0000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@llc={0x1a, 0xe, 0xf, 0x7, 0x5, 0xd11, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f000028d000-0xb6)="1ae68f530ca0246a9813d572b5b0dace89984dfdecaa6cbd1b059158ef707727de320f30e9ae097f5a3f5bb3bc36f593e60dee2ae4828dbcd981f769481eb1eb39e1a118e445ee934c5b07e7c5f78ad141d2af2bc0662a2d6ea00fefc5e851184f57d4204d77d7cc711b7a3e5b19325e54c4bd01e0a603dde4f4e7ef9913677f37f0e5bb11f1aaf9d41e8ad9f55881515073bb64172106e68f00ea0fb41defcbd668d8e0375602bea8d708cc0bc673fa1e5adfbad529", 0xb6}, {&(0x7f00004c9000-0x2b)="a451079604ddede06818a50aa321b591a427b12336b11d1ebf35b4c1b59f56f677e0e04e9a0c0c246e3269", 0x2b}, {&(0x7f0000f0c000-0x43)="b6ec9690f59ae684ee88508aadfaff5890a7c4a329ae2cd434706e39546db3863e28b97a56f35019e17adb8a26317c0aab26fe9ac6fd64018957ac98a2921e870df2b8", 0x43}, {&(0x7f0000b85000)="89e72a5b8c797c893f72d8b8785a13af0f10d9eae44cf3d4baa0e3e63bf02ef4aa8c42b433aff6457823dfa6942592371d98db4b02811a6f1375577c0769e475355e8bd213b441d75863185c09b8454c7f7be3a07982148ac76c4d61dc6a0d447d3e8a5e7da628dea75f9a04c356a9f06163f31c5d990a7f3f7a518624a05b75b86428fe5b1a2c015721241efc03f88fae92d0d42826d8071ed1419fbf50458296a82e74d7d009944bab25573d19fb753af1f2b6c4b0de35ddde0ff702b2219645d4988553e42ef70114d50555ee", 0xce}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f000056d000)="525eaba2f21f6fb4c02b17e6155593f54a8a84168a82b9274072a9571bc0652c83289eb6f4fe907605f81a50d26f510a6808521248bb07b831e70f7481769f4da753a2562490a262af1229b3d535fd810c0b64a06d4a6c7920c763bec34e694bc309b8d727052c7ac353290b2ee969d194319485cfaec8b990a50a27ab8ddc2f8b2bffe44accec786662bfa0d41eeb2b6001592aa943f7ea619a9c4be2e242e028", 0xa1}, {&(0x7f0000000000)="e789dfa8b65a881a7dcd413c8816d68e8fc66fc1bcda6cf81b0685279296d0f00bda8f8be74d91cdfc93577e8d8bc27807ee9b642929775032003ad84d01abd4b79f916815bf2e06ca445f76acd1ea7fa0e33765459d654fe7", 0x59}, {&(0x7f0000000000)="0c4852396b8833afc0877dec07bb7f6002c4173d6cb8b9bac578e52abb1b2391a3e8cc21787786f540ff49343dfd8cbcea621a55ce8f006e5541c52516ba463e2ff157b3096a527d544919fcf232d64ba46bfa96f8503a08df8ad154e3b31b00e27ca7ab760ad2d880023a40ecc2c8da80b680eb655f6064e3bde25bfa43c62ab5807cba42959bee38a0105deb1cf5b8ff9212967ab391e669f15b2c9fff59aa006d7437e919afeeb260c0f2c55ad76a2132edcc20d170fa159d2831a4b5a10d9c1892bb34473ec0b1130a65bef877b929887857b8cba778dbde30b3816242b5f8c9337f8edcd7373382742c3cc2dc9ec302f9c231604164", 0xf8}, {&(0x7f0000156000)="1087fd2a5cba1bc9cf67f43a626d6a53f372f92b919b1a78e0dda066f0eb07202abdeedec0ada9f95d4962b52658ff9dee7e546218f9abf47d49b97671abc702830b2718a28681fb1123cb02ca1f33a2eb8f88143fe3393f8b437276d242f5bb4e51dd783dc3dbaf572368201d351dc69f6d38328b6435cfebe9b429f3406866c314607fce7f47f6f05e79b036520eecc40396d973718734eb", 0x99}], 0x9, &(0x7f0000ed2000-0x1e8)=[{0x58, 0x10b, 0x0, "bb9fefdc38ab64fa184bd9ee58b07c6db101ca0cb6ce13ae91265e679073fb7b29ff06f9c5d54a26dd4ae14b4cda51656c3eef3af0eaf75c03f675f1bd1a8b474dfaca5b"}, {0xf0, 0x0, 0x1, "2879221a16c45554385839041cea83a1d9169bec070695db4d0f1400eb4ae2389123cea65b8870d81a048ffc81a6f4086bc5eef8bee79a77a84b7aa039b59895c2738b2d768affd7c6cb560eedb14a85e55e78a578750b61fab7f80222266433776868681a068218bb88945c921ca4c8bff233fe4f2ffc76ceb1e03c5401476710de2d990360d9e1c2ffdb1b5886ad4772def4293c75a56450d14ae1e9d51586f1cccef2fc7824a70a41c6cbca24919f3ea7f95988ab3391da8a63b7d7272dc48095bcce8df3d29054ab4676bff64ff82a88fd6feb41b6ce7fa994651112c4c6"}, {0xa0, 0x10d, 0x9, "00ffa7590423e1e7c889067d9bdb56e6a3f7ee158cf0a44e01f539a826695b6d2ebcdad373aa3690162c83db088ab02ba3796bf1e90b5411d42c381538ab4b7c5aab2c92a67f297752d4e1b1c0476850d42e1874d95ec0afe3a1cd287169fcba5d4443d4b843756cf9a60da1a2c6c1b4658e5808afe2aac74a4b016d1186925e2413b31eebf5cc27b1cad5d2"}], 0x1e8, 0x4000000}, 0x57}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000892000-0x6f)="59b965ac728ee64e5f91cac6048699a04e57362518d4c64c03f700e84fa0f03ff9b08b6973d162e5e73951f497ee259e64b42f1f81a9040aafd512b47a3c4e44fa846e53c72792877e512ca1b3f2ec549240c88637aaac8fe238ac537c3ed75205cb2ffe7814ac07032240a00e3146", 0x6f}, {&(0x7f0000701000-0x74)="702f8eef4e86f7373847dba01a16328088238ad37d8192bd9428855f14bf684608b3c1cb5bb3fdc82d4de7bf59c3da349fc959797f508dfe2b3e0efe8195a338f60edef2597addbe13d1ebb13160acd7248d6696794bf6319c978385edb827bc7f04f1996cef8f14bdd2f6f7ff1aed69ab438b51", 0x74}], 0x2, &(0x7f0000168000-0x68)=[{0x68, 0x11d, 0x2, "255e424715f9a1e39bd66c136747571da1069fe70204e04dac437fe3210456f37b11987815238c34058511d2e956798dc716fba0f368836b95f7c7185ea1ba5db1f5a8b7203cc47c14c5a8d26fc845b2c96c4abac8364f90"}], 0x68, 0x40000}, 0x0}], 0x2, 0x4008000) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) 2018/01/28 09:34:47 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000019000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4102) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x10) sendmsg$key(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000f000-0x88)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000018000)={0x0, 0x0, &(0x7f0000018000)={&(0x7f0000019000-0x170)={0x2, 0xc, 0xb446, 0x0, 0x2e, 0x0, 0x4, 0x2, [@sadb_address={0x3, 0x5, 0x6c, 0x80, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x20, 0x8, 0x7a8, 0x0, "050780c598f573a29926297513ba8444f8f8b5f62d80aca2868926387711cd9ca90d7bcdfb8a5b8bae448c86d287faaa862aaa28161361a590f0b6b82c857d0284b2a57d798bf1591e391d4e8134e1673eb850ab0d045d117e41f24e322518e7ead7903abb1e6cf0c57c9b237165edbb256b4e69c0bb938bb12d65b691f85bc8f218d5f5b13ba6df08e32bd81584acde19d767540d2a787cb5d9da457a61ae9896ef5662fea4dd02f4f260b3207888f47dd6277eeeb1f06255a88b622e6d6f213b7fc9c68c0b8a84acb74b5f18f295c430da046be6fdd63ebae50cb4c872c1e2c8d8f5c47f4f6d5d3fbcfe04b7d4640e5af2c19a53"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xa, 0x40000000000, {0x6, 0x6c, 0xeed5, 0x800, 0x0, 0x323, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffff225a, [0x0, 0x0, 0x0]}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/28 09:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fc9000)=0x8001, 0x4) socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00004f8000)=0x1007f, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/mixer\x00', 0x10000, 0x0) get_thread_area(&(0x7f000056a000)={0x7, 0xffffffff, 0x0, 0xffff, 0x2, 0x0, 0x6, 0x800, 0x5, 0x5}) 2018/01/28 09:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f39000-0xc)={0x40000000, 0x0}) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:47 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00003cd000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000315000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/28 09:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000124000-0xc)='/dev/autofs\x00', 0x2002, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0xffffffffffffffff) 2018/01/28 09:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) read(r3, &(0x7f0000ec3000-0x91)=""/145, 0x91) 2018/01/28 09:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a60000)={0x0, 0x0, 0x0}, &(0x7f0000a9d000)=0x8) connect$inet6(r1, &(0x7f000010e000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/28 09:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000)=0x0, &(0x7f0000a52000)=0xfffffffffffffeb3) 2018/01/28 09:34:47 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000fd000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000fb8000-0x4)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e51000-0xc)='/dev/amidi#\x00', 0x5697, 0x200) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e31000)={0x4000003f, 0x1, 0x27}) bind$alg(0xffffffffffffffff, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) semget(0x0, 0x0, 0x0) 2018/01/28 09:34:47 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000023000)={{0xc01c, 0x3}, 0x0, 0x0, 0x71a, {0x0, 0x6}, 0x3, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) bind$inet6(r0, &(0x7f0000019000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, 0x1c) 2018/01/28 09:34:47 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) connect$bt_sco(r0, &(0x7f0000cc4000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000744000-0x4)=0x100) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000de8000)=0xffffffffffffffff) 2018/01/28 09:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff03, &(0x7f0000dc7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x4, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0xfffffffffffffe4b, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x0, [0x0]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000d58000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x600) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00002be000)={0x1, 0x87, [{0x2, 0x0, 0xe824}]}) 2018/01/28 09:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000e7e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000)=0x0, 0x4) 2018/01/28 09:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb2000)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/sequencer2\x00', 0x101241, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000062d000-0x4)=0x6, 0x4) 2018/01/28 09:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r0, &(0x7f0000396000)={&(0x7f00007cc000)=@hci={0x1f, 0x20, 0x3}, 0x6, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84, 0x0, ""}], 0x10, 0x8001}, 0x0) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df4000-0x8)='./file0\x00', 0x28) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000df3000)=0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') 2018/01/28 09:34:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000009000)=""/79) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) bind$packet(r1, &(0x7f0000005000-0x2)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) accept4(r1, &(0x7f000000a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x80000) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000af7000)='/dev/amidi#\x00', 0x401, 0x4000) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000af8000)=""/193, 0x1bc, 0x0, &(0x7f0000858000-0x10)={0x1a, 0xff, 0x7, 0x8, 0x5, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x10000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 2: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008ba000)={0x5, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ed5000-0xe)='/dev/admmidi#\x00', 0x401, 0x20000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000115000-0x4)=0x0, 0x4) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006da000-0x8)='./file0\x00', 0x4a082, 0x100) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) syz_emit_ethernet(0x46, &(0x7f000003f000-0x132)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d243fa", 0x0, "219883"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000612000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000f68000)={0x5, 0x78, 0x1ff, 0x3a, 0x2a08, 0x6, 0x0, 0x1ffe00, 0x40201, 0x3, 0x4, 0x5cc, 0x8dc, 0x8, 0x2f78adc2, 0x100000001, 0x7f, 0x5, 0x651, 0x9, 0xfff, 0x4, 0x43, 0x6, 0x3, 0x10001, 0x3, 0x0, 0x6, 0x2db, 0xd, 0x100000001, 0x2b4, 0x7, 0x800, 0x8, 0x63, 0x9, 0x0, 0xff, 0x4, @perf_config_ext={0x8, 0x3}, 0x810, 0x6765, 0xb91, 0x6, 0xa0d, 0x2, 0x4, 0x0}, 0x0, 0xbf4, 0xffffffffffffff9c, 0x3bdf75d5e1fb3471) poll(&(0x7f000056a000)=[{r1, 0x400, 0x0}, {r2, 0x440, 0x0}], 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000064c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cba000)=0xc) capget(&(0x7f0000760000)={0x399f1336, r3}, &(0x7f0000bdc000)={0x100, 0x6, 0x5, 0x707, 0x926, 0x6}) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b65000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000061000)={0x80000000, 0x7fff, 0xffffffffffffffe0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000041b000-0x10)={0x3, &(0x7f0000f81000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000729000-0x40)={r1, 0x8, &(0x7f0000eb0000)=[0xa634, 0x5, 0x9, 0x0, 0x80000000, 0x9, 0x80000001, 0x8001], &(0x7f0000b83000-0x4)=[0x2], 0x1, 0x1, 0x8, &(0x7f00008ba000)=[0xffffffffffffffd5], &(0x7f000087b000)=[0x10001, 0x6, 0x800, 0x1, 0x2, 0x1, 0x101, 0x1f, 0x200, 0xdb], 0x0}) io_setup(0x9, &(0x7f0000a3b000-0x8)=0x0) io_cancel(r2, &(0x7f000023b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f000051b000)="cc88afac766f5f934f4d89c470e40bdf2b1b0aac1b8d3e71b910d56cc5332071d080c54e5fbe7f05f1918847ffb024ec15cd6fa30336556e85543bfb154f28e2ad1b1c9f757c8ff719687e197122732ffcf2d95166e54da79ced5b031326290d68e785c7be99200ddf17d75773637170906b37f24893f236b9bf6afee2c275bdfe71aea7af969dea78d6daf355518724781854620a1f4a815e25d12f23d57a8a149ad5f857a36561a3b8b17b34c846da9e", 0xb1, 0x0, 0x0, 0x0, r0}, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x223, &(0x7f00002b0000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000026d000-0x4)=0x9) recvfrom$packet(r0, &(0x7f00008fe000)=""/157, 0xffffffffffffff73, 0x0, &(0x7f0000134000)={0x11, 0xf7, r3, 0x1, 0x90a1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bind$llc(r0, &(0x7f0000972000)={0x1a, 0xd, 0xb1, 0x81, 0x1ff, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f7d000-0x8)={0x0, 0x3, 0x2}, &(0x7f0000c1f000-0x4)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000bf8000)=0x1ff) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040008}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x3, [0x0, 0x0, 0x8000]}, 0xe) r3 = syz_open_dev$sg(&(0x7f0000fd3000)='/dev/sg#\x00', 0x9, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009f2000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x297, 0xb6, 0x9, 0x80}, 0xa0) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) syz_open_dev$midi(&(0x7f00006eb000-0xb)='/dev/midi#\x00', 0x1, 0x80) write(r0, &(0x7f00007a1000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003000008425d10", 0x24) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffe000)={@common='eql\x00', @ifru_flags=0x900}) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 6: socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000048b000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x40, &(0x7f0000f74000/0x3000)=nil, 0x8}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mprotect(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x5) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000+0x74d)={r1, 0x7f}, 0x8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000003000)={{0x6000, 0x3000, 0x0, 0xfffffffffffffff7, 0xfff, 0xffffffff, 0x7, 0x6, 0x7fffffff, 0x228b8b90, 0x3, 0x78d, 0x0}, {0x3002, 0x100000, 0xd, 0x8, 0x40, 0x8, 0x2, 0x401, 0x81, 0x6, 0x3f, 0x1, 0x0}, {0x10d000, 0x0, 0xf, 0x0, 0x5, 0x8, 0x3, 0xba, 0x80000000, 0x4, 0xb6, 0x7, 0x0}, {0x1000, 0x4, 0x0, 0x2, 0x2, 0xffffffffffffffe0, 0x90, 0x9, 0xfffffffffffffffc, 0x6, 0x197c, 0x0, 0x0}, {0x1004, 0x0, 0x1c, 0x1, 0x7ff, 0x4, 0x7, 0x9, 0x100000000, 0x1c000, 0x4156, 0x3ff, 0x0}, {0x17000, 0x2000, 0x10, 0x100000000, 0xad, 0x800, 0xedbd, 0x100, 0x7, 0x3ff, 0x7, 0x2e, 0x0}, {0x2000, 0x1f002, 0x0, 0x7, 0x6, 0x24, 0x8, 0x81, 0x8000000, 0x3f91, 0x4, 0x23, 0x0}, {0x4000, 0x0, 0xd, 0x9, 0xffff, 0x80, 0x5, 0x8, 0x100, 0x1, 0x5, 0x9, 0x0}, {0x1006, 0x100000, [0x0, 0x0, 0x0]}, {0x11f000, 0x4003, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0xf000, 0x0, 0xa, 0x8000, 0x0, [0x0, 0x9, 0x8001, 0x1]}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000-0x1c)={0x3, 0x7ff, 0x8, 0x0, 0x8, 0xdbac, 0x0, 0x8000, 0x2, 0x5, 0x100000000, 0x2, 0x0, 0x800, 0x1, 0x100000000, 0x4, 0x8001, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000003000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil], &(0x7f0000004000)=[0x1, 0x8001], &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @rand_addr=0x1000, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000003000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000007000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:48 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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}) rt_sigaction(0x0, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc8000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f4000+0x43e)=0xc) r4 = syz_open_dev$vcsn(&(0x7f0000ac1000-0xa)='/dev/vcs#\x00', 0x8, 0x400080) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000011d000)={r4, r0, 0x0}) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009c2000-0x6)={0x0, 0x0}, &(0x7f0000925000-0x4)=0x6) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x3) socket(0x9, 0x80000, 0x9) r0 = accept(0xffffffffffffffff, &(0x7f0000ab2000)=@un=@file={0x0, ""/32}, &(0x7f00004b4000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000005c000-0x4)=0x0, &(0x7f0000799000)=0x4) rt_sigaction(0x0, &(0x7f0000005000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000003000)={0x0}) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/audio\x00', 0x20800, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e81000)={0xb6, &(0x7f00007cb000)=""/182}) unshare(0x40600) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000043000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x3, {{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) getpriority(0x1, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x8, 0x10001}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r3, 0x18, "84232a2a48f9a05a2d274f41f717dcd50484ce99eac6f71a"}, &(0x7f0000003000-0x4)=0x20) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000004000)={@nl=@kern={0x10, 0x0, 0x0, 0x9001000}, {&(0x7f0000001000)=""/196, 0xc4}, &(0x7f0000002000)=0x0, 0x42}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000005000)={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, {0xa, 0x0, 0xa4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x4, [0x0, 0x7, 0x1, 0x3, 0x8000, 0xffffffffa0cf78ef, 0x9, 0x2]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x7, 0x0, 'client0\x00', 0xffffffff80000000, "285fb8ff2bb6e2ee", "c0ce5df2dc99c1af9ca68695fa00ce17d9ebbd9569eac6560d1e1ca638ef8929", 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000008000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x3, r2) fcntl$setownex(r0, 0xf, &(0x7f0000007000)={0x3, r2}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) getsockname(r0, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r5 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@empty=0x0, @in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) shmctl$IPC_SET(r5, 0x1, &(0x7f0000001000-0x70)={{0x5, r6, r7, r8, r9, 0x76, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xc4c3, 0x80000000, r2, r2, 0x5, 0x0, 0x0, 0x0}) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000576000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="b95534e1d456", [0x0, 0x0]}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = semget$private(0x0, 0x3, 0x341) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001000)={{0x2, r3, r4, r5, r6, 0x0, 0x2, 0x0, 0x0, 0x0}, 0xffffffffffffff09, 0x2, 0x3e, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)=""/72) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0xf0)="8f19d95b8a36e30d6643ae9698d6a47998d8a8f697d70c43c14c46be0bae77b97c84bcc9995e55c91bc82813fff3e4df2f68368b16d7751ae35c28c807257dfb6bf483fec77030723d7a358aa57483356992ee726604966aebf1cb5f332a7294b24d6b5720c70800c35521f64daa6f0f48b0f26dceb641f8ae5eff7aae1ea750ca2e586898a196c62ba542095f2f9d994637f360612f5c94c6dc09dd1cb35e85953929e9bea7352b5f88c955cebdd1d7317c8314d46f7c83dc87e1e46a365209c519a2c2bccb6c601cdd56afdcaa9f6f9e710b77a3d18ab921359a3a4d1876c6231821a684cb6cd2b3ae910ec7d90fcb", 0xf0}], 0x1) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000001000)=""/60) rmdir(&(0x7f0000002000-0x8)='./file0\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00') r7 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) setpriority(0x0, r8, 0x8) io_setup(0x538, &(0x7f0000004000)=0x0) io_cancel(r9, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x1b, r7, &(0x7f0000004000-0xc1)="275124e4baa9eb9dc51b73ddcfcac8fb30f2deeb146736475149cbc608f5f697b912fdb527309d9f4009297657e3fd2b37b289b9fbcc0958480aea4d72eeeddf1cde08d6f251bf881205b806d3243240e9d6fc456315364174b84b321250f0ff8b7cab5e2427aabb94266d561b1a97731b51fd567fded18dfbe684c21c00a5609ad8722e8ebfb043cfd5fc2721758f550fcd53c5fb5ef373fc507ada052d337300352f286c9b6035828ac0c29d475dc605af7dd21828609c4550e689ecd71d91f8", 0xc1, 0x9, 0x0, 0x0, r0}, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000949000)=@assoc_id=0x0, &(0x7f0000697000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000041d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043e000)=0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e33000)={0x0, 0x800, 0x5, [0x6, 0x200, 0x100000000, 0x9, 0xca4]}, &(0x7f0000aa9000)=0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008a0000)={0x0, 0x8}, &(0x7f0000d87000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000189000-0x4)=@assoc_id=0x0, &(0x7f0000a23000-0x4)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ecc000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x74, 0x2, 0x23}, &(0x7f000002d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000c3000)={0x0, 0xbfe, 0x0}, &(0x7f0000a6a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009ae000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dc4000)={0x0, 0xcd}, &(0x7f0000e7e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002eb000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d4b000)={0x0, 0x8}, &(0x7f0000854000-0x4)=0x8) syz_open_dev$usbmon(&(0x7f0000c23000)='/dev/usbmon#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000830000)={0x0, 0x0}, &(0x7f0000301000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000eed000)=[{&(0x7f000002c000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b49000-0x1)=[{&(0x7f000038c000-0x4b)="5ce6cf7122e72f4641837927010b3f7a5db4badb4207e60e508bcf327cf0e21351c56d23be2a3d5606bf8d41fff7d8dc6d7bd7e0cb045a54ed37abbf25dd4ffc0d6bc6a9bbedc4bc5768f2", 0x4b}], 0x1, &(0x7f0000549000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x19, 0x6, 0xab, 0x3d877332, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x9, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0x6200000000000000, 0x6, r3}}], 0x90, 0x20008000}, {&(0x7f0000a1e000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c, &(0x7f0000b5f000)=[], 0x0, &(0x7f000043d000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x9, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x8c98, 0x20, 0xaa}}], 0x60, 0x14}, {&(0x7f00004e2000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000926000-0x20)=[{&(0x7f0000436000-0xb1)="39c5f46cc8ab23a53f5385d35f87c002c2a9cd214015f7d5f4d4ec61c63c41295cf072d59e75dd01ec30ce506c9576dca1b1eac12b14c0f3ad751588a83e90606aee31caec5aba5fc57e837cc32f7890abc67e9460ec649adca7a90c661aca1e6ff8ea178947e6547db1276dd083547ec77a51d8bd18e1a7a5db264655ebfa3d0e90139289f7fcea943d7c55dd99bb84b8b503f8ea9e451afdf2b84e7ba5442b7fd2191fe0e9e0540ad289345e6025d53b", 0xb1}, {&(0x7f00001c0000-0xf)="4367272e3a22f493e8a066a448c509", 0xf}], 0x2, &(0x7f00000a0000-0x180)=[@init={0x18, 0x84, 0x0, {0x7, 0x40, 0x0, 0x5f}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x7, 0x20d, 0xe7, 0x8001, 0x2547ea3b, 0xcbd2, 0x1564, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x85, 0x0, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80, 0x8202, 0x9, 0x100000000, 0xf28, 0x8000, 0x7fff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20f, 0x7f, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xe0, 0x8, 0x0, 0x3, 0x6, 0x5, 0xe695, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8000, 0x5, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8, 0x7fff, 0x9, 0x5, 0x48, 0x10000, r10}}], 0x180, 0x4040}, {&(0x7f0000b23000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000680000)=[{&(0x7f00003a9000)="5162069a5bfe3ef13315a5f1f3cc7d3fb87d12d084dbf5e0fe1d5431be38ecf8e72f223ebc918e99a643b85bdca5492400990933", 0x34}, {&(0x7f00007cb000-0xfb)="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", 0xfb}, {&(0x7f0000fc2000)="84cca20de2e2c9c9c4eaad6d25f67caf8da6e3caab0e8d8b7df4d312d1da9219190e439f7170c8cf3d5df4dbfde0c9ec28a4a0921d4e580ed9efe2762e3fe61f7aecaed83f41a78140a13d84340f2972f57ba52bee69625e278b691d4ccd77d1e8699991c3140bfd02e423be21cbb1025aae3b0cdc015d04e93a5e2132bd6e812865f45cbab4db040165b7eee492ff5741b827bec28dab807bb99c33360109d88572cadce96eed9ab1f759de61ab7eb88ba7b5c6e2e9c827bfb51e98a7dc9afb7c213edccc5a08f483969dc468a0d769338f74736c388fecf48f3f954b17b45d4e4a03144dcec85b485d", 0xea}, {&(0x7f0000e5a000-0x85)="e3cf4b6ed9f8185f0a3e743719dea67fe7d572f5f7c6ee794624db306c659b54091e39b587b4fc7c5bc2be1c93673cda1115d94b13fffc709425d8f2120304f0380b0ddbc1de29eddaa0c238e9bcfcfd1d1de6dd8d8a057e7a4c9680710fd5839e7a5692f7fd3fdbb0b449272b0c2f3bec529f96456054a0e19c85b98e7562258484a2ddeb", 0x85}], 0x4, &(0x7f000019a000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0xd, 0x6, 0x1ff, r11}}], 0x30, 0x20004011}], 0x4, 0x408c0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fda000-0x48)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/status\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000639000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000075d000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00006a9000)={@loopback={0x0, 0x1}, @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], 0x0, 0xaa}, 0x8, 0x7, 0x10001, 0x100, 0x80000001, 0x80, r3}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/28 09:34:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000d2a000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x541000) fchdir(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002c1000-0x14)={0x3, 0x2, 0x800, 0x6, 0x7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0x6d3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000002000-0xb6)=""/182, 0xb6) mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x8002, 0xda36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x8, r1, &(0x7f0000002000)='./file0\x00') r2 = semget(0x1, 0x0, 0x1) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001000-0x46)=""/70) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x0, 0xffff, 0x6e, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000+0xcfc)={r3, 0x4, 0x0}, &(0x7f0000003000)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r4, 0xac, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x1, 0xe37, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000000}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ed4}, @in6={0xa, 0x0, 0x67a7c963, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000003000)=0x10) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000001000-0x10)={0x2, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000005000)={0x4, &(0x7f0000005000)=[0x7fffffff, 0x2, 0x100000000, 0x3]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000006000)='./file1\x00', 0x8002, 0x100) r7 = openat(r6, &(0x7f0000003000-0x8)='./file0\x00', 0x1, 0x100) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000002000)={0xa, 0x0, [{0x1f, 0x3, 0x0, 0x0, @msi={0x100000000, 0x2, 0x3}}, {0xffff, 0x7, 0x0, 0x0, @adapter={0x9, 0xaab, 0x7d28, 0x8, 0x200}}, {0x9, 0x4, 0x0, 0x0, @msi={0x4, 0x9, 0xfffffffffffffffc}}, {0x53, 0x2, 0x0, 0x0, @sint={0x9, 0x3}}, {0x3, 0x5, 0x0, 0x0, @sint={0x894d, 0x4}}, {0x12000000, 0x0, 0x0, 0x0, @adapter={0x200, 0x10000, 0x7, 0x22, 0xffff}}, {0x800, 0x2, 0x0, 0x0, @sint={0x401, 0x3f}}, {0x7, 0x3, 0x0, 0x0, @adapter={0x5, 0x8, 0x401, 0x6, 0x9}}, {0x6, 0x7, 0x0, 0x0, @msi={0x0, 0x1b, 0x5}}, {0x2800000000, 0x3, 0x0, 0x0, @irqchip={0xffffffffffff8000, 0x0}}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000007000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009df000)='/dev/ptmx\x00', 0xc180, 0x0) timer_create(0x0, &(0x7f0000325000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000a00000-0xf5)="", &(0x7f000053b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a21000)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000a3000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000039d000/0x3000)=nil, 0x3000, 0x8) r1 = syz_open_dev$midi(&(0x7f0000a12000-0xb)='/dev/midi#\x00', 0x1ff, 0x400) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 50.973829] audit: type=1326 audit(1517132088.323:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.044342] audit: type=1326 audit(1517132088.325:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.069008] audit: type=1326 audit(1517132088.352:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.100630] audit: type=1326 audit(1517132088.352:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.128882] audit: type=1326 audit(1517132088.359:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=28 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.153662] audit: type=1326 audit(1517132088.359:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:34:48 executing program 5: 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) sendto$inet6(r0, &(0x7f000084e000)="", 0x0, 0x0, &(0x7f000089d000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) accept(r0, &(0x7f0000ece000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a3e000-0x4)=0x10) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d1000)='/selinux/enforce\x00', 0x141000, 0x0) r1 = add_key(&(0x7f0000b6c000-0xb)='pkcs7_test\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da6000-0x61)="2fc0394f01c033eadc6eea56e859e715a61e899c4cb1bbd9be2861d36f8d6646323c47bab61601fe41cd03a3b4e9491487343801c4580b03161bda2432e7dfc9c92572b094b9c6addc61b889c69cd1920acfcec22d3825a4b59987c132ddbc9803", 0x61, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000841000)='user\x00', &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='/selinux/enforce\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000816000-0x2)='user\x00', &(0x7f00006c9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc8000)="31951a41d1eb0115944020bd1c622a59fc5e21d46f52a64ee9b3a11c", 0x1c, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00008f1000)={r1, r2, r3}, &(0x7f00003ff000)=""/23, 0x17, &(0x7f0000058000-0x38)={&(0x7f000027c000)={'tgr128\x00'}, &(0x7f0000e50000)="7a689c7e62ef9e3f530c171fa4128575a7508202fde79801e3f03f09f96b600a0eee9da13a1dfde4cdf228de5903378308ae21ad959075e05be5b7308aab97672f830fd9e68d95b96c5310a7fc", 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ea2000)=0x0, 0x4) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1397, 0x880) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008ef000)={0x3ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000111000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x122, &(0x7f0000cec000-0x10)={0x0, 0x0}) sendto(r1, &(0x7f00002a7000)="cd3016f64dd107da7d8147cd30035ff9dd772af88cb253ba7099", 0x1a, 0x20008001, &(0x7f00001ee000)=@llc={0x1a, 0x15, 0x6, 0xfff, 0x8000, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/28 09:34:48 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000681000)='/dev/vga_arbiter\x00', 0x42000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00002d3000)=0x100000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000)=0x0, 0x0, r4, 0xfffffffffffffffe}) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f60000-0x120)={0x7, 0x0, [{0x40000004, 0x400, 0x2, 0xbc17, 0xfefd, 0x8, 0x100, [0x0, 0x0, 0x0]}, {0xc0000000, 0x1, 0x1, 0x4, 0x2, 0x6, 0x2, [0x0, 0x0, 0x0]}, {0x80000007, 0x9, 0x4, 0x2, 0x403, 0x1000, 0xb53, [0x0, 0x0, 0x0]}, {0x2, 0x6, 0x6, 0x80000001, 0x80000000, 0x2, 0xfffffffffffffbff, [0x0, 0x0, 0x0]}, {0xf, 0x6, 0x2, 0x2b, 0xd8e, 0x9, 0x5, [0x0, 0x0, 0x0]}, {0x80000000, 0x7cf7, 0x1, 0x1, 0x5, 0xb10, 0x3, [0x0, 0x0, 0x0]}, {0xc000000b, 0x0, 0x1, 0x0, 0x8000, 0xffffffff00000000, 0x4, [0x0, 0x0, 0x0]}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/28 09:34:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000017d000-0x4)=0x1000, 0x4) fremovexattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80001, 0x101, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000003000-0x30)={0x8000, 0x264d, 0xff, 0x1f, 0x1, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) connect$inet(r2, &(0x7f0000002000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x6, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000004000)={0x3, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000004000)={&(0x7f0000002000-0x60)={0x27, 0x100000001, 0x1, 0x7, 0x20, 0x1, "6428e299d627e48dfcac0c95d7dfeabf91b89ff56fba0113f5c6f1746401fcdeda018ee47c1a7294e9a0212d401cb96e1135ab4d93f5afb15b1677c6ca58be", 0x3}, 0x60, &(0x7f0000003000)=[{&(0x7f0000000000)="52d66f9773f2bc098a41c902acff7fd20eb3ccdbbea13573727ae6a5d53befb997cd7f8dbf222667d1a70a65e3cef64568a32aee11a23cde4120a418715623cb5eb8f51e89fc99f4a3de496a3ec48204f6c8839b8f5840874c6e89207849aeaf519f9dc55555c6adc33445fd6cc1f3b036391267913c4388174c16fa090ccfee9d2c8c12576332b8c54a05dc640a8abb299510bf9a43a93bced92f30baf2921ef3eee187163faa1dbf82545182d6dc", 0xaf}, {&(0x7f0000005000)="928263fe70ebb97a30b079ace96d78af6b2bfe7f78049a1de760dd15d9f7e584c52e513c4b5582ed1cc5c23cb04335ab058068fe25dff1323b0692d08992ab6829dd68e6dc6835cc7915c604bc0b2e9164a51d2679a83d7697d8f92053fbbf2650a61fe89c5cd4ef5dc1f99b59ae042bfd3488642aaa03b367b6a8fd620dab53a378ac351efafcb3cb77af1f4a57c246394057aefff090bc542c19b9a5aa14337d443cd8a857bc808ec9751c6af1859fed337f4d94f92b6605f46d451501b84004e7b478c061299aad", 0xc9}], 0x2, &(0x7f0000001000-0x80)={0x80, 0x1ff, 0x80, "505479ae9b362cc5ef308c58ca4327602cc11f79c717823c0310288b04ca81f9d2fc473831a61c01d532e998c9e6769585b780786e9f431d1c6cb5ea996a037e0cef95a0f5d050b23ff41404c60604b998232f02a97d5a4d7f6fcf23777b8b56a658b6c1a30b5fa15e57"}, 0x80, 0x10}, 0x4004) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000003000)={0x9, 0x1, 'client0\x00', 0x3, "e25fbede0b17d602", "10beb00109d8351748a6c476485157c92ba32a64c1b5ae5782b2efab65278d26", 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000004000-0x11)='em0self)security\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000007000-0x2)=0x6, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000007000)=0x5000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x33, &(0x7f0000009000-0x4)=0x400, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x40000, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x30800, 0x0) get_thread_area(&(0x7f0000004000-0x10)={0xf69, 0x0, 0xffffffff, 0x21, 0x30, 0x689, 0x5, 0x9, 0x80000001, 0xa6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000001000)={0x8, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000000a000-0x8)=0x0) [ 51.181997] audit: type=1326 audit(1517132088.359:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000de5000)={0x81, 0x20000800, 0x6000, 0x4, 0x1ff, 0x800, 0x3, 0xb123, 0x20, 0xfff}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$setlease(r1, 0x400, 0x3) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd9000)={0x0, 0x0}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00000f4000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004bc000)=[], 0x83, 0xbad7) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005e7000-0x10)={r0, &(0x7f0000292000)="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"}, 0x10) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000150000-0x60)=[{&(0x7f00004fb000-0xdb)="27acc9e99bd96ca0ecbb3c757245bdefe3fd877ae339d3c561a9cc398b945ee1c4a00bb295f609e760db0ab27aa6a876b6dfbeac4a3550c0518ed31a1d0e098534c3e5235d5688e5fc5f64b746b04d32af407872bde1cba8321773f5e91c40bacdf9a90636b73d7cfedbd500cac3122db15cea365293e4e3b154207bf9586c8469e27725b16d26c8a19c49da24c0d2eb0c59c892210c413b5174eaaf99443eeb68f8889bf4e7ab0bf413542e95d822d0f84733c3092465a3146812bf1fdfdb78538432f40da79cc66c1f359b8ef1e334dd0c95b19f2e31327c4f12", 0xdb}, {&(0x7f00005e6000-0x41)="e67263f884c9f5bf3b2a4a9347b7caaa9d4fae2f8ca2e0fd23d8023103bdd5c3c8e212e8feee35e3eed508dd80b8d700385cbe0f8b5210bf5f1a17ffe7eece6f9f", 0x41}, {&(0x7f00005e5000)="8b3d83406775c5edfbbf8612201fd2db5e62bf3fcd9aabcf15d45b663ae18fc4a0e781bcd88d92e448fc356815ecb946fbc57782ad56635b473510dd10f4b4765df12dbbfdd54a031386e569bb1a7b4d6f36713c9dcfc543fec40e45eb4ab3de900dce0ce53344e9316df2b58f35191afdb984f7010e48782810c6263f63b58e285a847a0a304a73adbbb5f3af37c6b1844b49b27c7d0d1be9c7fc68c77f22eb", 0xa0}, {&(0x7f00005e5000)="", 0x0}, {&(0x7f00005e5000)="", 0x0}, {&(0x7f0000386000-0x72)="236cc47c11fd5295043e415f3c93fa11585bdb67372232be825b0410be10eb7659de19409d7f615601d50dd52ccbf7a3d52b32945b6c5bae0ad9565edebc2347aab562970b7a307e1c9bf68ef65f137570872748fb97913b145d236df13a2f693f009d3889e1eea92d7f7ea6acb49881635e", 0x72}], 0x6) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) ioctl$void(r0, 0xc0045c7f) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d18000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffc2, 0x23fffd, 0x0, 0x0) 2018/01/28 09:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/enforce\x00', 0x0, 0x0) arch_prctl(0x400000000001007, &(0x7f0000529000)="") 2018/01/28 09:34:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pipe2(&(0x7f00004e0000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x7ff, 0xfffffffffffffe01, 0x3a07abf, 0x0, 0x5, 0x7}}, 0x8) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000)="", 0x0) 2018/01/28 09:34:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000afe000)='net/icmp\x00') mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000aff000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cbf000)={0x0, 0x0}) fcntl$getflags(r0, 0x401) 2018/01/28 09:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x23e) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000a6e000-0x1000)=""/4096, &(0x7f000094e000-0x4)=0x1000) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00008f2000-0x4)=0x80000021, 0x43eaa9e33f556924) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000bc5000-0x9)='/dev/sg#\x00', 0x7f9, 0xc0003) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendto$inet6(r0, &(0x7f000028c000+0xbc3)="", 0x0, 0x0, &(0x7f0000701000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000632000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='mountstats\x00') fsync(r0) sendmsg$nl_crypto(r0, &(0x7f0000e76000-0x38)={&(0x7f0000b81000-0xc)={0x10, 0x0, 0x0, 0x20110012}, 0xc, &(0x7f0000b7a000)={&(0x7f0000dd5000-0x118)=@alg={0x118, 0x10, 0x608, 0x1, 0x0, {{'drbg_pr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0xbe}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003eb000-0x4)=0x0) sendfile(r0, r1, &(0x7f00004bd000-0x8)=0x0, 0x26a950b) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000d96000)={{0x6, 0x7, 0x4, 0xffffffff, "c0410ff5140b44f4f9558022ba4d7b74c6c339622db04c9d99915b805dc04a939cec23423db5b30dffaf9605", 0x3}, 0xb05a, [0xff, 0x5, 0x9, 0x0, 0x81, 0x800, 0x0, 0x2, 0x9, 0x9, 0x7, 0xffffffff7fffffff, 0x8, 0x4, 0x4, 0x400, 0xa6296b2000, 0x0, 0x8, 0x5, 0x3, 0x2, 0x3f, 0x2, 0x2, 0x7, 0x1ff, 0x8, 0x0, 0x8000000000000, 0x5, 0x5640, 0x3, 0x6, 0x20, 0x8001, 0x3, 0x400, 0x3, 0x3, 0x6, 0x101, 0x401, 0x800, 0x4, 0x0, 0xfffffffffffff800, 0x60, 0x4, 0x7, 0x4, 0x2, 0x400, 0x1, 0x9, 0xfffffffffffffff7, 0x800, 0x6, 0x2, 0x6, 0x15dc, 0x3, 0x4152fb78, 0xaa, 0x0, 0x7fffffff, 0x100000000, 0x5, 0x8, 0x8001, 0x1f, 0xff, 0x8, 0x6, 0x2, 0x1, 0x9, 0x80000000, 0x7, 0x8, 0x3, 0x800, 0x3, 0x44, 0xd6, 0x5, 0x200, 0x0, 0xb5, 0xfffffffffffffe01, 0x6, 0x3f, 0x5, 0xd5d6, 0x900000000000, 0x7, 0x3d4, 0x3, 0x0, 0x6, 0xffffffffffffffde, 0x11e, 0x81, 0x401, 0x4d271c6e, 0xeb, 0x101, 0xff, 0x3f, 0x0, 0x8, 0xe70a, 0x1, 0x9, 0x0, 0x80000000, 0x0, 0x7, 0x9, 0x7, 0x1, 0x1, 0x5, 0x0, 0x3f, 0x101, 0xf2, 0xa8], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x301, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x7, 0xffffffff, 0x800, 0xfffffffffffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000ecb000+0x650)="01e8a4a1096fae866e8f048032298cb1fe5e7136fca7", 0x16, 0x4, 0x0, 0x0) socketpair(0x0, 0x6, 0x74, &(0x7f00001aa000-0x8)={0x0, 0x0}) listxattr(&(0x7f00007f3000)='./file0\x00', &(0x7f00004d8000-0x51)=""/81, 0x51) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cd9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}}, &(0x7f0000311000-0x4)=0xe8) socketpair$inet(0x2, 0x80005, 0x8, &(0x7f000024a000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) 2018/01/28 09:34:48 executing program 7: 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, 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$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) r2 = syz_open_dev$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, r2, &(0x7f0000aad000-0xc)={0x3, 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) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = memfd_create(&(0x7f0000ad0000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r3, 0x0, 0x0, 0x4) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000a3000-0x10)={0x0, 0x0}, &(0x7f0000426000)=0x10) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00008a6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r4}) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ab5000-0x8)={0x9, 0x6}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f", 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4c000)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000873000-0x4)=0x5) socket(0x11, 0x5, 0xfff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b18000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) getuid() 2018/01/28 09:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000010, 0x802, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/01/28 09:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00004ae000/0x2000)=nil, 0x2000, 0x2000000, r2) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@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}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:34:48 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) r1 = request_key(&(0x7f0000006000-0xa)='syzkaller\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000-0xfc)="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", 0xfc, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000007000)='dns_resolver\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x13)="8c5e707070316c6f29296d643573756d232d00", 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000)={r1, r2, r3}, &(0x7f0000007000)=""/71, 0x47, &(0x7f0000006000)={&(0x7f0000008000-0x40)={'sm3-generic\x00'}, &(0x7f0000001000-0x23)="0fbdb36f08067aa0e8011a6b38f4840495f0a152587d47b012ede146c1c8b1f4b34419", 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000008000-0x4)=0xffffffffffff69d2, &(0x7f0000004000)=0x4) 2018/01/28 09:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d99000-0x9)='/dev/ppp\x00', 0x402000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f000061d000)='./file0\x00', &(0x7f0000af1000-0x8)='./file0\x00') r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) getcwd(&(0x7f0000eed000-0xb6)=""/182, 0x85) r5 = gettid() sendmsg$nl_netfilter(r3, &(0x7f0000eec000)={&(0x7f0000f42000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000a72000)={&(0x7f000006f000-0x98)={0x98, 0xc, 0x3, 0x51c, 0x6, 0x3, {0x0, 0x0, 0x4}, [@nested={0x84, 0x45, [@typed={0xc, 0x58, @pid=r5}, @generic="bcc91e70ed56f6080628a6f5e0d2c9afa4aabd52ed39c2598ee54e83a26fb631f76cf0ac90ed0b5688a83441c10e4f5b1152bd5da96132c75358a5799b287f312894340eb17fddb5d28fd79a0d52ba67a78a3f866517e9a79844cf7bced094ef92d46acd311bdf8ab4bff4430f6bc21e29f5658c"]}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r6 = request_key(&(0x7f000094c000)='asymmetric\x00', &(0x7f0000e49000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009ac000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r6, 0x4) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$tun(r3, &(0x7f00007ce000)=@hdr={0x0, 0x83, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000e0, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001cb000-0xae)={0x0, 0xa6, "58fb43cbfdbe57e6c5fe217bbc3b85767d2916b7f502deeac6572f1f61e5267c8db98bf89c729c5a89845d3feb58cc68101688337af9953af35b6bf498ea83401e835b148fbde885d7aadeed9be04bc98cf0363ddd610d4128aa19835c38bcff4b1cfacf9d2167b6eeef2fa28df2cdfde8a54947fe6d8d75252491f8f09a499554d486542dff9e1ede94882e4943d802426a6d4915c2aa7d0ef89e7790de4630de810ea11ca0"}, &(0x7f000055a000-0x4)=0xae) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000270000-0x6)={r7, 0x1f}, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00002c8000)=0x0, &(0x7f0000393000-0x4)=0x4) sysinfo(&(0x7f0000897000-0x38)=""/56) dup2(r2, r2) syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x80600) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 09:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000718000-0xe8)=""/232, &(0x7f00004dc000-0x4)=0xe8) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$TCSETAF(r1, 0x5408, &(0x7f000031a000-0x14)={0x731a, 0x3ff, 0x63, 0xd8, 0x9, 0x1000081, 0x8001, 0x1, 0x67f0, 0x6}) close(r0) 2018/01/28 09:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000312000-0x20)={@generic="093b627621d4464da48d1eb50fab48cd", @ifru_flags=0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/hwrng\x00', 0x4c00, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00009ad000-0x8)=0x1) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xfe35}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x3a4}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/28 09:34:48 executing program 7: socketpair(0x1, 0x7, 0x80, &(0x7f0000717000)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000023000)=""/4096, &(0x7f0000024000-0x4)=0x1000) 2018/01/28 09:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000fb9000-0x8)='keyring\x00', &(0x7f0000e71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000756000)="030000000000ee00702300", 0x0) keyctl$update(0x2, r1, &(0x7f0000907000-0x6c)="1e81b75f2d9f1b41fc91928130186c5c6b0cb0aef6f06727f3d24e0092b1e053bae80454d99c4c1ef5b47f9739496aef0f58ce6a9cdd3e2a4f09c8fc84188264a42f0efa8861b921047e8f08e9056d284c5cd42783545a30811d48bb05cc0c916d837fb5eaeb65f6e3aad65c", 0x6c) ioctl(r0, 0x4000000000001261, &(0x7f0000f38000)="") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000051000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00004bf000)=""/81) 2018/01/28 09:34:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, &(0x7f0000000000)=0xffffffffffffffcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fcntl$setflags(r0, 0x2, 0x0) 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) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r1, 0x0, 0x3) 2018/01/28 09:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x1, 0x101000) renameat2(r1, &(0x7f000095d000-0xa)='./control\x00', r2, &(0x7f00001de000-0xa)='./control\x00', 0x3) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/01/28 09:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f68000)=0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000e26000-0x40)={0x41b, 0x0, 0x5, 0x8, "9e1bba295ec16689d28b72174b0593bb7fb21f99e095162a2ca90b3d8cb34293a98d984aab5c4de8131747f4", 0x6}) readv(r1, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) r2 = socket$inet_sctp(0x2, 0x400000005, 0x84) write$fuse(r1, &(0x7f0000322000-0x5a)={0x5a, 0x0, 0x1, @random="070000004044b2324dcbe6060ba61bf2b3b36e2708546deab955dededda48445f7bf7b3a8d3b874a62bbf4ff93b2ee0119cd5ed34882af88958600039132fdbf2b83d30180000000b331"}, 0x5a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000724000-0xe8)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x148}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffcfe}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000cce000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000276000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000db5000)={0x0, 0x0}) utimensat(r1, &(0x7f0000eed000)='./file0\x00', &(0x7f000022f000-0x20)={{r4, r5/1000+10000}, {0x77359400, 0x0}}, 0x100) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000ba000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x51a, r3}) 2018/01/28 09:34:49 executing program 4: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000965000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000569000)={0x1, 0x1e, 0x2, 0x2, "a877a5fe32ea102f42cf1dca5bcbc589e0791fe4a79a459245f05fd155254bc1"}) [ 51.665131] rdma_op 00000000fd1b21d3 conn xmit_rdma (null) 2018/01/28 09:34:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80c00, 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) readv(r0, &(0x7f000074b000-0xa0)=[{&(0x7f0000951000-0x29)=""/41, 0x29}, {&(0x7f0000803000)=""/68, 0x44}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000e26000)=""/106, 0x6a}, {&(0x7f0000c28000-0x6f)=""/111, 0x6f}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000e67000)=""/134, 0x86}, {&(0x7f00009f1000)=""/27, 0x1b}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000999000)=""/53, 0x35}], 0xa) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='ip6_vti0\x00') eventfd(0x200) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x800, 0x9, 0x8, 0x4, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xac, "8dbadf062cf2d38feba0b8037552760e363562ba818e1b360e51c72501030e8ec75ad304e30802c5bebf8c3b7b7e99552c6835b05cee65d2b7c777c2eee97e93512696f1dd474841a6f264e1849c56ae048216d2091eaf2648af1d9d42128c9fef9ddffb901a544dbb95a90e15819ae48ea1852bd802fdbe194fde9e11b68582d19bf144753b1f6237020278c7f724fbdbcc23715a942009193fde69bbf2fcfefb707ce0e217227936e688dd"}, &(0x7f0000002000)=0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x95f1}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x9eef, 0x800, 0x7, 0x3, 0x24}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x7, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x76, 0x0, 0x2, [@multicast1=0xe0000001, @rand_addr=0x3]}, 0x18) getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000006000)=0x100000000, 0x4) 2018/01/28 09:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000227000)=0x0, 0x7) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000c6e000-0xf8)=""/248) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/sequencer2\x00', 0x4002, 0x0) read(r0, &(0x7f00005e1000)=""/119, 0x25) 2018/01/28 09:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000550000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000036a000-0x4)=0x0) bind$nfc_llcp(r0, &(0x7f0000c32000)={0x27, 0x8, 0x8, 0x7, 0x9, 0x80000000, "8ddf1c545ac90c95bb23504248ad5c9bf03745d56dfa7f02435717c1f8901f56baccab34642d6a576fdbdf2228f36b09e64d51b76486eb9801480ab260103c", 0xffffffffffffff00}, 0x60) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) clone(0x4804a7fb, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") [ 51.747113] CUSE: info not properly terminated [ 51.776609] CUSE: info not properly terminated 2018/01/28 09:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0x8, 0x8, 0xffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002000-0x28)={0x4, 0x20, [0x1f, 0x8, 0x8, 0x18d, 0x100000000, 0x1ff, 0x7f526e73, 0x80000001]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003000)={@ipx={0x4, 0x3ff, 0x6cab, "aef7f2f6869c", 0x9, 0x0}, {&(0x7f0000003000-0x46)=""/70, 0x46}, &(0x7f0000004000)=0x0, 0x50}, 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000)=0x4) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req={0x7, 0x4, 0x81, 0x309b}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@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]}) bind$packet(r0, &(0x7f0000004000)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000006000)={{0x0, 0x3, 0x23390daa, 0x1, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000008000-0x17)=""/23) socket$inet6(0xa, 0x6, 0x280) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x1f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x91af, 0x200800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000009000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xff, 0x8, 0x5, 0x2, 0x2}, &(0x7f0000006000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f000000a000)={0x18, 0x0, {0x3, @random="4cbd7ebecfb0", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/28 09:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f17000)=0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000316000-0x1c)=@req3={0x1000, 0xff, 0x4, 0x30001, 0x9, 0x0, 0x80000001}, 0x1c) ppoll(&(0x7f0000a8f000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0x8) 2018/01/28 09:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0x0) syz_open_dev$random(&(0x7f0000c76000)='/dev/random\x00', 0x0, 0x80000) 2018/01/28 09:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a10000)=0x1, 0x2) shutdown(r2, 0x1) flock(r1, 0x2) flock(r0, 0x2) flock(r1, 0xffffffffffeffffd) 2018/01/28 09:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b4f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000632000)="", &(0x7f0000a95000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f9000)=0x0) mprotect(&(0x7f0000a71000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000095000-0xa)='/dev/cuse\x00', 0x101000, 0x0) sendmsg$key(r2, &(0x7f0000520000-0x38)={0x0, 0x0, &(0x7f0000afe000-0x10)={&(0x7f0000ec0000)={0x2, 0xb, 0x738000, 0x6, 0xb, 0x0, 0x6, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x100000001, 0x1, 0xa9, 0x4, 0x80000001}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x1, 0xffffffffffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x40000) timer_gettime(r0, &(0x7f00008c4000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/28 09:34:49 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x44002, 0x0) getsockname$ax25(r0, &(0x7f0000ecf000)={0x0, {""/7}, 0x0}, &(0x7f000074d000-0x4)=0x10) semget$private(0x0, 0x0, 0x0) 2018/01/28 09:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006c2000)='/dev/vcsa#\x00', 0x3f, 0xc000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000912000-0x80)={[0x3000, 0x13004, 0x10000, 0x5006], 0xcf, 0x20, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KDENABIO(r3, 0x4b36) r4 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f04000-0x8c)={0x0, @in6={{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000349000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000dab000)={r5, 0x89, "09f88ca308114a54b7e95d2d638e5626563ec068b157b38ef37fc4f1ce6db9447e79b3e4d7f952bd6dc9530b72d21730c8cba63f1bdc3b9ebe1c1efccb3cc065150fe46bb77c58b064fe6f827f12f459ca91485bb729aa606816b5d7f7d2c031ee78cb9882f1d6f15a647eaaf053f7eae6ab9968574d8bac295f57d2f3c348004a72183ff752765b0d"}, &(0x7f0000451000)=0x91) setsockopt$inet_int(r4, 0x0, 0xa, &(0x7f0000012000)=0x3fe, 0x4) socket$inet(0x2, 0x6, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000977000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000c5e000)={0xfffffffffffffffc, 0x8, 0x4, 0x2, 0x7, 0x9, 0x0, 0x0, 0x81, 0x8, 0x8, 0x6}) bind$inet(r4, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r1) 2018/01/28 09:34:49 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = socket(0x5, 0x4, 0x2b1bafb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000012000-0x4)=0x4) r4 = dup2(r2, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000004000)={@rand_addr=0x4, @rand_addr=0x8, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000012000-0xc)={&(0x7f0000004000)='./file0\x00', r4}, 0xc) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x7)='cramfs\x00', 0x800, &(0x7f0000012000-0x1000)="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") 2018/01/28 09:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000202000-0x8)='keyring\x00', &(0x7f0000d6a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00006f1000-0x8)='keyring\x00', &(0x7f000075b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000c8b000)=[{&(0x7f0000504000)="2246c976683811e02489b92027a897fc00a0e22b810318bba70ba33e188f205e092fca61d9bb9a4928316a87b31556eed62532e212cf6d14b23e9a1e1c468853407d5c86441fd974be87100004a41cedade6f50ef368e21e14ab06bbd653b9650955a5256cd7a5f4b9329a55dd4805c4ee", 0x71}, {&(0x7f0000006000-0x4a)="0b3885743c9d0b6617834963f55985265c05ee9a9142ab99c26d491f052398517e51b544b4a881a5919b2ad23df4db39fdde939b98bbc4b894cf538e44e58f88d20626a46e37cee2d530", 0x4a}, {&(0x7f00007b5000-0xfe)="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", 0xfe}, {&(0x7f0000930000)="7fe1706617d1f0cb7ebd3948e56d8f275f15863c3e6fe3ba05ca59b584722e942fc5bc176784b200890d06ccdd94d660b0af5d36c3135e9c14de4c2cf79ca5fd42325a3bca7291a4b973f9eb8d3a5e872587cc934e15742603a8a21aeec40dbf85ce004cbc3d777a6ad8e3d93bf2d21821b399e2cbad6974e9bf400c2130722cd1ab9a92d02310f47edbeb199417738ddd9096c8e1a46511b62a6ef46cc8d241e91de8d705667e5c92f252e1952fa42c622fc01ee4695430dddf6570a8e04c203c21f9360f3979ee", 0xc8}, {&(0x7f0000ad7000)="80f43c8933c03b73f69b93ec35c975b72333dabf045c698fd4dca324b88ddb610141402f039df808533c5b7f369186cb4b861d7b30d7a168da9255704cbe8722c3f2b7658a4788e96135e62404e4964dd40720690aaf49a9888ee8de9e1cd80639b7e33cb06a4db39157eff4644704ab70306f1c7567f20517a1a281a4661f331e4013341115306c83bc714cc271c2df09a8ec49aaa34c0e85c3f72addceb49205aadf73ba087eca2034556ea795cb04c0fba8ea5e1670bd0a45c6a614645d75288e98ae2120d77a0e473c", 0xcb}], 0x5, r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r3}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/vga_arbiter\x00', 0x101040, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00002a1000-0x118)={0xffffffff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = shmget(0x0, 0x2000, 0x401, &(0x7f0000552000/0x2000)=nil) clock_gettime(0x0, &(0x7f0000819000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000b52000-0x10)={r6, r7/1000+30000}, 0x10) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000a1e000)=""/167) 2018/01/28 09:34:49 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000025000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000028000)=@ipv6_newroute={0x24, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000006000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000002b000)=0x58) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000008000-0x4)=0x1, &(0x7f0000005000)=0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000008000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [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}, 0x5, 0x8, 0xb, 0x500, 0x8, 0x400000, r1}) r3 = syz_open_dev$vcsa(&(0x7f0000008000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000003000-0x8)={0x0, 0x6}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0xec1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f000002c000)=0x58) 2018/01/28 09:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001a6000)='/dev/vcs#\x00', 0x73b, 0x20000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000142000)=0xfffffffffffffff9, 0x4) 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) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) [ 51.953279] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 51.959985] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/28 09:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) bind$inet(r0, &(0x7f0000f90000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a24000-0x42)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x30, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x100003, 0x300, &(0x7f0000f20000+0xaf0)={0x0, 0x0}) 2018/01/28 09:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) open_by_handle_at(r1, &(0x7f0000707000)={0x8a, 0x4, "64870790b320677e3d8c30cecc74056b53c3fa3b08063cf28a7c16776b915a30a60f749205c1a360becb59b6c02bb58da165bf1a30d53fd15c8a2360cbfae72044b5b4c620bdad620c2c109a52d863ce0e99afdc868e7495dc55bd5c8ad2c0031a731e6ce84a6ea75b7fd4cdb70d3c1430434f079aebb5ec254ae21e1d09ae008c24"}, 0x501000) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x804) 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 = semget(0x3, 0x3, 0xf89fd291125299f5) semop(r1, &(0x7f0000f10000-0xc)=[{0x3, 0x7, 0x1000}, {0x0, 0xf1, 0x800}], 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) 2018/01/28 09:34:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xe8fc, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000-0x1c)={0x463, 0x7, 0xfffffffffffffff8, 0x0, 0xffff, 0x9, 0x4, 0x10000, 0x7, 0x8, 0x7ff, 0x100000001, 0x0, 0x2, 0x5, 0x9, 0xc9, 0x401, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) 2018/01/28 09:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f7b000+0xbde)=0x4000, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 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) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) close(r0) 2018/01/28 09:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f0000a13000)={0x0, 0x0}, 0x80800) 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) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000447000)={0x4, &(0x7f0000fa5000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) [ 52.040172] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/28 09:34:49 executing program 0 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009e0000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006da000-0xc)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00007e4000)={0x7, 0x0, 'client1\x00', 0x7, "52ca9934b086dd74", "e1811c4f414dee3b6c958fa44ecd48d984e14d86de16cf13530137ecb2202b47", 0x8000, 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]}) 2018/01/28 09:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x280300, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/28 09:34:49 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 52.119492] binder: 7805:7809 ioctl c0306201 2000ffd0 returned -11 2018/01/28 09:34:49 executing program 0 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007a1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000008e000)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001cb000-0x8)={r2, 0x7fff}, &(0x7f0000f4d000-0x4)=0x8) 2018/01/28 09:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e3000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000b5000)={0x52, 0x4, 0xffffffffffffff01, 0x7fff, 0x5, 0x1, 0xfffffffffffffff8}, 0xc) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 52.163605] FAULT_INJECTION: forcing a failure. [ 52.163605] name failslab, interval 1, probability 0, space 0, times 1 [ 52.163618] CPU: 1 PID: 7820 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #283 [ 52.163628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.163632] Call Trace: [ 52.163650] dump_stack+0x194/0x257 [ 52.163671] ? arch_local_irq_restore+0x53/0x53 [ 52.163715] should_fail+0x8c0/0xa40 [ 52.163736] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 52.163755] ? __local_bh_enable_ip+0x121/0x230 [ 52.163772] ? _raw_spin_unlock_bh+0x30/0x40 [ 52.163786] ? release_sock+0x1d4/0x2a0 [ 52.163803] ? __release_sock+0x360/0x360 [ 52.163825] ? find_held_lock+0x35/0x1d0 [ 52.163902] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.163927] ? rcu_note_context_switch+0x710/0x710 [ 52.163965] should_failslab+0xec/0x120 [ 52.163981] kmem_cache_alloc_node+0x56/0x760 [ 52.164007] ? netlink_insert+0x500/0x500 [ 52.164031] __alloc_skb+0xf1/0x780 [ 52.164051] ? skb_copy_and_csum_dev+0x370/0x370 [ 52.164067] ? _copy_from_user+0x99/0x110 [ 52.164093] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 52.164108] ? selinux_inet_conn_established+0xf0/0xf0 [ 52.164128] ? sock_has_perm+0x2a4/0x420 [ 52.164154] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 52.164177] netlink_sendmsg+0xa86/0xe60 [ 52.164208] ? netlink_unicast+0x700/0x700 [ 52.164230] ? security_socket_sendmsg+0x89/0xb0 [ 52.164241] ? netlink_unicast+0x700/0x700 [ 52.164257] sock_sendmsg+0xca/0x110 [ 52.164275] ___sys_sendmsg+0x767/0x8b0 [ 52.164299] ? copy_msghdr_from_user+0x590/0x590 [ 52.164331] ? __f_unlock_pos+0x19/0x20 [ 52.164344] ? lock_downgrade+0x980/0x980 [ 52.164358] ? map_files_get_link+0x3a0/0x3a0 [ 52.164377] ? __fget_light+0x297/0x380 [ 52.164391] ? fget_raw+0x20/0x20 [ 52.164411] ? find_held_lock+0x35/0x1d0 [ 52.164432] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.164446] ? vfs_write+0x374/0x510 [ 52.164458] ? wait_for_completion+0x770/0x770 [ 52.164478] ? __fdget+0x18/0x20 [ 52.164500] __sys_sendmsg+0xe5/0x210 [ 52.164507] ? __sys_sendmsg+0xe5/0x210 [ 52.164522] ? SyS_shutdown+0x290/0x290 [ 52.164544] ? __sb_end_write+0xa0/0xd0 [ 52.164607] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.164633] SyS_sendmsg+0x2d/0x50 [ 52.164652] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.164662] RIP: 0033:0x453299 [ 52.164666] RSP: 002b:00007fa259970c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 52.164677] RAX: ffffffffffffffda RBX: 00007fa259970aa0 RCX: 0000000000453299 [ 52.164681] RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000013 [ 52.164687] RBP: 00007fa259970a90 R08: 0000000000000000 R09: 0000000000000000 [ 52.164692] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 52.164697] R13: 00007fa259970bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 52.210156] binder: BINDER_SET_CONTEXT_MGR already set [ 52.210166] binder: 7805:7821 ioctl 40046207 0 returned -16 [ 52.243761] FAULT_INJECTION: forcing a failure. [ 52.243761] name failslab, interval 1, probability 0, space 0, times 0 [ 52.243770] CPU: 1 PID: 7836 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #283 [ 52.243776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.243779] Call Trace: [ 52.243795] dump_stack+0x194/0x257 [ 52.243813] ? arch_local_irq_restore+0x53/0x53 [ 52.243856] should_fail+0x8c0/0xa40 [ 52.243875] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 52.243902] ? save_stack+0xa3/0xd0 [ 52.243915] ? save_stack+0x43/0xd0 [ 52.243922] ? kasan_kmalloc+0xad/0xe0 [ 52.243928] ? kasan_slab_alloc+0x12/0x20 [ 52.243950] ? find_held_lock+0x35/0x1d0 [ 52.244014] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.244032] ? rcu_note_context_switch+0x710/0x710 [ 52.244062] should_failslab+0xec/0x120 [ 52.244074] kmem_cache_alloc_node_trace+0x5a/0x750 [ 52.244113] __kmalloc_node_track_caller+0x33/0x70 [ 52.244129] __kmalloc_reserve.isra.39+0x41/0xd0 [ 52.244149] __alloc_skb+0x13b/0x780 [ 52.244167] ? skb_copy_and_csum_dev+0x370/0x370 [ 52.244180] ? _copy_from_user+0x99/0x110 [ 52.244202] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 52.244215] ? selinux_inet_conn_established+0xf0/0xf0 [ 52.244233] ? sock_has_perm+0x2a4/0x420 [ 52.244256] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 52.244276] netlink_sendmsg+0xa86/0xe60 [ 52.244303] ? netlink_unicast+0x700/0x700 [ 52.244322] ? security_socket_sendmsg+0x89/0xb0 [ 52.244333] ? netlink_unicast+0x700/0x700 [ 52.244347] sock_sendmsg+0xca/0x110 [ 52.244363] ___sys_sendmsg+0x767/0x8b0 [ 52.244384] ? copy_msghdr_from_user+0x590/0x590 [ 52.244412] ? __f_unlock_pos+0x19/0x20 [ 52.244425] ? lock_downgrade+0x980/0x980 [ 52.244438] ? map_files_get_link+0x3a0/0x3a0 [ 52.244456] ? __fget_light+0x297/0x380 [ 52.244470] ? fget_raw+0x20/0x20 [ 52.244490] ? find_held_lock+0x35/0x1d0 [ 52.244510] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.244523] ? vfs_write+0x374/0x510 [ 52.244535] ? wait_for_completion+0x770/0x770 [ 52.244554] ? __fdget+0x18/0x20 [ 52.244575] __sys_sendmsg+0xe5/0x210 [ 52.244582] ? __sys_sendmsg+0xe5/0x210 [ 52.244596] ? SyS_shutdown+0x290/0x290 [ 52.244617] ? __sb_end_write+0xa0/0xd0 [ 52.244661] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.244684] SyS_sendmsg+0x2d/0x50 [ 52.244699] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.244706] RIP: 0033:0x453299 [ 52.244711] RSP: 002b:00007fa259970c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 52.244720] RAX: ffffffffffffffda RBX: 00007fa259970aa0 RCX: 0000000000453299 [ 52.244725] RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000013 2018/01/28 09:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) r1 = add_key(&(0x7f000018a000+0x55d)='user\x00', &(0x7f00000c2000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000162000-0xa8)="84e7bfcdec8737c32d349080d74603d61329c565cd3f45cf274418168888324b6d66719eab226ac53e29eea23d15fb9260736d130d853691ce0d31ffb73cf1541cf343b4b35b5936ff6c75f0520c35213daa1cfbc30b9bb3420cb081dce7c9725c0770c46a573a5c0625df4c12b3d459832e44f71b77d486b0688f654c4a3c2d618e3742733f141d582b368f9a12b219906a4ada1e67de5d988ddfa3d58b0e7d8401596c1522ab7a", 0xa8, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000591000)='cifs.idmap\x00', &(0x7f0000bbe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c35000)='n(}\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f0000575000)='id_legacy\x00', &(0x7f00003b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004a000)='security^system\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00002be000)={r1, r2, r3}, &(0x7f0000c5e000)=""/108, 0x6c, &(0x7f00003ab000)={&(0x7f0000488000-0x40)={'md5-generic\x00'}, &(0x7f0000d1b000)="2cb346cc56e81adb2e0d4349ccdd9ca49e8a17684942e63b12172eb94541d003815364f2e67821d2c928d65cb6ef533e1811e79b3e74eac452a05bfdef4cccdda618a3f4b07397e033afd829a07e821cc5f53e5a9e0b5119f76846e5", 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setns(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/28 09:34:50 executing program 0 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$dspn(&(0x7f0000c3d000)='/dev/dsp#\x00', 0x8001, 0xa01) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004b0000-0x4)=@int=0x0, &(0x7f0000567000-0x4)=0x4) shutdown(r0, 0x0) 2018/01/28 09:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052f000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x5dee14bc, 0x101, 0x40, 0x0}, &(0x7f00003ff000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000137000-0x14)={r1, 0x9, 0x600000000000, 0x6, 0x0, 0x8}, &(0x7f000051c000)=0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x351, 0x0}, &(0x7f0000cd9000-0x4)=0x20) fcntl$setsig(r2, 0xa, 0x2002) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a8e000)={0x8, 0x1, 0x6c, 0x0, 0x0, 0x1, 0x7, 0xb860, 0x2, 0x0, 0x0}, 0xb) 2018/01/28 09:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000706000)='attr\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000036000)={@generic="ed227d54431b63c6b254a1c073124e89", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') sendfile(r2, r2, &(0x7f000030d000)=0x0, 0xf1ba) 2018/01/28 09:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000c3000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bde000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a68000)={0x0, @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]}, 0x3, 0x8, 0x6, 0x8, 0x26}, &(0x7f00009ea000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000130000)={r1, 0x1, 0x1, [0x7]}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b1f000-0xc)='/dev/audio#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003e6000)=0x80, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000073a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd4000)=@assoc_value={r1, 0x4}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r3, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/28 09:34:50 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x84000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009fa000)={0x1, 0x2e71, 0xe1, 0xffffffff, 0x7}, 0x14) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x7) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ff7000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1}, &(0x7f000079b000-0x4)=0x98) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f00000)={r2, @in6={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff7000-0x4)=0x8c) [ 52.244730] RBP: 00007fa259970a90 R08: 0000000000000000 R09: 0000000000000000 [ 52.244735] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 52.244739] R13: 00007fa259970bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b53000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091f000)=0xc) getpgid(r3) [ 52.849557] FAULT_INJECTION: forcing a failure. [ 52.849557] name failslab, interval 1, probability 0, space 0, times 0 2018/01/28 09:34:50 executing program 4: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000147000-0x4)=0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d3b000-0x4)=0x0, &(0x7f0000d3a000)=0x4) 2018/01/28 09:34:50 executing program 4: r0 = shmget(0x0, 0x2000, 0x1200, &(0x7f00007f9000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x25)={0x0, 0x1d, "a783c4dda0d7580a439e9f9c1b9e4de3034532ff70e51c44abee164ba9"}, &(0x7f0000c07000-0x4)=0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000002000-0xc)={r1, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xf4, 0x10000, 0x2}, &(0x7f0000001000-0x4)=0xa0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dde000-0x11)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000c7b000-0x4)=0x0) [ 52.892311] CPU: 1 PID: 7849 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #283 [ 52.899637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.909003] Call Trace: [ 52.911601] dump_stack+0x194/0x257 [ 52.915245] ? arch_local_irq_restore+0x53/0x53 [ 52.919916] ? nfnetlink_rcv_msg+0x8ff/0xd70 [ 52.924354] should_fail+0x8c0/0xa40 [ 52.928068] ? check_noncircular+0x20/0x20 [ 52.932315] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 52.937432] ? find_held_lock+0x35/0x1d0 2018/01/28 09:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000031a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000631000-0xe)='/dev/admmidi#\x00', 0x4, 0x24000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce8000-0x4)=0x8) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f93000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a81000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000904000)=0x0) syz_open_dev$sndtimer(&(0x7f0000338000)='/dev/snd/timer\x00', 0x0, 0x0) [ 52.941518] ? find_held_lock+0x35/0x1d0 [ 52.945633] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.951527] ? rcu_note_context_switch+0x710/0x710 [ 52.956488] should_failslab+0xec/0x120 [ 52.960476] kmem_cache_alloc_node+0x56/0x760 [ 52.964971] ? memset+0x31/0x40 [ 52.968256] ? ip_set_test+0xa80/0xa80 [ 52.972161] __alloc_skb+0xf1/0x780 [ 52.975807] ? skb_copy_and_csum_dev+0x370/0x370 [ 52.980574] ? mutex_unlock+0xd/0x10 [ 52.984289] ? nfnetlink_rcv_msg+0x9d0/0xd70 [ 52.988723] ? nfnetlink_rcv_msg+0x6e6/0xd70 [ 52.993126] ? memset+0x31/0x40 [ 52.996441] netlink_ack+0x283/0xa10 [ 53.000156] ? nfnetlink_bind+0x310/0x310 [ 53.000353] binder_alloc: 7879: binder_alloc_buf, no vma [ 53.000385] binder: 7879:7880 transaction failed 29189/-3, size 0-0 line 2903 [ 53.017089] ? netlink_sendmsg+0xe60/0xe60 [ 53.021357] netlink_rcv_skb+0x2b4/0x380 [ 53.025423] ? nfnetlink_bind+0x310/0x310 [ 53.029578] ? netlink_ack+0xa10/0xa10 [ 53.033471] ? ns_capable_common+0xcf/0x160 [ 53.037817] ? __netlink_ns_capable+0xe1/0x120 [ 53.042414] nfnetlink_rcv+0x200/0x1920 [ 53.046385] ? lock_downgrade+0x980/0x980 [ 53.050542] ? lock_release+0xa40/0xa40 [ 53.051566] binder: BINDER_SET_CONTEXT_MGR already set [ 53.051574] binder: 7879:7881 ioctl 40046207 0 returned -16 [ 53.053648] binder_alloc: 7879: binder_alloc_buf, no vma [ 53.053680] binder: 7879:7880 transaction failed 29189/-3, size 0-0 line 2903 [ 53.078183] ? nfnl_err_reset+0x2b0/0x2b0 [ 53.078324] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.078546] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.093186] ? netlink_deliver_tap+0x171/0xcf0 [ 53.097757] ? iov_iter_advance+0x2a1/0x13f0 [ 53.102169] ? netlink_getname+0x3c0/0x3c0 [ 53.106399] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 53.111914] ? netlink_skb_destructor+0x1d0/0x1d0 [ 53.116739] ? selinux_nlmsg_lookup+0x32b/0x430 [ 53.121407] netlink_unicast+0x4ee/0x700 [ 53.125472] ? netlink_attachskb+0x8a0/0x8a0 [ 53.129870] ? security_netlink_send+0x81/0xb0 [ 53.134432] netlink_sendmsg+0xa4a/0xe60 [ 53.138480] ? netlink_unicast+0x700/0x700 [ 53.142731] ? security_socket_sendmsg+0x89/0xb0 [ 53.147468] ? netlink_unicast+0x700/0x700 [ 53.151682] sock_sendmsg+0xca/0x110 [ 53.155381] ___sys_sendmsg+0x767/0x8b0 [ 53.159352] ? copy_msghdr_from_user+0x590/0x590 [ 53.164098] ? __f_unlock_pos+0x19/0x20 [ 53.168060] ? lock_downgrade+0x980/0x980 [ 53.172188] ? map_files_get_link+0x3a0/0x3a0 [ 53.176667] ? __fget_light+0x297/0x380 [ 53.180629] ? fget_raw+0x20/0x20 [ 53.184072] ? find_held_lock+0x35/0x1d0 [ 53.188124] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 53.192954] ? vfs_write+0x374/0x510 [ 53.196645] ? wait_for_completion+0x770/0x770 [ 53.201225] ? __fdget+0x18/0x20 [ 53.204600] __sys_sendmsg+0xe5/0x210 [ 53.208377] ? __sys_sendmsg+0xe5/0x210 [ 53.212364] ? SyS_shutdown+0x290/0x290 [ 53.216321] ? __sb_end_write+0xa0/0xd0 [ 53.220295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.225300] SyS_sendmsg+0x2d/0x50 [ 53.228821] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.233553] RIP: 0033:0x453299 2018/01/28 09:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c61000)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007bc000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c5000)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x3ff771d0f8b42b69) r2 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') open$dir(&(0x7f00004ed000)='./file0\x00', 0x400002, 0x1) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000ea5000+0x623)=""/83) r4 = syz_open_dev$binder(&(0x7f00004ae000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000aa4000)={0x0, 0x5f, "7a5888d7fa8db775ce6d5de1524c09fbfd3417e66abfe51fc5052658db5d9c9f24c4659a23bc2a604b911514edf49cee4fec1f0fe4e5fd62b2a449f7e144da7eaec209f34d369650cca184b54bee46e3cf1c4941ce264cbacf45040c0433db"}, &(0x7f00000af000)=0x67) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005c5000-0x1008)={r5, 0xffffffffffffffe7, "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"}, &(0x7f0000993000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000297000-0x14)={r6, 0x4, 0x4, 0x6, 0x7fffffff, 0x200}, 0x14) 2018/01/28 09:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b53000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091f000)=0xc) getpgid(r3) [ 53.236716] RSP: 002b:00007fa259970c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 53.244398] RAX: ffffffffffffffda RBX: 00007fa259970aa0 RCX: 0000000000453299 [ 53.251644] RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000013 [ 53.258892] RBP: 00007fa259970a90 R08: 0000000000000000 R09: 0000000000000000 [ 53.266139] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 53.273386] R13: 00007fa259970bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:34:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r0, 0x0) 2018/01/28 09:34:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000468000-0xd)=""/13) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f000070a000-0xb)='/dev/midi#\x00', 0xffffffff00000001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005d3000-0x16)={0x0, 0x10001, 0x7, [0x0, 0x7, 0x1f, 0x2, 0x0, 0x8, 0x7f]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0x7f, 0xffffffff, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={r4, r5, r6}, 0xc) accept(r1, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) 2018/01/28 09:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000)={0x0, r0+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000)={0x0}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r1}, &(0x7f00001aa000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$adsp(&(0x7f0000d89000)='/dev/adsp#\x00', 0x6, 0x2040) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000506000-0x8)={0x0, 0x0, ""}, &(0x7f0000713000)=0x8) sched_rr_get_interval(r2, &(0x7f0000f7f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000876000)={r4, 0xe7}, &(0x7f0000b9d000)=0x8) tkill(r2, 0x15) ioctl$TCSETA(r3, 0x5406, &(0x7f000064c000)={0x6, 0x0, 0x6, 0x9, 0x8, 0x6, 0x0, 0x40, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r3) tkill(r2, 0x1000000000016) 2018/01/28 09:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed8000)={{{@in=@empty=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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000812000-0x4)=0xe8) 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 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x4d1, 0xfffffffffffffffc) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000f80000)="") keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) syz_open_dev$sndctrl(&(0x7f00004b3000-0xb)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b73000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000056a000)={0x0, 0x0}) 2018/01/28 09:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000c3000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bde000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x6, 0x8, 0x26}, &(0x7f00009ea000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000130000)={r1, 0x1, 0x1, [0x7]}, 0xa) 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) r2 = syz_open_dev$audion(&(0x7f0000b1f000-0xc)='/dev/audio#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003e6000)=0x80, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000073a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd4000)=@assoc_value={r1, 0x4}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r3, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/28 09:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$adsp(&(0x7f00005bd000)='/dev/adsp#\x00', 0x8, 0x80) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000175000-0xb3)=""/179) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/28 09:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000dd000-0x3)=':.\x00', 0x0, 0x0, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x400}) 2018/01/28 09:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00004d6000)='ceph\x00', &(0x7f0000a1e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004c0000-0x2)="ad00", 0xfffffffffffffffd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000ef3000)='/dev/input/mouse#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000059d000)=0x0, &(0x7f0000f9d000-0x4)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:34:50 executing program 6: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000aeb000-0x4)=0xfffffffffffffffd) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000322000)=""/135) 2018/01/28 09:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000586000)={r1, &(0x7f00009b6000)="c1d9e688d91760c577f3b2202923973b3d7bf047ea486d7c69645f9c9a6299af627a4724a24cdc9ada24f9e01091eb2cb5ed81c56e371391daf48cba2c0852e19587e4e6e63b00fba91a7a22939f419f283cdc43adaf5f4c743dd092c21d3b0d8cb239f60749234b34d18341b33d4222f6c6a8413f4a24755c7f6ac7c5fbcd9ae0ff095739be4601ebb7fd3dccf74a04617d13e110ae4813726b0f2ba458115edaa585c5db9dabafe853eb6c16ff31f8f38d0ee7c8dff759b251dced09fe"}, 0x10) clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) unlinkat(r1, &(0x7f00001eb000-0x8)='./file0\x00', 0x200) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2018/01/28 09:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000344000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:50 executing program 4: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000825000)={r0, &(0x7f0000e5a000-0x93)="f790cef4c26e72baec25df2077715f150ff18e16587725b7ef96b7fa02f84d1782c4377466b6fefc2d1a33e30ceee6c772773cd509696a0d63c017e12d5dec97d9b008c4889432d12fc5ceca538cc26562f9c27bee5ecdf8896b0d45baf2c816daad704a791ab00ac37c780071612d3a7df1a4333e77454a333a387bde4ca7a4a9e885fa067dc7e95cbe836ca34d006bd5eaed", &(0x7f0000000000)=""/70}, 0x18) 2018/01/28 09:34:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000001000-0x8)={0x6, 0x0}) [ 53.388262] kauditd_printk_skb: 34 callbacks suppressed [ 53.388271] audit: type=1326 audit(1517132090.736:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:34:50 executing program 1: pipe2(&(0x7f0000b72000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc2000-0x14)={0x5, 0x80000001, 0x8, 0x401, 0x4258f1ed}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r1, r2, 0x0) [ 53.540345] audit: type=1326 audit(1517132090.772:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=228 compat=0 ip=0x453299 code=0x7ffc0000 [ 53.573338] audit: type=1326 audit(1517132090.772:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 53.604068] audit: type=1326 audit(1517132090.773:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:34:51 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000014000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x4) close(r0) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f7c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c11000)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00004ae000-0x9)=':.user..\x00') 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0xfd)="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"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00006b3000-0x10)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000071c000)=""/4096) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000050b000)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b16000)={0x0, 0xf, "3449477dd6c0c852e11eb86cf7f1e4"}, &(0x7f0000397000-0x4)=0x17) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000218000)={r3, 0x6}, &(0x7f00005d3000-0x4)=0x6) getsockname$netlink(r2, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000043f000-0x4)=0xc) 2018/01/28 09:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 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) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') read(r2, &(0x7f0000004000-0x74)=""/116, 0x74) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000851000)={0x7, 0x0, 0x4, 0x2}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x8) close(r1) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r0) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000a4c000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000796000)=[{{&(0x7f00000b3000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000acf000-0xa0)=[{&(0x7f00009a3000)=""/224, 0xe0}, {&(0x7f0000d37000-0x97)=""/151, 0x97}, {&(0x7f00000c9000)=""/214, 0xd6}, {&(0x7f000017a000-0xbb)=""/187, 0xbb}, {&(0x7f0000217000)=""/39, 0x27}, {&(0x7f0000190000-0xbd)=""/189, 0xbd}, {&(0x7f0000af9000-0xc4)=""/196, 0xc4}, {&(0x7f0000bfe000)=""/0, 0x0}, {&(0x7f0000a9c000)=""/238, 0xee}, {&(0x7f0000d2a000-0x48)=""/72, 0x48}], 0xa, 0x0, 0x0, 0x7fffffff}, 0x58d7}, {{0x0, 0x0, &(0x7f0000ad7000)=[{&(0x7f0000b1f000+0xa12)=""/177, 0xb1}, {&(0x7f0000bd5000-0xb)=""/11, 0xb}, {&(0x7f0000793000-0xdf)=""/223, 0xdf}, {&(0x7f000028b000-0xb6)=""/182, 0xb6}, {&(0x7f00005a4000)=""/227, 0xe3}], 0x5, &(0x7f0000999000)=""/234, 0xea, 0x7c5}, 0x20}, {{&(0x7f0000431000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000759000-0x20)=[{&(0x7f0000055000)=""/4096, 0x1000}, {&(0x7f00005e6000)=""/13, 0xd}], 0x2, &(0x7f000040b000)=""/144, 0x90, 0x4}, 0x4}, {{&(0x7f0000b9a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002f8000-0x30)=[{&(0x7f0000a42000-0x8d)=""/141, 0x8d}, {&(0x7f0000682000)=""/237, 0xed}, {&(0x7f00005b8000-0x35)=""/53, 0x35}], 0x3, &(0x7f000006d000)=""/224, 0xe0, 0x595b294e}, 0x20}, {{&(0x7f00000a1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007d0000)=[{&(0x7f0000dcd000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000a3a000-0xdb)=""/219, 0xdb, 0xc7}, 0xad97}, {{&(0x7f000053b000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000324000)=[{&(0x7f00007ca000)=""/187, 0xbb}, {&(0x7f00001a1000)=""/80, 0x50}, {&(0x7f000029d000)=""/67, 0x43}, {&(0x7f000060c000)=""/4096, 0x1000}, {&(0x7f00001dc000)=""/29, 0x1d}], 0x5, &(0x7f000062b000)=""/62, 0x3e, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000702000-0x10)=[{&(0x7f000095b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000e000-0xc6)=""/198, 0xc6, 0x41fb0d66}, 0x7f}, {{0x0, 0x0, &(0x7f0000f9f000)=[{&(0x7f00008f2000-0x2f)=""/47, 0x2f}, {&(0x7f000007b000-0xdf)=""/223, 0xdf}, {&(0x7f00009c9000)=""/214, 0xd6}, {&(0x7f00000dc000-0x5f)=""/95, 0x5f}, {&(0x7f000074b000)=""/4096, 0x1000}, {&(0x7f0000cc0000)=""/119, 0x77}, {&(0x7f0000ad1000)=""/4096, 0x1000}, {&(0x7f00003dc000-0x30)=""/48, 0x30}, {&(0x7f0000ee6000)=""/112, 0x70}, {&(0x7f0000cf8000)=""/16, 0x10}], 0xa, &(0x7f0000749000)=""/209, 0xd1, 0x1900}, 0x3}], 0x8, 0x10000, &(0x7f00004cc000-0x10)={r1, r2+10000000}) accept4$packet(0xffffffffffffff9c, &(0x7f0000c8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000052f000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000d2b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r4}) sendmsg$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, 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f48000-0x8)='./file0\x00', 0x8000, 0x100) connect$netlink(r0, &(0x7f00000fe000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffcef) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.629746] audit: type=1326 audit(1517132090.776:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=270 compat=0 ip=0x453299 code=0x7ffc0000 [ 53.656617] audit: type=1326 audit(1517132090.779:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 53.694244] audit: type=1326 audit(1517132090.780:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 53.728336] audit: type=1326 audit(1517132090.781:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=230 compat=0 ip=0x453299 code=0x7ffc0000 [ 53.755359] audit: type=1326 audit(1517132090.781:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000839000)='/dev/snd/midiC#D#\x00', 0x0, 0x88001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f7e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendto$packet(r1, &(0x7f0000000000)="ed169662ad9aefed62e290c12051d61e75f201d8cac6b0560ea9b9ad27cf7dcfd1032e04137c1a203ecb9ae359dc1bf571f51c255571b613da7da039f80cc6b9ac3f90fb10a422268a1345b6ce5179275b2e5738439b16df45c2cb5e73fb505ff4c921611ff926ac5f41e55e43f8b02f844d822cddd46dab9e0b6f9105d8f96b6d6aec6c3681676f7ec0c5594bba1286a665bd17f3d2d1e243d682b303df0e25095856b2dee86eed5b90581c84d155dedad307bea698cc80494922b2b161b647f66b9c24ba4f74b2afb0dcfb415265355f18a4e59b0739a562d57af268", 0xdd, 0x4800, &(0x7f0000f38000)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80005, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f000000c000)=0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffffffffb0a322c4}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100000001, 0x7, 0xcc, 0x2, 0xfffffffffffffffd, 0x9, 0x4, 0xe46f, 0xffffffffffffffed, 0x1, 0x20, 0x400, 0x401, 0x0]}, &(0x7f0000005000)=0x108) r2 = syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x401, 0x8000) write$tun(r2, &(0x7f000000c000)=@hdr={0x3, 0x80, 0x4, 0x3, 0x0, 0x3, @ipv4={{0x29, 0x4, 0x4, 0x0, 0x24e, 0x3, 0x6, 0x3, 0x4, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@generic={0x88, 0xf, "2166ddd77829d0a601453f520e"}, @ssrr={0x89, 0xf, 0x30da91ba, [@rand_addr=0x2, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @ssrr={0x89, 0x1f, 0x10000, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}]}, @noop={0x1}, @timestamp={0x44, 0x20, 0x7fffffff, 0x1, 0x4, [{[], 0x8}, {[], 0x3}, {[@loopback=0x7f000001], 0x10000}, {[@dev={0xac, 0x14, 0x0, 0x14}], 0x7fffffff}, {[], 0xf3a}]}, @lsrr={0x83, 0x2b, 0x3, [@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @generic={0x0, 0x4, '?E'}]}}, @icmp=@redirect={0x5, 0x3, 0x0, @empty=0x0, {0x68, 0x4, 0x8, 0x6, 0xffffffff, 0x1, 0x8, 0x100, 0x67, 0x4, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x61, 0x2, [{0x7, 0x11, "9ee31fa4b74d9c997fab8c66ea9344"}, {0x6, 0x8, "73124e995952"}, {0x2, 0x9, "d7eca307206e13"}, {0x7, 0x12, "08d1c72651a947a84d21591ba752b340"}, {0x6, 0xa, "75161ad2e818159b"}, {0x0, 0xc, "c804b20f04361fbbda1a"}, {0x7, 0x11, "1c78bc69fdf2b708790559e9f5f6a2"}]}, @timestamp={0x44, 0x8, 0x8, 0x3, 0x7, [{[], 0x8}]}, @ssrr={0x89, 0xb, 0x65, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x17, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001]}, @cipso={0x86, 0x63, 0x3ff, [{0x0, 0xc, "5336ea8734521d6b9ecb"}, {0x7, 0x8, "51b64cc1b732"}, {0x6, 0x3, 'h'}, {0x7, 0x12, "08b3cd84f21ea67ed486e8a4b1abf3c7"}, {0x2, 0x5, "a98d78"}, {0x2, 0x10, "35eb18a1a9c51d3bf69b86fec305"}, {0x7, 0xe, "d439cfc564f657e53ce794d4"}, {0x2, 0x11, "46b9b21c118d8ad2ed9e27dcaf1ac8"}]}, @noop={0x1}, @rr={0x7, 0x17, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3]}, @ra={0x94, 0x6, 0x401}, @ssrr={0x89, 0x1b, 0x3, [@broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @cipso={0x86, 0x62, 0x7, [{0x2, 0x4, "15e6"}, {0x0, 0x11, "751b88af7b4a993b030bc3d95b124f"}, {0x7, 0x12, "e1b4062ef539b7f56b10972462920eb5"}, {0x7, 0x3, '%'}, {0x2, 0xb, "98f1d14a9190fe682f"}, {0x7, 0xe, "cddfc3c24af5613af8c8e526"}, {0x7, 0xc, "2571aaa427b80b9d11c1"}, {0x2, 0x6, "f229c6ea"}, {0x1, 0x5, "4e1a79"}, {0x2, 0x2, ""}]}]}}, "62c1"}}}, 0x258) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000004000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f000000e000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r4, r5/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/28 09:34:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a94000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="364413078b2d187dc1b0871e373d727220e7f74eb9061c0641671f", 0x1b) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x4000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000b5a000-0x6)={0x2, 0x4, 0xfffffffffffffff9}) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ec2000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x6, 0xfff, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f19000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.781513] audit: type=1326 audit(1517132090.781:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7895 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = syz_open_dev$sg(&(0x7f00002fc000-0x9)='/dev/sg#\x00', 0xb9a4, 0x30100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4000000) fallocate(r0, 0x2, 0x40, 0x8) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = openat(0xffffffffffffffff, &(0x7f000063d000)='./file0\x00', 0x200000, 0x1c1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a3b000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006c1000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000155000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:34:51 executing program 3: 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$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00006a9000-0x8)=&(0x7f00006dc000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a92000-0x108)={0x8000000000002c7, 0x0, [{0x0, 0x0, &(0x7f0000f60000-0x2a)=""/42, 0x0}, {0x7000, 0x0, &(0x7f0000652000)=""/198, 0x0}, {0x5004, 0x0, &(0x7f0000835000-0x29)=""/178, 0x0}, {0x0, 0x0, &(0x7f000000e000)=""/92, 0x0}, {0x20000000005000, 0x0, &(0x7f0000c6b000)=""/0, 0x0}, {0x10000, 0x2a4, &(0x7f00006bc000)=""/25, 0x0}, {0x100000, 0x0, &(0x7f0000a0c000-0x65)=""/101, 0x0}, {0x103000, 0x0, &(0x7f0000b6e000-0x37)=""/55, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/01/28 09:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x100000001) 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/28 09:34:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r4 = fcntl$dupfd(r3, 0x406, r2) recvmsg$kcm(r4, &(0x7f000029d000+0xb56)={&(0x7f0000dc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e0e000-0x50)=[{&(0x7f000006e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000768000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0xdd)=""/221, 0xdd}, {&(0x7f0000b13000)=""/52, 0x34}, {&(0x7f0000c42000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000833000)=""/70, 0x46, 0x1}, 0x40010142) 2018/01/28 09:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = syz_open_dev$usbmon(&(0x7f0000e16000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000c3b000-0x10)="72b25c4407480208d12c318b2a798a81", 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000503000)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r4, &(0x7f0000bf0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbb000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) connect$bt_rfcomm(r5, &(0x7f0000d83000)={0x1f, {0x400, 0x800, 0x7fff, 0x4, 0x4a41, 0x5}, 0x7}, 0x9) 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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x200000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) symlinkat(&(0x7f0000ad7000)='./file0\x00', r0, &(0x7f000002f000-0x8)='./file0\x00') 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) fchmod(r0, 0x90) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) socket$alg(0x26, 0x5, 0x0) 2018/01/28 09:34:51 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000fcf000)='/dev/input/mice\x00', 0x0, 0x200) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 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 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f000019a000-0x9)='/dev/rtc\x00', 0x101000, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) getdents(r1, &(0x7f0000eee000)=""/36, 0x24) 2018/01/28 09:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000a95000)={0x0, 0x0}, &(0x7f0000c13000-0x4)=0x10) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r1}, 0x0, 0x0, 0x0}], 0x30) r2 = syz_open_dev$mouse(&(0x7f0000ad4000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x10501) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000e86000)={0x3, 0x1, 0x3f, 0x3, "05db148dd3a4c3ff2e71f26e646fc1803d67cbca019b1006611df334447b051ffa17c15b641413ede3bd8ba9", 0x8}) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000550000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085f000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f00004fb000)=""/39, 0x27, 0x0, &(0x7f0000f5e000-0x14)={0x11, 0xf, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffff8, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff1169, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$llc(0x1a, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000497000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000be6000)={&(0x7f000024f000/0xc00000)=nil, 0x3, 0x1, 0x2, &(0x7f0000078000/0x4000)=nil, 0x5}) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000075000)='/dev/admmidi#\x00', 0x100000001, 0x80) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000be1000-0x24)={0x0, 0x77b25378, 0xfff, 0x8001, 0x5, 0x5, 0x6, 0x4, 0x1, 0xe230, 0x0, 0x200}) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 09:34:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r4 = fcntl$dupfd(r3, 0x406, r2) recvmsg$kcm(r4, &(0x7f000029d000+0xb56)={&(0x7f0000dc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e0e000-0x50)=[{&(0x7f000006e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000768000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0xdd)=""/221, 0xdd}, {&(0x7f0000b13000)=""/52, 0x34}, {&(0x7f0000c42000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000833000)=""/70, 0x46, 0x1}, 0x40010142) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000d97000)='./file0\x00', 0x5) socketpair(0x5, 0x80007, 0x3, &(0x7f0000c2d000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006ee000-0x88)={0xfffffffffffffbff, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffeac) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000099b000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000061000)=0x10, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000056b000)={0x1, 0x9, 0x100000000, 0x40, 0x5}, 0x14) clock_gettime(0x0, &(0x7f0000e64000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000055f000)={r3, r4+30000000}, &(0x7f0000352000-0x10)={0x0, 0x0}) fanotify_mark(r2, 0x41, 0x20030, r2, &(0x7f0000926000)='./file0\x00') 2018/01/28 09:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) syz_open_dev$dspn(&(0x7f0000b4c000)='/dev/dsp#\x00', 0x8, 0x400) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000628000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f000001a000)='./file0\x00', 0x2, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000a0c000-0x8)={0x8d1}, 0x8, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000328000)="", 0x0, 0x4000000, &(0x7f0000c79000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lsetxattr(&(0x7f000088f000-0x8)='./file0\x00', &(0x7f00004f1000-0x6)=@random={'user.', '\x00'}, &(0x7f00000eb000)='/-:!vboxnet0nodev[trustedmime_type\x00', 0x23, 0x2) userfaultfd(0x80000) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/dsp\x00', 0x10000, 0x0) r2 = memfd_create(&(0x7f00001b8000)='user.', 0x3) getdents(r2, &(0x7f0000218000)=""/114, 0x72) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000711000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000731000)={0x1}, 0x1) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000804000)='id_legacy\x00', &(0x7f000042a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x1f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000949000-0x2)="", 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00006b8000)={0x7, 0x100, 0x7fffffff, 0x2}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000095e000)={r2}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000095f000)={&(0x7f00002f3000-0xc)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f000006e000-0x10)={&(0x7f000095f000)={0x84, 0xc, 0x9, 0x400, 0x7, 0x1, {0x1, 0x0, 0x7}, [@typed={0x18, 0x2b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x58, 0x81, [@generic="68e366e5984a06042a6ffea33d573a6ac5f5e6158eeb2af21fd3c5b818d677e70649dbf6dbbbd22e", @generic="9ce12b070dd496ce7a6e9e0bdf5cf97a5caa6d0530a55ba36aa7c696c90d77e494e8dc8a2bb1b77fc59c0615"]}]}, 0x84}, 0x1, 0x0, 0x0, 0x2c246e69987f9a17}, 0x800d) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000961000-0x4)=0x14) 2018/01/28 09:34:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r4 = fcntl$dupfd(r3, 0x406, r2) recvmsg$kcm(r4, &(0x7f000029d000+0xb56)={&(0x7f0000dc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e0e000-0x50)=[{&(0x7f000006e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000768000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0xdd)=""/221, 0xdd}, {&(0x7f0000b13000)=""/52, 0x34}, {&(0x7f0000c42000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000833000)=""/70, 0x46, 0x1}, 0x40010142) 2018/01/28 09:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) r0 = socket$unix(0x1, 0x3, 0x0) sendmsg(r0, &(0x7f000094b000-0x38)={&(0x7f0000a0b000-0x10)=@nfc={0x27, 0x4, 0x3, 0x7}, 0x10, &(0x7f0000a5f000)=[{&(0x7f000007a000)="", 0x0}], 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/01/28 09:34:51 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000003d000-0x8)='./file0\x00', 0x100) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000003c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000028000)={0xa0000, 0x0, [0x8, 0x5, 0x8, 0x9, 0xff, 0x3, 0x0, 0xfc3f]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f000003d000+0xb06)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000003d000-0x160)={{{{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]}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x924}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x9, 0x4a7, "3922da7e2dcc3794385b526bc68797dbdb2fa264d9a7382ff3bc1c51e9dffd082f41aa8078f5cda44f485d8539e5850fc45af9df66366a67beba230cb38b47f208517a568c42068e347ab745cf4e49b6"}, 0x160) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000015000)={0x7ff, 0x0, 0x0, 0x2, 0x401}) readlink(&(0x7f0000033000)='./file0\x00', &(0x7f0000002000-0x8)=""/8, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000003c000-0x28)={0x1, 0x0, [{0xd90, 0x0, 0x0}]}) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x201, &(0x7f000056e000/0x4000)=nil) 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 = add_key$user(&(0x7f0000413000-0x5)='user\x00', &(0x7f00008c8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd2000)="", 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f00009e9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f000071f000)="d59d7d2a7c5113c268cf6ab22ca6efaa98b12ebe98210d661e8e5097bca85ab94d7bdd4c38eff83ae46702e0bd287300b3786f61736f24006b221d2a16d9ca1978f21a59621e603e604104fdb923cea8d74ac244329ecd373d30ccd0a8f5e3d34acce97e2bce2d717c33adef0045b0485230c18c5510f8280213e7d2317f8cec5907908119f1d72c2417fbfe5a05899f94290155c5b67c940e7244c54bde6a63552118cda27f597887c47c1c8194978132792f2a2cb9dd09788243170ce33827f43eb0aafd6387", 0xc7, r1) r2 = request_key(&(0x7f0000e65000-0x5)='ceph\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bc9000)='#cgroupvboxnet0\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f000036b000-0x8)='keyring\x00', &(0x7f0000894000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r2) keyctl$unlink(0x9, r2, r3) 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b8000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r1, 0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d60000)={0x0, 0x0, 0x0}, &(0x7f00001d9000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002de000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x1, 0x1, 0xa, 0xa0, 0x20, 0x8f, r2, r3}, {0x7, 0x100000001, 0x3, 0x0, 0xde, 0xfffffffffffffffa, 0xeb, 0x3}, {0x9, 0x4, 0x7, 0x80000001}, 0x6, 0xe, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4, 0x7e24fa390474f1bf, 0x100000001, 0xb7f, 0x3, 0x9a}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a64000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x4000000, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff08, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) syz_open_dev$mouse(&(0x7f0000eba000-0x12)='/dev/input/mouse#\x00', 0x800000000000, 0x4000) socket$kcm(0x29, 0x2, 0x0) 2018/01/28 09:34:51 executing program 5: 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$inet(r0, &(0x7f0000950000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffda) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x7fffffff, 0x6) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000280000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000021000)='tls\x00', 0x4) clock_getres(0x2, &(0x7f000041e000-0x10)={0x0, 0x0}) 2018/01/28 09:34:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r4 = fcntl$dupfd(r3, 0x406, r2) recvmsg$kcm(r4, &(0x7f000029d000+0xb56)={&(0x7f0000dc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e0e000-0x50)=[{&(0x7f000006e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000768000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0xdd)=""/221, 0xdd}, {&(0x7f0000b13000)=""/52, 0x34}, {&(0x7f0000c42000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000833000)=""/70, 0x46, 0x1}, 0x40010142) 2018/01/28 09:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mknod(&(0x7f0000b07000-0x8)='./file0\x00', 0x4, 0x1) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000203000)={0x0, 0x0, &(0x7f0000429000-0x30)=[{&(0x7f00006c4000)="0f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x3}, 0x291, &(0x7f0000d8e000)={&(0x7f0000485000-0x28)={0xfffffffffffffd0c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0x2, {0xfffffffffffffffe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000076d000-0x59)=""/89) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000671000-0x8)=0x0) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000794000-0x100)={0x101, 0x8, 0x1, 0x1, 0x4, [{0x15a, 0x7, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xffffffffffffff07, 0x7fffffff, 0x7, 0x0, 0x0, 0x484, 0x0, 0x0, 0x0}, {0xed, 0xff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") socket$vsock_stream(0x28, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = getpid() open$dir(&(0x7f0000116000)='./file0\x00', 0x100, 0x10) sched_setaffinity(r1, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) accept$inet(r2, &(0x7f00008fa000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000)=0x10) 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000480000-0xb)='/dev/adsp#\x00', 0x1, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000632000)={0x4b, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000436000-0x20)={0x3, r1, 0x2, 0x4}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002f6000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000d34000)={{0x3, 0x1}, 'port1\x00', 0x28, 0x80010, 0x2, 0xffff, 0x3, 0x0, 0x1ff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_user(r2, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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 = memfd_create(&(0x7f0000363000-0xf)="2f646576000000080000002000f302", 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) r3 = shmget(0x2, 0x1000, 0x0, &(0x7f0000d27000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000066a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r4 = fcntl$dupfd(r3, 0x406, r2) recvmsg$kcm(r4, &(0x7f000029d000+0xb56)={&(0x7f0000dc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e0e000-0x50)=[{&(0x7f000006e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000768000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0xdd)=""/221, 0xdd}, {&(0x7f0000b13000)=""/52, 0x34}, {&(0x7f0000c42000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f0000833000)=""/70, 0x46, 0x1}, 0x40010142) 2018/01/28 09:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a4b000)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r4 = getpgid(0x0) sched_setattr(r4, &(0x7f000030d000-0x30)={0x30, 0x2, 0x0, 0x40, 0x6, 0x1, 0x10000, 0x1d84c92c}, 0x0) sync_file_range(r0, 0x6, 0x78b, 0x1) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r3, r2, r2}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000c51000-0x4)=0x0, &(0x7f000082d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) socket(0x7, 0x3, 0x20) writev(r2, &(0x7f0000df2000)=[{&(0x7f0000cf6000-0xcc)="f0", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000149000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x142) 2018/01/28 09:34:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x82) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a9e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000550000)='./file0\x00', 0x4c) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e63000)={0x5, 0xbb0, 0x3, 0xfff, 0x6, 0x9}) 2018/01/28 09:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000439000)="864d1f1c605207a0d57a18bdd444eed086eafccb2b9e67f276099d430a70b2b1d71d11399b013d", &(0x7f00004fc000-0x4)=0x0, &(0x7f00006d7000-0x4)=0x0, &(0x7f0000459000-0xc5)="636d75dd41abf5775abe479e3291d11c2a7db7ee1626f1bfa1c682bf8f4c16372bad970165e813706f3ccb9f1f97e27a1402b031d4f1c555a5579b444d3b50492931e5762e49cec7db88e26c536c2bdc60870dae1d50406aeb754ba5b30281b072cf2bcb7e2db166e658746ca14dcb065cafa914522479fc910a443931a22ad7901533d114bd13197c1f302385a1065b0c7f0e1e8d10ef31af657fe4ab8d317a4bfeec6ac471d9db8e4368ce28657f78f26a610b87f9772f72dfa1f41b65642519d7d88e6c") remap_file_pages(&(0x7f0000f02000/0x3000)=nil, 0x3000, 0x4, 0x2, 0x100) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a14000)=0x0) 2018/01/28 09:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000fe0000-0x12)='&wlan1keyring$GPL\x00') 2018/01/28 09:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000065b000-0xc)='/dev/rfkill\x00', 0x121000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000340000-0x12)='/dev/input/mouse#\x00', 0xb020, 0x101000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000248000)={0x1, &(0x7f0000577000)=0x0, 0x0, r1, 0x3}) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00001d9000)=""/0, 0x0) 2018/01/28 09:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) fcntl$dupfd(r3, 0x406, r2) 2018/01/28 09:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008fb000-0x9)='/dev/rtc\x00', 0x400400, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000790000)={0x3, 0x50, 0x1, 0x3, 0xfffffffffffffff8, 0x80000000, 0x7fffffff, 0x7, 0x7, 0x9, 0x5, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:34:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000005e000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000bff000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000c34000)=""/222, 0xde}], 0x1, 0x0, 0x0, 0x7}, 0x2000) 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) write$vnet(r0, &(0x7f0000002000-0x68)={0x1, {&(0x7f0000002000-0xb9)=""/185, 0xb9, &(0x7f0000001000)=""/156, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00006f1000)={0x3}, &(0x7f0000a3f000)={0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/28 09:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_dev$adsp(&(0x7f000018a000-0xb)='/dev/adsp#\x00', 0x6, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:34:52 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x44040402) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/28 09:34:52 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000530000)='/dev/audio#\x00', 0x80000001, 0x4001) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/create\x00', 0x2, 0x0) ppoll(&(0x7f00004c5000)=[{r0, 0x200, 0x0}, {r1, 0x50, 0x0}], 0x2, &(0x7f0000f55000-0x10)={0x77359400, 0x0}, &(0x7f0000c40000+0x986)={0x8000000000000000}, 0x8) r2 = dup(0xffffffffffffff9c) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000eac000)="187d1967bdb1647fd58d463639a6346e240a1b74500d5a2fe2ac313561810d93c2d89770443ac77431f2227cdbef247e648d10616811c8bfc9c3a6376f12c990a7120dd5cf69f048b4985874f10c91e18b4b21012d77c270a041a7310a39f46e41f1816c1ce849d79c598569ea46b04ef3d33f7d9298e9cbd9a443c0b7a39aaa95ce385c235a2a3499e5cab9c66b80a812b343128521e68e4c36b23807b8cbf1bad20a0f3a9600184bfae641a8b5e0dab23637a64598507dc4e3003333d531924ac24d19fa3f29a1") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000001000-0x10)=[{&(0x7f000028a000)=""/71, 0x47}], 0x1, 0x54) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000001000)={0x2, 0x5000, 0x24, 0x6ba, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000002000)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000d82000-0x8)='./file0\x00', 0x103000, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000e46000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x5, &(0x7f0000001000-0x14)=[0x4, 0xe29c, 0x9, 0x0, 0x7], &(0x7f0000dd8000)=[0x52904833, 0x7fffffff], 0x2, 0x1, 0x6, &(0x7f0000001000-0x4)=[0x7], &(0x7f0000aca000)=[], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r3, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x100000001) 2018/01/28 09:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000677000-0x20)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a90000-0x20)={0xfff, r3, 0x10003, 0xfffffffffffffe01}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 09:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e83000)={0x101, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xaa3, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/28 09:34:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000)=0x16, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") 2018/01/28 09:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) syz_open_dev$midi(&(0x7f000099c000)='/dev/midi#\x00', 0x0, 0x400401) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00001fb000)="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", 0x1010, 0x0, &(0x7f0000d87000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/28 09:34:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f1c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf6000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f000029b000-0x4)=0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/28 09:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2, 0x0, 0x2}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_create(0x0) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 09:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/01/28 09:34:52 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f0000035000)=[{0x64, 0x0, 0x0, 0x2}]}, 0x10) read(r0, &(0x7f000000c000)=""/145, 0x91) 2018/01/28 09:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d23000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e22000)={0x90, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="f3f9bb9be8ad4419b5c54ca0a261ef1cbace32dbda6706cf7cc65b217471644b35bd0b298348459a5317a042f1128b678ed6afea2c671472e9aab9c0b5a55b97596c48bdce608bb71fa970e3f782b9c9371799d4136fa6ff37ec4ba56f1d72f0b3374f5d8962f790479ab184a2e6b21d6fbd1ac891f49b3042be6eef"]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r1, 0x0, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000084d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/28 09:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000435000)="f150c5ae19430bd6e43eb861ea3c0f267ce750c1539191d141ed54d85074b50f65578e7e6202d3277cea0a06c10bde3d", 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000052e000-0x3)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f8a000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r2, 0x1) 2018/01/28 09:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) creat(&(0x7f0000898000-0x8)='./file0\x00', 0x21) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:34:52 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f00003d8000-0xf9)=@ethtool_eeprom={0xb, 0x5, 0x80000001, 0xfa, "3056b28b957b90a4b3f3dc56f477470ebb395573fb6179c3ef2fa0b6f4d97ea4392d5db3cc35d7d2881a5a7fe20702e18e2ddfc92cfc9bccb233b357f700b329d4e5823049476919498356c6331700ed1a32a19d93ff20a4cf2528c5300b9c4bed4b3b20e40b4874ee85bb8570e51818009320a2bd4ea23c95086f8a53e9bc38e3eecf0d43a9c27bb1e8213e0171d9e132a75cd03029a6d9b55981a47b101b18e4b0d90dde4901cf6fdfbe94fee705a1e4579aa0c62556c9e3e683a1b61d02435e3099a65edb0869f13297fc9291d81003b7969a1a6c45ab68fb48aa210c220d3fbae877c44d8b028c42e54d22037c81fcd30fb21bfb0298064f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, 0x0, &(0x7f00004ab000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005fc000)={@generic="6bea293777c0ff2d9c454c364c9da32e", 0x3}) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ad1000)={0x0, 0x80000001}, &(0x7f0000900000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000306000)={r3, 0x5}, 0x6) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x0) r4 = gettid() syz_open_procfs(r4, &(0x7f00000f3000)='net/netfilter\x00') 2018/01/28 09:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f000093e000-0x8)='./file0\x00', 0x4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000841000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000096e000)=0x8) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) poll(&(0x7f0000279000)=[{r0, 0x0, 0x0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x1) [ 54.893767] netlink: 124 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.952978] netlink: 124 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 09:34:52 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000010000-0x12)='/dev/input/mouse#\x00', 0x1, 0x280) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000000f000)={&(0x7f0000008000/0x1000)=nil, 0x6, 0x0, 0x20, &(0x7f0000006000/0x2000)=nil, 0x0}) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/28 09:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d1d000)=0xfffffffffffffffb, &(0x7f0000be4000-0x8)=0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/28 09:34:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b5a000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_PREF={0x0, 0x14, 0x8000}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) 2018/01/28 09:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) connect$netrom(r3, &(0x7f00001ed000-0x10)=@ax25={0x3, {"2f0841fc40d6a9"}, 0x8000}, 0x10) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) 2018/01/28 09:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) socket$nl_crypto(0x10, 0x3, 0x15) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c80000)='/dev/audio\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) 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) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/28 09:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) uname(&(0x7f00001a5000)=""/102) 2018/01/28 09:34:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000011000)="de", 0x1, 0xfffffffffffffffb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c63000)='/dev/qat_adf_ctl\x00', 0x840, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000c65000-0x2a)="bee62f983c7360626d9703f9e85c7c882ec60e76076da2c948edea8b4def13812697331120062f7f28ca", 0x2a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/28 09:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7f, 0x210040) accept4$alg(r0, 0x0, 0x0, 0x7fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f00001d5000-0xc)='/dev/autofs\x00', 0x40000, 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) vmsplice(r2, &(0x7f00008fa000-0x40)=[{&(0x7f00005e9000-0x2)="fd57", 0x2}, {&(0x7f0000037000)="37a98038baa3a0a7211c4d5218ebabadc20938cff418f5afa001ff18ee52a4e629cdd69b641624e1c6adb1d961381e171b89c143eea076fc0e839875e5e4bc5ff71ed1093acd397d78ec51c363abe49c469d8ea7d2de822dad111de845f54b7aa9ad0087004f90b663e6b851a5540120a2cb043e5d5190e5e6cae4206e99b5050b5833a04e546a4a7393f47dc773f168455670e515f18c0a35fddbbc3880625fa558383ea5179629f07c00edce5076d45dddd1f050915f541c", 0xb9}, {&(0x7f0000e61000-0x6b)="4555d89b647594a0810dd98e3fc67ab9de188ce0442981193ac8c86b78dcfb05eb2135e0769c754f872ed66ff6773de07faf31975d8b8f22cee41ac1d23474ae9a9db73b21667d01b4199fbebe341927a170a9ac2b016bde7b2771053478c8db8c70b2d3839fbafb663d01", 0xfffffc75}, {&(0x7f0000dd6000-0x82)="6d7e05aed4477c406945cae929be31840acb377bcfec2aa17ba838cc225ad23ce131e85f58e1c8703b620d53d7ef3ae0a69edcea712e5d7468b774f2155c4a73e71be39009181f3da5f6f70d29fb8b7d68650aca8036f5d1041cf39f001c04cd2e9fa680364924ba49c7678daf19af203682fb1cbd86b8527c26f0cc0e9712e8682e", 0x273}], 0x1000000000000234, 0x2) syz_open_dev$audion(&(0x7f0000fa8000-0xc)='/dev/audio#\x00', 0x4000000000000000, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:52 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, 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$netlink(0x10, 0x3, 0x12) r1 = syz_open_dev$dmmidi(&(0x7f0000f6a000)='/dev/dmmidi#\x00', 0x43c, 0x40) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000947000-0x38)={0x8000, 0x4, &(0x7f0000591000-0x5a)="14193a2eee2df78402e73e803a6646360c7b8f035d4a688721974641379c570505150d3a01d2f093e70cff0268ec3cf563298090f06d25b8c69dee3955b7d9d24f948d3cd9badc02f1fae851cd790f808e6adde30875104eac33", &(0x7f000028b000-0x43)="5144bdb93c342558fa6219e143020550ad720008b581d662bf5f300c461ad5cdd36e698d8fd5f015103fa2d6afdd38b471dd1190c0eeb22cf665b401223d4cdc27b1bb", 0x5a, 0xfffffffffffffe53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00005bc000)={&(0x7f0000900000)=[0x3, 0x80000000, 0x6, 0x4, 0x2, 0x1, 0x4, 0x8001, 0x1], 0x9, 0x6, 0x80000001, 0x3, 0x1ff, 0x3, {0x1, 0x1f, 0x5166, 0xcb0, 0x7, 0x0, 0x6, 0x1, 0x40, 0x7, 0x6, 0x3, 0x3, 0x4, "41b0b857f3b23c91fbd4d7253ad00264e77a21007f3e62d3ff68dd5082507e14"}}) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) io_setup(0x400, &(0x7f000024f000)=0x0) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f000001e000-0x7)='ns/mnt\x00') io_submit(r2, 0x3, &(0x7f00003de000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r1, &(0x7f0000e08000-0xed)="523ad926552065ad7f782829cd2c3e2027ee6763d11937b55b7187098fb87bf98276d67a9384082aae5413709cf13258a4661f20bec37c41a363290c4d558caae57578968631e76b5ba327ca88852ea3cdcae4831164d7fef88bf503817f8a5122540d37a2ae6939e0b3d363d4fa15a3249abca4aec53e2ab4c007856f7ec1aab21c367349d61857bc5c56a5073cfb71367ea3b67413ff1aef1b49cda6dd305bac4ec0a0a6ce116cb1cb13b59760640add728074a1b466bac038e65d901f9a71e525d16d2b3d8df4a472443cf79e0724c0c8b29c31c1d760ca6bcdb80e0a4bd6eadea882e669078bf5deb85b2a", 0xed, 0x8, 0x0, 0x0, r0}, &(0x7f0000fe6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000c93000-0xc1)="08574d45fdf029a3a19f01cb007c0976d499cb78f39207e9e252f63c0ab2f6c8d5a92892ed81c33ec09ff2d2462796d883ee5d93c9e656afb30fd7ed3ca12317fa6ddbe9dbd9b93071e2012296c8f2d25bd79d2e7959ab85b90cd03d34146fb0f3a844172b7490cd983aee389e0c42779e06b2208e38bd6ca35da83ab1562afed853e2ebe0ad9ef4ad02eaa488b13035a42dd4d3cba2706ead390a5074d19726e7c4fa90c028336a2bfb66dfdc0d8c79c599e2c5776522efb6c91861c1ef6a2f86", 0xc1, 0xffff, 0x0, 0x0, r1}, &(0x7f000030f000)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f00007a5000-0x9b)="41004f16e8dce679f9ae696f69bdf2005f680d6c3baa5e8837793660eb1b18fb25d30c2d920edddf1fd2128ba8cb5a586ae8ff59a55694ff0528bf2672ee65a9ba1232d4ef5fa5f59297e49dd23b05f05e22c4acfd8dfeec55dbba1c5f1bfbbb809eff4e31ffc8c48f7551d493300a418739a99a0cce4ed4e81ac0c33b6f47b00e06f6411560f6af0ef226ca22d89b339f3e22abab8b29d164e7de", 0x9b, 0x7, 0x0, 0x1, r1}]) 2018/01/28 09:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000596000)={0x0, 0x0}, 0x84000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ad5000-0x10)={0x0, 0x13, &(0x7f00002c3000)="f4fbc1ea6696447d1681afd9efc5eccca5e4f9"}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000578000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000262000-0x28)={0x4, 0x0, 0x8, 0xfc, "0c8f7514dc6f32928ab3a460de87c14718dd7a6ff231e9c760a5789cb7a78442"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007a5000-0x8c)={0x0, @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]}}, &(0x7f00001b4000-0x4)=0x8c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00002e8000-0xcb)=""/203) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007fd000)={r2, 0x2, 0x5}, &(0x7f0000629000)=0x8) r3 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000a8000)={[0x9, 0x383, 0x3ff, 0x8, 0x8df, 0x400, 0xf000000000000000, 0xc6c, 0x9, 0xa9db, 0x401, 0xfff, 0x80, 0xfffffffffffffff7, 0x5, 0x1], 0x2, 0x1a4a00}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c6000)=0x0, 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000cf5000)=0x7) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00006a1000-0x4)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003c6000-0x20)={r1, 0x2, 0x0, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.075738] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 55.100556] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/28 09:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) r1 = socket$inet(0x2, 0x6, 0x0) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f000042e000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000cbd000-0xc3)=""/195) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 09:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000805000-0x12)='/dev/input/mouse#\x00', 0x401, 0x4e00) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x1000, &(0x7f0000db7000-0x8b)="b2201afc826f9157af5f6bc29ae8a3b0d7abdf8a240c156ab68ce06701319cb4f17ef51f3d010352a7d16e6219a398f1264db821adf1e088b46884e5d963c44c70afba0382a13336182af05bfd4c67d310a2ee9b08e5ff8d44d81203e38d91162fa91fe2f0d0ece12d77df6019723a8773ef53c3c4278ab5a1cb2f0c5589deb2fb619473a194b97098b0c2") creat(&(0x7f0000d5f000)='./file0\x00', 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0xfffffed0) 2018/01/28 09:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) r1 = socket$inet(0x2, 0x6, 0x0) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f000042e000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000cbd000-0xc3)=""/195) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 09:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) close(r1) 2018/01/28 09:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000da8000-0xd)='/dev/net/tun\x00', 0x0, 0x200040) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r1, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d7f000)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000b3e000)=0x7fff) fcntl$setownex(r0, 0xf, &(0x7f0000a13000)={0x1, r2}) 2018/01/28 09:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x1b7, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfffffefe, 0x0, 0x0, @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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x40000000000001cc, [0x0]}) 2018/01/28 09:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) alarm(0x0) r1 = accept(r0, &(0x7f0000cf7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a17000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00002f5000)=0x0, 0x8) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) close(r0) 2018/01/28 09:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000068e000-0xb)='/dev/mixer\x00', 0x8102, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000dab000-0x78)={0x5, 0x78, 0x80000000, 0x1, 0x6, 0x3f, 0x0, 0x1, 0x20204, 0x4, 0x3ff, 0xd5f4, 0x3, 0x6, 0xf800000000000000, 0x1005, 0x57, 0x9, 0x80000000, 0x20, 0x1, 0x2, 0x3, 0x2, 0x2, 0x1f, 0x32c, 0x8d3, 0x101, 0x70bd, 0xffff, 0xff, 0x0, 0x0, 0x3, 0x6, 0x400, 0x10001, 0x0, 0x8f, 0x4, @perf_config_ext={0xc2, 0x6ea2}, 0x20, 0x1f, 0x4, 0x0, 0x1, 0x1ff, 0x7fffffff, 0x0}, r2, 0x10000, r1, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000624000)="8d32b83554cd12b460dfd6f00668a959", 0x10) r3 = syz_open_dev$adsp(&(0x7f00001c5000)='/dev/adsp#\x00', 0xffffffffffffff7f, 0x480000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000059b000)={"723c663f5f3f9cda728432081b728320", {0x4, 0xa7, 0x1, "2e8f8d3b0b50", 0x101, 0x0}}) 2018/01/28 09:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$admmidi(&(0x7f0000902000)='/dev/admmidi#\x00', 0x5, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000578000-0xa)=""/10, &(0x7f000056d000)=0xa) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:34:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000435000-0x20)=[{&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000d34000-0x9)=""/9, 0x9}], 0x2, 0x0, 0x0, 0x10}, 0x40040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000dff000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000e4c000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cea000)={0x0, 0x4e, "f153f9d4dc75e99a8c5d13606393b32fe6d8b57ca5514b17f67ba050f2541c68954e87669c20049742a0d8e72b0091defe09cbc1a472cb9363287324f13c164498c095ef24e9d247ef2282516cfc"}, &(0x7f0000d28000+0xc4e)=0x56) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f50000)={r2, 0x109}, &(0x7f0000f8a000-0x4)=0x8) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/01/28 09:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) close(r1) 2018/01/28 09:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000080c000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000091f000-0x8c)={0xc17, 0x22, 0x0, 'queue0\x00', 0x6e168c50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x48, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 09:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000040e000)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000ddd000)={0x10, 0x0, 0xffffffffffffffff, 0x1000a420}, 0xc) 2018/01/28 09:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) close(r1) 2018/01/28 09:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000912000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b20000)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009a3000-0x66)={r2, 0x5e, "4997ec7a169df982ad18a08c37070d21ff51d7c3013cd5b41780df70d4829d9b992fc320202293b24d223bd6daf13eb448d0cc804891f0fc6567d60dfe7ffd4438783ef80c5a05dd9049eacbb4132276631e6c10a56d9d4952324bc21a0a"}, &(0x7f000060a000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c51000-0x20)={0x1, 0x4, 0x203, 0xffffffffffff8001, 0x800000000000, 0x6, 0x3, 0x3ff, r2}, &(0x7f0000a9f000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000948000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000080000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x840000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000998000)=0x0, &(0x7f0000833000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000890000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d15000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00005b0000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 09:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00008ff000)=0x0, 0x4) r0 = open(&(0x7f000006b000-0x8)='./file0\x00', 0x300, 0x2) bind$inet6(r0, &(0x7f0000c5b000)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000050d000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f5000)=0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d39000-0xf)=""/15) 2018/01/28 09:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) [ 55.682251] syz-executor2 (8313) used greatest stack depth: 15280 bytes left 2018/01/28 09:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 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) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f80000-0x28)={0xfff, 0x11, 0x1000, 0x1, "e2ee4afbcd748c6f908acdd317b4c785ac82ea0a5563f2657ea59074dc0d54d9"}) 2018/01/28 09:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) 2018/01/28 09:34:53 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f9c000)='./file0\x00', &(0x7f0000f9c000)='./file0\x00', &(0x7f0000c6b000-0x8)='fusectl\x00', 0x8, &(0x7f00000cf000)="cce25e5623f5822c5af07325d9e5da3343e972f631a1072f6e9f11c700ab397fa03d65c7dc182a65577101f218305df2c819680d67b19a00eb3c42a4fce41d4952b345df98fc2ceb40557b25dea8") r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) 2018/01/28 09:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000deb000)=@nfc_llcp={0x27, 0x10001, 0x100, 0x7, 0x4, 0x400000000, "91e018874cb5bed9bf46461b6a7cb54bfc60b562a230e431cde3b163655c0b1e78690de31b4442918e43fbdb7771d7bbee08feddb86050c6d336563a222138", 0xc71}, 0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000251000-0xf2)="785dc7710514551625725c3641038441c85de4abeaf3bf6c37dbd48ce8b78cedac4e4c6748d854fb4adb42c0d3b63a597918128fad722db54c9f017c53fdb4e4be0bbe26e16c45d5f260292916c10d028b618c867c3f6597490f2a4f1317bf0c51a5a0ddb7900c9639ec5da31fe96b50b2949114c1fb6af5d829e46615378a7006845fef6275b5e52a6dc8e36f475b625fe2c4d58a5be7b3959611c96f9abb5812778d31fcf8b45b4fc96f0843ff47afef234cc8f56a6f5e12f2c56e7cf57b0c5c23d77c825a45c73e9a36c06bbc2c976f0b121f99e837d5d4032a19b718197c1f3c36661d845e1c5e6ba4f823e2704d71ab", 0xf2, 0x20000000, &(0x7f00004d3000-0x1c)={0xa, 0x1, 0x82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006e7000)=r2, 0x4) 2018/01/28 09:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f000039a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sync_file_range(r1, 0xfffffffffffffffc, 0x8000, 0x7) 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}) 2018/01/28 09:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000b36000)='/dev/usbmon#\x00', 0x77, 0x10000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000c45000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f65000)='/dev/input/event#\x00', 0x8, 0x40440) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eb7000-0x8)={0x0, 0x20}, &(0x7f0000c66000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc1000)={r3, 0x1}, 0x6) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000c8b000)=""/11, 0xb) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xfffffffffffffff7) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:53 executing program 5: r0 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) keyctl$setperm(0x5, r0, 0x1000000) request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) 2018/01/28 09:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000053e000-0x4)=0x70, 0x4) 2018/01/28 09:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getgroups(0x0, &(0x7f00007f9000-0x4)=[]) 2018/01/28 09:34:53 executing program 1: 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$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x2, 0x0) 2018/01/28 09:34:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) connect$netrom(r0, &(0x7f0000a8d000-0x48)=@full={{0x3, {"410215de192df6"}, 0xfffffffffffff668}, [{"34d9cd9d94c0aa"}, {"f963d3d2787c3d"}, {"f00b19f42c5f49"}, {"1e1594555b7aa0"}, {"dfd873185006da"}, {"3b341eccbc0cac"}, {"25a69350d12437"}, {"a5d5568dc9871d"}]}, 0x48) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000014a000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cf8000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009d6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, r1}) 2018/01/28 09:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:53 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000f000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000018000-0x8c)={0x5, 0xcc1, 0x10001, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000018000-0x4)=0x0, 0x80000000, &(0x7f0000017000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000019000)='net/tcp6\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000018000)=0x7, &(0x7f000001b000-0x8)=0xd4) 2018/01/28 09:34:53 executing program 4: socket$inet6(0xa, 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000175000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000037000)={0x0, 0x0}, 0xffffffffffffff7d) r1 = syz_open_dev$sndmidi(&(0x7f0000615000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x4002) getpeername$ipx(r1, &(0x7f0000cea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0x10) 2018/01/28 09:34:53 executing program 5: syz_open_dev$sndmidi(&(0x7f0000c21000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$packet_buf(r0, 0x107, 0x8000000000, &(0x7f0000000000)=""/133, &(0x7f00005b2000)=0x85) 2018/01/28 09:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x0, 0x8000, 0x0, 0x4000000000000000, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056c000)='/dev/sequencer2\x00', 0x28040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000482000-0x108)={0x0, @in6={{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x7fff, 0xfffffffffffffffc, 0x3, 0xffffffffffffff8d, 0x800, 0x7ff, 0x4, 0xd53, 0x1, 0x100000000, 0x2, 0x5, 0x7, 0xa9]}, &(0x7f0000261000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f06000-0x3e)={r3, 0x36, "3d4f408f74ebbf4ab083220784f9d284ce75fe173e0a9571aded9d3b03eb852d93f6b7b2ffba89c756b8f137d8f48bbf5296b053cc1c"}, &(0x7f0000a94000)=0x3e) r4 = dup(r1) readv(r0, &(0x7f00008c4000-0x90)=[{&(0x7f0000f74000-0xfc)=""/252, 0xfc}, {&(0x7f00007a0000-0xc3)=""/195, 0xc3}, {&(0x7f0000d61000-0x22)=""/34, 0x22}, {&(0x7f0000779000-0x34)=""/52, 0x34}, {&(0x7f000036f000-0xa2)=""/162, 0xa2}, {&(0x7f00005f2000)=""/134, 0x86}, {&(0x7f0000be6000-0xb6)=""/182, 0xb6}, {&(0x7f0000efc000)=""/124, 0x7c}, {&(0x7f0000fa8000)=""/90, 0x5a}], 0x9) ftruncate(r0, 0x95) pipe(&(0x7f00004cd000)={0x0, 0x0}) readv(r4, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/01/28 09:34:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="2a002208e3643ce4e9aea9b5c458c31576000000025850ac544608c69f3082ab5624ae539c440fff5401000000000000000124f0a44f604681270ea7bf33bc7ec195d79c75695cd8e8123c57ebea643550a23facedf4276c14bbe6fe830bf6f4613951fe168a03f87aca8734dc3008512893660d783acefdb48c22ab94a227bf241bf7d025ef5154a37df474898e0b3a72976c50749f7143b0170ad1511dfdfe62176631d39c34baba664363074368916353cdee9d672097adcc6def0d6a90f5", r1) keyctl$revoke(0x3, r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x1006}, 0x3ea) dup2(r0, r0) socketpair$inet(0x2, 0x1, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x438, "f8d9c17050c537caaab76516a177e63dc4587ffc3ca9aac360285cc2b7abf26bf13615202ab6d0e863afe9d1da50a57e2ea4ae108ed020447c1b8eb32a79fd51cae2ceceb789faa6f0317806a29b0f230452f8ee1cf60e8ecd83218c9703a231fe4cb8024d6a04ade0892b5f87236f60b423d7bd28b203c5a82d3f9542b31ca9f50c2053d8c7bc11c9d95a8dbb717878a766fb8aad1e531241c50121dd74cd84d56c316be229447f035565dd7e5b4316300e1e13f299d8f3bb987d45c85b13cb5168642b0557184c24a3edf200b6822be996ac1c684c07c94a4aac930281e047dd9fd83ff87a0fe4df"}, &(0x7f0000000000)=0xf1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fed000)={0x6, 0xf, 0xfff, 0x8, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000041d000)='/dev/vcs\x00', 0x101100, 0x0) r5 = request_key(&(0x7f0000d8f000)='trusted\x00', &(0x7f0000be5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f94000)='/dev/vcs\x00', 0xfffffffffffffff8) r6 = add_key(&(0x7f000045d000)='.request_key_auth\x00', &(0x7f00008a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c00000-0x8e)="4a3665172004fc9622ee2ac210d07ffc1ed6eed2b01dc1fdad695a0ac4a3df5ee33a823197eb6f9d0f98b6d7fffcb39362f73fa75a31b7c06e661135cebbb785819232fcfcbcb541395acf09ae5d7257b697846f045d4b4a1fb27e87be89a69779a7a644d17c9d406879d8138750417bb75e3a047c533dd88aafae51860bd2d5df15b40f9f3b20e1d9a5f8bb5dc4", 0x8e, 0xfffffffffffffff8) r7 = request_key(&(0x7f000069e000)='pkcs7_test\x00', &(0x7f0000f38000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e38000-0x9)='/dev/vcs\x00', r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e68000-0x4)=0x0) keyctl$dh_compute(0x17, &(0x7f0000197000)={r5, r6, r7}, &(0x7f000052f000)=""/36, 0x24, &(0x7f00005b5000-0x38)={&(0x7f0000794000-0x40)={'wp256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r4, &(0x7f0000c29000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555569, 0x80000001) r8 = getpgid(0x0) tkill(r8, 0x4) 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={&(0x7f0000ef5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000093c000-0x35)=""/53, &(0x7f0000138000)=0x35) timer_create(0x8, &(0x7f000065c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ec000-0x4)=0x0) 2018/01/28 09:34:53 executing program 4: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x200000000000000, 0x80801) r2 = syz_open_dev$mice(&(0x7f00004d4000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000b0e000)=0xffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00008be000-0xc)={0x1, 0xfffffffffffffe9a, [0x7]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x5555555555558eb, 0x0, []}) 2018/01/28 09:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a1b000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) 2018/01/28 09:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000d5a000-0xa5)=""/165) 2018/01/28 09:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1800000000000004, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000393000-0xb)='/dev/mixer\x00', 0x210140, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000037f000)={0x5, &(0x7f00003fe000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000adb000-0x40)={r1, 0x4, &(0x7f00000c4000-0x10)=[0xffffffffffff8000, 0x8000, 0x0, 0x3], &(0x7f0000461000)=[0x80000001], 0x20, 0x2, 0x1c00000000000000, &(0x7f00008a4000)=[0x7fff, 0x5], &(0x7f0000fc9000-0xc)=[0x1, 0x57, 0x8000000000000000], 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x4, 0x241) semop(0x0, &(0x7f0000722000)=[{0x0, 0x1, 0x0}, {0x0, 0x0, 0x0}, {0x4, 0x0, 0x1800}], 0x3) 2018/01/28 09:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a7d000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001b9000-0x4)=0xc) 2018/01/28 09:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000216000)=0x15, 0x2a) 2018/01/28 09:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdd0, &(0x7f0000023000)={&(0x7f00007fa000)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, []}, 0xffffffffffffff6f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:53 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000061b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c97000-0x8)={0xcada, 0xd62b, 0x100, 0x8}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)=0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/cuse\x00', 0x200, 0x0) bind$vsock_dgram(r2, &(0x7f0000872000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00004ae000-0x18)={0x6, 0x8000, 0x4, 0x4, 0x76, 0x5}) r3 = syz_open_dev$sg(&(0x7f0000453000)='/dev/sg#\x00', 0x51, 0x5452c2) r4 = syz_open_dev$adsp(&(0x7f00004d6000)='/dev/adsp#\x00', 0x3f8000000000, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000317000-0xe)={0x0, 0x5, 0x3, [0x3, 0x8, 0x2]}, &(0x7f0000ce9000-0x4)=0xe) openat$ashmem(0xffffffffffffff9c, &(0x7f00000b3000-0xc)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000364000-0x8)={r5, 0x5, 0xfffffffffffffffc}, 0x8) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3b, &(0x7f0000a71000-0xcb)="867f49fff4e3825763863da1c5f178b66e999e6dd2a2d06733e72e8da2e141806e44bb96394e5941a0c3fb926eaef795cd93f3e31b78d4ee03b2c4185ce8d035f374d807f7ed487e0733ac1dd4d7922ea14ba20bc3bdec22b768f8d66fdb5a6603409b5c291085dbe318f973c204ae7ca68b6aa98b23545c86265a6d1027e336f2ba57611e33b7017f1559c33f49295539fccce7cb6e3fcf77dee0022b02f84e08713dbb6b97637e5a25ad3ed490ac9b1429c87de92d494548ad37281522c127b0e2b20d76e690ec3579cdb34f41e06e66186e42", 0xd4) 2018/01/28 09:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000056c000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000050d000)={0x0, 0x6}, &(0x7f000077d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000007d000-0x9a)={r1, 0x92, "f32e25efa6f04383244a8a0f119bb8a1909e56933016679f16a8f158d88e517bc3f101284841575f7cf8594ffb8a1bf746becf10ebdcbbe731d75f7cd957d5377cb3f3a2b7f3e1804f53e67083803b7422d2a96055fa0294c760d31f7b27015387d2cc7de7fa74a5b3711857c43ba62c469aaddd8f348a9909e4d28c0fe9427065ae4c81af0f79f0a195245f785e1a7dfb13"}, &(0x7f0000e3f000)=0x9a) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r2, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @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) accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/28 09:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001d000)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000035d000-0x28)={0x1000000000000042, 0xa5c, []}) prctl$intptr(0x1f, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e7000)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:53 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000005000-0xfd)={0x0, 0xf5, "890127895aa4d4dc6572f6eeaa0217a0c636b2f428bf41c4e9af45292c9e3b935c29aceae5e5914579a4e2f5d674e293b4d129f855178a7386fddb5519655bb1c517556dcc3fd69eff238c72119eb60e06281a13510c3a6ca46e79ccc61ecfba5437f2cd4d481ec948108bc811f7bcbd66a525ca60d6bddd9b9107663b0aaeaf4eca4ea6dbe4511744738deefb78e84539b681be024e666cc0780b9810031fdb09e966aa4022afd287c4829a05f86f8bd6e30b65611189fd11d69940bf9f24c56c40ca78da22faefe16d2d224ef949f36f81e31e0b92d02ef6ca14afaf39435448ee683279eabeae31e8c59892560dfea895c824d3"}, &(0x7f0000008000-0x4)=0xfd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000, 0x7fff, 0xfffffffffffffff7, 0x8, 0x8000}, &(0x7f0000006000)=0xa0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/28 09:34:53 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x42000, 0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0xf)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000002000)={0x632a, 0x5, 0x7, 0x0, "4cafb4ceb6b5be2f0b23d617c006aa8ade47b4a41ea827a01a3b089b81a44fc6ccebfa1bf77a3eca8ee8ba30", 0x10000}) write(r1, &(0x7f0000005000)="52c62d7e376e04b9c590d6c98e0e25979a4d2bce175437922947b5eaf23ad4cfbba80480d60e1b39dde6994be2b8f361215a395b5f7e9f4c43954347e3fbd4a8", 0x40) 2018/01/28 09:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r1, &(0x7f0000eeb000-0x1)=@hci={0x1f, 0x3ff, 0x0}, 0x6) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = dup2(r3, r4) tkill(r2, 0x16) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000d38000)={0x84c, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f0000a01000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000b24000-0x4)=0x10) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000072000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000875000-0x6)={0x0, 0x3}, &(0x7f0000fc2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a46000)={r2, 0x6}, &(0x7f00000eb000)=0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003a2000)={0x0, 0x1}, &(0x7f00007b3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008f6000-0x4)=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0x0, 0x2) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fcntl$setstatus(r1, 0x4, 0x2000) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a1000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee8000)={0x0, 0x1, 0xfffffffffffffffb, 0xffffffffffffffc0, 0x0}, &(0x7f00000af000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ea7000)={r3, 0xb}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000062f000)=@nat={'nat\x00', 0x1b, 0x4, 0x330, 0x140, 0x140, 0xffffffff, 0x210, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00005c2000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x140}}, [{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0xffffff00, @generic="3d2f206e4f50d765acca952421d93600", @generic="c0e03b2a370327051bc02fec75ca4cda", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x3, 0x6}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0x14}, @icmp_id=0x3, @gre_key=0x8001}}}}, {{@ip={@empty=0x0, @broadcast=0xffffffff, 0xff000000, 0xff000000, @generic="67ea5eb8ee5af9f303ac596f7ddfe3c2", @common='lo\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0xd, 0x1, 0x17}, 0x0, 0x98, 0xd0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x100000001, 0x1, 0x0}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @rand_addr=0x800, @gre_key=0x7, @gre_key=0x1e}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @common='gretap0\x00', @common='ip6gretap0\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]}, 0x6e, 0x1, 0x1}, 0x0, 0xe8, 0x120, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x38, 0x8, 0x2, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x8, 0x9, 0x0}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x4, @icmp_id=0x3}}}}]}}, 0x390) 2018/01/28 09:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = request_key(&(0x7f0000fd6000)='cifs.idmap\x00', &(0x7f00005d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d8e000-0x16)='&R+\\]user@securityGPL\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000eab000)="37fd8c3ae8925803611827b224d9bb6e434c68bfa60cb1a9d10b45ba3da9fa488e60b5c526c60f661bf4b52a5c4c4ff7a7a2c171b1943261dae24287738d7fd30f0d6b51b7f462a305e62ccb9979ff7417a58e2c698565931fdb839338d5aa1cf97406cc65d5b35c41f0bef645eaa3a179eaf2e94b8af5b29e84e1ead6b0400d4e763f430b19aa3ec39791cd243c94f205cc10ea2f25ec4b217994da845dcf8fc091721799bb45e43b92da9944ff1eda9e", 0xb1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003f7000-0xc)={0x2, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) uname(&(0x7f0000632000-0x1e)=""/30) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f00000c5000)='./file0/control\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/01/28 09:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000860000)={0x0, 0x0}) r1 = request_key(&(0x7f0000936000)='ceph\x00', &(0x7f0000344000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000142000)='user!\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000fe8000)='keyring\x00', &(0x7f0000f32000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x7, r2) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000380000)={0x8001, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x2, 0x7fffffff, 0x0, &(0x7f0000ee4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x10000, 0x9}) 2018/01/28 09:34:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cb5000-0x60)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000999000-0x7b)=""/123, 0x7b}, {&(0x7f00009ad000-0x85)=""/133, 0x85}, {&(0x7f00009cc000-0xd7)=""/215, 0xd7}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0xfffffffffffffff4}, 0x123) connect$ipx(r0, &(0x7f0000ea2000-0x10)={0x4, 0xcd, 0x3, "6c8118ec0e5f", 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) r0 = syz_open_dev$sg(&(0x7f000056f000-0x9)='/dev/sg#\x00', 0x7, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b91000)={0x0, 0x3, 0x2}, &(0x7f0000b74000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000877000-0x6)={r1, 0x8001}, 0x6) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008ee000-0x20)={@generic="ddc89f12224cfdeb1c94abe925c57d54", @ifru_flags=0x8300}) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r2) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aea000)=0x5, 0x4) truncate(&(0x7f00008d9000-0x8)='./file0\x00', 0x7fffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a71000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00002f9000)="3aba45e13a57eb0f7f0ad961cdfde9e7f00affead18edcc8176f81507875722aa767d0f153f50eb7e7cfeebcaba05e2a75f7df116ee2cc85d4c2e6cc9a9f8c632af45e271b5bd3858597", 0x4a, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdf9) 2018/01/28 09:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = request_key(&(0x7f0000fd6000)='cifs.idmap\x00', &(0x7f00005d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d8e000-0x16)='&R+\\]user@securityGPL\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000eab000)="37fd8c3ae8925803611827b224d9bb6e434c68bfa60cb1a9d10b45ba3da9fa488e60b5c526c60f661bf4b52a5c4c4ff7a7a2c171b1943261dae24287738d7fd30f0d6b51b7f462a305e62ccb9979ff7417a58e2c698565931fdb839338d5aa1cf97406cc65d5b35c41f0bef645eaa3a179eaf2e94b8af5b29e84e1ead6b0400d4e763f430b19aa3ec39791cd243c94f205cc10ea2f25ec4b217994da845dcf8fc091721799bb45e43b92da9944ff1eda9e", 0xb1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003f7000-0xc)={0x2, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) uname(&(0x7f0000632000-0x1e)=""/30) 2018/01/28 09:34:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000672000)={@common="6970646470000000030000000003fe00", @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012b000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bb6000-0x10)={0x7, &(0x7f0000c80000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000098a000-0x8)={r1, 0x1}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000330000)='./file0\x00', 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000149000)=0x0, &(0x7f00006dc000)=0x4) lgetxattr(&(0x7f0000a4a000-0x8)='./file0\x00', &(0x7f0000175000-0xd)=@known='security.evm\x00', &(0x7f0000aa1000-0x5c)=""/92, 0x5c) setxattr(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f000030e000-0x5)=@random={'osx.', '\x00'}, &(0x7f000065e000)='GPL]bdev+eth1(eth1vboxnet1+wlan0\x00', 0x21, 0x3) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000899000)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0xffffff46) dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ab8000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000f33000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005f2000-0x98)={r3, @in={{0x2, 0x2, @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, 0x4}, 0x98) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000441000)={{0xfffffffffffffff8, 0x8001}, {0xfb1, 0x1}, 0x80000000, 0x0, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDMKTONE(r0, 0x4b30, 0x20000000000002) dup2(r0, r2) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000924000)='/dev/audio#\x00', 0x861, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000471000/0x18000)=nil, &(0x7f00006b4000)=[@textreal={0x8, &(0x7f00009db000-0x29)="d9b084000f350fc76fcbb802008ec01666b9fc0a00000f32640f0132ba400066ed0f07f20f1a90b1ed", 0x29}], 0x1, 0x40, &(0x7f0000a91000-0x10)=[@dstype0={0x6, 0xd}], 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000049c000-0x18)={0x3c, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000685000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d29000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff, r1}) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/ptmx\x00', 0x0, 0x0) write(r2, &(0x7f00003a3000+0xb2f)="1ac106c33d7f29ced3548cca1ccc9c4cec3d256552b8e05555e8e7110832d8b06cda08aeaa", 0x25) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d34000-0xe8)={{{@in=@empty=0x0, @in=@empty=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, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d34000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000075000)={@multicast1=0xe0000001, @empty=0x0, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f000003a000+0x337)=0x0, &(0x7f0000a03000)=0x4) 2018/01/28 09:34:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e87000-0x4)=0x0, &(0x7f0000000000+0x78b)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000006000-0x77)='9', 0x1) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x800, 0x1, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000455000-0x8)='./file0\x00', 0x1a9) connect$inet(r3, &(0x7f0000403000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f000019b000)="4ca996b435cecc3485ecfb0d8cfc37f26995bc20b7317f4703be15c276702512b956e497d6b8994777b188c933b30c86c2e3f8df81a7a407e14e440d732947c26854eb25ab67e4145cf237d2b2aff98d66367c9425d0ab000adbbbeeefee7bd8dbfececb4e9dcae6ef266b0ec24599ed0c055492177554256371ea127efb949453607b84dc6163969d4b109e23299cf64f72af7c8bbd408712380c3f8390839bd1f0304e3f90beee19131021ecd0d02dadf7338d539dc9196ce49391e4db91160b7437b2ccbc8eb99099dfdfc08a787078fa31345d9405049710ed73c6879a2ea9766e83f7989ad90f69060efe5d524e", 0xf0, 0x800, &(0x7f00009f5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000083000-0x5)={0xbab, 0x5, 0xe69, 0xff}, 0x5) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) chroot(&(0x7f000072c000-0x8)='./file0\x00') r0 = syz_open_dev$dspn(&(0x7f0000eec000)='/dev/dsp#\x00', 0x9, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000ee1000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f58000)={@generic="a9584efa8a81a251f9f2ab733b661aa9", @ifru_flags=0x4000}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000fb000)='./file0\x00', &(0x7f0000319000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005bd000+0xb50)=0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r2, &(0x7f0000c84000-0x38)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000787000)={&(0x7f0000bb2000)={0x44, 0xc, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="76f15ead4a91df456012a04629b6b10d2e487b83657a59559157d450060a5e44a0d6a004f7e9aac72e495345fccf72"]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r2, 0x2, 0x0) 2018/01/28 09:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009d7000)={0x0, 0x4a, "69c7516d5fb9c0ab404dbfef36e5f66a96ec0e5346384480e71820d6a8823eaaf45aa45cefcffe7222f3afb7119f6d6e970b4afab4a10cd7f91311b2f79041baa25ddec27bc571c58814"}, &(0x7f0000345000)=0x52) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000012000)={"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"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000016d000)={r2, 0xfffffffffffffffe, 0x4, 0xe08}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) 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) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000edc000)=""/236, &(0x7f0000c51000-0x4)=0xec) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) fcntl$getflags(r0, 0xb) 2018/01/28 09:34:54 executing program 3: 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$x86(r1, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0x32}], 0x1, 0x0, &(0x7f000002b000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000001c000)=[{0x0, 0x0, &(0x7f000002d000)=[{&(0x7f0000009000)="4ac5", 0x2}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/28 09:34:54 executing program 5: clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") mincore(&(0x7f0000a1f000/0x3000)=nil, 0x3000, &(0x7f00001b1000-0xd0)=""/208) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x26)='/(@ppp0ppp0GPLvmnet1posix_acl_access{\x00', 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e2c000-0x8)={0x8}, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) [ 57.166559] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000040e000)=""/93) r2 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) recvfrom$ax25(r2, &(0x7f0000135000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000158000)={0x3, {"347d53c90508ae"}, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000bfb000-0x2)=0xbc, 0x8) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') fadvise64(r0, 0x0, 0x100000000, 0x4) preadv(r0, &(0x7f0000b8f000-0x80)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x1, 0x4) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000002b000-0x8)={0x3, r0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000002b000-0x10)={&(0x7f000002b000-0xe8)={0xe8, 0x13, 0x200, 0x0, 0x2, {0x18, 0x0, 0x0}, [@generic="e3505a77c62bf814c1ff733de88fba65c987bfc558db3c1d6080d5d4295ce4b6042beb46f623728368f118070aabc2d5a43cce828cb314258eadb20e007db1ec9b7c0250c67f748115a80c3ee5d0e71fabbb4dac33ed9e31bbd2ef87cf2ade6e1388997193ba8f4d096c6e35db63625af3fc82a52efaa2e876e1884e7c7df9eab73109ad1157dafb445b9559270342424dabb6bfe9e3be033674a717f512138c3e946b339b419f4d7eaa2672f0eaa8de4714eb5c6bf49b72554f7adcc7b3b9159be6e65b8885d9877070eb2db72aa7c805d600aa"]}, 0xe8}, 0x1, 0x0, 0x0, 0x40041}, 0x4000004) 2018/01/28 09:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.223086] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmmsg$inet_sctp(r1, &(0x7f0000a95000)=[{&(0x7f0000b6a000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000da8000)=[], 0x0, &(0x7f0000967000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000cf000-0x8)={0x0, 0x400000000000}, &(0x7f000021f000-0x4)=0x8) fgetxattr(r1, &(0x7f000001c000-0xa)=@random={'security.', '\x00'}, &(0x7f00003f6000-0xb6)=""/182, 0xb6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000039000)={r2, @in6={{0xa, 0x0, 0xad4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f00001c0000)=0x98) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/28 09:34:54 executing program 7: prctl$intptr(0x2a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000001000)='./file0\x00', r1, r2) fcntl$setown(r3, 0x8, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) listen(r3, 0x8) syz_fuseblk_mount(&(0x7f0000e72000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x1000, r1, r2, 0x3, 0x4dd, 0x2001000) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000088b000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) rmdir(&(0x7f0000ce4000-0x8)='./file0\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x0, &(0x7f000038b000-0x42)="7140a62186c7eedb062e7efc04ea1bb63c4ed88fed89de3acaf992e87275847252550923bdfb00726bf7cc3ba660481ca2a200d955f77f74f9e8e8093c53ff18140f") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000224000)={0x10, 0x0, &(0x7f0000465000-0x10)=[@request_death={0x400c630e, 0x1, 0x1}], 0x8, 0x0, &(0x7f0000ab1000-0x8)="84052595ff819296"}) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000193000-0x13d4)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) lseek(r1, 0x0, 0x4) sendfile(r1, r1, &(0x7f00005fc000)=0x1, 0x7fe) 2018/01/28 09:34:54 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000714000-0xb)='/dev/midi#\x00', 0x3, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000b79000-0x10)={0x0, 0x0}) r6 = shmget(0x1, 0x3000, 0x800, &(0x7f00002f7000/0x3000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000db5000-0xfd)=""/253) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00003cc000-0x4c8)={{0x7, 0x6, 0x9, 0xe3, "b0a018a3e32e151f9c66176f164612388ad45998854e2e78b6c1c652cb685eaa673e74c26a1f1def8b86fec1", 0x6}, 0x2, [0x4, 0x8f, 0xfffffffffffffffc, 0xbfc3, 0xfffffffffffffffa, 0x1000, 0x7, 0x3, 0x24f0, 0x3, 0xb6, 0x8, 0xe1f8, 0x6, 0x1, 0x0, 0x7fffffff, 0x8001, 0x2, 0x1, 0xd8f, 0x7fff, 0x5, 0x100000001, 0x6, 0x200, 0x800, 0xee, 0x8001, 0x4, 0x3, 0x100000000, 0x9, 0x3, 0x2, 0x100000001, 0x4, 0x3ff, 0x7f, 0x66, 0x800, 0x7, 0x7ff, 0x6, 0x5c6, 0x1f, 0x6, 0x670, 0x7, 0x5, 0xb8, 0x1ff, 0x4, 0x9, 0x100000001, 0x5, 0x0, 0x3, 0x7e3, 0x1, 0x8000, 0x8, 0x7, 0x6, 0x7fffffff, 0x0, 0x3, 0xcf4, 0x6, 0x3, 0x2, 0x259, 0x8, 0x100, 0x3ff, 0x760f6399, 0x2, 0x4, 0x3, 0x5, 0x13a0000000, 0x2, 0x400, 0x7f81, 0x2, 0x0, 0x3, 0x4a, 0x0, 0x7, 0x8001, 0x1, 0x7, 0x0, 0x6, 0xcb7, 0x8000, 0x18db, 0x3, 0x100, 0x10001, 0x100000000, 0x5, 0x3f, 0x86, 0x4, 0x2, 0x3, 0x200, 0x7a1, 0x400, 0x9, 0x400, 0x0, 0x4, 0xfffffffffffffff9, 0xfffffffffffffe01, 0x3, 0xfffffffffffffeff, 0x10001, 0x80000001, 0x0, 0x5, 0x10001, 0x10000, 0x7fff, 0x3473, 0x81], {r4, r5+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:54 executing program 3: r0 = socket(0xa, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f5000-0xb)='/dev/hwrng\x00', 0x88840, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00009f6000-0x1)=0x0) syz_open_dev$admmidi(&(0x7f0000ee4000)='/dev/admmidi#\x00', 0xd528, 0x2000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a11000)={0x0, 0x42cf475e}, &(0x7f00004c8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000857000-0x10)={0x58b, 0xb, 0x8, 0xb7, r2}, &(0x7f000014d000-0x4)=0x10) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x208000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000005000-0x8b)="93b3e87eef38c0c921c47efaeb6dca48afcd95c3e25759c401889709d1c7a217865c87993fce3370a88685e6a562b71decbbf5fd5ba4575c8a511ca357d8a8c80cc5f7e7be172658d36622332591c0246bb04d6bff4f8d214316c24a2c3d7f32c6e878f3818a0a87f4b4a259e95f7070e320f7e31a3606ef9a6efbfd57c40e14c5193d983999d0c12ef30b") sendto$inet6(r0, &(0x7f0000003000-0x27)="e9aa90c758069350391b371a35ad87c57b2754c09e55c1c14e6b642b76dea41567f960b1f5a752", 0x27, 0x40000, &(0x7f0000003000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000003000)={0x3, 0x5}) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000333000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00006e2000)=0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000545000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) 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) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x2, 0x2, 0x80) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$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, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r2, &(0x7f0000b44000-0x599)='.', 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000143000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bd3000-0x4)=r3, 0x4) r4 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000e95000)=0xffffffffb966cb3f, 0x4) close(r2) sendmsg(r4, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x62)=@pi={0x0, 0xd, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xffffffffffffffff, 0x41a, 0x1}], {0x8100, 0x7f, 0x0, 0xa44}}], {@canfd={0xd, {{0x1, 0x2, 0x9, 0x7d}, 0x3a, 0x1, 0x0, 0x0, "9f5197d34b06df4baf885c4fd7af1bada55932a313c45dcb8dd1aa3cb1733563b32cec8ec98782dc5d461129cf767f00ad5f9c2fe745fc0ed10cd945a75b1e83"}}}}}, 0x62) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f000041e000-0xb)='/dev/vcsa#\x00', 0x81, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00007c1000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000e3d000-0x4)=0x3f, &(0x7f0000921000)=0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r1, &(0x7f0000146000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x12, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b5c000-0x8)={0x0, 0x1}, &(0x7f0000848000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ea3000)={r5, 0xe7}, &(0x7f0000b94000)=0x8) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00005c1000-0x400)={""/1024}) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000676000)=0x0) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000474000)=0x0) utimes(&(0x7f0000e30000-0x8)='./file0\x00', &(0x7f00008c6000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a37000)=0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000628000)={0x0, 0x0}, &(0x7f00005d6000-0x4)=0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007aa000-0x4)=r2) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 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) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 09:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000099d000)={0x8001, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x98, 0x9, 0x441f0000000}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/28 09:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000355000-0x9)='/dev/sg#\x00', 0x11d5, 0x208000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ec3000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00005df000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) migrate_pages(0x0, 0x0, &(0x7f0000005000-0x8)=0x0, &(0x7f000087f000)=0x0) 2018/01/28 09:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 09:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/dsp\x00', 0x87840c00ffd88be, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e61000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ecb000)={r1, 0x83, "77aa5e96daacea00bde202d0acd9be422adb6ef093b4bf621295405a3b29ab0b83a015afd2bbabf03a6be59c1e4ed859ce44d204405e3a8ad8a246cbd49ed3038bbc4171ae8e1646712a6614896564c544bd83979223239f6862294f719b8f05c9ae7258ff567f0fb5d4a0da5d02766c2b4de85db1f6ff0969080ec38d8514351ebccb"}, &(0x7f0000d69000)=0x8b) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f000062a000-0x8)=0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/28 09:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000)={0x0, 0x0}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x105b42, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000879000)="9936cd304449aeeb96befc58e27b1c85bc84b62adb105c403513569b2961b71ccb3a2e0db380de6bd0b2af79dfdd6d2e2d7c3352a9d28ff51385daa5bc696b41aec3632060f8d776ac9e5ae3d38741dda65923e2ee1b942974ded174917ae699875e54427a3262283583ac078d3db850701feef7a02fc31b895cf055134a43eb2957858876b6214d3912589dd24a88123b08a9153732449cfaee3a343bdc24b0fccb6693fdb3dea263a5610eb82caa4ea0406c8911c5", 0xb6) 2018/01/28 09:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000a29000-0xd)='/dev/snd/seq\x00', 0x0, 0x40001) recvfrom$ax25(r0, &(0x7f00009d2000-0x9d)=""/157, 0x9d, 0x100, &(0x7f000080d000-0x10)={0x3, {"d8c6c4bd3ae079"}, 0x8000}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000029f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = accept4$unix(r1, &(0x7f00007f7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077f000-0x4)=0x8, 0x800) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af5000-0xc)='/dev/rfkill\x00', 0x420000, 0x0) timerfd_gettime(r0, &(0x7f0000cf5000+0x340)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800400000006, 0xfffffffffffffffb, &(0x7f00007e9000-0x10)={r1, 0x0}, &(0x7f0000aa6000)=0x7, 0x800000000000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d74000)={0x8, &(0x7f000081a000-0x20)=[{0x9, 0x3}, {0x7fffffff, 0x7a}, {0x2e8cb48d, 0x3}, {0xfffffffffffffff7, 0xffffffffffffff81}, {0x80000000, 0x7}, {0x4, 0x40}, {0x5, 0x80}, {0x2, 0x44e5acd8}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000001, 0x0, &(0x7f00006bc000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000907000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0f128d8c3a23b63a39b46ca12b65c1a5"}) fcntl$getownex(r2, 0x10, &(0x7f0000896000)={0x0, 0x0}) setpriority(0x1, r3, 0x5) 2018/01/28 09:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f000043c000-0x9)='/dev/sg#\x00', 0x401, 0x0) getsockname$packet(r1, &(0x7f00003ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a99000-0x4)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a88000-0xb)='/dev/audio\x00', 0x200, 0x0) sendmsg$key(r2, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000f0e000)={&(0x7f00004dc000)={0x2, 0x16, 0x800, 0x6, 0x11, 0x0, 0x2, 0x0, [@sadb_key={0xa, 0x9, 0x228, 0x0, "34a2eb6daa8bed135942b3e637f7c3a3d5f127374c928a8dc1793189f9992f7a14afc5ba224748a0f53e0d23450e61dd14782ee633677c7ec2ee5380bb8db0809f6288bf44"}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@loopback={0x0, 0x1}, 0x9, 0x864f740f13ed2a4, 0x10}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aa0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000)=0xe8) stat(&(0x7f0000b28000-0x8)='./file0\x00', &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setendian(0x14, 0x1) syz_fuse_mount(&(0x7f000055b000)='./file0\x00', 0x4000, r3, r4, 0x5, 0x20) 2018/01/28 09:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000034b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000e9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000abc000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003e0000-0xe4)={r1, 0xdc, "fa77fa95387d1468fa601d2489f680d7a584eabb663256102bbdbc8c319d888b3453d9027d39d9fd30253f78d93c661392d858bc7db51df104c4c9f33ad51a715201ae946cd7e1c6d4c34b6a8add6b19c22183841bb6fcac26f6d6a477b4a203e621d1b9cab2a0f79f3a6b05a0321be4b73ad23335855e042a188c399282b8996cf1df7246c21b00d4c150731b652a9fc964398ac50959cb851239c7a4aa1fae72fb10eeb13c051a3702a30384759ce041a4a2cff9933995fc98b3871f55d34f7b00ae7cbabeffa261c6fb13cb41312892cbe007649cd1b06cbe9853"}, &(0x7f0000730000)=0xe4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000397000)='/dev/autofs\x00', 0x220000, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 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) sendmsg$nl_netfilter(r2, &(0x7f00006cf000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097c000-0x10)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000167000)='oom_adj\x00') 2018/01/28 09:34:55 executing program 7: pipe(&(0x7f0000458000+0xad2)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000e39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00000ad000-0x108)=@delpolicy={0x108, 0x14, 0x100, 0x7, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9a8, 0x0, 0x3, 0x0, 0xa0, 0x80, 0x73, 0x0, r2}, 0x6, 0x0}, [@sec_ctx={0xb8, 0x8, {0xb4, 0x8, 0x1, 0x1, 0xac, "11c73d8091500608cc8b8a082da9b03030cbf0743f81666730e85b50e7fd45e7707a087668e00e5339cb9554025ee5249b897f630ebe8b77c9d2d7055d87108792679304f52aa4328b89afc1eb921d3942e195c0fa5847433e3bb3c1a748c44f4e55562014c7336983c749392f3fec94abf50fc7efc9dd67b1debeb62f0cbd32fa8186bfe5495ac235b48cd297b02f989d122fbc97c205eed47821614bf1cc81bb8dc14f76c6ed3b6997dc06"}}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b74000)=@add_del={0x2, &(0x7f00009d1000)=@common='bpq0\x00', 0x1}) 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000236000-0x50)={0x1, 0x6, 0x4c44, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)={{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]}) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f0000efb000)='./file0\x00', &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c4b000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000f1e000)=0xc) r3 = getpgid(r2) r4 = syz_open_dev$admmidi(&(0x7f0000baa000-0xe)='/dev/admmidi#\x00', 0x11c7, 0x400200) perf_event_open(&(0x7f0000f2a000)={0x6, 0x78, 0x73e3, 0x6, 0x7d61, 0x100000000, 0x0, 0x8, 0x8000, 0x1, 0x6, 0x7, 0x4, 0x1, 0xffffffff, 0x100, 0x4, 0x80, 0x4, 0xd4, 0x3ff, 0x8, 0x1, 0xffffffff, 0x9ed, 0x1f, 0x3f, 0x1, 0x2, 0x6, 0x6, 0x9, 0x101, 0x3ff, 0x2, 0x2, 0x6, 0x8, 0x0, 0x3f, 0x1, @perf_config_ext={0x10001, 0x9a}, 0x10000, 0x0, 0x800000000000000, 0x5, 0xffff, 0x8, 0x10000, 0x0}, r3, 0x182000000000000, r4, 0x2) syz_fuseblk_mount(&(0x7f00002d4000-0x8)='./file0\x00', &(0x7f0000869000-0x8)='./file0\x00', 0x4000, r0, r1, 0x2, 0x5, 0x20) r5 = getpgid(0x0) process_vm_writev(r5, &(0x7f000001c000-0x40)=[{&(0x7f0000526000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ba3000-0x80)=[{&(0x7f0000dcf000-0x65)=""/101, 0x65}, {&(0x7f000017e000)=""/0, 0x0}], 0x2, 0x0) 2018/01/28 09:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) 2018/01/28 09:34:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x6200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 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) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00008d1000)={0x3, 0x7ff, [{0xe84, 0x0, 0x0}, {0x67da, 0x0, 0xffffffffffff0001}, {0x3d678, 0x0, 0x9}]}) rmdir(&(0x7f0000886000)='./file0\x00') 2018/01/28 09:34:55 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f87000)="", 0x51, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdcb) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000da0000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10002) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f8d000-0x4)=0x14) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000f8d000-0x38)={&(0x7f0000f8d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x33b, &(0x7f0000f8d000-0x10)={&(0x7f0000f8d000-0x10)=@can={{0x2, 0x0, 0x2, 0x3}, 0x1, 0x0, 0x0, 0x0, "0af8351172b0dae8"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f8e000)={0x0, 0x0, &(0x7f0000f8e000)=[], 0x4, &(0x7f0000f8d000)=""/81, 0x22, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000614000)={&(0x7f0000f8f000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000006000)={&(0x7f0000f90000-0x48)=@canfd={{0x0, 0x8, 0x18000000000, 0x80000000}, 0xf, 0x2, 0x0, 0x0, "813153ac73e47c4a5998c30d75dbf6061d54a305b3588d19f4ac920dd611f34be5dd516dca8a118e51a718c3821b0fbc9bc22ddd2628d9cb2b7282ba7915a698"}, 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000236000-0x50)={0x1, 0x6, 0x4c44, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)={{0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000091e000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003dc000-0x1)={0x1a114f1f}, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) 2018/01/28 09:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 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}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 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 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009bb000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fcb000+0x19e)={r4, 0x80000, r2}) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7, 0x0}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r8}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000d25000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000b37000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000657000-0x19)=@random={'security.', 'md5sum@}cpuset{\x00'}, &(0x7f00001cc000-0x1)='\x00', 0xfca7, 0x0) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f00004e8000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e82000)='/dev/dsp#\x00', 0x5, 0x40080) r1 = syz_open_dev$admmidi(&(0x7f0000e82000-0xe)='/dev/admmidi#\x00', 0x1, 0x8000) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e81000)=0x0) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/28 09:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000064000-0x8)={0x2, r0}) dup(r0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0xffffff46) dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) dup2(r0, r2) 2018/01/28 09:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df6000)='security\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000004f000-0x5c)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}], 0x5c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mq_getsetattr(r0, &(0x7f0000219000-0x40)={0x7f, 0x3, 0x7, 0x670, 0x8, 0x4000000000000000, 0x1, 0x0}, &(0x7f0000351000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003d2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000849000-0x4)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fb000-0xc)='/dev/autofs\x00', 0x80080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000416000+0x26e)={r1, 0x7, 0x1, 0x4, &(0x7f0000f33000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl(r2, 0x800, &(0x7f0000124000-0x1000)="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") sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000250000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e22000-0x4)=0xc) process_vm_readv(r3, &(0x7f00005c1000)=[{&(0x7f000044b000-0xb5)=""/181, 0xb5}, {&(0x7f0000638000-0xb2)=""/178, 0xb2}, {&(0x7f0000a20000)=""/104, 0x68}, {&(0x7f0000d97000-0xbb)=""/187, 0xbb}, {&(0x7f00006c1000-0x48)=""/72, 0x48}, {&(0x7f0000c31000-0xec)=""/236, 0xec}], 0x6, &(0x7f0000c25000)=[{&(0x7f0000103000-0x7c)=""/124, 0x7c}, {&(0x7f0000fd9000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000722000-0x10)={r2, 0x28, &(0x7f000068a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffee5) 2018/01/28 09:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00004b8000-0x11)='security\\cpuset\'\x00', 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) 2018/01/28 09:34:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000036b000)={0x5, 0x3f, 0x8, 0x1, 0x400, 0x7fffffff, 0x8, 0x9, 0x0}, &(0x7f000041a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, r1}, 0x20) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000441000)={&(0x7f0000102000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002f1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f000051b000)=0xe8) ioprio_get$uid(0x3, r2) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000055a000)={0x0, 0x0, &(0x7f0000a8d000)=[{&(0x7f0000ace000-0x76)=""/118, 0xfffffd8d}], 0x1, &(0x7f0000b8a000)=""/191, 0x2, 0x1}, 0x10040) 2018/01/28 09:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ab3000-0xa)='/dev/vcs#\x00', 0x5, 0x40) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000007f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a8000-0x9)='/dev/vcs\x00', 0x18002, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00008cf000-0x18)={0x0, 0x15e, 0x5, &(0x7f0000953000)=0x0}) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006a8000-0x9)='/dev/vcs\x00', 0x0, 0x0) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0x1, 0x402ffffffff}, 0x583) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000df3000-0xaf)="05e04f51b5c2feac8c5a71b2bd2b43c60d12d7670466e1220e866ea1d89dfcfa98f0f62c736a8cfe98442fb16bd96b64218fb0c642fa8b913d1d5931ee88369e00303c0e5a408fb893b7b7f141bb7e837260bf1a07d01c7a4f6b1d70efa997f7498636f33c0f36a381b065fe4da452e078ca0b84268b1d58b6fe3f1a3cc0550528df8fb55ed75deb612904e8da9b1a11688d641dcf6987feebff6715f06a4e754f13d0aa2c990aee5ed9ca698ed3ac") ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000018c000-0x20)={@generic="78653a1f5579f6399945bbc33a495900", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000571000)={0x3, 0x0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/28 09:34:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000175000-0xbc)=""/188, &(0x7f0000000000)=0x2c9) 2018/01/28 09:34:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x227c4149dc4d34f7, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000)={0x3, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r2, &(0x7f0000003000-0xf6)=""/246, 0xf6, 0x60, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x2, 0x0, 0x1, {0xa, 0x0, 0x524, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000000}}}, 0x32) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xff5d) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000001000-0xea)="cfafc2456271ce05f48e042dc1119514b5a9a21aef36db5d04abe767beab77c50f025b0d2f57859fae0d2e1eabdc9dc848ba612ddaa8e8b26f205d6e2891e2b1f69db9512f410414cb84f07a0b48616da0d0a9bfd0db9a5c0ea41197e0dc5056d9114fcab081533be8d71b3498f30dae94aa494e183bfec06b0af550e1d169be3f47b4c4674f77612a8792b5977546997f3ba24347de62dd9a28571e8f0d513a84c4cd8fb3f37ce21eed6454bf03c1c84f5d5945045886b1b1f4270b35c4da419e89211ac2481635be4e4d678a2f1107fa319956d187b7ee8a8d833b6df3ea4c6bc0e8c5be5e294df2f3", 0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 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) inotify_init() getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000183000-0x28)=""/40, &(0x7f0000b65000)=0x28) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00001aa000)=@generic="8befdf6ad435828da52f97feb4cf3ec2") 2018/01/28 09:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00001f2000-0xd)='/dev/usbmon#\x00', 0x7, 0x400000) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000a83000-0x4)=0x9, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000-0x9)='/dev/dsp\x00', 0x210000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dfa000-0x4)=0x3, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) lstat(&(0x7f000006f000-0x8)='./file0\x00', &(0x7f0000d5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000a09000-0x38)={&(0x7f0000f73000-0xc)={0x10, 0x0, 0x0, 0x1080004}, 0xc, &(0x7f0000eb0000-0x10)={&(0x7f0000481000-0x26c)={0x26c, 0x6, 0xf, 0x8, 0x3, 0x2, {0xe, 0x0, 0x8}, [@typed={0x8, 0x10, @void=""}, @generic="97ce79dcac55a15400662227bcdc0227159637bb1a58de12315edb237a84795134f778192260a2a10c26841045b468015628e13325345aed3e912341ae5426ff0d09f6d5b5e254f71b5a37e4713b21488c09cdc8828adfdd880c0d768e3bd7ad37c52101208067acd3e9cbe161e8936e860944437cc3b53086ab238c26c31b93e5d83883330b4b6d64ff03458d995df884c5c444da23f7b12921e624c9109fbbe28cb85c1d6f187371a4e1ede292ebb965d1f4428c9ed9ff70d5e8163baa364b6b64cba9b1008cedb9590f1a46c911bee10bd24d1181846e2ac095cd2afe8388b90d93bf9aeae043", @nested={0x15c, 0x59, [@generic="7f58f9f6d034735545de47c8630425236b4f8272d72d8cbb86b434c254e7b8f904663d930b2a8ea629eff4f964709b1760dedc94048d7eb8e60c02cbd41feb3fcae65874ab15b4f4f7eef45ff8f44a519b6047a8591efb7e419d44db887f68c231bb54e7d4c4a597ecb7652574f7b863ba800a726d63977fa32a2a457bd646c79331", @generic="aded6ccfd48873ced24a8c938f64535c77980b28d8a047317b75e8b94f4bbbacb56525a69e3552ac5f9d58b38b0f21bd03bf9974dbf79bda0e547e0513b50a7925f803b74e02833bf29dfa631febcb9350e914158dcfbb81c927f95fb2d6cf7b13e7cf9a976249c226b3ab3517300777a20bf0470926f00f613a843e2a76e93eaa4da01d2992db770c78361a8d4b9222b2fc8b675aa47afe7ebee20d89fb3288c552622f97b96523ff7e", @typed={0x14, 0x0, @binary="6b573e5a1909f3f823"}, @typed={0x18, 0x77, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, @typed={0xc, 0x78, @uid=r4}]}, 0x26c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20040040) sendmsg$key(r3, &(0x7f0000c86000)={0x0, 0x0, &(0x7f0000de7000-0x10)={&(0x7f0000175000-0x68)={0x2, 0x8, 0x5, 0xd, 0xd, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x8, 0xce, 0x2, 0x60000001}, @sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0x8, 0x200, {0x6, 0xff, 0x1ff, 0x0, 0x0, 0x8ba4, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x25}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x200400c0) getpeername$packet(r3, &(0x7f0000287000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae9000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000009a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000074000)={0x0, 0x2}, &(0x7f0000956000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006bf000)={r6, 0xf6de}, &(0x7f0000f92000-0x4)=0x6) 2018/01/28 09:34:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/28 09:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000908000-0x28)={'vcan0\x00', 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$midi(&(0x7f0000ca3000-0xb)='/dev/midi#\x00', 0x9, 0xc00) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000061e000-0xc)={@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000)=0x0, 0x4) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000959000)={0x8, 0x0, ""}, 0x0) 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000710000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000000000+0x8da)=0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000caa000-0x8)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) r2 = memfd_create(&(0x7f0000452000)="2d2b292d27bb00", 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000898000)={0x2, 0x1, &(0x7f000065a000-0xa2)=""/162, &(0x7f0000288000-0x33)=""/51, &(0x7f00001e3000)=""/9, 0x10000}) 2018/01/28 09:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:55 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000cf000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000003000-0x8)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0xd3)={0x0, 0xcb, "17ad490af2c74856b7e5e6aa77ad2190884e14785b3d46f1c2d68e5f149dad8b267192f0ad8a2198c61ec95025a41b3cb8005370a06ce447b1df9e2b8be3446cdf9c7420483b1b22c1b3195ef423afde99df7ae615920906e7081f472f0ea41d17069c84e0bf72de93b578a87ba32fb232899e0c5b7c391370ad6ea2e047de8119faa6f0252f4309e1d388b34389dbf53f32a6a6955fffeaa1c4f2842cb6cf68c81fdb356cabd85ea2a1183c39f4780c3e86f59ab3350831ddeeb8e2c7d53c84d6be97cefd86ed4f54e4e7"}, &(0x7f0000002000-0x4)=0xd3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x5a8}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) sendmmsg$inet_sctp(r2, &(0x7f000053b000+0x3e4)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053b000)=[{&(0x7f0000001000-0xba)="7d37279f03795c01b5340fdc9fda1745d6125ef6824db7a3acf89f961461a1a0368a4735941b9c65f5f80f0d868adc121ee3ce6f1f736f6bd7639f4e00dc7283e95115d349cb153886e4506862633845761894126a8bcb84133faaf9575e8b8b03e4735363db37c49faeaeed3efba1f291405501b7b2f2f3e50bccd1e7c652d9a6a243de8de67f8aa4b304a1d4c0f45fd723db5eaa22b8a90c9ac4e8219a624b4aad118e775152ec9aaf621190db0872c2b3481a8803fc10281c", 0xba}, {&(0x7f00000cd000-0x1000)="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", 0x1000}, {&(0x7f00000cf000)="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0x1000}], 0x3, 0x0, 0x0, 0x40001}], 0x1, 0x800) 2018/01/28 09:34:55 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) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000747000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 09:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00002f5000)=""/231) r0 = syz_open_dev$sndctrl(&(0x7f0000970000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000c15000-0x4c8)={{0xfffff80000000000, 0x0, 0x6ad, 0x9, "cb7754d3231b7675a849867195c50c17fcad265b1b93e1993e443cad0f86dbb006ffd5c639d201da01a92a6c", 0x8001}, 0x1, [0x7fffffff, 0x76a4, 0x100, 0x80000001, 0x7fff, 0x1f, 0x1, 0x5, 0x8, 0x8, 0x1, 0x0, 0x9, 0x8, 0x8, 0x5, 0x4, 0x100, 0x800, 0x5, 0x5, 0x3ff, 0x200, 0x8, 0xe4, 0x2, 0x1, 0x100000001, 0x0, 0xfffffffffffffffa, 0x6, 0x401, 0x4, 0x80000000, 0xa000000000000, 0x1, 0x9, 0x200, 0x3, 0x8, 0x0, 0x3ff, 0x9, 0x100000001, 0xca91, 0x0, 0x100, 0x6, 0x0, 0x1ff, 0x2, 0x6, 0x1, 0x18, 0xd2d, 0xfc17, 0x1, 0x1, 0x4, 0x3, 0x7, 0x800, 0x3f, 0xab69, 0x3, 0x8, 0x7, 0x5, 0xc2, 0x7, 0x100, 0x4, 0x4, 0x20000, 0xffffffff7fffffff, 0x8b, 0x38, 0xfffffffffffffffe, 0x4, 0x5, 0x1, 0xfff, 0x200, 0xb1, 0x1, 0x1, 0xeb, 0xffffffffffffffe1, 0xffffffffffffffff, 0x8, 0x3, 0x853, 0x6, 0x2, 0x6, 0x2, 0x7fff, 0x4, 0x3, 0x1f, 0xc48, 0x8, 0x2, 0x5, 0xb4, 0x0, 0xffff, 0x1f, 0x5, 0x3, 0x80000001, 0x1, 0x6, 0x6, 0x40, 0x8, 0xe4a, 0x6, 0x7fff, 0xc9, 0x40, 0x7bf, 0x8, 0x6, 0xfffffffffffffffc, 0x4, 0x40, 0x8], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000069b000-0x10)={0x5, &(0x7f000093d000-0x14)=[{0x7, 0x6}, {0x2, 0xc8d3}, {0x7, 0xa663}, {0x80, 0x0}, {0x4, 0x9473}]}) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) pipe(&(0x7f0000a61000-0x8)={0x0, 0x0}) sendto$ipx(r2, &(0x7f0000f44000-0x61)="6dae683ecdb65828f500ecb58fbffbfec8a520f5eb516ccf705ab571e25ba07afc6fe5d4ca777eb5fa373076ed5b32692df0509742aaff267a39b2f4fe29da1ab33a17fea08ad47d7e94b889cf7a10840670dabcf242438d04c3bf55933786f3a2", 0x61, 0x91, &(0x7f0000365000-0x10)={0x4, 0xff, 0x6, "09cac0033905", 0x5, 0x0}, 0x10) 2018/01/28 09:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f000040f000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e48000-0x7)={0x0, 0x1, 0xa8}, &(0x7f000027d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b4000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000364000-0x4)=0x2, 0x4) socketpair$inet6(0xa, 0x4, 0xe6, &(0x7f0000fbf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000068e000-0x98)={0x0, @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]}, 0x80, 0xc72}, &(0x7f0000069000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001da000-0x108)={r3, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x3, 0x1f, 0x1, 0x6, 0x3, 0x0, 0x9b0, 0x2be6, 0xe5, 0x8, 0x2, 0x1, 0x5]}, &(0x7f0000d80000-0x4)=0x108) read(0xffffffffffffffff, &(0x7f000077e000)=""/1, 0x1) getdents(r0, &(0x7f0000a89000)=""/57, 0x39) close(0xffffffffffffffff) 2018/01/28 09:34:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x3, 0x3, 0x10000, 0x9, 0x6, 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000066f000-0x4)=0x1824) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000178000-0x9)='/dev/rtc\x00', 0xa8b00, 0x0) 2018/01/28 09:34:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = shmget(0x2, 0x3000, 0x10, &(0x7f0000618000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000ab9000-0xca)=""/202) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) ptrace$peek(0x1, r1, &(0x7f0000f61000-0x8)=0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000c5a000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000fe8000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x101202) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000634000)={0x7, 0x5, 0x10001, 0x100000000, 0x8000}, 0x14) sendto$packet(r2, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffffffffffefb) 2018/01/28 09:34:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e8c000)='/dev/vcsa#\x00', 0x8, 0x200) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000fb000)={0x60000002, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x1) dup2(r2, r3) 2018/01/28 09:34:55 executing program 0: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000058c000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000c5b000)={&(0x7f00000ca000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000021f000)={&(0x7f0000ab1000-0x2fc)={0x2fc, 0xf, 0xa, 0x11, 0x4, 0x3, {0x7, 0x0, 0x5}, [@typed={0x10, 0x1, @u64=0x40}, @generic="a035d8d89ca84204817fc6b336269b668f9303a3", @generic="69914cc3c756b51f99a3de130b02f014e6020f882ba086d1f0a4226aecb6818f89c38c38e6471f62e5c887aa5fb462b108fe56ad35dff7869ec6c0fde984bc52bd153fc22e442f8e5aca566db3fc36fbe69172634e0333906f47d26da18f7046", @nested={0x180, 0x52, [@typed={0xc, 0x8, @pid=r2}, @generic="41d4f65254c893083aceb78d3f811e759680afc7aaa41014423d050a6e162666fcdacccacff1118979228d280369fb442c6dac15c9cc674b75ec40952307cb9ccd583eedde89434ec145ccc880282bdbde199033c24965f8bbc3b4bea9a81408c0d47392c18a58d356632de7cf4aa23beb1ac22627a971d048e9", @generic="ac53135de2ad2b85bd25258daa0df64301a64c3e669c27e1d0efa5d592f182be095d9f35765dc96c7c2eac53c22967ec357c54b2da2d364ba0063d6ad2974676cd3732e8a8a5000a435aa2efd1cf35a4f29370c6a3c56a049a23", @typed={0x14, 0x31, @str=':mime_type\x00'}, @generic="1d9c7e0aaa9f3acffe4542ecc3bf2e591c9235ae8330f23c322ca145b53ca5bb65ef34072161cde1b9984da151ded28b61fb57633c42628db4eab84501ad004dc359ca72184eba439429839b79bc2a4aa4c6acec72c73e3b2e9e82ff69bf7c5ff2fbff75f71a2b09da4bdbebc139bbc444c220234b1fba4558cec0f03c36985c4a518da5f3eaff"]}, @generic="66328787cf0096303bdd968c503359156a17bad938ca10a2205d230aa9ecb8fecffa5038cf9f2cb897fa28f6655705748ff968721eabe61dd0bb9d01d4ccdba6d475b4d5b9002ca0157cc534db4aebd6de16067bda4bf74cfde61ece40679ad75d46b1d7309f363e57371d58e404a7793654c7be7876dea15ddc8a96509d4a5acd388521", @generic="a9d56551c901209785f0a2a12671365772406a8d7bb79003f2298ac9728f62d1a5b2634c50ef28ab0f05019e88dab81cd35fa6676fd2d2d586575ad572f3ca0b2c833c19cc24f27f8015a0", @typed={0x14, 0x2d, @str='${selfwlan0\x00'}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x20000014}, 0x4004000) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000-0x24)={0x20, 0x99, 0x2, 0x2b54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a84000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a7b000)={r3, 0x401, 0x401}, 0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x9, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00008f5000)={0x0, 0x0}, 0x1, 0x0) socketpair(0x1d, 0x2, 0x3, &(0x7f0000df3000)={0x0, 0x0}) 2018/01/28 09:34:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00001dc000-0x4)=0x0) dup3(r0, r1, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000043c000-0x38)={0x1, 0x0, [{0xfffffffffffffffd, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) clock_nanosleep(0x7, 0x1, &(0x7f0000c9d000)={0x77359400, 0x0}, &(0x7f0000f8f000)={0x0, 0x0}) r4 = add_key(&(0x7f0000c0c000)='id_legacy\x00', &(0x7f0000b58000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000225000-0x84)="c080fbf452e6b439065ae93fd73d5fa839bb34b0ae53f0636f96663c18b6413609de6d504984630d2764c1e5af3bae709dd7a6e295adf23c5ed1446442e1444bef97bf960e143a7ba2f185d5fb41642e8ff8bde682ef9a53d7299ce9d6c7b87dd50c0e9d155d553b2743ffe6d6d1688d701736bb1db4b43adcc643584a1e0929fc50ad9f", 0x84, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x5) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000bc5000-0xc)={0x3, r2, 0x1}) mknod(&(0x7f0000147000-0x8)='./file0\x00', 0xc2, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000080b000-0x10)={0x0, 0x8000, 0x2, 0x9, 0x0}, &(0x7f00003ed000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00001bb000-0x14)={r6, 0x6, 0x0, 0x80000001, 0x7fffffff, 0x6}, 0x14) 2018/01/28 09:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') connect$netrom(r1, &(0x7f0000384000)=@full={{0x3, {"99cef5ad6f0c9f"}, 0x8}, [{"246cfc54cac75a"}, {"d88ce845dbd677"}, {"9649df703adcca"}, {"b9fc1ed37a5e63"}, {"c44b8121c9ab75"}, {"1744170d57698a"}, {"3a55b839dff33a"}, {"b91ad949ed100a"}]}, 0x48) exit(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) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/28 09:34:55 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000e1000-0x1c)=[@in6={0xa, 0x1, 0x9457, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ef4000-0x4)=0x0) tkill(r1, 0x40) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006b9000-0x4)=0x8001, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0xfffffff4, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x1}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/01/28 09:34:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 58.467606] netlink: 728 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 09:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000346000-0xc0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x89}, @in6={0xa, 0x2, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xc0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/28 09:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000cf8000-0x4)=0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r2, &(0x7f00002ed000-0x10)=[{&(0x7f00009e4000)=""/189, 0xbd}], 0x1) 2018/01/28 09:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000397000-0x12)='/dev/loop-control\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d8f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x17, 0x802, 0xfffffffffffffffe) recvfrom$llc(r1, &(0x7f0000f80000)=""/43, 0x2b, 0x42, &(0x7f000015f000-0x10)={0x1a, 0x5, 0x1000, 0x9, 0x400, 0x7fffffff, @random="bee733c8d853", [0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000b3000)=0x80000, 0x4) 2018/01/28 09:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f3c000-0x8)='./file0\x00', 0x20000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000ebb000)=0x40, 0x4) r1 = creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004d1000)={0x0, 0x23, "0c2ec72896a905e292e78ba52f2621f102403bae7c50bc5ea7fa1956f8a9b74d0ddc82"}, &(0x7f0000d52000-0x4)=0x2b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e5a000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x80, 0x40, 0x0}, 0xa0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d19000-0x14)=@known='user.syz\x00', &(0x7f00002ab000)="0000000201000000000000010400000000000000", 0x217, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@random={'system.', 'security.capability\x00'}, &(0x7f0000a3b000-0x8c)=""/140, 0x8c) connect(r1, &(0x7f000046b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x3, {0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x629}}}, 0x3a) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/28 09:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f0000294000-0x8)=0x9) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/28 09:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 58.520810] can: request_module (can-proto-3) failed. [ 58.540970] netlink: 728 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 09:34:56 executing program 1: prctl$setfpexc(0xc, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x80000) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) socketpair(0x13, 0xd594422f8a0993b0, 0x30b, &(0x7f0000701000)={0x0, 0x0}) mq_notify(r0, &(0x7f00008fa000)={0x0, 0x6, 0x4, @thr={&(0x7f0000f40000)="7d036152481a137eef0bbca44b18e0e365c88b33303d1afe2fd24d0319f3d73f1813a248340c9a5ac52a8f", &(0x7f0000c90000)="752565e7e241ee963b584429958c6daceab6bf7914255090753fd7d4d477a083d84031be37d3aadc2389fb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) pipe(&(0x7f000046e000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000493000)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) 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_PVERSION(r0, 0x80045300, &(0x7f0000015000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000948000)={0x0, 0xa707}, &(0x7f0000707000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000253000-0x53)={r2, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, 0x3ff}, &(0x7f0000ed2000-0x4)=0x98) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000e, 0x7, &(0x7f0000882000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009c1000)={0x0, @in6={{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000205000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005eb000-0x8)={0x0, 0x3}, &(0x7f00002eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000722000-0x10)={0x400, 0xa, 0x64bc, 0x5, 0x0}, &(0x7f0000ed0000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000011c000-0x20)={0x4, 0x3, 0x1, 0xf9e, 0x1cbcbb67, 0x707, 0x0, 0x100000000, 0x0}, &(0x7f000080f000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000473000-0x14)={0x0, 0x4df, 0x4, 0x5, 0x0, 0x1000}, &(0x7f0000b70000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000007b000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000b20000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000008f000)={0x0, 0x5}, &(0x7f000089e000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000d93000)={&(0x7f0000dc4000-0x1c)=@in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000e72000-0x30)=[{&(0x7f0000b57000-0xb1)="235441a0c9da948e52d18b4ade3785fba6c77dd012811e28e01d1b9144b6d0a33170c4cc6bdabd1590e2c63faf67692569b1a8f8d3a81883642fd1e845ba8c92a525c104583753fcd02407379bafd1b20a2b34dd39f4cb36f2b41afa82b3671551e258dda0ab67ff3ad0fbe90e8d000cb3cce6d4d1d2ee2c2dc9b43da6827fbca8bd5c8bd8a4850d7eb58452b828064b2f8df2856c6a41b403e87b9836490da26d84fa0313e615437f9d71f4af83b6bcfd", 0xb1}, {&(0x7f0000bb8000)="dff6dbbccdf69352792d435b0d914800dd00339eb945f17b94d8043d0a3df340e50234261cecdfc8b9cec06c0abbef5b203c0dade9d947521f262f9ce7750951451d44b0b54b1fbeb240e14f1b88f3e397cae46b15646f48675e21c1524d1bcb6dec6405a292e25baec12a0979d5fa15557669860c2a347d5464b26cb81f528ef71beacb0616ecc6125f24e659a627997cf3fa960e01fcfbc39b8492114ddc9a612434e5ede6d75d4250e1d11673e7e60894c3f87f3c64f8b305e8a1eeecb5e6e2a22b56d0e550f12e9cac8acc56c16d420356659d146e3afd91b5ccf9a135f9c035c2b46b288a9093bc46c4aea3201f7b90ca", 0xf3}, {&(0x7f0000c93000+0xfd)="369fbe319aafb4cb253f3882480f37308d04a47abf7d3ecfcdcced43d5e356893e7e948181e5d698552a0840cfc411b75dedd98312d9645689248d046654039c0cf86de44dac2d41f8018215203e6de5d4bf", 0x52}], 0x3, &(0x7f0000393000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0xd310, 0xfffffffffffffffc, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff8d, 0x4, 0x2, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x9660, 0x8, 0x2, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x2d, 0x2, 0x4, 0x2, 0xffff, 0x0, 0x1, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x6, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8008, 0xf5, 0xbe, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xd, 0x2, 0x1f, 0x7, 0x5, 0x8, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x8fb, 0x0, 0x80000001, 0x4, 0x5, 0x10000, 0x3, r7}}], 0x180, 0x20000000}, 0x20000040) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r8, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r8, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffc, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmc(&(0x7f000098b000)='/dev/snd/pcmC#D#c\x00', 0x989, 0x10000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e8000)=@assoc_value={0x0, 0x1}, &(0x7f0000370000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc4000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0xfd, 0x10000, 0xfffffffffffffffb}, &(0x7f0000a52000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000b4000-0x68)={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]}) pkey_free(0xffffffffffffffff) 2018/01/28 09:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x101001) connect(r0, &(0x7f0000c81000)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r1, &(0x7f000017a000-0x32)="", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000d2d000-0x13)=""/19, 0x13) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6b000-0x10)='/dev/sequencer2\x00', 0x280201, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000afa000-0x4)=0xffffffff80000000, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000c4000)=0x3, 0x4) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 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) open_by_handle_at(r0, &(0x7f0000fc9000-0x25)={0x25, 0x3, "05e71bd2519372b23a152f3ab7f3b7f1eb8a8ca3c3029c5479f2af88b9"}, 0x200000) signalfd4(r0, &(0x7f00000ed000)={0x0}, 0x8, 0x0) 2018/01/28 09:34:56 executing program 6: pipe(&(0x7f0000d95000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000de2000)=""/234) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000d54000-0x8)='./file0\x00', 0x120) clock_getres(0x0, &(0x7f0000d92000)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c16000)=""/16) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) finit_module(r0, &(0x7f000064b000)="2a5e73656c6629d27573657200", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000457000)={0x2bef, 0x1, 0x800a, 0x1, 0x40, 0x2, 0x5, 0x9, 0x0}, &(0x7f0000c0b000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005bc000)={r2, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 09:34:56 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={&(0x7f00001df000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000966000)=@l2={0x1f, 0x1f, {0x6a6, 0x1f6, 0xfffffffffffffffd, 0x67e, 0x401, 0x400}, 0xf7e, 0x1}, 0xe) r1 = openat(0xffffffffffffffff, &(0x7f0000801000-0x8)='./file0\x00', 0x80, 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000531000)={0x800, 0x81}) r2 = socket$inet6(0xa, 0x80005, 0x4) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000090e000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009e0000-0x8)={0x0, 0x8}, &(0x7f0000714000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002a5000)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [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]}}, 0x8c) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000662000)='./file0\x00', 0x101000, 0x40) write$vnet(r1, &(0x7f00002b8000-0x68)={0x1, {&(0x7f00001f9000)=""/156, 0x9c, &(0x7f0000d22000)=""/44, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000de3000-0xc)='/dev/audio#\x00', 0x2, 0x402800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5b000-0x4)=0xc) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00001f8000-0x2)=r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000893000-0x8c)={0x2, 0x4, 0x1, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f000085a000)=[{&(0x7f00007aa000-0x3f)=""/63, 0x3f}], 0x1) r1 = add_key$user(&(0x7f000042b000-0x5)='user\x00', &(0x7f0000e43000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a66000-0x89)="9d4981ce2f2b1af840ab81a362a1e7cbe2b1db67ccbc2144519dd47810d00f9e98a2d9dd4adbcbd261c0894dd15b86eee1d86d703e9c27a73c9a6f0e36d393d1e79fe9ba32783e4c04bc1a3a83d9451f0a21477da2d552781b56ffeb84654dcb8bbc7f6f94e10f4f62b67f77cb5312672ebc98ba23516e397f46c09615537003667a81bd263d3f25ae", 0x89, 0x0) keyctl$revoke(0x3, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f00003bf000/0x18000)=nil, &(0x7f0000aa9000-0x18)=[@text64={0x40, &(0x7f00006d8000)="66baf80cb870bb9987ef66bafc0c66ed660f1ac266b8a1008ec00f3048b801000000000000000f23d80f21f835800000300f23f8660fe1c60f20e035002000000f22e066ba4100b895ac8d37efb9f7080000b800200000ba000000000f30c4c1f9d7e6", 0x63}], 0x1, 0x4, &(0x7f00003c5000)=[], 0x0) fchmodat(r2, &(0x7f000074a000-0x8)='./file0\x00', 0xacd96af346646dfc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c6000-0x10)='/dev/sequencer2\x00', 0x210400, 0x0) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/28 09:34:56 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, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x400000000000001) mount(&(0x7f00004b3000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") chdir(&(0x7f0000d02000-0x8)='./file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getownex(r1, 0x10, &(0x7f000064a000+0xd2c)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000f65000-0x70)=[{&(0x7f00001fe000-0x20)=""/32, 0x20}, {&(0x7f00004f8000)=""/88, 0x58}, {&(0x7f0000a0a000)=""/236, 0xec}, {&(0x7f0000bd6000)=""/17, 0x11}, {&(0x7f0000145000-0x7e)=""/126, 0x7e}, {&(0x7f0000e7c000)=""/172, 0xac}, {&(0x7f0000bab000)=""/197, 0xc5}], 0x7, &(0x7f0000fad000+0x3dd)=[{&(0x7f0000631000-0x64)=""/100, 0x64}, {&(0x7f00001c3000)=""/220, 0xdc}, {&(0x7f0000cb2000-0x97)=""/151, 0x97}, {&(0x7f00004ac000)=""/123, 0x7b}, {&(0x7f0000f11000-0x72)=""/114, 0x72}], 0x5, 0x0) r3 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000510000-0x34)={{0x3, 0x2, 0x20, 0x1, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000788000-0x9)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00004a3000-0x4)=0x0, &(0x7f0000c6c000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000430000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000380000-0x8)=0x0, 0x2) 2018/01/28 09:34:56 executing program 4: 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000067c000-0xa)='/dev/vcs#\x00', 0xa47, 0x22000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000b81000)={0x6, 0x5e, 0x2, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00005b7000)=0x4, 0x4) munlock(&(0x7f0000387000/0x3000)=nil, 0x3000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00003f8000-0x30)=""/48) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$dspn(&(0x7f0000466000-0xa)='/dev/dsp#\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e24000)={@generic="78ece9efd72dbfa10a78a59d98c17e02", @ifru_mtu=0x4}) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r1, r3, r1}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000012000-0xc)={0x80000000, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9c000-0xc)='/dev/rfkill\x00', 0x8002, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000164000-0x4)=0x0) ptrace(0x11, r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xfffffffffffffffb) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000f5c000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000061e000)={0x0, @in6={{0xa, 0x2, 0x76, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x4, 0x1000, 0x4, 0x7ff, 0x0, 0x1, 0x3, 0x3, 0x7f, 0x7, 0x8, 0x200, 0x0, 0x6]}, &(0x7f0000a7b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a7000-0x78)={r2, 0x70, "ed63152a347703a7dfccab902368f562b10e860487335e1c72a725a68a48f59e9a1336be0917eb6d14bfa133bd6e023dd4067d018738af89040a6dc348346c4a687e8634db83a4a5c8c84171927edc006bfdda68148f0101e71bf9703651f57deceed5e8584d52b9fcc12c4cb547ab34"}, &(0x7f0000903000)=0x78) r3 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000be9000-0x38)={&(0x7f0000107000-0xc)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f000023c000-0x10)={&(0x7f0000c79000-0x4e4)={0x4e4, 0x12, 0x10, 0x7, 0x2, {0x16, 0x0, 0x0}, [@nested={0x1fc, 0x20, [@typed={0x8, 0x35, @void=""}, @typed={0xe4, 0x4d, @binary="731c3914caa759c753d52523dd3c60df5c0c24be76e64c2318e84404315bff61e5deaf4a4a4c120216793a9c002f90deaf7f28b8f0713d355181f8128493dce7a0751db04c10a28f2740022df27b42e9406f0fd5c213830abca56cf400b4f81f418a279f304a6b9257febc8845bd4be90e6229137cf9730d0a8b1a264c1b493d42df4409ab58d1afd644899df292563cb0defbc2406b5f04c7a4340c753f7b55cd2568a4955aec83674c6243d0f998939ba9be987d0cc5e940d1df5f8ee6fe9716177df5498af3884fdf603fe2d2e4776f60e8a3be861dff7f1e8bd4"}, @generic="88df137849ae7ea5d98d6990d5009430dca53bc399e496b83edab9e3fe283843985b24e2915eacbbd16868521732d317e239ff15", @typed={0x8, 0x42, @void=""}, @generic="0b3ae887a39ef2859cf5b0b5cad16a62e4e3203b55179be864d9cebbb1fc2bdf2b6f4c7e6deaf4429e61eda0dc423184311061e05fcd7c8d91c82a9edfde581475e7127da2e02e9ae00e6157b1c37e23c9be85bca2f29139e246b126e0d082a7177a158090b91440c8f91c632121c63eca17f392b0633e721e79f5e75a11dd718c619f680833a0755a22100ce03d55bde1b46aa67d76e6f39d9d58c0bde86d7cf4f710517acef236f5198a93f9725bc7985d9d954f43322ad0ffa202acd0875d02679c0e0b5dd5a900f0074d01c2"]}, @nested={0x1c0, 0x6, [@generic="3bdeedc4d61308b86dcc5bfab7ad9f568d3a77c1db2f302f8445e5812ee76ffce35d3f110dba983c5789a0ad73ed39c78fa3b9d3a4aebda9e6fe4da55446c7fd36bd5bf18eb1f0c5140359efa62a1151fc96bb3fb6438b58b980ef7fc53ea1380160b8b64ebd45da093a272152b3b4a566ffbf3b6438335df8cac5f817dfe540bc5612a95cd21408d1cea5080a747e46e1b7be8001d0d06b86bec50b9639da7eb03f08c23b5b7b640334408b7f754c6b712944524c806124b3eb13f046e1", @typed={0x18, 0x65, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="cde4af26e3150ca6f6d0a507730ac5", @typed={0x18, 0x4c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="09f566fe1976b46ef23558e9816659c5a7076e10257add0c6546c9578f056779b773d5820d3af0f915b8d472896e94ab85c533b69ccc960d2d3c8bd18ed958257aba77cd34618e2751cec7d5ae71f65d56c3758820cbfec18211c42c98e71cf86c278cd7da0fe51cc8926699002d514ad55ccd4133a88a28398a402f176499d4ea04745157e71755d30b1843f1b56323ffc4de9e909f2cc845d85b718e479e21bb", @typed={0x10, 0x3e, @u64=0x4}, @typed={0xc, 0x89, @pid=r3}]}, @generic="f8267b5af2718cf34bbd5bc4d1b1cd1d479fea4a4f8158c73393dfc6931aaed15443a6d4898323489d6a3c87a6a349af2a614dc3e68e4d0e4abb8804c4dac7a1786d7f87c7a3757f51fe33ba58a47038efaa554c47355a0dc7f82eb03b0e857f9cee1945831e1570b9d11f34eabb76abd849bad2a041ee7e65a5fd009426ed92e521a027aee6992637f5bac9fea9f805613129fe9f4e33b1d9926c62214a3120bb060f84d3a42b6d08", @generic="ce7a659154a458a7802a7014360ab8a1b7c7f8e147e0b67302020a4694c9592feaf67f3f571338314b2951ac4da07a89648c127dd9f458e9912f153c054707b94e3d11925c0ac558667f4f267e060752b7d810b77e363fd0b41d98e237c9d5cfc7f077464a3027db12a8bf"]}, 0x4e4}, 0x1, 0x0, 0x0, 0x4000080}, 0x40) r4 = syz_open_dev$mouse(&(0x7f0000a29000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2000) sendmsg$unix(r4, &(0x7f0000447000)={&(0x7f000061f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0a000)=[{&(0x7f0000595000)="420482668f1edfb54146cacf70017cf61dbf8f8aded1fab60268fae424e5855a1b7f909981db6febac19c32c5467cfbfb41e4502fefaf19d863144b7a026d2bc5fc67996119485d9b0c3876da53dae4cc77d5d6321a4c740eb20c71820ad73536681e720b48c76809ada7246c50f2c204c", 0x71}], 0x1, &(0x7f0000087000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r4, r1, r1, r0, r0, r0, r4, r0]}], 0x50, 0x4}, 0x8011) syz_open_pts(r4, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000786000-0xa)='/dev/vcs#\x00', 0x5, 0x101000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f000000d000-0x2)="") getcwd(&(0x7f0000000000)=""/144, 0x90) 2018/01/28 09:34:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1003, &(0x7f000097b000)="e9c461001b33012b54e764be3c0bcc6fd4b3db6cd3b42e15f7abcef9cc0fd277ba5f9b90177c7ac703847243c05b3900d5dafe194eaf6a1450f4babe9e338d332e3e182256102b36deb5d43f559d7e2b10076254fa716f7541bec2527ab080e3a09cfdfbb90800000000000000673af72dbe6d59") r1 = syz_open_dev$vcsa(&(0x7f0000ccd000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000fd3000)=""/69) r2 = dup(r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000ce000-0x74)=""/116) 2018/01/28 09:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000ebe000)={0x10000000000000a5, 0x0, [{0xc0000082, 0x0, 0x0}]}) 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000b25000-0x7)='limits\x00') ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00001e4000)={0x2, 0x6}) r2 = dup3(r0, r0, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00007ad000)={0x2, 0x0, {0x0, 0x0, 0x100000000, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x2, @pid=0x0}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f00009d1000)={0x77359400, 0x0}, &(0x7f0000ee0000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000222000)={0x0, 0x1, 0x4, 0x10000}, 0x10) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e83000)=0x9, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cca000)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x82040, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000d0d000-0x10)={&(0x7f000006a000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000baf000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000092f000-0x17)="642e242cd48d67cb871f804555c6a45c4f0edd749d4f0e") sched_yield() 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r0, &(0x7f0000108000)="c0", 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00002c0000)=0x8, 0x4) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xe6b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000098000-0x5)='ceph\x00', &(0x7f00004a0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d05000-0x1)='\x00', 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002a9000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000)=0xe8) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000b9b000)='./file0\x00', &(0x7f0000b88000-0x8)='./file0\x00', 0xa000, r4, r6, 0x0, 0x4, 0x2000004) keyctl$set_timeout(0xf, r2, 0x0) listen(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d69000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000b57000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x1, 0x7ff, 0x500, 0x2, 0x1040200, r3}) r8 = syz_open_dev$usbmon(&(0x7f0000fbc000)='/dev/usbmon#\x00', 0x1, 0x2000) kcmp$KCMP_EPOLL_TFD(r5, r0, 0x7, r7, &(0x7f0000c7a000)={r8, r1, 0x1}) syncfs(r1) 2018/01/28 09:34:56 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000e87000)=0x1002) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007f1000-0x8)={0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000d05000-0x4)=0x1002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000+0x4a6)={0x9, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = dup(0xffffffffffffff9c) poll(&(0x7f0000f49000)=[{r0, 0x20, 0x0}, {r1, 0x9400, 0x0}, {r2, 0x200, 0x0}, {r3, 0x0, 0x0}, {r4, 0x20, 0x0}, {r5, 0x6040, 0x0}, {r6, 0x40, 0x0}, {r7, 0x401, 0x0}], 0x8, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r8, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r9}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000017c000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005f6000-0x10)={r0, r1, 0x7, 0x3}, 0x10) r2 = dup2(r0, r0) name_to_handle_at(r2, &(0x7f00002ca000-0x8)='./file0\x00', &(0x7f00009de000)={0x1008, 0x9, "b196cee566e94cdd5f2abcb6295b37343c4223888cbb1e316c3022a63b1c9b032c2665ef49c26d7c2e99e93c6a53aa63a0a07cb726d60ee872282aabd2eafa4232ef3e1399112e4b167f980370952f862f5fe3c4e9b4749a288011d2fab6417cf883b9319fc5a18d534b43f4953f6eee56f1f6fb4b5c084174db0fe3eb275e011ebcb4e789bef283e42ef745b516879140cc8c45d6c0ae193df88b37aa36b88f6982d390504578a49485dce9eb29cf7ee605262940c650df3f5805b557c23ea9d4cc52c767c47675ad64809aa4cfda9bc329951abfb2c7da6d1d447ee2eaa4b9df584398228ddf93dfb8ee7c1058f50d720eb25eeb1817738b0178a5ced79606e42464e5506df80a7a4677e1473eac31bd3a8fa3158140e940d15c2b3fd6739d0c960bea5bd97af72b5f83ef194353612e94870fbdf8fc8188f2a834ab9d63c67a7618343d493314eb842eb3491b6cc9725d0937534492d2aeb86663e522709753ec8028158789edabf890b06b9c901fc7d44f8b93604fef5fafd232d56dacde2cf3199e38e6cb1678486ee0ca8b11193397fb01ec46d92c07be741750d65e0433151f05612cbf9a9da34657c267b527234a9123f206c5ef70e8984317a8c189a137745fa88686e6f493c8091bd143fcd0120c777610da1ad264c73f3d4ef3f7ae36b7dcf1309220382c78936337b7238cc1ac86b8742fbca51ac3389f5f08b3bfcea580fc868e92bf354944bc53b54ffdd736e156038a3634edd8cbff3791e6cd3e28d054e5dfe735d9ec2d29a3283169b2e1fcbb78c34416d60771465762a4979a019082e9124bda9a6cb66abd56cf3dfc3e2a1bf08d69d9fe14d590d8b21d5f414270219f22f2fc6b6f90bf1c57acd976750de433b8f51dcd9fcbcd06a0bc452dc4994e01dd7e8849eb3c857fd14d7fa9aa3f7447ce3e3ea2f340cbc5ce430972aa94131b92efac9fc1e5ad805d8e6317da08bad6c7e81baf76410e04e4adabdd7c31e89494183bb4dd2d838696177b9733bfbcb0c8fbc20476b3307ad362b985f996366994bf49caaa7c56c4e034c33b7b8d9ca049d018c46323c91bc721a56051fdcc3018c3418103ae616fddeeb9e5f8e5464c66ceeac5eaa006fbfd8a1b509f9ea5cd78379bb5887d9bd9d354106258e8831cbf4d047957ce18cd5d078aac4b048a9a0ca3fd045218c93b65d4b24af8eda89a5d9d4d52403a8e01c43bf3a1e18f9714fa08af51e05b143c0a7057efe558f2618862c35897ae6632ba6343e560d0e65e2ae455a1bcb90f2068ce50cd3c81924b826670307d97dae9464bc498dde788a85bbac36d553c5c378e40a012aafdd9a6ed41a81303a6071d18b07ae340ef8f43c373e1ab5fe1dd9e23ab82fa690f913883f4c80de6b29a2f64c30b95356ba588c7404330e4413e419306fab486e5dc0f959b7dbde2fa53b5c8134ae241ddb95c3ae7745e1c268b7f43ea6c36834404911f89acd9c51b5622f97f262d45a16ccd335b61b2ce06724af7cd9c27c716af80e74b9b62f4c5cb8ed0818ac73f4a18163cf87a7d0dba06cff1e9c937320378ba56b1bdc03df278d2ef24a358caf473362c1cd39796fc8e4450c2122a823892214b2ef5881cdf93a523d7ae80c0393dd149be3bb086c0528e64241625e21b48aaa241ba5d12031071c50068515dbf6ba4965d01dce7e85431b8844703c2f9d8161135b9d743e6150f54ee81e382cb9cfb98e9ac17a3c2c35fcaf126eff024234839e14081772ce87e5a69d84694b7116fb60b3eb34a6b326b7ce46cb5d5aab374c706e23771b0070c859c78a44999006fff413b3ea38f7bb0432b2b24ebfbb481445696eaa02a2a6f2cefc8e8676cd898aa5b3d890748a1ed3a741659ec025234c8f55fd866fe8145adb15296bdfe7f433f311645de4b89acc294bd0654dcea61e655bddea1d7d6cdf1964a1a34ff34917e9833c16f9f6156c1a80a9b3e1141da0417e1be389df78bcf6b12b2c828050a58e6e47d05b7b966fa333a07684356fd1f4e38927e9e8eaf96eed061296cb6554d9f460c76dc3e7646774a613f055ac842e4af411776e9186cac2529925a0ed21fc08699335723207facde663b742d255e5c4243c60af57ec20ed687bfd7824e2c8e82fd3a874c514cab3615c7260293d5263cbc4a255479b7407d4a9d5e520e2e8a743873cee7954d25af23a1233feeb0a7543ee5abad9361bd0f6b147b3f77f42602f5cb7dc94d1bafe931f8f9a45b8d7269243ca27806b0450a4cc5928b19750c25441aa540144ca765d97c9a0d14dfbdeff940320052c00c76fee40e3825495ab4d9042c561ab85dccce5e3890541a2a72f9dcc6c25ad5e7d5503cabde743566cab0c4aae8ef586b93dac877a8ed56f348d843d1468ae885fb7951815992f699cb464d856e7f995f250365a1270d070a6083feeeae2e9ae9d01556b33c87e5157c463da5bb39db7fd6a861247b59011448a379c6fd46f72d2d9ea0794676e49a0cc80418995aa2d933b8a30882258fe6eb94004af91251b5fd93d533cb99f1d60324a49f560dfdfe44404375746344e762b71f89dd3c84cf0932ee3e1fd8d75cbff801a80a788588ad008f37c3785834a77a22b4fc23b7f3f57ee909695b67cb25b38f6e0ef4eb1dfbdff678075220584397f421b2c5b1c54baf737d090d561afb9289bbe2447deb3162f9988f7d7bdf4554042f9b83098046343b37d13aaf58b37a417eb3fccfeb41c2538ee0a76a953f30af45f095a0ab0251d847bbe81f6d392723cc7d091ea58c4f553be340e7b3776c1d23535f16e37a5a029932a5a63acccf225f446fd6a5840e26978d409ec6d4b4e434318aa5ed319fd1672fd43fe5924d5a332df77a313595e2f67666c41d2c8b6693c72f48723b5d255a5ecfc5d5f361713fc03f899c163c992ffb0d7ea0181b9a8db8c3b92327d69a52489323ca81960e42a95ce9623645a71b647d341aa08502f626cd865c106dd81285f007db32e1016f0548cfed09bda4eb9d3f81a48770d9e4e8c5356867993d498735dd9491b765dcb7ffeb61e8edd3b36bb9b5ab59e03d364f44018d5745dd381083a47dd511d2cd7db732f2b23e2ee0935eac187cef1cb9856342d9380655dea855b390d959d5ef5a3c3c06847eebe65c9aa50e667959241e3d1695a3715e8e612c9b9c8d7c98733d0cbce3b2d89293ed4dd01833a995e5ba1a57acf6c1b9050cc3a76876995ecc2489f539c7fa16795586c888bed51fa1bd157d75ab86173c896c008f637a10d513618f6e76a0ff4c6765da2559f1501f6e5b285ab26cefd5b7e123fae755c155c7934390cc89fa16ab4aa86c6dfa5d0c88a18a1600d6beee91491740e2a59e9c51c8a6ba14b3765a3715d6f370332cfa8157fecc80def06f858e1685c82c1030f2e5c379a9ab0fb2adcb1d3f4cb04142193bcef594d62cf28b431674a35a8947afd4ccaf8de77ca1b169b84bf7f7c5cef134aa27719b48983bfa2ad2cc0c5e2aae70813eb92f7f5c30c8aef727cd7a87b50c0188b6f8fbf4f3b2b5a1a1ef353c689c2947f89d0aed0cdc0be0f092ab34f7468d0217ed1064cd9ca58493752748e18905986f494f99ad7658e69925df4f61c435f78aa041d16274f301afe2a29caadcbb09c500c2fa7c712077fc819e6434294509c8793a32f20d9fa6f57c51958f4401ac69d9047d1655a7f7aecb8af2df6c81752f9df12aeaeb303abac82d8a0402d3bface3cd3454566744cb493866cb9a3be1173a0dd42afdebca55e173ed390bf41408190eec7d032f2ea063b9c8f3ac09eb5043fd5846d1969fd55bf2eb9e029d053a3bf29170bf5db7faa651af143530dc1c66f90291b844ea2cf966ca17c021b4e41687e5d7bd9fb243a5f147efe4d9e9d7f77806920e5d3fae8caa3187a16ee97689ab66aea95e0f82df2685806a2a808cd5d61a70b05ae0f1c25f28eb29393f4146cda3c27ab52274af2eacac24633e9fc428f8ef6106313f6e153a8b9ecaba7675869d6c0782597b0807c0dac1725e7b238f2326180daef495f5dc70f10cf7e25b0c277fc326d3508a610bafe6f1f86e22de1040bdbe1e900d97ae7cd5a6486f461746b0b273ef10d969eba081787e46c31f56a154e5cabfdc1e4cc75b08b18117877439042244bba500e1486265a681f8efc5cda0fd168462b9805c373cd5754a5aa9a2ef3d049932677a8c29199edbf82a84db88003f5d9842a378bbf0459092c0311868acb51e59f3e821158da293d5850c74ed4268de53d5e32cb25e8294e7aa25d2af4da9efefcec36d569602c0a27b36a9c41e016a0b26d5594d19b7680976888429fb51d8b691515c9651abdb89de089eed4c822ed2d9dd1d2e631c6d1e2059c19d582dffbaf6cb468d2780b2716a7a5022a92449b1456f5d03086afc85109b0031f9fd409fcaec23fdf424e4f2bfdac42447b94877d34395b57e6041bebc8c8799a45744705cf973b1cd30e9b01879baa3b422d1b27614c75b8b3d7f09bd9bc7c1cce24c5d4052750c65d12bbc497a82d9ab18c10d3a90264a0fce7f8575051b7597ace10e5499edddac6c7266754494d32af7ccc7bd6b7d5fe9c681a82d7eda42cdcb8996fe0e3db39c087f9d67ea2f0332019691462df3152995bca1c20210a41be3cb971bc98f369eaec6923ff1f7684f2304e1da6dc60a5bd13db334ecf5077c18a8bcbb3b0b8a2a361d620c0841c914284a3f81a8127e4b35c1626fb6c63d9f8f271f1ac8c2f6173b14e624b2671edd06baaaec7e6db4779d0a5dd81823ae312b037036c5da8784953fd2a0814b5a12eac0a0c8b5155d3c356ab29582547a47bb6877248068f8f31d2469b6aced8dcae4c65aaae7973e6b44a66f4d84813dfd302bd87250d539ba06600e2ce3b3d56fc0774139b1448103482d37e3c83da9adfba22319e97617427df15e95b6c2da9428b979bdd16f93261bb289ad25f707c23ad036b25eecf5de2f8aa0ffced3c00d8ca8a7e2c66a46651e1f0712a0ef5148eea697738f8f58bcab8eab6790a30dba9f4584187801cc0b14f9203be2e0346de8566b5c6697e0a837c967380f74f547d9b1eb5f34f6fccfbac8de932570ed7e32813e27a3bd9f20de0b476fe4a308a57ee3fd03467b2078ac22be0bf662b4c8ccf6896d59d404b63840869382dd41b09c372a469013f33fed9fb65b24aa47aceaa151f1254c660818bf49bb3370a1fc758e425542aecb15603c44c3774946bbca9ebd25f075bebf1db510e99da72a6147e17048d054dea3b78b70a92d15acd3b060412d5cae38a5e83aed11a8ed8462f5737666ae9ef578843baeea1c4f6731d998167231833cc40fccca0267c9ac2a94ec474b7ab978325d39473cc790a0a359eae9fa57d2cf1790da6881957a9a6a0afbe12799d99e273b3003b083053bba9cae9a1d0655ad387d7b6e64cfb60a2c3ab013d7dac680a62ae0f6e6135142c1d06fb0f99ce793044f582fc8c228a2ee15c4c86c1ab8e734dd80cd4a7f88bfec7115ffc7937c1acf3e3e62b0025fb1d7ccaed0f6346430d5f4eb74728989595a5858f365511a3d295d4facbe9ceebf70f72a23fa03a3989cc97a2fff81710f312495a80a1739c606294660f72a96264c75758b3b92a5ec5bc97b8e280d4cd85665b717362258d974e38a2bf2f5872797935028f743baeb6d109ad06f6523343fcb6c98f7cfa792139ceef15ad8aa1a4bf83342fd096fee806a7e1a4f83a5c6dc556d5f9720b4747e926b652bf09cff611a9b249a3fd8d61745c7be31be3e27960d2d15ca9eb11b1b18"}, &(0x7f00001da000-0x4)=0x0, 0x1000) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ee000)={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0x6) syz_open_procfs(r4, &(0x7f000001b000-0x4)='net\x00') r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x3, 0x9) sendfile(r3, r5, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ecf000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x4082) ioctl$TCSETSW(r0, 0x5403, &(0x7f000065d000-0x24)={0x9, 0x9, 0xf488, 0x6, 0x1, 0x5, 0x0, 0x81, 0x3f, 0x3, 0x97a3, 0x3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) epoll_create1(0x80000) r1 = syz_open_dev$mice(&(0x7f000005d000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000f8000-0x4)=0x8) r2 = dup(r0) mq_getsetattr(r2, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd9000)={0x0, 0xdf, 0x1, 0xa32a, 0x1, 0x401, 0xbc65}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x1, 0x3) 2018/01/28 09:34:56 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000be000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400) write$eventfd(r0, &(0x7f000094c000)=0x40, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$void(r1, 0xc0045c7f) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000690000-0x40)=[{&(0x7f0000b4b000)=""/22, 0x16}], 0x1, &(0x7f00006b7000-0x90)=[{&(0x7f00003f1000)=""/196, 0xc4}, {&(0x7f00005ca000-0x1f)=""/31, 0x1f}, {&(0x7f00000da000)=""/223, 0xdf}, {&(0x7f00006e3000)=""/86, 0x56}, {&(0x7f0000708000)=""/4096, 0x1000}, {&(0x7f0000418000-0xfd)=""/253, 0xfd}, {&(0x7f0000032000)=""/97, 0x61}, {&(0x7f00001f0000-0x2b)=""/43, 0x2b}, {&(0x7f00008ad000-0x18)=""/24, 0x18}], 0x9, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d5c000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007f4000)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sched_getscheduler(r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003bd000-0x4)=0x8) dup(r2) signalfd4(r1, &(0x7f000043d000)={0x5}, 0x8, 0x80800) 2018/01/28 09:34:56 executing program 5: unshare(0x40400) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001d5000-0x8)='m\x00ps\x00') preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006af000-0x4)=0x0) 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000339000)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000989000-0x87)=""/135) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000593000-0x1000)=""/4096) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000da3000-0xa)='/dev/vcs#\x00', 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000000)={0x0, 0x9, 0x662, &(0x7f0000d2f000)=0x0}) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x10002) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002b76, 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) r0 = signalfd(0xffffffffffffffff, &(0x7f0000802000-0x8)={0x800000000000}, 0xffffffffffffffe2) close(r0) 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 09:34:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x87e72cf0e6d03ec5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000-0x4)={0xb433}, 0x4) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9c000-0x11)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f9b000)={0x100000003, 0x7, 0xd5c, 'queue0\x00', 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]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f9c000)=@assoc_value={0x0, 0x12}, &(0x7f0000f9c000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f9d000-0x8)={r2, 0xffff}, &(0x7f0000912000)=0x8) r3 = syz_open_dev$adsp(&(0x7f0000f9b000)='/dev/adsp#\x00', 0x6, 0x20000) getsockname$packet(r3, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000708000-0x4)=0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f9e000-0xe8)={{{@in=@rand_addr=0x4, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x0, 0x7, 0xa, 0x80, 0x80, 0x3c, r4, r5}, {0x100, 0x7fff, 0x16, 0x7, 0x8, 0xc31, 0x5, 0x3}, {0x1, 0x9, 0x7fffffff, 0x100000001}, 0x4, 0xd, 0x2, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, 0xa, @in=@rand_addr=0x1, 0x1, 0x4, 0x3, 0x4, 0x2, 0x7, 0x635f}}, 0xe8) connect$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) 2018/01/28 09:34:56 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000c2d000)='/dev/input/mouse#\x00', 0x1f, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3f, 0x359, 0x1, 0x7, 0xffffffff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e93000)={r1, 0x8000, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x97) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) r3 = syz_open_dev$sg(&(0x7f0000121000-0x9)='/dev/sg#\x00', 0x1ff0000000, 0x80) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000c9e000-0x24)={0x1, 0x5, 0x9, 0xffff, 0x2, 0xd38e, 0x8001, 0x4, 0x1000, 0x6, 0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000727000-0x4)=0x10001, 0x4) recvmsg(r4, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000045000)={{0x9, 0xcb0}, 'port1\x00', 0x2, 0x408, 0x0, 0x661, 0x81, 0xd7f0, 0x4, 0x0, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pselect6(0x40, &(0x7f0000fbd000-0x40)={0x7, 0x7b92, 0x7, 0xb9, 0x800, 0x0, 0x7983, 0x81}, &(0x7f00001ec000)={0x3, 0x44, 0x7, 0x4, 0x6, 0x1, 0x401, 0x8d80}, &(0x7f00008b7000)={0x7fff, 0x9, 0x0, 0x1, 0x5c63, 0x101, 0x1, 0x9}, &(0x7f0000122000)={0x0, 0x0}, &(0x7f0000e97000)={&(0x7f0000bc6000)={0x100000000}, 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003db000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r6}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x1000000000016) memfd_create(&(0x7f0000d3b000)='{md5sum\x00', 0x2) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000426000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x964, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 59.386820] QAT: Invalid ioctl 2018/01/28 09:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = socket(0xb, 0x800, 0xfff) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f000018d000-0x4)=0x0, &(0x7f0000418000-0x4)=0x4) unshare(0x40600) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000426000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000c59000)=""/253) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000790000-0x4)=0x0) 2018/01/28 09:34:56 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000eee000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) shmget(0x2, 0xb000, 0x200, &(0x7f0000769000/0xb000)=nil) r2 = shmget$private(0x0, 0x2000, 0x140, &(0x7f0000aef000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x7bfffff5, &(0x7f0000ac5000/0x4000)=nil) accept$alg(r0, 0x0, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000002000)=""/220) r3 = syz_open_dev$audion(&(0x7f0000a94000-0xc)='/dev/audio#\x00', 0x2, 0x204002) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000242000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0x98, &(0x7f0000434000/0x4000)=nil, 0x7}) [ 59.413280] QAT: Invalid ioctl 2018/01/28 09:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f00008ee000)=[{{0x77359400, 0x0}, 0x4, 0xffff, 0x0}], 0x18) userfaultfd(0x80000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/28 09:34:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000045000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000d9f000)=&(0x7f000098a000-0x1)=0x0) r1 = syz_open_dev$dspn(&(0x7f000086e000)='/dev/dsp#\x00', 0x8001, 0x90200) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004c6000-0xe8)={{{@in6=@mcast1={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x2}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000001d000)={0x3, 0x1}) 2018/01/28 09:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff77ffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:57 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x1) r1 = syz_open_dev$adsp(&(0x7f00008e9000-0xb)='/dev/adsp#\x00', 0x4, 0x80) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000601000-0x1000)="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", 0x1000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00008f5000-0xd0)={0x5, 0x0, [{0x4000000a, 0x1, 0x1, 0x0, 0x5, 0x8, 0x4, [0x0, 0x0, 0x0]}, {0x40000007, 0x80000000, 0x0, 0x100, 0x4, 0x26c, 0x8d, [0x0, 0x0, 0x0]}, {0xc0000007, 0x40, 0x3, 0x2, 0xae, 0x0, 0x3, [0x0, 0x0, 0x0]}, {0x80000000, 0x9, 0x18d7ece593d8d173, 0x9, 0xff, 0x4, 0x80000001, [0x0, 0x0, 0x0]}, {0xb, 0x400, 0x0, 0x1f, 0x7fff, 0x0, 0x9, [0x0, 0x0, 0x0]}]}) 2018/01/28 09:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000836000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007b6000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) epoll_wait(r2, &(0x7f0000233000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_delete(0x0) 2018/01/28 09:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b19000)={0x20, 0x68}) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c92000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000aca000+0xce)={{0x0, 0x3, 0xfffffffffffffff7, 0x3, 0x20, 0x10001}, 0x5, 0x200, 0x40}) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f48000-0x50)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) fcntl$setpipe(r1, 0x407, 0x4) 2018/01/28 09:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000c7000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00002b9000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac8000)={0x0, 0x0, 0x0}, &(0x7f000054a000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000039000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x9, 0x1, 0xc6, 0x0, 0xa0, 0x20, 0x0, r2, r3}, {0x7f, 0x3, 0x100, 0x0, 0x3, 0xaf22, 0x7, 0x0}, {0x3, 0x0, 0x7, 0x0}, 0x8000, 0xc, 0x3, 0x1, 0x3, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x1, 0x8, 0x0, 0x1, 0x7fff}}, 0xe8) 2018/01/28 09:34:57 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00007d5000-0xb)='/dev/adsp#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00005ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f0000a5c000)={0x11, 0x1f, r1, 0x1, 0x8d, 0x6, @random="edc733e648a7", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000b000-0x4)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[], 0x0, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) sendmsg$alg(r4, &(0x7f00004f6000)={0x0, 0x0, &(0x7f00006b7000)=[{&(0x7f0000128000)="72716b8215c0e1db130c6dac958a3dc1b1deda06545d79da6c64574b66029fecbe8dcfd2c29426f9bfd3f3fe0205f017195ed4b5ca21935977f8a39f68bfd35d4a867901250086d0465728f665fda92461895ad7f1a6aa3fa8eebe7a2f0f1bdb0b04", 0x62}, {&(0x7f0000ba0000)="a3ef036750739763e3caacc62462dfe2f553a950133d18570c6297fcfe93d0e3bf04", 0x22}, {&(0x7f0000f35000)="9d0ba8539a23a3d697a0ce7ddff1faabbac74f919166cff81ef0108842c0c862cd5291bd18f320c93315514d61f536f3ec57e9518b45e037a11a39c7c313", 0x3e}, {&(0x7f000090f000)="", 0x0}, {&(0x7f00003ea000)="b5294edf9e460e469faa2686dcda01621a0268f13bd5f9e856e17a95b4d609fb9f83bec2726d48ec3d920f47563714d6e3ca189647d45a858f2ffc79f19a700b0ce98b4fb3116ae1b61479729878089d06501d0754e80ad08af5607de20040f83c5ce51bc64cca9de9b04cb66ae64ad7c45807e8b5ed625e1d921edb807d618d8dfbf3dd1a5399db14c3bd9b39ff5f6cab2b621ebe7e8fa8aab40067836925d265f442e6d90c8d3406c52d", 0xab}, {&(0x7f00004da000)="fe496123a9823c40c0263116ab83061abe9112e696b957dde3113e797108c9934e681a06f6c16aeff33cca4b9f6deb49c14e0798b5e54b73d1d12ae412dfee399b292eb8cf2cad934299c22dfc09a4b2bb5800f0e4967d5c3c4bdaf6bb33bacf84117de80428b516c661b2d8fc4e5b826255fa1190243f602b75f55caf03e7151be9db1db921fee1c15407a51c5d0a9354dfb56762b7b7c70d9e85f535af10f0505e3e1c3292ef870971961c65ee6307e0207704bc72fe4d5be1bb6dc3d5d6f266e74aeedb62abee28d1855a4908917261e63130ff71864ec18f03895e953d4269a008608aafddd79dc6a298a28d5dd946188fb96924802f", 0xf8}, {&(0x7f000012a000-0x1000)="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", 0x1000}, {&(0x7f0000c81000-0x62)="51b665b5cf685577797a742c33cf349865b5b21e5ca7e7a7907f6703a87a2bf6e28f29b6febd7ccaa5253bca807e7b5a074437ae0fd66858923a5dce4f9e245f1eea1a29cf16e1954bbc0e8aa447207f23e65cbc2768448a7e10f49d7786e60eac8f", 0x62}], 0x8, &(0x7f000036c000-0x68)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x21, "317eb118ee24df6b2f0e3ba5c5680931f7989cca116bc0040552428f93f5c5918a"}], 0x68, 0x8000}, 0x10) dup3(r3, r4, 0x0) readv(0xffffffffffffffff, &(0x7f00002ed000-0x10)=[], 0x0) 2018/01/28 09:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ebc000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) signalfd(r1, &(0x7f00001ac000-0x8)={0x8}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009d2000-0x250)={0x3ff, 0x5, 0x6, 0x8, 0xa, [{0x5, 0x1, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6e9, 0x80, 0xff68, 0x0, 0x0, 0x180b, 0x0, 0x0, 0x0}, {0x5, 0x101, 0xe8f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7ff, 0x20, 0xffff, 0x0, 0x0, 0x1084, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x6, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xedf, 0x2, 0x400, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x401, 0x40000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r1, r2, 0x0) 2018/01/28 09:34:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2800, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1c9, [0x0]}) 2018/01/28 09:34:57 executing program 3: prctl$intptr(0x6, 0x1fe) [ 60.029006] kauditd_printk_skb: 143 callbacks suppressed [ 60.034724] audit: type=1326 audit(1517132097.380:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9056 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/28 09:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000517000-0x4)=0x0) 2018/01/28 09:34:57 executing program 1: 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) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00005a3000)={"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"}) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f0000fd9000/0x4000)=nil, 0x0) r2 = add_key(&(0x7f000080a000-0xb)='cifs.idmap\x00', &(0x7f0000da8000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000940000-0x19)="6c86f84149d44f48dc6eedd06411f3e6832559676e35e98938", 0x19, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f20000)=0x1ff, &(0x7f00001c5000-0x8)=0x4) 2018/01/28 09:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000964000-0xf)='/dev/sequencer\x00', 0x505000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000950000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00001f7000-0xa)='/dev/cuse\x00', 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$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$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) r5 = syz_open_dev$vcsn(&(0x7f0000906000)='/dev/vcs#\x00', 0xc796, 0x2) listen(r5, 0x2) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000994000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/28 09:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) r3 = fcntl$dupfd(r1, 0x0, r2) fcntl$getownex(r1, 0x10, &(0x7f000017d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r3, 0x4068aea3, &(0x7f0000560000-0x400)={"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"}) [ 60.100692] audit: type=1326 audit(1517132097.444:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9056 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/28 09:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = memfd_create(&(0x7f0000a3d000)='wlan0\x00', 0x3) getsockname$netlink(r1, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fe000)=0xc) 2018/01/28 09:34:57 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f86000)='./file0\x00', 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000580000-0x8)={0x0, 0x0}, &(0x7f0000f86000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000af0000)={0x1ff, 0xfffffffffffff4aa, 0x0, 0x6, 0x7f, 0x5, 0x8, 0x100000001, r2}, &(0x7f0000c3e000)=0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f87000)=@assoc_value={r2, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b47000-0xc)={r3, 0x200, 0x0}, 0xc) 2018/01/28 09:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f00003e0000-0x8)='./file0\x00', 0x10440, 0x114) bind$ipx(r1, &(0x7f00000a8000-0x10)={0x4, 0xd94, 0x7fff, "f5c152133d52", 0x80000000, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000153000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9e000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000920000-0x10c0)={0x10c0, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="83f3ad220d0fce159399b273f1e95dd044b4cf84b13bf0249b0e86c36daee6897658f6f49b01f7550d798f3265d3adb4ecdf1fb6938d2f", @generic="e12d355de5f7b9ca7798e84db232b9980e2e728d5fcb09e309b15f2a08511bba8b7b958227ff01e42e71a350a01ce9f5eb5bdf7cbbf369b0ba28a15db9e4cf4925340446a7459b5ae82ba98365", @nested={0x1010, 0x1e, [@typed={0xc, 0x57, @uid=r2}, @generic="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"]}, @typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x10c0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000460000)=0x0, &(0x7f0000a89000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000529000-0xa0)={0x0, @in6={{0xa, 0x3, 0x200000004000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x800, 0x1, 0x20}, &(0x7f0000d6d000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000004d000)={r3, 0x7f, 0x30}, 0xc) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002e4000-0x10)={0x8, &(0x7f000007a000-0x40)=[{0x5, 0xc622, 0x3ff, 0xeac6}, {0x0, 0xc, 0x9, 0x5}, {0x4, 0x10001, 0x1, 0xfffffffffffffff8}, {0x100000001, 0x8, 0x599, 0xfff}, {0xd8, 0x5c, 0x7, 0x7}, {0x0, 0xcfb, 0x8, 0xa9}, {0x2, 0x1000, 0x7, 0x3}, {0x7, 0x10000, 0x200, 0x4}]}, 0x10) 2018/01/28 09:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d8000-0xf)='/dev/sequencer\x00', 0x402, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000822000)=0x24, 0xffffffffffffff16) times(&(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f68000-0x6)={0x3, 0x8001}) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00008c5000-0x63)="01500b71c6a5fd015d45fb51ee55800624922c79913058ac1317799e6f88a8027f581ac80c2027795df8c44e0a1f70046501eb9d591d88a3612074469be97d4e4342fdd5accbbc4f9cbfd2aaa48b335dfa6219c4d5bcb1892e68dbc67336eb767e271d", 0x63) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00007af000-0x10)={0x0, 0x1, [0x0]}) [ 60.309405] netlink: 4268 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 09:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fchmod(r0, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dfa000-0xc)={0x6, r0, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/28 09:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a51000-0x6)={0x3e93, 0x80000000, 0x1a1}) 2018/01/28 09:34:57 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000044d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000096d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) shmget$private(0x0, 0x7000, 0x20, &(0x7f0000c1c000/0x7000)=nil) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009c3000-0x8)={0x0, 0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") 2018/01/28 09:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) r6 = request_key(&(0x7f0000953000-0x6)='rxrpc\x00', &(0x7f000012c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009dc000-0x1)='\x00', 0xffffffffffffffff) keyctl$update(0x2, r6, 0x0, 0x0) 2018/01/28 09:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/cuse\x00', 0x500, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000090d000-0x4)=0x0, &(0x7f000061d000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000026000-0x8)=0x1000000) syz_open_dev$vcsn(&(0x7f000020a000)='/dev/vcs#\x00', 0x4, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) poll(&(0x7f0000279000)=[{r0, 0x0, 0x0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b2000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d41000-0x18)={0x5, &(0x7f0000558000)=""/80, &(0x7f000056f000)=[{0x0, 0x83, 0x1, &(0x7f00003a4000)=""/131}, {0x8, 0xc, 0x7, &(0x7f00009ed000)=""/12}, {0x8, 0x12, 0x5, &(0x7f00000a9000)=""/18}, {0xf6d, 0x4, 0x8001, &(0x7f00007f5000-0x4)=""/4}, {0x2, 0xd, 0x3, &(0x7f0000356000)=""/13}]}) 2018/01/28 09:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) r1 = syz_open_dev$mice(&(0x7f0000926000-0x10)='/dev/input/mice\x00', 0x0, 0x6004c1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000275000)=0x40, 0x1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 60.363458] netlink: 4268 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 09:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c47000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000781000-0x390)={0x3f, {{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5bb, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x478, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000569000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d69000)={{{@in=@empty=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:58 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000028000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000028000-0x8)={0x0, 0x0}) r5 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000027000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000027000)=@setlink={0x2630, 0x13, 0x108, 0x6, 0x0, {0x0, 0x0, 0x0, r1, 0x100, 0x2410c}, [@IFLA_MAP={0x28, 0xe, {0x7fffffff, 0x1, 0xfffffffffffffffe, 0x9, 0x6, 0x9c9}}, @IFLA_TXQLEN={0x8, 0xd, 0xef5}, @IFLA_EVENT={0x8, 0x2c, 0x1332}, @IFLA_GROUP={0x8, 0x1b, 0x3}, @IFLA_LINKINFO={0x30, 0x12, [@IFLA_INFO_SLAVE_KIND={0x10, 0x4, 'ppp1@{ppp1\x00'}, @IFLA_INFO_KIND={0xc, 0x1, '$\\ppp0\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '#,/wlan1\x00'}]}, @IFLA_VF_PORTS={0x25a0, 0x18, [{0xec, 0x1, [@generic="b9ae046b19705125e38a359127e4dc3756719e16fe85145df065ea8e43b5788e8a5d00116dfe632b6d5bbe34faf1172c98672f74d457502e2e788859095cfcfc0e8a08a592f6c7d6cccf4f539d968f2090933a6c20187021bd1358bda46c83c4a75f2d6544693cc40f3af2e09409196f8ae65d641d6231a8196cb71b475023c5550dd16d82bcdd23c95b07f304713773acb385db3bc63c1409d0028bf77b07102bfe0efb8e", @nested={0x40, 0x5d, [@typed={0xc, 0x14, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x52, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x23, @uid=r2}, @typed={0xc, 0x15, @str='\x00'}]}]}, {0x10c0, 0x1, [@nested={0xac, 0x13, [@generic="03bade3d1675099db9427c8157c1cc7a34c82ee16a9b423c1d8b21ba5be3a0b9e4bf5bd947dbd9373ede8f6a56516ecc19d68da195b1db94a51e00adc967a0e774c2cadab6477bbeed7b5aa79975e084bef0d103d5b0f804f6c5b392a49472db5aa5d2610a93707af0b318b0b71ad335d6ab177d711d98479f81dc2e857e5f95fd893e02cac4544d572f5b0f2f8aa517b2416d2d3163bb2104ae358ba66310402d8a74cb5c"]}, @typed={0xc, 0x56, @pid=r3}, @nested={0x1004, 0x55, [@generic="93c5c66126f52087787215db0927583f7dec181450458e9e09464443f1867a8b499ae44bdeb6ded0c391a39627796d8e423458ab01c4d98bfe555fdadaeeb766c0410a9800e37da78b29130fc5712690d16afcbc5d7842b4b79923997723f568a476da6be73e9ca94c13d077a06349a0ad3cc78c81773ab68f1ad3122b2e8ad89fdc2c057c05b69511bdd74c5ba42e1e0830f245ad7f0836c12b86980ef0b3b7430948bc6a24476ce073fc93ff5f816575ade0cb1596a3e64942b8110d02891c881c1d5cfd72421913c1150e8b149b03db3252b1839cb6ce6485972fded9d45da538127233dcae14ff6d6d3c2999fed301556b6966b8f818ff7c7cd9da7760f03311f8bf2659c3b28506734efed63be082d82e0325353012670d7b2e4b930eb5a39b4f49bc6ab145ba5096670847944cf8cb57c26fa811e6c3c803da09d42cf36a7efa95c00b94dc17f6d067ea05ecc6614ed36ab0cf5d2040852d6cd250856e4c1e3417938735be941ce3bc6bb0d314ba59347d63bffe71b2ae27ba351da85a13027f4780a995e606cd6a3323012b539ccbd7684cbf0d8ceab7c1922a99bba328a6e935c22fd6c9023b604ec7f05a4ff98027d3dd24802a0c9a57bbeed9a65c3eadebbe5b7fedf454155b8e9fae973af71cc23b5caa3ba9bafb36d8d965cbe27f991fcd0c2b352caee8438700e1ae8555a92fd725c5814286dbc7130f8aa392437c451f82177012ec345228f058e87e887bb17a9b55de42121b03fd8d01a00034d02f5e5e3565bab87fbfbd9c78c47271c5a0fe7f47101556fa7d21dcd4a357c19a5c43ea3754f0cc0d82eaa7bf9b1dd3b98396451bd3f7e4e23000449d21808c28aff960d157d592556136942b8f035b6433855c21263e04d860d442e63b1cae9fa51333418fc10356444e33a2aceb8e6cae810c5935933b65a84421db67ec94a764d84cca6798b5fec6870351298c0e246347ae05e38e6226d4d871bc59fec6d4ec0f127acecc3edc12f71f387a549806396d3695367c0f272887bd2987361723213f4113404d679147917c0784d41371dfcd4d1461f75834815278b399f28e9e6699fc6d3162b5826ec77290f0183f24475bb525fdb954a446602b7a74709ba5d7aeecdd6ef103272a8f1228047c338781b3fb1503ca3f50ae9e9671d669ab8337d3da2d5b1082c337a7badaa7a4ac2c04c3fce350536d49e65d6108afcf2ecb78aaef09cd58fd58302fd7807da458bb2bd52f90e3bfe30e84accaa2e1329eaaaeeff00e67e08e9a40691bd73234e8066114bc4527528906314e236096176a89016e8ca1364c8a0ccd92490ea2c93a681215a8aaeaa71ee36a99d789bf76ab433cf6cfe3c378ab46e2408845d01358fa524fce10ec807b65974715c8928d57184eb916cb7b3c4a795b4c89e97c2402ee8c6eff4ea02a042823722a37abac7afda7a2fd24dd6333b8834842d3029373b57144be7c983efc0c3e5da119ec2ec62be3a3daa31a51cfb033e50ec2b56b8d5de13458288728ed3aff03f5de0b841653548dde3142b2b383d8af8045f62b13da5b5c985c6fe2eb4ad646325d6deb20f24b86da6df53d88bf72d7b54a87384adf4514ffcd4bdf740155bd317780b174881a8a0a944b9c3fa2cb21248e1452f73ea82d370024bddb0cbb1c3dbf2ef3cf444a4c4c1035f45f0cf0d90dbe7e69d0ed1f47895f981a2ebb0d112f6b8e2ff1e96172e6ff807dfc7f1afec4668c1adadec99918f521c8500c1a2526c4617fb3fd0e86915dd1efd7bfb4caeac2b321fa05995a134c5fb7a2f2bd7c28f0d511cb67c7d93966e75528cbaf27c454c4bad1dd4455a8e0b340890890f5049bd2c8675fc584bf8c49d71a0e045d961b6e8535ff981939101f2979f738f10e96f9cc8faf9c22479976efba34cb7b0b7ab21ef5f520a2a23f289ae734d55062193785ca7a7457cacabe25645a1149d62276ad0f684e01abd7264ae2ce1f9d5129bb22dd228e32f26ebf4f069e9168e636f4b438f63b159f0e5f8aecee416292faf8bfd62e12835a9210a68112b375f7e463db20d307462f9d63a23e466952e2bd8eac3448970e5057b896725febe491ad0fe6ea1dbf9103cabf638b812be4a0a5992ac589ceb9a77fd5b062907536fc58f949851412cacbb8b05bf6080ed72b80d91daafb7426fb4998eac46f85078acaba0f79dd7d6f83230d0539936487b083ca6ffd0dd414386c595f866c48193ad5af2bc3baae9394ab0dc43db1551a2628a9c59e83b8afe5b44d6aa2d444c1da8bbafcbb1c1e9c70e7c47b18dea7f6b3b6262c1b9c981dc77fa35b526a7d172465adaa3b3cbe32d46208ba31a3b8b362c3513cd8f20c28a4c629f6fb15b42e600695487fbe56e75a7a97ac8906a28646f1ba0a078d831a46e2c0120dc49dc1a789260c9a318baadfca75fcf15859e5d264d084ce6b59e1b425daec62b11d1f9c69f5d88c7a5d97dc9c372c97c81c1c5c125e846f04a8c9254e66fe0656a25073b5f790696eb605bacb3cb1bc1eadb2f52b4cc88ecf615eda01ad0f68e7e11c96a9e9aa0bca43fe869464c7a6d181b57318faacf9db50636f03a10a84549128ed3c9ea54ec7a6ec095934a96ba1916fde9c546329d24040f0669be484f17c40dcda4aa3ca38ddccfb456cef5d60516cb2af9c856382f55702583dec46c8056b4b7770f80a60f240fe7bc02d63e36082b3f62e150a00c07ebf1d3a23c936014eced049863b710c4539c4efa3ee3307c3c459d325f81ce19d80d16951e15581ad01f910b0ff2730255a6e7ca847e31500dbde0ef0860e8856759eefda5703a130084911dfed1c6d05b9da70bcbb824e6f49588bd3fa1bad4f059ceb3ecb2830025250c6977aaa1a48d885d953ed47b8344b6b75cdbf7bf11198cb72bec37094a49759076c9c961691fc3ea4eb56d13ac3d924561ef3a2d993563e2ad62691b5126283ffe4c9b96c532e2e662c8bb03832ce8667632e1c814e6bdf09973ae0d78ec8d7e5da783b9d0bf9a0c191ed92c9a8c0b5f8f59f3f5ed916942f305fe267db376dbf1563e0f1787b0f5d7780ab4fb6ef16e76e05de742aac57da4799abfc9b576321f2cfb9935429cce277d51f5027777796e709f420f1fa872f927832f5e14e7f558e4116b85184444c8130894c346328252c4d9845f7a5fdcacf12c5fb396588894a2c45415cb97e58217d0fb604f35985ead2fa4512cbe3d16bd26fb1af75dfa10b92500207c99d4975446daf77f40c5acd24fec5602a9998e7188a0860bd72770ffe4a26d1dc0dc864161d55670967ded5d8f578cab7d62a069c73f1d62dcffde399503ab6308d6bc29e43ad1125c0076ee9728292a2952d6c832d00abe8c517d1d2e5223b19a890c6b5e793cdba14a074aad99a780ca6b02979cfae6051aa5f03bfe23de46d7a5bd501e097dbf43119b9f0b344617b1c19e2cb11d33df28dbc3535accb7d84e00146e82b1bdb37acc64ac40ff984bac4b16768525f2c01c11a601fe7c01b3666768cf2c99ea891eb0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{0x1278, 0x1, [@typed={0x8, 0x29, @void=""}, @generic="9726a340cd7c454656abf02c855c4ac6896b08fc7b3d071ec8e98fd4b5a3fbcbcc86b7e412f6be72adf2cf51241ae7ae745c1f8b265a904c694b224b8316c8c733374cbea9cf39043975c45f87a8fb97ee723df5bf7934ec34aad77dbc8b3fad619daee4eca48bd0adc83e3172aeabee8c4bff86508553a427d21a75770bf580caa00a11ebec97d17bdc93da8846835e9d60", @generic="c45b0553a1b541b5372b992c71e03a8bef6bcf6042874ea20684a046a9712399ab16b282b9076c4c02085b6788c273215464c8e0dd26727732a3475e25899b72e4faab401dfa692228e0dec35c1ad304a7559f0eea718528aca28db5021d0ca796b680776ceddcb0c22cc1948c5d003ae027fb7987c157449e92d79fb76d6e477b4f6f711434dd2bf4bd571e26eb8343305fb47e492d50b8364a91c8eec05f9bfced307337e91edc7c8ad981244e42c5f7d1", @nested={0xf0, 0x21, [@typed={0xc, 0x96, @pid=r4}, @generic="dcb369eea59b3b2b6c7d1ee3f04728382a451e865502a561eaa4e2febf0ee0de3cd7d73a04bbdf743a732849f5380d4bdae0731f6eadf62742e2c3aff28e41d1c25bf9195bd377e858468e78cae6b9133e00c032c84d0a11cc6fdc1eedd73ad841fd904ef482a9e9c924c9de01eafe37ed39be0c75447fae882e78da896fc97c60bbd022a40c16b106474696423da67c4efc052116d65190592c1b3e268c553b8d2ded0b94eab5e2a1cce6a20145bac0ab4ce3921b5294db80f7230326cb9bf5d8be222d9f344d", @typed={0xc, 0x55, @fd=r0}, @typed={0xc, 0x7f, @pid=r5}]}, @generic="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@typed={0x8, 0x8a, @void=""}, @typed={0xc, 0x4, @pid=r6}, @typed={0xc, 0x81, @uid=r7}, @typed={0x18, 0x5, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, {0x104, 0x1, [@generic="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"]}, {0x74, 0x1, [@generic="a4c3ee868e76223eb29470e4962c4330e7f675eddde045c031f69f17b477c2538bdd46222139f11d4119929f072fba95131b0948aa8eeb5e0ae9e4ff07c599218e4673e513a6ba5778c54b16db5bbe25e1b24dc39b07458e6c2c90dad12a72c489add5", @typed={0xc, 0x8d, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}]}]}]}, 0x2630}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:58 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x8, 0x140, 0x0, 0x9, 0x3000, 0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) sendmsg$kcm(r0, &(0x7f0000004000)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x6d6a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000-0xfd)="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", 0xfd}, {&(0x7f0000002000)="836e8cc2c0d7d1a45ced4fd0cf7db958a4248a475c01d94b9907234df2f643f1795802ed79824e5edd3439f3", 0x2c}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="22b366787f996fbfe3df4a94fbbad95003eee4d6ea1758669789022692d76effbb0d4ae080de4728e3c1c8b9a21337a42af13bc06e332a6f41b7d8c42464dcd2a2475692d9221bae36a183f3c09578287dfbf5e41d3f90e30147dd81dd8b8b8fe3e0c5ed809b879763d9f455989eb3cf26a03aee30eaeb2b4223aeaa6fa019279c50b3ade3076162de4c640db81340b0c0ab4d8a203987f887667304477d401ae03e26d4371a36fa4ebf903948e265f0be2c33ae5950943d421d60d339", 0xbd}, {&(0x7f0000004000)="d6f77c9812e72d21ca6b0d394943db04a763b120212f58f532ceadfafd9e14755d7e8365a23fd9622aada0de8397e44960d9740dbab7162ca62c87d2f38de5893089371bf53874e64dceada1a01a868aeaf9db52c2ba251b3a15b41611ee7b9d51998b86443f78d9b5439778d8e85c80bc54b8f6369d7fa1fa36de223cf27b82809ba993fc3e3eb483ccc23523c0c0e4c77fde7f07e3987ee89e3263f4fcb4140d7e136812599b5f1e7e45aa153ae54b207a", 0xb2}, {&(0x7f0000005000-0x19)="2402e378c2396042dc8f4d8705a4d5f1c4e5f14d11605bcdf9", 0x19}, {&(0x7f0000002000+0x357)="ce6e01cf29e19bd4e2562b7fb6b2671ec56d00cfd3eeda3fd7436ed64b695dc847b2933e63b16eaef703c3676d00f3d8a480cf4a58585d4f92e8fb4c23e69b1e1abf6f27e7f63716ce158bc690b0af95a390c5b4be0cbefb6541ad7366b8b220398d22c595eb23e10952349eed133bb3", 0x70}, {&(0x7f0000004000)="2b376f075732eb3c21986745cb17ccc11ab36715172a7364966811ac", 0x1c}, {&(0x7f0000001000)="834f8a2eeccff8eac92763c868f963778fe61f48a6a7a1d34e6d98b9935896d549a453351d084aad4a9ff4eac4717e46f34574265d46184e3eebc2e213e4580bb3f8eb98ebf7966ccfa9e29e85b055b4a9d147302ba1591c2994dbecbb868cf9dd8a33174fbcba301416a89da915b1ee33fe154f264ca9901e051084c2e97714fd60522164d3f1f802c7b5dd50b17965cfbb2434c3cb05e55faa8b8894fc4f217e1da4fd559deadf03e7a37df4c7f876772e39aff906edfd80f80bd4359f0977c78fc1d951b0e9378d2af639b90589fe16467fd4489dd3e91b884db2ffdecd89d1c77e674c4663cff18ac3b571c5d96d45e3", 0xf2}, {&(0x7f0000005000-0xca)="fd244fba32b1d8501605f5b80e79c94a9494ee5d437becd5a19098c5e7ac70349a29a28a8d7508d8e60f732f7f221ab55b8a659a3fe51a2b8a622e2d84bf54233fe5be8642b871131e617ad05e203899db096407fcf8c8fa6af92f963c32767edbab478398e21c292d9c06510484e4978fbaa936d5229aa9c9ec580db3b2f850b66e52cb2c696c4bd5aff3e2dccf04ccb174b684f923f54d6c11b174609f773b03519e26d35b965b8e9fb50744ae98cdb6fe84ad6f015635af645aadf2845b41c0d0c8cc95ca06285444", 0xca}], 0xa, 0x0, 0x0, 0x20000000}, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x1c, 0x0, &(0x7f0000002000-0x1b)=[@clear_death={0x400c630f, 0x3, 0x3}, @enter_looper={0x630c}, @increfs={0x40046304, 0x4}], 0xbc, 0x0, &(0x7f0000002000)="49bf295fed2459a31c4f39e83be23e0c2b9f5e906e284c68207999e9e13843121c935ecefd01de032696d83756c1d13685b6aa9145d84d04515a85332dd2c890e888939d30431a1146d79bba7eb9845d820c2b6047020e0feb924593b813bb4ff7ab26b7e6fd5362c92db96ff26d408e2abcfda69a56633d909ee8b33e1a231a4022e7530a9c369997dd7b000065fd4a5f5736e30aad343cab84b14a055fe7e532e507b5f74bda7069f58e50133a9772fcaf3f8b56d6796576ab7bf5"}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/28 09:34:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000000e000-0xd)='/dev/urandom\x00', 0x0, 0x111100) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000014000)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000007000-0x5c)=@dellink={0x5c, 0x11, 0x2, 0x2, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1000, 0x10800}, [@IFLA_MTU={0x8, 0xe, 0x49e}, @IFLA_EXT_MASK={0x8, 0x1d, 0x8001}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_EVENT={0x8, 0x2c, 0xffffffff00000000}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_WEIGHT={0x8, 0xf, 0x6}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48851}, 0x800) pwritev(r0, &(0x7f0000004000)=[{&(0x7f000000b000)="a3a2f4c9f05fc5dedca954311d50bb35dc2a29523990f48f9371ddfc4c3e81e162882210b2edcc77a58e94e8ebd123a21e70909d33e98cc5c7b11fc2d6b523311f5b8d56ea782cc2e7e8d8f475aee397aa310ea9b4b0ea060348447b5e812613b5fa2eba87e93ac5b13f85ce40b217ed", 0x70}, {&(0x7f0000014000-0xdb)="a939fffffa9ce2a9fca8f973ab8e4324f0343cc530333da33fb291974580dc27636e346deef8598ba0c81a59fdd512be666ec12b553795ce800ba6e773122adc19b2cc85e9a1a5d2558f6e58ad3fdb01126d9b87f637722f71fb07d8cc77e1cd920fe8548a5fcf4583fe1e4810d480a6daccb3b7a748a8a2a82728bfb8a3a2084aa9bb4a39f1b3b6c8be9f6269940eacc943ba24fcdb2dba4e42ce05f84e76e599a79035f96b5954b464b9f5691165bd7a8776920a98b419be3fea30baa3ef0cfedaf331271271f74609205de16e65a6b59a469638b7ece8db9a7f", 0xdb}], 0x2, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 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]}, 0x88, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/28 09:34:58 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace(0x4217, r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r1, &(0x7f0000dad000-0x9e)="", 0x3e3e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00') 2018/01/28 09:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) sync_file_range(r1, 0x5, 0x1, 0x1) r2 = open(&(0x7f000022e000-0x8)='./file0\x00', 0x4604c1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006fa000)={0x0, 0xc8, "445e12f25bb7b1bf954f4bf27103349a9e918447b538bc692b5899a400a9c65c7d953c26a12583d67c312353e0775ab2ef8b50859c83bd0e0e35956e512a9e274c50315528dec43f56edc45c19b48b463e69f826f64a11d1dde1fee1850e9ad4a5b0c8d61409f3bbec12b8724b786c95ac83c9bc69a2cad8eface8a4302ed2d3c94d0c4b32a10c9f98c134e24b200a4e20578a8d1073e815316c20cf087877fc63abbcecf36882dd13c981bf9de3ae981a3ae1dc41d2038c11af7748c3f387129a8d0de48b4a266f"}, &(0x7f000087c000)=0xd0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000601000)={0x7fff, 0x2, 0x8000, 0x7ff, 0xff, 0x0, 0x18293d20, 0x2, r3}, &(0x7f000068b000)=0x20) 2018/01/28 09:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000beb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000396000)="b0", 0x1) r1 = 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) write(r0, &(0x7f0000caf000)="", 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = getpid() wait4(r2, &(0x7f00008bd000-0x4)=0x0, 0x2, 0x0) r3 = getpgrp(r2) perf_event_open(&(0x7f0000214000-0x78)={0x5, 0x78, 0x4, 0x8, 0x10000, 0x4, 0x0, 0x7f, 0x40, 0xa, 0x81, 0x7, 0x7f, 0x7, 0x1ff, 0x80000001, 0x200, 0xffff, 0x100000000, 0x6, 0x0, 0x4, 0x0, 0xfff, 0x200, 0x100000001, 0x5225, 0x101, 0xffff, 0x8, 0xbe, 0x9, 0xfff, 0xfffffffffffffff7, 0x0, 0x6, 0x3ff, 0x9, 0x0, 0xe6, 0x2, @perf_bp={&(0x7f000067e000)=0x0, 0x3}, 0x800, 0x55, 0x3, 0x7, 0x2, 0xee, 0x1, 0x0}, r3, 0x8, r1, 0x1) 2018/01/28 09:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e9e000-0x14)={0x0, 0xfff, 0x5, 0x9, 0x4, 0x26da}, &(0x7f0000e7b000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002a2000)={r2, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa0}, &(0x7f0000975000-0x4)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fa4000)={r2, 0x5}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd17, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x20001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000ec5000-0x8)={0x2, 0xffff}) 2018/01/28 09:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:58 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000)={0x4, 0x6, 0x80000000, 0x7542, 0x100000000, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f00001a8000-0x12)='.request_key_auth\x00', &(0x7f0000606000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002b1000-0xc)='/dev/autofs\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000595000-0x86)='keyring\x00', &(0x7f0000335000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000021d000-0xd)="e10064792f6686745b66732f", r1) r3 = add_key(&(0x7f000013b000)='ceph\x00', &(0x7f00009f8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a4000)="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", 0xfe, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000c16000-0x44)="33607c0811788a39344655ca276f2c75f0a617d11d01b288ce67c90632fc03961122e833b78df9c092cd9f5d17dbcaf696afd8b9ff9efd54a4797e6a9339b29845a0e1c1", 0x44, r3) 2018/01/28 09:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r1, &(0x7f00003d2000)=0x0, 0xdf) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/28 09:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000113000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c98000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000200000-0x8)={0x0, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000ecd000-0x4)=0x0, 0x0) 2018/01/28 09:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/28 09:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bc8000-0x4)=0x0) get_robust_list(r2, &(0x7f0000842000)=&(0x7f0000721000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f4d000-0x8)=0x18) sendmsg$netrom(r0, &(0x7f00003d5000-0x38)={&(0x7f0000ddc000)=@ax25={0x3, {"ab5e63f62ebf88"}, 0x401}, 0x10, &(0x7f00009ad000-0x20)=[{&(0x7f0000309000-0x59)="81a8b594927fb52aab9b39238bd709b1d327311ea15e8c33ad3d4b177e6b09f240c68aea8d9c85f46a2ba32c433b71126181414c979248e45943d2219bc44d7fdf3d8b58dca5f502b10714b8eb813a79bcc35c6fa4339160d8", 0x59}, {&(0x7f000099a000-0x7c)="d6d5118f5230cd1ec8addee60cb1eb6a177d9770a181af93049f573d6c474b25f5fff6f9a9a2a6cfe2f651a44e353590edc491734b45762a806b99f622c080b3ea8680026f9d2dc8e0d72f98ca23aa687864f98a4a73953ab2e262f3668f2416e0cb13f0eabb8808cf0b5a8aff5d3b27988ad504f6a4fd1d7cb61e2e", 0x7c}], 0x2, &(0x7f000094d000-0x2f0)=[{0x110, 0x114, 0x100000001, "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"}, {0xf8, 0x10d, 0x8000, "5c615ae97c57e03d7dc49386f5540a931ad3146498ede0e25e2d66bea4ee71be25c3a88a8f772cb093cc5c68c0422db1b777dafdcf79b435edce3f92fdd9681e1edf87fe1b6a819c77737fb02fa664d5bbac5c419af61a929cc2c5fea1e747b4c4a998679aeab0bb8c79fca0c5b9a8581258ab176f0264b45284ddf5480ba7d40c1eb96a676d1dea9670876ec107a23be710ca8eff9235decdbcf91210b02c554c30369046b35f4249f1e75f27f32903db34f5beaaed5749a3ef143b9c3ed2dd763e2b8b7b9cfa2de9f6adfb5ee45e04ca115f5811e9406c1a6e0e079efdc6144ee22b1f4162e4"}, {0xe8, 0x119, 0x3ff, "68b5e2195032f8990a6addf727af87e459492bcf701b37f47a0a6c8baf3d388981477b8ba6f5298c1140c89fcdccb67758fe7d04f93ef87aae8faafac7f5ce03148fd467d82b56326db6e62bcf342df92b7737192cb497989778eb4ed80e46c2789f08afec72a20d948a658a36903867f0eacfbda63b44c47c2143275708ab7504595469ff5cc661060fc5dd01af7176de3ae3394b84949e42d3cd6582d23aa18af190c7f6fff4365c985a4f5105ef16f2e6d094ac9d9d58943000e97e6d4ce695eb0b80bd41010c7400505803576ad59788362a54"}], 0x2f0, 0x0}, 0x8c1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000210000)={@generic="739c610111f19b56bde4bf5d55de201d", @ifru_flags=0x7000}) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000b67000-0xc)={0x281, 0xca7, 0xcb1, 0x11, 0x9, 0x8}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) 2018/01/28 09:34:58 executing program 1: r0 = socket(0xb, 0x7, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @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]}}, &(0x7f0000858000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00009ea000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00001fe000-0x94)={{0x7fffffff, 0x9, 0x7fffffff, 0xfffffffffffffbff, 0x0, 0x9}, 0xb35, 0x3, 0x5, 0x3, 0x8, "8e62614b9192f9ec83daedac9977b2b3287edadbf79ffc5d4d192051a29d70e7524b05d28c0b7ac8561a83d68959bc24e6223917e0054ef08e1464c440de89fee3e176dfac5505cf6d182e736dcdb032d2da53f47092dae6c8b082ea139b2275bc24c510fb8550c0d133d605ce70f2f2360430b3073755a4823626733e67c820"}) fcntl$addseals(r3, 0x409, 0x8) fcntl$addseals(r3, 0x409, 0x8) r4 = syz_open_dev$mouse(&(0x7f0000c6e000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x1) iopl(0xfffffffffffffffc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000124000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000fcf000-0x14)={@syzn={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]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000685000-0x18)={r5, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000710000-0xb)='/dev/loop#\x00', 0x1, 0x101000) fcntl$getflags(r4, 0x40b) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x3a7, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = fcntl$dupfd(r2, 0x0, r2) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000260000-0x8)={0x0, 0x0}) setsockopt$sock_int(r6, 0x1, 0x5, &(0x7f0000194000-0x4)=0x9, 0x4) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f00005dc000)={@common='ifb0\x00', @ifru_mtu=0x8}) 2018/01/28 09:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect(r0, &(0x7f0000ea2000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0d2694ebacd36dfb81e3cb764738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab66872e3404310669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbdff00a69dcf0c8e74cd8b5e4be5d19caceaf3"}, 0x80) fcntl$getflags(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000655000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f13000)={0x2b05, 0x1c, 0x20, 0xffffffffffff7fff, "2ff99db7b03000000d03e0b3adb69aabd45e63e4cdf30d775827f1d348428fbc"}) [ 60.789583] FAULT_FLAG_ALLOW_RETRY missing 20 [ 60.794594] CPU: 1 PID: 9193 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 60.801882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.811232] Call Trace: [ 60.813825] dump_stack+0x194/0x257 [ 60.817460] ? arch_local_irq_restore+0x53/0x53 [ 60.822145] ? handle_userfault+0x12b7/0x24c0 [ 60.826655] handle_userfault+0x12fa/0x24c0 [ 60.830976] ? handle_userfault+0x150b/0x24c0 2018/01/28 09:34:58 executing program 6: 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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000d1a000)={0x2, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) [ 60.835495] ? userfaultfd_ioctl+0x4520/0x4520 [ 60.840082] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.845268] ? follow_page_pte+0x3a9/0x1600 [ 60.849591] ? lock_downgrade+0x980/0x980 [ 60.853864] ? print_irqtrace_events+0x270/0x270 [ 60.858626] ? do_raw_spin_trylock+0x190/0x190 [ 60.863215] ? perf_trace_lock_acquire+0xe3/0x980 [ 60.868056] ? _raw_spin_unlock+0x22/0x30 [ 60.872211] ? perf_trace_lock+0x900/0x900 [ 60.876439] ? __lock_acquire+0x664/0x3e00 [ 60.880673] ? check_noncircular+0x20/0x20 [ 60.884908] ? is_pmd_migration_entry+0xf0/0xf0 2018/01/28 09:34:58 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) readahead(r0, 0x1f, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbe000-0x11)='/selinux/enforce\x00', 0x400, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f000032b000-0x4)=0x0, 0xb9fcd20268b195b4) recvfrom$llc(r1, &(0x7f00002e4000-0x1c)=""/28, 0x1c, 0x10020, &(0x7f0000802000-0x10)={0x1a, 0xff, 0xdeb, 0x831, 0x7f, 0x6d, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r2, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r0, &(0x7f00004de000-0xee)="b52dd4b28033fd8b1251a5b8c2ce209f7ec23f8dbe30d7d3c0b9a97d7ca666aca4cead46d5a185851185168d74498d15fa69552a89926e9fa40498d0c6ba30462256915c38432df9c6ec1418331487558346ac2c7e37ca8e88e69ec5378b84171ea03f2c775cc4ba72123dccc2aa6617cb2c58afa47a310923a9c7766b801db49dd839dcfdb437f18b770f631a51b252f832a80625dec27035c597d24bce973d70d720760b4a38d817f9bf302e2b476bf7a021a1ad7cd87540332e7d8df959d06bfac76d3fcc2628d2027393051b9354a546a963e09b53fc6b2caaae4d998ecfa7481c03d0d77348d0a15174ccc0", 0xee, 0x0) [ 60.889590] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.894777] ? find_held_lock+0x35/0x1d0 [ 60.898848] ? __handle_mm_fault+0x3296/0x3ce0 [ 60.903434] ? lock_downgrade+0x980/0x980 [ 60.907585] ? lock_release+0xa40/0xa40 [ 60.911551] ? perf_trace_lock_acquire+0xe3/0x980 [ 60.916394] ? do_raw_spin_trylock+0x190/0x190 [ 60.920960] ? perf_trace_lock+0x900/0x900 [ 60.925195] __handle_mm_fault+0x32a3/0x3ce0 [ 60.929597] ? __pmd_alloc+0x4e0/0x4e0 [ 60.933480] ? find_held_lock+0x35/0x1d0 [ 60.937535] ? handle_mm_fault+0x248/0x8d0 [ 60.941751] ? lock_downgrade+0x980/0x980 [ 60.945933] handle_mm_fault+0x334/0x8d0 [ 60.949981] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 60.954541] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 60.960415] ? find_vma+0x30/0x150 [ 60.963954] __get_user_pages+0x50c/0x15f0 [ 60.968198] ? follow_page_mask+0x17f0/0x17f0 [ 60.972676] ? lock_release+0xa40/0xa40 [ 60.976631] ? get_user_pages_unlocked+0x3af/0x460 [ 60.981541] ? rcu_note_context_switch+0x710/0x710 [ 60.986449] ? lock_downgrade+0x980/0x980 [ 60.990584] ? __might_sleep+0x95/0x190 [ 60.994547] ? down_read+0x96/0x150 [ 60.998147] ? get_user_pages_unlocked+0x211/0x460 [ 61.003058] ? __down_interruptible+0x6b0/0x6b0 [ 61.007725] get_user_pages_unlocked+0x23d/0x460 [ 61.012479] ? get_user_pages_locked+0x3c0/0x3c0 [ 61.017210] ? update_curr+0x45c/0xa60 [ 61.021092] ? get_user_pages_fast+0x277/0x340 [ 61.025664] get_user_pages_fast+0x1b4/0x340 [ 61.030078] ? __get_user_pages_fast+0x360/0x360 [ 61.034844] get_futex_key+0x461/0x1d50 [ 61.038792] ? __lock_is_held+0xb6/0x140 [ 61.042855] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 61.047521] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 61.053065] ? update_load_avg+0x249/0x2d80 [ 61.057366] ? find_held_lock+0x35/0x1d0 [ 61.061415] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 61.066924] ? __lock_is_held+0xb6/0x140 [ 61.070971] ? check_noncircular+0x20/0x20 [ 61.075191] ? check_noncircular+0x20/0x20 [ 61.079406] ? check_noncircular+0x20/0x20 [ 61.083618] ? check_noncircular+0x20/0x20 [ 61.087835] ? print_irqtrace_events+0x270/0x270 [ 61.092581] ? put_prev_task_fair+0x80/0x80 [ 61.096890] ? __lock_is_held+0xb6/0x140 [ 61.100938] ? print_irqtrace_events+0x270/0x270 [ 61.105692] ? __lock_acquire+0x664/0x3e00 [ 61.109905] ? check_noncircular+0x20/0x20 [ 61.114120] ? try_to_wake_up+0xf9/0x1600 [ 61.118244] ? check_noncircular+0x20/0x20 [ 61.122453] ? lock_downgrade+0x980/0x980 [ 61.126580] ? lock_downgrade+0x980/0x980 [ 61.130724] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.135892] ? do_raw_spin_trylock+0x190/0x190 [ 61.140451] ? do_raw_spin_trylock+0x190/0x190 [ 61.145026] ? __lock_is_held+0xb6/0x140 [ 61.149100] ? __lock_is_held+0xb6/0x140 [ 61.153145] ? perf_trace_lock_acquire+0xe3/0x980 [ 61.157997] ? check_noncircular+0x20/0x20 [ 61.162233] futex_requeue+0x346/0x2390 [ 61.166224] ? futex_lock_pi+0x1060/0x1060 [ 61.170433] ? find_held_lock+0x35/0x1d0 [ 61.174494] ? finish_task_switch+0x1d3/0x740 [ 61.178978] ? lock_downgrade+0x980/0x980 [ 61.183123] ? lock_release+0xa40/0xa40 [ 61.187074] ? compat_start_thread+0x80/0x80 [ 61.191461] ? do_raw_spin_trylock+0x190/0x190 [ 61.196032] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.200523] ? trace_hardirqs_on+0xd/0x10 [ 61.204649] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.209132] do_futex+0x8f7/0x22a0 [ 61.212656] ? copy_overflow+0x20/0x20 [ 61.216547] ? exit_robust_list+0x240/0x240 [ 61.220870] ? __sched_text_start+0x8/0x8 [ 61.225004] ? __fget+0x333/0x570 [ 61.228444] ? lock_downgrade+0x980/0x980 [ 61.232577] ? lock_release+0xa40/0xa40 [ 61.236543] ? __lock_is_held+0xb6/0x140 [ 61.240620] ? schedule+0xf5/0x430 [ 61.244145] ? __schedule+0x2060/0x2060 [ 61.248095] ? iterate_fd+0x3f0/0x3f0 [ 61.251870] ? up_read+0x40/0x40 [ 61.255213] ? down_read_killable+0x180/0x180 [ 61.259691] ? security_mmap_file+0x143/0x180 [ 61.264184] ? exit_to_usermode_loop+0x8c/0x310 [ 61.268842] ? trace_hardirqs_off+0xd/0x10 [ 61.273053] ? exit_to_usermode_loop+0x198/0x310 [ 61.277787] ? ioctl_preallocate+0x2b0/0x2b0 [ 61.282179] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 61.287695] ? selinux_capable+0x40/0x40 [ 61.291745] SyS_futex+0x260/0x390 [ 61.295278] ? do_futex+0x22a0/0x22a0 [ 61.299062] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 61.303886] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.308882] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.313633] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 61.318366] RIP: 0033:0x453299 [ 61.321531] RSP: 002b:00007fba4bdddc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 61.329218] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/01/28 09:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:58 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000885000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000229000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "dc07999e3fb8cf304c420c9bb7eb04bb"}]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/28 09:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000d23000-0x2)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/relabel\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000004e000)='/dev/hwrng\x00', 0x52000, 0x0) socket$key(0xf, 0x3, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000090b000)='/dev/sequencer\x00', 0x100, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000021a000-0x9)='/dev/kvm\x00', 0xc240, 0x0) syz_open_dev$dmmidi(&(0x7f000078c000)='/dev/dmmidi#\x00', 0x5, 0x200) syz_open_dev$loop(&(0x7f0000cdf000)='/dev/loop#\x00', 0x8, 0x400000) eventfd(0xc0f) syz_open_dev$evdev(&(0x7f0000d12000)='/dev/input/event#\x00', 0x24a, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000f66000-0xb)='/dev/mixer\x00', 0x90000, 0x0) syz_open_dev$sndseq(&(0x7f00004f7000)='/dev/snd/seq\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ccc000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005ec000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000a1d000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$vsock_stream(0x28, 0x1, 0x0) eventfd(0x487) unshare(0x4e000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ef000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000640000-0x8)=0x2, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 09:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) connect$llc(r0, &(0x7f00005c0000-0x10)={0x1a, 0xff, 0x2, 0xdf, 0x8, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 61.336464] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000020013000 [ 61.343712] RBP: 000000000000031e R08: 0000000020012000 R09: 0000000000000000 [ 61.350959] R10: 0000000020002ff0 R11: 0000000000000212 R12: 00000000006f3b70 [ 61.358212] R13: 00000000ffffffff R14: 00007fba4bdde6d4 R15: 0000000000000000 [ 61.570072] IPVS: ftp: loaded support on port[0] = 21 2018/01/28 09:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mouse(&(0x7f0000f7a000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x4000) poll(&(0x7f00002a8000-0x20)=[{r1, 0x20, 0x0}, {r2, 0x8040, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1507, 0x0}], 0x4, 0x7) 2018/01/28 09:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/enforce\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e8a000)={0xf15eea6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x9eb2, 0x3, 0x420, &(0x7f000005b000)=@generic="6d281612b587909f9333c6d800b70b14", 0x1, 0x6, 0x3}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d65000)=0x0, &(0x7f0000029000)=0x4) connect$inet6(r0, &(0x7f000053d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa567}, 0x1c) 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}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) syz_open_dev$usbmon(&(0x7f00008a1000)='/dev/usbmon#\x00', 0xff, 0x50801) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/28 09:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f58000-0x8)='./file0\x00', 0x1) write$selinux_user(r0, &(0x7f0000823000-0x31)={'system_u:object_r:udev_helper_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) openat(r0, &(0x7f0000668000-0x8)='./file0\x00', 0x82, 0x20) chmod(&(0x7f00008f5000-0x8)='./file0\x00', 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009be000-0x8)={0x0, 0x0}) migrate_pages(r2, 0x4, &(0x7f00009fb000-0x8)=0x101, &(0x7f000038d000)=0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cd9000)={0x0, []}, &(0x7f0000a90000-0x4)=0x4) 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000f36000)={0x1, 0x0, [{0x0, 0xe2, &(0x7f0000501000)=""/226, 0x0}]}) 2018/01/28 09:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000242000-0x8c)={0x8001, 0x6, 0xfffffffffffff40d, 'queue0\x00', 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]}) write(r1, &(0x7f0000340000-0x30)="b638b85e1e8d00000000b20000000000000000ffed5ed2bc7018ebbcb997ae219a4d872c678ce22c9b160e96aa30ae1a", 0xfffffe48) writev(r2, &(0x7f00001b7000-0x70)=[], 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) accept4$packet(r2, &(0x7f0000fa7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a4e000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000859000)={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000040c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x2, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x2f, r3, r4}, {0x4, 0x4, 0x3, 0x4, 0x204000000000000, 0x1, 0x0, 0x6}, {0x8000, 0xd8a, 0x3, 0x100}, 0x1, 0x8, 0x0, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xffffffffffffffff, 0x7, 0x0, 0xff, 0xfffffffffffffff7, 0x8, 0x7}}, 0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00000fc000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f000029d000-0x4)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000517000)={{&(0x7f0000a00000/0x4000)=nil, 0x4000}, 0x40001002, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000bb3000)={0x100000001, 0x1109f8c8, 0x3, 0x9a, &(0x7f0000b9e000-0x9a)=""/154, 0x84, &(0x7f0000546000-0x84)=""/132, 0x31, &(0x7f0000c91000)=""/49}) 2018/01/28 09:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ea000-0x14)={0x0, 0x100000000, 0xb6, 0x7, 0x7c, 0x86}, &(0x7f0000204000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f0000)=@assoc_value={r1, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d1c000)={0x1, 0x7, 0x8, 0x1, 0x1f, 0x40000000000000, 0xa6bd, 0x1, 0x0}, &(0x7f000073c000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b3000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1ff, 0x8, 0x8, 0x81}, &(0x7f000053a000)=0xa0) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc2000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000674000-0x38)={&(0x7f000075b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d5a000)=[{&(0x7f00006f0000-0x9)=""/9, 0x9}, {&(0x7f00008ec000-0x12)=""/18, 0x12}, {&(0x7f00008d1000-0xbc)=""/188, 0xbc}, {&(0x7f00004e2000)=""/31, 0x1f}, {&(0x7f0000487000-0xfe)=""/254, 0xfe}, {&(0x7f00001c8000-0x57)=""/87, 0x57}], 0x6, &(0x7f0000ab9000)=""/110, 0x6e, 0x2}, 0x10001) 2018/01/28 09:34:59 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0x1) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000908000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/28 09:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2000000006) r2 = inotify_add_watch(r0, &(0x7f00000b3000-0x8)='./file0\x00', 0x8) inotify_rm_watch(r0, r2) open_by_handle_at(r0, &(0x7f00002b8000)={0xd3, 0x20, "9060188ae150063d70b9045947043c4a1b17db92cd852fa860cc1cae9192cab5ab25180d851dd25aa2063a536cbbe790bea0d9f5dc82649c58ce2e5a6a1d2b72fc577422e6223fc53d7d997da3a3b76c61aef43d89ae28723353ee292c183d6fe7ad88ae45ce28a277ff2241510d5be41590546cfce85ee6835d5cd880bd6228092176cba94f55cb1ba2ef3c8da52820cb031c2cc42398c929863266465b79a32d09f006a97077687a134c36a21e27a2411f5acf455c1fdf97de2d44020bd4dbb22246d9c71cc2aab79a07"}, 0x41) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b11000-0x4)=0xfffffffffffffffb, 0x4) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00001fb000)="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", 0x1041, 0x0, &(0x7f0000d87000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x1}}, 0x26) recvmsg(r1, &(0x7f00005ca000)={&(0x7f0000c95000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000331000)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0x6c, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/28 09:34:59 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 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]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000012000)={0xfff}, &(0x7f0000012000)={0x0}, 0x8) 2018/01/28 09:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000485000-0x20)={0x0, 0x0, 0x10003, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000e3c000)={r1, 0x80000000}) pwritev(r0, &(0x7f000042c000-0x80)=[{&(0x7f0000a56000)="c7369ea1dba4aabff46a23b718781055f9211ca2db49066c46d3dce4da9bbbc9486d6c6612c14c498d5997ecc4b5c2d5d3696ff4a98a7531dc53a0e7cc2b4e3be0b0474595d59e7b5ec5a5357756e169be891de6e89c0d3718d346c03de3632eb15783078fad59962084ae959764ab2efcaae9c76544b318a7ac6f8e8a62190cb8ce3147ce6785d4f4c1b865d09017ef92746ba0bd0dfc074ec30a6a5c1a953889c2e495cf6cec0567381529af7ce728a3be6f712593cee71b17d6c039a803", 0xbf}, {&(0x7f000063b000)="737e91f652b31ba20ac1d0cd473d70494e959e8741a7f1d8b5efe8431ad67f2e8e7db075c8fb35a750db9c092d6ad0e96237aa84b3ad2f72f313b7d771b6fd78fb92acbae986751a3852fcc81532336a731a288741af4656db45b19a1cc4f63ad397e93cea708a9c6dcc1380966e467ffae2c47164f4f36d2fbe9e9e470f1eee50337ef175f6a5c2966abd35358925884a829f5ce4d4f61319dc4b82476e24b3cfeba22919c19541fe1f890c9134d33de6cb62a2e1f54bc4c46e923245a0", 0xbe}, {&(0x7f0000414000)="7bd8784516", 0x5}, {&(0x7f0000955000)="c405d118125cceba9dad5b1817ffaac43619adf5e53cb7c1f719319ec127b266db4bbab120127f5c7d9382786d4b0fa18c462c17b9b23c6e1e1b94ec8b0ada901e9ad0a4d7a9b1c0428e109938f8e7389f5a995b0f8141fa4eaeae0de2734106c8c0cdf801c9d544799f5313aa103c03afef530d930e45cd0a0d90fb88375fe5004c851104b2d5ee42b9d5bd36349a4d59ceff7e0177fe51cba9da36354121bd709524ca10dbfc105e44e2b22758dc1deb26be", 0xb3}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000012a000)={0x0, 0x2}, &(0x7f00006b9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000284000-0xb)={r2, 0x3, "32b758"}, &(0x7f0000710000-0x4)=0xb) 2018/01/28 09:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/28 09:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005e9000)=0x0) 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) modify_ldt$read_default(0x2, &(0x7f0000d18000)=""/218, 0xda) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') getpeername$unix(r0, &(0x7f00001cd000-0x5)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000024f000-0x4)=0x8) mknod$loop(&(0x7f0000342000)='./file0\x00', 0x7041, 0x1) ioctl$TCSBRK(r2, 0x5409, 0x1ff) getpeername$llc(r2, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000073b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b9b000-0xdd)={0x0, 0xd5, "03c3eae9a800de8c2f0d9f8a87dca1c1dfbbe5513ceaac6d562a4e1162354902e1b264fd3a1e0cca3e2c6e80f764705a5dc01b5e8951af6169314d6db05fa7814c78b93044140a2de370d43046646c90224ca7968bbefaa4ec712036a1f2555a8c216b4fe5781d81c9e3e53ad7c58315f05305f9ae06857c0736ed9346a194bfb05c4002498e51be67dc1bcd5cfe5d6a2c13920b3ecb7cbf8db874fb36dda8a03f513d3bab19590ce904b6c72423d15c77e1e9f84d31ce94d1cf7eed6064f8817c6d1f1b1fa2db00832f696292fdb9b19005fc3468"}, &(0x7f00006fc000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000a6000+0x832)={r3, 0x7ff, 0x3, [0x8000, 0x14, 0x400]}, 0xe) sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/28 09:34:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd4(r0, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) vmsplice(r1, &(0x7f000064d000-0x40)=[{&(0x7f0000ed9000-0x3a)="e189f3ad80fca1f24b1109e5c39738ec413527e0a2298bbcbccd8aa20a61283645e3cfd4f7ca74cd124908acfeab6e880affe4e998fe7c6f54fe", 0x3a}, {&(0x7f0000c4e000-0x86)="cbb4f9f4960d3f135e3c0bcd90b74abe21841c470e8cff2bf0340bee8eeeba114f8090546058509737cc361275c0b6c0992b40301f5d31d6281f0cd9fc9824db2790fdb14c0b7fbf44c17ab952fe694a9e3de9101639fe922314e01b2e031d1abcb3c3016c25b6ed1205899317c9b2e68b81355208bbf2b5adf5aa729ad191570904ab1ac5b5", 0x86}, {&(0x7f0000fce000-0xf8)="988ea7a06aa46ff13da100947b1bfb0d00cacd3c842b2bc95b54e68375fa95fa4821f29b20597c0b61ccde044f450cf45b6770742c9c3a0e5e4e420c63f7ff5bb7a057d38c3a489e72892517ef092621252c01bfccb83ab012bc087867b81880ed585a10ef420cb5aa7bd2addad08a032640f8a16c6d97db560745b985682574cae649ebce09def1744f4cd70bfa611a1044186fd497b17fa951a1eb71a3533481b1e56d37ad338a8ab0462edc39cdf7a49721dc5707d368c71417bec4e1276e494f6ceb7051d464d5a6a2bf4849ce4f444f1eeeae6e5bd2df4faba83d1bf132e9b1da8ace3dd6627fd1c4c69b1e4631f4beba784db36511", 0xf8}, {&(0x7f0000bee000-0x63)="591ce69f6162a98503fed4a70cd3177a67492cca7f520b4617a0ae7f25735ee726bc8fb762bf996dd0ef63fdecba059e8e81d8b3f3666a318da272d75702e6679cb4a97c03f7cb2b2de514e16a0e29d5216c9a604440fb3648a767a5a19a732c46585f", 0x63}], 0x4, 0x4) 2018/01/28 09:34:59 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 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00002eb000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="12c138ffffffffffffff43089298045c", @ifru_names=@common='syzkaller1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/28 09:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000145000-0x10)={r1, &(0x7f0000ebd000)="883c825170f8032da4bb858a62017588db1f41a7d7d3c44923748082ff270157e7af76c3e49ddb02f13c318ca2e9aca3df"}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f000076f000-0x38)={&(0x7f00007f2000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000055b000-0x10)={&(0x7f0000338000)={0x21b8, 0xc, 0xf, 0x11, 0x5, 0x0, {0xf, 0x0, 0x9}, [@generic="37464f4b06e6", @generic="b8d03f55fcd102e60cb5eedacdcc8671a053ac600afef9c6fb010dac458ea68bf3f017ee288c83bb0e6e199053256dc7b74d39b69cfaf86525b44ec9c94fb2946a09da318f83fbba713de511745972edab4215879fb8fd55f1c2a69084d33ae9f4f894977b55fb1fe8adf8d958684e507378c47c2d8d6cb2d949412d92265c6137f997c9b22683792b8b77fae0f4e1e21dd02640789a6adfc3ba52a66e6785b3c763ce2b97c5e889e1398d41431be172b82ba6e125bc621b6e7178b9e7423222685ba65756d5d265a54e73529dac48048c534558f54bbd3e9e063f588d3386b4f0cfea9207b5f0ed0816537eab2198a6d74329a7", @generic="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@typed={0xc, 0x2e, @u32=0x6}, @nested={0x1050, 0x27, [@typed={0x18, 0x69, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x4, @void=""}, @generic="6c9745fcb8ada003558c6e6bca728177b42d64e006507d4bd7ddbca6105fd968813c7931535429ba47a80553f364348eb042292674eeccf1c98eec10c230b038d576bc380aacd86964e64c6dd498f9a670307b53624faae850448f3f73043a31c0ae6e73906f17c280c405c56d33711b46197c1a1a5ea2ce33df54dbcb209a1da911cede6c1b1d8d5aa4ab42c4809b876ad4733d013d192ec6a6875ca578ae2fe27c884c00efc4234667a8678f748f0d7bd5fabd080de88ae5e555d78bb2f1b26a5101b4779eee6a901df994b1067cb2c5b1098aa9573f78683bce00aa0dd7ac4cefc75f9a11d75ac989bdebebbe7d6a391731a0d2581b05949121f6fe7c49c4f401a28f3b571cd2a1aaeb229a5bb80018a8facc78cd65599da14078aedb64807b77ba434306c0e0437927dbc502b03053c6d2edb34f6773a5c5381962e2d14c9d60dc1cc9f441f21421481462c3cfa87dd1ad77759c9c7a3c1ac68db69646e06ed79954285d8c1336b428002d5c1fa431aff98ab4668d5051862185a75964e772ad00eb12ad1717aaae1f6eba1eecab4cd2ba7732eb589069341ea33c4310295a9463542bc4d04bd8e454db373e7df283dc29c6b30810918e00df2e139c587507835dc4f030a3d75300f97509afac99779923b126ddc78a2d2d1870043e8c786a49eb2e7eef904052951821570645945cb3a7dd5e78ef3a70000573282d28274ade07078462dce1a8c835ed7fa33751ce1b7c574d8b7d1df3ca2d92b29aaeab79b7e11d21c2df71ddfe504b131872619dd41fad22b26b0c9e560eaa954139cd1e71bf8c9c2f5989e42d79c53b72f835a65bbe7b4681d6c7e2f438c6e665883b40c2cd662515a0f207aa859000370dfa0dd3b79fa5a5a964f1f25b385f07c5a0e0aae04cdede21d4f856da15e9dce815299bd475dade9fe0a597bee29e6a57c122090ac5230b55bc76b5a2f33b36e98059d5e8c5a3d5ac218f6823c7e0726f3ea0f150ba36caca915694c64d6284b89f8f849d772392fed7b7a7dbc496a4cc55aa45778fcd436b222ed96fddf1a0c6f64dde87ec6c981e57e6daf1bd9a05352810e4ffa8cc229c36a2196794e7b83aa3fd449b10146cecc2c6fea0c19f7155a2a2d0d0f4f53cf60d3bed5ede982e4c735c83418a75603a48adacfffa59eac5bf506534b9bffa0c34965c41f96913ac73e5501292e5b834ed1a052378428436ec3648eaf9d263547772cd16d2229f66a0e43a8e46338b6f3d934723346b64b88871c816fba66686ecdd18cd203b10381967b397949b4552c799306f3df7ba29867505b89d691cd0b301edac20a56e13d492cf818061bf8591d63d43598981165758f32a10232fe9e3d6b7685124ff17a0ed997c0521c31a1c1877196da7c76b2a4c8f6fb0243aa9a985d61595e28250192864bdaa7b26d4d4564d7cac2001c9208bb032b3b03ce3f63b3bb629fb18f7b8053aaab3b0ddb42a3682477a30402d42275b098c40b84340c2c073a9704c0acd3cc582f7d1bdc6243a535d621c24a7b6bd48b1bf7906a08dddc6cd56019f7e2173f8429232af357d359bd06a27923bf651ec5796f4c299dcb54ff2a31b7ad50508b2a0388550814742a05fc96cd04ae057c558af0813fd4c3be493364cdec5565d917638ad12732543ebc3636174dd568b264034c3f5ce36f413f6aaaff0f0cfe13381ff1e40e4b2a83ab492862ea953976036a79601b18c3c5ccd4491967b232a1092cfb6cc94dad631f0c758e9a0f84acee55ae342981272f28c02498fdc95c520044a8ec41a4f4044b8b400394472233329e0b5d0e34b8af940b7e2098223f57476d5895d5d735f5e02969c6a5698aa55f5e17d7b6e0abefccfa9ffe9dfbcc6c5d22c1e3f90fbe89e84094d3da2b512b355503b3ddff5fdaa304e03e31bf49444341e58975d8768ce83675c36c88f0673a10fb5cee5d8969c2fb7226135383bedfd6c03e18460db55119215711d78d6d9a796747b5dbc34a07ef8f7b844a7639950ce10425baaf83adfed21129d16bb914a3533ba47098284e52d760de8c2a69db926ecf8e2e93c188b382fe5dc2618cc2d536272b85780bf0cd732ecce8e8e26a76a32053e45d35f9039a8491fedec400b39363db871f3a4522bd7910307abe16381a035093243e22f84bd7216529a7ebe6e665f771b3dec655e23130ed742a4b38ba03a62ba88ce52ca39f860da161f8599057241342bc7af2796b30a4432265a16a498978781d76a76716a132c4c3675f766c8e815d2fe34678c9e57cb1ad05dd1761011364379565150cc03a7a4c6f7e55a3b8e99c21ef87f7f54efcdcab02651ed6af81c5ade1760f84fa45d94447a3e25472146204eff81df1f3e593e58d179533b9f981092039b1d9f6f01ef1559c9d4b1cf3970c691e08ca033110efe247de468377ca452ef0cbfb1043aaffe33ade886d598382fbca6b305ebe5d9b804b2a3e3b9faf7e08879a77ccc2654e6d6af7e2f527a296796dd176ea07c7e6279b94ba963fb5cb607b3a0b4e88e2eeb1627766f6cfe45398dde74ad42f7861b7ddcaf4b112055f27feb8ccc67a637784c498d52c69f165612e360b51c8beba9ef3b65994d17651b8e081136ab551318813e583daa0a790ed9b4064d00d94d518003bb8018285a8ab334a1d0107afe44b112a1595b9c2f8431385ad2eff81b1b9c8043b8afeef8c5b595e9d6ec9922bf92a3cd5c74b71929881649d80c6b226670997db54209e5a5584dbf82d5510d93a90cb633319d4341e1067e389303452433b16132383708f42eee1755303984af0eda4bca40ce19d40a116ef5ea4028ac6b378e6de6b0ee4ac2d118d07ec2bf804f792e01a0ee9b75d88032ec2430bfa4b4e6f2d9da4bb50854b8efb5845c0ec998ad7392b2e58042e37ec188778f2ce712021f5958a917d072bdc451d35ac4b36fdf4f67a291df62c9b1d85a5bf5ccdfe37e4fcc989afea78fba2d80a208ccf6e225791e0a40bbb747669a143d5737769a2174626feeeca99296271c9f9a570bbfe762339c5615bfe9d648b0a7531fb2cf524d0413e46a824e6b30bbad0518a0b4a1f384ecdab5a7ec4b49f41b1fc07dd5373b64e3f68e83a0f9815d0459a1975ed76265cb1407190de5eb164def216a641f1cc8697517999231d281e038ca3d098eedf0ccfb560073ae420622faeaaa01fb4544e79bac3135026112527e84a2eb907eb0b407ffedcba1f1562abc1b90f9a3b5cd9ab0809e11f51fa1ed1445186e8998c2134b1147e9e15923c6925b33467d15ab0f57376f4ea330c6c2268d6094fa88f4f191d9d37726c3b036ad13c96613c30961997168dc712ea481afdba28e61ada146c2029585a728cefd206b46b02dcedc1a67f7c36be71b82a36c434d9d1091e161b4287a880744691426b6d4e76f327453f24894aa75a2af56dfcc6bfc5ca414a32a3b7c66af204c4698ae08dc1a3b419c52f644b0fd81f54a2e3741bb2e74e66f5c056838a746813651aa229b1a587a8e259fba4dafb5fb90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@typed={0x10, 0x93, @u64=0x7ff}, @typed={0x14, 0x44, @str='/dev/autofs\x00'}, @typed={0x8, 0x7e, @void=""}]}, @generic="863e15953b19024b76feb19098e498e0140e402ab392afa9cb046831375b65dc34ede16dafd4b27467ab094e1d8094acdfa7f6ea5531f7d032a32bd298975010615a090c6ca96588474af375e139"]}, 0x21b8}, 0x1, 0x0, 0x0, 0x4001}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:59 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, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ce000-0xa)='/dev/ptmx\x00', 0x4104, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) dup3(r0, r1, 0x80000) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00007a0000-0x8)={0x0, 0x0, 0x0, 0x3c65598a}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b8a000)={[{0x7fff, 0x80, 0x5b02aa7e, 0x9, 0x6, 0x4, 0x1ff, 0xffffffffffffff7f, 0x3f, 0x6, 0x318, 0xffffffffffffff80, 0x5}, {0x8, 0x1, 0x5c9de6e6, 0x3728, 0x8, 0xffffffffffff0927, 0x6, 0x9c, 0xffffffff, 0x3, 0x7fff, 0x1, 0x5}, {0x5, 0x0, 0x20, 0xb62f, 0xfffffffffffff001, 0x100000001, 0x1, 0x3, 0x3, 0x3, 0x101, 0x10001, 0x15b}], 0x2f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f1a000)='/selinux/create\x00', 0x2, 0x0) 2018/01/28 09:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b54000-0xb)='/dev/loop#\x00', 0xb5, 0x8001) ioctl(r0, 0x8001, &(0x7f0000ca1000-0x1)="a6") 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000887000-0x50)={@common='ip6_vti0\x00', @ifru_ivalue=0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x72, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x3, 0x0, []}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/28 09:34:59 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x8, 0xc43, 0x100000000, 0x100, 0xffffffffffffeffa, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:34:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 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) sendmsg$netrom(r0, &(0x7f00002d9000-0x38)={&(0x7f000030d000-0x48)=@full={{0x3, {"159e9c664f6a79"}, 0x1}, [{"649a037d3b8080"}, {"2dfaa02aba2a7a"}, {"c63f0b96644075"}, {"999be5a8806272"}, {"798905d7aa7170"}, {"1347629dfed476"}, {"7bda34597f1fb6"}, {"53ad365bc29f1c"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000688000)="c3afb6ada08e971cdaa4aa70dd981506bb0de90671e1ff8fe343ddb4cb4591c1c735ff166c4fb4c2648f3dbaeaaf5845124b60e56c7be8beb03f48903a2e7641984a42a11dcdd792e057278124e3d8d5e53216006de33acbd0f5d7777c08869db36365ab2233ab20ecf4ec1ffaa86395f4ac257de82dd76f3390b51c821064fec7c11f68e24c349486a3b7cf5e2754a3427b9e98e4862ccbb759e2ddab513ec25d527251fcadfb733315e009028afbd645bcf290aba69e03e4d24d0154de4ef0410e268246149702fe6315a3d37a643441d3df951d40e2372bf7d6ebd8d055edb89d19915aaed308", 0xe8}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000001000-0x188)=[{0xb8, 0x0, 0x3, "7d65bc6102ba4fe202322a14c34db1c1c821e5d40eca90f608cb7f654824522401939ec6c0344e655ab62ed4fafb9903ca23cddc2d58d597fbc578f98a41a4db9fe9de32047a533c8371d17c6d18d32a8ee97f8d5aab1189a7c1e87468cc079b287eb2307c0a2d3d5c55089e7922ab65cedb34ed608568fef78322ae5c79b34f94bcd395ef19c82b19f32c45326c29a396dcb4b0b1deeffc4654b99127b0829db3"}, {0xd0, 0x117, 0x4, "56293bcc099c4530018d61f2bebb9d6bd42564b7fb128a4ae387a50706d53f23c05027a9f665edcf6d089e0388dbd118adf38066fcd12cfa95f6a449b3bdaae86d36c73e625a4f5753a08834cb4b77bc1e95abb876379286c86a56322a582600a9c3245677dbfa55f22c464d13a78240a6942cef94096feae733994659fefc93f03102921590f60d781281631ce7080332076b9c9346b42a3239951c18daf6f362cca7196ba5bc51a4057f48a2069d04dfd279c3797c9778d6962c"}], 0x188, 0x800}, 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f00004fd000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/28 09:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000001) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x96c8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000a51000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000266000-0x8)={0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00003fc000)={&(0x7f0000fbe000-0x8)=[0x0, 0x0], &(0x7f0000422000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000aba000)=[0x0, 0x0, 0x0], &(0x7f0000df4000-0x8)=[0x0, 0x0], 0x2, 0x8, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009dd000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000074d000-0x38)={&(0x7f0000599000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d1d000)={&(0x7f00003a1000)={0x268, 0x15, 0x100, 0x2, 0x2, {0xe, 0x0, 0x0}, [@typed={0xc, 0x58, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0xc0, 0x53, [@typed={0x24, 0x68, @binary="1a7030886dd977f8be6578d2a9b91b2b1b9f0a6dc5bfa3e5b052"}, @generic="696d6612c8370fb6870346b25a4a301f015e290bc24ae1fa02e7da1219180a974921fcd431084d2b01f128c9e66ab2f8b201a8c076c5b6fd3e81349d6ff40a1bc60d89b32ed4f10d1de5fd6dd10f52aa2c1db8447117eb5a0d8344352a7bc372ec6de915fd6d1d34895b715f2d9e38ade5e75a61383868df60c005491097b8d60d068a8dea13717cb148167c851229cc19bf9687ab"]}, @typed={0xc, 0x72, @pid=r1}, @generic="91a0eb93a2ebf811d224be4f5249f47bde75234ff0b2445c47202f0a14c475114cb559e6dcc83428c337eac6a25adb4ba6334689c3e4965d56c00d159266571dda4df44addff46c999b74a1db507718945b3d6aaff24b9eb9514c76ef46188de983dbf9eca0bdd8a6f7e92153408e505e38897179d75dbc7f966803ba32b41ee4b087142941e546537cc8395cb1fcc0617b6f3045f3c9ead08e2524d83435770a8b205b69f702b6896ba1a69afb6126fe7f5e99d3de3867179427507a0973c9d2cb77295f151049c686e9f5cbdea0bfa30467c3fe155430f1c121e4d", @generic="d69a842999044d0cb71b25cfab5190bf88413018c1d3971e28c7be0731f0d88c4304b4b5b681f640e7ce3cded37a7ae68cc7e6d2e364d58f24e36abc0e60b3a4fd874a1e88d837fd38d1295aa3a8c69ee72933ec65efea75844614ffa52052cf4bf2658dbe19dd686479e52c97eea58432afe598db49173f13c1ba7e1a8276f7a5a3262304fd96c08f880645fba7618ab6182a46d64417228f8f085eab64"]}, 0x268}, 0x1, 0x0, 0x0, 0x20040040}, 0x20000004) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f05000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00009b1000)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000027b000)='/dev/rfkill\x00', 0x8a00, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007c0000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a4d000)={0x1, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:59 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x9c31bd496a9a3f76, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000872000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000184000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 09:34:59 executing program 7: io_setup(0x0, &(0x7f0000561000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000159000)='/dev/vcsa#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x3, 0x7930, r1, &(0x7f0000001000-0x2b)="01c8445c2d38335d58e92a6b4480e7492b630dbab7e916bfe4ca4b461e0f1a1e7455654fc598ab69498285", 0x2b, 0x9, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5f000-0xb)='/dev/hwrng\x00', 0x2c4601, 0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000bfe000+0x198)=[0x0, 0x0]) 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/rfkill\x00', 0x1a1843, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000020000-0x4)={0x5}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000018000)={0x3, 0x0}) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000011000-0x14)={0xffffffffffffff45, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 62.198384] binder: BINDER_SET_CONTEXT_MGR already set [ 62.212047] binder: 9334:9356 ioctl 40046207 0 returned -16 [ 62.230533] binder_alloc: 9334: binder_alloc_buf, no vma [ 62.238512] binder: 9334:9356 transaction failed 29189/-3, size 0-0 line 2903 2018/01/28 09:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000605000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x10000) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000dff000-0x4)=0x800, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) fstat(r3, &(0x7f000097a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f0000710000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec2000-0x4)=0xc) 2018/01/28 09:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r0, 0x4b32, 0x401) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000cc9000-0x8)={0x1, r1}) getpid() tee(r1, r3, 0x80007387, 0x0) dup2(r0, r2) 2018/01/28 09:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c82000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) 2018/01/28 09:34:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0xc77)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x267728eb6bb4e5ea, 0xb0a1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xaee1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xffffffffffffff01, 0x100000000, "66a8126a37b662f5051b0d5c6644b928f2896f840067528fb08f3331541585b3de022aa882457d7484d12f2736eb7cbf054963f3b94729e3e7cfa9bca4a6642c7a00fda9e4e8c6f2233928db9151fa98"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000047000-0xa)='./control\x00', 0x0, 0x0) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f000082a000)='./control\x00', 0x800) bind$bt_rfcomm(r0, &(0x7f000060f000)={0x1f, {0x2, 0x283b99f, 0x20, 0x4, 0x9, 0x40}, 0x6}, 0x9) inotify_add_watch(r1, &(0x7f0000afa000)='./control\x00', 0x22000800) 2018/01/28 09:34:59 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fd5000)=""/31) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$vcsn(&(0x7f0000486000-0xa)='/dev/vcs#\x00', 0x0, 0x4000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000003d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000073c000)=0x0, &(0x7f0000144000-0x4)=0x4) 2018/01/28 09:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000319000)='/dev/vcs#\x00', 0x10000, 0x301000) [ 62.266636] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.294853] binder: release 9334:9350 transaction 9 out, still active [ 62.301645] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 09:34:59 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000027000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000027000)={0x3, 0x0, 0xde, 0x40, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000)='/dev/vga_arbiter\x00', 0x100, 0x0) r5 = gettid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000027000)={{0x96f, 0x6, 0x3, 0x4, "335664695510d0dc7b8eb6476af06853c809327138d819b6b46065da18809d79650207da754997ed0c98c031", 0x7}, 0x0, 0x0, 0x7, r5, 0x5, 0x100000000000, "9d8099f3b96ab4cb6e86145e300ea05dd1c2f30c8fb19033f634252ebf0d3557fcfc03adc194e111c5ddfc5b9bdfd807222224e51bbe1e47adf629cd6960e379", &(0x7f0000022000)="5c93235c73797374656d736563757269747900", 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x7, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000022000-0x10)={0x2e47, 0x0, 0x5, 0x4}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x30)=@ipv6_delroute={0x1e9, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, []}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000026000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/01/28 09:34:59 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open(&(0x7f0000a3f000-0x8)='./file0\x00', 0x440, 0x100) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fcc000-0x4)=0x0, 0xb6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000fcd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{0x0, r2}, 0x1, 0x400, 0x0}, {{0x77359400, 0x0}, 0x4, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:34:59 executing program 6: 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) r1 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r1, 0x1, 0x0}], 0x1, 0x88) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004f5000)={0x3, r0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000047b000)={{0x8, 0x1f, 0x9, 0xcc, 0xf48, 0x80}, 0x10001, 0xfff, 0x5, 0x3ff, 0x800, "a400ba9ea7f5e027d1d776b537bb072facda4508066fe5fba6618be5aef27b8b422dc841968ab04c65d18e9b72a0dcd939bec55e8b428225f0a1050e3517401f8a67eb706671543a6c5f582f75e1718522762e863da89b3a4116353528dad0391975f68c4b16dc5d4b41d68f6f2e9d924de9436db774b420f3e0197f87836760"}) removexattr(&(0x7f0000d38000-0x8)='./file0\x00', &(0x7f0000f60000)=@random={'os2.', "2a262aa300"}) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c67000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000842000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000287000)=0x0, &(0x7f000090b000)=0x8) timerfd_settime(r3, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000c5b000)=0x4, 0x4) 2018/01/28 09:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000275000-0x10)={0x9, &(0x7f0000ed2000)=[{0x7, 0x2, 0x9, 0x4}, {0x40, 0x6, 0x0, 0x200}, {0x1, 0x3, 0x8, 0xffffffff}, {0x61d17cce, 0xb98, 0x73, 0xfff}, {0x9, 0xfffffffffffffff9, 0x7, 0x5}, {0x7ff, 0x1, 0x5, 0x6}, {0x100, 0x0, 0x2, 0x0}, {0x1000, 0x3, 0x4, 0x6}, {0x8, 0x8686, 0x1e32, 0x1}]}) sync() setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000b1d000)={0x2, [0x1f, 0x5]}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000545000)='/dev/rtc\x00', 0x119800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000662000)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00007ea000)=""/27) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) accept4(0xffffffffffffffff, &(0x7f000092f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0x2e, 0x0) 2018/01/28 09:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a19000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b74000)={0x1, 0x80000001, 0x3, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 62.341659] audit: type=1400 audit(1517132099.692:351): avc: denied { getattr } for pid=9368 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 09:34:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b87000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000013e000-0x10)={0x5, 0xcb5, 0x401, 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) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000af3000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/28 09:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000078000-0x9)='/dev/kvm\x00', 0x240800, 0x0) 2018/01/28 09:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = 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) fcntl$setsig(r0, 0xa, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) r3 = syz_open_dev$dspn(&(0x7f0000c72000)='/dev/dsp#\x00', 0x3ff, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000add000-0x4)=0x6) dup3(r1, r2, 0x0) 2018/01/28 09:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 62.456090] audit: type=1326 audit(1517132099.807:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9395 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.457665] audit: type=1326 audit(1517132099.809:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9395 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.460165] audit: type=1326 audit(1517132099.811:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9395 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=162 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.489788] audit: type=1326 audit(1517132099.841:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9395 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.490094] audit: type=1326 audit(1517132099.841:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9395 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) socket(0x9, 0x2, 0x98a1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000712000)={@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]}) 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) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$ipx(r0, &(0x7f0000fc4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000556000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000405000-0x8)={0x0, 0x0}) 2018/01/28 09:35:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009f7000)={0x0, 0xc, 0xae4, 0x5d6c, 0x0}, &(0x7f0000dae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e4b000)={r1, 0xbe}, &(0x7f0000cd6000)=0x8) 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) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f82000)=0x5) 2018/01/28 09:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000deb000)=0x0, 0x0) 2018/01/28 09:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket(0x0, 0xb, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003a6000)={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]}, 0x0, 0x1ff, 0x80000000, 0x6, 0x1}, &(0x7f0000ecb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b8f000-0xc)={r2, 0x7fffffff, 0x2, [0x100000001, 0x9]}, 0xc) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002d9000)=0x0, &(0x7f000079d000)=0x0, &(0x7f0000754000)=0x0) setfsgid(r3) lseek(r0, 0x0, 0x20000) 2018/01/28 09:35:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00003ec000-0xa)='/dev/vcs#\x00', 0x8, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000e4000-0xc)={0x2000, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000214000-0xc)='/dev/autofs\x00', 0x10008000000000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00004b9000)={&(0x7f00004da000)=[0x0, 0x0, 0x0], &(0x7f000034a000-0x4)=[0x0], &(0x7f0000937000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009b0000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0xa, 0x5, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = syz_open_dev$usbmon(&(0x7f0000aae000+0xd04)='/dev/usbmon#\x00', 0x0, 0x182) ioctl$KDENABIO(r1, 0x4b36) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000feb000-0x10)={0xfffffffffffff801, 0x8000, 0x3, 0x4, 0x0}, &(0x7f0000e0d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a9e000-0x18)={r2, 0x6, 0x0, 0x4, 0x100}, &(0x7f00000c3000)=0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 62.492252] audit: type=1326 audit(1517132099.843:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9395 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.743249] binder: send failed reply for transaction 9, target dead 2018/01/28 09:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000821000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000b17000)={0x9, 0x40, 0x7, 0x3}) 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 09:35:00 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x40000, 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) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000019000)=0x4, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 62.841398] device syz4 entered promiscuous mode 2018/01/28 09:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semop(r0, &(0x7f000006c000-0xc)=[{0x0, 0x400, 0x1000}, {0x0, 0x1, 0x0}], 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ff9000)=[0x1]) 2018/01/28 09:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) process_vm_readv(r0, &(0x7f0000bff000-0x10)=[{&(0x7f000004d000)=""/252, 0xfc}], 0x1, &(0x7f0000c6f000-0xa0)=[{&(0x7f00002f1000-0x4f)=""/79, 0x4f}], 0x1, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) fcntl$getflags(r2, 0x0) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000112000-0x8)='./file0\x00', 0x80000, 0x0) 2018/01/28 09:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007da000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ffc000)=0x0) read(r0, &(0x7f0000130000)=""/28, 0xfe2b) r2 = getpid() sched_setaffinity(r2, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e2e000)={0xa, 0x0, {0x0, 0x0, 0x200000000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept(r3, &(0x7f0000bca000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044c000-0x4)=0x8) 2018/01/28 09:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00005ed000)=0x89, &(0x7f0000f6d000)=0x4) r2 = syz_open_dev$mouse(&(0x7f000019e000-0x12)='/dev/input/mouse#\x00', 0x77c6, 0x2) getpeername$unix(r2, &(0x7f0000b0e000)=@file={0x0, ""/4096}, &(0x7f0000661000-0x4)=0x1002) memfd_create(&(0x7f00003c2000)="c100", 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/ppp\x00', 0x40200, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000050b000-0x4)=0x0) bind$unix(r0, &(0x7f0000bb4000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 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) sendmsg$netlink(r0, &(0x7f0000d46000)={0x0, 0x0, &(0x7f0000270000-0x20)=[{&(0x7f0000bee000-0x13d8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001f1000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) accept$unix(r0, &(0x7f00005d9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fa1000-0x4)=0x1002) 2018/01/28 09:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x262902) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009c9000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c49000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/28 09:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) 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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00009fe000)=0x10) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000)="", 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x98) 2018/01/28 09:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:00 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000e2e000)="", 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd", 0x0}, 0x60) 2018/01/28 09:35:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00006d2000-0xc)={0x0, r1, 0x1}) open_by_handle_at(r1, &(0x7f0000001000-0xdd)={0xdd, 0x1, "e79d7d92fe751a9aa7c19409667dfa837a940cf5fc0ad6056edb9805dc2bc9ff85ec8bc9d3288fe55f394c7d518ed242ec13ed8b7fe12d6d33cd11bf39a62381719cec8bb5f6272f095bdce903bf506831c9bde3ad65c8ce89ada15ee86896ba278b155f9eff434d7a7a23745da9371aef897c86a16da952af7f93ded3081db740888b908ac221ed23965164252faf8c227cc166f8dd49d1fc57d5dadb832071d578a4dd5078f393ca5f84e9848e14371a31620159693d1b655c752a1a2c6de8744062124be25eee1cf22f65d0704be67b5a975521"}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r2, 0x0) 2018/01/28 09:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000026c000-0xc)='/dev/amidi#\x00', 0x80000000, 0x101000) getsockname(r0, &(0x7f0000f74000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000-0x4)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009dc000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x4, 0x4, "7bd23fe1d95b3ae2c1e693329b951928dffcb965abddc38d4cd185518f5ae859d8768abc6d92287dd4559856cd4bf08bf65ffc082a18b458abd64eb1e1e6fff0df92a02e3499b32f735ba863428cb985"}, 0x160) openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000271000-0x28)={&(0x7f0000d2c000/0x3000)=nil, 0x8001, 0x2, 0x48, &(0x7f0000944000/0x4000)=nil, 0x100000000}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000628000)={0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) r2 = dup3(r1, r0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00004fd000-0xe0)=[{&(0x7f00001a4000)={0x27, 0x0, 0x2, 0x3, 0x4, 0x6dc9, "18fe5b102b6cae247d42ce55b95134c6e30b0218c0ea9ca62fc43fe719dadde18fbb01c41c0e3cb7507c01b4be54e2b57a2d1f9a2fb724cc14de9bf8656099", 0x3}, 0x60, &(0x7f000033e000)=[{&(0x7f000071f000)="f9f3d377ade6de5c4591b433f42c85afe62bb9bb9f6893d360ae130f714dbda5af78d6937ce36187950f9398bd59090c81bd621092d17322131706d9f3b3d7b1f4f80c5bb9ad2dd07a6678fd1d783109e3e770007ca668e81566724000e4ee6204135df52ae8d207ea9f34d32d57d8f94eb9f471c319f2251da68efd9eb71e12199b1b7931f62eaa9988e441fea688363f710e0ad10b2f60fba0fb9aa7d633295ff6031e7d97", 0xa6}, {&(0x7f0000212000)="9e3caac5194cc52d18d88ecc78eefe03338c12682f4a443d6e7a632c0bbd6643dcb4e39c4dc5f0208afa353cbcdfebaefafbe0de485dfbca976fab79619b886504a70fb742afef11260f1dfb1ffb5824ec9fa6e9aa77ec1907ab287053b0a989d25229e2c872d774ef8f9e717b78344f56442d4c7ce3425cae2ff85c5635236df87321418a8f2155fd2a6066c8ab8d35319c66e172da8ff8fb086591269fd2d2efe46d667e71c324b19381c6d0f0a5ebbb9b9ac6176aa08a46a21e0484e694e1b3869313", 0xc4}, {&(0x7f0000260000-0x3d)="24aa1145083da862aa004479438355d2821a85f0bf50ddf0314b2bce7b6eb8c4c72ff7d1a9190ee49c715cc1da68cbbc9ee1f33f948aac7933847d3700", 0x3d}, {&(0x7f00004a0000)="262a8ec20c0345987a2c72acd596a51c1845a2cf78a6ae2a2425e74aaf673e505a7e8c71c185f20b3c55fc9bb912f4aa6c625d680ea658f03813787ece021ba451adb1f10f74349e94bfcd1dbf03350b77417896b589f31d5490e1ced639b1406fafc0d4f58176a62596c890c52456827d7d90f539f2eb5d10bbca5c368b11871757fa407c352b72bd8c44dfa9e0dfdb93e745bdec55687ac00dd2f55995a9fc7530936d862ee3135f72443ad29772dd0c62a4d8e0e7214aad42245b2aae36f26533f9a453014339c2", 0xc9}, {&(0x7f0000d13000)="8532a6559cd565bcb30cc537a594e8a3f63c9808c62ad1a408fd1fc787c97272f5", 0x21}, {&(0x7f00003cf000-0x16)="2c5cce7b40a84b68486306c908a607cbac5e22e6824b", 0x16}, {&(0x7f0000835000-0x87)="b4c55e61ef63db3ee73420e470ef89cb39bed4a06e2fc5c043c040607ba696e8e9e262cd6f670d294bae63076dc54254a60d5df70fe5d982502e1696fb658f7613eb72502eb9394eeb5aece5f64dd0aef97644ab22c7f1236899ce50493a66bcfdd5f39d89d91ec36c15b7528afa611261682c8bf119d133ba0b8661cbe1047222a0bcffe88bed", 0x87}, 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0x1000}, {&(0x7f0000cc4000)="edaef0c8057c91257ab9d05f5acc20d898e38db3b795bceff4134888c7d70630e0339575", 0x24}, {&(0x7f0000de1000-0xd9)="abb12949786a9113ba3ff839e7cde9e11409e3f1cc3971f98eeee05e7a779504b6799288bcf80f5e5fb2a62986ee8f2fb440edb6e51ce01d801989a02058c4b4c9cf28159fa6d3cd4402a3ae9ae7ad0b61a8bece4616678d6a9af1fbb717304544662e7e5c992b3c04ed5a21482abbc45e5408f6434dbebfd99fe764fc5e1b177a86c332f03fb4a4b84b38d9d4630b12b4fa203a49a434bcbd8cb78dc8d7ed3945cb4394fcf5c6ff9744108e3422ea3f9df92ab829c0d0099abc9de815d1562021e3b2b27f22e82fc63bf26d13a26c19ca021cb805c55335e1", 0xd9}, {&(0x7f00002c4000-0xbf)="6282da28c8452351dfda7740fb3774feb34670d8afd13989c775b4790289d3e4c0a7ee6af986fc5045ae6792f88119433959c85b1b14a76e820a07a7154ccb511500d71851f0b50266b95c06b55c020a48761934f7e61f79a07b43e08bc0e2a75b2c5bd20d371a6bd3a05b521a8485d0628791d4ae20a22b2434660753ff92e99bc1bd7629baf6898f8b339db3e26acd758018ff99ca187f3cfad7d0699604874936a3e3814b119c46d269630e1b7e01c09a7b4f191e56ccfb29a49ac0bc8a", 0xbf}, {&(0x7f0000402000)="", 0x0}], 0x5, &(0x7f00009d8000-0x80)={0x80, 0x19d, 0x88, "61582d46bc3cdf5150083779614b793c6c2350448655c6e9ee343b7f82761738a93cb1e9afa02bf0064140ddee254888578a015115029df7d9c76108cf2964d8773a1f189be32436a58d0d5cdf13eb2a7de9771ee4a87cc7eb621d453585569714dcc0a527415da2ded5"}, 0x80, 0x50}, {&(0x7f0000d74000)={0x27, 0x4, 0x4, 0x7, 0xfff, 0xba8c, "2ffa7548b0d6baa3b423aa1467fb9f69169bbdf0d15e7c14b1da4c18b2b6e6632c9fef20e873fea5a5af42632cf0187d6c91172b786f84ef13a1bc91da77de", 0x7ff}, 0x60, &(0x7f000000d000-0x10)=[{&(0x7f0000217000-0xc9)="9e2c2f1c605c098466df32ca8fc291efbff12311fdcd5335a76a9668c66817267ab440e7f6fbea757ca9df67814caf0992b186494f388ca983e90a1a91e8489355f5383aea60a069826b5b00dc8a1cdf73f0233bc14f127e9fbdfc649b4c2b4fe6759aabb100162061ee8a5bcee18cd6bc2708666e7567ac5d0a5738dc4fefce4dde6679d0881392bbce3e058b2e7a6b850575fcc14804277f2cbff243795ae49ab3092ad239e938cb4b06dbe87eca902ad3f47d27977e99f84535c435f285463aa2862e12a6318449", 0xc9}], 0x1, 0x0, 0x0, 0x20008090}, {&(0x7f0000f5e000-0x60)={0x27, 0x949, 0xee, 0x1, 0x9, 0xffffffffffff3f03, "e59e240a88dc0b7af222ce2cc138ff815f985d3291e30a00d077b2768d093742ba5b6470b291eb165778042152c7910557253c92d21d0343cc1a93afcde04a", 0x2}, 0x60, &(0x7f0000729000)=[{&(0x7f00000b8000-0x21)="1fa223ad0b3240bd746a93a5f23c0aa44e6ebbe8842cf67c2ba33a3540eb4de05c", 0x21}, {&(0x7f0000f57000-0xa6)="ac7aaf770364d0a39a70668fba840aa98b7bd9121f028ae6d1cfce94f2194637892c572648af2adfb53cac63d7412405ee7a62b5eb077c8c346a84b6112fcdebe24aba9ac188d952b329c4ea89e04ea4d3c2462b98f9fd58569fd29db193285afadb7f92a219b57158908fa9a32dd4ed45956fcbefdbea03411bd9cfc2fe76675a23452cc33c23f8d2a97dce901380547620c478b49b15e92cd608686f97fbdabb1225234794", 0xa6}], 0x2, 0x0, 0x0, 0x4}], 0x4, 0x20008080) 2018/01/28 09:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001d000)=0x0, &(0x7f0000320000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aa1000-0xe)='net/xfrm_stat\x00') symlinkat(&(0x7f0000b4e000-0x8)='./file0\x00', r1, &(0x7f000086a000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000594000/0x1000)=nil, 0x1000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xc) close(r0) 2018/01/28 09:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x3b0568e346167dea, 0x80000, 0x8, &(0x7f00002ed000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000afe000)="70ff44ff65", 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000015a000-0x1)=0x0) personality(0x4) 2018/01/28 09:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000482000-0x8)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005f7000)=0x8) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d26000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/28 09:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') fsync(r1) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/28 09:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000773000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00001bc000+0xa9f)=""/95) connect$inet(r0, &(0x7f0000d69000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b6000)=0x10) 2018/01/28 09:35:00 executing program 6: r0 = semget$private(0x0, 0x3, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00009ca000)=""/0) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x0, []}) semop(r0, &(0x7f0000734000-0x12)=[{0x2, 0x110, 0x800}, {0x3, 0x0, 0x800}, {0x0, 0x0, 0x0}], 0x3) 2018/01/28 09:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c6c000-0x8)={0x0, 0x4}, &(0x7f000083c000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006e7000)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x22, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002a2000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000e6c000)="389f0ea10ec4a12a2b434bc79f85e5e23899ec8cf53a846bc4a64bda1f5d78527efd34d820d1c0ad1b80ea144056a62fcf3342008f0a59d6a50e433edc47e823730d9368370d9aa10f5b348a53c94a26d9143b1c855f980353a1606bcebe4b30a709cc04a9eaaacd71089385fa6b234a77e232601bbf00f4d165d7ac4b454359fc82f0bae0b407dfe0cd67f531bce2481a96ee69d340b0ee4ca8183d81aa7000ada55b30cc405860c5cdc27b4d53a08da1e28c6332c265", 0xb7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c48000)={0x0, 0x20, &(0x7f00006d5000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000534000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b93000)={r4, 0x4}, &(0x7f0000b79000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/28 09:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f000029a000-0x4)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d6b000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000b60000)=0x5d8c) 2018/01/28 09:35:00 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f00006ed000-0x10)=[{r1, 0x200, 0x0}, {r3, 0x10, 0x0}], 0x2, 0x1ff) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xc5f3, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f96000)={&(0x7f0000f96000)=@sco={0x1f, {0x5, 0x2, 0x800, 0x4, 0x8, 0x8001}}, 0x8, &(0x7f0000bfa000)=[{&(0x7f0000f97000-0x46)="669831a370bb52a4911f62bbc78be54d15bb32af9d81aa09c5e9caf5b1f958f4a552e8c6b8154f7bbb4ff1693546af89fd0ed4aeb72eaf714fa4235e83cb7c9ef28714bdb140", 0x46}, {&(0x7f0000f96000)="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", 0xfd}, {&(0x7f0000f96000)="8930b866cf99689a3f0118777a795bb9403fc8d17372361a5cdd8c98fd4f227abb116ba5e0b27f159ba225990dbfbd3ee4e533e03ab222517c04ea95e9a16a86fac8f9ff6935d1020b8b757bc4817fad012c791b77ed65bd1699b93cd487b38f151b68297e03b5fc12f8d8c9a28222968692391c08229470e823ed6275a9720a8dc4ea64a6697cbd7f24f08d38fa54f8e0776ae8ca2835e3113339001c1bf6f0a91cecea407622b8c92d845cc95af3f5926d49d5", 0xb4}, {&(0x7f0000f97000-0xb9)="521818c474f1481301265b71a6b221a81c95b94561182368f90f137b40a5cff8f50669a0fd30c8fe2226597c6442bbb68ca30c93d374e7666988858d9b5b176696824deb782bd7f43e12ec489ce7a89f2c9726197a9f97f9ab66761eff013cd95692a5a996dd352244268dde8ca522d49c06e75281c744d473130511f7c878382aea1ee1e8fe29f285946e31ef0f61d97f2c75393a0c00ee517766ec867df2834345826292c1ed5054c87dbc5bfcc8e326b56e00c75aaf5cdb", 0xb9}, {&(0x7f0000f96000)="49ebb031b128c68f74b2a70928c89114cef3ab5c5bac97ed7de397ea379aae2ef683be53695d97203a69f81b9bf156fc4b88ac95dd23cf8a42e33dede3862a4a67e8e53bab65390a06bead01afd6259756ace7e50a638b44412090b583a821d2ca", 0x61}, {&(0x7f0000c41000-0xf3)="499f792846c5919c313e9891277c8bff687f8d163a31ea8aede5dccf2405dc48a81bad86b919e64e49fcb4a26d0eb49cb3ea585baecbbe75a66bf2e231925ce6f115bc606dd4fa47671a5de337a3901753b5db7bc819d8aca55a5fb40643fb81e534b1c8b413eb73ba25f67d61ef6e012a87dc18623f2f4cb3a73a70c60c8b4451d5b3c1891e09de3685ef1832845bbcfddced7b2e901c99f12f921625c1b34d6b50ead46a6d469cde4b0977e48dd6cbbee883ce5997dbea637bb3654af795f1444e027378ab91e9a0d08030010e33ce2ddf16cd3b96713713dfbcb9612165d2b2aa831957fea5166289e0467ae1bd044ee75c", 0xf3}, {&(0x7f0000f97000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4000040}, 0x40000) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f97000)=0x5) 2018/01/28 09:35:01 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000a9e000-0xb)='/dev/midi#\x00', 0x4f59d410, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000053c000)={@multicast2=0xe0000002, @rand_addr=0x6, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getegid() lstat(&(0x7f000058e000-0x8)='./file0\x00', &(0x7f0000e5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006e5000)={0x0, 0x0}) getgroups(0x2, &(0x7f0000887000)=[r2, r3]) [ 63.624285] device eql entered promiscuous mode 2018/01/28 09:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e0000)=0x7fffffff, 0x4) membarrier(0x10, 0x0) 2018/01/28 09:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f08000)=0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000726000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00004e9000)=""/190) r3 = mmap$binder(&(0x7f0000824000/0x3000)=nil, 0x3000, 0x2, 0x11012, 0xffffffffffffff9c, 0x40) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000236000-0x30)={0x58, 0x0, &(0x7f0000e10000)=[@acquire_done={0x40106309, r3, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000644000)=[], &(0x7f00004db000-0x18)=[0x30, 0x78, 0x20]}}], 0x76, 0x0, &(0x7f000049a000-0x76)="2d4a82fe3989a398910b20dda676d3e988cc65d076fb88962289abeb6bd8d6965d71e9ac0df089f72638be6cabe9ce7af47bddbff8b01c6337559f81941838712b6f8a81ddecb85a4c6b478f1150331df4f4a92f1f317fb732f7a4e2d63cacae8dc7707188f23f965cd1e74838a82d26f7e09ac206f9"}) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x80800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000586000)={0x8, 0x800, 0x3, 0x0, 0x2, 0x54c, 0x80000000, 0x0, 0x10000, 0x10000, 0x80000001, 0x6}) pipe2(&(0x7f0000d7a000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000024a000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2685, 0x2, 0x9, 0x5, 0x6}, &(0x7f00006f8000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000063e000-0xc)={r4, 0x3ff, 0x400000000000000}, &(0x7f0000f2e000-0x4)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000025c000)=0x8, 0x4) 2018/01/28 09:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xd6fa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fbd000-0x10)={&(0x7f000041f000/0x7000)=nil, 0x7000}) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/28 09:35:01 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001af000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000431000)={&(0x7f00008dc000/0x1000)=nil, 0x8000, 0x0, 0x9, &(0x7f0000381000/0x1000)=nil, 0x30d1}) munlock(&(0x7f0000d00000/0x1000)=nil, 0x1000) 2018/01/28 09:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 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$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d97000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 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]}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c6c000)=0x0, &(0x7f0000fbe000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 09:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c5000-0x8)='oom_adj\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000799000-0x2)={0x7, 0x5}) write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/28 09:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x400000000005, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000047a000)={0x0, 0x3}, &(0x7f000087d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007f0000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000+0x9df)=0x0, &(0x7f0000002000-0x8)=0x0, 0x81, &(0x7f0000000000/0x2000)=nil, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, {0xa, 0x1, 0xec3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x0, [0x6, 0x228, 0x7, 0x0, 0x30000000000000, 0x0, 0x4, 0x3]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004000-0x6)={r1, 0x5}, 0x6) 2018/01/28 09:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003cb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000200000-0x4)=0x24) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000332000-0x8c)={r2, @in={{0x2, 0x0, @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]}}, 0x8c) bind$alg(r1, &(0x7f0000d76000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(hmac(tgr160),ecb-cipher_null)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x802, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1886, 0x0, 0x80000000, 0x0, 0x10001, 0x0, 0x100000000, 0x0}, 0x0, 0x0, r1, 0xf) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x4000000009402, &(0x7f00001f6000)="17f71e7a47b5cce0f0fbdf668ca43a0780f0866f846047381f8207ee04141028a5044c1dec8b58649c020000001b6f468131d1908f33e53ff1bbaee7e6d8c09374231a720a53e40d2f60a14fedf94375c902b321bb15705cd31a4adc1836ef3cf288eb6bc3aae7643b8dcbab3a43d24b7a90a072a7474b8e5cb306958ec87ff0d26bcbc88f3ae9f37cc7805ab87f4ff5c5113eb1b785ab97e2d210e02dcb96f6c39b4b3ee1027c191819627ccec8cf5a23f540d46fce47ec21a1ff71276499848c9992346dff094fe4f2e8c3671db4ea022e03ccae1c2546274047c1284f8ffe8c3cf4") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047f000-0x4)=0xc) ptrace$cont(0xffffffffffffffff, r3, 0x3, 0x6) bind$inet6(r1, &(0x7f00000b5000-0x1c)={0xa, 0x2, 0xf804, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/28 09:35:01 executing program 5: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b3f000-0x10)={&(0x7f0000d33000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/01/28 09:35:01 executing program 1: 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000060a000-0x11)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000059a000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80003, 0x2007) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000652000-0x9)='/dev/vcs\x00', 0x1000000000100, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000306000-0x41)=""/65) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d14000)={0x20000000, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) [ 63.847239] netlink: 'syz-executor7': attribute type 15 has an invalid length. [ 63.909457] netlink: 'syz-executor7': attribute type 15 has an invalid length. 2018/01/28 09:35:01 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000081a000)='/dev/dsp#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007c3000-0x10)={0x4, 0x3, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x1) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000820000-0x4)=0x0, &(0x7f0000e0c000)=0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00009c1000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/28 09:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f00000bc000-0xc)='/dev/audio#\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000391000-0xc)={0x2, [0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:01 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000022e000)='/proc/self/net/pfkey\x00', 0x282000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:35:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000362000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) 2018/01/28 09:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005a3000-0x20)=[{&(0x7f0000529000-0x7d)=""/125, 0x7d}, {&(0x7f00004dc000-0xe1)=""/225, 0xe1}], 0x2) pipe2(&(0x7f0000d16000)={0x0, 0x0}, 0x80800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000533000)={@generic="9ca3d8616e9f3778a51a2d1c384ed0e1", @ifru_data=&(0x7f00007f2000-0x20)="5cfe2ef9e511e1d4d479d38a8489db89a53f3f775565b74504f2f19dbfbe8510"}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f00004e1000)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/28 09:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007da000-0xa)='/dev/dsp#\x00', 0x1, 0x27fffd) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x410400) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000246000-0x3)=0x40, 0x4) 2018/01/28 09:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/sequencer\x00', 0x442000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e3c000)={@broadcast=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000ef8000-0x4)=0xc) connect$netlink(r0, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) 2018/01/28 09:35:01 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r1, r1, 0x7, r2, r0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00003a1000)=0x25e, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000038e000-0x1350)=@filter={'filter\x00', 0xe, 0x4, 0x12f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x0, 0x0}, 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x1, 0x0, "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", 0xa047, 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x3, 0x200, 0xff, 0x9, 0x18, 0x10001], 0x8000, 0x6, 0x5}, {0x4, [0x200, 0xe119, 0x2, 0x5, 0x10001, 0x6], 0x3ff, 0x4, 0x4}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x2000000000, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x7, 0x8, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x1350) 2018/01/28 09:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0xbb)="03cfc3ac0000c1e2fdd2f5e3468efaabd1f6b40a0a7b3d212952826bfe9f58bcb353d0f1f18e9e1acf5ea74ae2dcb9bf91a0df5441332d92beeaf810999ecc303f35912d302f4378475ab79b56b278efd655b231aa1abe60900001ab536310d15643e010a93518ce46ee7fcbf633ed1ce4dc0d240aee30ea21650ed2d462f20a52f723ec4b54c031508793ff1b8417a25f711c81228b0ed44712be48bc5e4e859966f6188e3418a5080bdd5d8499c50575e5ff27cf97f6a7c6cd1d", 0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000992000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="0c9c78fe415ca274c581d8e2bf31935dfe11c8d0188c22beb5c2daccbe87a596d0a863fbc244a3521bae5d01838912d098f20f5c2d22bac562f5aaa61beafaf5dc0339b9a92ee1bebe88148750d244ab74d02290743e523137713a10769f14fe01833d71aae15a748a2e26514e3925b422460f88d0cf69b4694c2e0a5df2fd45cf47bdfe10a9cac9154c21a5516a4168c945da62c145278a8a1c7fab3a39563f94dc63ccdd30a8876565e797ee84c9e2cef083445bf167d942b10d63a7b2302a4ed5942c97349c4c1c990d5a7eb0646a004b6333d360d141c7a6eaddcddbd8ad970b116f6eeb1910f8fcde", 0xeb, 0x0) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000bb9000)={{&(0x7f0000ab8000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/enforce\x00', 0x408800, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000fe2000-0x4)=0xfffffffffffffffd) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) setsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000765000)=0x5, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000069d000-0x4)=0x2, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000e36000-0x80)=[{{&(0x7f0000c14000-0x32)=@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, &(0x7f00003c9000-0x18)=[], 0x0, &(0x7f0000aef000-0xb4)=""/180, 0xb4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000006f000)={0x0, 0x1c9c380}) 2018/01/28 09:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000028b000)='/dev/autofs\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) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffff56, &(0x7f0000b51000)={&(0x7f00001b3000-0x14)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48800) 2018/01/28 09:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000ef000-0x4)=0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 09:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 64.071645] Cannot find add_set index 7 as target [ 64.081375] kasan: CONFIG_KASAN_INLINE enabled [ 64.086118] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 64.093528] general protection fault: 0000 [#1] SMP KASAN [ 64.099090] Dumping ftrace buffer: [ 64.102621] (ftrace buffer empty) [ 64.106322] Modules linked in: [ 64.109511] CPU: 0 PID: 9648 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 64.116777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.126139] RIP: 0010:cgroup_mt_destroy_v1+0xcc/0x310 [ 64.131324] RSP: 0018:ffff8801d47af920 EFLAGS: 00010202 [ 64.136679] RAX: dffffc0000000000 RBX: 1ffff1003a8f5f24 RCX: ffffffff847058d6 [ 64.143939] RDX: 000000000000000e RSI: ffffc900028db000 RDI: 0000000000000072 [ 64.151191] RBP: ffff8801d47af9a8 R08: 1ffff1003a8f5ef2 R09: 0000000000000000 [ 64.158437] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000006 [ 64.165699] R13: ffff8801d47af980 R14: dffffc0000000000 R15: ffffffff84705820 [ 64.172945] FS: 00007fba4bdde700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 64.181142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.186996] CR2: 000000000071c000 CR3: 00000001d4802003 CR4: 00000000001606f0 [ 64.194242] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 64.201486] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 64.208729] Call Trace: [ 64.211301] ? cgroup_mt_check_v1+0x240/0x240 [ 64.215780] ? free_percpu+0x22e/0x830 [ 64.219641] ? __alloc_percpu+0x30/0x30 [ 64.223588] ? cgroup_mt_check_v1+0x240/0x240 [ 64.228060] cleanup_match+0x14e/0x220 [ 64.231922] ? icmp_checkentry+0x80/0x80 [ 64.235958] ? ipt_do_table+0x1860/0x1860 [ 64.240104] cleanup_entry+0xcb/0x350 [ 64.243892] ? cleanup_match+0x220/0x220 [ 64.247926] ? trace_hardirqs_on+0x2/0x10 [ 64.252058] translate_table+0xf88/0x1610 [ 64.256192] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 64.261021] ? kasan_check_write+0x14/0x20 [ 64.265235] ? _copy_from_user+0x99/0x110 [ 64.269359] do_ipt_set_ctl+0x370/0x5f0 [ 64.273309] ? translate_compat_table+0x1b90/0x1b90 [ 64.278305] ? mutex_unlock+0xd/0x10 [ 64.281994] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 64.287246] nf_setsockopt+0x67/0xc0 [ 64.290939] ip_setsockopt+0xa1/0xb0 [ 64.294625] tcp_setsockopt+0x82/0xd0 [ 64.298401] sock_common_setsockopt+0x95/0xd0 [ 64.302869] SyS_setsockopt+0x189/0x360 [ 64.306828] ? SyS_recv+0x40/0x40 [ 64.310275] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 64.315093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.320086] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.324820] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 64.329548] RIP: 0033:0x453299 [ 64.332709] RSP: 002b:00007fba4bdddc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 64.340386] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 64.347627] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 64.354869] RBP: 0000000000000530 R08: 0000000000001350 R09: 0000000000000000 [ 64.362130] R10: 000000002038ccb0 R11: 0000000000000212 R12: 00000000006f6d20 [ 64.369386] R13: 00000000ffffffff R14: 00007fba4bdde6d4 R15: 0000000000000000 [ 64.376638] Code: 02 00 00 4d 8b a4 24 08 10 00 00 4d 85 e4 74 3c e8 9a d2 ff fc 49 8d 7c 24 6c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 64.395746] RIP: cgroup_mt_destroy_v1+0xcc/0x310 RSP: ffff8801d47af920 [ 64.402540] ---[ end trace b18f06b18596e2e7 ]--- [ 64.416282] Kernel panic - not syncing: Fatal exception [ 64.422122] Dumping ftrace buffer: [ 64.425647] (ftrace buffer empty) [ 64.429330] Kernel Offset: disabled [ 64.432930] Rebooting in 86400 seconds..