x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}]}, 0x28) 2018/01/22 17:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r1 = getpgrp(0x0) r2 = geteuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eac000)={r1, r2, r3}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/22 17:12:16 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000002a000-0x8)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000002d000)='./file0\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000029000)='/dev/dmmidi#\x00', 0x2, 0x480) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0x1)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f000002d000)=[&(0x7f000002e000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffffffffffff38b1, r1, &(0x7f0000025000-0x14)="e03ec6d6c695c51c8ae56742eec8d7059654e6b9", 0x14, 0x6, 0x0, 0x1, r1}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000029000-0x84)="a9d697554810d45ce03e57dcfa4fb258ff222dad3867eeea3f1afcc7bbf7d4751422b4e72a1866f9aebdc86a4566a52e7edf90c5ddb17d7dd79a561ab1dd2df08c605148053deac074885373d5e6096b584b5169bf17fff176f65e857d4b9966086edc9ff1456c2317f6b14dc3ad156850561af2a4fdce9474b166ea2d043d4562ddd6f1", 0x84, 0x9, 0x0, 0x0, r3}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100000000, r1, &(0x7f000002d000)="65f71f36c99c2d7ba0fd3d43da8dd8b13d5a8e1e903d3f64198194c55194ee2ae74310bad24236f84671631ba8fb3ccbd2ea8c474faeb1bf8daeee12d951833d432d94be3cb8886f3f151d51fee542f78e85e1371ba77db96d3b3bbd36dcac60e69d7da585eac7ccf284c7a46a69df7b9d1e4915d03148eaf2446318d213c45dc7784265f618898c5a072f57a9489bc73578db76ae0cd00d9e7d15527aa585c3230b0b30bc4016cc5d697a811dac73922c96bd21b37049bce5d8e93c76", 0xbd, 0x3ff, 0x0, 0x0, r4}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f000002e000-0xa4)="59d5a14269813e66dc4ffcf4a70be7d0f2e7db065ab3d313c89c9b0cc504d7508f9c2e63f02572d439ebdc8206974a2989df84dd1d5a9fe8ec728b925243a7c7bc5ce93159726c7ad896462ddc16ff16d61df69a73f1296ccde4dc12914230cc8e65b1d87a9aafe31bac2d2d54a0976b2db341910248ea09d1171a7337ac3343c20fcf2e0fe14c9fa900bdc5358be87c8f5cfb8f895509c4223667905171aba6ed93cd80", 0xa4, 0x7, 0x0, 0x0, r5}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100, r1, &(0x7f000001f000)="bfd0078cd0678fbebd28299ebe91493113a25be13c8537af3a6da13addcea2b3c3d33b889bb2c38842bf64b47c99e05ec85a850c31b9af7a61ddf588ed22a56e074ad75edd", 0x45, 0x8, 0x0, 0x1, r6}, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f000001e000-0x9f)="41c85c214bf6d246c905e9e1cc5578d498766f9d327c81f5d3a14209b178f969bce052d6b8de8971f45e6a87e2be28a96d175a13960e3c9dbf4102b647670685f908169f72fdf59ae6cc8fafc1d2372b411c893e7767e316a673aabde530e75f76030d959abf682fa2558dd2a2607972309a3590f2324a4747ec617f2207e7d1f2d8e5f3932501929900377c1b5c62b62596370434205fe42cec85356b8f94", 0x9f, 0x1, 0x0, 0x1, r7}]) sendto(r1, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/22 17:12:16 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009d2000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000e82000)='/dev/admmidi#\x00', 0x66e, 0x20000) socket$inet6_dccp(0xa, 0x6, 0x0) inotify_add_watch(r1, &(0x7f0000139000-0x8)='./file0\x00', 0x400) gettid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0xfffffffffffffffe, 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]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cf9000-0x5c)={0x100000001, 0x3, {0xffffffffffffffff, 0x3, 0x8001, 0x0, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/vga_arbiter\x00', 0x20241, 0x0) 2018/01/22 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d01000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003b5000)=0x14, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) connect$vsock_dgram(r1, &(0x7f0000ca0000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000a2d000-0xb)='/dev/vcsa#\x00', 0x3, 0x240100) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) sendfile(r4, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c62000-0x4)={r0}) socket$kcm(0x29, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000124000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000524000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 86.082978] FAULT_INJECTION: forcing a failure. [ 86.082978] name failslab, interval 1, probability 0, space 0, times 1 [ 86.101551] CPU: 1 PID: 13025 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #274 [ 86.108944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.118292] Call Trace: [ 86.120881] dump_stack+0x194/0x257 [ 86.124488] ? arch_local_irq_restore+0x53/0x53 [ 86.129132] ? lock_downgrade+0x980/0x980 [ 86.133256] ? check_noncircular+0x20/0x20 [ 86.137475] ? unlock_page+0x19f/0x270 [ 86.141354] should_fail+0x8c0/0xa40 [ 86.145052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.150130] ? print_irqtrace_events+0x270/0x270 [ 86.154864] ? check_noncircular+0x20/0x20 [ 86.159075] ? __lock_is_held+0xb6/0x140 [ 86.163111] ? lock_acquire+0x1d5/0x580 [ 86.167068] ? check_noncircular+0x20/0x20 [ 86.171282] ? find_held_lock+0x35/0x1d0 [ 86.175329] ? __lock_is_held+0xb6/0x140 [ 86.179382] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.185241] ? bd_set_size+0x29b/0x330 [ 86.189108] ? rcu_note_context_switch+0x710/0x710 [ 86.194037] should_failslab+0xec/0x120 [ 86.197988] kmem_cache_alloc_trace+0x4b/0x750 [ 86.202551] ? __might_sleep+0x95/0x190 [ 86.206505] ? devm_device_remove_groups+0x50/0x50 [ 86.211407] kobject_uevent_env+0x1ed/0xd30 [ 86.215698] ? up_read+0x40/0x40 [ 86.219045] ? lock_release+0xa40/0xa40 [ 86.223038] kobject_uevent+0x1f/0x30 [ 86.226819] figure_loop_size+0x254/0x2e0 [ 86.230946] loop_set_status+0xa5a/0xf60 [ 86.234991] loop_set_status64+0x9d/0x110 [ 86.239116] ? loop_set_status_old+0x9b0/0x9b0 [ 86.243715] lo_ioctl+0xd86/0x1b70 [ 86.247244] ? loop_clr_fd+0xb50/0xb50 [ 86.251106] blkdev_ioctl+0x1759/0x1e00 [ 86.255055] ? blkpg_ioctl+0xb40/0xb40 [ 86.258921] ? avc_ss_reset+0x110/0x110 [ 86.262869] ? lock_downgrade+0x980/0x980 [ 86.266998] ? lock_release+0xa40/0xa40 [ 86.270964] ? __lock_is_held+0xb6/0x140 [ 86.275045] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.280906] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.285752] ? rcu_note_context_switch+0x710/0x710 [ 86.290661] block_ioctl+0xde/0x120 [ 86.294266] ? blkdev_fallocate+0x3b0/0x3b0 [ 86.298564] do_vfs_ioctl+0x1b1/0x1520 [ 86.302423] ? _cond_resched+0x14/0x30 [ 86.306293] ? ioctl_preallocate+0x2b0/0x2b0 [ 86.310680] ? selinux_capable+0x40/0x40 [ 86.314717] ? __sb_end_write+0xa0/0xd0 [ 86.318672] ? fput+0xd2/0x140 [ 86.321853] ? security_file_ioctl+0x89/0xb0 [ 86.326240] SyS_ioctl+0x8f/0xc0 [ 86.329588] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.334318] RIP: 0033:0x452ef9 [ 86.337482] RSP: 002b:00007f62dad23c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 86.345162] RAX: ffffffffffffffda RBX: 00007f62dad23aa0 RCX: 0000000000452ef9 [ 86.352403] RDX: 0000000020043f18 RSI: 0000000000004c04 RDI: 0000000000000013 [ 86.359646] RBP: 00007f62dad23a90 R08: 0000000000000000 R09: 0000000000000000 [ 86.366890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 [ 86.374133] R13: 00007f62dad23bc8 R14: 00000000004b7c76 R15: 0000000000000000 2018/01/22 17:12:55 executing program 4: 2018/01/22 17:12:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000511000+0x596)='attr/prev\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000d8000-0x8)={r3, 0x0}) r4 = socket(0x800000000000001e, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b44000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r4, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r4, r1, 0x0) 2018/01/22 17:12:55 executing program 1 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3f, &(0x7f0000e79000+0x4bf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x9, 0x11, 0xd242, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x9, 0x0, 'A'}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000069e000)='/dev/rtc\x00', 0x40100, 0x0) utimensat(r1, &(0x7f0000bb1000-0x8)='./file0\x00', &(0x7f00000cf000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$sock_bt_hci(r1, 0x400448e2, &(0x7f0000bad000-0x63)="ea7e796205d02901a0172ebd282ef73e9e59d6417a7375831f97e40e5fb1d6e0a6af2fe33ae2ab5a175d1eaac01ba8de2ba25e5ef520ff88a00cca51642edf93238ee2233223b66941bd8fd5b998df7d92e83e03a489d1e0dc0e7f5a194adae75207d7") 2018/01/22 17:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000254000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/22 17:12:55 executing program 2: r0 = socket$inet6(0xa, 0x804, 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000de1000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x4) 2018/01/22 17:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030d000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000ae6000-0xc)={0x2, [0x0, 0x0]}) 2018/01/22 17:12:55 executing program 6: 2018/01/22 17:12:55 executing program 4: 2018/01/22 17:12:55 executing program 6: [ 125.449263] Buffer I/O error on dev loop0, logical block 0, async page read [ 125.456673] Buffer I/O error on dev loop0, logical block 1, async page read [ 125.463821] Buffer I/O error on dev loop0, logical block 2, async page read [ 125.471084] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 125.479537] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 125.487417] Buffer I/O error on dev loop0, logical block 2, lost async page write 2018/01/22 17:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/22 17:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000f64000)='/dev/midi#\x00', 0x4a5, 0x220002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000013c000-0x20)={0x2bae, 0x0, 0x10001, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f49000)={0xffffffffffffffc1, r2, 0x0, 0x9877}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 17:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a3000)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000742000)="a92209c0037245bc6616d2f87f8863b6af8b1c5bbe4af4e1c3fd89e696a860856127c2a0b9f457f9e213534fb2c3bd192cc64b0d85f2150322a7b953820f542719804f2841371db2e5cc61b4f6be8a9858900ed3dfeb59c18799b08220f4a8280fd1dc318be508e572b40a644ba763497dd222cfc1a6d81ccc43f71d27f47626050aab0d2319184cae7860c4399d65c7e3ced027e3d62e75e064fc8ec94fd35b24c5b60ccf25bf3871fdea79251bacca3515ecee8c166e03e887a251ed", 0xbd, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dca000)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000bf3000-0x40)=[{{&(0x7f0000dd3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000bae000-0x20)=[], 0x0, &(0x7f00007b1000)=""/25, 0x19, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000168000)={0x0, 0x0}) 2018/01/22 17:12:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) bind(0xffffffffffffffff, &(0x7f0000001000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ec9904b26fcd", [0x0, 0x0]}, 0x10) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/22 17:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000b0d000)={0x0, 0x0}, 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/22 17:12:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000eb2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d22000-0x4)=0x1c, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f79000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009e1000-0x4)=0x0) getpgrp(r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/22 17:12:55 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ftruncate(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = syz_open_dev$audion(&(0x7f0000e61000-0xc)='/dev/audio#\x00', 0x9, 0x101d40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000007b000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000245000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bb4000)={r3, 0xfa, "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"}, &(0x7f0000fd2000)=0x102) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:55 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000258000-0xbc)={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]}) syz_open_dev$dmmidi(&(0x7f0000d9c000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x2080) 2018/01/22 17:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f00002d6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @generic={0x30f, 0x9bfb, 0x6, 0xb, 0xa, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "fe4f8396047b95f4404de7", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, "2ec92e9b47da3c1694ae0a9dff5206ab"}}}}, &(0x7f0000973000-0x14)={0x0, 0x0, []}) 2018/01/22 17:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000403000)='./file0\x00', &(0x7f0000eb9000)='./file0\x00', &(0x7f0000298000)='msdos\x00', 0x0, &(0x7f0000653000)="49ceee6011a2a310875c40f804b0e5d214b496d1becf7fba6f3f74e89c460ff1ea235190de4f18b77643860d2ba924d982dccbac147dd222598f44ef47dd3ea1e589312fc96a62101cdfb999348eb38193042a01fca14681ff8fc8fd5e7be8505fb1315f0daec9df3def5dd0a8abd59338d928a9172a2e6b5af6367c067c94f64aaf24ca26cfb30f7e2f6c4b35ced844fb6c3b828d9df024be3aa5014d1ab25c6f0bfa8665c0cd5a0a4ce5846a21527d7d0ca2d6182556420bbd238883814b523e636a7dedc7fc244a392cc3f0eaa188a93c0253ccd36c62e5add4a0f69e3b8975") r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bc2000)=0x0) 2018/01/22 17:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000eb2000-0x8)='./file0\x00', 0x0) mremap(&(0x7f0000126000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000746000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a9d000)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f00008aa000-0x38)={&(0x7f0000651000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f6000)=[{&(0x7f00005d7000-0x38)="87b22c3be7228eaa2cb7760503dd2b7a126724a4abcc0955efb2d8fe81241946071764673a6589bd1af97c014deebcbe30cfc6b02c07a00b", 0x38}, {&(0x7f00002c6000-0xa2)="9dae914365c7dc0d457b4db870a3ed936a9ab57881b0e4bf75b951c66c41b89a063ecd299a289615bc23a5c8682cd4821935fc7bd4a4332641585998fb6282b01f81ed9cde755053d70f653799bee22de909c0b85a4f66f36e2a9c1df5de76adb19653d975607dbc35a33105708522fafe62fc92777dd1eabe905c3cad35a07bb85d92aeb97f1eaa9bc1623a1c1271c0de5aaad78c95289de288e563a1b73f6351eb", 0xa2}], 0x2, 0x0, 0x0, 0x40}, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:12:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f000072a000-0x8)={0x1f, {0xfffffffffffffbff, 0x6, 0x9, 0x20, 0x200, 0xa6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x1000000000000000) getsockopt(r1, 0x200000911, 0x2717, &(0x7f00007e2000)=""/1, &(0x7f0000000000)=0x1) 2018/01/22 17:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c55000)=[{0x20000006, 0x0, 0x6, 0x0}]}, 0x209) openat$ashmem(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/ashmem\x00', 0x40000, 0x0) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/22 17:12:55 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/01/22 17:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009f8000)='/dev/input/mouse#\x00', 0x1, 0x800) timer_create(0x2, &(0x7f000019a000-0x60)={0x0, 0x2b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000513000)=0x0) timer_gettime(r1, &(0x7f0000504000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f28000-0x8)=[0x8, 0xb7a6]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000724000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) 2018/01/22 17:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x2, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000469000-0xd)='/dev/usbmon#\x00', 0x520b, 0xc0000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002a000)=0x9, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/22 17:12:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) get_mempolicy(&(0x7f000084d000-0x4)=0x0, &(0x7f00008be000-0x8)=0x0, 0x8, &(0x7f0000e04000/0x3000)=nil, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000238000)={0x3, 0x0, [{0xf000, 0xf1, &(0x7f0000968000)=""/241, 0x0}, {0x6000, 0xbf, &(0x7f0000ec0000-0xbf)=""/191, 0x0}, {0x113000, 0x1, &(0x7f00006c3000-0x1)=""/1, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) statfs(&(0x7f0000a15000)='./file0\x00', &(0x7f0000d5b000-0x1000)=""/4096) mremap(&(0x7f0000852000/0xf000)=nil, 0xf000, 0x1000, 0x3, &(0x7f0000a17000/0x1000)=nil) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/22 17:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cba000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000009e000-0x10)=@buf={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/22 17:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000090a000-0x1)='\v', 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e01000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000f63000-0x28)={0x1, 0x0, [{0x0, 0x1000, &(0x7f0000f66000)=""/4096, 0x0}]}) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000001, &(0x7f0000e28000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:12:56 executing program 3: 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) select(0x40, &(0x7f0000001000-0x40)={0x7, 0x1, 0x7, 0x387e, 0x5, 0x40, 0x5, 0x7}, &(0x7f0000000000)={0x1f, 0x2, 0x4, 0xffffffff, 0x100000000, 0x2, 0x3, 0x0}, &(0x7f0000001000-0x40)={0x81, 0x5, 0x4, 0x4ebc27ab, 0x1f8, 0x0, 0x3, 0x401}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x2, 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000ea0000)=0x20000003) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000091d000-0x8)={0x0, 0x0}) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/22 17:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000494000-0x4)={0x0}, &(0x7f0000502000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f1c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ab9000)={0x1, 0x6, 0x81, 'queue0\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]}) accept4$ax25(r0, &(0x7f00004e4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000057f000)=0x10, 0x80800) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000326000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) getpeername$llc(r0, &(0x7f0000eae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000063a000-0x4)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) r1 = inotify_init() pread64(r1, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) truncate(&(0x7f0000e1b000)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000854000-0x1000)="b0168226e941c52499c327242b0d8b7475ae3557759b775d024ff4ac06c58ba76c3f22ae30fc6bb0df4fed44b1d68c1a772723505949eb97b5a0db0ca157d59726448c5875b46dae67d15327d1070e00bd6b621286bae9691c391fea94b35feb3088f14ba6732ea5c9d0398050e800ab163236428016c4371610c534ccb67ba9b6a5bc8c21f5475aaccf8a8cc640729f4d66cea741d5e6b85a4a4db1d677ffe6bfda635ac813e5", 0xa7}, {&(0x7f00001c3000)="1868557dccd70df6d4061da5cbde5b30ea99edaeb709c3a7ff924c64999865d096b737f58040f01c52353d3ffff6888f80d19c2f9268a201d55582d82c7c753e54448c805d0179204ee9c27bcf8235a62980fdd98c0e12951b494d2f3a5e8bd177f77972e79413d398b73dac0d34cedcdcf5b5c3d7e662e129c6ad89190cab47bd457603c984ff32", 0x88}], 0x2, 0x0, 0x0, 0x0}, 0x800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/176, 0xb0}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) 2018/01/22 17:12:56 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x4, 0x691, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0x20, 0xff, 0x3, 0x1, 0x4, 0x5, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) sendmmsg$alg(r0, &(0x7f0000002000-0x1c0)=[{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="11817f1100c1d184ecf7ae652bca4dae7fde339f91caf574fb27ac40cb9079c2f7e9d8086935c2b666e81b7b2d62253686ceefcf74c7578cec92b6fa430fd5338bb799c2a364726a74b9eac300b6c05ac435cdb4cddf0ff7949bc42ddb3bf396f4f10ee809f67a2327c871f32cb031edb8ed4bb43e1242626e8986fb64e5845af8a09b717a1d994d139783b15695140c62c9905bafae06304bedd71a7ddb30677bcde8a751790e30e029f597bf7ea63787018f008b8c64132a380a00824b54977f36f467cc34ebeb9034c94469d2a58351411983e66cca", 0xd7}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="8538ce86f50b661f59c8c71319f35b36546e7f2aa909fd0392091340cbf418b278c972ad2c02484a90da23294fa8f3100978c0418b", 0x35}, {&(0x7f0000001000)="cc373e57f66e9db37bfd43454a30be44a784495940213175fb057f01874fdd2550984efa9b74e1500fa7bf129224700c88e094cd8cf52a3c4bdf1cff8b95230173d1c076d00df6e32e553dbaad1c8e058417b14d962240d1cb66dca84ac7e07ef60e364a6bc2c9d786dbeefe557a17a4e8591e46cbd43c75d9e4587d1c15d2ba4462af346b4ef72d9f2aaf263a3899caac3fc7141cc69dd36c0e1f49aec7bcf4e585beaec7a82a4a16cdec8f95ba2f4d2c26fbf7d74f954554199b6f063a4ccf0b27c3ab7c5e6f554e8206b62a4ce8b458c6b6259dfb0075acbcee7adc71b2", 0xdf}], 0x5, &(0x7f0000002000-0x11a0)=[@iv={0xe8, 0x117, 0x2, 0xd4, "d2c5bfb224d3716660bf873172fbe0248502447ce877023eeef44613c24ee2a551f712a2069d1a195d5b744e3ec75ec89d279ecd2c517c1b0c7afa4905f9180f1aa3b01c235dd4bfb86513db78de40ffef77dc63e6267e3402967fc8bc63b7f952df8b530cea75738304f81f3e03c987c86ef0528172dd222d20ed66cdefd16a8ca1bdc5df5e613ac0def6ec46839af3a6c91d92e1b8308fc86f400fe904dd9f504425d63e940bd339dc71975cf69c9c20da8360d4c4e294a471365783f6bbbe8e65d4d63ffceced909e0676c79ee81548fdcbae"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x70, 0x117, 0x2, 0x5a, "6da8cb0da6a66ff6a4955e19e0e31901493b340b0d06d76921c94eba8a7efb511b25e76bde278af3ba91b0f17597ac10ca3ebd3c0cff2df10a7e9c6d99ecbd7e4125870e3aa64e56b85e1ca56fdb29c08a657aa558582b25eecb"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x11a0, 0x20000814}, {0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="757fe764bdc5be4b8671766c3970befa0b0203c252af53da75d1026a677c2dd707de0d6dab5df4d6ce188b13732719d4bbf2b483f90f9211b4f22748b06cbc447fe6f29580c1a0f29266481a07c0e99cf14a2e4a55e0bafe714d1ee259dae4c7e070312a0a2a19e16216e969d36b", 0x6e}, {&(0x7f0000001000)="856efb2cd642bca7e65e4853cc841065162846e8a09868b234b1875a6769ce0743b907e7ab1724cb4b5bcc86", 0x2c}], 0x2, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x60, 0x4}], 0x8, 0x8000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0xb3)="4c3b4cd5c0e07d15c5a5398e055486a73f0116ff826a26fed87e9e10c143d5cd1ccae84661c6802c1f4ad3cc38d0f301f8f4d679643ac72f9fe548d7d404cf4930d209f03e80688d311e379411582764b9cc03dfbbb168142b071dbdb3d2cef16f4d381340b05ac9797c6312c5354563ec664e496208008d356350af3bf2286d53139d42812299c967fdab260a4b43d58b75a8fe406d8b96564c38975cad6569ad4b4477550fe08ba3eedfe28c4d1d7db40a87") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x721, @loopback={0x0, 0x1}, 0x8001}, 0x1c) timerfd_create(0x5, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x5e)={0x70, 0x95a, "24b98b804ebd2a57b06202fa515cbde059d73e289d6575397459855442f4804b846d8f8ff07fd3d22059e972fc52b4e5a886f527008518b962b8120a7f0ad929d1bfaf8290cee7aac8ce1d54f6da6dd61c616c1fcc7820157df4e89e438d853dd237e148ff04fbca"}, &(0x7f0000005000-0x4)=0x0, 0x1400) 2018/01/22 17:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000af2000-0x4)=0x0, &(0x7f0000ce0000-0x4)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007bd000-0x4)=0x1f, 0x4) syz_emit_ethernet(0x72, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x3, 0x0, []}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) mknod(&(0x7f0000220000-0x8)='./file0\x00', 0x4, 0x1) 2018/01/22 17:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) pipe(&(0x7f0000445000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004ec000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000)=0xe8) getresuid(&(0x7f0000eec000)=0x0, &(0x7f0000ca9000-0x4)=0x0, &(0x7f000088b000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000083000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000057c000)=0x14) getresuid(&(0x7f0000fac000)=0x0, &(0x7f0000377000-0x4)=0x0, &(0x7f00006e8000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000db6000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000023b000)=0xc) fstat(r0, &(0x7f0000b7f000-0x38)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f00008f5000-0x38)={&(0x7f00001ec000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000f35000-0x10)={&(0x7f0000d46000-0x2e0)=@polexpire={0x2e0, 0x1b, 0x4, 0x3, 0x3, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty=0x0, 0x1, 0x7, 0x2, 0x7, 0xa, 0x80, 0xa0, 0x2c, r3, r4}, {0x800, 0x480c89ea, 0x401, 0x4, 0x0, 0x6e7, 0x1000, 0x7f}, {0x20, 0x9, 0x7, 0xffffffffffffffe0}, 0x401, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, 0x5}, [@ipv6_hthresh={0x8, 0x4, {0xd, 0x10}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0}}, @sec_ctx={0x18, 0x8, {0x14, 0x8, 0x1, 0x0, 0xc, "746afdfb9aad1ef64c4f6af2"}}, @extra_flags={0x8, 0x18, 0x8000}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1ff, 0x1, 0x9, 0xa, 0x20, 0x20, 0x3a, r5, r6}, {0x1000, 0x3, 0x100000001, 0x9, 0x81, 0x80000000, 0xffffffffffffffc0, 0x0}, {0xfffffffffffffffe, 0x3, 0x6a18, 0x5}, 0x2, 0x5, 0x1, 0x1, 0x2, 0x0}}, @etimer_thresh={0x8, 0xc, 0x0}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa, 0x9, 0xff}}, @proto={0x8, 0x19, 0x3c}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x2, 0x0, 0x20, 0x80, 0x3b, r7, r8}, {@in=@multicast2=0xe0000002, 0x0, 0x3f}, @in=@broadcast=0xffffffff, {0x9ce2, 0x5, 0x101, 0x80000000, 0x401, 0x99, 0xa00000, 0x1}, {0x9, 0x0, 0x8, 0x2}, {0x59, 0x7, 0x8}, 0x4, 0x1, 0x0, 0x0, 0x9, 0xc0}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x81}, 0x40) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r9 = syz_open_dev$admmidi(&(0x7f0000f4b000)='/dev/admmidi#\x00', 0x80000000, 0x50000) r10 = shmget(0x2, 0x4000, 0x800, &(0x7f000035c000/0x4000)=nil) shmctl$SHM_LOCK(r10, 0xb) clock_gettime(0x0, &(0x7f0000f5e000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r9, 0xc4c85513, &(0x7f0000d88000-0x4c8)={{0x2, 0x5, 0x80000000, 0x7, "aa26292055a08e1663ef4629b1c3872a35b453d1dce9a9d0aa3f86fce3180fd00dfa15687101759afda43b26", 0x6d}, 0x3, [0x4, 0x789, 0x3, 0x4, 0x0, 0x7fff, 0x3, 0x800, 0x7, 0x1000, 0x6, 0x800, 0x81, 0x4, 0x2, 0xffff, 0x9e, 0x59fe, 0xac, 0x9, 0x10001, 0x1, 0x9, 0x78c, 0x1, 0x9, 0xfffffffeffffffff, 0x8, 0x3, 0x5, 0x8, 0x1000, 0x81, 0x790ec2f2, 0x1, 0x0, 0x0, 0x1ff, 0x40000000, 0x0, 0x7, 0xb2f, 0xffffffff, 0x3, 0x0, 0x5, 0x38, 0x2, 0x1, 0x1dfb4c21, 0x100, 0x8, 0x4, 0x3ff, 0xf0, 0x1c, 0xd952, 0x1, 0x4, 0x9, 0x9, 0x1, 0x400, 0x5, 0x20, 0x8, 0x9, 0x200, 0xfffffffffffffff8, 0xffffffffffff618d, 0x3, 0xffff, 0x8, 0xffffffffffffffff, 0x6, 0x9, 0xa3e5, 0x27e4, 0x7, 0x800, 0x1ff, 0x1, 0x10001, 0x3, 0x5, 0x5, 0x5, 0x6, 0x9, 0x1, 0xffffffff, 0x9, 0x8001, 0x6, 0xe76, 0x2, 0x2, 0x5, 0x81, 0x2, 0x60, 0x8, 0xe9a, 0x0, 0x10000, 0x3, 0xa416, 0x7, 0x3, 0x400, 0x401, 0x3f, 0xae6, 0x7, 0x4f60, 0x8, 0x5, 0x3, 0x882, 0x5, 0x6, 0x101, 0x7ff, 0x9, 0x20, 0x169, 0x2, 0x4], {r11, r12+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f00009c7000)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:12:56 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000010000)={0x6, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000000f000+0x11d)={0x5, 0x7fff, 0x20, 0x3, 0x2}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000087d000)={0x101ff, 0x3, 0x1, 0x1000, &(0x7f00006fa000/0x1000)=nil}) 2018/01/22 17:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x120)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000726000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f00007d9000)={0x27, 0x6, 0x80000001, 0x7}, 0x10) 2018/01/22 17:12:56 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000811000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f00002ce000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00008c5000)=""/206) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) [ 126.332875] binder: 13215:13223 ioctl 4020ae46 2087d000 returned -22 [ 126.352716] binder_alloc: binder_alloc_mmap_handler: 13215 20000000-20002000 already mapped failed -16 [ 126.364612] binder: BINDER_SET_CONTEXT_MGR already set [ 126.380505] binder: 13215:13223 ioctl 40046207 0 returned -16 [ 126.380536] binder_alloc: 13215: binder_alloc_buf, no vma [ 126.380553] binder: 13215:13229 transaction failed 29189/-3, size 0-0 line 2903 2018/01/22 17:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r1, &(0x7f000090c000-0x10)=@ethernet={0x1, @random="29740d39cc4f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x180004522, &(0x7f000022b000-0x1)="") 2018/01/22 17:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f00009e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000c26000)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000600000-0x2)=0x4000000000000, &(0x7f000021b000)=0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005b5000-0x1c)=@req={0x400, 0xff, 0x0, 0x1}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/checkreqprot\x00', 0x20000000080, 0x0) timer_create(0x2, &(0x7f0000f88000-0x60)={0x0, 0x6, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051c000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f00000f5000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000fe2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00008fd000)={0x1f, 0x100000001, 0x40, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e35000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f2000-0x4)=0xc) timer_create(0x0, &(0x7f00005de000)={0x0, 0x29, 0x2, @thr={&(0x7f0000d14000-0xe0)="bb4ecf6c97f7c81765f7933c75256c6850b2a06106c58a64714940a843321bedd6fae535bdc47db0d514ba2fa0e0da425fd934282d26bc1cb4efcd34c7bc1346c0b1b33c8e3a696fa6bea63c0206a774440cdfc778e6bdeb746129d5fa1bc9dbd34f0f5762f7ee0538e67ee4d13ad420158b261fd8fef6af8e385284bdc5cf84aae64d1cb6c822ec4bfa18a9df977ef1bdb307f858b182aeb504c89a4e8b3ce249679dd8d06669095b1a24fbca6bf3ce7da5adf112f7e0d35d7129179b3362039f68c0191318298fd0189fcd998d09b46b8fce8c9f588cec183fe04413c48b76", &(0x7f0000451000-0xbe)="31100a191152334e27e321e5950b8c0dac4abc64194bc052e7385cb36eddc77f5d88e17c5a7f3d8809578da3b1899aa2b8ede2c2b382406c8d940cdad5c8d73e5f85722ccf0c11d7dfc496ad61382143b9200abd4faca88c5b75c3d32332aa1d01a643f904fd4e664b6519209d78ee63d4ac930950b6e93409d3cc1c495b646b1bf28fbdb92834e63fa1fc618f0feb82dae8c33cc3229370c3330deee3d69f690b3c5d521ed2ab9a2edcc9a99dbf50d480c346140cb9e768d0c1e1ec6a0e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea4000)=0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000351000-0x108)={0x100000001, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xec33, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000082b000)=0x30100001d) setfsgid(r5) 2018/01/22 17:12:56 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x400101, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x88, "a025ed1357bb3bb9a72a7c9bcfdeeec0980a873988355e5a35040c3c86a9b21ebbb0509aedb7e57e1418825da4360259a515d1aa9b2091d8e538f3f20456004f60b34d969269be6b3a50ba42d1e31fb7eadcceff974ff38ff517a484b38b5d2b7d016585bea7c28d41c9558bca2ed43046f92946c9613ff7b8183215014c45a8afd834240356ac99"}, &(0x7f0000002000)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={r1, 0x40, 0x10}, &(0x7f0000012000)=0xfffffffffffffeba) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000012000)={r2, 0x0, 0x1}, &(0x7f0000013000-0x4)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={r1, @in={{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]}, 0x8000, 0x40, 0x9, 0x4, 0x0}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000014000)={r4, 0x200, 0x10}, 0xc) sendmsg$nl_generic(r3, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="f084978152"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0x80) readv(r0, &(0x7f0000542000)=[{&(0x7f000049b000)=""/210, 0xd2}, {&(0x7f00005bd000-0x2c)=""/44, 0x2c}], 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150000000000800000857824d137881159a8594a13d9db8fbc33feef49715579fdc3f3fbd721620c8eb7f000105000000649bb415088bb1320cc9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x100000001, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7000000000000000460e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x8000000, 0x8000000000000000]}) 2018/01/22 17:12:56 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000-0x124)={0x124, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x4a, [@typed={0xc, 0x92, @ipv4=@multicast1=0xe0000001}]}, @generic="1489846d48bbb8efd54ae6afa32f015209a521d970698e80f5113a1b517d775f40da7d721a0529ee22f44fb14dc90edfd3e429c9b40e7282303fe78a7fbf4083d33ef2764411e55efffda292df0a4f13ad6a7f7a8c41ed92b4b7569179d13d0faa56c6d56d23f6821d26c935ce276e26e1dfbbabc3888f3e75773b07a39e1e7c256fe3a766e94b569bf76220ff967508a8af79a7fa9f7731928230dc8212d6", @generic="5899ecab3a1079114cddb5f7b1a0ef4e5290c8d21393175f5ec4a934590f4999fabdb08af3f5bc5d71e80358aba48a530b54137e0e062bb85b9b19a8b8012e160b1ceeeac61749ff8705792759222b5aae9271", @typed={0xc, 0x10, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x124}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0xa5, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/22 17:12:56 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000571000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000f9b000-0x1c)={0x8, 0x4, 0x7, 0x0, 0x5, 0xf4, 0x3ff, 0x5, 0x4, 0x2, 0x1, 0x1, 0x0, 0x5, 0x51c, 0x6, 0x4260, 0x6, 0x7}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000aa6000)={&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000cb4000)=[{&(0x7f0000544000)=""/248, 0xf8}, {&(0x7f000020b000)=""/162, 0xa2}, {&(0x7f0000606000-0xd1)=""/209, 0xd1}, {&(0x7f0000000000)=""/217, 0xd9}], 0x4, 0x0, 0x0, 0xe43}, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x9, 0xec, "ef231b1e5866c086b9250e100b36bcf489a5b7ef241126f705e463ab2a7c5ed41af24498e95e270e7ddadcf40d43a26da35fb9e239a9a30f227694f3aa6df1ce4edbcf316885e61fe64483a702bf5fcd2f84828217909800c5e72c32dee0d2eeb8b5fb7566ef9bd2ead2dc629acb2710dc8567d34d82fe91bcc9bf8243c296e1b1be758736abe5787526e69246a1262436898b511e8514e65b863a34446cd9c175b53ed7de34f684c3b5d7f76b6216e363fa624dfb7445cd44304580faf4fcb3d30a4c1a3c04e4d12f3152b45d7c5a59e2a83243d2c44850484446cd9b97dcee5c7a76557acdb70744c74a36"}, 0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(r0, 0x0, &(0x7f0000004000-0x4)=0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000)=""/76) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000004000)={0x32, 0x1000, 0x6400, 0x615, 0x36, 0xba28, 0x7fff, 0x9, 0x1, 0x10001}) io_setup(0x1, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000005000+0xcff)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f0000002000)="985f4a5019f6bede62252c32e5c8c59c010f8f8cb99fe589f56596b2e7d93271a2e474dc9813a65bfcd65716de9298edb06b064382c0a05ef478118bf4de6e2cf3a18ff1149fb76795a7d9667ad1f0a1ea611c58f69cafc432ca85007eda4068e35666447e7db718ae67a7c2d03575fb0b315e3af422e69994ddfc8bf2592716d7df4c0b68eaa395cd3ed6541aa644e60a720f1d6ce02f3946240f1871942b38dd19ac565bd9441dfea240a3bf7bd4633ce359d3d45275714b61dd8a9fc4e66ecf3af57661454deb2f0d22cdabb6957143abb2b50008e5ab13ceb6fcd67a27dcfa4008", 0xe3, 0x7, 0x0, 0x1, r0}, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000007000-0xb)=""/11, 0xb, 0x2142, &(0x7f0000006000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000006000)={&(0x7f0000003000)={0x27, 0x149, 0x6, 0x7, 0x3c3, 0xffffffffffffff00, "264dd0da927fdd2ef56558eebb89092c5eedf83cc1cab9b1fb8488281d780e0d542f02b521efcc1951fbaac1608555a7238a1dad903bae6a9d89c9f2a95f66", 0x800}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000008000-0x7b)="f71ffaf2423b67ff8376b473027918046fe30d866296145194f4d68605b4a86780c4461d676df880627384116107404c9ed48a7d9c99cb7ab9bfa8a01e0dcde30f316572afa93b05e23dbdb8708f933fe3212d65028753942008ad65f0bbb7db499e0a979899f395eaf206c983e5c376db52dc30b0326f304f515b", 0x7b}, {&(0x7f0000001000-0x57)="ce062c1d0f399b31be2dfffed9dcb12c04d05ca8353d07678018f29b92c169f93c118c0774800545f96e68fb8c3547fee5aca66b07c77a3804ad052a76239ec034452c310371676b7686a3c4f204ec45af22eeba648e1a", 0x57}, {&(0x7f0000008000-0xc3)="9c6b64ed19c268185e043fc1092e3ed4d0affea3250069610a54c205c6ce50ae1cad1a51e3fbe1acad3b5f85af55742d94f49a6a093d7eb9fcb59a33ce5f1f2d7dc6576e024c518a27876e1af9f95d5fdf774ba4d9d973a72061a752c275258df771a61439be73c80f5f94352937e88f71f541e68b1429966f18052d35a43f711aa5ff1afc90fae519ed575af39982e5825ec32c762c91344c8188cc4ed53434c50b3b5d1556a5f25c46cff73197338a46cf7d58f54fad3a8c43c49b9e61d175c9206c", 0xc3}, {&(0x7f0000008000-0xbe)="f72a64a49be02c8107fc5d8b5ed41e0506b212a6e562142dca0b5e6c2a90cc765d418deddb8eda051655453ca04f124e9b871e9a0d75bfc9dc2454c415dbdcbc5d0b38851a78a0d93ccbbed8ec99382c93c4a293878396b3484d1f48b567170dbf194a850559a12bf1dceabc3d1ad38a4f4631263bd301b678a2c0f282892590e2fdedc6f213a61fc7cec21a762f7acf86920cfc21a93a4b13b2c99edab10b5238e5a611d87c15a3c629ac791cbb351edb5c1908190f25f64cedec61e07e", 0xbe}, {&(0x7f0000002000-0x9b)="7be1a9a7b88a1f14e22782f391fa6b824b31799f368de9de87739494fe2dcce4fc5060373c7411aa10e892f23fbdd7ff8ea0d2b641582adeaebe68fe56759226015957d1600908038d6fc85626128c4a6d5200d1e739e246fc95f56cb8f89c9c05adaee5f9f141e6b0485b40ffe68d91df49165a646a6d244b69bd5e4be9cc454b9a0c4e9b7a08292520bd1119c4c48b5177b50a61433608d064f3", 0x9b}, {&(0x7f0000006000)="fc830fccfb4632ccee206edf87f81ef7", 0x10}], 0x7, 0x0, 0x0, 0x0}, 0x800) 2018/01/22 17:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000656000)={0x7, r0, 0x1}) accept$packet(r0, &(0x7f0000eee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bd9000)=0x14) clock_gettime(0x0, &(0x7f0000de1000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f000019e000)={&(0x7f0000373000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000025e000-0x10)={&(0x7f0000668000)={0x5, 0x880, 0x1, {0x77359400, 0x0}, {r3, r4/1000+30000}, {0x0, 0x4, 0x70e, 0x5}, 0x1, @can={{0x1, 0x38, 0x39a, 0x4}, 0x3, 0xa9651fee2e7a2bcc, 0x0, 0x0, "3294be00589db56a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/22 17:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ba6000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', &(0x7f0000187000-0x4)='h\x00\a\x00', 0x2020000, &(0x7f0000d6a000)="b58955bb815767651252380c89c27c8eaf62816620d01e9d656943c2b620999a3dbc1c8ad86f341aedab533a768d1a31519304f711059c3183f550016c6741064a3d4ade31807cddedaa9784a243afd519b0e9aefbe3b7c0c7a1d8063418cf7ba4e2cc83680ad88a4231d2c2dbdbe9a8fd32875996a82b96e0259d709da62f4de493") r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000954000-0x18)={0x0, 0xfffffffffffffffc, 0x30, 0xba2, 0x8}, &(0x7f0000a2d000-0x4)=0x18) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000077c000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000443000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000524000)={r1, 0x7f, 0x32}, 0x8) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) [ 126.395068] binder: 13215:13232 ioctl 4020ae46 2087d000 returned -22 [ 126.445662] binder: undelivered TRANSACTION_ERROR: 29189 [ 126.451373] binder: release 13215:13223 transaction 25 out, still active [ 126.458244] binder: undelivered TRANSACTION_COMPLETE [ 126.463400] binder: send failed reply for transaction 25, target dead 2018/01/22 17:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$audion(&(0x7f00008a9000)='/dev/audio#\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000c48000)=[{0x57, 0x0, 0x1, 0xffff, @time={0x0, 0x0}, {0x5, 0x3d}, {0x1f, 0x80000001}, @addr={0x4, 0x8f}}, {0x0, 0x2, 0x6000000, 0x7ff, @tick=0x4, {0x1, 0x5}, {0x9, 0x6}, @ext={0x1000, &(0x7f0000698000-0x1000)="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{0x4, 0x0, 0x9, 0x7fff, @time={0x77359400, 0x0}, {0x4, 0x80}, {0x0, 0x7}, @raw8={"22d8d0bf0782c548b4d58064"}}, {0x5, 0x7fff, 0x2, 0x426, @tick=0x5, {0x2, 0x3}, {0x2, 0x40}, @note={0x3, 0x6, 0x9fad, 0x81, 0x1ff}}], 0xc0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b95000)='ns/user\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000e5000)=0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f000046a000-0x1000)="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") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f2e000-0x160)={{{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x4, "53f67b268604424eec4225a53dd8c5253e6ab61e1fcd00371139c59c0e59afe7174c68d3e60b9f46f47615178884a31ccc9c82f24aac3bff7cb952009b57fd9d879e3e3ce85c566c3e3ef69f2f275078"}, 0x160) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ccc000-0x20)={{&(0x7f0000ff1000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) sysfs$1(0x1, &(0x7f00007d4000-0x11)=']\\ppp1\\keyring-!\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/sequencer2\x00', 0x83, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000b65000)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000a21000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 17:12:56 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dab000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000aff000-0xf1)={0x0, 0xe9, "a40c45eba2bfb079b1fe22a67f849b002d82458092d283fa81e476eb299c895af040e61073fde6388cefb5c8786223b6b9adec167a8be8652f63f2024291c2cb84851cfdf7f43c66b0ca4ccfa62e49fb83310608c1bbbc118f1952e0a8c2938b21c33cb4adf3fcd3715a9eb171fd5ebc8983de51d7e41694dc041c3cd177e3419a9d83f2f2a3d8b4c8b38b16729f90023ce2d71b5daf201af13e2665d55cebe80d9608abf5806869953d2e79d45744f55c352604978da6cb439b6c9cc92093fdf95a370ef2380c5c6472e67b70fc09d6358212f02dea30bebead716408502fdf69bbbbf42995d947b5"}, &(0x7f0000c7c000-0x4)=0xf1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000710000)={r3, @in6={{0xa, 0x2, 0x5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc6000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000415000-0x1e)={0x0, 0x16, "c7e8b8afff8588df2f141c891b4df22d5e31c3dc47c5"}, &(0x7f0000a0b000)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000126000-0xa0)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd1, 0xffffffff85f981e6, 0x3b3, 0x1}, &(0x7f0000881000)=0xa0) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008de000+0x385)=0x0, &(0x7f0000db4000)=0x4) 2018/01/22 17:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000483000-0x12c)=[{{&(0x7f000092b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ea9000)=[{&(0x7f00009aa000-0x62)=""/98, 0x62}, {&(0x7f000000e000-0xe5)=""/229, 0xe5}, {&(0x7f00001a0000-0x32)=""/50, 0x32}, {&(0x7f0000d28000-0x20)=""/32, 0x20}, {&(0x7f0000962000-0x85)=""/133, 0x85}, {&(0x7f0000abc000)=""/4096, 0x1000}, {&(0x7f0000ea4000-0xb0)=""/176, 0xb0}], 0x7, &(0x7f0000afa000-0x5f)=""/157, 0x9d, 0xfffffffffffffff9}, 0x80000001}, {{&(0x7f0000e09000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f4000)=[{&(0x7f000065c000)=""/171, 0xab}, {&(0x7f0000a9e000)=""/161, 0xa1}, {&(0x7f0000678000-0xc3)=""/195, 0xc3}, {&(0x7f000050f000-0x8c)=""/140, 0x8c}, {&(0x7f0000af6000)=""/55, 0x37}], 0x5, &(0x7f0000d17000-0x4c)=""/76, 0x4c, 0x7}, 0x6}, {{&(0x7f0000d53000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000390000-0x90)=[{&(0x7f0000b50000)=""/76, 0x4c}, {&(0x7f00006cd000)=""/194, 0xc2}, {&(0x7f000097d000+0x706)=""/236, 0xec}, {&(0x7f0000e2b000-0x31)=""/49, 0x31}, {&(0x7f0000951000-0x10)=""/16, 0x10}, {&(0x7f0000762000)=""/237, 0xed}, {&(0x7f0000c6c000-0x4e)=""/78, 0x4e}, {&(0x7f0000043000-0x1000)=""/4096, 0x1000}, {&(0x7f0000944000-0x56)=""/86, 0x56}], 0x9, &(0x7f0000251000)=""/115, 0x73, 0x8}, 0x0}, {{&(0x7f0000dec000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c0c000-0x50)=[{&(0x7f00007e5000)=""/192, 0xc0}, {&(0x7f0000ed3000-0x6b)=""/107, 0x6b}, {&(0x7f000088e000-0xe7)=""/231, 0xe7}, {&(0x7f0000cfa000-0x2b)=""/43, 0x2b}, {&(0x7f0000c88000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xffff}, 0x2}, {{&(0x7f00000ca000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003f4000)=[{&(0x7f000092e000-0x5d)=""/93, 0x5d}, {&(0x7f0000b9c000-0x6a)=""/106, 0x6a}, {&(0x7f000024d000-0xd6)=""/214, 0xd6}, {&(0x7f0000ad0000-0xf7)=""/247, 0xf7}, {&(0x7f000083c000-0x1000)=""/4096, 0x1000}, {&(0x7f000068d000)=""/4096, 0x1000}], 0x6, &(0x7f0000183000-0x31)=""/49, 0x31, 0xf4}, 0x59f}], 0x5, 0x2000, &(0x7f00004db000-0x10)={0x77359400, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d3b000)=0x0, &(0x7f00006c9000-0x4)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000341000)='/dev/kvm\x00', 0x101000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 126.504306] netlink: 36 bytes leftover after parsing attributes in process `syz-executor2'. [ 126.513873] netlink: 36 bytes leftover after parsing attributes in process `syz-executor2'. [ 126.526816] netlink: 36 bytes leftover after parsing attributes in process `syz-executor2'. [ 126.542599] netlink: 36 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/22 17:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a31000)='\\mime_typewlan0lo-vmnet1security\x00', 0x4) io_setup(0x80, &(0x7f0000ac1000)=0x0) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f6a000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) shmget(0x1, 0x3000, 0x54000000, &(0x7f0000a3e000/0x3000)=nil) 2018/01/22 17:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000fc8000-0x4)=0xfffffffffffffccb) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000330000-0xc)={0x0, 0x0}) dup2(0xffffffffffffffff, r0) 2018/01/22 17:12:56 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000009000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x26) r2 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000009000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x104044}, 0xc, &(0x7f0000009000)={&(0x7f0000002000)={0x63c, 0x1, 0x7, 0x420, 0x7, 0x2, {0x1, 0x0, 0x9}, [@nested={0x164, 0x3f, [@generic="17adc028a45b489d89da69da8449de3c0d4929a53a69b3b84a9bd3", @generic="268ea8db66cd9779a7bb43c362bbbe3017cbc084", @generic="6cb577aa8e0f1e5902b1e13f5a343274d976c2af1679458379391776c116295037f43143d3db4c3fa22208de3197ca8d428146ecafa35910e81cbde389a16510beaf0a5ee47ee43ebd89bb874345e276d65525f079f30a4b32361677a71af61b41c16ee834cf432e0effdb75c969496885cebb6da1f28d2ca566bc9b610eeccd93a6aa2c11bc60e507281bffe84cf46564d1ac491d5cf2cdeb49ee897df1cdc8b918b307350dff1351eb7ddcf89417de86e36f6591447758bb4538bd3e958c576a27b5a6f05a7a785e86548f2c748311f78182a4589d1494", @typed={0xc, 0x27, @ipv4=@rand_addr=0x10000}, @generic="2dee5a1238840e4edc82ffa9467209530e18279aa6506ab8993188d5481abe2db95ea08f555285d734f237d0fdb10eba0873b92b71411e2f3d971c3970c8", @typed={0xc, 0x71, @fd=r0}]}, @typed={0xc, 0x41, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="46b3b265ed5398eeb0acdf7fdde220176eb96d28b15884f616d140b99809551c5ee729aebedd252e1bc54482f32d9ecc960a9013feb006e2d6456d5d9f1ffec258b21ec9791d2ce682e903d8a49fbaba9058e6b2ff3f90ca6710c084b7199005f6947addc83807220916ead0f302a54af0f314c745782c39b5efc2ba1c1b6b06931c45116d806cb36904d3edacc7c4abf6c94ca2a961712973188e9ab4bb34b64a99468a91e41751051d121b67b50a58ead94e7e97", @nested={0x314, 0x1e, [@typed={0xc, 0xc, @pid=r2}, @typed={0x8, 0x1d, @void=""}, @generic="9eb6ffdf5f7c30b350bf68784bf8696d29d2b533e1d0cd89bcb91701f7bebaa6dead4c77eb24ee02ea604bb0f6347eb242c239754f672eed6ff629500e571fc7789f03e322f883233118b6c176ddf9c7b28013cc3bc9f5d5a9d9c43722a8a755dcba440a56ee038b3bd4e7dafd4585f94e4c8e37e98b05daf80b781c763dce9fa6e6614604cb793f", @generic="7e24cf88f0cc47c7fcfb07dc4cb96b56bb4352553f2d62770df9c18cb162fcfb14bc5a48b5ca37848564d38b61d8b2b3600d9959d0c16f4ebbb3923e9c7479b466c257309c348d8201b0991a1c4590a7edd7e43c4e0b9c995882d311028c55b3a4956f7a295640f478b53289351e8b99d638b4723d9b8367e17b365b6c354a51936e89bd0add2ee374627073b136f518068cdf15e764", @generic="6b69b5044fcd5cf794c065f8d4cc085eaf6f333cdf6d5ff5f6693dd2c05bead41c9fd1e787a17efe9928154c81d6409239747e5a58244f87bf27ebb4cf25393e3e7de8241240f5fea7eb49485729002d8fa620193b18da424588fa9f575dce5fec2f3fb740e65e110b27e9ae1e84c9815d7285e668139d1a743aa0c9aa64511c195aee06fa77487be95f1899c2208f15d98fcb1dc560ac01f793a0b51269568248bd86aa2a51cfe04690825ca8650e097644ea254e73b845302968f020eba61307a72e95f90ec9af0fe1fb261efe9f3fa372c725c9d2cedfde4b5e3ce4735c60", @generic="ce478c0c0589a2b9452a474a2c8c71ffa80fdfabc3bce2a24ba492ea172bac0aba3cc7da2f5791fc2803cb15463855430482e764b820d299c9f4b8695c61021e5944712ebcabeecc03fb0b49c9c561", @generic="c095905d1db1b40381b59f0e6928ce19c19c9a7f2994158684591b0f0c07a4dd2942ecbd619227f6a3a1eb527ea90b7a87c8d177c33a3c6191d31dc71b1dafae69376d682aef61", @generic="eb7ae196b6ff1fd513f76d015349bd308ce50e3097dfbfaf6b2491b4f454062be604dd1b07f1ac3ba9477d8cee01a1a1400e4d987eb5a36d461d152f28420aac12d4ef844c6ae5f2dd14b91a3438e7e8a21ae4f3e70050ca0c0265202989960c980030232921c5e7"]}, @generic="00287368f8c1340aa92880fbec1a9ee3727ab57902febeca0e7321c3456e1bed7ed6d927949b", @generic="504be4b4b11493e008c59d2498194957d05a358bf9289afbf009e8311e8eea383ce5dd4867711e2c678662ecc5ff21cd56be995403191a288fe3e6f51810821a5ec432c7287a9510f975c164c485c41056723a21d6ac225a66f4fe02515b85bb8978da7cbf3bb496fb984b65f0bd9802a5502d68d0967e7770388eb3a15ff83cefda4ea6943be321d17982fc6f0acd3342d8d4be57566dd90b1e5434bb8c25f65720ccee8032411ce44bcf008d704e05d96514b4796d06c44dac0c8c0a8559d6ec6007ff6618b482c4"]}, 0x63c}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000292000)=0x0) accept4$inet(r0, &(0x7f0000618000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf0000+0xb90)=0x10, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000153000)='/dev/loop#\x00', 0x100000a3c, 0x412000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ab1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, "2ece5b540cd7748635d67acdf559a9094c5871f25c8ee715484c606dbf08d59cd35f650159e1eba0ff1f03977a29852a82b5573539065dd560ddc5e64b7ed24c", "c431f545c12de49cdde28eb55bca44439d7440504ba68c833ef2e07be90be1e7", [0x0, 0x0], 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006d4000)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000a8b000)=""/153, &(0x7f0000683000-0x4)=0x99) [ 126.555847] netlink: 36 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/22 17:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b80000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00005fa000)=[0x5, 0xeb]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') close(r0) write$selinux_access(r2, &(0x7f00003b0000)={'system_u:object_r:var_lock_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x34, 0x0}, 0x33) syz_open_dev$sg(&(0x7f0000db3000-0x9)='/dev/sg#\x00', 0xf7, 0x400) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000076a000)=0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a48000-0x4)={r2}) 2018/01/22 17:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/22 17:12:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/sequencer2\x00', 0x42100, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c67000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x400, 0x6, 0xc50, 0x1, "09ae12ec4e3833aba17f8f7a246072ad618abd62802fd7f6f1600be38a8bcd2cb3c7264d9e1da06eb9a89e94", 0xfffffffffffffffc}, 0x0, 0x0, 0xcce, r1, 0x81, 0x40, "7067d8635c1ed2997075b15a30c7b298a3b10999bdafeeaa90c9f8c1bcc1ecd1a8048e5ec5b88318f143c4a4134cfad550cb249bbcde92ee1bc1edbf2e822ff1", &(0x7f0000f8d000)='#\'\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1000, 0x7fff, 0x1b5a, 0x52], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f0000a17000)='\x00', 0x1, 0x10001) ftruncate(r2, 0x3) 2018/01/22 17:12:56 executing program 1: pipe(&(0x7f0000e34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000e37000-0x64)={&(0x7f0000000000)=[0x7, 0x4, 0x401, 0x6, 0x1], 0x5, 0x0, 0x2, 0x9, 0x4, 0x8, {0xf8, 0xfffffffffffffffc, 0x80, 0x2, 0x80000000, 0x0, 0x0, 0x68d5, 0x3f, 0x5, 0x2, 0x0, 0x6, 0xfffffffffffff989, "737c0fd73105f2975fcd5c0dba75fa413fd564f585ffe23dfbb496e36a139601"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x5}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000eef000-0xb4)=""/180) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000cf1000-0x10)={r3, 0x1}) open(&(0x7f0000737000)='./file0\x00', 0x0, 0x129) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r1, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b31000-0x6)={0x4, 0x2, 0x7fff}) 2018/01/22 17:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = dup(r0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000801000)="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") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/22 17:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") sysinfo(&(0x7f0000636000-0x66)=""/102) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000164000-0xa)='/dev/cuse\x00', 0x800, 0x0) getpeername$netlink(r0, &(0x7f0000506000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000449000)=0xc) [ 126.667371] sg_write: data in/out 1969188161/5 bytes for SCSI command 0x2f-- guessing data in; [ 126.667371] program syz-executor0 not setting count and/or reply_len properly 2018/01/22 17:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/22 17:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x2) r1 = syz_open_dev$midi(&(0x7f000061f000-0xb)='/dev/midi#\x00', 0x80, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000044000-0x4)=0x0, &(0x7f00000bf000)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/22 17:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000303000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cd7000-0x4)=0x1c, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003b0000)={@common='dummy0\x00', &(0x7f0000fc4000-0x44)=@ethtool_link_settings={0x4c, 0x3, 0x3, 0x0, 0x9, 0xfff, 0x2, 0x0, 0x0, 0x5, [0x5, 0xfff, 0x6d5be502, 0x0, 0x3, 0x8, 0x8, 0x4], [0xaae, 0x0, 0x79a, 0x7fff, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) 2018/01/22 17:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = semget$private(0x0, 0x4, 0x100) semctl$SEM_INFO(r1, 0x6, 0x13, &(0x7f0000c05000-0x66)=""/102) r2 = syz_open_dev$amidi(&(0x7f0000375000)='/dev/amidi#\x00', 0x3, 0x2000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000af0000)={0xfffffffffffffff9, 0xb682, 0xfffffffffffffffc, 0xfffffffffffeffff, 0x2bac, 0x5}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f00000a5000-0x8)='./file0\x00') unlink(&(0x7f0000c2b000-0x8)='./file0\x00') link(&(0x7f00009a2000-0x8)='./file0\x00', &(0x7f0000d35000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00005ac000-0x18)={0xfffffffffffff1fa, 0x71f3, 0x6a}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000344000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b59000-0xc)="9e874f312d30", 0x6) 2018/01/22 17:12:56 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@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]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r2}) 2018/01/22 17:12:56 executing program 7: r0 = msgget(0x1, 0x502) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000026f000)=0x0) mq_unlink(&(0x7f00000a5000-0x14)="e3657468312f6370757365744875736572265c00") ptrace$setregs(0xf, r3, 0x3, &(0x7f0000b23000-0xb8)="f5db16ccc96bbdabe2274b1755c7c74ca28d48b51cc88903a02f2a18ed6762549f98b4a8570ef287a919647c9acee07e0c3f4a1037f1a0de6bd12bc852a067395fdce2c0e2dde6683b3e491166a3e6b7a5f0166e141b060405b15bdb21f3369f06d37ad1c765d36b0418763191699e573ec1c680764160ca26857f90e2d2a980afba0ce3a87af93d5ae094fd78c5e9cc662810cb5cd7a4e7c7ee0c19ab3a11d5f19b6113b1533e993723c8af8ae140103b4e71ccb95cac35") sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r2, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/access\x00', 0x2, 0x0) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fb4000-0x10)={0x11, 0x8, 0x5, 0x2}) sendmsg$netrom(r1, &(0x7f0000ec4000-0x38)={&(0x7f0000551000-0x10)=@ax25={0x3, {"23bdd0be95e013"}, 0x3}, 0x10, &(0x7f0000557000)=[{&(0x7f0000c2e000-0x5d)="d587526d1789e9b50f24e3b4713cb4ab359d5e63f2154570c68ab0e6584c01522f45420dfbd0ab8b1d840241efae4ebf462502f73aca346b35f5f97e2fe8eeafd2bbd03324cecb7b22a1c221e0ef362bface5605ce5f65a8639e9eaa2d", 0x5d}, {&(0x7f0000b58000-0xbb)="f52a7edbd59eaee56c08e3da0790e3ac120db5fda763a2a56a76a8ff46f4ef1641768f7f40c264ae60e1a2b8214bc693efd90ad3bd8e096bff9021a8a58e9788004c9aa828f597b0a731b623724a9adbd2c6eab6213fb05c0ecd77f6aa192ed174f888276cea816437e8847b619e54706e28b525dec22d8fa2d6f4acc1dfd92df1742fe680f9c13e8a8c9c4659385e94d91e0eb2cedaf429f266fe47f2ade9860f74d01536b8a24a5b8a033564745300fa749ec20e36c05e99fe71", 0xbb}, {&(0x7f0000b3b000)="c825ee76a981f7a32f0ebb0e1222f4cd7660d99892ba036b56e27b646dd76fc217e1dc2dbf684fdabf0030418f1621f7b866219cddf73ddb1a7dc7290713f3c5d2487277fdb253ad2de8ad29", 0x4c}, {&(0x7f000075a000)="c7d379216b412aac746b71817b4ccbd75c3c6bd114d0d53710aa82aa376fd2990f919df680ed178c05a9aa94c7d56a21defc6b1c5b6579ba051ceae563fb", 0x3e}, {&(0x7f0000ef3000-0x1000)="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", 0x1000}, {&(0x7f0000ce8000)="3326a7cdd1434f592e63b91eef44f0dce82ce4d8ddada596041577297e67a201ee4c607d081400d7a1", 0x29}, {&(0x7f0000908000)="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", 0xfc}], 0x7, 0x0, 0x0, 0x0}, 0x4800) ioctl(r0, 0x1c0000000, &(0x7f0000725000)="f8379ba615091542d3f97b479563d3386094c92aa2d6b720936390529e08bdb2c249c1398212e9ee4cc07cacba577183d08a65bb0e8aeee408ea53ad341f25f84a56825f753b0f") ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000865000)='/selinux/mls\x00', 0x0, 0x0) rt_sigreturn() ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000f27000)={0x800, 0x5018be38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000725000)='/dev/loop#\x00', 0x2, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) [ 126.709805] rpcbind: RPC call returned error 22 [ 126.725072] sg_write: data in/out 1969188161/5 bytes for SCSI command 0x2f-- guessing data in; [ 126.725072] program syz-executor0 not setting count and/or reply_len properly [ 126.745380] rpcbind: RPC call returned error 22 [ 126.874446] FAULT_FLAG_ALLOW_RETRY missing 30 [ 126.879539] CPU: 0 PID: 13331 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #274 [ 126.886874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.896233] Call Trace: [ 126.898796] dump_stack+0x194/0x257 [ 126.902397] ? arch_local_irq_restore+0x53/0x53 [ 126.907039] ? handle_userfault+0x12b7/0x24c0 [ 126.911511] handle_userfault+0x12fa/0x24c0 [ 126.915802] ? handle_userfault+0x150b/0x24c0 [ 126.920275] ? userfaultfd_ioctl+0x4520/0x4520 [ 126.924827] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.929985] ? perf_trace_lock+0xa0/0x900 [ 126.934101] ? __lock_is_held+0xb6/0x140 [ 126.938130] ? perf_trace_lock+0xd6/0x900 [ 126.942253] ? trace_event_raw_event_lock+0x340/0x340 [ 126.947415] ? print_irqtrace_events+0x270/0x270 [ 126.952141] ? print_irqtrace_events+0x270/0x270 [ 126.956868] ? get_user_pages_fast+0x277/0x340 [ 126.961425] ? perf_trace_lock+0xd6/0x900 [ 126.965546] ? perf_trace_lock+0xd6/0x900 [ 126.969665] ? __perf_event_task_sched_in+0x200/0xc20 [ 126.974837] ? __lock_acquire+0x664/0x3e00 [ 126.979042] ? check_noncircular+0x20/0x20 [ 126.983246] ? __lock_acquire+0x664/0x3e00 [ 126.987464] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.992627] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.997789] ? find_held_lock+0x35/0x1d0 [ 127.001824] ? __handle_mm_fault+0x3296/0x3ce0 [ 127.006383] ? lock_downgrade+0x980/0x980 [ 127.010502] ? lock_release+0xa40/0xa40 [ 127.014447] ? copy_overflow+0x20/0x20 [ 127.018306] ? do_raw_spin_trylock+0x190/0x190 [ 127.022856] ? userfaultfd_ctx_put+0x740/0x740 [ 127.027419] __handle_mm_fault+0x32a3/0x3ce0 [ 127.031803] ? __pmd_alloc+0x4e0/0x4e0 [ 127.035658] ? print_irqtrace_events+0x270/0x270 [ 127.040390] ? find_held_lock+0x35/0x1d0 [ 127.044426] ? handle_mm_fault+0x248/0x8d0 [ 127.048631] ? lock_downgrade+0x980/0x980 [ 127.052781] handle_mm_fault+0x334/0x8d0 [ 127.056821] ? down_read+0x96/0x150 [ 127.060421] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 127.064974] ? vmacache_find+0x5f/0x280 [ 127.068924] ? find_vma+0x30/0x150 [ 127.073223] __do_page_fault+0x5c9/0xc90 [ 127.077265] ? mm_fault_error+0x2c0/0x2c0 [ 127.081389] ? find_held_lock+0x35/0x1d0 [ 127.085429] do_page_fault+0xee/0x720 [ 127.089203] ? __do_page_fault+0xc90/0xc90 [ 127.093417] ? lock_release+0xa40/0xa40 [ 127.097368] ? do_raw_spin_trylock+0x190/0x190 [ 127.101931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.106752] page_fault+0x2c/0x60 [ 127.110219] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 127.115984] RSP: 0018:ffff8801d80af928 EFLAGS: 00010246 [ 127.121321] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587941 [ 127.128562] RDX: 000000000000010b RSI: ffffc90003e8d000 RDI: ffff8801d80afd28 [ 127.135802] RBP: ffff8801d80afa08 R08: ffff8801bcb3e1a0 R09: 1ffff1003b015ee7 [ 127.143045] R10: ffff8801d80af858 R11: 0000000000000003 R12: 1ffff1003b015f28 [ 127.150284] R13: ffff8801d80af9e0 R14: 0000000000000000 R15: ffff8801d80afd20 [ 127.157536] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 127.162701] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 127.167865] ? iov_iter_revert+0x9d0/0x9d0 [ 127.172078] ? mark_held_locks+0xaf/0x100 [ 127.176509] ? simple_xattr_get+0xeb/0x160 [ 127.180727] ? current_kernel_time64+0x122/0x2f0 [ 127.185462] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.190454] generic_perform_write+0x200/0x600 [ 127.195022] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 127.200270] ? generic_update_time+0x1b2/0x270 [ 127.204825] ? __mnt_drop_write_file+0xd/0x70 [ 127.209290] ? file_update_time+0xbf/0x470 [ 127.213496] ? current_time+0xc0/0xc0 [ 127.217274] ? down_write+0x87/0x120 [ 127.220963] __generic_file_write_iter+0x366/0x5b0 [ 127.225864] ? check_noncircular+0x20/0x20 [ 127.230073] generic_file_write_iter+0x399/0x790 [ 127.234804] ? __generic_file_write_iter+0x5b0/0x5b0 [ 127.239880] ? iov_iter_init+0xaf/0x1d0 [ 127.243828] __vfs_write+0x684/0x970 [ 127.247510] ? lock_acquire+0x1d5/0x580 [ 127.251457] ? kernel_read+0x120/0x120 [ 127.255336] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.260059] ? __sb_start_write+0x209/0x2a0 [ 127.264354] vfs_write+0x189/0x510 [ 127.267869] SyS_write+0xef/0x220 [ 127.271297] ? SyS_read+0x220/0x220 [ 127.274890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.279877] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.284609] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.289333] RIP: 0033:0x452ef9 [ 127.292491] RSP: 002b:00007fb7d1fc5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 127.300172] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 127.307412] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 127.314654] RBP: 0000000000000611 R08: 0000000000000000 R09: 0000000000000000 [ 127.321896] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8238 [ 127.329138] R13: 00000000ffffffff R14: 00007fb7d1fc66d4 R15: 0000000000000000 [ 127.369041] FAULT_FLAG_ALLOW_RETRY missing 30 [ 127.373579] CPU: 0 PID: 13331 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #274 [ 127.380943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.390902] Call Trace: [ 127.393472] dump_stack+0x194/0x257 [ 127.397079] ? arch_local_irq_restore+0x53/0x53 [ 127.401723] ? handle_userfault+0x12b7/0x24c0 [ 127.406196] handle_userfault+0x12fa/0x24c0 [ 127.410489] ? handle_userfault+0x150b/0x24c0 [ 127.414963] ? userfaultfd_ioctl+0x4520/0x4520 [ 127.419516] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 127.424676] ? find_held_lock+0x35/0x1d0 [ 127.428708] ? check_noncircular+0x20/0x20 [ 127.432916] ? print_irqtrace_events+0x270/0x270 [ 127.437647] ? print_irqtrace_events+0x270/0x270 [ 127.442383] ? perf_event_sync_stat+0x5b0/0x5b0 [ 127.447032] ? __perf_event_task_sched_in+0x200/0xc20 [ 127.452200] ? __update_idle_core+0x305/0x600 [ 127.456680] ? __lock_acquire+0x664/0x3e00 [ 127.460888] ? check_noncircular+0x20/0x20 [ 127.465093] ? __lock_acquire+0x664/0x3e00 [ 127.469313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 127.474472] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 127.479640] ? find_held_lock+0x35/0x1d0 [ 127.483681] ? __handle_mm_fault+0x3296/0x3ce0 [ 127.488233] ? lock_downgrade+0x980/0x980 [ 127.492362] ? lock_release+0xa40/0xa40 [ 127.496308] ? copy_overflow+0x20/0x20 [ 127.500167] ? do_raw_spin_trylock+0x190/0x190 [ 127.504728] ? userfaultfd_ctx_put+0x740/0x740 [ 127.509293] __handle_mm_fault+0x32a3/0x3ce0 [ 127.513680] ? __pmd_alloc+0x4e0/0x4e0 [ 127.517547] ? plist_check_head+0xe2/0x130 [ 127.521759] ? find_held_lock+0x35/0x1d0 [ 127.525797] ? handle_mm_fault+0x248/0x8d0 [ 127.530002] ? lock_downgrade+0x980/0x980 [ 127.534143] handle_mm_fault+0x334/0x8d0 [ 127.538173] ? down_read+0x96/0x150 [ 127.541770] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 127.546319] ? vmacache_find+0x5f/0x280 [ 127.550268] ? find_vma+0x30/0x150 [ 127.553792] __do_page_fault+0x5c9/0xc90 [ 127.557834] ? mm_fault_error+0x2c0/0x2c0 [ 127.561956] ? check_noncircular+0x20/0x20 [ 127.566161] ? get_futex_value_locked+0xc3/0xf0 [ 127.570808] do_page_fault+0xee/0x720 [ 127.574579] ? __do_page_fault+0xc90/0xc90 [ 127.578783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 127.583951] ? __lock_is_held+0xb6/0x140 [ 127.587992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.592815] page_fault+0x2c/0x60 [ 127.596245] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 127.602011] RSP: 0018:ffff8801d80af928 EFLAGS: 00010246 [ 127.607346] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587941 [ 127.614587] RDX: 00000000000000b0 RSI: ffffc90003e8d000 RDI: ffff8801d80afd28 [ 127.621828] RBP: ffff8801d80afa08 R08: 1ffff100381671c2 R09: 0000000000000000 [ 127.629070] R10: ffff8801d80afa50 R11: 0000000000000000 R12: 1ffff1003b015f28 [ 127.636337] R13: ffff8801d80af9e0 R14: 0000000000000000 R15: ffff8801d80afd20 [ 127.643591] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 127.648755] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 127.653918] ? iov_iter_revert+0x9d0/0x9d0 [ 127.658126] ? mark_held_locks+0xaf/0x100 [ 127.662247] ? current_kernel_time64+0x122/0x2f0 [ 127.666975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.671967] generic_perform_write+0x200/0x600 [ 127.676520] ? lock_acquire+0x1d5/0x580 [ 127.680473] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 127.685720] ? generic_update_time+0x1b2/0x270 [ 127.690274] ? __mnt_drop_write_file+0xd/0x70 [ 127.694741] ? file_update_time+0xbf/0x470 [ 127.698947] ? current_time+0xc0/0xc0 [ 127.702723] ? down_write+0x87/0x120 [ 127.706414] __generic_file_write_iter+0x366/0x5b0 [ 127.711313] ? check_noncircular+0x20/0x20 [ 127.715533] generic_file_write_iter+0x399/0x790 [ 127.720267] ? __generic_file_write_iter+0x5b0/0x5b0 [ 127.725344] ? iov_iter_init+0xaf/0x1d0 [ 127.729294] __vfs_write+0x684/0x970 [ 127.732982] ? lock_acquire+0x1d5/0x580 [ 127.736930] ? kernel_read+0x120/0x120 [ 127.740808] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.745535] ? __sb_start_write+0x209/0x2a0 [ 127.749830] vfs_write+0x189/0x510 [ 127.753344] SyS_write+0xef/0x220 [ 127.756769] ? SyS_read+0x220/0x220 [ 127.760367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.765354] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.770086] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.774811] RIP: 0033:0x452ef9 [ 127.777970] RSP: 002b:00007fb7d1fc5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 127.785646] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 127.792887] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 127.800130] RBP: 0000000000000646 R08: 0000000000000000 R09: 0000000000000000 [ 127.807372] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8730 2018/01/22 17:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001d7000-0x4)=0x0, &(0x7f000009e000-0x4)=0x4) shutdown(r0, 0x0) dup2(r0, r1) 2018/01/22 17:12:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001000)=0x0) 2018/01/22 17:12:57 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060e000-0x8)='./file0\x00', 0x103200, 0x22) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000336000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000f8b000)={r2, 0x20}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/22 17:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000492000)={0x0}, 0x8, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000164000)='/dev/sg#\x00', 0x1, 0x402440) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008dd000)={0x0, 0x2}, &(0x7f0000539000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ca0000-0x7)={r2, 0x8}, &(0x7f00005e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d54000-0x14)={0x0, 0x5, 0x7, 0x0, 0x0, 0x6}, &(0x7f0000e9a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fea000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/22 17:12:57 executing program 3: r0 = getpid() tkill(r0, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000df9000-0xbc)={0x800, 0x1, 'client0\x00', 0x4, "c785337225ce3631", "2d7f80b03378dda2591906ae1367f6645677bbffcd44666a9bc8bc6162d1a602", 0xbc7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) tee(r1, r1, 0xfe16, 0xd) pread64(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000003000-0x4)=0xf4e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000003000)={0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000003000-0x8)={0x5, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x23, 0x4, @thr={&(0x7f0000005000-0x33)="8ec60da7f848e1617593e7d46cd88ad5a7b3a2f853a98ea6f731121920dcca44071ead3689868305e819e3b1e6258554435b31", &(0x7f0000005000-0xba)="37effaad57999e21fc9396f5e2b19003013d2e18a58c1ef1e37758172f79d83147e7b46f440539101b4a907d081f38f63e294ce099d6287d55a861b2c4c6d40cd15e8f5d39af18ffc115db19798c0d72b0d8df67ebf6e09e7f9c6511e49f6d3bef4cee0b3d6631adde852dd856df59940358747c665b1231900f2739b84f264961ff8f20bf88db45e20ff3698d3d55c2378c2f660361a6fdcae87d8959464a05f4bc7a61561cf0f619f4c9e1ba418742cab716213362af91d4f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000005000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000)=0xf1e, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8000, 0x10, 0x3, 0x9}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r4, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x3, 0x0, 0x8}, 0xa0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) ptrace$peekuser(0x3, r0, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0x1d913be3, 0x9, 0xfffffffffffffc00, 0xff, 0xfffffffffffffffe, 0xdc3b, 0x80, 0xe8, 0x100, 0x8001, 0xfff}, 0xb) 2018/01/22 17:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000bf8000)={0x2}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c08000-0x8)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) sysinfo(&(0x7f0000ef1000-0x26)=""/38) socket$rds(0x15, 0x5, 0x0) finit_module(r1, &(0x7f00001df000)='.posix_acl_access}$', 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000b41000)='./file0\x00', 0x0, 0x91) inotify_add_watch(r4, &(0x7f00008ce000)='./file0\x00', 0x1000000) r5 = syz_open_dev$sg(&(0x7f0000bcd000)='/dev/sg#\x00', 0x80000000, 0x2) r6 = accept(r2, 0x0, &(0x7f0000ed1000)=0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000f66000-0xc)={0x7, r6, 0x1}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 17:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb0000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000ffa000-0xb)='/dev/midi#\x00', 0x1, 0x44240) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007f7000/0x18000)=nil, &(0x7f0000d3e000)=[@text32={0x20, &(0x7f0000c73000)="362e0f06f3ab260f01c92e0f01c8c4c35d7ceefa36f2670f00970000440f20c03506000000440f22c0b9140a00000f326465660ff6e5c4c2fdbe475f", 0x3c}], 0x1, 0x20, &(0x7f0000c32000-0x20)=[@cr4={0x1, 0x10000}, @vmwrite={0x8, 0x0, 0x0, 0x0, 0x20, 0x0, 0x10001, 0x0, 0x1}], 0x2) 2018/01/22 17:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006af000)='/proc/self/net/pfkey\x00', 0x101400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000473000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) pipe(&(0x7f000071d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000e54000)=0x7, 0x4) pwritev(r2, &(0x7f000015f000)=[], 0x10000000000000d9, 0x0) 2018/01/22 17:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x100000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) dup2(r0, r1) [ 127.814616] R13: 00000000ffffffff R14: 00007fb7d1fc66d4 R15: 0000000000000000 [ 127.835576] audit: type=1326 audit(1516641177.804:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000b75000)='attr/fscreate\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000626000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d1d000)="") read(r1, &(0x7f00000a6000-0xf7)=""/247, 0xf7) 2018/01/22 17:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000508000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000be8000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair(0xf, 0x0, 0x0, &(0x7f0000b09000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000067d000)={0x0, 0xce}) 2018/01/22 17:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x3, &(0x7f00006d0000)=0x6) bind$inet6(r0, &(0x7f00000ab000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x2d6) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000151000)=""/198, 0xc6, 0x12003, &(0x7f00000b8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) [ 127.862615] audit: type=1326 audit(1516641177.804:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f000051a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000551000)="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", 0xe01, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00007c5000)='/dev/input/mouse#\x00', 0xafa6, 0x200040) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f89000-0x4)=0x44, 0x4) 2018/01/22 17:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000e0c000-0x8)='./file0\x00', 0x20000, 0x6) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000421000)={0x9d, 0x5}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f000019f000-0x38)={0x0, 0x0, &(0x7f00003fd000)=[{&(0x7f0000de2000)="aa2a916de44d6042ca2957bcf49d88e1115b1066c261f3be3dfcb7708620de69d4fa47cf6bbe2f3eeb4e968eed21dfee2332858197d7c6728387d84d2afd016c5703aa25f13fb1e86e42b600b64a77da0aa33f661bdbc26e5302b981b07c092ad213928eeadf3e70a263b04012dbd3aa8f65cde41a982f1d30ff79ea2dc57a57bba25bdc6451eb582b59433280f6f6a581b832a42b595928037f7fc79e1992038165ebc3e10bc4baa4e6746fcb40c83dc65c6423f4e9040b003108a31abd05da5ca6d1bad4f12863324b38c0dbe3673671fdd6618fa7fc7728d5a7bb3e", 0xdd}], 0x1, &(0x7f0000b5a000-0x1b0)=[{0x60, 0x11f, 0x7, "3ca83f93e14ebb4b1ae497f25f9965336d55efd0fb1fc06dcb1875889d6fbfd696e9742699e55ff5cec5907ffb7dc26aea3c54af008f47d82c2addd0e6bb3f3720e8f3efe3262bb531"}, {0x80, 0x1, 0xfc, "0d850bffc27119b2469aefa8cf0e51da04753649a7ce6193f494393f7a12b27e250ea47bf68239e8931da04d025d5a352f5419a0f4820564e9191a6991d23ae05f33578201a2703785d119cf20308e2398ea5dbb3001dd7b4c49770630dfd09727b5dd08967319809c4028580a5e"}], 0xe0, 0x0}, 0x800) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) r4 = creat(&(0x7f0000724000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000a4000-0x10)={0x0, 0xa4, &(0x7f00002eb000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x609a}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xb1e}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cfc000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00008cf000)={r5, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x4, 0x6e117e0, 0x10000}, &(0x7f0000404000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00003ff000-0x10)={0x10000, 0x6d64}) [ 127.926453] audit: type=1326 audit(1516641177.804:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 127.999086] audit: type=1326 audit(1516641177.806:1067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=42 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 128.030518] audit: type=1326 audit(1516641177.806:1068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 128.056245] audit: type=1326 audit(1516641177.806:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 128.083085] audit: type=1326 audit(1516641177.807:1070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 128.108931] audit: type=1326 audit(1516641177.807:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13360 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d1f1 code=0x7ffc0000 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f00006b5000-0xc)='/dev/amidi#\x00', 0x10000, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000cde000-0x8)={0x3297, 0x0, []}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getdents(r1, &(0x7f0000c0f000)=""/4096, 0x1000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005df000)='net/dev_snmp6\x00') r3 = getpid() ptrace$peekuser(0x3, r3, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000958000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000017a000-0x4)=0x14) sendto$ax25(r1, &(0x7f00008b4000)="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", 0x1000, 0x80, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00008ad000)={@loopback={0x0, 0x1}, 0x8000, r4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r0, 0x0) r6 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r5, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bdf000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x427}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f0000010000)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c08000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ea5000)={r7, 0xa5, "19d1b1cf4d434473eba17ad878fe63923ff4b66aaf678d6b883ada5076b19a7f83b0e82321e7719922c7c9cf1bdba336f536507de94d8bb6c4dd430e0847da6e3ef4f3a7144d1f33cce4b9e8d7df16d61661e7053e4525e68b88789f63bbcec86e69ba9723d08b68e44c8df06e9e134f8aceb2119b0bf4bfaa4c5ba7d91ada6816c9db0faa60ac324ee0ab6c189a1acda0a223b657ff270cea24b2ca56daf5eb814e7e3820"}, &(0x7f00009b3000)=0xad) 2018/01/22 17:12:58 executing program 3: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d88000)="2272754354c4b3c3de7103dc1380db9b26a1797b22becb0e2e31e1044366e9a09db5cb603703", 0x26) 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ba7000-0x4)=0x200, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000035a000-0xc)='/dev/autofs\x00', 0x42, 0x0) r1 = openat(r0, &(0x7f0000e27000-0x8)='./file0\x00', 0x0, 0xa) getdents(r1, &(0x7f00003a1000-0xd2)=""/210, 0x6c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e13000-0x4)=0x0) 2018/01/22 17:12:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @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]}, 0x7c, 0x5b08, 0xd0, 0x100000000, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000d44000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d4f000-0x10)={0x9, 0x8000, 0x1, 0x800, r2}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d11000-0x8)='./file0\x00', 0x44) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000681000)=@req3={0xffffffffffffffc0, 0x3, 0x5, 0x80, 0x3f, 0x3ff, 0x9}, 0x1c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00004ff000-0x1c)={0x5, 0x1e, 0x8, 0x0, 0x1, 0x9, 0xffffffffffff8000, 0x4, 0x1, 0x4919, 0x3, 0x0, 0x0, 0x7fff, 0x3f, 0x10001, 0x9, 0x6, 0x7}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/qat_adf_ctl\x00', 0x305b40, 0x0) mmap$binder(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x2, 0x150, r1, 0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/01/22 17:12:58 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000a64000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000264000)="", 0xfe7b, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ee000-0x6)='statm\x00') dup3(r1, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000075e000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00007de000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000110000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0a000-0x4)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80000000005420, &(0x7f0000000000)=0x0) 2018/01/22 17:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt(r1, 0x0, 0x23, &(0x7f0000001000-0x1)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e1b000)={0xe310, 0xb7, 0x73, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000632000-0x8)={0x0, 0x1}, &(0x7f000093c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002cf000)={r2, 0x8001}, &(0x7f000032b000)=0x8) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f000017f000)=[], 0x0, 0x0) setitimer(0x2, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 17:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000daf000)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r0) 2018/01/22 17:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000651000-0x10)={0x4, 0x3, 0x0, 0x303}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000d7f000)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000080e000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000050000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002a5000)={0x0, 0x4e2, 0x20, 0xca, 0x0}, &(0x7f00009ea000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008f5000-0x98)={r2, @in6={{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffff378}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100}, 0x98) 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4001, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000-0x11)='net/fib_triestat\x00') 2018/01/22 17:12:58 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c58000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x1000000000000) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={r0, 0xffffffffffffffff}) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000dc0000-0x10)={0x100000000, 0xfff}) writev(r0, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="15", 0x1}], 0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) close(r0) 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000028e000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/01/22 17:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000000000000bd4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000bc5000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) recvmsg(r0, &(0x7f0000803000-0x10)={&(0x7f0000b9b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000505000-0x20)=[{&(0x7f0000bf0000)=""/111, 0x6f}, {&(0x7f00003f5000-0x23)=""/35, 0x23}], 0x2, &(0x7f00004c6000-0x8e)=""/142, 0x8e, 0x1f}, 0x40000000) listen(r1, 0x0) 2018/01/22 17:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000f8d000)={0x0, 0x0}, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e9f000-0x84)="b5bd96345ed3eaff0510f9d29b74fc318cfd3d10ce56066ddd7e4bdb4d58c9d393fd52d99070901865c94478c429657d7ac2debf17fb2832f7e32f8cd923b4e50914778415192246010d1413aed8db186864bc195ff3cc8ffe815803f5283a314e83076c248b18f09c52a717cba338371a5d121df0084018c2e633595bb0c96c7638bbfc", 0x84) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x5, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() r2 = geteuid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000005000)=0x8001) r3 = dup(r0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000009000)="bee86645df11f5cc4861a4357aef446c123e5bfc024eb9eb53f772ccabe6ad58d6dabdc71ec0f98be09f0e4427412821afb852c9fe6919b78c47f92236251a27c9f4a91c63a97edab57f0e93f814c38fd8db06435b290dd76992fa6802b38cb1c86c014fed01b2e180104d605993861c73358f4db67faa2dfeaddb31473ef5b75a6ae86f210adbded9f29a9d78df8a7e286196b24c05a478ad0df5967bcfdae994bf17760c38a7b84d20d82521ae76fd6fa0cbc629a5c5863a73359695ab3b0966770144416273ee5bdbecffa41c1e7f", 0xd0) getresgid(&(0x7f0000030000-0x4)=0x0, &(0x7f0000030000-0x4)=0x0, &(0x7f000002f000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000)={r1, r2, r4}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x20, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) pipe(&(0x7f000066a000)={0x0, 0x0}) pipe(&(0x7f0000f64000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f000080b000)={0x0, r2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x8000, 0xc3d, 0x0, 0x0, 0x0, 0x5, "831abf69eef191d598bd65d1e16581010d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e1ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf4173d7f136270dfc4e", [0x0, 0x643c5117]}) 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b3, &(0x7f00007fb000-0xcf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@generic={0x88ca, ""}}}, 0x0) 2018/01/22 17:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007d5000-0xc)={0x0, 0x0, 0x20}, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/qat_adf_ctl\x00', 0x103000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f00008c2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000659000)=0x0, 0x4) 2018/01/22 17:12:58 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000041a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syncfs(r0) r1 = getpgid(0xffffffffffffffff) fanotify_init(0x12, 0x1003) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000ac9000-0x60)={0x0, 0x12, 0x4, @thr={&(0x7f0000931000-0x1a)="af54c5aac9af1ed8e28e831d5a013b9106a488d6fd876617ac7b", &(0x7f0000863000-0xc5)="1f4fb96a94d5e90a4006e6d4704081b8b375a66a966c199950206d66958074d3a1db71d03498311ac3902b15106013f8a79025b84ccbdde5698b73862da4c4ef303942ca72e2940be1e7fbcd5d816d0aaef754f493db7d5a6c8107dbe93c1255590369d19344c091240240faf67ccc9e8f0d57d26d0361c77e87ca76731bf4260e35040fceb9b910ea063aff32dd756badb281fe871b58f66e66c8d754edf5085b5a95e12af5e095629fd91be67872688d98ea1cd90c7dbeec94993b8433fffa6610836567"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3a000-0x4)=0x0) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000507000-0xc)='/dev/rfkill\x00', 0x8040, 0x0) futex(&(0x7f00001cc000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/22 17:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2000000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b2000-0x28)={@generic="0f6d82c5a0ac1d4ef4dbdb7b52f6784f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/enforce\x00', 0x100, 0x0) fdatasync(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000001000-0x4)=0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getpgrp(0x0) tgkill(r0, r1, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d5d000)={0x0, 0x2}, &(0x7f0000cab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bad000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0x1, [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, 0x200, 0x800, 0x40}, &(0x7f0000704000-0x4)=0xa0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00007a5000-0xb)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000025e000)=0x2, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000480000-0x90)={0xa33, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) pipe2(&(0x7f0000585000-0x8)={0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000037b000)=0x7f, 0x4) pipe(&(0x7f0000e54000)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000443000)=0x3) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000be9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009d2000)='./file0\x00', 0x20) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000431000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000e6c000-0x68)={0x81, 0x5, 0x9, {0x0, 0x1c9c380}, 0x2, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f65000-0xc)={0x0, 0x0}) recvmsg(r3, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000785000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000086000+0xf17)='/selinux/checkreqprot\x00', 0x2, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000a2a000)={0x2000, 0x0}) 2018/01/22 17:12:58 executing program 7: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000803000)={&(0x7f0000778000-0x10)=[0x1f, 0x1, 0x2, 0x52], 0x4, 0x1, 0x1, 0x9c34, 0x3, 0x5c4ecedf, {0x1ff, 0xfffffffffffffffc, 0x2, 0x100000001, 0x5, 0x8, 0xc, 0x9, 0x9f7, 0x800, 0x4, 0x7, 0x7, 0x8d0, "389c7297baa1e1828cd5a3d212cc9e49d9466e85743d85c46e1e4a1e92978ba1"}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f36000)={r1, &(0x7f00009d4000)="", &(0x7f0000db4000)=""/4096}, 0x18) connect$bt_l2cap(r0, &(0x7f0000316000-0xe)={0x1f, 0x80, {0x2, 0xb09b, 0xfffffffffffffc38, 0x7fffffff, 0x9, 0x1}, 0x3, 0x1}, 0xe) 2018/01/22 17:12:58 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001000-0x3f)="64a222fa2c0ac178448d03aad5531542a921994de35e0bd8277d827aca9a477195e9576d75d790d3e102bed253a731c7b777e19fb10cf8031fd0264671a447") keyctl$join(0x1, 0x0) 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f00003ba000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd9a7, 0x202000) clock_gettime(0x0, &(0x7f000085a000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000098a000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000626000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x1e, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:58 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x63, 0x1, &(0x7f0000001000-0x38)="828159920897e8bd962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3d6136abdd85cd9c8d2e2cfd0c148", 0x38) r1 = socket(0x19, 0x7, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000)=""/4096, &(0x7f0000001000)=0x1000) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000)=@ioapic={0xf000, 0x6eb31d60, 0x2, 0x2, 0x0, [{0x9, 0x8001, 0xec, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x10001, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7fff, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff0d}, {0x2, 0xfa, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8d9e}, {0xb414, 0xeb75, 0x1ea9, [0x0, 0x0, 0x0, 0x0], 0x36}, {0x8, 0x3c93, 0x81, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xca1, 0x1d9d, 0x4, [0x0, 0x0, 0x0, 0x0], 0x32a6}, {0x4, 0x9, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x4000}, {0xfffffffffffffffd, 0x9, 0x20, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x1, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x31, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x7fff, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x83a, 0x6481, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0xffffffff, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x55, 0x4e7c, 0x34, [0x0, 0x0, 0x0, 0x0], 0xb44}, {0x3ff, 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x100, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7ff, 0x3, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x81, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x9, 0xffffffffba4f5029, [0x0, 0x0, 0x0, 0x0], 0xffffffff00000001}, {0x85b, 0x7, 0x87f, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x6, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x1, 0x80000000, 0x1e09, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xe9a, 0x29, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000003000-0x74)="7d94f523b6967cf9bfd9a2030dd59fb950b515a3357303851c124c8e878f0b45308fcd3fda18987a00f0adbf15b6116f90264625d12a0c86d720cfe5bb2ac995e2852d14893f188b7f52d4db1912a226c9fb2066b4a4c313986b96d82726c285543bade82b98ea47ef6a7f5a7fd8b1d0257707c3", 0x74, 0x40000, &(0x7f0000003000-0x10)={0x3, {"d0da76f5c1e982"}, 0xc229}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x6e)={r0, 0x5, 0xffffffff, "890edb6de2dab99a2ceb2027862e48b4a6168b4715b40527c10629794537a3be1c0df77969bcaad1ade41c6826ee5af8d10e87e15890826b45824b46a2fbc8f4e5ec5c2e1a788f98f42f2dcb386fe29d3c04070ae77c7bec52a0f05da53fddd900b87bb6"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000004000)={0x4, 0x6, 0x1000, "447fcd2fbee3", 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000006000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000005000)=""/76) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x8dc0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000005000)={[0x0, 0x3000, 0x3000, 0x3000], 0x200, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={r1, 0x4d, "ee061ef92a2e82ade0aecdaee7d153af208cde27704a1b942b8a7a0a8a2c0fb769dac5aae334ffe12a65e1fc0695a5f82b5fdbee54cecbe1fbbff652e9abc882dcb73c1becf504e39fc6faae44"}, &(0x7f0000003000-0x4)=0x55) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0xff}, &(0x7f0000004000)=0x8) modify_ldt$read(0x0, &(0x7f0000002000-0xff)=""/255, 0xff) getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000009000-0x4)=0x1, &(0x7f0000009000-0x8)=0x4) 2018/01/22 17:12:58 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e1e000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) getrusage(0x0, &(0x7f0000cfb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000035a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fd000-0x4)=0x26, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000654000-0x8)={0x0, 0xbb}, &(0x7f0000cbf000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e89000)={r1, 0xacbe}, &(0x7f0000ba1000)=0x8) r2 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000673000)={0x0, 0x2000000000000, 0x0, 0x100, 0x2fe7}, &(0x7f0000521000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000030d000-0x4)=r3, 0x4) write(r2, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000063a000)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000abc000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000982000-0x4)=r2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000317000-0x4)=0x0, &(0x7f000033c000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00007f7000-0x38)={&(0x7f0000dc4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a6000-0x10)={&(0x7f0000949000-0x334)=@polexpire={0x104, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256-ssse3\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000b2e000-0x5)='/dev/midi#\x00', 0x5, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000f60000-0x40)={0x6, 0x3, 0x3c9, 0xb7, "2f1541d459176a9454538f096da5885e1dd7958a41ae8f65a503e96ba68f0689ab08c3be7f8accb819dba1ed", 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r2 = syz_open_dev$dmmidi(&(0x7f0000dc8000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400002) bind$nfc_llcp(r1, &(0x7f00001d4000)={0x27, 0x3, 0x7, 0x0, 0x7f, 0x7, "79fd121bd84360d77f1fd56034681fdcd4623f44dff52845c47018729b04498789f4b5a0f2c675bfd3aa98c8681956287bfc4cea280fe3177c3c5c3130187f", 0xfffffffffffffff7}, 0x60) ioctl$sock_ifreq(r2, 0x89b8, &(0x7f000075e000-0x50)={@generic="4d89376852c7ee669ab962b00f9e5bd2", @ifru_addrs=@pptp={0x18, 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]}}) 2018/01/22 17:12:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f7f000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000000000)=0x103) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e00000-0x8)={r1, 0x1ff}, &(0x7f000030a000)=0x8) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x8000) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) msgget$private(0x0, 0x8) 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000067e000)='./file0\x00', 0x40000, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000fe1000-0x4)=0x10001) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00008a1000-0x1e8)={0xa, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @sint={0x6, 0x44}}, {0x1e7, 0x4, 0x0, 0x0, @irqchip={0x7, 0x800}}, {0xd1, 0x1, 0x0, 0x0, @msi={0x1, 0x400, 0x7fff}}, {0x7, 0x1, 0x0, 0x0, @adapter={0x2, 0x8, 0x5, 0x0, 0x9}}, {0x1, 0x7, 0x0, 0x0, @sint={0x8d9a, 0x400}}, {0x56c0000, 0x4, 0x0, 0x0, @sint={0xfffffffffffffffd, 0x4}}, {0xffffffff829ae965, 0x3, 0x0, 0x0, @adapter={0x0, 0x100000000, 0x64a, 0x9, 0x101}}, {0x1a31, 0x1, 0x0, 0x0, @msi={0x80000000, 0xfffffffffffffc00, 0x5}}, {0x7fffffff, 0x3, 0x0, 0x0, @msi={0x8, 0x0, 0xfffffffffffffffc}}, {0x5, 0x3, 0x0, 0x0, @msi={0x2, 0x9, 0x1}}]}) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a2000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) clock_gettime(0x0, &(0x7f00009b9000)={0x0, 0x0}) write$selinux_access(r1, &(0x7f0000a3f000-0x4a)={'system_u:object_r:ppp_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x37, 0x0}, 0x4a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005e5000-0x18)={0x0, 0x7, 0x30, 0x7, 0x8}, &(0x7f0000d79000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b87000)={r4, 0x8}, &(0x7f0000d0b000-0x4)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000b6e000)={r2, r3/1000+10000}, 0x10) r5 = accept$alg(r0, 0x0, 0x0) readv(r5, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) 2018/01/22 17:12:58 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f95000-0x8)='./file0\x00', &(0x7f0000f95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) socket$inet(0x2, 0x800, 0x3ff) 2018/01/22 17:12:58 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000934000)=0x0, &(0x7f0000f8a000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f00000fc000)={0x20080522, r0}, &(0x7f0000c30000-0x18)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}) syz_open_dev$admmidi(&(0x7f0000f38000-0xe)='/dev/admmidi#\x00', 0x3, 0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000fa000-0x4)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000044a000-0x4)={0x1d, 0x7, 0x3, 0x0}) 2018/01/22 17:12:58 executing program 6: r0 = socket$inet(0x2, 0x806, 0x10000002) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/22 17:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002c2000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0xfffffe93) r1 = memfd_create(&(0x7f00005bd000-0x3)='%(\x00', 0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/22 17:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x54000004, &(0x7f00003b4000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x7ff, &(0x7f000094f000-0x8)=0x1) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002e9000)=0x0, &(0x7f0000c31000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000b1b000-0x4)=0x0) ioctl$TIOCSTI(r2, 0x5412, 0x644) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, &(0x7f00000d9000-0x4)=0xc) fstat(r3, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000a02000-0x8)='./file0\x00', r5, r6, 0x1000400) connect$inet(r4, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) r8 = dup2(r7, r4) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r4, &(0x7f0000e29000-0x420)="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", 0x416, 0x0, &(0x7f000088c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigpending(&(0x7f0000f1c000)={0x0}, 0xfffe) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/22 17:12:58 executing program 1: r0 = creat(&(0x7f0000d7a000)='./file0\x00', 0x44) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00001a6000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00004e2000-0xb)='/dev/loop#\x00', 0x4, 0x200000040000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r2 = creat(&(0x7f0000e85000-0x8)='./file0\x00', 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004cd000-0x4)=0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000822000-0x3)=0x3f) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000e92000-0x4)=0x0, &(0x7f000093b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000efb000-0xb8)={0x0, 0x9, 0x6, 0x4, 0x20, 0x41e, 0x7, 0x5, {0x0, @in={{0x2, 0x0, @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]}, 0x0, 0x7fffffff, 0x7fff, 0xffffffffffff7fff, 0x9}}, &(0x7f0000d0d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ad3000-0xa0)={r4, @in6={{0xa, 0x0, 0x644f, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xeab, 0x6c, 0xfffffffffffffffe, 0x8}, 0xa0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000c9000-0x4)=0x8, 0x4) 2018/01/22 17:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000fe5000-0x10)={0x9c, &(0x7f00004d1000)="216486875c8411ac939dc40f68b9bfb934819232228490f9e2787df51cea37d750de21df779488fe237ada7dfc706cf2d24108f5a54b90e6a6c33ca7255a5eec334a09c02148ad50db15080879d1c36fae411dd533f540ecb87eff72ed0f95f44be32d687188eb0f77c413cee3c4a3171d6eb16b1b695434079f2792a9320d43d6bc0ecb09869b72055cbc50357d8cb0577820e1422e4d15f9123c69"}) 2018/01/22 17:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x806, 0x7f, &(0x7f0000dca000)={0x0, 0x0}) sendmsg(r0, &(0x7f000043c000)={&(0x7f0000408000)=@generic={0x0, "8c4d7344c59b8176eb88bf3c8c52a44ee0fd8d31c43902deb753303d81a2be3a86351d46b6d0131ae2df974567fd700b041ac892d8d8dc22314917b2e4f6d54caa5fc2c3bc8464ffe2b0e764f94c3b7e82273a92ca607c8bbd4111e7046d8ec8fe358de39528a9e5ccdfd492b550d19894c98d3ee4ec4a14b60cb9c3d7d5"}, 0x80, &(0x7f0000682000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00007ce000-0x8)={r1, 0x57}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000c1d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 128.725943] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 128.761881] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0xfffffffffffffde2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00005cd000)=""/4096, &(0x7f0000c90000-0x4)=0x1000) fcntl$notify(r0, 0x402, 0x2) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) [ 128.871493] x86/PAT: syz-executor0:13602 map pfn RAM range req write-combining for [mem 0x1c2de0000-0x1c2de1fff], got write-back 2018/01/22 17:12:58 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='vcan0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xf, 0xfffffffffffffffc, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fe9000)='/dev/input/mouse#\x00', 0x3, 0x800) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fea000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bind$alg(r1, &(0x7f0000819000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) 2018/01/22 17:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000382000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000032c000-0x38)={&(0x7f0000b54000-0xc)={0x10, 0x0, 0x0, 0x1300050}, 0xc, &(0x7f0000317000-0x10)={&(0x7f000080e000-0x17c)=@flushpolicy={0x17c, 0x1d, 0x500, 0x1, 0x3, "", [@tmpl={0x144, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x0, 0x9dc5206b3cb8d35f, 0xfffffffffffffff7, 0x7, 0x5, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x1, 0x7, 0x2, 0x5, 0x7ff}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x0, 0x7f, 0x1178, 0xfffffffffffffffe, 0x960}, {{@in=@empty=0x0, 0x2, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x6, 0x3, 0x101, 0x4, 0x0, 0x5}, {{@in=@multicast2=0xe0000002, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x1, 0x2, 0x3, 0x0, 0x45887e40, 0x9}]}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x2, 0x10000, 0x5}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d06000)=0x1, 0x304) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/22 17:12:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x6, 0x2d, 0x1, 0xffffffffffffffff, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000af1000)='/dev/audio#\x00', 0x6, 0x80000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000054b000-0x67)="d9380486835ba333f926a8c87a73c94bb90b49b9fecc7c5b9457bd69473d197b1cade36ef6359b1474c118bb748805810eac9e66ff32af7362d7443124c8e73aa3b5465b817cbd11d2915ed2ffb503b6973d2a075df3d018a652e77f3ff68874b4c098bc20e0da", 0x67) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000af4000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000af3000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00005b5000-0x8)={r3, r4}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af3000-0x8)={0x0, 0x3f}, &(0x7f0000855000)=0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af1000-0xc)={r5, 0xc1, 0x30}, 0xc) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000aef000)=""/84, &(0x7f000000d000-0x4)=0x54) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/22 17:12:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x408000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000013000)={0xffffffffffff0001, 0x2000000000, 0x0, {0x77359400, 0x0}, 0x0, 0x804, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000012000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000013000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f000000c000+0xf9c)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x401, &(0x7f0000014000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r4, &(0x7f000000a000)={0x1f, {0x2, 0x1ff, 0x7, 0x80, 0x120000000000, 0xfffffffffffffff8}, 0xc0fe}, 0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000004000)=0x9, 0x4) syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x7fff, 0x385000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x3ff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000008000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000013000)={&(0x7f0000013000)=@flushsa={0x424, 0x1c, 0x200, 0x5, 0x2, {0xff}, [@extra_flags={0x8, 0x18, 0x7}, @migrate={0x88, 0x11, [{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x5, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x6, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32, 0x1, 0x0, 0x0, 0xa, 0x0}]}, @algo_auth_trunc={0x5c, 0x14, {{'ghash\x00'}, 0x68, 0x2e0, "56d5ec89a256ea107caf141fc6"}}, @algo_crypt={0xc4, 0x2, {{'ctr-camellia-asm\x00'}, 0x3c8, "03ffba8d175fc5379a7b1ee91f0cc8499618bba051b3c4457b09b85d4a9fb06e69c524d99f9e29ec5c80f371063a1b01d5ffa39259b4747684a5920ea51cf281a01039197b5fe96c3006516bc7216504f62151109f7ca0e14050d995fd28c414556eae37c66260f5002b8761e4adbc057c6ab51eaad111075a"}}, @algo_auth={0x9c, 0x1, {{'wp384-generic\x00'}, 0x288, "8e2b845b173b688fc8bf2e15284c7c99179bfa206cae20ea7c4efd1baa678ab31774e13a23ae41f37eb084a5fda371c7131bea540ccad8f96d3fad77f3773daba4047855a8df25c48e28e291224d425eeb"}}, @tmpl={0x1c4, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x3, 0x3, 0xff, 0x48, 0x3, 0x5}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x3, 0xfff, 0x0, 0x4, 0x7}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0xff}, 0x2, @in=@rand_addr=0x4, 0x3, 0x2, 0x0, 0x7e7, 0x6d, 0x17, 0x6}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x0, 0x9, 0x400, 0x7ff, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x9, 0x9, 0x3ff}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x3, 0x40, 0x9fc, 0x5, 0x7}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x3, 0xffffffffffffff00, 0x101, 0x925f, 0x0}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x4000}, 0x4880) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/22 17:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000000df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x800000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f00007f1000)='/dev/binder#\x00', 0x0, 0x802) r3 = mmap$binder(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000577000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002da000)={0x5c, 0x0, &(0x7f0000de7000-0x5c)=[@request_death={0x400c630e, 0x0, 0x2}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}, @register_looper={0x630b}, @increfs={0x40046304, 0x2}, @clear_death={0x400c630f, 0x1, 0x3}, @register_looper={0x630b}, @increfs_done={0x40106308, r3, 0x1}, @free_buffer={0x40086303, r4}], 0x2, 0x0, &(0x7f0000ddc000)="dd09"}) read$eventfd(r1, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r1, &(0x7f0000952000-0x8)=0x0, 0x8) r5 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) recvmsg(r5, &(0x7f0000fee000-0x38)={&(0x7f0000c7c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000590000)=[{&(0x7f0000aed000-0x57)=""/87, 0x57}, {&(0x7f0000f13000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000234000-0xaa)=""/170, 0xaa, 0x6}, 0x100) 2018/01/22 17:12:58 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000009000)={&(0x7f0000001000-0x20)={0x2, 0x180000000000009, 0x401, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b38000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000c81000)=0x64) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f95000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00003dc000-0x14)={{0x8, 0x5, 0xffffffffffffffe0, 0x5, 0x3, 0x2}, 0x9, 0x3, 0x5341}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) fdatasync(r0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000d08000)=""/111) readahead(r0, 0x6, 0x4) 2018/01/22 17:12:58 executing program 5: mlock2(&(0x7f00009bb000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000028a000/0x3000)=nil, 0x3000) r1 = syz_open_procfs(0x0, &(0x7f00007f0000-0xa)='numa_maps\x00') pread64(r1, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000fcd000-0x8)={0x1f, {0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x3f, 0xfff}}, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0xfffffffffffffffc) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[{&(0x7f00005a1000-0x1000)="3e0386d288785fac82017563c8a1f3ff07d1f7580e99448d32b5c766c16aa037855e752743de601117ee5c738f9c3262c17e21f3b0c2fba2f28b7da0988feb08ab221e55d2bc37b89e9abfdcfcd18ab1676a109832f006d2e8b41cb50276a604bf5b1e4a39053b3d5fcfb58393eeb9beed54c633e25eb74b5ac209787a9c6ad0494eae200e66374d4ca939cbd5d61c05fb6bab5adc0e99ea4b9b04500d678a8054017b30730fca3a70444a4ef72a95b2d0211aa5811cf677193cf15921f73190b440ed213eda2995cc0b9154a55e245e8c60735c271582e23e45e54e8db92c86a920de95839ee45f0d55f83c72af441399cfa4478c02fdeac50f0318a77f2f2ac4a14735d0fe4a653b2b6a4a8664847b9b820c072282fa360950ca7b18040a307f8f4d495143951e54eb5e0c33a1d2d3e3274e015aadc5e22afb7527865525d6a3262341f696f1d093524afd396886a6dc6e9cf5f0c136e36edda8b0221fdf3938faf99d45c40c1c43c8a8ab7f622c54877fad2b1b4472c01e2ed8cca8b909532fd93752a50a120eb1e7b961cece6d1dc9de3de14831a1e1c752dae9381ef052b7d3270d4ac5a3c11b118e42586a7b71c776feecf47a44e2de4935f6fe3048157ca7258dc9a5114b33d56e76fc3e2a1829145455d5616ca8af10dd6130c1ad08b05b7eb078fc1d9d55fa6193ff7923e1c311c4005dc567ef737d3075884455980efac4051ff4e6c30f171e17a8e5e9c02701d05685c188b842a8ede4d64b664947cc14f19fb7474c43466dc6238c059ca77f0a74fa95d2c7d8f91ee414d61d7324b55ccd54154347915eae6551a8eff0ec8674947c5a4e38d28e9c9f5c0614c5aa6340246d4f6eb9e4e4407051151ee60b2f53083689513ed20b2e6a161f9ab2b3fda6f00a7b558aaf7aa16768da1ccbd250cde714a1ad049a2e8852f1b9d71940e734109e7fea407c862ed6bac2cf57bcc86c59fe51988b7538c791b8fe6e3acde6c037f22fb7a4b294cdc8e5b7ee366942db07ec81f16c0e3d4de912670e7466d83462bc0cafb951e8dbb2374cc7a9745bb65bbe12e66938594b6ffa8af978e33f4138102700d734bdcc27a01df726ba299f4621156b00000071400ed9759d0115220f30af5654c4d4fc9243fba9f3aabb283c07219a85922995fa804f13aebc86158e12dff4e01dd036909359eab643c8fde8cf51000956957756e581d3b39134bb4492c7c089633dd82303e081b048b76a62a768857709af5f58745b469e755879a44ccba8a52a3018620be9f37dd901ff019ed05e808625a127bd8eb1bff1f692c37e06714056e52cc2ba7860b487dddd25d1d463581d243650f599fb0752b665b11e0a6ddc541ee346f3e553f6b97a11db7b65f0d5d38a607582ee0b1d0fa1958112fe8fa254c79e1cb88084d753a4b97c945ded760b2bd114d0279f7f7d9b69002162d3027bc79ba3d976fcc1eee12c35b2550ade2169b4ca57e93373cedfb769ec33619fd56f776e7e38f19fb1556af7709d570564a1352d54f1045a4f296ba13825bfef80f3bc9473a331d7c08087735479ce675e4d46bed5e9f1f9b108cd1cddb6150f2175ac1f3bce42fab4628a41051b8003325122af6e6a2ac97c5ca80a1aeeb5c9be777682e57af7ed1e80cc743a1e93809f48152d38285d173335ce5316e217f0de358bf3cfac7e9d45658a0e1ecc3e44cef38488c8cf3d0b17c8024b743f8d473d5d948866147f0737a5be9b3a6f4940e78388fa658e9707f45f6b1c57d0f0a05074f2c9509fb9dd6ddd89a922bf032ad1dc1a90d6909ac4bf87b457fc7e9d69fd3a028cd6a07e5b47e9f56751b9ed483a425954a248b0c9a7af181e6569f9bd73ee329982461f9db6a9e7a4eade9f6fdc23588ad58cac5778e6b826041f56a9ee40546c7a1b9a78b605842ab31e8ef749cb63b71f6c1b141601b9979b555102252a75e7dccc0fac23514fef3249b6160f93b5bbf8b16c4310d771bbf15c6f44d72ee365aa185dd484a598b02cb47447f35371f6d2f828b474330fdf532efeb051d6d9a98623dea0e0311e9ea516eb6e85558b7074a36010d201a91cd6de56a281a71687684a7f86c2822aa9b3fab797f79cb609e4acb2f55fb04a0a67e315737000e593e3580b7008f36009ecb55076c5f29cb057025eabd3ffa107b09300590ffd9fd408364421a29cad852c5fd7bb8d348bf725d2a7d011ad9a1372bf9541661d884d39f63f6944b98b9484553fcd47d364b5888d632e3e4b2af9a27a81f3377b3f100b596400fb31624c84f19661d5c0552494199b17142005a68c86200abfe46f3d2d1b2e0af642376beca534726cd9f5cdd00f40dd8bdaba3b2293e98c85860134f4e9511d997bcfe2584962d4e60d5b3856ae73acfef047d1d5eba4f53bafe8e49a03cfe934fba7645921965cfe9794ae92781c90a8ae4dfb54ba250ce33274c63fb69d14735c43af3856e188f3a45684f29313fce36b8c459869c4750e6e1f9b83dc9ad0752c248428fa63b4bc852d1ebb40703fa6d74677eb04a62fab50e56c5cd6a0a4105e0ebfd4eed8ce4c948667a446425ce9a4e822c5baa7141922bcf10ca4d9df76d048d583bbff7dc5ee17eedbd1fd33c9afd6e26574f690413a9cb554426bd00cc8f54cb9a5a452d0510c15a0a51e2387af895fcb225b939bd74c2bc41275e2010a88575f7ace5a4c18391285dde4d5b90e619cd5e662a7619f737713efacf687727ea41ac203c6afdd11d6c0a040c90451a2d301aef250153a7ad654f12729b1821afaef64e3edc09e670851b517e6eaee9242b9aa24bb87737e717ba22440e1f79e80450bd0359f99ee6d77abfaaeebe417340ca79ab9b6d709019d4f6898a27c1bb8fa0db0b8c97f64f194ac900e04850b77b327abb48a952eb4419ae05170c475ec8dd7722b8536c15a0fbde772a6ba7be49d2a915976631cefb224cc05de144d9c1c7c529fb1cf2ca19ebe9a398fc0dab0b8982e6f7eaa81fa47e64205262ab8c298b5eabb82deeaf4b7b3ed3fcfadcfa5e0baffb4506f26144ce5c6c1c03535b6bea2dee8c726cf72fe6ce3878f9b1dfa16f5bc3578d4657308c547288f44a3e6f215b3aa7ac654fb05761eeb42b26c211e9bb63a41eeed1c3025a03cfa669e26c59710c8116a5f0eefef093b4ab729a7810f6ea2d230db94237fbf0e2822597fe7ed1d91957d414f80bb7fb01a9b33c0142e9755bca1cde256c8c993", 0x8f0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) mbind(&(0x7f0000997000/0xc000)=nil, 0xc000, 0x1, &(0x7f0000eab000-0x8)=0x31e, 0xe45d, 0x1) writev(r2, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)="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", 0x259}], 0x1) 2018/01/22 17:12:59 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xcf)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) syz_open_dev$sndtimer(&(0x7f0000bf8000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r1, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r1, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) [ 129.019181] binder: 13618:13631 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 129.026429] binder: 13618:13631 Acquire 1 refcount change on invalid ref 3 ret -22 [ 129.046603] binder: 13618:13631 ERROR: BC_REGISTER_LOOPER called without request [ 129.054310] binder: 13618:13631 ERROR: BC_REGISTER_LOOPER called without request [ 129.061888] binder: 13618:13631 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 129.071464] binder: 13618:13631 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 129.078580] binder: 13618:13631 ERROR: BC_REGISTER_LOOPER called without request [ 129.086125] binder: 13618:13631 BC_INCREFS_DONE uffffffffffffffff no match [ 129.093323] binder: 13618:13631 BC_FREE_BUFFER uffffffffffffffff no match [ 129.106724] binder: 13631 RLIMIT_NICE not set [ 129.116793] binder: 13618:13631 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 129.123976] binder: 13618:13631 Acquire 1 refcount change on invalid ref 3 ret -22 [ 129.132143] binder: 13618:13631 ERROR: BC_REGISTER_LOOPER called without request [ 129.139845] binder: 13618:13631 ERROR: BC_REGISTER_LOOPER called without request [ 129.147396] binder: 13618:13631 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 129.155135] binder: 13618:13631 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 129.162093] binder: 13618:13631 ERROR: BC_REGISTER_LOOPER called without request 2018/01/22 17:12:59 executing program 6: truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffb) 2018/01/22 17:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/access\x00', 0x2, 0x0) r3 = epoll_create1(0x0) sysfs$1(0x1, &(0x7f000051c000)='trustedwlan1\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e0000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dc2000)={0x0, 0x7, 0x7, 0xffffffffffffffff, 0x9, 0x9}, &(0x7f0000aaf000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e62000)={r5, 0x1, 0x200, 0x20c, 0x1, 0x6}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) prctl$setname(0xf, &(0x7f00005ff000-0x17)='+vmnet0md5sumvmnet0+lo\x00') sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000000008, &(0x7f0000fed000-0x4)=0x0, 0x4) pwrite64(r1, &(0x7f0000bf3000)="e42d6176a6933e0a62eec43d19327c0466e14d574330f55baa891521880ad2aad82e95bb77e9b6765783143d161205c5390ac60afce115f2ea0930", 0x3b, 0x0) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000004a000)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000a, &(0x7f00003f2000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f0d000-0x9)='/dev/ppp\x00', 0x363040, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000929000)="6c539a78a6d2352ca66b7163e1622e9eae3f7ae5d61786cd4a14b04d55f79c4c33071f15eae9fb684ef533b83c5be3608c32d3eb129b243c8a91e3ea96d52aa7", 0x40) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000e69000-0x1000)=""/4096) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000005000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000011000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000000f000-0x14)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = semget$private(0x0, 0x0, 0x87) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000003000)=""/60) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b34000-0x12)='/dev/input/mouse#\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000469000-0x14)={0x0, 0x7d, 0x4, 0x1, 0x6, 0x7fff}, &(0x7f000022a000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000081a000)={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002e4000-0xb)='/dev/loop#\x00', 0x0, 0x4700) r1 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000783000)='/dev/rtc\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f00005bf000)=0x5, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xc)='net/netlink\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032c000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e0a000)={0x49c0}, 0x4) inotify_add_watch(r3, &(0x7f0000aca000-0x8)='./file0\x00', 0x2000122) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000, &(0x7f0000003000-0x4)=0xe0000, 0x293) [ 129.169675] binder: 13618:13631 BC_INCREFS_DONE uffffffffffffffff no match [ 129.176723] binder: 13618:13631 BC_FREE_BUFFER uffffffffffffffff no match [ 129.183711] binder: 13631 RLIMIT_NICE not set 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00000a8000)=[{&(0x7f00004ae000)="fa5fdcfce0532d9c86278c1149b3cdf7", 0x10}], 0x1, &(0x7f0000894000-0x3)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000991000)='-^#\x00', 0x4b36102db55b2d4f) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000a27000-0x8)=0x5000) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000071b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x9, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x42) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005a6000)={0x0, 0x0, 0x20}, 0xc) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f00007d9000)="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", 0x599) [ 129.271674] binder: BINDER_SET_CONTEXT_MGR already set [ 129.278996] binder: 13684:13692 ioctl 40046207 0 returned -16 [ 129.287949] binder_alloc: 13684: binder_alloc_buf, no vma [ 129.294950] binder: 13684:13691 transaction failed 29189/-3, size 0-0 line 2903 [ 129.310396] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f000006a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "319892a38097f61eed5b17c0d4828207001d6e1501bac34f3fc3f5c8d9270b4f4a6b8638eafd1726aeecc83907b35dca2ba00ce353ff3a95d044737cc3"}}}}}}}, 0x0) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000faa000)='/dev/loop-control\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c000008000fc066c57824d137881159a6994a11a9db8fbc33feef49755579f5c3f3ffd721620c2eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6cf4d862277120170ade00000000000000c3f9d06ac4d7", [0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$loop(&(0x7f0000487000)='/dev/loop#\x00', 0x3d, 0xc0000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000001a000-0xd0)={0x4a3, 0x7, 0x6, 0x6, 0xfffffffffffffcfe, 0x9, 0x0, 0x6, 0x81, 0x8, 0x2, 0x2, 0x5, 0x2, 0x100000000, 0x9, 0x7, 0x96e, 0x0, 0x100000000, 0xffff, 0xffffffffffffff7f, 0xfffffffffffffffd, 0xfc46, 0x0, 0x6}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common="69000000000000000600"}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r1) 2018/01/22 17:12:59 executing program 2: r0 = semget$private(0x0, 0x0, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x9, 0x1800}, {0x2, 0xeb2, 0x1000}, {0x0, 0xffffffffffff1bf2, 0xe711fec466a8280}, {0x4, 0x3, 0x1000}, {0x1, 0x5, 0x1800}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c4a000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000023f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000049c000-0x50)={{0x3, 0x3, 0x7ff, 0x0, 0xfffffffffffffeff}, 0x59, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000040a000-0xc)={r1, 0x800, 0x8}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000e9b000)=""/0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e48000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000068c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/mls\x00', 0x0, 0x0) getsockname$llc(r3, &(0x7f0000c36000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cca000)=0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000368000-0x90)={[0x2000009, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000001) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000fbd000-0x10)={0x7, 0x7d}) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2c000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fe000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cdc000-0x64)={&(0x7f0000fc5000-0x20)=[0x0, 0x0, 0x3, 0x101, 0xc6, 0x5, 0x3, 0x4], 0x8, 0xfffffffffffffffd, 0x3, 0x7, 0x6, 0x0, {0x8, 0x81, 0x8f, 0x200, 0x7, 0x8, 0x6, 0x40, 0x100000001, 0x2, 0x7ff, 0x8, 0x3, 0xfff, "e8d2597696168f305009b15bf7f81b6661d273c480083278daf3529f5c9fa728"}}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) fsetxattr(r0, &(0x7f000062e000-0x14)=@known='security.capability\x00', &(0x7f0000a07000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d46000)=r0, 0x4) 2018/01/22 17:12:59 executing program 7: r0 = open(&(0x7f00003f5000)='./file0\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000101000-0x20)={0x7, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000075d000)={r1, 0x400}) mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x12, &(0x7f0000369000)=[], 0x0, &(0x7f00001e2000-0x20)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e96000)={0x58, 0x5, 0x800, 0x1, 0x200}, 0x14) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000001000)=0x7) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000012000-0x7)="e920b0708567ad", 0x7, 0x4000000, &(0x7f0000010000)={0xa, 0x3, 0xbb1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7}, 0x1c) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000fde000-0x1c)=@req3={0x6, 0x81, 0x800, 0x2, 0x89e, 0x1, 0x3}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000074f000)='net/ip6_mr_vif\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000592000)=0x1) r3 = semget(0x0, 0x1, 0x20) utime(&(0x7f0000bd7000-0x8)='./file0\x00', &(0x7f0000869000)={0x8, 0x9}) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f00008bf000-0x7d)=""/125) lseek(r2, 0x0, 0x3) [ 129.321800] binder: release 13684:13691 transaction 28 out, still active [ 129.328699] binder: undelivered TRANSACTION_COMPLETE [ 129.344122] binder: send failed reply for transaction 28, target dead 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000283000)='/dev/rtc\x00', 0x26240, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003a0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000963000)=0x10) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000085a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000184000)={0x3, 0x8000, 0x3, 0x5, 0x0}, &(0x7f0000853000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e56000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000001000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ed1a8f47af7672b502d7383579549a381ab7393da1b52eeadfaddc37ca6c80cc88c0510dd75bb595e14c8c30a137aa02e7323b46e284f127c3"}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000)={0x3ff, 0x8000, 0x5, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd0, 0x4, 0x7055, 0x0, 0x7}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0x1, 0x8004, 0x100000000, 0xfea6, 0x0, 0x6, 0x7, r3}, 0x20) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x3ff, 0x5d, 0x7f, 0xad8b, 0x0, 0x7ff, 0x10, 0x2, 0x100000000, 0xffffffff, 0x9, 0x6, 0x10000, 0x1, 0x80000000, 0x5cab, 0x4, 0x4, 0xa9, 0xffff, 0xfff, 0x6, 0x7, 0x80, 0x401, 0x58e, 0x1, 0x1000, 0x2, 0x1, 0x100000000, 0x3f, 0xfff, 0x9, 0x3, 0x90000000000000, 0x0, 0x401, 0x7, @perf_config_ext={0x3, 0x20}, 0x0, 0x3, 0x3, 0x0, 0x9, 0x80000000, 0x3, 0x0}, r1, 0x7, r2, 0x4) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000568000-0x15)='/proc/self/net/pfkey\x00', 0x141400, 0x0) r3 = getpid() r4 = geteuid() lstat(&(0x7f0000222000)='./file0\x00', &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000015a000)=0x0) lstat(&(0x7f0000edd000)='./file0\x00', &(0x7f00003e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a65000)={0x0, 0x0, 0x0}, &(0x7f0000334000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a36000-0x4)=0x0) r10 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026a000)=0xc) sendmsg$unix(r2, &(0x7f0000ef6000-0x38)={&(0x7f0000aef000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000226000-0x20)=[{&(0x7f000025b000-0x41)="b6aab7ceddbdd827ea215a3b8b98f8856b18af4d908750feaac604d4750e597b3d431e42bc3159b844a814a944888e39d906fef2d8066855f3af703b4b8cfebfcc", 0x41}, {&(0x7f0000ddf000-0x63)="26e5a6e021403b7f1209e698ac60f0ad2ba6d44c8914554e0b47a06c3d45fe42973b5bc5f59fc8a45e20c7851be78187d4303247683b8bc763fa5b84df39a31b36b8c2321bd8729de675b4c2e3579caa17758bc2a5c80fdb2234727ee66a625184d11e", 0x63}], 0x2, &(0x7f0000721000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x80, 0x1}, 0x40000) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ae2000-0x48)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f25000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f24000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000e0f000-0x4)=0x0, &(0x7f0000d5b000-0x4)=0x4) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f27000-0x12)='/dev/snd/pcmC#D#c\x00', 0x662, 0x2040) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000f27000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad5000-0x11)='/dev/qat_adf_ctl\x00', 0x801, 0x0) connect$inet(r0, &(0x7f0000043000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f00002f3000/0x3000)=nil) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) prctl$seccomp(0x16, 0x3, &(0x7f00005e5000)={0x8, &(0x7f0000319000-0x40)=[{0x3f, 0x100, 0x63e, 0xfff}, {0x0, 0x0, 0xfffffffffffffff7, 0xb42}, {0x10000, 0x2400000000000, 0x5, 0xfffffffffffffffe}, {0x8245, 0x4, 0x3, 0x0}, {0x1, 0x3, 0xfffffffffffffff9, 0x80}, {0x28, 0x9, 0x23b6, 0xf995}, {0x9, 0xfff, 0x7fffffff, 0x3}, {0xfffffffffffffffa, 0x9, 0x4ae, 0x0}]}) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000022000)='/dev/admmidi#\x00', 0x3, 0x1100) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448ee, &(0x7f0000023000-0x5c)="2ba2a43aba4b3925d9da6593259c6b0f2fc2aa8c640fe814e0f4b053c4016b459b42055a72795015cf8732de40d0bab05d5c1ff6e25c2003bd752117767662e1624fdeb558a0dfc159208a134be5de8a322a33c558c8ec1dff220e28") mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000a000)=[{{&(0x7f0000014000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000022000-0x30)=[{&(0x7f000000d000)=""/68, 0x44}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000022000-0x5e)=""/94, 0x5e}], 0x3, 0x0, 0x0, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000015000-0x60)=[{&(0x7f000001c000)=""/69, 0x45}, {&(0x7f0000021000)=""/226, 0xe2}, {&(0x7f000001f000)=""/35, 0x23}, {&(0x7f0000021000)=""/96, 0x60}, {&(0x7f0000021000+0xc7a)=""/16, 0x10}, {&(0x7f000000d000)=""/151, 0x97}], 0x6, 0x0, 0x0, 0x3ff}, 0x0}, {{&(0x7f0000022000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000b000)=[{&(0x7f000001f000)=""/0, 0x0}], 0x1, &(0x7f0000022000-0x1000)=""/4096, 0x1000, 0x10000}, 0x10000}, {{&(0x7f0000019000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000015000)=[{&(0x7f0000022000-0xc0)=""/192, 0xc0}, {&(0x7f0000022000-0x1d)=""/29, 0x1d}, {&(0x7f0000022000-0xf7)=""/247, 0xf7}], 0x3, 0x0, 0x0, 0x0}, 0x4}, {{&(0x7f0000012000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000021000)=""/215, 0xd7}, {&(0x7f0000022000-0x1b)=""/27, 0x1b}], 0x2, &(0x7f0000021000)=""/78, 0x4e, 0x8}, 0x20}, {{&(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000002000-0x6e)=""/110, 0x6e}, {&(0x7f000001b000)=""/188, 0xbc}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000022000-0x88)=""/136, 0x88, 0x5}, 0x2}, {{&(0x7f0000022000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000015000-0x67)=""/103, 0x67}], 0x1, &(0x7f0000000000)=""/176, 0xb0, 0x6}, 0x4}], 0x7, 0x40002021, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000022000-0x4)=0x0) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ffb000-0x4)=0x1a, 0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d9a000)={0x0, 0x0, 0xffffffffffffff9c}) preadv(r0, &(0x7f0000483000)=[{&(0x7f0000a56000-0x32)=""/50, 0x32}, {&(0x7f00008be000)=""/100, 0x64}, {&(0x7f0000739000)=""/219, 0xdb}, {&(0x7f0000a82000)=""/58, 0x3a}], 0x4, 0x0) init_module(&(0x7f0000a17000-0x6)="d42d403ab000", 0x6, &(0x7f0000dd2000)="266d643573756d5c1100") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000295000)='/proc/self/net/pfkey\x00', 0x82800, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000055e000/0x18000)=nil, &(0x7f000034a000-0x18)=[@text32={0x20, &(0x7f0000d4b000-0x53)="c4e2dbf632f466bad104b810310000ef66baf80cb8b6a23e8def66bafc0cec0f07f08362dc13b9800000c00f3235008000000f3066bad00466b8040066ef66ba430066ed66baf80cb8e0496d82ef66bafc0ced", 0x53}], 0x1, 0x11, &(0x7f0000d10000-0x10)=[@cstype0={0x4, 0x8}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cf0000-0x10)={0xffffffff80000003, 0x4, 0x4, 0x4b, 0x0}, &(0x7f000035a000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fe3000-0x8)={0x0, 0x4}, &(0x7f0000403000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d7a000)={r4, 0x0, ""}, &(0x7f000075c000-0x4)=0x8) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000e2e000)="", 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd", 0x0}, 0x60) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xfffffffffffffffd, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) r0 = creat(&(0x7f0000fc5000-0x8)='./file0\x00', 0x180) r1 = syz_fuseblk_mount(&(0x7f0000fa8000)='./file0\x00', &(0x7f00000ad000-0x8)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x18f, 0xffffffff, 0x124010) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a68000-0xc)={0x40000002, 0x0}) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/01/22 17:12:59 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e3a000)={r1, 0xfffffffffffff000, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000213000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001, 0xc2, 0x400, 0x9, 0x200000, r2}) setsockopt(r0, 0x84, 0x79, &(0x7f000068b000)="", 0x2f5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x7def, &(0x7f0000002000+0xf10)={r4, r5+30000000}, &(0x7f0000001000-0x4)=0x9, 0xa3) connect$packet(r3, &(0x7f0000001000)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x8bb5, 0x3, 0x1, 0xa, 0xa0, 0x80, 0x77eb683e1015095e, r2, r6}, {0x4, 0x9, 0x6, 0x0, 0x2e, 0x100000000, 0x101, 0x2}, {0x6, 0x1, 0x80000001, 0x10000}, 0x0, 0x2, 0x2, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x6, 0x3, 0x2, 0x218, 0x3, 0x10000}}, 0xe8) 2018/01/22 17:12:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getown(r1, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000190000-0x38)={0x0, 0x0, &(0x7f00006df000)={&(0x7f0000925000-0xa0)={0x2, 0xe, 0x7ff, 0x8, 0x14, 0x0, 0x3, 0x2, [@sadb_lifetime={0x4, 0x0, 0x40, 0x7, 0x2, 0xbb89}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x5, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x1, 0x1, 0x9, 0x26, 0x0, 0x40000000}, @sadb_ident={0x200002a9, 0xb, 0x796, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x10, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) accept4$alg(r2, 0x0, 0x0, 0x800) readv(r2, &(0x7f0000842000)=[{&(0x7f00007d2000)=""/53, 0x0}, {&(0x7f0000cb7000-0x8)=""/8, 0x0}, {&(0x7f0000596000)=""/77, 0x0}], 0x10000) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) fremovexattr(r1, &(0x7f0000291000)=@random={'user.', '/dev/snd/seq\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9855da537e02e1d6c0ad85227612017f4809a1f662cb9d1ab1107df6ac4d7", [0x0, 0xfffffffffffffffe]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000005000)={0x30, 0x0, 0x1, 0x9, 0x0, 0x7, 0x8, 0x8}, 0x0) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000022b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000372000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ea6000)='/dev/dsp#\x00', 0x35, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000b63000-0xb0)={{0x100000001, 0x8}, 'port0\x00', 0x18, 0x80000, 0x8516, 0x6e30, 0x1, 0x0, 0x7, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_context(r1, &(0x7f0000ea2000-0x22)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:12:59 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x60, 0x800) r3 = getpid() r4 = geteuid() stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000020000-0xc)={r3, r4, r5}, 0xc) open(&(0x7f000001d000)='./file0\x00', 0x48001, 0x0) getsockopt$ax25_int(r1, 0x101, 0x92aefe36e7f16236, &(0x7f0000014000)=0x0, &(0x7f000000b000-0x4)=0x4) syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000-0x4)=0xffffffffffffff81) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x93, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000002000-0xc)={{0x7, 0xff, 0x1f, 0x4, 0x0, 0x800}, 0x7fff}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000002000-0x20)={@generic="64017b150ab88f262f851149047d611d", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b90000-0xb)='/dev/loop#\x00', 0x4, 0x4000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) stat(&(0x7f0000d32000-0x8)='./file0\x00', &(0x7f0000c41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = syz_fuseblk_mount(&(0x7f00008ed000)='./file0\x00', &(0x7f000055e000-0x8)='./file0\x00', 0x1001, r1, r2, 0xb2d, 0x9, 0x804) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000086000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000785000)=""/4096, &(0x7f0000f89000-0x4)=0x1000) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f8a000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008c0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000c3000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00003cf000)=@newlink={0x34, 0x10, 0x18, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x40000000000}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x3, []}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00009e7000)={0x0, 0x7530}, 0x10) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b53000)={{&(0x7f00005a9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000951000-0x8)='./file0\x00', 0xb8) accept4$inet6(r1, &(0x7f0000e9c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000044c000-0x4)=0x2ec7, 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000463000)='/dev/usbmon#\x00', 0x8, 0x81) connect$pppoe(r2, &(0x7f0000137000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='syzkaller1\x00'}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f000061a000)={0x40000000010, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cde000)=@generic="bee9e200000000001600020609f5dd38") listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000033c000-0x8)={0x0, 0x6}, &(0x7f000098c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003d000-0x10)={0x800000000007b, 0x8, 0x10000000000000, 0x1000000000000, r2}, 0x7) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d85000-0x50)={@common=""/16, @ifru_ivalue=0x0}) r3 = syz_open_pts(0xffffffffffffffff, 0x8000) fcntl$notify(r3, 0x402, 0xaf96b2beb21c72e5) write(r1, &(0x7f00007b0000)="01", 0x1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname(r4, &(0x7f0000c44000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d66000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000c14000-0x10)={0xa, 0xb, 0x76e, 0x3}, 0x10) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x101) r1 = syz_open_dev$amidi(&(0x7f000019b000-0xc)='/dev/amidi#\x00', 0x7bfc0c01, 0x2000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000706000)={0x2}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000689000)='/dev/sg#\x00', 0x4, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0xffffffffffff396e, &(0x7f0000001000-0x8)=0x4) write(r2, &(0x7f0000e21000)="a1824833ac42af9efd7b8a84bb76b3f936ffab923fe8ea8c8a1e491ba23e78a2cb74414d7fa8f8fa941901db28709c1c5465dbb1f4c86af286afd9bbd4db7ab670f2694f29d1768a7a9a11d1ecf69c31813f42bbb70c98f3229411888b1d37682be6cee967843fec6ee36a4e329290de07344ac33b760370ba4799e40d02cc156928f3cec0f73972f163742d93633242c50db7d611202a11b36e6fc223997512f6edb7c5190039026b3cfaae86110a7780edbc3b44d1fb718893ffac0aa65f50421175e09cd3514d46970e21de3d344d2c267a66c6944fb0d0e4b39ceda3", 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000128000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd15}, @in={0x2, 0x3, @rand_addr=0x2ca9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bcf000)=0x6, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005de000-0x4)=0x0) 2018/01/22 17:12:59 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x85, 0x2) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00009e6000)='/dev/usbmon#\x00', 0x5, 0x40800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000550000)={r3, 0x0, 0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000715000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000cff000)=[{{&(0x7f000008a000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d16000-0x90)=[{&(0x7f0000387000)=""/63, 0x3f}, {&(0x7f0000cdf000-0xc2)=""/194, 0xc2}, {&(0x7f0000ee9000)=""/119, 0x77}, {&(0x7f00005a3000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d0000)=""/37, 0x25}, {&(0x7f0000a3a000-0x58)=""/88, 0x58}, {&(0x7f0000dd8000)=""/215, 0xd7}, {&(0x7f000060c000-0x75)=""/117, 0x75}, {&(0x7f00007e5000)=""/123, 0x7b}], 0x9, &(0x7f000080e000-0x7)=""/7, 0x7, 0x7}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000be1000-0x40)=[{&(0x7f0000c40000-0xee)=""/238, 0xee}, {&(0x7f00000f1000-0xd0)=""/208, 0xd0}, {&(0x7f0000097000)=""/84, 0x54}, {&(0x7f0000c16000)=""/145, 0x91}], 0x4, &(0x7f0000b81000-0xf2)=""/242, 0xf2, 0x179add0f}, 0x5}, {{&(0x7f0000be5000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cca000-0x50)=[{&(0x7f0000b44000)=""/163, 0xa3}, {&(0x7f0000e2b000-0x6f)=""/111, 0x6f}, {&(0x7f0000832000-0xf1)=""/241, 0xf1}, {&(0x7f0000a5a000-0xad)=""/173, 0xad}, {&(0x7f0000370000)=""/82, 0x52}], 0x5, &(0x7f0000f78000-0xdc)=""/220, 0xdc, 0x1}, 0x0}, {{&(0x7f0000719000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000092d000-0x50)=[{&(0x7f00006f9000)=""/34, 0x22}, {&(0x7f00004b6000-0xbb)=""/187, 0xbb}, {&(0x7f0000ef2000)=""/0, 0x0}, {&(0x7f0000300000)=""/162, 0xa2}, {&(0x7f0000df3000)=""/16, 0x10}], 0x5, &(0x7f0000ea2000)=""/201, 0xc9, 0x10000}, 0x35}, {{&(0x7f00000eb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f00003fa000)=[{&(0x7f00001b9000-0xb3)=""/179, 0xb3}, {&(0x7f0000c08000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000e24000-0xa5)=""/165, 0xa5, 0x14eb}, 0xffffffff80000001}, {{&(0x7f0000e98000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000094a000-0x20)=[{&(0x7f00000fc000-0x39)=""/57, 0x39}, {&(0x7f00007aa000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffffffffff00}, 0x5}], 0x6, 0x2120, &(0x7f0000891000-0x10)={r4, r5+30000000}) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000f09000-0x8)={0xfffffffffffffffb}, &(0x7f0000055000-0x8)={0x0}, 0x8) gettid() process_vm_writev(0x0, &(0x7f000001c000-0x40)=[{&(0x7f0000526000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ba3000-0x80)=[{&(0x7f0000dcf000-0x65)=""/101, 0x65}], 0x1, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000652000)='/dev/vcsa#\x00', 0x0, 0x105000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000016a000-0x2)=""/2) r1 = syz_open_procfs(0x0, &(0x7f00005ac000)='net/arp\x00') preadv(r1, &(0x7f0000c66000-0x20)=[{&(0x7f000031c000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b21000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000445000-0x10)="9713b5bf00df30000000000000f1e3f5", 0x6cd4a7aba6d8cb52) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000d5b000)='./file0\x00', 0x5) sendmsg$rds(r2, &(0x7f000095b000)={&(0x7f0000e5d000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001fa000-0x10)=[{&(0x7f000033a000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd4000-0x70)=[@mask_fadd={0x58, 0x114, 0x8, {{0x20, 0x3}, &(0x7f0000f13000-0x8)=0x81, &(0x7f000020e000)=0x8, 0xeaf, 0x10001, 0x8, 0x2b8, 0x4, 0x1f}}, @rdma_dest={0x18, 0x114, 0x2, {0x7ff, 0x1000}}], 0x70, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000016f000)=0x0) sendmmsg$alg(r1, &(0x7f0000085000)=[{0x0, 0x0, &(0x7f0000b1c000)=[{&(0x7f0000c53000)="10abe8e5437ecbf001faf5ad97b5f70f3e2c4d19ee5152b8d917a0ddafa7fddfac", 0x21}], 0x1, &(0x7f00002b8000-0x260)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000613000-0x4)=0x5) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="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", 0x103}], 0x1) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x1, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000e49000)='./file0\x00', 0x4000, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f47000)="", 0x0) shutdown(r0, 0x1) r3 = syz_open_dev$dspn(&(0x7f0000d9a000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x2040) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000b7a000-0x8)={0xfffffffffffffff8, 0x2, 0x100000001, 0x3}) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cb7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000201000-0x4)=0xb) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b99000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000850000-0x28)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="f48a560ed14d", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="0022040010ffffeb", 0x8) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x77359400, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000008000)={0x3, r0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000007000-0x10)={0x7, &(0x7f0000008000-0x38)=[{0x3, 0x9, 0x5, 0x6}, {0x8000, 0x10001, 0x80, 0x0}, {0x6, 0x6, 0x80000001, 0x57d}, {0x5, 0x4, 0x80, 0x9}, {0x98c8, 0x2, 0x0, 0x4}, {0x10000, 0x3, 0x25e5, 0x8}, {0x0, 0x6, 0x1e, 0x7f}]}, 0x10) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0xa7d7, 0xaa19, 0x3c, 0x4, 0x8}) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/22 17:12:59 executing program 7: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/0) ptrace(0x4207, 0x0) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x80800) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8001, 0x100000003, 0x0, 0x0, 0x2, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x100000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000de9000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x200) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") prctl$void(0x1f) 2018/01/22 17:12:59 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000261000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000b23000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000378000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000000000)="047b89dd00cf7f72ad6afdee3a702067233e950e84c410bca0f2f03bf6c9554a20857f87b35bdc8651b00ff65b9d7c112ca723a8c6990d22b62d49d07d5a541dbf11ab9f59fc5a2d27a2da19b71a286b0f7057c9d6480e8689573e2fdef9652661faa4e80fe7ab851d5acb37f43e4007e47d800ef4c629fcfe754b1209c7bb2ecd37060894832ff01865791426b1874396ecdeeb0590777c424c46c207987171ef552dc20cbcdba5e1f0653fd395ae4396dd6407e16547621c225fa7890a8536f68d98ff9b5d0abba476aba21e77b505bd718ca45edadfb5cda6a62c37bfbaee9d1b1c27f00707d967e4dcac2249be8d8bea60b6826074bc96") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}], 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000-0x40)={r2, 0x1, &(0x7f0000001000-0x4)=[0xbb], &(0x7f0000003000-0xc)=[0x7, 0x7, 0x7], 0x4, 0x9, 0x3, &(0x7f0000003000-0x24)=[0x2, 0x100, 0x178, 0x5, 0x1, 0x3, 0x2, 0xfa5b, 0x1000], &(0x7f0000003000-0x10)=[0x8, 0x80000001, 0x1, 0x101], 0x0}) write$selinux_create(r1, &(0x7f0000002000-0x39)=@access={'system_u:object_r:wireless_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x39, 0x0}, 0x39) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000003000)="4bcc38c72b8330f830bcacd942bcf07def2ce887a6492b2ecb2c5ac88620b38e4a7348a880f05662aa5c6663a14d2ddca854058b58391d2315af576ce08cb46d5eb967428308707b6ef3f0a7ce3e2f022293e111b08e37979729c66d58795da7f1032b300d5093025e91a6fdffc1c530550c76e3ddc50848da2daa3431308214cd5dc3daca23972adb65ea369ee3295fbd9bc5fbb65e986be3fba1d3e69eb5d1b8320789f8aa2502af1204e05934a92ecb1b8aff6566cae0b9562f7bd11d5c386d1a5d2c038cbd27914b1247d385d7") r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000)={0x4, 0x0, 0x10001, 0xe1f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000004000)={0xffffffffffffff81, r4, 0x10000, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000005000)=0x3f, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000860000-0xb)='/dev/loop#\x00', 0x7, 0x180fff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a2a000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x84802) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e1000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/22 17:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x0, &(0x7f00007c0000)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000d9a000)='/dev/amidi#\x00', 0xfff, 0x8203) r5 = creat(&(0x7f000094d000-0x8)='./file0\x00', 0x182) io_submit(r3, 0x2, &(0x7f00005b3000)=[&(0x7f00006f5000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00005ee000)="786bdbde96b342627530142db29233d7d8909c61bc96d7255be9cd566512018f5ae8d6", 0x23, 0x2, 0x0, 0x1, r4}, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f000098d000-0xf2)="2427536339130f4f8f455fd011dab2addca84213d1379c1fb2b59e3e06dec3037286f1936b95557042354c0ee350fc37e82b5c2cff62ffd587d96d1459f7193161b2d24b77ca90878af19f0fe1fbbc48970b2b9e91c645301b8a16b2b531b157e935cac03a679bf7539f6c5d8f694367b750ef7cabf240db27e7000b5079ba964128c7b990e6e446b5707d5e3199bf4ddc2f62951ebddabc796af06039dceb228eb4314f2adb89189dbf5cfdf8c911febedffbeca776da74fa422749f815330b42cd5a855233a5a60206b9b0d59c35538261cfc4e5ba420c439aca37f12ad6138956acef1576185c28dd2e03dc842645dbdd", 0xf2, 0xfe5, 0x0, 0x1, r5}]) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) io_setup(0x0, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000f58000-0xe0)=[], &(0x7f0000bd3000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000ef0000)={"a1acccbaa1c995542bf61dc07774357c", {0x4, 0x7, 0xffff, "4360829341e2", 0x4998, 0x0}}) clock_getres(0x6, &(0x7f0000138000-0x10)={0x0, 0x0}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000898000)=0x0) fcntl$lock(r0, 0x7, &(0x7f000002a000-0x20)={0x1, 0x3, 0x3, 0xd0c9, r6}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 17:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000535000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/22 17:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) dup3(r1, r0, 0x0) 2018/01/22 17:12:59 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x48000, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000000d000)={{0x0, 0x0}, 0x0, 0x1, 0x3, {0xff, 0x101}, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000000f000-0xc)={0x10, 0x0, 0x3, 0x6ebef26dea275df5}, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0xfffffffffffffffc, []}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r1, 0x1, 0xfffffffffffff073, 0x7) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f000002d000-0x84)={0x84, 0x27, "727929b4f306102ae921f9540d8d9a1af23c6a5e2cf85e724696e66ac1e1e7b372a5c60bb07e9c20cf074b35d29eeb7ec840f7c987e3512d023fc77009c369787aca28ddcdf99245c56d26e3f0c13e912ee89a07b8a174a3b2d7210a2d4461130b871228cd2693522eff85ea20d02809e68ff28200ca33b971cb4aee"}, 0x2002) socket$netlink(0x10, 0x3, 0xf) 2018/01/22 17:12:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x400, 0xb11}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da8000-0xb)={0x8, 0x2, 0x7, 0x100, 0x10000, 0xfffffffffffffe00, 0x100000001, 0x786, 0xed9, 0x0, 0x3}, 0xb) 2018/01/22 17:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000234000-0xd)='/dev/binder#\x00', 0x0, 0x800) pwritev(r1, &(0x7f00002b7000)=[{&(0x7f0000810000)="5768865e4382c681416552a9558b75618840148b36b7009cfa92600e8ea011b7c26ae5ee87ed2002ca6a2b5216f10e3e5ae1c7cbb0b660c472050c744249ad682b2aa1b7c14528", 0x47}, {&(0x7f0000374000-0xb5)="1f537c874bc042fd8f894cdd57e8310ec40dfe50656991215845dce769544e7c6c1fc7693a298ca2827f4e42f2654363b16dd2d6458b4c605f75301c8ca067640969281488c0126c7bdb56b266935b057a2ba400a4efea0adb3bb875d0cb43b06fab5428f19a479b5d4877ea804d50058d028eea7a6769485ea838a992fb00759bde92b2ba4f9227cd0c63f88a9041b0fdad49201fb9965c010ade686a3a47f69660bb7959cfa3ce73eca64bab57a5e741cee0a7f9", 0xb5}, {&(0x7f00007f3000)="9525b05435ce55abb5b28bc7f4c206a95c73356a6ed911b456", 0x19}, {&(0x7f0000263000)="e10a67cda287280be2d5ad2310efea633575e1b456bd8ca4b4e035aef8df99385e53ea977f28cd1af2c15db2ed6174c8f044956341acb370f7f895e11a3138882b4e4d0a205b6cc7dcbde4ac689d1cdc62a8908838197265f4dacfa1b51f129bd9f1d7a206c270dc126981967bbc21e1bafe3cc281b457c6f8a473cebe1dcee8b24719a843e78910bfa5dfe3ef98299ab551ff517c49495db11fb714514ed35c033fd7671a4df021cb1c71796419dc7fbc17f4abc3c6968fed56a171a57cfae4d12bc390eff49169f82a1611e1b4bd60133d404089304b80d662f2eb89c03d2bcf82465cc9b9f640", 0xe8}, {&(0x7f000067d000)="dd28c2ac23853a02bb3d3f914b0f0ecf378a68434981d5af03ff25e158edd6d6e744b53a6e3b39ff868f2244e4ec2336cfd4aff7bb73657bd13aeedfc2527195f8249b0e113f6e53037301e83a", 0x4d}], 0x5, 0x1a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000629000-0x30)={0x44, 0x0, &(0x7f0000713000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0xec, 0x0, &(0x7f000084b000)=""}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/22 17:12:59 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000a9b000-0x12)='/dev/input/mouse#\x00', 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff9000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x2, 0x3, 0x8, 0x0, 0x7, 0x67}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KDDELIO(r0, 0x4b35, 0xa3d8) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$llc(0x1a, 0x0, 0x0) r1 = memfd_create(&(0x7f00004c0000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000053a000)={&(0x7f0000a24000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000062c000-0x4)=[0x0], &(0x7f0000ae3000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00006d5000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0x2, 0xffffbffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x12) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f5d000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fc0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$vcsa(&(0x7f0000ced000)='/dev/vcsa#\x00', 0x9, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00006d7000)={0x6, 0x9, 0x3, 0xa03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x3, 0x6, "3affa67e7f0c7e6a06dabba4f16635eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 130.056254] binder: 13895:13899 got transaction with invalid offsets size, 231 [ 130.095085] binder: 13895:13899 transaction failed 29201/-22, size 0-231 line 2939 [ 130.115699] binder_alloc: binder_alloc_mmap_handler: 13895 20000000-20002000 already mapped failed -16 [ 130.134675] binder: BINDER_SET_CONTEXT_MGR already set [ 130.134686] binder: 13895:13899 ioctl 40046207 0 returned -16 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x220080) shmat(0x0, &(0x7f00009b4000/0x2000)=nil, 0x4000) syz_open_dev$dmmidi(&(0x7f0000883000)='/dev/dmmidi#\x00', 0xfa, 0x8080) ppoll(&(0x7f0000372000-0x18)=[{r0, 0x100, 0x0}], 0x1, &(0x7f0000a04000-0x10)={0x0, 0x0}, &(0x7f0000a87000-0x8)={0x0}, 0x8) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000045b000)='/dev/vcs\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r1, &(0x7f0000d23000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007dc000-0x1)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc39, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) stat(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ee9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000062e000-0x8)='./file0\x00', &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/22 17:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d64000-0x12)='/dev/input/event#\x00', 0x5, 0x101002) write$fuse(r0, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x80000001) accept4$unix(r0, &(0x7f000065a000)=@file={0x0, ""/108}, &(0x7f0000866000)=0x6e, 0x80800) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/22 17:13:00 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000301000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dfa000)=""/213, &(0x7f0000000000)=0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}) 2018/01/22 17:13:00 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x11b461120c48fc5d, 0x0) shmget(0x2, 0x3000, 0x943a89dcf41780e4, &(0x7f0000bcd000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0x7f72, 0x9f000000, 0x1}, &(0x7f00004c3000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00001e4000)='/dev/input/event#\x00', 0x1f, 0x2002) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x6, 0x200}, &(0x7f0000000000)=0x8) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ff5000)=0x1000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000025a000)={r0, 0x6, 0x582, "1a59e1a0f3d152aa45313dab7dff5df3a161fcc5c57851b0d9a4941327d000b801de618311"}) mprotect(&(0x7f0000509000/0x4000)=nil, 0x4000, 0x1000000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000ff4000)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a61000)='./file0\x00', 0x208000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ff5000)=[{r0, 0x30, 0x0}], 0x1, &(0x7f0000ff6000-0x10)={0x0, 0x1c9c380}, &(0x7f00003be000-0x8)={0x7fff}, 0x8) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x4, 0x0) ioctl(r0, 0x5, &(0x7f00003af000-0xcc)="f3783c515e23b7c79246ec4d5b4707ba879a014f22c72f12530716ec48d57a3ed30c55c5ee869a03e2ba0fb8ce4ae40007e37bb717c9c9c292a67e2d9774000000acdf2b029eacadddcf546263d65fd7f11f2547897059f1dd032c93e8dc77a3f92ef5b51f8c0f8c8f075a8377cb43eea34358409a0238d675fa8659bb8ef4f71c0fefeed878a5282d05ebd4a134df3cf5b8750b621b1ea17ca4c58ed84d24c86d1b4396df8ae91533e0551795c4e1d1fecdb70900e254d4e93f2f1c3aeeb2177f943c38f0aa4195bc8af2") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000b4000)={0x0, 0x0, 0x0}, 0x8) [ 130.164305] binder_alloc: 13895: binder_alloc_buf, no vma [ 130.171110] binder: 13895:13914 transaction failed 29189/-3, size 0-231 line 2903 2018/01/22 17:13:00 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xb4) getgroups(0x0, &(0x7f0000844000)=[]) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r1, 0x80, 0x1000000003}, &(0x7f0000024000)=0xa7e842eac416cf7a) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffd8f) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) fcntl$addseals(r3, 0x409, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000026000-0x90)={[0x5, 0x4, 0x7f, 0x1, 0x3, 0x9, 0x3, 0x5, 0x46f, 0x4f3c, 0x1f, 0x3, 0x5, 0x9, 0x100000000, 0xfa7], 0x0, 0x180}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000019000)={0x101, 0x7f, 0x80, 0x800, 0x1, 0x24164fac, 0x9, 0xfffffffffffffff9, 0x7, 0x8}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) syz_fuse_mount(&(0x7f0000026000)='./file0\x00', 0xe001, r4, r5, 0xfffffffffffffffd, 0x2000) socket$kcm(0x29, 0x5, 0x0) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000bb4000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e8000-0x4)=0xc) accept4$vsock_stream(r1, &(0x7f0000834000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80000) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$vcsa(&(0x7f0000550000-0xb)='/dev/vcsa#\x00', 0x7f, 0x2000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00008a6000)={0x1, 0x8, 0x1, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) ioctl$void(r2, 0xc0045878) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000174000-0x3e)=""/62) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000842000)=0xffffffffffffffe0) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000065000)={0x0, 0x25, 0x4, @thr={&(0x7f0000a11000+0x8d4)="4e94a2d97681f51cefdebe3ebbc70443c1554267ca0b621308ce87bc125c3bca45b4a336f0c389d1c9ad9eeca48c2d0daca0ece4bb6624c513f23d8b5de10c8d49faf095eb67923acce286b78f3e7cba5a7fde19c9b8402fe344a9e22d8f02b92f1de535e2057c95f77be62d820eacfb6daca05305dbf6a7cba3d8600a654944d9a6829abf5c46188854f3bc73e691ed53180825f36d125dab42f4bc0f01b28eab4382e738ff1b5911c77537dcb9e7a6334fed9c26496aeec8a52cd09c7f52f9ab1d542cd53f76052e62eddcbd9e2586454918da8955cc9751168d13a5dc058121c47a211ce19cf0", &(0x7f0000173000-0x15)="f8e9ef017947d208447272b5aadb9bdbd6c28eccc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab7000)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000416000-0x10)={&(0x7f0000055000)='./file0\x00', 0x0, 0x8}, 0x10) clock_nanosleep(0x1, 0x1, &(0x7f00003ca000-0x10)={0x0, 0x0}, &(0x7f00007b6000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f00002de000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f000022b000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000024e000+0x2f)={{r1, 0x0}, {0x77359400, 0x0}}, &(0x7f0000405000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000ed8000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x100) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f000014e000)="3a744a51961e353b250fa0ad8c567faddee49fd910965553184f3c85ff300908", 0x20, 0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000474000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) memfd_create(&(0x7f0000f64000)="00e7f500000000000000000000000000", 0x0) 2018/01/22 17:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r2 = syz_open_dev$sndpcmc(&(0x7f0000c30000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007a6000)={0x2000, 0x0}) sendmsg$alg(r1, &(0x7f0000524000)={0x0, 0x0, &(0x7f00001fc000-0x80)=[{&(0x7f000007f000)="424a9eda38665eb0c2c7c48f356b1606c01177155d5640c3bebf6e250f11c48477a1492536d967aca625817ee4312e4108e2b2c15c77968902736a7e69c6bab8e9d161c8ece5816c50e998a6fabaeeff17aadd455a552aa1b6048affe72fe6864d0bc2a1c987241ae08f1e9fd82239e0da1662175b4ad7cff492eb75c92bb0f8d533cb4edafcb891533c3f3e398e651d11027fe04ad48ba5609b5756ba48262bb3f80342", 0xa4}, {&(0x7f000088d000-0x82)="4fbf90b939ad30acc802f02d20dcc4b129746b11b621371cce80a9b81310cde048c1d3416eb74fc5be518396abd0d55bc06ad4510d1dadc4edcab564315b295de97e7c1614d65faebc52ef0311b28a6ee9afb35797dfee4c48b9fb3de97cae41a6bac4730822f9b48e7f49bca5c2186bbbf7a06152aa7a9f3e16d1bbfbf4fd818e1e", 0x82}, {&(0x7f00006e0000-0x83)="bb3a788536bce8689b9bfa41a8aed5b639295a1a99f5376ea18e9371dea8b6a38819076b7a23c7d4711a7455bcbcc0246f8a473ae5ac3873042adf9bb417c1aab81d0c3add95892765d07a029d5a1ef2aec3a552b43f1f17baf499c42ad252c9e9519fa780501d4a6190d83b4df408443d233dd905e4c0d433e1e201864af8c77ce725", 0x83}, {&(0x7f0000585000-0xf2)="65363d3404da7de42f9b743813036a8baf9ac1971204ed9b2249840a96925cc12531417c2398cce89303f7c595094b4f2bd446242135efac2eb645f7cecd5eba788564eef9b1439fc764a3ec73134479504589a0b6bedf4432af5eee3d7f8deea3b9219d2a86a69df83700b950d28c32b2da7fa73438418cb08fa6ad91865ce98d12a3bcc883bb4d2e65c15ba652ef46a2cb3063cafe6182be882385b7a39c47c921385482eb014162516dc92ae58f990050e06bc27dd19b85e89e7aa96bf8e22939f05f388f63f4de53e6a18a3baea9e3b5ab31de6200a5701f1ce93d429281385d5f7fe3bb242bb23e8528eda107e2078a", 0xf2}, {&(0x7f0000759000)="837e9303a69bc55e33c812e80d97048a1db1acf8709b560c923d597714def1e0fb8b", 0x22}, {&(0x7f0000a8a000-0x95)="560079c6728fe837b9eafd453c9ce9ce9bff5fbfa79a349b4cc9ded7826bf6a5a3a6e61c6d4fd42df3ef8f2de8d6511d1d4b31be111ea6794590f5857fb1243db9e562fbabd7d28c5fedebc36fbb1ec74fc1e428d8ecf045f7208fe3d08fab92f70703e89c54f8260c4214c102d7ef70db66a326791b763f0d3d317674e6153c9ffaf963105217461b7efb71a034f849560b3c2a5a", 0x95}, {&(0x7f0000970000)="f730e196a1863a62a28ae661bce76c41e493772af91682e897a50fbc4a9d6c", 0x1f}, {&(0x7f0000ece000)="d649a3245e5a07959c29008bb91220ace32015aa3c073587443d321db8a9f0c21322575d474fea717b3d6abd643f3c1a9fef3dce7d29a9b7502296588f41819700278795dbb395078db4854e40266a1fc289efc5a498c459d28858927e955ae74b5e743badb4afdf72bf89a2e3bc423f2a8686a76c676617501518c3e5e7afc44382548866c2ec9c8aa9e1052d98821bafec53a6fa0eafc46eafa972f6590118dfed8003614b71b9d9d9fb175479d9dbfbbecb4e2809d244a554c3870b90cf35aae860ca91202a5e160672e01dea872b8f8ce4839919ce315b79caddeaaf1fc2e7ec0f2dda54e1f3d471b98bd947026ec95361", 0xf3}], 0x8, &(0x7f00006b9000-0xe8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa4, "6028ca0a79032ebe31f579397815d488285968185ab2231070b5bcf3ad414dfebef237c9a78fa0e7e38e7f5b147237c809cdbc0c012508370daa34fcc8292e2db6b90cab2e767cf9197c2f40e3dd32c6ba1596adfed3a1387e68fda1fae74f448754e98485c7deba6b3761c952e80765fbc06201f53d1da58a57079d5d4f989079ff6aa16ec6c4bb558206d1d6c0ad007ba1dd7c8635c75135a01772b06619198af6e77d"}, @op={0x18, 0x117, 0x3, 0x0}], 0xe8, 0x4}, 0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:00 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f00003d4000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f000055b000-0xbb)=""/187) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e9d000-0x9)='/dev/dsp\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002d6000)={0x0, 0x5}, &(0x7f0000bc3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xc, 0xfffffffffffffeff, 0x2, r2}, 0x10) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000efe000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f000091a000-0x4)=0x100) r5 = getpid() syz_open_dev$sndpcmp(&(0x7f000087c000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x202000) getresuid(&(0x7f000034f000)=0x0, &(0x7f0000e9f000)=0x0, &(0x7f0000e58000-0x4)=0x0) fstat(r3, &(0x7f00002d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r2) sendmsg$unix(r1, &(0x7f0000c2c000-0x38)={&(0x7f0000226000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005b9000-0xa0)=[{&(0x7f00008a4000)="8d281dc83d2304b0a652b4aee4e213e768618bbce4df18115fc480df339af5da898ba175f47e91f257396b0bd82b079009dc9c50e8a9bd81d5d51a6d03ca260b3f4613906012316bb942978a65350d42fb2667cf4ad5634c5e2f4e89ab14545d22834cb1fb829961ca9d44dadebb84ee515e37b8b3d820e1e91877bdb2caf6bd614add507842d4c098760e00150c3711bf", 0x91}, {&(0x7f00004ca000)="0abc1a90dc97c7ebc1283d0b7c054c52bcc7da4cc75348e72c3c89f65678386e985e8110e6e473651ef9043926ae8e3be8e93e9052390f09f0fabc6b0c86eeff096f42346761a0aea8af3a6d13770e3b08b2086563b26fd0fc88deeb34bc7b9c5d53b0612f4c7217d781534dfe8cc25b4711bf9f3e65faf81733c81a67b93ee9b8f96fd5e5453cf09011d820d4341f9ab3bf4f230cca0e15381f959e252033be81b33dc588741690f85d54a306c6792a3ce30430f10fe23c7bf5c330e6b8f2c62a0e655c7186e72abd3bfd3b51c182c7729117166ff0cd5dd8d33084c34d96d53050ff442cdac6042743867029", 0xed}, {&(0x7f0000744000-0x11)="dd54d152113375a86f5d183569bdb587ab28120e627b01b291a56aba731ce849c65844eb99bcf1b673498c09621267e7f07c49ad6a680b36eb13043d505ac936552710c7", 0x44}, {&(0x7f0000d9e000)="61e5f8018b6f5a9b764b0996957bb940ffca04e292c90aaaa5f349a89af8c3bdebfc4d6cf341d58ffd607f3cfe5575c39d23b0cf78b1a2121b1998e8e5bac9c82101f440587761cede36784b55238f4cc0907b51db901e41b8e07c34a997ace00a8648cf4e0d1545fe3026a570f21466e300bae76bb164defa61ea2a79cfa97388464368048d85304c73cd081ee1f923dbf676d0611a0b5669fa12259d88f836a09ad9d256", 0xa5}, {&(0x7f00009eb000)="37625ed1fab7cc28c787896b4f0405cd95301f23c012a41d3bc91af7c2d41d383eb5ee83ee78489a296fc943b278436fbefdd8f874b590d668477815e2f0ffed19143abffb888cfc73328534562768ef565d9423cbb816713cb34ecce5c291966b686acdae19e835a590789a6f70a7ae5dc821fa76432e0a871e736f60d196671c87b316fe100fa7c327b9ba941e76299c083255cead32368132df5e9516783a139c210b6957040aeb33d1aab070d7ce3034b661aa7e4bc900bd8542f1bff06090b7", 0xc2}, {&(0x7f0000036000)="12395135b1c08516fab80591a4ae900341536b499afdd7f6d2e33e78", 0x1c}, {&(0x7f0000c5e000-0xcf)="57020842f2802863a69623869a380d93efe6a6465f4746f90ceb4671bc18d0545a28f6636205b9c2e2cc0084f22d764edb044d11df6594fd2be9d326ea3a3ce10140f90b07a411982d02e6d43be13f73a98fcb3bca99a301abbb3929b9f77c03687f5ee805af4dd8c14a98fd0d915dbc4c7376b20e1d2c8f33ddcdbe1e2b730ab61908201ff7f6073fdac6820317d79ebd51b98aa8d2eca960ee6d8bb5e95f17534d76b85af98e871e8fd140206022778fb4a40268ff878260871c37931e08fb6cd759f02535c37f5903fac2b1cb3c", 0xcf}, {&(0x7f00005ae000)="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", 0x1000}, {&(0x7f00008e9000)="ce6c44a0cfb8b32e169fb64bf0ab373c7aab29e7f8bc58a240a922930aab315c6bd09c057228dd5887412dd7f7a5c3c3068c9a8718a7", 0x36}, {&(0x7f0000c62000-0x10)="7d70514fcc1a783c5d2e8b27036c0a65", 0x10}], 0xa, &(0x7f0000f8c000-0x84)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r1, r2, r3, r0, r3, r3]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r0, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r3]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r3]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x180, 0x4011}, 0x4) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000023d000)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x9, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:00 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000075b000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000449000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xe4f8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) r2 = gettid() ptrace$setregset(0x4205, r2, 0x6, &(0x7f00006f2000)={&(0x7f000017c000)="72c4ce44478f4bde885c9911b8126021ad78d0d7505e1358ed4d2f27d5958490cad439f44215b64415fb1485e0ae84df27c75765f0729f6226a39ce77dd4b25d41995bf77e43d95009a24d86d5a3f52dd99683b99e1ae729bc3cfcbf6da6233ca11e5db07c9ee48ea612f29d71b01e6b35b7d420ce4b64ddf0345293adbf0c1aa71306ab272644b765276e0100ec4b0128b915", 0x93}) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ustat(0x3, &(0x7f0000fe0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000f34000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listxattr(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000955000)=""/6, 0x6) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006e6000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b6f000)={0x9, &(0x7f00000ec000-0x48)=[{0x9, 0x8, 0x1, 0xdf}, {0x6, 0x400, 0x1000, 0x97}, {0x5, 0x3, 0x7, 0x1ff}, {0x8, 0x8, 0xb83, 0x3f}, {0x0, 0x522d, 0x4, 0x7}, {0x8, 0x10000, 0x1, 0x3}, {0x3367, 0x7, 0xf297, 0x8}, {0x7fffffff, 0x6, 0x8, 0x7ff}, {0x1, 0x2, 0xf8, 0x100000000}]}, 0x10) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000082a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000305000)='numa_maps\x00') exit(0x401) close(r1) syz_open_dev$dspn(&(0x7f00003b0000)='/dev/dsp#\x00', 0x5, 0x200000) 2018/01/22 17:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x1, 0x959b}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5d93}, &(0x7f0000000000)=0x8) io_setup(0x8, &(0x7f00004eb000)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xfea5) ioprio_get$pid(0x3, r6) pipe(&(0x7f0000834000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000f91000-0x88)={0x5, {{0xa, 0x0, 0x19e3128, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000008b000)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) io_submit(r4, 0x1, &(0x7f00001b2000)=[]) signalfd(r7, &(0x7f00003e3000-0x8)={0x7}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f00004e2000)=0x8, 0x4) 2018/01/22 17:13:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000006, 0x0) bind$inet6(r0, &(0x7f0000231000)={0xa, 0x0, 0x100000000000000f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000593000-0x4)=0x0, &(0x7f00006ce000)=0x4) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/sequencer2\x00', 0x12002, 0x0) bind$rds(r3, &(0x7f0000e13000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ustat(0x3, &(0x7f0000fe0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f7d000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x3e) socket$bt_rfcomm(0x1f, 0x0, 0x3) getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getpgrp(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152dd38", 0xa3}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000008000)=0x0, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000009000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000009000)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x10001}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x480, 0x0) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fcc000)="15a118d2c14650d439bcd471165a54e6", 0x10) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000009000)='/dev/adsp#\x00', 0x0, 0x101080) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000003000-0xbb)="c8aa98e64c8728759d224c70c4927515e5d455ef9f9799291888f39916edafad46c0b041c58abba539da44dc0c811135b2b8214c0a9b482f9f40c72378890c0acc9ac1f351568f1f9a8a40de5357e8e0e75816a1dfff749f9b57226d7ac6fd281d84d81cf91a151a93b853d10c1a34d415d21d98b80bd37245de0f76694d89bc555feb00db029df3275336c7b79deda325ced8b67ca248b6ad6ab4f73b9b59adc02d0af63f1442735db1d7e4b14e7c21c6d4f2fed86e73df28c746") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000b000-0x8)={0x18, 0x9c, 0x3, 0x3}, 0x8) close(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000)={0x6, &(0x7f000000b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000000b000)={r3, &(0x7f0000003000)=""/0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dbf000-0x9)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000588000)={0x3222, 0x4, 0xa, 0x7, 0x8d6d, 0x20, 0x100000001, 0x100, 0x0}, &(0x7f000041d000-0x4)=0x20) unlinkat(r1, &(0x7f000061d000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000a0f000)={0x1, 0x0, 0x80000000, 'queue0\x00', 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001e0000)={0x0, 0x7, 0x5, 0x8}, &(0x7f0000107000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fdb000-0xb8)={r2, 0x1, 0x80000000, 0x704, 0xfffffffffffffed9, 0x1, 0x3ff, 0x2, {r3, @in6={{0xa, 0x0, 0x70, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0, 0x7f, 0xb790, 0x5}}, &(0x7f0000e22000-0x4)=0xb8) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c9e000)=0x10, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000521000-0x5)=0x5) r1 = add_key$keyring(&(0x7f0000645000)='keyring\x00', &(0x7f0000352000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f00004a5000)=""/85, 0x55) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000a45000-0xc)='/dev/amidi#\x00', 0x34, 0x8000) gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000012b000)={0x0, 0x1c, 0x300000, 0x1000, 0x20, 0x1}, &(0x7f0000b40000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a87000)={r4, 0x7b, 0x1}, 0x8) write$evdev(r3, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x4000000006) fcntl$setstatus(r6, 0x4, 0x42800) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r6, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00007d7000-0x138)={{0x10d002, 0x2000, 0x8, 0xac94, 0x2, 0xbb2, 0x101, 0x0, 0xe000, 0x2, 0x3, 0x5, 0x0}, {0x4000, 0x100000, 0xf, 0x90b, 0x95e9, 0x401, 0x3, 0x20, 0x40, 0x646, 0x0, 0x81, 0x0}, {0x10000, 0x5000, 0xc, 0x5, 0x0, 0x3cc, 0x1, 0x3, 0xffffffffffffff51, 0x3, 0x4612, 0x5, 0x0}, {0x17000, 0x101002, 0x19, 0x0, 0x8c72, 0x9, 0x3, 0x20000000, 0x7ff, 0x57, 0x200, 0xfffffffffffffff8, 0x0}, {0x7000, 0x0, 0xf, 0x200, 0xb8, 0x5, 0xffffffffffffffc5, 0xc5d2, 0x0, 0x0, 0x0, 0x6, 0x0}, {0x10f007, 0x10000, 0xf, 0x5, 0xffff, 0x0, 0x400000000000, 0x0, 0x7f, 0x8, 0x9, 0xfff, 0x0}, {0x3000, 0x10002, 0x8, 0x9, 0x100000001, 0x400, 0x9, 0xff, 0x0, 0x10001, 0x8, 0x2, 0x0}, {0x7001, 0x3001, 0xe, 0x8, 0x4, 0x1, 0x6, 0x4, 0x8, 0x7, 0x5e9, 0x7, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x2, 0x0, [0x0, 0x0, 0x0]}, 0xa0010000, 0x0, 0x10003, 0x488, 0x5, 0x5000, 0x3004, [0x8, 0x1, 0xb20c, 0x4]}) writev(r3, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f96000-0x20)={@generic="9d47deb78148a40942f847f7b5f1d4b8", @ifru_flags=0x402}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ee000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) accept$ax25(r2, &(0x7f0000973000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005c6000)=0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfffffffffffffffe) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000015e000-0x8)='net/rpc\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000af0000-0x2)=0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x38, &(0x7f0000f56000-0x118)="00220400", 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000797000-0x4)=0x0) ptrace(0x8, r3) connect$inet6(r2, &(0x7f00003b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/22 17:13:00 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000-0xc)='/dev/autofs\x00', 0x43, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000dc0000)={0x1, 0x4, [@random="e505fc7beea0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3905b6845e1f", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000d0000)=0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d33000)=""/50) flistxattr(r0, &(0x7f0000557000-0xe7)=""/231, 0xe7) openat$pfkey(0xffffffffffffff9c, &(0x7f00005d3000)='/proc/self/net/pfkey\x00', 0x200082, 0x0) sendmsg$key(r1, &(0x7f0000d92000-0x1c)={0x0, 0x0, &(0x7f0000fb1000)={&(0x7f00001f1000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000092a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000054a000)=0xc) 2018/01/22 17:13:00 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000ae2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000ae1000-0x20)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000765000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000785000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005cf000)=[{{0x0, 0x0, &(0x7f00008f6000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e10000)={0x0, 0x1c9c380}) r2 = syz_open_dev$dmmidi(&(0x7f000041f000-0xd)='/dev/dmmidi#\x00', 0x3b, 0x2400) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00004e9000-0x8c)={0x6, 0x4, 0x98643d1000000, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r2 = epoll_create(0x4000000010011) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$vsock_dgram(r3, &(0x7f0000801000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a72000)={0xffffffffffffffff, 0x50, &(0x7f0000231000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) rt_sigreturn() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000cf8000-0x58)={{0xffffffff, 0x8000}, 0x1, 0x3, 0xef7, {0x2, 0x40000000}, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e89000)=r0, 0x4) r3 = add_key(&(0x7f000015a000-0xb)='cifs.idmap\x00', &(0x7f00003f3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000085f000-0x8)="8a467ecdb4ba29cf", 0x8, 0xfffffffffffffff8) add_key$keyring(&(0x7f000032a000-0x8)='keyring\x00', &(0x7f00000a6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r3, 0x1, r3) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f000087d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b02000)=0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r2, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) r6 = syz_open_dev$usbmon(&(0x7f00001ef000)='/dev/usbmon#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e99000-0x6b)={0x0, 0x63, "ec889b208b039b42eb690a6ea72f808ee339127c66fcd8ea8d31a4ce211354f030a9e3eaa9e03de6d829f2410bf696b2eee89b2e8b793594ddaefb233d3c6bec86cbf93318968c5890ef3f129b1257e7a752bf883d5af495e660bc2f9968ebde54782a"}, &(0x7f0000edc000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000ec7000-0x8)={r7, 0xd99}, &(0x7f0000b7d000)=0x8) execve(&(0x7f0000a4a000-0x8)='./file0\x00', &(0x7f0000865000)=[&(0x7f0000379000-0x1)='\x00', &(0x7f00004f6000)='cifs.idmap\x00', &(0x7f0000eec000-0xd)='/dev/usbmon#\x00', &(0x7f0000a2f000)='/dev/usbmon#\x00', &(0x7f000010a000-0x19)="7d707070302fca5b776c616e306e6f6465766367726f757000", &(0x7f0000a34000-0x6)='nodev\x00'], &(0x7f0000637000)=[&(0x7f0000bb1000-0xa)='^]proc-{&\x00', &(0x7f00008d0000)='\x00', &(0x7f0000dff000-0x2)='-\x00', &(0x7f0000bd1000-0xb)='cifs.idmap\x00', &(0x7f0000aeb000-0x9)='security\x00', &(0x7f00008bc000-0xd)='/dev/usbmon#\x00', &(0x7f00006e0000)="6367726f7570536370757365746367726f757073797374656d2e47504c3a73656c666574683176626f786e657431766d6e6574316c6f5d2d73656c667d8f00", &(0x7f0000cc9000-0x7)='vmnet0\x00']) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000de6000)={r8, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f000071f000)={@generic="178b14b6afc506f2d26be36c565247ba", @ifru_flags=0x800}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x40000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x8c0, &(0x7f000029a000/0x1000)=nil) 2018/01/22 17:13:00 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0xb, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000482000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) execve(&(0x7f0000903000-0x8)='./file0\x00', &(0x7f0000d13000)=[&(0x7f0000fe6000)='bdevselinuxposix_acl_access%keyring&vmnet1eth1\x00'], &(0x7f0000e45000+0xa94)=[&(0x7f0000811000-0x16)='/selinux/checkreqprot\x00']) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000022d000-0x10)={0x5, &(0x7f0000485000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fec000-0x1a)=""/26) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000777000)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) close(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000578000)='/dev/vcs#\x00', 0x81, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00005fb000)={0x4, 0xc9d2, 0x84aa, 0x5, 0x9, 0x7, 0x7fffffff, 0x1dd3b47700000000, 0xff, 0x9}) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syncfs(r0) seccomp(0x1, 0x0, &(0x7f000077d000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sysinfo(&(0x7f0000713000-0x2d)=""/45) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00007c0000)='./file0\x00', 0x0, 0x45) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80080) fstatfs(r0, &(0x7f00003d5000)=""/146) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80044100, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000008000)=[{&(0x7f0000001000)={0x27, 0x7, 0x701, 0x7, 0x7, 0x9156, "11a1d34f865dd5aadfb4e5ca3ddb438ad890fc890db811fc8811ae1b1a9a7fbd4b04a2cc3d5c62555e7df80e2f95f5dfe138280ca54d3d7284f5c2b213a53d", 0x7ff}, 0x60, &(0x7f0000008000)=[], 0x0, &(0x7f0000009000-0x30)={0x30, 0x1, 0x1, "946abcb6ac0a1635dc9111059492c314b4961d56a91b0550505df0eb"}, 0x30, 0x80}, {&(0x7f0000003000-0x60)={0x27, 0x3, 0x7, 0x4, 0x8000, 0x9, "4a04cb82c05b09f608efac047f0b99834a460d54ef9df4f39758bc2baa6f0dcf24752ffdfcde168187010606a6c0a608954a5ab02e45b8da96fd8b1f4e1732", 0x7}, 0x60, &(0x7f0000001000)=[{&(0x7f0000008000)="c0fe5271d9b617d7e3210e98f14634f3e2b41101f20c85ed76cd72442342cf2b3d59b84b6ab23d5f19666a47b255f5eafe8cc88fe2", 0x35}], 0x1, &(0x7f0000007000-0xc0)={0xc0, 0x116, 0x400, "713da9343bfae18f16d35a61a536dcaf2e53e242eb01c3cfaf73f88d52b74a48c29b5084a54dc304c710d33023b56f7d42e96a6456192030bcc31928679c32d33b7fb00d9f52d9d0f92455199403b27945650bc00761302c4eaeea489b3dad3a03218ce0c8ef5f3629ce577572115de5dda312f9471a4efee2f359adb094e32e7fb0b4a19073972565cb22aba36d280b09742810f0e9771a7b567e8ceab18b5064365e638704763bcd"}, 0xc0, 0x0}, {&(0x7f0000005000-0x60)={0x27, 0xb9, 0x0, 0x5, 0xe2, 0x170, "75128dc415624a7a20282d5165e122d3fec99d4f71c4c5c29b31d6c9e797ea59b0e194b448f187cac7412e3d552d0661376e33395c6ee4f84b0af869c7df03", 0x7}, 0x60, &(0x7f0000005000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000009000-0x6a)="0f1684ccf94e11716d3e2893f290c365dc527ac6bf72080e70ba6a97788889de03898f5df1ea881ec3aefdfe5cd7f8ebc4de7d82939f6b0b74aac60949dc8a97f584ca223695071dffa9fcfc8eb18909e8f912d4fbc40cb27e6a4b3b3770eab28ddd5ebc2b798c445faa", 0x6a}], 0x2, &(0x7f0000009000-0xd0)={0xd0, 0x11f, 0x101, "5e68be29de86c46d860095191c42807aef97fa7ddc15e280e705d0315fe0d63c7e06d0cad4e44af3ec547e568bd79e5fd3975fd0067a5df720d8a4d94f2766d6750f4e9891fcfc8010278487e0391bd2dd10e8bc622d4fbe78e317c3ff0c6c8bcfad8ead49c2d6877ca8965886fd30671d83e03a33b8e82cfda6a0b66f9eb705b1dec3ce1106edc904fdcb32aad33bfe4730e257a7ea55a338af6b959d18b62932a4317e4a5910c31dfac3effdd23fbb6358fd506e4b2aa545a9db"}, 0xd0, 0x40}, {&(0x7f0000003000-0x60)={0x27, 0x4, 0x1010, 0x7, 0x0, 0x2, "22cb6cc88409e05bf89402ac6d7e7f1352e782fdfd53633e9a3cb2564ff665e8962504a16fee71084fb0a7a8db61bdfbb1060f49beed7d06609050c5b33337", 0xe000000000000000}, 0x60, &(0x7f0000006000-0x20)=[{&(0x7f0000003000-0xe6)="57bb880dfc811e36cbe7696246fed0d507a50b8abb4b8ed1b277b51b83448426cd7e409ee730b12b688db4cf8b39b35d2f94573319a32eb8a840b66771b5529a879a8ff1b408a15e1394afe044a953e917bc809ca0f710ff5ed8874820b805986b0bdb2f2f391b0914b2fa45ecca3a4d8c3236a3220c7277b8d11fdcf2fe29d8f2fd9952945de898aa4c749baedb263206a2bdee14093afd15ea3bd8d8ef520bc66465f3c88ac668b1fb1e2460f6663f1f84064d0bb8767e3642bff1a1fc5c27701ff194d37b383f7378d3801ee1b0f70ddc053d6fa0c1ac50629a71359d1a2e73e87b369010", 0xe6}, {&(0x7f0000009000-0x2b)="3b3f9e5f2ce032470e2c4868ea799511195aadad460c2738498c865cb83782f2ce3b089e4414e6019a40e0", 0x2b}], 0x2, &(0x7f0000001000)={0x1010, 0x114, 0x100000000, "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"}, 0x1010, 0x0}, {&(0x7f0000009000-0x60)={0x27, 0x366, 0xffffffffffff8000, 0x1, 0x5, 0x4, "e1206eaf6223ddf26ff750153e4e403418b4b2b2360cfd84ae3d6d80ffd2b2570671dcfe70a1fbbce50b21a2fa7844e6b219fba0231c5b230b89cff40d2c56", 0x5}, 0x60, &(0x7f0000005000+0xddb)=[{&(0x7f0000000000)="4f459f80f42989816578", 0xa}], 0x1, &(0x7f0000003000-0x78)={0x78, 0x19c, 0x0, "ab64a25c6513578746ca9d05388b94fa2262274271b2916bdc6b75836845d594618a18542f52d75b4c0e0db6c57744e4ca32dbb0bbedda222f31c57a4672ba0b10873255ef7f57b99edd36524a2b682b93afb2afac030454e4bd0470fb860f72cde3e13ce1"}, 0x78, 0x4004081}, {&(0x7f0000009000-0x60)={0x27, 0x9, 0xfffffffffffffe00, 0x3, 0x10000, 0x4, "a51239d648ee3f42d7ee3184e3a56ddfc91b9eeddd7cb4ac99231c96eac035c719ee5168cc39d2c184e46f0cf082d675ff83c6fbf7ea57c787ba5982ae5ed5", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f0000004000-0x5c)="02f792f51f846c65f3ea53ae63fa000526afa7ecde7ec5d8ed349eb477a9b8649cd5b85f91fdfddd5a64d5ed70a8fbf4b842be0dfb43959ac8712f6f007442220d42497dd3d06adc3c5547eb747264bba94d676e8fcf95a21648f8ab", 0x5c}], 0x1, &(0x7f0000008000)={0x68, 0x327ff20c33bba99c, 0x101, "698a07c783a15e06fa2dae62b90c8dbc330c2bfc31ff0ff762eb656e7fa2adae1db7b8f27433e3b4b608a6e99f4f6c39ab4c112f888687c36cf9ceb2e250f6932b3af74db66a824fb931bb7c6a4005475e3be0"}, 0x68, 0x8000}], 0x6, 0x20000001) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0xfffffffffffffffd, 0x87eb, 0x4, 0x7d4a, 0x3ff, 0x7}, 0x1}}) [ 130.672881] binder: 14062:14067 ERROR: BC_REGISTER_LOOPER called without request [ 130.745554] binder: BINDER_SET_CONTEXT_MGR already set [ 130.755162] binder: 14062:14079 ERROR: BC_REGISTER_LOOPER called without request [ 130.764750] binder: 14062:14067 ioctl 40046207 0 returned -16 [ 130.765890] binder_alloc: 14062: binder_alloc_buf, no vma [ 130.765913] binder: 14062:14089 transaction failed 29189/-3, size 0-0 line 2903 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c06000)='/selinux/mls\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000b90000)='keyring\x00', &(0x7f0000969000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000408000-0x8)='trusted\x00', &(0x7f000070f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e2c000-0x1000)="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", 0x1000, r2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000370000-0x4)=0x8, &(0x7f00007b9000-0x8)=0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/22 17:13:00 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000066b000-0x10)={0x77359400, 0x0}, &(0x7f0000323000)={0x0}, 0x8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000)=@assoc_id=0x0, &(0x7f000033f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003fc000-0x8)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dfc000)=0x0, &(0x7f00004f8000-0x4)=0x4) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f000044b000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000811000)=[{&(0x7f00002ac000)=""/209, 0xd1}, {&(0x7f00006cb000-0x27)=""/39, 0x27}, {&(0x7f0000bb8000)=""/4096, 0x1000}], 0x3, &(0x7f00009f9000)=[{&(0x7f0000d0f000-0xc1)=""/193, 0xc1}, {&(0x7f0000883000)=""/4096, 0x1000}, {&(0x7f0000590000-0x53)=""/83, 0x53}, {&(0x7f0000689000-0x99)=""/153, 0x99}, {&(0x7f00008c9000-0x3e)=""/62, 0x3e}, {&(0x7f0000e9d000-0x16)=""/22, 0x16}], 0x6, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f000048a000)='net\x00') 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fchdir(r0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r3, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = syz_open_procfs(0x0, &(0x7f0000ea6000)='personality\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00006f3000-0x10)={0x5, 0xffffffff, 0xfffffffffffffe01, 0x100}) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r0, 0x407, 0xaecd) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f88000)={0x2, 0x1, 0x9, 0xffffffffffffff1e, r2}) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a58000)={0x3}, &(0x7f0000f77000)={0x0}, 0x8) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/01/22 17:13:00 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer2\x00', 0x4080, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000003b000)=0x0, &(0x7f0000032000)=0x0, &(0x7f000003b000)=0x0) getgroups(0xa, &(0x7f000001b000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000003b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000-0x4)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003b000)=0x0, &(0x7f000003c000-0x4)=0x0, &(0x7f0000030000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000003b000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002b000)=0x0, &(0x7f000003c000-0x4)=0x0, &(0x7f000003b000)=0x0) getresgid(&(0x7f0000022000)=0x0, &(0x7f000000d000)=0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xc) r13 = geteuid() fstat(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r1, 0x9) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000003b000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000-0x4)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000003c000-0x8)='./file0\x00', &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0xffffffffffffffff) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000004000)={&(0x7f000003b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000002f000-0x70)=[{&(0x7f0000036000-0xc2)="6359943273bbaf2c4946dbe21be195e933bc67bb375f6d6845ff6fc7d4f5be74bf14551dc04c6002a17590246313a132e7168e119c5d6127eba99807d4c5cb66d92b08111c9606743ad70ad712135fabeaca43a0bcd87a60bf7db41fcf936678ea8a698117c92dc73b276476607bee1ee5166a28ea4b1e97638df231f57a20cd4d71e01608f6d9d066bc15645915acb991687d6ac5c2e3b62dd3e697dab515d110957cdfb941fc5543058e114f8eecf4a50a135ed3edff1f4199dd862785929eb4a5", 0xc2}, {&(0x7f000003a000-0x42)="cc7de0374b354253af008cc45e7cc470b664e4c2e8e05514d9385550fa7caefdca5ef61c356b19d709eebc7213e5f016bc9d070783913a71bf81204dbb7216980519", 0x42}, {&(0x7f000003c000-0x76)="77527fa3f77b089d959a11f2f15eb9736491dbae65fe23e94ab71b46b426dfd0e32421c7b31525da6d946bbe071027040ea08833b87bca3a8f9600ebd1684f8e785200a8d91e2310535d85454abea4fdb5f5850428957868dce9e1f9bfd81dc3f9e77b6b7d3c7a6e04ccddb80b77bbf1a64b8ba1455a", 0x76}, {&(0x7f000003c000-0x61)="cbb05a2b92c0515134a95c535f27c42ca8492f28dd2c411108deaa92834774b4f9f5add8beaf89a1f695ef560a92fee23454cd6006d209b3ddb164ab4d6d2e74fa375a0bf41bdd4429d1576aa999750116bf577b0af08c5c4e3d26308b7477cc91", 0x61}, {&(0x7f000001e000)="0776acc7998a13b5670983f62dcc83d1d5c0", 0x12}, {&(0x7f000003b000)="6625eed55b1442e51143f38bf410d3cc0e74cd4d602b47dfa5fd19f510cfdc43d82f12b19d84315a2518e33c0ac609fc6142af17cd2558f0a9a9ee1face8cc25f7746fdfc19c1a7c004551791b38ab40b444c82ce2912bb2e80c857363894a6d572f40a027e0a8d7b91cb0bc6495fdbe684cb1b5ee7e4dddd84f053cb8dd3e1be495f141ccacaaa308355d28fea682bc49597035917cc104bdc9626dcbafd08e37319b3ebba8da13a86fe2cde0590a5201fc93848d5b26c349190bb8bfc2b79232f77442b043ec461d3c319e28", 0xcd}, {&(0x7f000003c000-0xdb)="5f5f6a7557285965fcf34d20ab27d165afda5b2c6c100d736ef7211021dc5e5e5a0ea646a7ca5f948ee630eec3efcd1843795911e222718de434938e31ed776644ac165beeb2f68a2e5326aad053a04aeeac1982a37ff7df31c27772d44093a7bdf1fb91f3980b937a68ddb8b9c4d45b585ee482e6fd61df651c01049cfe88c3ff7bf370fc0edafd21930ceb31d0b05a3cc6c7d6f607a20568b07cee6b27e008682131fee0530c6994ca16ba887f4876839265dcce4f3002f917b851deb7abaf5054f851f3b0b844906815a3c9e011524a45429ee00b3956bd713c", 0xdb}], 0x7, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe0, 0x800}, 0x8041) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000003b000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x6, 0x3f, "0e64b79caa8cdaf8606af9ccd1e4bfba51dd506951ce5491b1aaa084716ba65560b6756fb4c5df2d9ecb2f85c6756dd7603a3b9978a0ab93d3a1b1b452615c610bd977f7f7fb86713111d8c5c9fde434"}, 0x160) sendto(r0, &(0x7f0000036000-0xbe)="", 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 130.795133] binder: undelivered TRANSACTION_ERROR: 29189 [ 130.801611] binder: send failed reply for transaction 34 to 14062:14079 [ 130.808470] binder: undelivered TRANSACTION_COMPLETE [ 130.813601] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00006b0000-0x90)={0x3ff, {{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]}}, 0x90) r0 = socket$inet6(0xa, 0x42, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000017c000-0x38)={&(0x7f0000678000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004ca000)=[{&(0x7f0000398000)=""/194, 0xc2}, {&(0x7f00006cb000)=""/8, 0x8}, {&(0x7f0000d80000)=""/4096, 0x1000}, {&(0x7f0000944000-0xe6)=""/230, 0xe6}], 0x4, &(0x7f0000263000)=""/122, 0x7a, 0x0}, 0x40000000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000bc4000)={r1, 0x1000, 0x4, "ba060c5280c318ae621fa0bcb84da0224be9f92436b10f0e31ed46a2b4dec28858e14c112d3578779dcbe7f1ee1ee3f3a83be4f403f5d7ec65bc17ad33c24852f246e541fd01e2eb8cf3677910384c48a2d764286525ac27464ede3137e74ff67baca4ec48ed469798b6b1440876e4d9618d8e718548e91883c8fd579ba4d37fdfca69fcc8ace1d47fb360295a96eabd81e3a7c4feb4afcf6d4ac91f01a0e26c283f0b36235db43a9838207c74a4aa6403f0a008699e401f62bf1671487e024509ff23c8a6252e5e"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e1d000)=0x0) memfd_create(&(0x7f00006f8000-0x1)='\x00', 0x1) fgetxattr(r0, &(0x7f0000631000-0x6)=@random={'user.', '\x00'}, &(0x7f00007c9000)=""/4096, 0x1000) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") socket$inet6(0xa, 0x5, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x7}) fcntl$setstatus(r0, 0x4, 0x3ffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004f8000-0x4)=0x0, &(0x7f000010d000)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002bf000-0x2)=0x9) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000660000-0x4)=0x2, 0x4) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0xfffffffffffffffe, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000514000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x9, 0xc37, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9485803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2175816989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f32a5e2dd2416ffa07fe1e1b8767c6b94cda7bf41f1d77336270e1a4e", [0x0, 0x0]}) 2018/01/22 17:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = shmget(0x2, 0x7000, 0x0, &(0x7f0000cc1000/0x7000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000554000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={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]}) 2018/01/22 17:13:00 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f00007b4000)=""/0, &(0x7f0000cff000-0x4)=0x27e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000671000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f9e000-0x14)={0xda, 0xda9857, 0x6, 0x81000, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/22 17:13:00 executing program 5: prctl$intptr(0x8, 0x7) r0 = msgget$private(0x0, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000001000-0x56)={0x0, ""/78}, 0x56, 0x0, 0x23a0afeb4750a905) r1 = msgget$private(0x0, 0x230e14f075139752) msgctl$IPC_RMID(r1, 0x0) 2018/01/22 17:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000010f000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x7, &(0x7f000088a000-0x30)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$TCGETS(r2, 0x5401, &(0x7f000009a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r2, 0x80000) r4 = add_key$user(&(0x7f0000047000)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000096c000-0x98)="52773da10772a46978e7b9564a4aa68d3630a392dd0ca50afb8b1eca976f56f7a1fffea4cb80b050c51c32d6d6c5c604da9d74fc9e3b5f36ea40c2a372cc00aa00340d3560ae51f1c17b3c9b36b0a68e52e679dea4767c1a537a4f65e6bf097fabdddc2d22bc865c11e26c9cfd837ca5da5a981b1a2123a29ebb3b445f5d98232d41aee09f6dbaec9172abf025709eb50ad9bffd6e3e4478", 0x98, 0x0) keyctl$setperm(0x5, r4, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a58000+0x870)=0x1, 0x4) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000acd000-0xf)=""/15) 2018/01/22 17:13:00 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000030000-0x10)='/dev/input/mice\x00', 0x0, 0x1) accept$packet(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x14) 2018/01/22 17:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00001e4000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x20000000000000c6, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket(0x10, 0x802, 0x0) r2 = creat(&(0x7f00001fb000-0x8)='./file0\x00', 0x26) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00002be000-0x4)={0x36c, 0xffffffffffffffe1, 0x7f}) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000ae9000)=0x1, 0x4) 2018/01/22 17:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) pread64(r0, &(0x7f0000567000)=""/103, 0x67, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x480) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000530000)={0x0, 0x0}, &(0x7f00009c7000)=0x10) clock_gettime(0x0, &(0x7f0000869000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d2f000-0x40)={0x401, 0x100000001, 0x8, 0x5, 0xaf, 0x12, 0xa7d0, 0x9}, &(0x7f0000424000)={0x1, 0x4, 0x0, 0x1000, 0x7, 0x1ff, 0xf606, 0xfe}, &(0x7f0000420000)={0x20, 0x9, 0xffffffff, 0x3ff, 0x2, 0x1c8, 0xb85, 0x5}, &(0x7f0000a20000-0x10)={r3, r4+30000000}, &(0x7f0000b8b000)={&(0x7f0000f6d000)={0x7fdfb55f}, 0x8}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000772000)=0x0) clock_getres(0x2, &(0x7f0000dfa000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, r5}, {0x0, 0x9}}, &(0x7f0000a61000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x668) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bfd000)=0x6) 2018/01/22 17:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$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}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 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}, {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], 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], 0x0}, {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$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000be1000-0xf8)={0x5, 0x0, [{0x4, 0x3, 0x0, 0x0, @irqchip={0xf0, 0x0}}, {0xfffffffffffffffe, 0x7, 0x0, 0x0, @sint={0xbe, 0x7}}, {0x8, 0x2, 0x0, 0x0, @sint={0xfe76676, 0x5}}, {0xea85, 0x2, 0x0, 0x0, @sint={0x1f, 0x4}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x8, 0x0}}]}) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r5, @in={{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]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00001ca000)={r5, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000310000)=0x8c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) 2018/01/22 17:13:01 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000413000-0x9)='/dev/dsp\x00', 0x2, 0x0) dup(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b58000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e75000-0x17)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x4, 0x1, {0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x9}}}, 0x3a) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e76000-0x88)={0x5, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000001, &(0x7f0000e76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000123000-0x4)=0x14) 2018/01/22 17:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000711000)={0x0, 0x0}, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000025b000-0x8)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a73000-0x4)=0x2505, 0x4) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000453000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c0000-0x4)=0x18) r2 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00005c0000)={0x5, 0x0, [{0x100000, 0x6e, &(0x7f0000122000-0x6e)=""/110, 0x0}, {0x100000, 0x84, &(0x7f0000201000)=""/132, 0x0}, {0x10f000, 0xe2, &(0x7f0000137000)=""/226, 0x0}, {0xd000, 0xdd, &(0x7f0000742000)=""/221, 0x0}, {0x1002, 0xc6, &(0x7f0000306000-0xc6)=""/198, 0x0}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001d7000-0x2a)={r1, 0x22, "9d16f2f33f18641cb03b51cc46090f15362f406e2fd5947074a90753cc92f65a5c94"}, &(0x7f00001ec000-0x4)=0x2a) sched_yield() sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r1 = gettid() prctl$setptracer(0x59616d61, r1) 2018/01/22 17:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef8000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000c59000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009e1000)={{&(0x7f0000c8d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/22 17:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f9000-0x9)='net/stat\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006ae000-0x1)=0x2e, &(0x7f0000d8b000)=0x1) r1 = socket$inet6(0xa, 0x6, 0x633) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd1d) 2018/01/22 17:13:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cc000-0xc)='/dev/autofs\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x4a)=""/74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000134000-0xb)='/dev/adsp#\x00', 0x152, 0x40000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000742000-0x10)='/dev/sequencer2\x00', 0x8002004040580, 0x0) pwrite64(r0, &(0x7f0000987000-0x7)="b7000bb7f30260", 0xb520e49f6168e92a, 0x0) close(r1) 2018/01/22 17:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f26000-0xb)='/dev/loop#\x00', 0x1, 0x543000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r0, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) set_thread_area(&(0x7f0000f8c000)={0x4, 0x0, 0xffffffff, 0xfb4, 0x8, 0x3, 0x7, 0x7, 0x3, 0x0}) r1 = socket$inet(0x2, 0x806, 0x0) connect(r1, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) r1 = getuid() keyctl$get_persistent(0x16, r1, r0) 2018/01/22 17:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d87000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000004c000)={0x10001, 0x2, 0x20}) syz_open_dev$dspn(&(0x7f0000cfc000)='/dev/dsp#\x00', 0x4, 0x200000) 2018/01/22 17:13:01 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8001}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/22 17:13:01 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006fc000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) accept$packet(r0, &(0x7f0000f4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='syzkaller0\x00', r1, [0x0, 0x0, 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) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e52c9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) readahead(r3, 0x7, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0x69, r0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e35000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) keyctl$dh_compute(0x17, &(0x7f00006ee000)={r4, r0, r4}, &(0x7f0000ff7000-0x58)=""/88, 0x58, &(0x7f0000348000)={&(0x7f00004c4000-0x40)={'sha384-avx\x00'}, &(0x7f0000dd6000-0x9a)="c1154ef085b074b34f83e5a1afc9ce2b33451230b209db41d788020175512ca90a3a70f9c57e0c99aeae41b339d4fc5f12d676d9713015fdcaf7cc690e4880a968704d894c314945a9c79645e763c7878464194dda4c00c63b1dbc646e65410e77aa6d28aaa816e67a9b3736cc81564c63ac8bcc6970c514660006c8a2db47c7e7fd31b538fb3dada6687bb815f6264ec417faae5bfdbd55c6b9", 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f000025a000)={0x1, &(0x7f00009f5000)=')'}) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f00008e0000)='user\x00', &(0x7f000033e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000370000)="3df8913ee0a3e323d81c3d3d53f52f56c2d1e4c1e0de1c6dc6117c508c60358cc8aa5c71c05bf8d6f45dd1fb8423b6e49b8e8121c568d38bdd17f3d79d62d76a0af2452bcedaf3b678fdf39c53c5ee51aa1f0b402fd221ee796e8b39f1703f166778254c504884b2a154554002f8e7f1ba6c8a75f2b8220d0ae760957c67e3808b9bc7c596664598ec7a4be25d799ab86c0b48428e8b929c357e74872b", 0x9d, r1) 2018/01/22 17:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ae000)='/dev/rfkill\x00', 0x48800, 0x0) unlinkat(r2, &(0x7f0000fdf000-0x8)='./file0\x00', 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000014e000)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/22 17:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x3, 0x7, 0x0) lsetxattr(&(0x7f0000876000)='./file0\x00', &(0x7f0000bbb000)=@random={'os2.', 'keyring\x00'}, &(0x7f0000fcd000)="2fb75d63707573657429657468306d696d655f74797065766d6e6574307d6367726f75706e6f646576656d3065746830656d3000", 0x34, 0x0) pipe2(&(0x7f0000a36000-0x8)={0x0, 0x0}, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009d7000)={&(0x7f00008c0000/0x3000)=nil, 0x3000}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006bb000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000)=0x3, 0x4) fcntl$setflags(r1, 0x2, 0x1) 2018/01/22 17:13:01 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r0, &(0x7f0000c81000-0x82)="220000005e000721004f09f7e2ffd8f400010000000000edff000000e700ff02f1576e977b196e63e4319dc8be24af639756ca5758708299109cfd2c7338e9d3cb8a6272503df2b6c3bedcc93d5862ee0f2db4cfdcc0f2e29e56dc5ced01ed9c9a5e7b48e70a9a9dc5d14ac0ad3ad760529cbd09b76546b9ea94ba5fa935c9282076", 0xfffffe9e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/01/22 17:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00004e5000-0x20)={0x4, 0x9, 0x9, 0xffffffffffffff74, 0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00006ad000-0x58)={0x0, 0xfffffffffffffffe, 0x0, 0x63d4a88d, 0x4c6, [{0xffffffffffffff24, 0x800, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000375000-0x9)='/dev/sg#\x00', 0x33db, 0x42) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000e6000-0x94)=""/148) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00005c1000)=[@transaction={0x40406300, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/22 17:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000529000)=[{&(0x7f0000a68000-0x1000)="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", 0x1000}, {&(0x7f0000e22000)="63ee2c9fb89ca5c3c299866ab1ad90bba3f511e2192181b14c43266bd1b933432076f96f7572e8cd7bc7b13f77c197b6b233fcc781e5f7b881e03b568b5c8710416bea85e38efba368491c1c5830fd6a1362110ea24b255cc1d568a68e9f642768901db393cf8f2019034bd94ce14eb3f712df31880ca319b3da9758e14bc23a5cc4b5053ca3277866d2ba6fefe12a56fc30823eb393802216e9a759131d7311398317d94b3ca6ea1e1667bec9f02b7f761459b702e5b0d818e9e1a299dde75e1ed72e81d9cea4be12b27c0c13", 0xcd}, {&(0x7f00001d3000-0x99)="ebc759494402265fb143ebfc67ece60ba329bd735a67801ffe0faab16775ab4efd056de47d9ac53da17d040d6604d1365832b86c3e3eab213c1b2d4695a717846845e865f0426d55d31f8fcc09dfdf2d7f01b0de7a2cccdd895449e2203fb40d606386d957c4a8b5dfebcba66d12880da7f86410ad9779737cfe2af38fbca686875389f185a4767a080cced62071a4d5f1e75d02d6b3d8db4e", 0x99}, {&(0x7f000084e000)="4295d8f99d224e37b08bf96dcb0aa26cf5199b0e4d7b09baa6c7ffffe326746df364d0053e35b998b76fa31055689d6f3e617bd46abe69486b787cd60bf15d7899f8bc0b03b7d8d5f7052b8569a043b2e6c41a936255", 0x56}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000f39000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 17:13:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000409000)={0xaf, 0x8000, "f22b7a705f179358daa7e1e6b29091b265687829facc5a5e9eab45538bfa0cedbde2187eb743dc1b2721bce24d20aeb58a43040e461aedaec0c7335ebe5c46608ea89727df19de73920ad9a66598c9132f8f9b6d6d8dc6fb24fabf2d58958b755a427b2223ce73f82bb911a038ffaa796ed17f8a1a9fc92416d54ec8d0ad1321e287879392c671dc8f869ed8da171705ec9d76cf1c680e6884fbe0a32fcbb7200d42d5487174bd"}, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = memfd_create(&(0x7f0000a29000)='\x00', 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/load\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00006e1000)=r3) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listxattr(&(0x7f000068d000)='./file0\x00', &(0x7f0000816000-0x35)=""/53, 0x35) sendto$inet(r1, &(0x7f0000d54000)="", 0x0, 0x0, &(0x7f00006e4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00006ed000)={"42034faf567af3f4ff4cfe3b9b10bd44", {0x4, 0x6, 0xfffffffffffffffc, "4170be61c79e", 0x7fff, 0x0}}) [ 131.308505] binder: 14204:14207 got transaction to invalid handle [ 131.314927] binder: 14204:14207 transaction failed 29201/-22, size 0-8 line 2788 2018/01/22 17:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) dup2(r0, r1) r2 = request_key(&(0x7f0000398000)='ceph\x00', &(0x7f00000b9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000374000)='-md5sum\x00', 0xffffffffffffffff) request_key(&(0x7f0000ae9000)='rxrpc\x00', &(0x7f0000463000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e5000)='.\x00', r2) 2018/01/22 17:13:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x401, 0x2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x6, 0x8, 0x8, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c61000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x5, 0x42d, 0x3ff, 0x200, 0x0, 0xff, 0x4000, 0x6, 0xbb8, 0x1, 0x7f, 0x8, 0x1, 0x8700000000, 0x7fff, 0x8, 0x0, 0x10001, 0x5efb, 0x6, 0x9, 0x9, 0x4cd0, 0x5, 0x1, 0x5, 0x7fff, 0xb36, 0x10001, 0x6891, 0x2, 0x0, 0x7, 0x4, 0x2, 0x6, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0xc004, 0x20d, 0x7fffffff, 0x5, 0x1ff, 0x200, 0x9, 0x0}, r1, 0x4, r2, 0x1) prctl$intptr(0x21, 0x1) prctl$void(0x15) 2018/01/22 17:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000572000)='keyring\x00', &(0x7f00005c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) 2018/01/22 17:13:01 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000538000)=0x0, 0x4) [ 131.349965] binder: 14204:14207 got transaction to invalid handle [ 131.356341] binder: 14204:14207 transaction failed 29201/-22, size 0-8 line 2788 2018/01/22 17:13:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x7b) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/22 17:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007aa000-0x3)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b7a000-0x4)=0x7) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) exit(0x0) chmod(&(0x7f00002e3000)='./file0\x00', 0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000be9000)={0x0, 0x100000001}, &(0x7f000028a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000515000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ebf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d8e000-0xb8)={r2, 0x4, 0x931, 0x1000, 0x7, 0x3f, 0x7, 0xffffffffffff8000, {r3, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ed5, 0x7, 0x3, 0x5}}, &(0x7f000044a000)=0xb8) pipe2(&(0x7f0000b8f000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000060000)=0x0) syz_open_procfs(r5, &(0x7f0000f5d000)='maps\x00') dup2(r0, r0) 2018/01/22 17:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001dd000)='./file0\x00', 0x70007, 0x80000000000) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$midi(&(0x7f0000d46000)='/dev/midi#\x00', 0x4, 0x80400) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000000006c04, 0x0) r3 = gettid() r4 = getuid() getgroups(0x1, &(0x7f0000b4e000)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000feb000-0x8)={0x0, 0x0}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/audio\x00', 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000011a000)=[{&(0x7f00007a3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b2000-0x90)=[{&(0x7f0000b04000)="28954d00457168d5439fd54cf14b0bad2ca09e292cac10d9c9ab0deee82a2320248972a8c0c70e8ac0884ae150f2b836a789ae46fed12a5505b399882a7bc1a1f0091ed55ceef913d7503d6187fef55ca0d8bcd9a576d6b93c26cf8a87c9e8a21ef0070d02fe40c27f63da16b5934cfe75f0b98aaa7edc842c472daabaa59ee12e7245d4f0ff09d8099866538ef376f4d829b319a841fd4d6a36b4d73afffaa6362fd2cdf86fbfa4642b1722d28734180eb75e8fce28f28c21", 0xb9}, {&(0x7f00006ec000)="54a0b249eee28abe77882b7c572b7efd1da1fb92af3495bd0e3f7e712290cbcd903df8727eca0bacba15912ddff5ae83214c7ba20fc7f573714b3f3fa1a9ccd373e5f5933ac023f132b1091ba420c08b89745ccea8a1f61a2c11fe5aaa9fca526cb6dac9200e8f21d35763", 0x6b}, {&(0x7f0000d0a000)="2d5b05cae289b38269ad7e3fed9cd2b99cbfd4542809d446af51ae523c360b98c1eb50da65a03c772c172b4dd9cbd0b3258ffee00e6c97840b8e5f4ab7816549ec8f78c3fcfb54b9b10891613380ca25410e2c7c3d78aee4485dc3c6db5bdecffa832e28ad637af6023d7d148d4dfcc45cd2a7bc8c411be3e5ff5f7dcc60563d3277726c1f2d9c54a8c21828edd117615f217d", 0x93}, {&(0x7f00004f9000)="171e248f28d9", 0x6}, {&(0x7f0000527000)="e65f70215d01ccee9aef74a7140c8e550532231a31c9ea6003a6b4087ad329e87b94d090a66f950d624cab1f9f7402bb036a129946df19d91fcc7b6d56da1810985f52a7cf7dfe08b07badad94a3a1db299bd1d08b90408ebf9ffc71725f17f6c5ff288daa99aa5ee156b010fd2e5e4930ae388679fe6bdc362508a7ce2a257994f7c6ac82df8bdd642914869a51e9809edbaa11a44d6fb7019acb16db61512f9c0a3b18a85ed4396d389fab896a1119ea6cbcc263437291db438372825ce8", 0xbf}, {&(0x7f0000336000)="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", 0x1000}, {&(0x7f0000b6c000-0x64)="81fdbb138fe043943720627c56acf03f4ca53dc7412293b1aa995cf52365870f5a32a8215136a1adce27bc57e81fe144d677e0f71be0e5b3da748a4ba532bbd8e32169a2e0fbfed704bf97e99bd0c31d237f512db8f4a9f3183845bc781273f555324b62", 0x64}, {&(0x7f00006f7000+0xd42)="81e10251c04251ed243b84bd26f426962e9c23b8143cdb102e6f64e56b3a21d43c300a104ea3b908263a75891a2ff38a1d05e3232ac9d7a8e2ff810d38ff23641e82cf8424b1f0cf4d5dfcb27bc15c145ba0615d151e65a8b22c3d450d533c", 0x5f}, {&(0x7f0000e70000)="4818bd7910ca6796f4e7684a016d69bb0ed378c77a012c099eb02def6aff7acfc324e95df986987b73d1a26d6eabbe3aecc32e86b72cb82d274605b39cbc262218245551fe4e7d13c966f64a1f3ff576955ddd7f1dfe", 0x56}], 0x9, &(0x7f0000fc8000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r2, r1, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r7, r2, r1, r0]}], 0xa8, 0x40}, {&(0x7f00002c5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000ae000)=[{&(0x7f0000f3f000)="192a5870591921b6aedad3080159b57df3d2e33b3f05b90c605ed5e6eaea1ac0fb17af86279871b5cf1ea0e92e37ceaffd7b8d7650482ff305a5acb3d1e717fc26bb3559cc04003de03e92b96cfc3c141e1270daf551a2677c3f011c6ab37d3da0a8477a", 0x64}, {&(0x7f0000e47000-0xc2)="d9660f612b96d455c2d4399738989b8110a6b9603eeed7ae121e53e4d70c36d78f29d53a671b585837125f53ba145479a3a282d252744c1d979623351e6f641d065cf1bef6947df7cb665e5ee3da54f08d8b2b2acaf19a7a3efed17a1efa84a356ee4658791aa6ff0144cbf9b46fb1d74325ac4405c67303eb602dbd509caecc34a1d368434f71165f9df337a28b0456226b32cb321b19f94edee7d3ec30dd3d229c9f6bd08dc48ab059f594122e5e92be08436ce6c5ef9fc70f134650545cc66884", 0xc2}, {&(0x7f0000fd3000)="8534b4694ac33b8c77019f6b3b6fcdd362991045d46ce0e3d4f209b08363d8583a17d5bb2a1a1fa288f0bff6b2098f5164ab2b3a38944bbdc557bf967b7ee4d4958fafc5e292b608d0acded7dc2cc3def47302280237126a4434901659c5865322e3c1c15383cb70c453585bf293d3867f7d1712f0763b7691c7f7d4d1a1f15fe6fd8d6e545d65dab3633a71dbf4351707a2d499ae6968f64fc45d9b7a48b8a050b4e8103a289cb27aecffc2f1abe14cbce45b", 0xb3}, {&(0x7f00003db000-0x98)="458697dcfdeb3ea7abcad1abe222fdcdf6b175d53490817b80991a467c38e6e75ffa0081b8de325b73dfdeff12b90feb8c5f36d35ff51a7e0b04dca96c064f1a9b23130b08e6f1b8e2ea8fecd6f80aad6b19d3b7d9722ba0ea44c4cd784bb35b5b965fe026cb5e2ad8323580e1c1a15847bb057080e87d03b1ab71eedde0c8f97690f218ac2ffd6234a0eb30f345f4a993ab42aab03b79fb", 0x98}, {&(0x7f0000c86000)="62d4a8badb15a58b2a3e6c6bc34a58f53db816f805782d55eb42887bb0c6c1906309027dbf549707b2e5f65a7369b557f37a77ae32ab510f4299a761deb2bba21f3e41c3c56508b04af7eb413a0d3149ea789c08249c8951f6cbbfa399bf1c70ff2bdc4f2767dd4a03185e1c3715ec3d25b93ac859ea504a08d53ecffff01b47400429e76f6c69b2884de2dff7fe21d12874728a25cb72", 0x97}], 0x5, &(0x7f000074a000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}], 0xb8, 0x0}], 0x2, 0x800) r8 = getuid() lstat(&(0x7f0000fb1000)='./file0\x00', &(0x7f0000a3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_fuseblk_mount(&(0x7f00002dc000)='./file0\x00', &(0x7f0000f7d000)='./file0\x00', 0xe003, r4, r9, 0x5, 0x5, 0x800015) creat(&(0x7f0000d21000-0x8)='./file0\x00', 0x40) sendmsg$unix(r0, &(0x7f0000b4d000)={&(0x7f00003d9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000456000)=[{&(0x7f000022c000-0x4f)="3c421fc097e62b383b543521ef23e965df82292616db9ea158d4982d470729ac8993bd98880eb483afc0f3aad2253ff02eb4473dfde5b9ba5e91c467b6b80a09deb322f6ff462050fe645d894fb20b", 0x4f}, {&(0x7f00001b5000-0xe9)="ef02ba0581bdd668bd9b800505fce9f6fc53fa34f368e05779475e01e29d02b5d3c7d30dc07cff804c04c7f9c7803fb111061b3a325aed954d8c8c9b24d1db21d0520dd31d985691184c26377c09f541e7d47e9824bd77f11d68a0eb733bd712a2726645606652f4d9576f9d0454abbdf3744d3d1b953b5848e195216626a0da7dca04c74300e41bd5f95dc9b8ff0f08cd17b15e5a9452066d82f73097274ad61ef909a1501f51b4bb0a271dd6ef070724203bb51fee27f1919016aaa3c33ebea790dc9fb0ff841ef590cde3794867c894dfab085da6cf867abf96eac83fdfd5a43cfa1956d8771317", 0xe9}, {&(0x7f0000e5a000-0x9c)="111d7486c33e71f1e6b768e9830a800080539002713e196aeab239e5a3a61253f6d5bba828170aca7d6021ab2d9d7f7066f4274689f199ee68aa0238e4a559170bc1a29ef37e6551f068aa069dac9f5b8e48dd27584d899d836e462aafea5c81661a3e1e1876898e6f2c269aa14036afbddf94b7a50d91b1dbc123a7d5a50bf347b6b3c7cee2cfa5b46fadc22d064dbf233aca803e9a942e341554e5", 0x9c}], 0x3, &(0x7f0000fb7000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x90, 0x4008880}, 0x40040) 2018/01/22 17:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x400000000181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x405, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x2000000000000, 0x7f]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005f2000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x3fa6, 0x0, 0x0, 0xb, 0x0, "95817a03a10150368dc3294bae565cbfe773a6f724c22b0d9826ebc818eaad1bdce1ce130da96f497a8c82fdeffad272aae708a7fecbdc52ea57dd50b4950049", "008732cdd0a0123d12fd216a50afa99ce70cc5df3d74e726f0ba430f4a6d13eb9a253a6d16152640c6155fae875556c633bea9b1748e4bbf18b6633922bfc812", "b93010eed3bbf7ed608080f654c6c04da19fac915b70b6ae37d283c8230beb05", [0xfff, 0x9]}) 2018/01/22 17:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000008, 0xffff, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) 2018/01/22 17:13:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000-0xb6)=""/182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/22 17:13:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1000, 0x20000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 17:13:01 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000062000/0x4000)=nil) shmat(r0, &(0x7f0000001000/0x4000)=nil, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000004000-0xe0)={0x0, 0x0, []}) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb6000-0xa)='/dev/cuse\x00', 0x10040, 0x0) bind$bt_hci(r1, &(0x7f00009bb000)={0x1f, 0x6, 0x3}, 0x6) 2018/01/22 17:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$sndmidi(&(0x7f00006a9000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000005e000)={0x0, 0x80000000}, &(0x7f0000f1c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000028c000)=@assoc_value={r2, 0x8}, &(0x7f0000da9000-0x4)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c96000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cec000-0x1a4)=[{{&(0x7f0000f14000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000081000)=[{&(0x7f0000daf000)=""/87, 0x57}, {&(0x7f0000460000)=""/82, 0x52}, {&(0x7f0000da7000-0x1e)=""/30, 0x1e}, {&(0x7f0000301000-0xbf)=""/191, 0xbf}, {&(0x7f0000612000-0x68)=""/104, 0x68}, {&(0x7f0000b62000-0x7c)=""/124, 0x7c}], 0x6, &(0x7f0000039000-0x60)=""/96, 0x60, 0x1cf7}, 0x2}, {{&(0x7f0000d2f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000835000)=[{&(0x7f0000770000)=""/146, 0x92}, {&(0x7f0000464000-0xb4)=""/180, 0xb4}, {&(0x7f0000619000-0x56)=""/86, 0x56}, {&(0x7f0000654000-0x8f)=""/143, 0x8f}, {&(0x7f0000c27000+0x335)=""/139, 0x8b}], 0x5, &(0x7f0000730000-0x25)=""/37, 0x25, 0x100}, 0x4}, {{&(0x7f0000dfc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006fd000)=[{&(0x7f0000bd9000)=""/211, 0xd3}, {&(0x7f0000a6f000)=""/211, 0xd3}, {&(0x7f000011c000-0x93)=""/147, 0x93}, {&(0x7f00006bd000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000786000)=""/54, 0x36, 0x8000}, 0x3bd560e3}, {{0x0, 0x0, &(0x7f0000d2c000-0x10)=[{&(0x7f0000740000-0xb5)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f000037a000)=[{&(0x7f000053b000)=""/74, 0x4a}, {&(0x7f0000da5000)=""/104, 0x68}, {&(0x7f00009b7000-0xee)=""/238, 0xee}, {&(0x7f0000a9d000)=""/7, 0x7}, {&(0x7f0000fb4000-0x1000)=""/4096, 0x1000}, {&(0x7f000046f000-0xf6)=""/246, 0xf6}, {&(0x7f00001c4000)=""/15, 0xf}, {&(0x7f00001bb000-0x12)=""/18, 0x12}], 0x8, &(0x7f0000e2b000)=""/195, 0xc3, 0x5}, 0x3ff}, {{0x0, 0x0, &(0x7f00009b8000)=[{&(0x7f0000479000-0xfa)=""/250, 0xfa}, {&(0x7f0000217000)=""/30, 0x1e}, {&(0x7f00001de000)=""/83, 0x53}, {&(0x7f000064f000)=""/115, 0x73}, {&(0x7f0000429000-0xb5)=""/181, 0xb5}, {&(0x7f00002d3000-0x91)=""/145, 0x91}], 0x6, &(0x7f0000e62000-0x1000)=""/4096, 0x1000, 0x81}, 0x3}, {{&(0x7f0000289000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cdf000-0x10)=[{&(0x7f000041a000)=""/105, 0x69}], 0x1, &(0x7f000070a000)=""/33, 0x21, 0x5}, 0x10001}], 0x7, 0x0, &(0x7f0000765000)={0x77359400, 0x0}) connect$unix(r0, &(0x7f0000c39000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getpeername$unix(r0, &(0x7f0000a32000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a2d000)=0x8) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000048c000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f1c000-0x6)={0x0, 0x80000001}, &(0x7f0000fca000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000214000)={r1, 0x3, "8e3fa8"}, &(0x7f0000851000-0x4)=0xb) [ 131.463694] binder: undelivered TRANSACTION_ERROR: 29201 [ 131.469800] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/22 17:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000bfd000-0xb)='/dev/vcsa#\x00', 0x6, 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f5d000+0xa71)=0x0) getsockname$netrom(r1, &(0x7f0000ef0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000174000)=0x10) 2018/01/22 17:13:01 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0xfffffffffffffffe, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ff2000)=0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000ff3000)={0x6, 0x1}) 2018/01/22 17:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/01/22 17:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000550000)={0x0, 0x6d5a}, &(0x7f0000dda000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000396000-0x8)={r2, 0x492, 0x0}, &(0x7f0000da0000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000037e000)='/dev/vcs\x00', 0x2600, 0x0) recvmsg(r0, &(0x7f00007a4000)={&(0x7f00002b9000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c11000)=[{&(0x7f00006dc000)=""/0, 0x0}, {&(0x7f0000540000-0x8)=""/8, 0x8}], 0x2, &(0x7f000017e000)=""/173, 0xad, 0xffffc00000000000}, 0x0) sendmmsg$alg(r3, &(0x7f0000a93000-0x1c0)=[{0x0, 0x0, &(0x7f0000c3a000)=[{&(0x7f0000d2a000)="46d1509ae3dad899284f1bb9e5d42521d0019656608a60ec6ce07e4b928818bf71c5e353711ec739d7c34eae906f91e93db3960a97d4a12996baa6389afe2c2a0b15d3bd1936abceb40cd65d98b156388e495fa19b9271595e70946feaed2a", 0x5f}, {&(0x7f00003e9000)="eae298cb8d0192f522f3bbb38ea955187f89b65de48430d9a02a37b928a53a8129aa7f9901f393326b4e4c410ae98c", 0x2f}, {&(0x7f00009cf000)="4d6814e3549ad1850ba6c286f671e6cf360ed3760fe7f5023e2e31fad82cc228389eb11b50ac3e042aafd57ad7a61a11d56fcb7c89570f4e0a8653ba52804a07b31a43153bba46dadab5c681b822fa1a59c63ef1f94fea7db12a9d71b2be57953b2fd922a71d9d967a51a1bb983c51f4fd9923aaa6e5b96f63b176c50d6ff46ddd56cb60ae97c2b4601e5e860dfe639416f715d7f2b25456a862c1b0a1e8fdad904d682fe1", 0xa5}], 0x3, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000867000-0x20)=[{&(0x7f0000319000)="64bf336da7673cede622b7c0d20492e99f6c986c2befa36cfbcab5d0b89474aebebf9cc7cb17b9e89276feaaf5fbca22223eee2b1181141cd91c3f20dc046bc32342cea8fcfad72331156f612ab4eb49fb69b1ddf3c1179e500ed2e4a61c6e92821b676e199e56", 0x67}, {&(0x7f0000e1b000)="844fe819d49bf6a018275762aa9fd6810f82a1cfdd138bbb59d08d0af455d6e85de3a5bb7ca7b8fd03bc", 0x2a}], 0x2, &(0x7f000060d000-0x1130)=[@assoc={0x18, 0x117, 0x4, 0x8f8}, @iv={0xa0, 0x117, 0x2, 0x8a, "5bec76904d7ef16069acb4e87666b94d2531fa370c2b0ca091848c9450ef9d4c802238be637ea3e0bb6b155a78e81e440c9434411b9cc981619ef10a920bf10f985b750434636e1d9cfb5ea68e7ce372b1c2247226a557a4e6127cb31f46da359f8abd3c0d94962b0071cded398c87c9fd905afa53ada38540be8dfcf139c35b5515bd2574f3f95047b4"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0xab3a}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0x60, 0x117, 0x2, 0x4c, "31ff9daf9eecd9210fd579bf921674bbb6cdee247b8548337b638081032a3ea7f7165aab891f1662d869bce46a9fe4a79da7775eb7fc319c31130270d8ac0bd5fdcd901189558180856ced29"}, @op={0x18, 0x117, 0x3, 0x1}], 0x10f0, 0x40801}, {0x0, 0x0, &(0x7f00003f9000+0x789)=[{&(0x7f0000984000)="d654d3988a9dd17060d8d39f72f31ab70e3957d8c490287be0b64dcfa8a3e6084d39b206ccd1dd75a2f8cd4fcc0402", 0x2f}], 0x1, &(0x7f0000408000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x30, 0x4c010}, {0x0, 0x0, &(0x7f0000690000-0x40)=[{&(0x7f00000ba000)="5e5dbf2aeacb677a845b3f1ea6319c4fc193467117a48739944e97f90186fb146df3e2a91bb2b0870700349bffbe1002092c55f95b84ec2c748f16e73e53d18cc40b6dbba3d040066ee53b13e5a97e9eca623741bb9641667aa7ce7c9f9847d7ad027c48faa8efd6bbab78449b4bd72e0ee3b3b7ba433dc50be539caefe658a87981", 0x82}, {&(0x7f0000c82000-0xd1)="bebe0151c1db307979fb60e6f80b41c730c11df054ea58163d8ae5594aebe2c08a2e42d3066b02fc86c11ec84268d5925f7e1bb8a7e552608ddd6cabd31460cae2b1047e8abd07359b1356922ae03ee8687bdb6b1573f32f93e7c6aa32d30019f7aab40ae0c2afda0fae7679f5178b66a8f7d30b4984ea6150fa6b49c215c543f72e6f185ca74fe825951d79035848d0a091e1d7206fadc7561766f06d3de0161d3f6cc34a013e2678da6fb9f1425b19bc78e9f6511c1f188c1d1d9a8ebda0105c63db4f855d8a08b4c0363cc91ee27dd7", 0xd1}, {&(0x7f0000eb9000)="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", 0x1000}, {&(0x7f00000a7000)="72e547dd2247e3d245a5a33228e0483ca41083a14b69f0a7ed476315eec289e08d90798215ea3279b9cb1f9981494b2d6296973faac9ca4cbd29b9da898f1ae4d7b62bf3111af045b2c0b4c1f0ac1628086516ea24bf1218bd8d4b336142c57687c45b4da7c5d00e5f57226d2f77db29b54e07905fb86384e75ad0c11535fe4bbe4894114c87aa96f93aa8f4da077b74aecef7823103c90e9c472d55dfdc3e89f5497b326bbd88431efcd34c02101745bd45960130d4abd6d9770175b10edc219a2fb8160be533cb2732ff8ba5fb683b45692bda13c2", 0xd6}], 0x4, &(0x7f00006b2000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x400c0}, {0x0, 0x0, &(0x7f00004fa000)=[{&(0x7f000022d000-0xaf)="acf90b73d4eecd0abbac1384b945a812c07a1d7a65f840648741dd11974315a98acf717c2db34f04dff8799d01ef2aefc162352ec3d9e845ab3681e711bd800fa1a577950535d567f399b7997da17b127c55bb803e2320094db01ae1e5ce646f12e3d74b637bfd6724bd4d97bdc6b3937de162ae92a86b401569e18b9e3aa1e1d0126ad10efb21e2bc416f55b5f633730c9d09eaff25e8a4b1c781f9fe09441a922a7a7a59d989a50d08564bef6b1e", 0xaf}, {&(0x7f00005e5000-0x11)="85b8843b300543534f9c53a831531a90c5", 0x11}, {&(0x7f00004b7000)="66a85208b8a0009fd0a354fab06385a808d432c9084889b905a8b11d74616bd3e115427f54af697a32e7647abd582b22325053480c6fa757d0708e25f1dd600774841bc3f0d318c14b5f2c1bd8bbf58c9992fa1a251a60dd45cadb5503c087247e66ab7418865e109fe73d97891f25b655fe12a43fa0b142099bb4ef0acf0b91084e101d5d11742400b3b9d530ced377b6bdf1773933fcc4c8dcdd134a48dc0554bb4149b6ef061f2f36c1a30a57e62de0f96ac3161f2dcc9e3996b2a42a58a3157f", 0xc2}, {&(0x7f00002b9000)="550388b5ec0155c3b8a1e259ca0b4b48d3b44ce3115d8c501013e3e0fa46863c956b9e8b4a59cf", 0x27}], 0x4, &(0x7f0000067000-0x1e0)=[@iv={0xd0, 0x117, 0x2, 0xb5, "2a4245d06e914808c9d661aff6d918ea9f25cab1a38fce9d905da11048ffb902548baeca7179baa653927a5d199511639ca2ecc6693c724f56c41076d6e06c444184aca813370761bc469dc43fda65df148e8bf83de0701fb942615af203ed6d2239a31d4d6d0368bb2c29d23b25451011f20d558e65828cbaac14a0f3992065e8696ad612e50e1964808ccb8a1c60a9f348ba2618cbadce51febc1668844913cebe748143538cbd5fcfb2f257ad61bc0941655428"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x98, 0x117, 0x2, 0x84, "f4e71d0ae92b264b4df0a5877f41e825126a61968f69d7d1e82d8ad9efa986b9ee40591cf5d520c6cb86f6d45531c2776d35df7752f3de1dd2a0106906af07a767b5c916aaf065f201276c206a58afb1fa3082a9aaa77319c8e7140b81e10c20f845c4d1046a3e1a32ffdfebf83c754c6b77c4ea6e25a5d894eeeaed41aff41cb42bdd6d"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}], 0x1e0, 0xc0}, {0x0, 0x0, &(0x7f0000268000-0x10)=[{&(0x7f000027b000)="", 0x0}], 0x1, 0x0, 0x0, 0x4000000}], 0x8, 0x8040) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007fc000-0x4)=0x0, &(0x7f0000df3000-0x3)=0x4) 2018/01/22 17:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e23000-0x8)={0x0, 0x0}, 0x80800) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000979000-0xc)={0x7, r1, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000062c000-0x8)={0x1, [0x0]}, &(0x7f000004c000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000086d000-0x8)={r2, 0x100000000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00001b0000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d78000-0x8)={r4, 0x6}, &(0x7f0000363000-0x4)=0x8) r5 = socket(0x1f, 0x80805, 0x6) acct(&(0x7f0000e0f000)='./file0\x00') setsockopt(r5, 0x1000, 0xfffffffffffffffd, &(0x7f0000f14000)="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", 0x1000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000a0000)=0x0) ptrace$cont(0x1f, r6, 0x2, 0x40) prctl$seccomp(0x16, 0x2, &(0x7f0000c64000-0x10)={0x6, &(0x7f000001a000)=[{0x400, 0x4, 0xfffffffffffffff9, 0x6}, {0x8, 0x40000000000000, 0x101, 0x2000000000}, {0x14, 0x29, 0x80, 0x0}, {0x3, 0x8, 0x3, 0x1}, {0xff, 0x8, 0x9, 0x2}, {0xf66, 0x9, 0xca3d, 0x81}]}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000419000-0x11)='/dev/vga_arbiter\x00', 0x20800, 0x0) process_vm_writev(r6, &(0x7f00000a7000-0x20)=[{&(0x7f000024a000)=""/132, 0x84}, {&(0x7f0000c02000-0x16)=""/242, 0xf2}], 0x2, &(0x7f00000ab000-0x10)=[{&(0x7f0000a93000)=""/153, 0x99}], 0x1, 0x0) connect(r7, &(0x7f000099b000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r8, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/22 17:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000d6b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fcff0700004d137881159969b7a11a9d05000000eef49755579fdc0007fd72162723eb5d005a9d6b3124649bb415088bb1320e00d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000733000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e24000)={0x0, @in={{0x2, 0x1, @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]}, 0x5, 0x7ff, 0x8000, 0x6, 0x20}, &(0x7f00006c4000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c86000-0x103)={r1, 0xfb, "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"}, &(0x7f0000e30000)=0x103) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00004c5000)=0xfffffffffffffffa) 2018/01/22 17:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000e, 0x80000000020) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f00007bd000)="89", 0x1) 2018/01/22 17:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00002ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/22 17:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f0000bbf000-0x60)=[{&(0x7f0000c91000)="9c675eaca3df1aeff08a6fe22c86accc8f8f70b511f42e0295c2f1475efb0b2e7debaf45a103fd3670a60196906693f943b2c9e5ebf48c3c8abb76ba05db826a5aa3c45caec03fa81b4a9d5aaa82bd0687d24cff24f6fe7912094dbbb443ce6fcce0c85700ca1b2d38d5ec5ec8659bf5e21ea2ffcc5509196aeb", 0x7a}, {&(0x7f00007b6000-0x5e)="e138c7d62c87d84a6923b0f6f7cee5ce90f41d86f1e352444b0c86f92847586cc3693139b6bc363fea76fbe92b20c2f0c2415504a6444407533bfa517dc79a93d01428ccf018abc422dd00103101dba659550636f37a47075c4fb17a3b42", 0x5e}, {&(0x7f00000bd000-0x28)="5c236c512a6edd879353b870fe401ddd3a0e77120ed5048d836814932daa60f15cae5fd9cab1cc26", 0x28}, {&(0x7f0000adf000-0x3c)="53000eb2b20bef32dc1641fb88fb60852bf920864bb58e086073bb68c144a0ad631d2adb3bf7017eb404625c4d26a1656f3a57fe592db6d7b086098d", 0x3c}, {&(0x7f0000db9000)="9a394c50a3411f2b7c66e7dd3ca6a5f031d02cd97302cab77efbf9221be6bfef6b947a1b0d642c5e75f16b33c6e0bbb807e0f201584299b8ad70d5e9cb", 0x3d}, {&(0x7f0000536000-0x98)="0a491cfe1fb578f480e85ccf9d8a5430bcfa0e82f4a88d9fa3501aa8cc59307d200fd843a1d51bdee78b30a90754b7d97b9f976d3f156406f4a25ba61467d79643219d04674fd370dc93c91a00e33d0e656cff20307ae111fa10f179d9e45e4f2cf3e485d0a3d99522f9ee3f065aff118093b7af266a600c4247a4d2321d8d40adfa80c854b51263f64b8332100aca925ecffe34c17a7c5e", 0x98}], 0x6, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = accept(r0, &(0x7f00002e7000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000448000)=0x8) sendmsg$unix(r2, &(0x7f0000763000-0x38)={&(0x7f0000876000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00007b3000)=[{&(0x7f00001c6000)="d7721ba5a15166d389da3311a487bc9ce4ff9aa6fda2e9eb4d49e03822d4b6c983", 0x21}], 0x1, &(0x7f0000553000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000800}, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000052e000)=0x1, 0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/22 17:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d45000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e11000)={0x1, &(0x7f00004f7000)=[{0x7, 0x1, 0x9, 0x4}]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000b13000-0xa)='/dev/vcs#\x00', 0x8, 0x4002) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005a3000-0x10)={0x71, 0x200, 0x5, 0x100000001, 0x0}, &(0x7f0000193000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca6000-0x10)={0xb48c, 0x204, 0x2, 0x4, r3}, &(0x7f0000ecb000)=0x10) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00007cd000+0x6e4)={[{0x4, 0x2, 0x7f, 0x100000000, 0x80000000, 0x5, 0x5, 0x4, 0x80000000, 0x4, 0x1, 0x0, 0x101}, {0x100000000, 0xaa, 0x0, 0x1, 0x0, 0x8, 0x0, 0x9, 0x2, 0x2, 0x20, 0x33c, 0x40}, {0x6, 0x8, 0x0, 0x6, 0x1, 0x80, 0x100000000, 0x400, 0xb75, 0x7, 0x7, 0x7, 0x80000001}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r4 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r4, 0x7, 0x4) getrlimit(0x7, &(0x7f00006a3000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d0f000-0x38)={0x0, 0x0, &(0x7f00006e2000-0x10)=[{&(0x7f000038f000)="ec62d8de0c0d63a7", 0x8}], 0x1, &(0x7f000045b000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x48, 0x44010}, 0x40844) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000af2000-0x28)={&(0x7f00007b1000/0x2000)=nil, 0x8, 0x5, 0x78, &(0x7f000014d000/0x3000)=nil, 0xfffffffffffffffb}) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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]}) r2 = msgget(0x3, 0x94) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={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) stat(&(0x7f0000003000)='./file0\x00', &(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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={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) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000002000)={{0x7f, r3, r4, r5, r6, 0x2, 0x2, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x7, 0x5, 0x7, 0x81, 0xdc39, r7, r8, 0x0, 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/22 17:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xba0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c0a000-0x4)=0x0) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d39000)={0x0, 0x0, 0x0}, &(0x7f0000456000)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00005f1000-0xd)='/dev/usbmon#\x00', 0x3, 0x101) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff69, 0x3e3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4bd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4000000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000603000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f000092d000-0x14)={0x11, 0x9, 0x0, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000019c000)={0x5, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000058c000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x765e, 0x62, 0xd96}, &(0x7f0000699000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001b000-0x8)={r1, 0x8}, &(0x7f0000f7e000)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a02000)={0x3, {{0x2, 0xffffffffffffffff, @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]}}, 0x2b6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000c7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000cd9000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xfffffffffffffca5) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000d0d000+0x864)={0x5, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000052000-0x10)={0x4000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x10) r1 = syz_open_dev$amidi(&(0x7f000004a000)='/dev/amidi#\x00', 0x100000000, 0x129080) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000045d000)={0x7, 0x1f1, 0x208, 0xfffffffffffffae3, 0x8000, 0xfff, 0x401, 0x6, r0}, &(0x7f00009a8000-0x4)=0x20) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000244000)={0x9, 0x0}) 2018/01/22 17:13:02 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000051c000-0x4)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000385000-0xa)='/dev/dsp#\x00', 0xef9, 0x80400) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000082c000-0x73)=""/115) connect(r0, &(0x7f00009d1000-0xe)=@l2={0x1f, 0x1, {0x9, 0xe9, 0x4, 0x7ff, 0x5, 0x7}, 0xfffffffffffffffa, 0xf9f}, 0xe) r3 = shmget(0x1, 0x1000, 0x2, &(0x7f00005c3000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000bb0000-0x40)=""/64) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x80, 0x46cf49f2bdb3320) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x1, 0x0, "831abf69eef191da98be65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a700000007ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r5 = syz_open_dev$dspn(&(0x7f0000b56000)='/dev/dsp#\x00', 0x7af, 0x4080) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f3d000)=0x0) fremovexattr(r5, &(0x7f0000556000-0x10)=@random={'btrfs.', '/dev/dsp#\x00'}) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f00000b8000-0x8)=0x10000) [ 132.141107] binder: 14317 RLIMIT_NICE not set 2018/01/22 17:13:02 executing program 3: r0 = socket(0x10, 0x4004, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000195000)="") munlockall() 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/mixer\x00', 0x0, 0x0) getpeername(r0, &(0x7f00002f6000-0x6)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060f000)=0x14) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c77000-0xe8)={{{@in=@rand_addr=0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xc9, 0x1, 0x9, 0xa, 0x0, 0x20, 0x67, r2, r3}, {0xd1e0, 0xffffffff7fffffff, 0x0, 0x100, 0x80, 0x1, 0x6, 0x10001}, {0x3f, 0x40, 0xfffffffffffffffa, 0x2}, 0x3, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, 0xa, @in=@rand_addr=0x8, 0x6, 0x3, 0x3, 0x5, 0x7f, 0xfffffffffffffb24, 0x2}}, 0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f89000)={0x0, 0xfa, "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"}, &(0x7f0000f89000)=0x102) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00007f1000-0x78)={r5, 0x70, "6484abb6f94c7733a51c5fb8e103e830367475b8621e5d7481a79bb637f4b0ea86fd4a3034632f23ab3ca18c29a2f680f58efabc08f0036e38670750863dd9c0ffdad8587014e4e948f9e842b60bf0f684a88479ed4c83b231ffd44786620fde7e522593650124c75d99286cdb2f6bf1"}, &(0x7f0000f8a000-0x4)=0x78) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000f8b000-0x8c)={r6, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000050c000-0xb0)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000526000-0x8)={0x0, 0x0}, 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') personality(0x400000a) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d65000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1b000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000216000-0x8)={0x0, 0xe1}, &(0x7f0000e1e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000109000-0x98)={r1, @in6={{0xa, 0x2, 0x11a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001000}, &(0x7f0000a32000)=0x98) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b36000)={0x0, 0x0}) 2018/01/22 17:13:02 executing program 6: exit_group(0xd547) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e17000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d43000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000871000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5, r1}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 132.164766] binder: 14317 RLIMIT_NICE not set [ 132.167440] binder: 14311:14330 got new transaction with bad transaction stack, transaction 39 has target 14311:0 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x2) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x76e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f00004f0000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000448000-0x18)=@get={0x1, &(0x7f0000d22000)=""/48, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000b40000-0x66)={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]}) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x204, &(0x7f0000322000/0x3000)=nil) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) prctl$getname(0x10, &(0x7f00003c8000)=""/32) readv(r0, &(0x7f00006c3000)=[{&(0x7f0000f03000)=""/158, 0x9e}, {&(0x7f00009c9000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x80000000000, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803ad25073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000098a000)="0160c2117777f73ffa744a6fe1931c97f2e2e307e39d7b38a84ce14c30f39745041ea6b4d28b5fd99387087d70eb999df3857becd5a5d054ad66bc7ab3e938384ad4149da1dca2856bb62eca55ff9509b79fb83063cbe6ee04cefd8686b57e479da4393cc8d312c52b56ecda314e1810801072a995fbd4f251995f000d5d846427e144bc349471b6a63fb4b2d7e3c8f9a55f727e3d261032b61df3bcd6810de4bca1f3bfce36fc3cf5ae98c3d27d817e6a93253e42e6a3e82ded425652803eaa", 0xc0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000cc1000-0xc)={{0x3, 0x6, 0x26f5, 0x6efd, 0x3f, 0x3}, 0x0}) [ 132.167457] binder: 14311:14330 transaction failed 29201/-71, size 0-0 line 2815 [ 132.171242] binder: release 14311:14330 transaction 39 out, still active [ 132.171247] binder: undelivered TRANSACTION_COMPLETE [ 132.171258] binder: undelivered TRANSACTION_ERROR: 29201 [ 132.214180] binder: BINDER_SET_CONTEXT_MGR already set [ 132.214189] binder: 14337:14341 ioctl 40046207 0 returned -16 [ 132.215538] binder: 14341 RLIMIT_NICE not set [ 132.286579] binder: BINDER_SET_CONTEXT_MGR already set [ 132.286590] binder: 14337:14351 ioctl 40046207 0 returned -16 [ 132.286659] binder: 14358 RLIMIT_NICE not set 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffdad) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000a57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002e6000-0x4)=0x14) fstat(r0, &(0x7f0000a84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000059f000-0x88)={0x2, {{0xa, 0x2, 0xfffffffffffff4e1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000011c000-0x4)=0x30, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008c6000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x0, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00004dd000-0x4)={0x0, 0x0}) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000274000)=[0x0, 0x0]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dde000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00006bd000-0x10)={&(0x7f0000ee2000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002ce000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000eb1000+0x541)={0x80000001, 0x9, 0x7, 0x2, 0x1f, 0x2, 0x2, 0x9, 0xcb2, 0x8, 0x2, 0x81}) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) getresgid(&(0x7f0000360000-0x4)=0x0, &(0x7f00001ab000-0x4)=0x0, &(0x7f00005b7000+0xf04)=0x0) getegid() getresgid(&(0x7f0000f07000-0x4)=0x0, &(0x7f0000254000-0x4)=0x0, &(0x7f0000a1e000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c5e000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001d1000+0xdab)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e43000-0x18)={r4, 0x5, 0x10, 0x5, 0x9}, &(0x7f0000d7a000)=0x18) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003ba000-0x4)=0x0, &(0x7f00007b2000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) setgid(r1) fstat(r0, &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000b00000-0x14)=[r2, r3, r3, r5, r6]) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$bt_l2cap(r1, &(0x7f0000013000)={0x1f, 0x9, {0x20, 0x1ff, 0x9, 0xfff, 0x0, 0xc187}, 0x101c27e6, 0x0}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x5) keyctl$search(0xa, r0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/22 17:13:02 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000fe6000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000361000)='/dev/dsp#\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dcf000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00008f6000)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000b000-0x8)='./file0\x00', 0x80, 0x100) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 132.300277] binder: release 14337:14351 transaction 41 out, still active [ 132.300282] binder: undelivered TRANSACTION_COMPLETE [ 132.340717] binder: release 14311:14317 transaction 39 in, still active [ 132.347537] binder: send failed reply for transaction 39, target dead [ 132.358908] binder: send failed reply for transaction 41, target dead 2018/01/22 17:13:02 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000201000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000207000)={@generic={0xa, "40b42eec453a95b842071c897c6835974803b95f398ef6d49551e7efc1c967987324f8f25e52c23625a9121b9f2eefbdc1d6463f899c4d6937edda9cf0c639d8afd7a7814c9d83bd315cd0202bcf20670c9091a9c99e93d8c280746c714340a20536c4ec24b8a5afe3745da8cd0b60b663f59ab9ebbcd44cf751ea9e9218"}, {&(0x7f0000001000-0xda)=""/218, 0xda}, &(0x7f0000000000)=0x0, 0x10}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x200, 0x181001) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000987000-0x12)=""/18, &(0x7f0000eb0000-0x4)=0x12) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x14, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dcd0000002441dde016ff1ff5000000fa000e0007b2bf41f1d77336270dfc4e", [0x1, 0x4]}) 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") r0 = memfd_create(&(0x7f0000211000)='\a', 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f1c000)=0x9) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, 0xffffffffffffffff, &(0x7f0000773000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/22 17:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e75000)={0x0, 0x4}, &(0x7f0000ebe000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000690000)={r2, 0x0}, &(0x7f00004ad000)=0xfffffffffffffee0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000d7f000-0x13)="ade2257c4a904ba823969889fa34a0580b72df", 0x13) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003cf000)={0x3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb88, 0x8, 0x6, 0x8001, 0x0, 0x7, 0xfffffffffffffffe, 0x101}) sched_yield() 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000027c000)='/dev/sg#\x00', 0x0, 0x0) msync(&(0x7f000041b000/0x4000)=nil, 0x4000, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000002000)={0x3ff, 0x14, [0x7ff, 0x1, 0x1f, 0x2000000000000, 0x2]}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) sendto(r0, &(0x7f0000001000-0xfe)="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", 0xfe, 0x4004004, &(0x7f0000f0a000)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 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) pselect6(0x40, &(0x7f0000004000-0x40)={0x4, 0x1, 0x5, 0x7, 0x6, 0x1, 0x5, 0x0}, &(0x7f0000003000-0x40)={0x7fffffff, 0xffffffff, 0x8c, 0x6, 0x5, 0x7f, 0x2, 0xd36}, &(0x7f0000002000)={0x8, 0x2, 0x6, 0xad, 0x2, 0x3, 0x9, 0x4}, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000)={&(0x7f0000004000-0x8)={0xfffffffffffffffb}, 0x8}) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x42140, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) stat(&(0x7f0000f45000)='./file0\x00', &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) arch_prctl(0x1001, &(0x7f0000789000)="284be1e49e37be0dfc9259589121ceb0912871590a5fd0ca4b14bba8daa97cecda20a15b898cb77c5287f0f2aaa86414e1f5e9a331") r2 = getgid() readlinkat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000958000-0xa6)=""/166, 0xa6) setregid(r1, r2) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/rtc\x00', 0x82, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ad8000)=0x8000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffc, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) prlimit64(0x0, 0x0, 0x0, &(0x7f00006ca000-0x10)={0x0, 0x0}) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)='setgroups\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x80000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x6, 0xbf, 0xbc35, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x514498e, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x91e8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x200, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x19b8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x40, 0x401, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0x2521, [0x0, 0x0, 0x0, 0x0], 0x21a0f7c6}, {0xff, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb7, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x0, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0xd14, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000730000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f0000dd4000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r2, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r6, 0x21, 0x15, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f11000)=0x0) fstat(r5, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r7, 0x0, 0x8, 0x4, 0x800000) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r8, 0x10000) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000047a000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000012f000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dd2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000088d000-0x8)={r1, 0x7cf1}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007dc000)={r1, 0x8000, 0xffffffffffffffff, 0xffff}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00004a1000)=0x7, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f09000)={0x4e7a, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00005a3000-0x64)={&(0x7f0000ff6000-0x1c)=[0x10000, 0x180000000, 0x5b, 0x7, 0x6f2, 0x4, 0x0], 0x7, 0x5, 0x8, 0x3, 0xffffffffffffffff, 0x6, {0x7, 0x7b16, 0x4f, 0xc69d, 0x6, 0x1, 0x9, 0x3f, 0xfffffffffffffffe, 0x4387, 0x8001, 0x8, 0x6, 0x9, "c5cd92fa1c15dc35a213e376c8a8537dcd237bb73c1e4fa4fa417126d469a860"}}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000054b000)=""/48) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x64b1, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0xcc, 0x0]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000057000)=0x0, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000088a000-0xc)={0x7, 0xa723, 0x7c, 0x40, 0x9, 0x4}) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) execve(&(0x7f00003e2000)='./file0\x00', &(0x7f0000f10000)=[&(0x7f000066b000-0x1)='\x00', &(0x7f0000fa4000-0x2d)='*ppp1eth1&vboxnet1md5sumeth0keyringlo%system\x00', &(0x7f00003fb000-0x6)='nodev\x00'], &(0x7f0000cde000-0x18)=[&(0x7f0000e98000)='uservboxnet0eth1\x00', &(0x7f0000695000)='\x00', &(0x7f00002dd000-0x2)='%\x00']) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() set_robust_list(&(0x7f0000d07000)={&(0x7f0000385000/0x4000)=nil, 0x9, &(0x7f0000173000/0x3000)=nil}, 0x18) move_pages(r0, 0x1, &(0x7f0000a45000)=[&(0x7f0000f6e000/0x3000)=nil], &(0x7f0000004000)=[], &(0x7f00003ef000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002f3000)='./file0\x00', 0x800, 0x1) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000052c000)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b2c000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$lock(r0, 0x7, &(0x7f00005f1000)={0x0, 0x0, 0x9, 0xae6, r1}) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e0b000)='./file0\x00', 0xffffffffff7ffffc) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mkdir(&(0x7f000076a000)='./file0\x00', 0x110) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007fb000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b0000-0x4)=0x0) kcmp(r1, r2, 0x2, r0, r0) creat(&(0x7f0000551000)='./file0\x00', 0xfd) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000ec000-0xa)='/dev/dsp#\x00', 0xfffffbfffffffff9, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ebf000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000013a000-0x8)={r1, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1a, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup3(r0, r0, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000063d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c09000)={r3, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000f60000)={{0x5, 0x2, 0x81, 0x80, "186457105120b6ac8512f0745aed138a699d446e6f93791ac9b61bf903bad444a28641d17322eba206b674d7", 0x10000}, 0x0, 0x0, 0x0, r2, 0x80, 0x1, "6d81604d39f59df2a6a049fbb431364b942914796b4738f0836ecdf8680f295cea4c4e61381102233eb05b2cd23b5c0514d3f217ebfb9bcbbf66c46f6ba042e6", &(0x7f0000f61000-0x4)='GPL\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x3, 0x0, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000d25000-0x4)={0x8, 0x10, [0x3ff, 0x1, 0x100, 0xfffffffffffffff8]}) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="", 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b73000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x121200) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fa6000-0xc)={0x2, 0x55fd2dc7, 0x919, 0x9eb, 0xfff, 0x6}) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000110000)=0x0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e55000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8001, 0x3, 0x0, 0x3, 0x8, 0xfffffffffffff001, 0xfffffffffffffffc}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xffffffffffffff81, 0x401) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0xf6, 0x6]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x9, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000185000-0x4)=0x0, &(0x7f000013a000-0x4)=0x4) ioctl$int_out(r1, 0x5462, &(0x7f00007b5000)=0x0) write(r1, &(0x7f0000258000-0xe0)="1cf8fb11095d695180334af46df4e07c429b2b4ef34045339359ba4cd802f39fb864752a738b7cd794b0a94ee4748fa5be1371bbc9fd1a70ecf9c363ef057a09e93b487b2e56ac411516e19e4ea6fac7211e451e863c1140f78a26f94cb53ca477cf86121062f75e329a417803b1f7aaabeabb89684944c3711a443275f22c6aa1bcb290777f11161b66b735630586ff5dfd9f91f5e3086e89c35cf6ec7ef574fcecff939c1345a31d59f3c10b577d2aa7c1c4311ccb29371d171a63cdedee8576c5c8c3ce93906b95e9a2d12b02972d7ba0970e50b85195eeeffc43b8725860", 0xe0) r2 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r1, r2, &(0x7f00009d8000)=0x0, 0xfd) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a45000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0x8) pwritev(r2, &(0x7f0000340000)=[{&(0x7f0000565000-0xfd)="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", 0xfd}, {&(0x7f0000b99000-0xc6)="7de80f9a32a67019c4304663b85acdf0da9ff793510e042d2a35cbcc65a37c95ea068678a1998df4fa13d6f3dccfd4489391f5af7a2cc2c6f74cd52b2c8614f05f437aff1b0149d7d6c62065e29d47eba038f064ad443e20e1372e9917bf32da491a9236fd09397c7d2b8395cccee7843c3a94f875e938ad8f3ff4d4314287e7ad31bc8a0d30550a4c3ad3b392b891deaac262e1a557cdb20918073536c31ee13d9d84c4449dc42c3408bfbeab2e204dc238e5a520cb492195ca734133e4f078b92e64ba9355", 0xc6}, {&(0x7f00008b6000)="b9c808295256ddcc95881f66ce1741672593c3521e6e9a6afec0390730d616394a754cfeafc99e2eb99eb261890d65b7da", 0x31}, {&(0x7f0000513000-0xb6)="5fcd7440d15cf0f48884e257ade0695fe8ce0d7a180f71b38a7d4cec383e6dceca02aa1e1d10a1e89f1cc050b0a135eaff7a1e843ff76e28fdeec1ea4987fee027954548a8a6e0693aba8db429223a0011d53f54a9812228741dc980f7b4993f1b0a885d2cd7c05fa992d07816dfa675e329d0524ae7dd4595c6ec3dcec8d09ed14c2c96227111ffa27cceb2b6d19f495db859db1ce0e236ee1a4e3c43b3ec71200124fe18e59b84a98a56d014ae4d7a4ed8c11ca220", 0xb6}, {&(0x7f00000bc000)="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", 0x1000}, {&(0x7f0000de4000)="f5043eb8635f1552de2baff7ebc47c879ae66f48fc1a1bab869433755dd28b4294e06d57786e9d105d9349e39e934b8e1751bb0d61a59aa3ac55729bb79aee4c35981b1d2469b4c35e11872e9587c359de15c2fee0dfa2009b13", 0x5a}, {&(0x7f00009b9000)="99b281621b1824376983ec1e40291f3a503edc2a5da98b7ca6aadce1c09ce29462975dc9b0bbe2e7de92a15b004ca069e51bdec37819d234e64c10e15964882f3382839c928cd4a04af86a6b66c00bff424ac84172210dfce03684fd6ee4b81a7edd241f3e862589b7ea10e0dc7263f8492601cf7dd5eff67a05b992e8", 0x7d}], 0x7, 0x0) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e51000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x3, &(0x7f000052e000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dca000-0x9)='/dev/dsp\x00', 0x400800, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000459000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) pipe2(&(0x7f0000889000)={0x0, 0x0}, 0x84800) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer2\x00', 0x40002, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000d1000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40000) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ff000-0xc)='/dev/autofs\x00', 0x180, 0x0) io_submit(r1, 0x8, &(0x7f0000777000-0x40)=[&(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000a5c000-0x36)="beace7d073a46c91137e76639c2dfd3bfdc24cf08297373ad2739e14cff8c7e27b277b5ad8e5ec984a21db3ac9413836dc35ef7f64a9", 0x36, 0x7, 0x0, 0x0, r2}, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000183000-0x47)="e71e1f2cdd7b46d39ced78ca308028e2800a81ab91275dcc8a99af79aec4dac0b268917f95ad1b76abec4f37d495aed5b39fd136925049243186a813b103ecb3520e1cbc38580f", 0x47, 0x6, 0x0, 0x1, r0}, &(0x7f0000432000-0x40)={0x0, 0x0, 0x0, 0x0, 0x26a3, r0, &(0x7f0000ded000)="7de7b4b5eb2f3aeede6ed78357e7bd79e4da14d6137ab3b236104baaf5f1624fed0fe23c8eed333517775006b7c20d9b4f249a37b1cbfcbe536a0809c03a28becae3e91481077fbda3e83f295e3f942429950651b1afaabd4a503c9165659006d5a5919286e4b0178ea070a7e67db18c8cfaa99e5a52d693f11631c7aadbb23866b63c2ea17b684ecc361edef978eecea34e559f9a8c7c2faa6d4ca2f4dd921f375c780c4067e4e4170b5d0c434a4adffd7a0d3b80", 0xb5, 0x28, 0x0, 0x1, r3}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f000007f000-0x1000)="99a64977d31566d7ac6e2b8dccfaf721dcbd3fbc8e0340f34126b94faa8946d7063ad9400fd9e6a95b2f7cf1daecc989de4626e9793996ea1c57281927c000fae232aafae69b9d1b5ade9315b845f252cdfdb0040e44d67ea55bb1d156ecb979c54258836ad32eb19388f131a6550507fb7343024bbb3e21f60414ff55f59a8d181ba046e40e7a4094dc1184ed289e14639cb4ebb9c3ef5b91a5189e0996565be47c3ffb9214688556c283ac0a23ce411ff1cceaf9335adcbcc4df513b8590720e2a90fea2342e1e1c58edf71d49115662431fad594493e97939ca44a7816c0ef6ccb491d64bd78670b207c4407e7b4fd8bb1095e2abe9376aa3ac60f17f99cf09b1874a1b58da5fd5689436daa38f05856c4236f09e46e7008fef350f778c1f7ea948d86b07b205ce02d921e12a1ef4f27de6c68f47ae7c5830e31bc2107f19d30277ad928deb9ad6d0a93736e3f8590a6468cdba1dfe1092b6734279b00d37264153c3c193b804cee6dcde2ee2a4921bf44f0e2b62d2315a4906d8e65c403441e951b2d9cf1326df70e8ee132c081440ca51b0918e036ba3e4ca216629b68b4899b32b3cc07bb1692cf53c3841472157a2cfa9049bd5a3ae158c67961fa5d5c1dd94b42a23929971e0ed75578c363f1dcc75e13b339a93ae232e9288afcff50779d1bf1e012a109a05c6c4ed45dbbee489becac39df5b239a819be016e1ff6b8268747b3c0a461263946fab59119254c385bf496be4db7f1f4a0f0aee6e3f6ea69844d93fce19032df8c69434bf862e863b7a3e53d6b04cf5f3663f7e19fb0aab94f71cb7031d51ddb1f456f2c4fde43229c9057e4560c47ee8b20e8c02291ff54dc3ce220f4ab7fbd44403d71d1e9f465fee2c70187fa2b8835876875b9abcdf4345ee8120c2e61d63ae0c4afe51e7b68d3caeb6fb9307d078a0faf1427eb47ebc4384b2eaa5d4936fa8366597c8389f99dc270123e210d1bfe4c29f1bb0c64af25397c324d682ca04733bc9b27a04805dfe0706844899d85df436af1194e5bbd125aefb5742e70bfa71bbb27c43391bc658a830d5dbcb6b3a4cf5a44a1bf3a238550df2b234c75bc5524e1cfb03fe88411817a0e9c6125058a818046042850dd37fe29c5dc6910deecbd39c03d453a0917de9127e55acafc2433eaaf59ee2f9cf48eefbcc4dbb6d72477e17331776bbb4e321db4a89c78ca3c11c409fc5890ca6db8e932432b75db2465c378c6a7fe428bcdda2808f43a6ef353b7c99050933c3e69e97a0656fc04aa17b28669ac29b3bbc4a5978f645e44f2fcf144c9b821f3156557d70a9001273ec0f3a76d3150afb87e554a3f3c14bd7974337390a2c5dcbc5e5629170d07e9fa2c2ece84d600b3be519c4f63a7b132782e8ffdd0698a9ab7b8af848f23f98674f36f73065a18ac6ea4e8f32117133be00e4571b20ccc45e8a14bffbfc6e9abefdc11a265f8610acd89ecb4cfd2620224eb4386a5711c7c393ba40da70d41137ae10eb68621f5c6be7231c3598a8d3f71756d09b545bf0cc935dfbc37806090c01279c66e3d78ed67b72be56ffd84cf9625e5016ae99ef30202f2c216cfd5bfc4f2a2de2f4891ebbf037636e9351f15cbd34ca66fb011838f1ec9bcb93ad4c7d8379eb02c78b34be024a7557fd6b53367a1f85137146679258635d76cac407e89622940230cdbbd846d4aaee4517e8c47278116396d862cec9a9f49f6befa58fdb6e5055d8508c3be8460dd2442953d7162a1e87951cb3511a764a87dc47eeb123ddd751b4cd15d64a22868b40d2b83962307965e4d45dde4b9d393506a4e0ebe4668c2f53b05690858b48920cce1e7f719ceccaec9a8874449bc391cfb72aa35e0876b27ee76fb5da9a4e99645932156e5d32805e1df0820ae28a6f2c94a355b2c9c313c470124974d433d78ed3404601b561b85a861fd3d46e34f32e4badaf377f49641526daf757c108f233cd460414538a7077f25c8e9e8c953a0fa140bd305938aeca9ba29622146af178436f9fbc3e6f79e5b15a8d9cfe16b3135aed9aa491529c9a3cfb4ab423bdd73e4767c8f4e6b2599b3d748756d9f8ed9592ca2f20a9f47bd38b011f9c7c3a73e302dedabb57f7555f0c2472da8ff663320463f5423e90b94a30486f9b63ef30ddc0970e80481a72e3d3fe7c3bc7932f9b63469448acb75c8affdfe5b3a0412cf6527c782f2baf864ba18c2c75e81cb9628b6db1425e752a2af7c66d9e0991fe1ce2dead8c5dd57d4b1882db40c2d330c90cc0714c658d9821d8d4dac09a149bd05042a43a19e4f3d098de9c5e24c0203629923e171bdbb13e7b32e8729fab22194e6dec537fe99075ecfa6eb1989b89d65504f414ffbbec8fc45e43a1bac22de2d398581400f48cfabb5845e42de7d307714f70b7589553416487c6005b55069b60544fe904b7f126796d1b79e0452ac49a33b6e322c9a6d2a9e964ceca389c3f96ff8763fb10ef8cfbc3f30c3837ce213f805244a65acee093ba26bd5fd7e3de954aee14c75201ffb1c290d2e8eaaa04d5a92d31245a4b309fac3540d6b5e8477437c91c6a004e34edbe998fb84fad1c9bd247d67f7187e6d7ed747283ca50e2c65273eb50d60a36de58e0d3d8917e45fba4027b53bf9a3a50fedd0dd75e2403814622b1c5cb727c8fa72077f9cf2b30c14c371ab63938a437295427a6b6dcfe549913daf3d6b85bb6ff777436217ad943e1cbe4ca226877e5a2c508f0320fd3087a7341577009fa804659263c19feb286294b11d714c90d1d04cd1a27f566b647c751261900efe961486c34354e7342390f8bcf3268cd180170b4ec82d288f81a9e580a7d9341993f3887f15404383d70542fe09c99eb8b3f81e6176729b00190cf3c90b41030803b115724c402fb4ecc3fff8f6753ec3eeafc76c490c028f16c9eae13e37de578b527030f49b44b7b01a3587310e5e3d935fd5b15ca3c22bfeb769d9fddd4d0840b4ac7f468e6fc6556bb94b27c0a204a7f4de454b3196f3edd0a244a95c6936e38dd2aa4a106e9875a258ecf691246624c656ac0b916b57dbd396b52ca4c84ea3053af3c445029585c15db62401e01b022248d8116343e5db7e17e29ca376d710ac0e387ec30fb0c9389b6d8deffa1e2df5b06e34ac7fa5f053a6364f6caf551dbb952f1ea482b805885de6cf1da3f6b1c49cb0bdf6757c1b015530bb8d2eeaa0270225d880cb8ddfd1eb347c65a2305f772ea42c381e71bc5c86830d5299496e3757603ff3a213151018685261761a5180111a279caae5b931c28f437688a65ac06766709bb94b3352381c0ed8a509f6219f5dd37d5f3e27a99075383f072ef9d38f9834d985d62304dcb33faacb5644e21f817dc5cc591b034d05c048e09d20d1010dd3f6d1e44e80a3b4894e107331a6e2e015a894e6dcf1331f8dfb7473420e5f5230066335150051fdad442235cd7b4c622f6a542efaadff13c485a44d00912f86622848a39f1ca6cd1d95471ce6fd7debae610448c42c64b8c94516c219a0fc300a26608bb9b3c55299e3f7f2c7b2fd109a8b73680296c50c243ba35f65a83cdf13d5a409bb37bfa1d3e115ad44cd779228f87efc14860600ab7d054a35c4099165cb2347d3510ea3f459e26a19ba09f9e0965f068f8a2379f9615f0c2fd743556e0fd1cd75b2edb5b6cf4708bd660e2f94982b3bf418d2dff642f238fc7fa1b59d1700364369a79a3fd6f7ba271734050bd0da9fe317cde8f543b2cf075a546cc2ac79b91d1afb437bff0cce4de73d4a1ad586e8ad3861e2ec68a69bc5a1d6d67c5a6045001278642deb3908d217bfbbf5f33261ed7eda4edafa4d62e979fb93f19f30a999b3f827d467894c42dfd67bb7f91b35744261502a86cc2aa9b9a7c7fc1cf97aea1d195a49eeac3a89704c08c2767e3b5f4f69f1f661319bf802a6c1559c20f929604de90e0457a582ae814d4357ba8088d2195c4549b925595306f65538a94834b0f394efa59b3240e5333d3de570149a7a875e10a4afff25afea279e624f648fed71f2979d5710d1cb87014be48beccecae3a943e5b9e82fc08ce6af5f260a0cdf4c4e44987251af2a23cdedbc88bd93c9edb5ecd82066f27e7874f9ade3efaffb7f20496c5d035019747c096c9232eadfaa3eba03a6668eb54eaee6d320b93ae5556fba91719dbd65ffaa54db9887ee9187b1a4341932db62b0f4947bca5565ca3219f9a650924509fa7958bef94cace6b9b86fb405a91d43ecaa7289dd6ab617f7eb9e3af9fed18c99bd709003d66b1d3da656be61ef48e8c27d0f25ac933cb04c17351997fe164464d52baaca1ba62873126fb2525837b234e3758bfa5a9c2f9f36f28d669f22d63fb4575a806d749968bdda0668b4d23d163e649e7129c860cc2141079777b223c084b312cb51fa54fa952e3afcbdb90eab9ad6f0ee47248e6cb68a5892feb6a752b4de2d5b3b9113e0f8cc4ae3a816b9bb899811035c0fa26de10fcf433a20fb78580a58b4727ad3757981a8788ddb936ee38cda3907e5d895610d010c63cd9de4e246110f15d10dc44bb2adca6e1c5e1b9cc15512dbf1952cc6889cef404a0f67bbc46e1aad6c33b2275cab7658ec9a76bc25d1771667a82a34b87b8353915b8e077ff8718aa318f9e35344d6bfa0a7621517d0d504e8e4826a918fc6330708a4b8704186991216ff2711827c817711d756755c5364ce9e4f4779f8fe94370d2decdc91c16e9cfd7fc9bdbeb70f59ca9e3bd151d46b8b8df4b2ab8640f1251f45d8b4e2d9d0793151c38372a28f7958e51521d40bf4b2483e089a86e07e6c3a5beff1917077193deab1ff437dec51bc9da7ed877690eb84a7d09e677c238e4af7f96e09259ed697007d86bece69ea0b2317bb59bd4360ecc60c16d9b94a596295bac817c707d2c881d846c7ea3c23598394416d1c1bf51e5c09e425fe7a98402c08584a12a5a5de4b189ea902e1bfc3846169a75ecaa9ec53fc93baafc67161167f28b80461f512e7e4385ee21208df0975daa0b2ac70f987b475c5e194259f52b7f1af58c3956f96269fabc2a295b7fc38333b96ec63442ff8cd6215c18a728a2f146ea9004b8757bffc7fa21cd824b7a076b9fc788694e81d04b7bc889bf3880fcbd4274088c8344a710d7689dae79c54fd60751680c54987dc1a71b9d4de2e11c0ecefb11c255aadbaedde1730a01dd17becec0ca6b874dc3e66e3a0c39071f4016ef5ea29544281d7061c4f60a4885b97df33edfea2b841851d35818caa8fd62986abb8985a81f4471397725804fd6caab75eeb963e7e0b30d8c5a1e3760e62c29da8ad2fd6172853c7cd153354cac41a5ca6224713c05ae8e1e423dd381c8eba1d1ad89d1e65d4a50c478a5adf44a25a62bfe9398b73f5e644c2afafedc15087eab683b934443a614033fef3403b140c038b4959c2351ec28feb0db2fd72c0a74ee8031f166c8ca443ba015b012eb0018b8410a976bc0f3b7fd23377662b3799e744a09080783c62db775c30fe099fe0a1d80f240b33c6da38417d917e9f0d9683fa882c80ed5a0a589be9caac34a36d1351bd4f6c6dd3a5b98115255e8dfa633c5b89092682329bf6753c6b61cb4245d6d981781d07ed0817f8416fa67c3d3e71b0ac1f50653bb428acafd971c0b1ab347b5d00d6631c7a289103acb4f4effe1a2e782981f07e4faec4165d811dfcea382d9432d6a7b58fd0eb5b5f2b4e39ce3ffa7cb947914618b74acf2e014fd7e877617ac5632b7bae5e57a0ecef990dba216991b1ba64b9bcd180e609", 0x1000, 0x9, 0x0, 0x1, r4}, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x3, 0xaebb, r0, &(0x7f0000775000)="1381db06d74b94b4991835ed0144709cfc83b5fa4f38656e7eba31d2719cdad7348eb7d3482d705dcc5c78bbbd1f1a265b55db481117149c45a72c695247d6593adcff03b35fb4e11df24487e9587f1130f37196176d166249ac6878fa7ea1d2290bfb799eb487307268d7425625e1808d0783819e9ae698835a831d095840c2a3ca856fdbea26d5319d5e2ee4324e88a7ce761f6ae02357e974577ebbac204cffe886e519012df91f718916634d38d779bed8785e942ffad54658738f45d0afa5ea5b44c5190c00d030c695928272645c179543a066513482b93d", 0xdb, 0x9, 0x0, 0x1, r5}, &(0x7f0000d9b000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f000079b000)="85413830cd41c8d5d162f08ecf4de9dd52962d354363dc3797c1fdda81be31b4d9f4615daa8cd4a74f5f213130907438e81cfe782075278a05ddd39627bd1201b667e9257b4ec0661498ebf8ff4461952ea66260b5b01039935138f07c3a6d7c7242b13bfc3351c91991fd983cb4b15fc3e29bf10eac2cc1aaf194ef573605f12e29d78a6e652131c4e9ab367430fbb4cff9255a6f", 0x95, 0xe2, 0x0, 0xb9687d6001955788, r6}, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0xf, 0x3ff, r0, &(0x7f000049b000)="ae15435799d0e57a13807ccefa830b296fcd62dc87d6196f42b2a3eb81fa38d52e177a017b164f32c4ad905bfda319dcd1f616632fc953a6b4cffb23baa0e06a4f4112b817d6744ad88f06f63a71632706b1f7e801828226cbf6e0a70ba9630c89a1b9d2087ac23382b76439c3200387382f6f08a482e7a7e16ee2c010494d6df525857b008ecf9c6cebe37fac985c97832febd2fcb134c533e2899d5ffbf59f4fe4df8b1230c2099c62be6df60810291a8001b5186901080abc08a98b9ddd31", 0xc0, 0x1, 0x0, 0x1, r0}, &(0x7f0000d4b000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f00002f1000)="9beef4c479dffa20b521c7036221918a18ccbb0d1d9472", 0x17, 0x9, 0x0, 0x0, r7}]) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x4342, 0x8200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000012000)={0x3, 0x1, 0x7fff, 0x0, 0x7}) 2018/01/22 17:13:02 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000018000)=""/4096, &(0x7f0000076000)=0x1000) 2018/01/22 17:13:02 executing program 0: r0 = epoll_create1(0x80000) r1 = memfd_create(&(0x7f0000c5f000)='\'\x00', 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000910000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ef5000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000001000-0xfc)=""/252, &(0x7f0000485000-0x4)=0xfc) fcntl$addseals(r0, 0x409, 0x9) 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000464000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000137000)=0xfffffffffffffffb) sendmsg(r0, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:13:02 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0xffffffffffffff29}], 0x0, 0x0, &(0x7f000002b000)=[], 0x0) fcntl$setlease(r1, 0x400, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0x7)={0x1, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x4, &(0x7f000002b000-0x4)=0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x1, 0x3, 0x6, 0x6, "d92b0c79b27484fca12050fa94bc92e63e2465e5919ae48410cbc87e83b4882fdedf73b2f4402319ee2e2b97", 0xae5}, 0x80000000, [0x2, 0x7, 0x1, 0x8, 0x5, 0xffffffff00000001, 0x2e40, 0x6, 0xf4, 0x0, 0x8, 0xfff, 0x0, 0x536, 0xfff, 0x100000001, 0x9, 0x2160, 0x7fffffff, 0x3ff, 0x9fe5, 0x8, 0xd5e9, 0x6, 0xfffffffffffffffa, 0x40, 0x2, 0xacbc, 0xff, 0x400, 0x9, 0x9, 0xffffffffffffffff, 0xdbd, 0x2, 0x5, 0x4, 0x198, 0x1, 0x2b62, 0x40, 0x401, 0x5, 0x8, 0x3, 0x6, 0xfff, 0x9, 0x73b, 0xa1, 0x100000001, 0x1, 0x8, 0x5000000000000000, 0x400, 0x8000, 0x0, 0x5b, 0x1, 0x1, 0x5, 0x1, 0x7fff, 0xd406, 0x64, 0x4, 0x4, 0x6, 0xe9, 0x5, 0x9, 0xab, 0xffffffffffffff81, 0x0, 0x400, 0x2, 0x9, 0x40, 0x3, 0x0, 0xf2c5, 0x6, 0xfffffffffffffffe, 0x5, 0x2, 0x1, 0x45a3eb7, 0x1, 0x101, 0xdf2, 0x7, 0x1, 0xffffffff, 0x6, 0x9, 0x7, 0x9, 0x1, 0x8e7, 0xfffffffffffffe77, 0x6, 0x809c, 0xfffffffffffeffff, 0x401, 0x6, 0x3, 0x9, 0x3, 0x4, 0x4, 0xe8a, 0x1, 0x6, 0x6, 0xfffffffffffff2a0, 0x3ff, 0x3, 0x9, 0x1f, 0x4, 0x0, 0x1, 0x4, 0xffffffffffffff80, 0x400, 0x80, 0x1ff, 0x8], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/22 17:13:02 executing program 4: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") pipe(&(0x7f0000952000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x4}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000444000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077d000-0x4)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) chown(&(0x7f0000001000-0x8)='./file0\x00', r3, r4) linkat(0xffffffffffffffff, &(0x7f00003ec000-0x8)='./file0\x00', r0, &(0x7f0000144000-0x8)='./file0\x00', 0x0) bind(r0, &(0x7f0000009000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x2, 0x0, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x32) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/cuse\x00', 0x105, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000073000)={0x0, 0x24, "0aae0fd0f5bf4a146186b0a410bf8437467e2e0f1f36f2a0647c945f8f3f6cd99f3c6b7f"}, &(0x7f00008b1000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000050a000)={r1, 0x1000}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000059d000)={0x0, 0x2}, &(0x7f0000e41000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000077e000-0x64)={&(0x7f0000219000-0x10)=[0xe81f, 0x10000, 0x0, 0xffffffffffffffc0], 0x4, 0x7fffffff, 0x9, 0x3, 0x100, 0x5, {0x2, 0x9, 0x5, 0x1, 0x200, 0x7, 0xbc3a, 0x2, 0xfff, 0x2, 0x401, 0xffffffff, 0x7f, 0x401, "8744a04baa558897e448d7cb6bb1f40871b892fd1836869531dbfd978aea6da8"}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000259000)={r2, 0x5b}, 0x8) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) dup2(r0, r0) ioctl$KDDELIO(r0, 0x4b35, 0x4) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)='\'', 0x1, 0x0, &(0x7f00006d5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000081f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) getitimer(0x1, &(0x7f0000a89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/rfkill\x00', 0x40000101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000918000-0x4)=0x0, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0xb80]}) 2018/01/22 17:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000790000)="5c3879106e730ae82d7a89464d25bb23c646595e28f2461a749ce23d83dab93077f9bd2f24ba3617e6611b77616f643a876cc852c4fafb188f6535b9dcad8655f1147fe2feab5b48987d3e10b8c52587c887b55832f5722cdfe57bc45b7548818f45a00afd576d2a42db8ef516d3b549a87102fc84dad3d1e76d2a1b5fed2c") read(r1, &(0x7f00007e4000-0x1)=""/1, 0x1) sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e04000-0x8)='./file0\x00', 0x80, 0x1) r0 = socket(0x400000000010, 0x2, 0xc) write(r0, &(0x7f0000bc8000)="1f0000000104ff00fd4345bb07000000000000000900010091e10003000000", 0x1f) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00005c3000)={0x6, 0x101}) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat(0xffffffffffffff9c, &(0x7f00006f3000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000f86000-0x10)={&(0x7f000088d000/0x4000)=nil, 0x4000}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0xfffffffffffffffd, 0x0]}) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getrusage(0xffffffffffffffff, &(0x7f00009f4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00008fe000-0x8)='./file0\x00', 0x80, 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000bc8000-0x43)=""/67) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039c000)='/dev/hwrng\x00', 0x400001, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) open(&(0x7f0000764000-0x8)='./file0\x00', 0x8000, 0x91) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f4d000)=0x1, 0x4) fstatfs(r2, &(0x7f00000cc000)=""/246) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000250000-0x12)="e51bb5bf91aa7803fbcdfef1ddff07fc58", 0x11) 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x9) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000059000)=""/192) 2018/01/22 17:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000371000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000)=0xe8) fstat(r0, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:02 executing program 5: perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) connect$unix(r0, &(0x7f00001a8000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xf761, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000001000-0x24)=""/36) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000173000)={0x0, 0x0, 0xfffffffffffeffff, 0x0}) socket$unix(0x1, 0x5, 0x0) 2018/01/22 17:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ddb000)=0xae9) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f00003f3000-0x8)='./file0\x00', 0x182) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) process_vm_readv(r1, &(0x7f0000bff000-0x10)=[{&(0x7f000004d000)=""/252, 0xfc}], 0x1, &(0x7f0000c6f000-0xa0)=[{&(0x7f00002f1000-0x4f)=""/79, 0x4f}], 0x1, 0x0) fcntl$setown(r2, 0x8, r1) mkdirat(r0, &(0x7f000034a000-0x8)='./file0\x00', 0x8) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000098a000-0x18)={r4, &(0x7f00002d5000-0xae)="2d5553bdc963a1fe5d7ab3cd9576af2eb1652e36d9e8cb8731bd0b5c90b0cf94b0418918e7d81168bd93effd6a41f84619f8222a3ff407e5de522f669e9e939945a6ecfca40f56b9217148a57a2751e69e1907557cd940ac4119a6471427bb201a98da6bd8e0b580f15cb593ab7f780362f471cdbd4bc3bd50fd75ca7767b87d2ef79a41051e0dd2b4ebb8b5c577a3d914ecb84bc9b2b01890c2c13a9bd459c23dde68121c01e565ac25611e2d26", &(0x7f00001e0000)=""/196}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d0d000-0x8)={0x0, 0x0}) tkill(r1, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/22 17:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x7, &(0x7f0000081000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e85000-0xf4)="9532e2b749f523bc61f2321612fd3f7283f58dce10163b9e65225b805d5185871b4585e3df4398427377fe795e1e2b7c8786d4fa98819b7c2b2ffd3f5d342a6bf013d553571c6600dc548b5309266e3f361736a0a1bd46c9bf5256f0301ea81485fa1be21cb8850a471f963e658304a66686301048e30ec6bdf304b431bde0da0ad11ec0545b0e0a527bfc42f299b06b6cd2ad59834d8195150a19ba3ef330b9b3b4e9d8f52af00225fef995c19050fdae0a0674c3a5e9b0424bcbc68ede5480e8317b02fd11db36236e8986d5e622280af0c6c41664fb03a501043fae625ab5aab385c2f7c9da7940fae6e725dd3d7e011d92ab", 0xf4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e71000)="1f00000016180704000000ffa4000800000000ff0000004800000000030004", 0x1f) recvmsg(r1, &(0x7f0000b27000)={0x0, 0x0, &(0x7f00001c3000)=[], 0x0, &(0x7f0000182000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/22 17:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00005d3000)={0x0, 0xfffffffffffffffb, 0x7, &(0x7f000005c000)=0x0}) 2018/01/22 17:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d28000)=[{0x3, 0x6}, {0xe, 0x1}], 0x2) 2018/01/22 17:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325000007ff7f3487cfdd2b2428c58888b2e296975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000435000-0x8)='./file0\x00', 0x6080, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000713000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0xc0040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d90000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e6c000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00001fa000)={0x1, 0xa1, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ff, 0xfff, 0x3, 0x8, "cb97bbb0c6f9705672758b351527dee3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00004e9000)={{0x3, 0x3, 0x59c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$vcsn(&(0x7f0000147000-0xa)='/dev/vcs#\x00', 0x0, 0xa0000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000dc8000)=0xfff, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x7, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1f, 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, @perf_config_ext={0x3, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000078d000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x4002) sendmsg$nfc_llcp(r2, &(0x7f00006bb000)={&(0x7f0000a28000-0x60)={0x27, 0x8, 0xde, 0x1, 0x9, 0x800, "7ce6333e1225fe91d0b9fcaec56d18eff5fbcb9dcaa6459d40c92fa55569d2c4142b3637d824f67bf775b311a321b39aa03893be88ffb01879e30bf539bc03", 0x400}, 0x60, &(0x7f000037a000)=[{&(0x7f0000207000-0x68)="265cd264328f4cc153014991a79967f9f6e89adb17ed0526f0abc46142d57a7b4e625ac0dc184fd004f4a339c65a1a41e809a6ef2e992864023b4770b14ce1cda7773f7d6afe94ac3bd65e50806849dd311a84f3abf8dbdd1b80a739e5a3eab347369b14d19c048d", 0x68}, {&(0x7f00007c6000-0x48)="75a3ba5671c218d55d9ad17dbc9100e9eef6698fd63fe62cd72c4f8e763115d51e942c69100bcfa4196d550f83d163926f3cfbbfa5275d38d012cc22b80b1f4d90590834102ee419", 0x48}, {&(0x7f00007c6000)="b1ac079e79c5093b6f", 0x9}], 0x3, &(0x7f0000fd5000-0x50)={0x50, 0x10f, 0x9, "ed6537038ab245df8b9271187677cea44ab034a5bddc11fad599d3502a463d528a49749afa63a8629fe4da730fabfa84f7c38825fd0dd81634"}, 0x50, 0x20000040}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00006a7000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000034b000)=0x0) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000393000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000-0xe8)="53c43f3022febfbe889f3991c363efd9195d14cfa21e678a0952d48f244db62a0fc4f5a948edcd8fd84e7346896118fdf0f8caf8a21e91587899bb412f8ebb4e843ea0e0d87c396ee02dcb7e2cafe4782d3be2c67379d8662b80069cf8c19754c6de710790f5c1db40f1068a3229b68bcf542df851917e875f25e2201cd34a4371307ca163174e790986dd884374ddb63ccc9a621486e99400287fa7813b483846f35cada85fc3f250cdd4664ab486fe016245ef1402405e2df2954db975b752307f7cbd84510de131a4c3e3e883115cbd01765607cbeaac0f625269aa6c86d56408c4093195f731", &(0x7f0000000000)=""/109}, 0x18) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) memfd_create(&(0x7f0000caa000)='%em1:em1#\x00', 0x2) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 133.014584] kvm: apic: phys broadcast and lowest prio [ 133.031212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6166 sclass=netlink_route_socket pig=14557 comm=syz-executor2 2018/01/22 17:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000007a000)={0x0, 0x0, [0x9, 0xba, 0x1000005, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x3ff, 0x9) ioctl$int_out(r0, 0x2, &(0x7f00009df000)=0x0) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000fe7000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x10000) r3 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000578000)=0x2) pipe(&(0x7f0000998000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000dbb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022b000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000684000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:03 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f31000-0xb)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000db6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000017a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f00001d7000-0x60)={0x27, 0x5, 0x9, 0x0, 0x4, 0x6, "a4fce36d038872720f2036f54670a9aa28d8f16ff5ba4a59736d6df386b01dc81afd7651ad8599e4efe0569cf082f92f89d7e8da14ce47077404192befc1a7", 0x9}, 0x60) ioctl(r1, 0x8, &(0x7f000055e000-0xe3)="a0e44d380b4e7f816c695971084a21616e31c23f059790005fd713699d4e07389dd926a475dc26e7894f36ae29bc564dc6f09abdc4e41699417ebda9d89bc5a495af15169b2ec77516615c519c3e8eda0f9f9a4b8dd4cc369ac6be128bf1db4e93890086d6fb7130ef10a175ae119b59ccdb55ce2eca236722a5a32b9ec1a7131e09c44bdfbdac18a0b5799c2672ef59dd09285834ab1d1d5dfa0695cfd8f5c332602ba58c3757f2f165a622775dd5f1f8f7b28f6933dd80e5722ab7af56da759e5064c9f84993f0a20cdb4b2f1b7b3958728455652a52651d9d915934f55f2e7fed16") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e0000)=0x80, 0x4) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xfffffffffffffffd) bind$unix(r0, &(0x7f0000eca000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[], 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 133.060260] kvm: apic: phys broadcast and lowest prio 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) io_setup(0x39, &(0x7f0000cb4000)=0x0) io_cancel(r2, &(0x7f0000acf000)={0x0, 0x0, 0x0, 0xf, 0x7ff, r0, &(0x7f0000706000-0xe)="72322b89b425e1b156b01760aacc", 0xe, 0x1000, 0x0, 0x0, r1}, &(0x7f0000788000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x53b) [ 133.109545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6166 sclass=netlink_route_socket pig=14546 comm=syz-executor2 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/22 17:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000faa000)=0xfff, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e3c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000732000-0xc)={@multicast1=0xe0000001, @rand_addr=0x9, r3}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/22 17:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000678000)=0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000b00000)=""/4096, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) accept$packet(r0, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000001c000)=0x8000, 0x290) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000598000-0x88)={0x1ff, {{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000000d000)={[0x0, 0x9, 0x5, 0x7fff, 0x2, 0x7fff, 0xffffffffffffff01, 0x87, 0x80000001, 0x6, 0x401, 0x1f, 0x100, 0x4, 0x80000000, 0xfff], 0x2000, 0xa0800}) 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00007e3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000405000)=0x60, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e67000-0x20)={@generic="5d5769688c40022df10a8216f2a5a498", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0xffffffffffffffff]}) 2018/01/22 17:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x5, 0x4) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40802, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001a1000)={0x5, 0x2, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mlock2(&(0x7f0000e4c000/0x4000)=nil, 0x4000, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/22 17:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000993000-0x1c)=""/151) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/enforce\x00', 0x505080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a81000-0x14)={0x0, 0x1ff, 0x24, 0x13, 0x51, 0xd518}, &(0x7f000073d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cf4000-0xa)={r2, 0x4800000, 0x1, [0xc5]}, 0xa) [ 133.213872] kauditd_printk_skb: 101 callbacks suppressed [ 133.213880] audit: type=1400 audit(1516641183.182:1173): avc: denied { net_bind_service } for pid=1313 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000299000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = accept4$llc(r0, &(0x7f0000fc9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10, 0x800) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000087b000-0x10)={0x0, 0x0}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000567000)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) listen$netrom(r2, 0x7) [ 133.316638] audit: type=1326 audit(1516641183.279:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c60000)='/dev/audio#\x00', 0x1cb4, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000064d000-0x4c8)={{0xffff, 0x0, 0x0, 0x5, "f17928b6229da512e7d675c89e6379b30b94b81fc1a77acc407b429da11de10211ab81d27116b889420d2235", 0x0}, 0x7, [0x100, 0x5, 0x7, 0xdbc, 0x5, 0x7, 0x3, 0x2, 0x5, 0x1, 0xfffffffffffffd72, 0x6, 0xfffffffffffffff8, 0x9, 0x0, 0x3ff, 0x4, 0x1, 0x8, 0x1, 0x2, 0x7ff, 0xffffffff, 0xfffffffffffffffe, 0xfe, 0x0, 0xffffffffffff8000, 0x40, 0x8, 0xfff, 0x1, 0x5, 0x74030e23, 0x80000000, 0x10000, 0x9b, 0x2, 0x2, 0x6000000, 0x8000, 0x1000, 0x9, 0x7fffffff, 0x0, 0x2, 0x6, 0x2, 0x6, 0x5aa6, 0x9, 0xfffffffffffffff9, 0x800, 0x3, 0x7ff, 0xf21, 0x1, 0xffffffff80000000, 0xff, 0x10000, 0x18, 0x8001, 0xffff00000000000, 0x953, 0xfffffffffffffc00, 0x3ff, 0x0, 0x0, 0x28f8, 0x81, 0x53c, 0xa40e, 0x5, 0x3, 0xfff, 0x4, 0x7ed, 0x0, 0xfffffffffffffff7, 0xaf, 0x2, 0x6, 0xb2d, 0xad3, 0x6e3d, 0x101, 0xfffffffffffffb69, 0x6, 0x607, 0x80, 0x5194, 0x873b, 0x0, 0xfffffffffffffff8, 0x5b7, 0x8, 0x7839, 0x537a, 0x3, 0x7, 0x1, 0x9, 0x8, 0x10000, 0x3, 0x2, 0x4, 0x7bc1, 0x0, 0x0, 0x6c, 0x0, 0x1ff, 0x5, 0x9, 0x3, 0x6, 0x7fff, 0x9, 0xf11, 0x5, 0x5, 0x1, 0x9, 0x400, 0x1, 0x6, 0x9, 0x4], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f000050e000)='logon\x00', &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000097f000)="e607926e14364bbb7b9b73c1ad5db4ee24d2c4a1ace0c671e94a4ff967d6ee817ac7d6bd88c03d1d12033c854f60fafc15150b281acdc6a9de37aad567dc9a649d17570d58aec89aeb0603d347f7341401a8d8ce84c89d6fce7b91bf697d8eefe17d3c471774db2d7a30c024bd8e6b4d6a1825f9a415505fbc51377daa6a7ec165c2f26896fe009ad1db4bc1470ea366715636b2fdb0c486efbb88bd192c4852d90a6fa39929ada61c3d337a214830c2b3cc98683e3bb33c5b82cdc6a61c66", 0xbf, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000c59000-0xa)='blacklist\x00', &(0x7f0000402000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025f000-0x12)="2233df71db6139779038acae5579e5637ac6e7968737d25d9fce648c51be73113608f23f30b66c3061ea2d45a50a6456c33e3771cfc5339c5c0be73ee8a85db42dceb7d0d0dad96237b1b1", 0x4b, 0x0) keyctl$reject(0x13, r1, 0x3, 0x4, r2) r3 = syz_open_dev$dspn(&(0x7f0000c54000)='/dev/dsp#\x00', 0x830, 0x501c41) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bda000-0x4)={0x1, 0x7, 0xb000}, 0x4) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x28)={0x5, 0xfc, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r4 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f0000d80000-0x5)='user\x00', &(0x7f0000d31000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) keyctl$invalidate(0x15, r4) pselect6(0x40, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x0, 0x0}, &(0x7f00007d1000-0x10)={&(0x7f00005d3000)={0x0}, 0x8}) keyctl$invalidate(0x15, r4) [ 133.349279] audit: type=1326 audit(1516641183.279:1175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 133.390298] audit: type=1326 audit(1516641183.280:1176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ca3000-0xa)='/dev/ptmx\x00', 0x50241c659afcb147, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) poll(&(0x7f000010a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = memfd_create(&(0x7f00004ee000)='/dev/ptmx\x00', 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000052000)={0x8, &(0x7f0000b94000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f4000)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) perf_event_open(&(0x7f00009ac000)={0x4, 0x78, 0x151, 0x7, 0xb8aa, 0x54, 0x0, 0x8a7, 0x20001, 0x8, 0x8001, 0x5, 0x8, 0x5, 0x5, 0x8, 0x5f, 0x80000001, 0x7, 0x3, 0x80000000, 0xbd, 0x20, 0x101, 0xcd, 0x80000000, 0x4, 0x8, 0x3, 0x6, 0x4394, 0x5, 0x99, 0x4, 0x1, 0x8001, 0x7ff, 0x10001, 0x0, 0xeb5, 0x4, @perf_bp={&(0x7f0000dc2000)=0x0, 0x3}, 0x40, 0x1, 0x4, 0x6, 0x3, 0x10001, 0x0, 0x0}, r2, 0x7, r1, 0x4) 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x800) alarm(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/22 17:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/sequencer\x00', 0x40000, 0x0) bind$ipx(r1, &(0x7f00003f2000)={0x4, 0x7fffffff, 0x101, "789bc14ab242", 0x80000001, 0x0}, 0x10) 2018/01/22 17:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000e44000-0xbc)={0x19618866, 0x3, 'client0\x00', 0x3, "085f26918461c6e6", "66345abb6d2befdf5949b74cd30a2e2716644cb4e463e1db2f75afa42f41f87c", 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 133.419590] audit: type=1326 audit(1516641183.280:1177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 133.480719] audit: type=1326 audit(1516641183.282:1178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 133.510408] audit: type=1326 audit(1516641183.283:1179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 133.535586] audit: type=1326 audit(1516641183.283:1180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:03 executing program 1: syz_open_dev$loop(&(0x7f0000268000)='/dev/loop#\x00', 0x0, 0xc6e53dc4c548125e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054d000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000aac000)={0x0, 0x6, 0x0}, &(0x7f0000bd4000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ca000-0x8)={r2, 0x5}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e82000-0xc)='/dev/amidi#\x00', 0x5, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0xfffffffffffffffd) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000884000-0x11)='/dev/qat_adf_ctl\x00', 0x6a00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000365000-0x18)={0x8, 0x10, [0xffffffffffffffff, 0x5, 0x7805b9d0, 0x7]}) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="", 0x0) 2018/01/22 17:13:03 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000420000)={0x6, 0xffffffffffffff9c, 0x0}) mlock2(&(0x7f00005f8000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000de4000-0xd0)="7a48127859eca5eb3c32b6fe851fa4d7698cdc076fbae022b03271abcbc8c725588cee3caae968f2465a09b620ef5a597550ec96919836b82cd8b984733e224551d9427cfe4301f5c3e5ec20eb7728f760227a215a1d613a81a2bad0fb3c787a1b74a9d2e23b621e48c3ca78bf5adc2a7fb0ca6a7258c15981fa708995ed65d6b681642501435f0cf7cdc0595d77f9fa655edded60f4979bdd76eeefe49549208bce38afef4cb4677227f2e902d6e7a426efd755db6d933023bcad7b8dba5518c267cc4bdfd8468796f89713660b763f", &(0x7f0000001000-0x94)="70bc6554fb1a2bd55b004481a2b1c74a0cde115f8f3164a77d6e4534bc0f3e25c29c297cf069a1e900f533259ebed21c14d486d684e2e3b6f2134bb30e8140cf884570c4e7445e32385651acd5950a0807c9d90a2606deae80111b7b484f2edcff7bf086cc8cabaebd6a6fb0ef52b9ec189409b25fd4caf8210288ea1bb6f4fdbc5f14ef6274a7bf71c179fb9ea550575cbe6eab", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1d, 0x800001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getpeername$ipx(r0, &(0x7f0000037000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c9d000)=0x0) 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x200, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f00005b2000)={&(0x7f0000d6f000)=@sco={0x1f, {0x6, 0x2, 0x3ce, 0x47, 0x1, 0x3ee6}}, 0x8, &(0x7f000056d000-0x20)=[{&(0x7f000017a000-0x1000)="e313907d6cf1300f5e5749e7c312474ca28d36a097dabc824789a2ea1482e7601576308e6252e1a830ab7b13bb51da07bac955215114489e0db0c13c5457b2d80ef922b28442c9bc1dbdc3b1aa2310b3ebcca0de14c7eb9fb22fba109724d64b6894cdd0d781432f13334e53aa85473a1f7e3a83e2f2626d83476a565a82d69acbc9b72ff5c03eac9e13214bd6584550d2e377d663006c92a1a60c33db35b9bc10a90aa597761409d33638de9f27b12c02a6acee8eb2a5f65ce87e3e508e6b7c7b5e5ab011e29cb8489bcd9da748e389fc064b44ea7d2e458a3cd1d564134913aefdcca02075800e28cabb12624acb57a06987e7f1f85115e7eeba05dae39786121768bb9cd194dd74cd7504eb5cb56d0e772e3fa79a278f8b070243a4872572150a8403cc16d81fe2232eb65c02ae0dd0207d0e3a5129da03f1aa782949594aabaabf4675819767dfecf3f6313b45175a3195e566d727acf2409a5190cc66e8a0938b13b66d50b81dbe46c3028385be5386c5e7c5e06ad7821138ebfdbceb7e10a03c3dd5b6a27e4cc6fdba800564baccbbbdda3b9f84a32737e0920749148142edb1745305377d5df6f2fe466677c3bc8ae7ba002c3b75c3f6ca600a51c1e914719d49e2cdb461a457632de835ac2b95a583bd32a37ac2d1fb0934079216012c369bf0c8208e4598b344fa0a7fc8e7388f128f4c46565ea59fcfbaed0faa6bd3c930ac6c0030f6342e228e362908a206b52c57116681d80fee8af46adf5e59474aacfc7d6305a020e6ba5de8275b76aff8410d48764f7ee1e3b2266c9929691292db7788d3abb7eb1e45f113c926104e22347892d0dbe780e551e9d7814a292aebae02d696e785033c285e64d7180876d63423ed72ef9842c0a85a46eae39a3583142739a7889a82fd24f43dd7c4a64765c28e511e55b02e0d03521233de72b3ef6e421c055ca261eae98bb517fd004ee2ccc53c3fa5eaac17078a231cb1e0588a5abe3c445c4ea8114a74e5518ce1684ff5803c443a37a90faebeb0becf77f54dd4787e714f19d6f346df8c4de3e8e4a40cfef135b22feba4e71f2fc43cd8904334a906604f2a95dd7d6ee29e3bad1180b8be5e12f78ddfb36d731da2a5830061663e3aae1fc974dc8b313d4d685a60938f9679aca890dcf1bc1e70323b0a737c996282c98478489df6157137f1c9d29979cd6fd9e892a5a6241fd5aa503827b6ded14a27ad4fb5f5ea3d468dee58a1592b569cfe26728d0680cce5894a2e13fad90139c592d1bc7077045cf5f8b3bbb2924f7962818c8c2d764e3e9622705007ab370fe985359c2204348d574a39a449d4d41a44b14fe2fc3c79581b009d94daf582338cf7c3a8f2db0a0da8db04661d71209fa61bde5fe1fd4731d0d09c82a48cca37dfc386fea7c92fc314789b33b227101802157650b7854e29a0cf25d69619600428b20f26dea32e85a787f86378fe35d641d612215f3e88c0a488501fafca9b8b12749be442e155a8c9cd3b28841f98e1b471f1c47d1193c4534f9591fb8358b708f1414421ebc79d3819739a850be5a8d92729171857e3241ba3c4930245e6cea0d01dc1c8345b49dd4c57ed540df038cbffbc3e3fea541ca4e736a34d55a8b9a29e4659476368f44100fa2754082277894473b56f96e39e855e0a4697291a2225196daad11f891864a67193857f3e07ebd1051aee0cdcb5d8817424534baa6b01cab58b0a5aa05170247673c8fde3f522253a83504d21f4f14310887b45aac728409ddb84d63a1ff57717024433dee88c8ff29401fadc62a2872c8aa1f4441575a476613a433b6626a11d08a25c55a0a9125e272d68c64a3687df83be373a79328f7e246bd423da4c86f19f143007dfc54a1eab920091147841c288fcfd9e0a31cd47e50b5d9de1a73c34399efa748d6937dce52c401b8bd911aab7cf2f1146f804bd0795873a8260c9b5454cc1a3f8c52dafd12e3b51fdee604db85392479e57957499ca7128a285fe47c933e4cf5462337b371566d49a2f4b7376c0b78bebfc018c10ab84081b8f4f31a3bf6599f30ab8bf13cef1f433689ccd287157ca65b43a86fb052c5269a43023ce4fa9e8a8917457bc0bd73f2a9b9f37714dc937a987f4e1aafa55aa17eca5ffc31acabf0d49b4cccb51d214d04266c71ead7b43c86ec22c1599368834acdb2b755f750e88c7c487739eb39b5666c335f8fd248fe2986cba510238766f253bedfdf4ded6e09511ef6021b305f3aae908952cdf68e6a34c48c575c1c4a68d147474b00d16a11fa81efe6a5a863eb0cd12ca52fefe9d3f795eba895ac6c313d27522b60405531c0a251d451d47df0ab0e9650fe74cb66c6112f1b284e41bca2988d2d8ec74fc10495af1aa5d357cf21a90424d8b9cd745a3779c23dc040db3a3e6f982a55f65132618a5688fa924be54e234e8a53339c428798748293ad180bf8a2136628f96657079c6e65a48f650dad47124f8638b47d7cd9f1f74cc802a95c68c7a6f41c0edfaa95041ddf43075f6eb96ec34ece427b75f9eeadbeb7976b4f94c9eec832e9a74dc1b2175ec60b521007fc109e00f537d5092cd3e050c7bdd37fdf5e11ab107d2ef0b9e242c68b236c468429fa5ff2133ed73375bd3fb6bc1eb4dc90bc7f57595e04ac05124662eba9f1569f4238b45950a5941a6c0addfced6b526a79fa7af9ea08c234fa4fd4af3563359f17e38e29b2e91f169f79465fb50fd9516c712008a0ca5f144995d5c8db285cf76f6a6ca572e654f473fddb826542e3dc219050f2189a4dc3f68de1e5d5bb52893ec5769d02dad2ca21109ed73992ff58c9df96773f9a8c39a272932ce78deb47d00e72bd90a43370efccdf598a40756f34cc5bec20fe206f40efbcc9d0c8643055a3dc17a0b55d549f8837fa69aabfb8628f79de7ca2e8fde0f531544dc6aa368513769216fe24773df9091d9f05029aab27283ab395c6a0d69a1acb24f84c72d8aa1a5e97ce961493b190db1f9de3301aceeb3eefe3f464c2b156132e099c90cd435b7a2ab7a804885d1425a30fe8b777dea4fcd08a80cddfd277014c7d4dab68937136af0a3c49abfca3937f04a1130d11349d2fc5044f65ca17d6e917ddcfefc6a5e494f8166b6eb2672d0026292e517164fe95699bfd685f0abcbf1a62d3b5f597f6ddc12fea2027bb1948011ba2ee709628fed73cb74821cbad6d9a8164142095a7964ab2ca7b5f153baa050cb297a113085cbb4a16c8beee885dbf193f2cb9168365e33bf0a01c19eb2978e2ca26b6e64da1f73e57e6db7d762db83502fc0ec1f176e1358cab08f13a06612cc33ffb7a8e2e7563c8f69306b654a14488c35f94a514b59d0368e9337723fc9f308ed779c4f39bdc75579b010f848e6131fe6d4a6138ce81a32c5a2c95a7f7f854c3a6fa994bdccef6da93bf242d9f1086c87d068a060d6e711e97805a812bdb5f467910903768fc7f1027100fda033e9b72ff347364634ab1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0x1000}, {&(0x7f0000702000)="dae108756bbfa00addc7f1a4226688abeb92a8699657b0defa97fa195828827ae677871e90861429284b388647a061e92eade4fbb0918b9002f7132337beb18020116817545bee9542090ec6441f73606a5b8a462267521572e3f10fc08043826fa112c2312457a2b99f8b223a05f12fad444cb33f2af5098250b3379cf4681c2ff2339db68e911faee95099f3991d7e082dff477d07a12b2a7a683e91fd17668fcb607d", 0xa4}], 0x2, &(0x7f0000371000)=[{0x60, 0x102, 0xff, "9cd91f6cd9b694d5944bbd5e387d096868cc3e6d069c843d6e4ce6db0149844c95bcd4ea9fa30df2e618365f9a0914f6b52683e11eb8b5d50d2fc2c03416cb4486dda6c0f319a68477051e405e"}, {0x100, 0x115, 0x9, "79986bd2f512f0d99424b32e8b932c89c47b56068da2ba50dcda0db6b47c8a9f1e618b87318f295fd67a1b8f7f71ae57c577123b14738a8925cec286b8e302c8525df30b5b30a25af30833a86fb3d3a898e243bfbaf5898652573df4a128082ae34572432dbff85c258fb1121219ca2ea84d54bc3d3700db8cc8a150463799db430918d467f1dcf6cba59b87a9a437469a0ca6d5658a946a68a6acb15318986d43609931ff8688481a74fb081fd66ef1b3609c4a56628d5b16511c99f3febeeefa576c535f827988b188abc30a8c741650faee100ec2c74bc1e37b9b1ce80f41ccb923385e7c8eb718d5455600"}], 0x160, 0x4000000}, 0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 17:13:03 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1fffffffffffffab, &(0x7f0000037000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup(r1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f0000038000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x20}) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/22 17:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) sysfs$2(0x2, 0x730, &(0x7f0000325000-0x1000)=""/4096) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f21000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000187000)='./file0\x00', &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000adb000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de8000)='/selinux/load\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x2, 0x20) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000036d000-0x85)=""/133) r3 = semget$private(0x0, 0x7, 0x2) semtimedop(r3, &(0x7f0000be3000-0x2a)=[{0x0, 0xffffffffffffff01, 0x1000}, {0x1, 0x7, 0x800}, {0x4, 0x8, 0x800}, {0x0, 0xc25b, 0x0}, {0x3, 0xfffffffffffeffff, 0x1800}, {0x1, 0x7, 0x800}, {0x1, 0x9, 0x1000}], 0x7, &(0x7f0000348000)={0x77359400, 0x0}) ioprio_get$uid(0x3, r1) 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/mixer\x00', 0x2100, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d7d000)=0xb39d, &(0x7f0000dc1000)=0x4) fcntl$addseals(r1, 0x409, 0xa) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000472000/0x4000)=nil, 0x4000) getxattr(&(0x7f0000dc3000-0x8)='./file0\x00', &(0x7f000045f000)=@random={'osx.', '\x00'}, &(0x7f0000dc2000)=""/0, 0x0) [ 133.561529] audit: type=1326 audit(1516641183.284:1181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 133.586489] audit: type=1326 audit(1516641183.284:1182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14602 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=0 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:03 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000e000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x4, 0xffffffff80000001, 0x80000000, 0x3, 0x0, 0xfffffffffffffffb, 0x40000, 0x7, 0x1, 0x7, 0x1ff, 0x5f, 0x8001, 0xc4cc, 0x49, 0x6, 0x1000, 0x7fff, 0x13e, 0x0, 0x0, 0x80000001, 0x0, 0x6, 0x3, 0x0, 0x7, 0x100, 0x0, 0x4, 0x497a, 0x3, 0xfffffffffffffff7, 0x7, 0x6, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x2, 0xf0}, 0x14204, 0x200, 0x1f, 0x7, 0x9f, 0x2, 0xffffffff, 0x0}, r1, 0x6, r0, 0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000c000)={0xced, 0x200, 0x8001}) 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fstat(r0, &(0x7f0000508000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) syz_open_dev$loop(&(0x7f000012f000-0xb)='/dev/loop#\x00', 0x4, 0x2) 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000048000)={0x0, 0x7, 0x1, [0xc6d]}, &(0x7f0000056000)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000003c000-0x6)={r3, 0x6}, 0x6) write$sndseq(r2, &(0x7f0000053000)=[{0x8, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x1, 0x0}, @quote={{0x9, 0x90}, 0xfff, 0x0}}], 0xffffffffffffff13) 2018/01/22 17:13:03 executing program 2: clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") io_setup(0x0, &(0x7f0000008000-0x8)=0x0) socketpair(0x13, 0x3, 0xfffffffffffffff8, &(0x7f0000df6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f00004a0000-0x4)=0x4) 2018/01/22 17:13:03 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/kvm\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x2, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x7) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000881000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005a2000)={0x0, 0x15, "d49b59b4f202a181b668b6ef0daf65273e51595f2e"}, &(0x7f0000eb9000)=0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a00000)={0x0, 0x2, 0x7, 0x9, r2}, &(0x7f0000391000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000754000-0x20)={0x8, 0x3, 0x1, 0x8, 0xffffffffffffffff, 0xffffffffffffffc0, 0x1, 0x7, r2}, &(0x7f0000d4b000-0x4)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d45000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000)=0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c93000)={r3, 0xfffffffffa92ff68}, 0x8) setsockopt(r0, 0x84, 0x7b, &(0x7f00004b9000)="", 0x0) 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a39000+0xdd8)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1008) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ba1000)=""/77, &(0x7f00008bd000)=0x204) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ifb0\x00', @generic="0c6dbe3c57fd2e4919a530bc1c2bca25", {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "003348f00fac573c4ea8dbc3576d0422fd766b3fb784fb1e2f1cb9bb7e", 0x0, ""}}]}, 0xf4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000548000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00005b4000-0x28)={&(0x7f0000baa000/0x4000)=nil, 0x3, 0x7, 0xb, &(0x7f0000e23000/0x4000)=nil, 0xffffffff}) 2018/01/22 17:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000094a000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b6f000)="9432542942af4fe87cb4bbee58371205", 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f00005e2000-0x7f)="5c3879106e730ae82d7a89464d25bb23c646595e28f2461a749ce23d83dab93077f9bd2f24ba3617e6611b77616f643a876cc852c4fafb188f6535b9dcad8655f1147fe2feab5b48987d3e10b8c52587c887b55832f5722cdfe57bc45b7548818f45a00afd576d2a42db8ef516d3b549a87102fc84dad3d1e76d2a1b5fed2c") sendfile(r3, r3, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbb000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f00001d5000)=""/23, 0x17, 0x0) 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000060e000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000283000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cdc000-0x4)=@assoc_id=0x0, &(0x7f00009f4000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df0000)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa6100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000186000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000caa000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e56000-0x4)=0x0, &(0x7f0000fee000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0xffffffffffff904a, &(0x7f00001e1000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000021e000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x200}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x1a8, 0x31, 0x208, 0x3, 0x1, "", [@generic="5f0f849c5167bbf555914ebf7ed61085e0961b11a78a9cfadf85a084826085d13bd4c81cb04a48749b90d2688ad08d6d380626e52a73cccefa2284faa58be3b38244bdb61117c3faf18d4dad58690ef11bbbe9f6aaf6083113cc715a340c78fa17224f6a", @nested={0xcc, 0x4, [@typed={0xc8, 0x2f, @binary="2e63b72b6e037e029aadc9fe4a8a362b619a21c59815d86ce0c506ae09f424c182f27ffd5afb4c9734aac9d5f057ac849f90d29159c04a9cc6801bbc41c221807243e531668142e93252c82fc5bd85c6baeed0b260bd69492a5959a6f7c08c719f7b1643f91e240249a72019e8e5e3b3e87313a10d94a57ad43d347ae41d6bd0a615d2473218c97b1f0f93367946f1246325d9f022c78c85328f32c9add364941f2bee902237934a50d78fc6aa24288e25ad5e21e84cf8d5226a4d149d79ceaf"}]}, @typed={0xc, 0x18, @u32=0x200}, @typed={0x18, 0x10, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x4d, @fd=r1}, @typed={0x18, 0xf, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x2c, @fd=r2}, @typed={0x8, 0x8a, @void=""}, @typed={0xc, 0x3e, @pid=r3}]}, 0x1a8}, {&(0x7f0000000000)={0x254, 0x10, 0x401, 0x1, 0x1, "", [@generic="137ed6a9e497d815a4980e7415d02a66e70eb788fdcf8ac77607c2195abec2d309c4b54c64c05b8bc7c1fcc874818b643c1fc31fe0d4e1f06db136e6b18f063e60647c386612ac4fde7ce35883a641ab3022dcf051b2316b5a050f4ab9fdcd5a6f28ec0db0958459fc96d3eea6852388100f7cfc487204b07c7aeb570bdd6189c23865b372682f96a9ce9d54dd11cfde15f561a32b3f88c2bcc6641f1bd61bf971617389cdf1213c78346b62338b03e26a0ac261452cf2ce27ed6c360ba54a512d9847d5ce6a526eac61b14a2b5b106ea4d82507ed73df08edb9ca8ee81fbaf1f36ff22adaf9af58a488d28dbf0cf9445c84303121f84cef51", @generic="6b1aee4b505c449576138e096eb59634b2da45ce7513a46dd8a4c63bccd00712f3186ad830e55841be283025e83ca0d7f1c79e88d9b7cea97026424d0ac41bf7140cb5352d110f1acc647472c2fe0bf7314e5586591da53f59e785f0350fe2649a6cd9937460e79976186c203c0c65ccb4032826b31520ac9a2235ff6f3f8ff212a9cfcaa92af861e0fc5a78c41d8880fc86b19fbd3c1c831f430e4569f101b51d5930de724c6ea8944fa3ae9cade82caba009aa2c3b0f47ee62114d2a0957a2f67edcdb7230b5e689d4529f2c48d5b82fe1c8b49e4135c1a47e314a36ec9293eec298a2615067e91bd8ce04383b963c49d20c", @nested={0x34, 0x1f, [@generic="abd8b00b5bf25e332d63446a7fb5da286b2701e77e6ae2dce2394d54ee8730e852840c1a5838c909344952be0e8560cf"]}, @nested={0x18, 0x9, [@typed={0x8, 0x36, @void=""}, @typed={0xc, 0x27, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x1f, @u32=0x3}]}, 0x254}, {&(0x7f000033a000)={0x6c, 0x14, 0xb00, 0x0, 0x2, "", [@typed={0xc, 0x68, @pid=r4}, @generic="df", @typed={0x10, 0x45, @u64=0x9b64}, @typed={0xc, 0x2e, @uid=r5}, @nested={0x4, 0x75, []}, @nested={0x20, 0x61, [@typed={0x10, 0x88, @u64=0x8}, @typed={0xc, 0x1c, @fd=r6}]}, @typed={0xc, 0x43, @ipv4=@rand_addr=0x0}]}, 0x6c}, {&(0x7f0000001000-0x10)={0x10, 0x18, 0x400, 0x6, 0x3, "", []}, 0x10}, {&(0x7f00003b2000)={0x154, 0x13, 0x100, 0x7, 0x0, "", [@nested={0x94, 0x4, [@generic="3639a6a3475e77cd4c38ab0229b1b0a3a0c29ae8e2337ee01d88fd11ef1121bd32c7fc3e2b5dbd9305914292ac6cd552aee124947299adc8aebe95b03f45f28e2f8457b2bfe42355bb895d04fe7809a51d5ec5fba4b1bca99591bc7ca99e9f2e9d6dc9fa905677119f9d03a5fa6ca70d9a27c720c9d617882affb0e9b813d2abaf42b7c1dc631d1028d43b1cf987153d"]}, @generic="c635f2358765891e30a979ce6b1bbbc8fda5b1e4f135f279c2e8e8b3d8c6e6f70a1978aca5519fae8ef3c5e2e111722b4d73f00aa7f7e4b017e3500df9b30649eca2999c67483028c60a8714ec38197ecd1a895ec9d59c13fa066b88e2cc513738b3c906521c0ff8b9f0ce8fb1f266eba5b1528a5c418f60f6b1071e47e2d665ee78008e589601d7ed37eb562fd5eaf9877b75224078c0e94d78d82cfa8c37ff37d568a7909f85a459139b635a76d3"]}, 0x154}], 0x5, &(0x7f0000ad8000)=[@rights={0x18, 0x1, 0x1, [r7]}], 0x18, 0x10}, 0x44000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000001a000)='/dev/dmmidi#\x00', 0x3e0f149b, 0x83) r8 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r8, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) request_key(&(0x7f0000670000)='rxrpc\x00', &(0x7f0000b38000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c53000-0x1)='\x00', 0xfffffffffffffffc) r2 = getpid() timer_create(0x7, &(0x7f0000461000-0x60)={0x0, 0x9, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004f000)=0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/22 17:13:03 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x400, 0x8002) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000002000-0x20)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 2018/01/22 17:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000019a000-0xc)='/dev/audio#\x00', 0x8, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00005de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00003c8000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f000004f000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000223000)=""/246) poll(&(0x7f00004e1000-0x18)=[], 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000f06000)='./file0\x00', 0x20000000) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00007bf000-0x4)=0x0, &(0x7f00008c9000-0x8)=0x4) 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fc5000)='/dev/loop#\x00', 0xfc00000000000000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000393000)='/dev/hwrng\x00', 0x20100, 0x0) pipe2(&(0x7f0000cd4000)={0x0, 0x0}, 0x80000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000256000)=r2, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a9d000-0x4)=0x0) sendto(r0, &(0x7f0000c2e000-0x93)="4367dfa45557e315600fb54b1688dab05e8b3229be7520a935cc715e80a90807822828df0af9001a93c85afb5cdb5636ad48e3caf306127058633e550f8951dca466015b41d21c05beaa8cb8e0623021cefc920f970d8314ba0b1539725683edb421bca970a4e799c97a0620fa0a8db1a65b454aad271f8db13530fd2a0cbe39787a3d41d318ac9b55a947dd5c38d393cefe87", 0x93, 0x4004011, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) connect$bt_rfcomm(r2, &(0x7f0000a36000-0x9)={0x1f, {0x1, 0x80000000, 0xfc1, 0x7, 0xc1, 0x406f}, 0x180}, 0x9) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097b000-0x11)='/selinux/enforce\x00', 0x200, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000005b000)={0x0, 0x0}) sched_getparam(r4, &(0x7f0000a92000-0x4)=0x0) ioctl$TCXONC(r3, 0x540a, 0x81) 2018/01/22 17:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/audio\x00', 0x20902, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000045e000-0x10)={0x4, 0x7, 0x8, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000128000)=0x0, &(0x7f00005a5000-0x4)=0x4) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c22000)={0x1, 0x9, 0x101, 0x7ff, 0xc4, 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]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013c000)=0xe8) quotactl(0x3a90c, &(0x7f0000c2e000)='./file0\x00', r2, &(0x7f00006ee000)="8ed96df3895e1aa4c4b600fa39a97981f741649f5832") 2018/01/22 17:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e9d000)={0xfd, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000259000)={0x0, {""/7}, 0x0}, &(0x7f000074b000-0x4)=0x10, 0x80000) recvfrom(r0, &(0x7f0000893000-0xf9)=""/249, 0xf9, 0x40000040, &(0x7f0000153000)=@un=@file={0x1, './file0\x00'}, 0xa) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880810003c13a1c9e33e3ced51c63f4f9a262ae6975b2c7617b564a5dcec45b04bfdf63a59432b900005d841a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006b3000-0x4)=0x0, &(0x7f00008f0000)=0x4) write(r1, &(0x7f0000b2d000-0x2d)="", 0x0) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 17:13:03 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/audio\x00', 0x141480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c21000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db6000-0x4)=0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 133.912306] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/22 17:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/cuse\x00', 0x9ffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000537000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vga_arbiter\x00', 0x2105, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000b1a000)={[0x7000, 0x3000, 0xf000, 0x1000], 0x8001, 0x4, 0xea6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r1, &(0x7f00000a8000-0x2a)="a9", 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000c90000)=""/213, 0xd5, 0x20, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xff) 2018/01/22 17:13:03 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) [ 133.962143] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 133.989754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/22 17:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$netlink(0x10, 0x3, 0xd) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf5000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d8c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000b7d000)=[{0x1, 0x52, 0x7ff, 0xfff, @tick=0x7c95, {0xfff, 0x7}, {0x0, 0xffff}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x4, 0x0]}}], 0x60) 2018/01/22 17:13:04 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00005b6000-0xa)='/dev/vcs#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x80, 0x2cb2, 0x67b1, 0x9000000000000000, 0x3, 0x66fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d5000)='/selinux/enforce\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000521000)=0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) 2018/01/22 17:13:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xcc)=""/204, &(0x7f0000f20000-0x4)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0xc923, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000)="", 0x0) [ 134.017212] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 134.041453] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/22 17:13:04 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x2e48, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8db}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a5a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sysfs$3(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x697, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000663000)={{0x0, 0x3, 0x4, 0x3, 0x1fffffffc0}, 0x9, 0x1, 0x14b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000cea000-0x9)='/dev/dsp\x00', 0x88800, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a6000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000c07000)=0x0, &(0x7f0000ebb000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f00007ee000-0x1b0)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 134.088575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 134.099126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 134.117090] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/22 17:13:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x3) syz_open_dev$dspn(&(0x7f0000c00000-0xa)='/dev/dsp#\x00', 0x349a95c4, 0x800) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000eaf000)=0x0, r1, &(0x7f00002a3000-0x8)=0x0, 0x3, 0x2) ioctl$int_in(r1, 0x5433, &(0x7f00009fa000-0x8)=0x0) 2018/01/22 17:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000701000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006e2000)={0x0, @in={{0x2, 0x0, @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]}, 0x994, 0x5d1, 0x1, 0x7fff, 0x2}, &(0x7f0000b88000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002db000)={0x400, 0x8, 0xc, 0x7, 0x6258, 0x6, 0x1, 0x49, r2}, &(0x7f0000942000)=0x20) 2018/01/22 17:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") sysfs$3(0x3) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d09000a5dd0766d6e657430"], &(0x7f0000e0c000-0x28)=[], 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000833000-0x4)=0x0) 2018/01/22 17:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000e91000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000009c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @fr_pvc_info=&(0x7f000021e000-0x14)={0x9, @generic="86f3bd1263a5d4edfc6f0b515a92da17"}}}) r2 = memfd_create(&(0x7f000020a000-0xd)='/dev/net/tun\x00', 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c7000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000e8d000-0xc)={0x2400003e, 0x286, 0x35}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00006f9000-0x4)=0x80000000) renameat(r2, &(0x7f0000340000-0x8)='./file0\x00', r3, &(0x7f0000a27000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = dup2(r0, r1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000da1000-0x8)={r0, r4}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/22 17:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000039a000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000015c000)=0x2d1) socketpair(0xa, 0x804, 0x401, &(0x7f00004db000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000cfe000-0x2)=0x0, &(0x7f0000f20000)=0x2) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000056b000)=""/212, &(0x7f00002f8000)=0xd4) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x4) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/22 17:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x9, 0x8000e, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000733000)={r1, r0}) getpeername$packet(r1, &(0x7f000040e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b7000)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/context\x00', 0x2, 0x0) getpeername(r2, &(0x7f0000bf1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000)=0x26) getsockname$packet(r3, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bf000-0x4)=0x14) 2018/01/22 17:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009c9000-0x8)='./file0\x00', 0x80, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000efa000-0x10)={r0, r1, 0x6, 0x0}, 0x10) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000084b000)=0x0) 2018/01/22 17:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b4624649bb415088bb1320ec9d59631", "0d62e16eca7e7f00000025241a106e7f3499cfdd2b2028c58888b2e286975eeb7df94005000056000000000000070615f33cf6affcff342866a1000000004c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) [ 134.205430] device syz2 entered promiscuous mode 2018/01/22 17:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f00004f8000)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000900000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x0, 0x8, 0x5}, &(0x7f0000222000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ce000-0x18)={r1, 0xffff, 0x8, [0x20, 0x4, 0x5, 0x4, 0x48, 0x0, 0x1, 0x8]}, &(0x7f00002c9000)=0x18) 2018/01/22 17:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f00006b1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xfffffffffffffff1, 0x1a, [{0x4, 0xc, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/22 17:13:04 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) read(r1, &(0x7f0000ff7000)=""/192, 0xc0) r2 = shmget(0x0, 0x1000, 0x540000c0, &(0x7f000074f000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/22 17:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e38000-0xa)='/dev/dsp#\x00', 0x81, 0x400) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000c7e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b7e000)={0x0, 0x6c, 0x4, [0x10001, 0x3, 0xffffffffffffd093, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000614000-0xa)='/dev/vcs#\x00', 0x9, 0x48000) bind$ipx(r1, &(0x7f00004e7000-0x10)={0x4, 0x4, 0x100000000, "4ab656fd1b83", 0x2, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000619000)={0x4, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/22 17:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000364000)={0x0, 0x0}) pwritev(r0, &(0x7f0000655000)=[{&(0x7f0000b52000-0x91)="412d040dc8c7bfabeb34ee1d24daec30f7a34dc158504552d2ec560d12e0ecd473d0efe487d788ff760eb16d73fc9b8b3ede54f4bd62eb81b47d87ccae97ce3bb8e2a6827b4bde75e226681bb01255f481901f34f5f6416fec5fff7295a962d9e8daf3651dd8855e327a216857e1135c22ab71e2bb4e70c94ffd1a3df2a69296e94f0c05d3f4a24acb4f6e92fb156e46f1", 0x91}, {&(0x7f0000a83000-0x5e)="77ca415eeb50d6af32064c4e56468b5b782e858c6d84c94ff6ac6cfb0c98b0b8b511620f33a8025f8e3ae0e748ac89c18ecf11535c52425aa93fd493ac6c07d91eabd1502ae31d645546debccd8a03396423e2adc4c764da42d1cc612a32", 0x5e}, {&(0x7f0000185000-0xe1)="c1f295b9becfb0df2a12825e48b11f78232cbe33cb2cdd394c727d30fd9df6cab5b989f06b564674aec8d3f3a965ef9b43a30ec927be63994659520c58f5fc28032faaaf6cce6d2f002de016dd43cb0b613aa1212d565ca65d82758588ee641ea980506a876afe4ca2ad7d4501895ac0e411da54328695842f117fa9b8936ecf1a026e04b8a57ea49674c7ab3ca569caf7c510eac9cd81b407bb17edcad778e642660a9e2a0591687287ef3bb2d32a0a70c9a1049f5adf760f7ca4bbcec22c48f28d2f21d85c79b82ca74f3ed50cf5e73d2a7da0fc5889995df6ffb3fbd59210f6", 0xe1}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f79000)="77b1f432ad62c721b607d1a25d47e07022e120ed0a2e6f38c4141da6f19401d2a4b927f5ef6d22b254aecd9ac6a6caa8b7cb33cc63c98f5a", 0x38}], 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) 2018/01/22 17:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00002fb000-0x5)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b71000-0x9)='/dev/ppp\x00', 0x4000, 0x0) chdir(&(0x7f0000d23000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') utimensat(r0, &(0x7f0000685000+0x532)='./file1\x00', &(0x7f000097c000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) 2018/01/22 17:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000fa9000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000485000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f000036e000)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002c0000-0x4)=0xb) mmap$binder(&(0x7f0000532000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) setrlimit(0xf, &(0x7f0000b80000-0x10)={0x3, 0x72aa}) 2018/01/22 17:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c4f000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000043b000+0x672)={{0xb5, 0x9}, 0x1, 0x9, 0x3, {0x1, 0x100000000}, 0x40000000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009b7000-0x18)={0xaa, 0xffffffffffefffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") [ 134.290898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 134.299988] IPv4: Oversized IP packet from 127.0.0.1 2018/01/22 17:13:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000013000-0x30)={0x30, 0x7, 0x1, 0x6, 0x0, 0x9, 0x7, 0x3d5}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005ca000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000687000)=@assoc_value={0x0, 0x0}, &(0x7f000062f000-0x4)=0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d8e000)={0x5, 0x9, 0x4, 0x6, r3}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ea2000-0x8)={0x0, 0x0}) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/22 17:13:04 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f39000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000d25000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r1 = syz_open_dev$vcsn(&(0x7f000051b000-0xa)='/dev/vcs#\x00', 0x1d, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000035a000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000541000)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f000051a000-0x58)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0x3, 0x2, 0x7, 0xfffffffe, 0x1}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffefffffffa, 0x1000, &(0x7f0000dc4000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0xfffffffffffffecd) r4 = socket(0x1, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) rt_sigreturn() write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 17:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005ae000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00004be000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003b1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000014f000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x9, 0x2, 0xe53, 0xa, 0xa0, 0x20, 0x33, r2, r3}, {0xfffffffffffffffe, 0x64, 0x401, 0xfff, 0x2, 0x9, 0x10ce00000000000, 0x8}, {0x6, 0x8, 0x6, 0x38}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5, 0x0, 0x1, 0xfffffffffffffeff, 0x0, 0x401, 0x2}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000b02000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffdd1}, 0x1, 0x0, 0x0, 0x0}, 0x40090) recvmsg(r0, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 134.353619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/22 17:13:04 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x9dfe) 2018/01/22 17:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c88000-0xb)='/dev/audio\x00', 0x20000, 0x0) fstatfs(r0, &(0x7f000004c000)=""/170) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000547000)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:04 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a45000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\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]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000a32000)='/dev/snd/seq\x00', 0x0, 0x8000000000100) r4 = dup2(r3, r2) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f000009c000-0x4)=0x0) 2018/01/22 17:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000088f000)={0x0, 0xe85e}, &(0x7f00008a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000288000-0x8c)={r1, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2d000)=0x8c) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ec3000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000480000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x1, 0x8, 0x8, 0x100, 0x0, 0x800000, r3}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c76000)=0x0, &(0x7f0000237000)=0xffffffffffffff49) sendto$inet6(r2, &(0x7f0000b2e000-0x1)="e0", 0xfffffffffffffd80, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdd1) r4 = syz_open_dev$vcsn(&(0x7f0000b19000-0xa)='/dev/vcs#\x00', 0x4, 0x121001) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000ca0000-0xc)={{0x4000000000000, 0x1, 0xfffffffffffff2d9, 0xa97, 0xfffffffffffffffe, 0x401}, 0x5}) 2018/01/22 17:13:04 executing program 2: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x101000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000325000-0x4)=0x7f, &(0x7f0000d2a000)=0x4) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x4, 0xa, 0x20, 0x0, 0x8, r1, r2}, {0x3, 0x8, 0xffffffffb679008c, 0x2e, 0xdbd, 0x9, 0x7fff, 0x0}, {0x5, 0x1000000000000, 0x0, 0x0}, 0x80000000, 0x6, 0x2, 0x722efc31399ee61b, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x8, 0x4, 0x6, 0x4}}, 0xe8) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000722000-0x38)={0x5, 0xc0010062, &(0x7f00009d5000-0xe8)="8401f0d0701351917d4effdc1558a0422bb8ae5cc483338729fc33b24e3b88dd32c27a4d0c91f5485d5723e055383c152b940a0c46fe64226936090d84370a5a5ae0fa29be806180ff0154b1601d566dbe500c859ba5fe0cab90a6beb791e6b72933f06a28ef54afca72c612ecf342d04005b1f7f765649d68551cc4baea25daa644c1343cca96cf0158f454b0746e294403376e44e5f09e07007f2ea59ca125aa0ecb198c4f58414b37102f5524c962b37c6f0f52b09f723b41f328c511a33a09d463d824dd26100b6e9da48b2dda84517611616a6c5747a2bbea9aa64bcc2e04fcfbd614b0324a", &(0x7f0000335000-0xc)="313326e33dc9adf2660fc09c", 0xe8, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:04 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00007f7000)='/dev/input/mouse#\x00', 0x20, 0x208001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/22 17:13:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x204a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000-0x40)={0x9, 0x5, 0x4, 0x7, "0eda998c0bc4b813325ef738da20352c4a975125281ac6a2cc3f986e77af34eb7e8bf69faf79b69ab94808a7", 0xe75}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) shutdown(r2, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca3000-0x16)='/selinux/checkreqprot\x00', 0x4100, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00004a8000-0x4)=0x0, &(0x7f0000324000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000859000-0x8)={0x0, 0x2}, &(0x7f0000e04000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00001a2000)=@assoc_value={r6, 0x10000}, 0x8) 2018/01/22 17:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) recvfrom$inet(r0, &(0x7f00005c2000-0xd4)=""/212, 0xd4, 0x1, &(0x7f0000411000-0xc)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:04 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rmdir(&(0x7f0000f89000-0x8)='./file0\x00') 2018/01/22 17:13:04 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9c000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ec5000)="0f88de70f2df0c833c7604cb3edd59991fd307e9a2", 0x15) 2018/01/22 17:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e9e000-0x10)={0x0, &(0x7f0000000000)=[{0xb5, 0x0, 0x0, 0x407ffbffff}]}) sched_rr_get_interval(0x0, &(0x7f000028a000-0x10)={0x0, 0x0}) 2018/01/22 17:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = dup2(r0, r1) write$evdev(r2, &(0x7f000000f000)=[], 0x0) pwrite64(r1, &(0x7f00001d3000)="2a899dd6f6e76ac4f444d774e96c3e25fa2946c9bdf36c2784c952146160f894ade15bdf8bf82e8e92685d6cbb7a2e3c6c699f0edfda4bd13c07b374316bf98f6c55b080c35430c9f11117426c4afe9a0804577d3e9f19a1298cff253e807d7c8ef95de0cc4b5e464875769adfa2488b9cf1d9dcfacecf1e4d1c28f5b388d16e67e1add2aeac2b5ba839f255eb64cfb4d2f674", 0x93, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/22 17:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000eff000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/22 17:13:04 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000011000)={0x0, 0x10, &(0x7f0000007000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x8, 0x6, 0x2, 0x5, 0x2, 0x7ff, 0x2762, 0x93, r2}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001d000)={r2, 0x3}, 0x8) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de, 0x0, 0x0}}], 0x48, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000019000)=0x3) 2018/01/22 17:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/kvm\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003ea000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00009ae000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00001e5000)={0x9, &(0x7f0000dba000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x3) writev(r0, &(0x7f000043a000-0x10)=[{&(0x7f0000705000-0x36)="d38694155798ccf7aa7adb7883d03fca7f221b792a1e451ae1d77919ad9761718a761a5a62dd26389511ff9e7dcb5656956a0565d216", 0x36}], 0x1) modify_ldt$read_default(0x2, &(0x7f0000a96000-0xb8)=""/184, 0xb8) prctl$setendian(0x14, 0x103) 2018/01/22 17:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008f7000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockname$inet(r0, &(0x7f000069c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000)=0x10) unshare(0x20000400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c5000-0x12)='/selinux/checkreqprot\x00', 0x400040, 0x0) write$tun(r0, &(0x7f00005a2000-0x1eb)=@pi={0x0, 0x892f, @ipv6={0xffffffffffffff45, 0x6, "b294fb", 0x1bf, 0x3c, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}]}, @dstopts={0x0, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x10001}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @generic={0x5, 0xa5, "1335c081d8c8273f0ae4e89b23106645ef585f3f1a30ef7aaae8aeb7ab27e0e41a072cfcd58af6c69d5c714ece3466ff7f18cdf851e3e13a4e2f915e01c441746abe2f62a1a2bd7a7bd13b24950e4b8a539af21d1d91ddfec181c0a44efc9d0da775266182aa287cffb6e956c452f54aa6888c2b563f891d8faa514d2d9ce61323370d6d38b207ed9b7961dea215a59aeebc55799a79cae48b6437787e629106e4fb1dd6ad"}, @ra={0x5, 0x2, 0x9}]}, @hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xab}, @enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x18, {0x59be, 0x4, 0x3, 0x3f, [0x9, 0xfff]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x5e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xbe, {0x40, 0x6, "dea12d", 0x1, 0x3a, 0x985, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x4}]}], "dd24641a2dc068e0c9fa658d4d0c46930be2b5e1ab4d296651fb705b6433aa9c39e75bbe5f9d230e2cfce83e7e378bb8c7de939235aead3f559252052dbcfbf0c7a9"}}}}}, 0x1eb) accept$nfc_llcp(r1, &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008fb000-0x4)=0x60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/01/22 17:13:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000000, "6329e150c0c0081c66fc066c578242137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x4, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x80002, 0x0, 0x0, "011abf69ee00000000060000056581180d3bc85cfbc9405803a227072beceb3c093486994f1d37a7000001000f00000060e9bd49b21701080000000009003d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000046a000)='/dev/ppp\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000e02000-0x8)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c52000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000efa000+0x227)=0xd9a, 0x2) ioctl$TIOCEXCL(r5, 0x540c) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 134.645939] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 134.675091] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 134.956948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/22 17:13:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000002000-0x4)=0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f00001a4000)={0x14, 0x7, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/22 17:13:05 executing program 1: r0 = open(&(0x7f000032c000-0x8)='./file0\x00', 0x8000, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006fb000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fab000-0x10)={r1, 0x10, &(0x7f0000ff1000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) bind$inet(r0, &(0x7f0000290000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d78000)=0x0, &(0x7f0000059000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000875000-0x400)={""/1024}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000b74000)={0x100, 0x1ff, 0xff2e, 0x6, 0x9dc}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000c44000-0xe8)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x5, 0x0, "4068697684722c4a16a448c0b48eb16930f2b19ded77db9951387b176816182c71533a309cf5d807ff6ae92ac52d0101fc498cf9eabcb81008e2618ae8249ae5", "6245c2a282e7617bea75ccb2b9a98f38c4a8bd770cf8732a432e401c8394840300580eccfc589f0c10e5df9f6f3370599908d426606536d9ff71a159a972c51f", "f3e4507fd657dc5b5704a06b08cf5a8b7ffa78a9db72615cea6fe5f59129ffdb", [0x1, 0x1ff]}) 2018/01/22 17:13:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008b5000-0xa)='ns/cgroup\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000526000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b86000)={0x1, &(0x7f00007dd000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000fd4000)={r5, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 17:13:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009af000)={0x3, r0, 0x1}) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f000074d000-0x4)=0x0, &(0x7f0000710000-0x4)=0x4) 2018/01/22 17:13:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) ppoll(&(0x7f0000d16000)=[{r0, 0x5013, 0x0}], 0x1, &(0x7f0000cd3000)={0x0, 0x0}, &(0x7f0000f23000)={0x1f}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000309000-0x8)={0x2, [0x7ff, 0x6]}, 0x8) sendfile(r1, r0, 0x0, 0x72439a6a) syslog(0x9, &(0x7f0000870000)=""/224, 0xe0) r2 = getegid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005c1000)={0x0, 0x6}, &(0x7f00003ee000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000640000)={r3, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff855}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x2, 0x9, 0xe20}, &(0x7f0000507000-0x4)=0xa0) fstat(r1, &(0x7f00003aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000003a4, &(0x7f0000e67000)=[r4]) setresgid(r2, r4, r5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000017000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000694000)=r6) 2018/01/22 17:13:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flock(r0, 0x0) r1 = socket(0x100000000000009, 0x1, 0x2) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x39f) 2018/01/22 17:13:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1a002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000003000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a35000)={0x0, 0x2}, &(0x7f0000797000)=0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a61000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ae000-0x8)={r2, 0x7fff}, &(0x7f0000c12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002a3000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x3, 0x6, 0x3ff, 0x46, 0x8000, 0x3, 0x3, 0xabb3, 0x8, 0xffffffffffffffff, 0x6, 0x7, 0x0, 0x8]}, &(0x7f00007ed000)=0x108) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:05 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000f000)='./file0\x00', 0x48000, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$netlink(0x10, 0x3, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000019000)='/dev/dsp\x00', 0x101003, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000026000)={0x3, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a4, 0x2, 0x4, 0x3, 0x10001, 0x0, 0x7fff, 0x2, 0x7}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000)={0x40, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="cee4d83b87dd77c6acd06564341740672250633692ef8a4564f0fda3bc"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = msgget$private(0x0, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000028000-0x8)='./file0\x00', &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000028000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000028000-0x4)=0x0, &(0x7f0000024000)=0x0, &(0x7f000001e000)=0x0) getgroups(0x1, &(0x7f0000023000-0x4)=[0x0]) r8 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000028000-0x78)={{0x8, r4, r5, r6, r7, 0x8, 0xb975, 0x0, 0x0, 0x0}, 0x9be, 0x6, 0x7fff, 0x100000001, 0x289, 0x6d67, r8, r9, 0x0, 0x0}) 2018/01/22 17:13:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000514000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000009b000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d9000-0x39)="", 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000b32000-0x38)={&(0x7f00005a4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a7e000)=[], 0x0, &(0x7f0000443000)=""/235, 0xeb, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000dec000)=0x5, 0x4) 2018/01/22 17:13:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x101002) r1 = getegid() setfsgid(r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) r2 = accept$unix(0xffffffffffffffff, &(0x7f00002fd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000240000+0x6c1)=0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000174000)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) 2018/01/22 17:13:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) rmdir(&(0x7f0000107000)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 17:13:05 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000012000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x2e) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/22 17:13:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000469000-0xc)={0x6, r0, 0x1}) recvfrom$inet(r2, &(0x7f00005cb000)=""/135, 0x87, 0x40000000, 0x0, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r3 = dup(r0) ioctl$KDADDIO(r3, 0x4b34, 0x10001) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) accept4(r1, &(0x7f0000f68000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000040d000)=0xe, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x8000, 0x4) 2018/01/22 17:13:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f000091e000)={0x20080522, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/22 17:13:05 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00008ae000-0xa)='/dev/ptmx\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006b4000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000885000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) ioctl$sock_ifreq(r1, 0x897f, &(0x7f00006c6000-0x25)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) 2018/01/22 17:13:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57824d137881159a6994a11a9db8fbc33feef49755579fdc3f3ffd721620c8eb7f005a9d6b3124649bb415088bb1320ec9d59631", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x2]}) r1 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000d8000)='/dev/snd/pcmC#D#c\x00', 0xf1, 0x1) getsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000de4000-0x7)=""/7, &(0x7f0000a7f000-0x4)=0x7) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) [ 135.498211] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 135.510612] ================================================================== [ 135.518045] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 135.524968] Read of size 2 at addr ffff8801d4aef34b by task syz-executor7/15111 [ 135.532409] [ 135.534048] CPU: 1 PID: 15111 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #274 [ 135.541386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.550715] Call Trace: [ 135.553288] dump_stack+0x194/0x257 [ 135.556901] ? arch_local_irq_restore+0x53/0x53 [ 135.561636] ? show_regs_print_info+0x18/0x18 [ 135.566114] ? refcount_add+0x24/0x60 [ 135.569905] ? erspan_build_header+0x3bf/0x3d0 [ 135.574475] print_address_description+0x73/0x250 [ 135.579296] ? erspan_build_header+0x3bf/0x3d0 [ 135.583868] kasan_report+0x25b/0x340 [ 135.587658] __asan_report_load_n_noabort+0xf/0x20 [ 135.592561] erspan_build_header+0x3bf/0x3d0 [ 135.596960] erspan_xmit+0x3b8/0x13b0 [ 135.600747] ? prepare_fb_xmit+0x9a0/0x9a0 [ 135.604962] ? netif_skb_features+0x9b0/0x9b0 [ 135.609440] ? __dev_get_by_index+0x1a0/0x1a0 [ 135.613914] ? check_noncircular+0x20/0x20 [ 135.618150] packet_direct_xmit+0x315/0x6b0 [ 135.622460] packet_sendmsg+0x3aed/0x60b0 [ 135.626595] ? find_held_lock+0x35/0x1d0 [ 135.630653] ? avc_has_perm+0x35e/0x680 [ 135.634630] ? kick_process+0xc0/0x110 [ 135.638506] ? packet_cached_dev_get+0x2b0/0x2b0 [ 135.643266] ? avc_has_perm+0x43e/0x680 [ 135.647227] ? avc_has_perm_noaudit+0x520/0x520 [ 135.651874] ? __fget+0x35c/0x570 [ 135.655325] ? iterate_fd+0x3f0/0x3f0 [ 135.659122] ? find_held_lock+0x35/0x1d0 [ 135.663183] ? sock_has_perm+0x2a4/0x420 [ 135.667229] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 135.672568] ? lock_release+0x952/0xa40 [ 135.676520] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 135.682384] ? __check_object_size+0x25d/0x4f0 [ 135.686943] ? avc_has_perm_noaudit+0x520/0x520 [ 135.691793] ? selinux_socket_sendmsg+0x36/0x40 [ 135.696441] ? security_socket_sendmsg+0x89/0xb0 [ 135.701181] ? packet_cached_dev_get+0x2b0/0x2b0 [ 135.705918] sock_sendmsg+0xca/0x110 [ 135.709614] SYSC_sendto+0x361/0x5c0 [ 135.713313] ? SYSC_connect+0x4a0/0x4a0 [ 135.717270] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 135.722621] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 135.727875] ? task_work_cancel+0x210/0x210 [ 135.732180] ? exit_to_usermode_loop+0x8c/0x310 [ 135.736855] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 135.742393] ? syscall_return_slowpath+0x2ad/0x550 [ 135.747302] ? prepare_exit_to_usermode+0x340/0x340 [ 135.752297] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 135.757137] SyS_sendto+0x40/0x50 [ 135.760580] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 135.765315] RIP: 0033:0x452ef9 [ 135.768480] RSP: 002b:00007f1487779c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 135.776168] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 135.783413] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 135.790656] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 135.797907] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 135.805153] R13: 00000000ffffffff R14: 00007f148777a6d4 R15: 0000000000000000 [ 135.812435] [ 135.814043] Allocated by task 3707: [ 135.817650] save_stack+0x43/0xd0 [ 135.821078] kasan_kmalloc+0xad/0xe0 [ 135.825216] kasan_slab_alloc+0x12/0x20 [ 135.829166] kmem_cache_alloc_node+0x144/0x760 [ 135.833724] copy_process.part.38+0x198d/0x4b20 [ 135.838367] _do_fork+0x1f7/0xfe0 [ 135.841800] SyS_clone+0x37/0x50 [ 135.845143] do_syscall_64+0x273/0x920 [ 135.849005] return_from_SYSCALL_64+0x0/0x75 [ 135.853390] [ 135.854991] Freed by task 3716: [ 135.858249] save_stack+0x43/0xd0 [ 135.861678] kasan_slab_free+0x71/0xc0 [ 135.865542] kmem_cache_free+0x83/0x2a0 [ 135.869493] free_task+0x148/0x1a0 [ 135.873008] __put_task_struct+0x248/0x580 [ 135.877321] delayed_put_task_struct+0xca/0x3d0 [ 135.881974] rcu_process_callbacks+0xd6c/0x17f0 [ 135.886621] __do_softirq+0x2d7/0xb85 [ 135.890393] [ 135.891998] The buggy address belongs to the object at ffff8801d4aee200 [ 135.891998] which belongs to the cache task_struct of size 6016 [ 135.904734] The buggy address is located 4427 bytes inside of [ 135.904734] 6016-byte region [ffff8801d4aee200, ffff8801d4aef980) [ 135.916756] The buggy address belongs to the page: [ 135.921668] page:ffffea000752bb80 count:1 mapcount:0 mapping:ffff8801d4aee200 index:0x0 compound_mapcount: 0 [ 135.931629] flags: 0x2fffc0000008100(slab|head) [ 135.936278] raw: 02fffc0000008100 ffff8801d4aee200 0000000000000000 0000000100000001 [ 135.944159] raw: ffffea0007519720 ffffea000714fba0 ffff8801dad30200 0000000000000000 [ 135.952018] page dumped because: kasan: bad access detected [ 135.957714] [ 135.959316] Memory state around the buggy address: [ 135.964222] ffff8801d4aef200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 135.971559] ffff8801d4aef280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 135.978910] >ffff8801d4aef300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 135.986248] ^ [ 135.991935] ffff8801d4aef380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/01/22 17:13:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001c2000-0x38)={&(0x7f0000704000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000057000)=[{&(0x7f0000e93000-0xc8)=""/200, 0xc8}, {&(0x7f00003bc000-0xf2)=""/242, 0xf2}, {&(0x7f0000d80000-0xde)=""/222, 0xde}, {&(0x7f00007f2000)=""/0, 0x0}, {&(0x7f0000303000)=""/170, 0xaa}, {&(0x7f000093d000-0x48)=""/72, 0x48}], 0x6, &(0x7f000046d000-0x91)=""/145, 0x91, 0x3f}, 0x40) r1 = creat(&(0x7f0000d84000-0x8)='./file0\x00', 0x100) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000b60000-0x8)=0x0, &(0x7f0000958000)=0x2aae6c8ee15c4251) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6329e150c0c0081c66fc066c57820e13788115000000071a9db8fbc33feef49755579fdc3f3ffd721620c8ea7f005a9d6b3124649bb415098bb1320ec9d5a831", "0d62e16eca7e694e7e5325241a106e7f3487cfdd2b2428c58888b2e286975eeb7df940abb5557d71538c6e4ac9a60615f33cf6af6cd5352866a11a3696564c0a", "b5b9854a9237e02e1d6c0ad85227612017f4de9a1f662cb9e9ab11f9806ac4d7", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000044000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0, "831abf69eef191d598bd65d1e16581180d3bf85cfbc9405803a225073eeceb3c093486994f1d37a7b04397a5ee08ba6e60e9bd49b2176e16989206ac623a3d69", "30fe2b8addb31e1fb08c2fce645aead1bfc880787d03c13a1c9e33e3ced51c63f4f9a262ae6975b2b8617b564a5dcec45b04bfdf63a59432b9a46d6a3d1a309e", "4dfbdd1f322441dde016ff207fe1e1b8767c6b94cd89bf41f1d77336270dfc4e", [0x0, 0x0]}) pwrite64(r0, &(0x7f0000237000-0xfc)="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", 0xfc, 0x0) 2018/01/22 17:13:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000a3000-0xa)=""/10) [ 135.999288] ffff8801d4aef400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 136.006623] ================================================================== [ 136.013967] Disabling lock debugging due to kernel taint [ 136.019460] Kernel panic - not syncing: panic_on_warn set ... [ 136.019460] [ 136.026811] CPU: 1 PID: 15111 Comm: syz-executor7 Tainted: G B 4.15.0-rc9+ #274 [ 136.035478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.044825] Call Trace: [ 136.047407] dump_stack+0x194/0x257 [ 136.051031] ? arch_local_irq_restore+0x53/0x53 [ 136.055692] ? kasan_end_report+0x32/0x50 [ 136.059832] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 136.064579] ? vsnprintf+0x1ed/0x1900 [ 136.068376] ? erspan_build_header+0x360/0x3d0 [ 136.072937] panic+0x1e4/0x41c [ 136.076104] ? refcount_error_report+0x214/0x214 [ 136.080835] ? add_taint+0x1c/0x50 [ 136.084356] ? add_taint+0x1c/0x50 [ 136.087886] ? erspan_build_header+0x3bf/0x3d0 [ 136.092448] kasan_end_report+0x50/0x50 [ 136.096399] kasan_report+0x144/0x340 [ 136.100183] __asan_report_load_n_noabort+0xf/0x20 [ 136.105085] erspan_build_header+0x3bf/0x3d0 [ 136.109469] erspan_xmit+0x3b8/0x13b0 [ 136.113247] ? prepare_fb_xmit+0x9a0/0x9a0 [ 136.117457] ? netif_skb_features+0x9b0/0x9b0 [ 136.121930] ? __dev_get_by_index+0x1a0/0x1a0 [ 136.126402] ? check_noncircular+0x20/0x20 [ 136.130617] packet_direct_xmit+0x315/0x6b0 [ 136.134915] packet_sendmsg+0x3aed/0x60b0 [ 136.139037] ? find_held_lock+0x35/0x1d0 [ 136.143076] ? avc_has_perm+0x35e/0x680 [ 136.147032] ? kick_process+0xc0/0x110 [ 136.150895] ? packet_cached_dev_get+0x2b0/0x2b0 [ 136.155630] ? avc_has_perm+0x43e/0x680 [ 136.159588] ? avc_has_perm_noaudit+0x520/0x520 [ 136.164318] ? __fget+0x35c/0x570 [ 136.167750] ? iterate_fd+0x3f0/0x3f0 [ 136.171531] ? find_held_lock+0x35/0x1d0 [ 136.175572] ? sock_has_perm+0x2a4/0x420 [ 136.179609] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 136.184948] ? lock_release+0x952/0xa40 [ 136.188896] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 136.194755] ? __check_object_size+0x25d/0x4f0 [ 136.199309] ? avc_has_perm_noaudit+0x520/0x520 [ 136.203959] ? selinux_socket_sendmsg+0x36/0x40 [ 136.208600] ? security_socket_sendmsg+0x89/0xb0 [ 136.213331] ? packet_cached_dev_get+0x2b0/0x2b0 [ 136.218065] sock_sendmsg+0xca/0x110 [ 136.221753] SYSC_sendto+0x361/0x5c0 [ 136.225447] ? SYSC_connect+0x4a0/0x4a0 [ 136.229398] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 136.234747] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 136.239996] ? task_work_cancel+0x210/0x210 [ 136.244295] ? exit_to_usermode_loop+0x8c/0x310 [ 136.248945] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 136.254461] ? syscall_return_slowpath+0x2ad/0x550 [ 136.259366] ? prepare_exit_to_usermode+0x340/0x340 [ 136.264357] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 136.269177] SyS_sendto+0x40/0x50 [ 136.272617] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 136.277353] RIP: 0033:0x452ef9 [ 136.280517] RSP: 002b:00007f1487779c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 136.288206] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 136.295451] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 136.302693] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 136.309977] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 136.317223] R13: 00000000ffffffff R14: 00007f148777a6d4 R15: 0000000000000000 [ 136.324536] Dumping ftrace buffer: [ 136.328048] (ftrace buffer empty) [ 136.331728] Kernel Offset: disabled [ 136.335329] Rebooting in 86400 seconds..