0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000a6a000)=0xe8) r9 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00000c2000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000703000-0x4)=0x0) r11 = geteuid() lstat(&(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000356000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) stat(&(0x7f00003e6000)='./file0\x00', &(0x7f0000129000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e51000)={0x0, 0x0, 0x0}, &(0x7f00008b2000)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000076d000-0x4)=0x0) stat(&(0x7f0000420000)='./file0\x00', &(0x7f0000d99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() sendmmsg$unix(r3, &(0x7f00006bc000-0x118)=[{&(0x7f0000bf4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000081d000)=[{&(0x7f0000a59000-0xd)="43e96f378c10ba3e60ddc39bd4", 0xd}, {&(0x7f0000de5000-0x2c)="9f20ab368944c85d9c9ef08c86d62b8f267402a9acc8fd0fdf1d50ca5f03da06e5c8884e2396abf197aa979c", 0x2c}], 0x2, &(0x7f00006a8000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r2, r0, r3]}], 0x40, 0x4}, {&(0x7f0000d05000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001bc000-0x40)=[{&(0x7f00009f4000-0x6c)="c754bc37994640bdd6b4da9766439582f328671715df8548e7f38d53d52a77ab51be1a6eb6301c126bc908e8a0097792a26bdaa610c2d350dc5afcdeb28f2984e489f54649b1fe5741995f79d817286168eb413942bca71384f2c7f9b8b6a56fbe0aae839941d3caf1548ff3", 0x6c}, {&(0x7f0000fca000-0xc6)="bf8c899413950ae993fad47232b53fc8e1cedf0939501572bf07f13b3b385cd08bcb2030368fcbd979f3d1bbb70bf2b2342af03f666a07c7337ffc7ed41fa6af1cbcc896e81f58ef9edc585c07576f1b51fc501857fcbc9bb8ee9cafb381e2a8f1d1be9dd39f7c05ceef4f590d8155dfcd583cad480c8770a581e1b4196e29d5767a9a8a430538acde9069052f7042ce9c8e720cadbe5ede566a701b50eff7334c119acf13c1fed6a0c20799e65074dbdb732c001cd46825ce0558445e288c3e0d57334df046", 0xc6}, {&(0x7f000060a000)="e2ff1f7c6e2b85bcc1da67b90a6d9d426f527ade9c0331f60749e41aefb5fd897c2ecc7770eb73f61bd4136cd70500eb8015cd4cbe4a5abe6dd974f6c852a6f229652137c5192d2a145816cb78a33af6befd2faed7382902c5e219c4c5b3a80156804a9f629ce3ffa1a282348adfe2a7a516d49034d31b2ee82a7a8931f1caec4040347763b36eff208e5eaa51ac2042cc3ee37fd5905c2ddbf2d159ee4b47b5db52a18ede7a1687fa703e6d9255c57be9", 0xb1}, {&(0x7f000016a000)="2139bd2829d83b0584bbbbfe37b2239a11457bdbafd049f8add7ea4374b82ee070d75aecdfffc0697ec99d078083df90939717a7f30525b4a3d1314704c000fdc4a63e924f4070e8c727e0e5cf55c6612dffafae49150426131c74cb730375d3a291bf672b2f2389b03bae36a73715364971b4ddfebeb256f8", 0x79}], 0x4, &(0x7f00004e0000-0xe0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r3, r1, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe0, 0x80}, {&(0x7f00009c7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000899000-0x20)=[{&(0x7f0000967000-0x96)="0abb45d061ec7104e85a28a66d2c428db7991092e8df50501d46829993a5002ba569f448b0055d33b2b39e81b9efdfe2804a32a7bc85e7cda72896a618f28ea0220fe03eeec26bbd75fc8637721a3e1ea4483f2863929ddae2aabd80466ca1b6f58122282617f1723e216b2e3a2847fe2e36dc774c9a745f26916c4f2d2f169ee4b1dece6f8d82c86dcf475c233b074844e2cb0c3017", 0x96}, {&(0x7f0000e27000-0x95)="de1cdd4f27bbdefd78b75f7897b52b4409e1dd0339d785c93dfe4cee98f9d497440bb7935b6d1bfd9da8a2b11e4e214e2124c49a10d81107ddec5189c47d1cfacee421f412d9345611acd4b9a47077e33512f384ec0e8dec6b2428d675023f17baf0f7e548deaf4b3a756735dc9e3efb460d58dfcebcdedfe1a6674cb4b9a320534517860170c8f102bf3a3c2f1d06eb185d4207ab", 0x95}], 0x2, &(0x7f0000f56000-0x40)=[@rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r0, r2]}], 0x40, 0x0}, {&(0x7f00009c3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7c000-0x30)=[{&(0x7f0000ede000)="13caf552050512cd4730821bd75e2c96587197cbce70fdd4c127cd34b65562c5614245da7727c7511980a5c5e771cb6c5349e55e5a6aeaafb0b841c1d41941c0a1e831924d8ebf9f1bc8429680d54cafffe8a01265f411f2c90fd9439c6fc5b02923c8117183e227182dcd221bb4df81ea128ca17b3028ca6a2c05476fa003dcff4f5f817c01b622411921dc2efbd728e9f0a72bc51f35d1576ab8012aa71a688c97b83bed202d63a3293876d4cc71612905c21a2c263af6767ea0e9b98d", 0xbe}, {&(0x7f0000148000-0xdc)="0c3b1702664575097471e4c72446eac99351c5c70c64034aa8c3b71d7fe6b2427fb1b1e8ac4d60d6dea84db85a87da79158b7c13a9ea1c4ed6dc2fb548372eddf15b742f316ed98d1b47a3a23aa6f31b456f4b88ab61ec31adc0415274475dcecb7e810f7e8eb006afb401880a82e72913819fbe6e690c0e46e8f7520a5a16b4a2d357f12121caf75f651c59692434850b75f74c40e6886af98b01f875d617d91250875f3f2df156d872d24b3dfdc497283703ef325547436b06cd92adf07794540e4b7884eea6334e8b516c100c16ab3a2e73f14c015df77103e9d9", 0xdc}, {&(0x7f000088a000-0xc2)="7a4a79da3848bc3a022de3a68be3a6d4e7f5c4a8aee0ccd241e86effd1a774397a4788189a433af9929f2909b76265d0b933fd352a97fd874b181d35f3be8337c23cab4176f7cf94d14409ea0bda19f4b3f100673d58bc2686fd0495fd41aff22abb0ef0f8752da5990d952ade952aa614185085b4f0131db76b933c662d58748d5274c4bf2f3958ea8ad6508f7ad3f2365a62a319d12c96f44cb876e4aba33069383ddcaade82b661ce94764789cea95e589e6cb05a01f10edb6d3419868b1187c5", 0xc2}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f00007d8000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009fd000)=[], 0x0, 0x0, 0x0, 0x800}], 0x5, 0x4040040) 2018/01/25 21:46:53 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5d, 0x800) getdents64(r0, &(0x7f0000a58000-0x5c)=""/92, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000002000-0x96)="1fb79fcb9c1165d2a177cd6663a0a2dad5b2119dbba2bfd667bb7d678e8c25e969f95d81b1cf0bd044b58b17717317cf43c858f38662247f0ce68fc959cbb7ecb7fd1087e1de7b1854d8d38cb23c493a985c2ce5b3d6221212fd5335e3164105721df3d6f7e8911a9e0d811cc7cb178a8c6a7cc663352c1534a0600d1d54ee5ecc1f7c60ad7d2f5e949c62b9bddb954b0486249ab255", 0x96) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000014e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffff47) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000)={0x0, 0x7}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000012c000-0x10)={r2, 0xf4, &(0x7f0000c0c000-0xf4)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x669, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x234}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f00003e0000)=0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000df6000)=r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000416000-0x4)=0x6, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ed8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x401, 0x1, 0x1e, 0x19, "162365c9c4c0249ef6279fc0e13f91c9ad1cb6460f49cfad6373d250dcc2d66ef3939c778392f1423ccc9d78dafb0cf2be9e0bdc4a4d255ee1df720b153a9ebe", "c6000249d59059ef1d54d6038ad4f88aca6bbbc670f47e9f72276efcd37883c4", [0x9a, 0xffffffff], 0x0}) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000)={0x0, 0x7}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000012c000-0x10)={r2, 0xf4, &(0x7f0000c0c000-0xf4)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x669, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x234}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f00003e0000)=0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000df6000)=r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000416000-0x4)=0x6, 0x4) 2018/01/25 21:46:53 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000db3000)=@req3={0x1000000, 0x20000000000, 0x7d0, 0x0, 0x1ff, 0x0, 0x0}, 0x1c) 2018/01/25 21:46:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000051e000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)="73616d660200", 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000d62000/0x18000)=nil, &(0x7f0000dc0000-0x18)=[@textreal={0x8, &(0x7f000087b000)="0f20d86635080000000f22d866b8000000000f23c00f21f86635000007000f23f866b9800000c00f326635002000000f300fc7acf8ff6636f30f2c03f26c670f23190fc75e33baf80c66b82aa0a78e66efbafc0cec3e67360fc728", 0x5b}], 0x1, 0x2, &(0x7f00007c4000)=[@dstype3={0x7, 0x4}], 0x1) bind$pptp(r1, &(0x7f00004c0000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fremovexattr(r1, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/25 21:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() capset(&(0x7f0000158000)={0x0, r1}, &(0x7f0000bf5000-0x18)={0x64439d4b, 0x9, 0x0, 0x7, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfc000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x16, &(0x7f00009e5000-0x21)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, "302e835e"}}}, &(0x7f0000868000-0x18)={0x0, 0x0, []}) clock_getres(0x7, &(0x7f0000ed0000-0x10)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c0000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1e000-0x4)=0xe8) connect$packet(r0, &(0x7f000057c000-0x14)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/25 21:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000bb9000-0x4)=0x0, 0x800) socket$inet6(0xa, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000)={0x0, 0x7}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000012c000-0x10)={r2, 0xf4, &(0x7f0000c0c000-0xf4)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x669, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x234}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f00003e0000)=0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000df6000)=r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000416000-0x4)=0x6, 0x4) 2018/01/25 21:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e) syz_extract_tcp_res(&(0x7f0000a50000)={0x0, 0x0}, 0xffff, 0x20) syz_extract_tcp_res$synack(&(0x7f0000a99000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000998000-0x9)='/dev/rtc\x00', 0x2400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000970000)={{0x2, 0x8, 0x6, 0x8001, 0x7fffffff, 0x1000}, 0x68e8}) syz_emit_ethernet(0xffffffffffffff28, &(0x7f0000090000-0x217)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x5, 0xffffffff, 0x4}], {0x8100, 0x1, 0x6, 0x8}}], {@ipv6={0x86dd, {0x3f, 0x6, "44894b", 0x0, 0x0, 0x3, @mcast1={0xff, 0x1, [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}, {[@fragment={0xbd, 0x0, 0x200, 0x7, 0x0, 0x4, 0x3}, @fragment={0xdf, 0x0, 0x4, 0x9, 0x0, 0x5, 0x3}, @routing={0xff, 0x0, 0x0, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}]}, @routing={0x2f, 0x0, 0x0, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfff}, @jumbo={0xc2, 0x4, 0x10000}, @generic={0xffffffffffffffff, 0x0, "f72936bf79a63e8019be6bc44c9d1eb9bd5cf1b1285ccb3628c8dc95043eb7d7b2d0162f6f292e1883897db0a4c7caa8b88a660e46e5e0ee2d96d5415c8bd56c1515021c2fdf0a82c6309c48d2fca786e4842db63b440d935ad68b8eb3e847944c1f91d26a1b7aac4565cceabc782d0b41fe8eb0e512aa3552542d40ee525809ce66d21ed9664cd836a6e9084e098c7b5d88d386b841bacdfedeaf59dec494440e751f41162b"}]}, @dstopts={0x3d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @tcp={{0x2, 0x0, r1, r2, 0x9, 0x0, 0x0, 0x8, 0x1a, 0x0, 0x61, {[@timestamp={0x8, 0x0, 0x1, 0x5}, @window={0x3, 0x0, 0x7}, @eol={0x0}, @fastopen={0x22, 0x0, "02ea"}, @mss={0x2, 0x0, 0x9}, @eol={0x0}, @eol={0x0}]}}, {"6c69add33ae0526199e80c273523a60fa5e3542e45fb9f6a8c67c1f6dee7e3a89bdfacd9cc97ab5e14f4963b56b8f7724f416968a1d7528a97057f631eb86da169df10d9b8b8ba1fec38142e2d334066dd72a1baf0ef7e7ecc15485548c62a5b26ed151b1e650df7824ba6070b7c88c999532ab6dbf48db9be2eec44827563f32de979447576"}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/25 21:46:53 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000bd7000)=@random={'security.', 'security}+&wlan1\x00'}, &(0x7f0000613000)="23a0244000", 0x5, 0x2) 2018/01/25 21:46:53 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000398000)={&(0x7f0000b55000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d99000-0x70)=[], 0x0, &(0x7f00008ad000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/25 21:46:53 executing program 2: 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) clone(0x20000, &(0x7f0000000000)="942aa0b42c8898e8260957176dd52c20318d90e22fbac7", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00004b3000)="5ec58e2861f8e4dbb27d06f97f1d3c99b6780f67f2f076697089920e2c84dbe3a8c379f8797a4f4ed492effa37204313235a2a81bbb16ba905c35339e443d990c777f9cca2a5934881604f5ef6d699332780a2166483a92de0aeb539622993cbe9d16da9d90eb6de1a94a95520ae0e6dbf15c041f6222fdc93fd") mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 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}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000022000)=0x9, 0x4) 2018/01/25 21:46:53 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fdb000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x4000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fda000)={0x2, 0x90000000000000, 0x6, 0x101}, 0x8) chown(&(0x7f0000fd9000)='./file0\x00', 0x0, 0x0) 2018/01/25 21:46:53 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c77000-0x10)='net/ip_mr_cache\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000004e000-0x20)={0x105002, &(0x7f0000001000-0x8)=0x0, 0x5, r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'ecb-blowfish-asm\x00'}, 0x58) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000779000-0x8)={@loopback=0x0, @rand_addr=0x0}, &(0x7f00008b5000)=0x8) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000)={0x0, 0x7}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000012c000-0x10)={r2, 0xf4, &(0x7f0000c0c000-0xf4)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x669, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x234}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f00003e0000)=0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000df6000)=r1) 2018/01/25 21:46:53 executing program 4: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) close(r0) connect$inet(r0, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000deb000-0x4)=0x5, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000646000)={0xcd, 0x0, 0xffffffff, 0x0, "6f7e3ea4217feef238bbf154d2f517dd0eb1bbcf3523ff12464af8f28184ac18"}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dec000-0x4)=0x0) socket$packet(0x11, 0x2, 0x300) 2018/01/25 21:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000013f000-0x9)='/dev/ppp\x00', 0x40002, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f38000)={{0x8, 0x101}, 0x12}, 0x10) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f70000-0x12)="47f37dc24fad52ab08", 0x9, r0) add_key$keyring(&(0x7f00004ba000)='keyring\x00', &(0x7f0000d95000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) accept$ipx(0xffffffffffffffff, &(0x7f0000288000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b9000)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000583000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000642000)='/selinux/user\x00', 0x2, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup3(r4, r3, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000207000)={0x7, 0x6, 0x1, 0x4}) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000f35000)={{0x3, 0x7, 0x1ff, 0x100000000, "23b2d6ca27982410f5b8c3b0b6685e0ee00cced2d3c475c4dcfe671a10a97bee95e56428731656bdfc9c7030", 0x4}, 0x0, 0x0, 0x9704, r6, 0x0, 0x8e, "8bddcc1ad1a3dc0b8432d0637b0c6c2a05faea1e70e644843655effeeffa77334e3df73b69e55ad915efef9c67ae2714d2a186a98db686bf9326102f49fe5bc5", &(0x7f0000d52000-0x5)='user\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x250ed483, 0x1039], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r7, r7}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e8e000)={&(0x7f00007b8000)={0x10, 0x0, 0x0, 0x0}, 0x7b64b8bfd0719c1, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x4, 0x5, 0xa, 0xfffffffffffffffd, 0x7, 0x1, {0x2, 0x0, 0x9}, []}, 0x4a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000056a000-0x8)={r2, 0x7f}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000050f000)={0x1, 0x0, 0x0, 0x0}) timerfd_create(0x6, 0x8000800) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000)={0x0, 0x7}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000012c000-0x10)={r1, 0xf4, &(0x7f0000c0c000-0xf4)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x669, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x234}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f00003e0000)=0x10) 2018/01/25 21:46:53 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x4, 0x80) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000009000-0x128)={0x2d, 0x0, [{0x0, 0x0, &(0x7f0000004000-0x7f)=""/127, 0x0}, {0x0, 0x0, &(0x7f0000008000)=""/153, 0x0}, {0x0, 0x0, &(0x7f0000003000-0xcd)=""/205, 0x0}, {0x0, 0x0, &(0x7f0000005000)=""/52, 0x0}, {0x0, 0x0, &(0x7f0000001000)=""/11, 0x0}, {0x0, 0x0, &(0x7f0000006000)=""/232, 0x0}, {0x0, 0x0, &(0x7f0000001000)=""/126, 0x0}, {0x0, 0x0, &(0x7f0000008000-0x37)=""/55, 0x0}, {0x0, 0x0, &(0x7f0000003000)=""/250, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000006000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042e000)={0x0, 0x7}, &(0x7f0000992000-0x4)=0x8) 2018/01/25 21:46:53 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af2000)='./file0\x00', &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2c000)={&(0x7f0000c32000)='./file0\x00', 0x0, 0x10}, 0x10) seccomp(0x0, 0x0, &(0x7f0000257000-0x10)={0xdc, &(0x7f0000998000-0x8)=[{0x7, 0x6, 0x4, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db6000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) 2018/01/25 21:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdbf) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f55000-0x3)='A', 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000872000-0x258)=[{{&(0x7f0000c45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000988000-0x20)=[{&(0x7f00006e4000)=""/165, 0xa5}], 0x1, &(0x7f00001a5000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x400000f7, 0x0) 2018/01/25 21:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r2) 2018/01/25 21:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000007b000)='/dev/midi#\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cd7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=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}}, &(0x7f00009a8000-0x4)=0xe8) stat(&(0x7f0000139000-0x8)='./file0\x00', &(0x7f0000f96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000009e000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xfffffffffffffff7, 0x2, 0x200, 0x2, 0x80, 0xa0, 0x33, r1, r2}, {0xff, 0x4, 0x8, 0x6, 0xfffffffffffffe01, 0x1, 0x40, 0x1}, {0x1, 0x6, 0x7, 0x30d1}, 0xfffffffffffffecb, 0xa, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x4, 0x7, 0x2, 0x100}}, 0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009fc000)={@common='yam0\x00', @ifru_flags=0x200}) r3 = socket(0xc, 0x4, 0x0) connect(r3, &(0x7f0000dc2000)=@sco={0x1f, {0x401, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00009fa000-0x4)=0x0) 2018/01/25 21:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000260000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x400000) r2 = add_key$keyring(&(0x7f00008c8000)='keyring\x00', &(0x7f0000ece000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r2, &(0x7f0000b7f000)=""/176, 0xb0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = getgid() getresgid(&(0x7f0000fea000)=0x0, &(0x7f00006ed000)=0x0, &(0x7f0000be0000-0x4)=0x0) getresgid(&(0x7f0000d06000-0x4)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f000022e000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00005d5000-0x4)=0x0, &(0x7f0000be8000)=0x4) r8 = getgid() stat(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000d5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000eef000)=0x0, &(0x7f000023f000-0x4)=0x0, &(0x7f0000452000-0x4)=0x0) timer_create(0x6, &(0x7f0000e2b000-0x60)={0x0, 0x24, 0x1, @thr={&(0x7f00004de000)="1e0cdbf08b7d63cef7ef08d61200e29daed1d165464d78c62f71c821d13ae244bc28d7facb77289cb45256bdcfc28c2a436a161c1758d0cb70aef48e479987a1a2ee33a56084da592e762f1a9a9780b4581073b641697ac0c72d73b447fd72e272dce971f753a3d0e7cb8b4bc7f19d213ba1bfdfc049cc63d3e7de13bdf2e326d0043a7814394231741d8b04278ad1e595beec7e532cd2a4ed11882d964e53b0b299c9d30e", &(0x7f0000665000)="8a92120cd8d947fdbcd400773fd26fe10535e59ef322178202b9f8746603088a2a4854ee0eaf5aa95deca0bd829ca3b8ac739139566925d31888bc0f4b5226c55289cbf8812666323e1a3eafee1b70c6c6578187f56a92c4bf9f1ffc71f3d884667e2b0555b63d33fbf35554bf773e1349a649973c8d6aa5e0ef3d77ab4142d1ea0ca1b309591435e4dc5133668d56778fe528"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a7000-0x4)=0x0) getgroups(0x6, &(0x7f000016e000-0x18)=[r5, r6, r7, r8, r10, r9]) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000f5a000-0x80)={0x5, 0x0, [{0x40000005, 0x80000001, 0x7, 0x2, 0x10000, 0x0}, {0xc000000f, 0xffff, 0x3, 0x2, 0x7, 0x0}, {0xa, 0xd5, 0xbd8f, 0x7fff, 0x5, 0x0}, {0xb, 0x9, 0x6d37, 0x6, 0x2, 0x0}, {0xf, 0x100000000, 0x9, 0x5, 0x2, 0x0}]}) ioctl$KVM_SMI(r4, 0xaeb7) fanotify_init(0x5, 0x8002) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000873000)={r1, 0x1, 0x3, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d98000)=0x6, 0x4) 2018/01/25 21:46:53 executing program 1: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$intptr(0x1d, 0x8001) 2018/01/25 21:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac1000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbab0, 0x5}, &(0x7f0000b35000)=0x98) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d9e000-0x5c)={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0xd624}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, 0x52, [0x7fff, 0xf6, 0x9, 0x20, 0x9, 0x9, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eaf000-0x8)={r1, 0x100000001}, &(0x7f0000d0f000)=0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000cb8000)=""/10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/25 21:46:53 executing program 0: 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, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out={0x0}}, 0x18) pread64(r0, &(0x7f000082f000-0x49)=""/73, 0x49, 0x0) r1 = getuid() setfsuid(r1) 2018/01/25 21:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b31000)={0x0, 0x0, 0x0}, &(0x7f0000984000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000965000-0xe8)={{{@in=@rand_addr=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000017e000-0x28)={0x3095, 0x40a, r2, 0xc17, r3, 0x100, 0x3, 0xffffffffffffff7c}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) 2018/01/25 21:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x4100, 0x0) [ 432.455698] QAT: Invalid ioctl [ 432.469921] QAT: Invalid ioctl 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000b6e000-0x20)=[&(0x7f0000178000-0x1a)='.][vmnet1vmnet1bdevmd5sum\x00', &(0x7f00002fb000)='vboxnet0\x00', &(0x7f0000383000-0x10)='vmnet1vmnet0)**\x00', &(0x7f00004e4000)="40c500"]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000007000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000944000)=0x8, 0x4) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/25 21:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) sigaltstack(&(0x7f0000452000/0x1000)=nil, &(0x7f00000eb000)=0x0) 2018/01/25 21:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d16000-0xb8)={0x0, 0x6, 0x400, 0x1ff, 0x80000000, 0x7e3, 0x400, 0x1, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x6, 0x422, 0x6}}, &(0x7f000034e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b41000-0x8)={r1, 0x100000001}, &(0x7f0000e8c000-0x4)=0xffffffffffffff85) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b18000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xded1, 0xfe2, 0x680, 0x9, 0x5}, &(0x7f00004d2000)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000811000)={0x29, 0x6, 0x80000000, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r4, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/25 21:46:54 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac1000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbab0, 0x5}, &(0x7f0000b35000)=0x98) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d9e000-0x5c)={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0xd624}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, 0x52, [0x7fff, 0xf6, 0x9, 0x20, 0x9, 0x9, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eaf000-0x8)={r1, 0x100000001}, &(0x7f0000d0f000)=0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000cb8000)=""/10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) [ 432.538624] QAT: Invalid ioctl [ 432.555771] QAT: Invalid ioctl 2018/01/25 21:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000793000-0x4)=0x4) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/25 21:46:54 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 432.622088] QAT: Invalid ioctl [ 432.638524] QAT: Invalid ioctl 2018/01/25 21:46:54 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x100, 0x401}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x40000, 0x1ff) sendfile(r3, r4, &(0x7f0000d81000-0x8)=0x0, 0x468c) 2018/01/25 21:46:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) sendto$unix(r0, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x8001, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000003000-0x8)={r3, 0x3}) 2018/01/25 21:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cd6000-0xa)='/dev/cuse\x00', 0x10000, 0x0) execveat(r0, &(0x7f00009be000)='./file0\x00', &(0x7f0000838000)=[&(0x7f0000075000)='\x00'], &(0x7f0000c8e000-0x10)=[&(0x7f0000015000-0x1)='\x00', &(0x7f0000a58000)='ppp0\x00'], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b9d000)={0x4, r1, 0x1}) write(r2, &(0x7f0000e07000)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000c98000)={0x2, 0x3, 0x1, 0x3, 0x5}) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/25 21:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000954000)={0x0, 0x0}, 0x10001, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000-0x9)='/dev/ppp\x00', 0x80, 0x0) bind$netlink(r0, &(0x7f0000244000-0xc)={0x10, 0x0, 0x1, 0x4000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00005bc000)=0x1) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRKP(r0, 0x5425, 0x1) ioctl$TCSBRK(r3, 0x5409, 0xc000000) fgetxattr(r3, &(0x7f0000b7c000-0xe)=@known='system.advise\x00', &(0x7f00008b3000-0xe2)=""/226, 0xe2) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r4 = dup(r1) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/25 21:46:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000b71000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 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) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x1, 0x0, 0x0) 2018/01/25 21:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x1, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r0, 0x60000000401070ca, &(0x7f0000245000)="") 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 3: 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c88000-0x28)={0x2, 0x1b, 0x7ffc, 0x4, "5034b65aed8c9bb994ed7442d32f9cc007e2bc753497321c845850f52e3a67b1"}) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) getsockname(r0, &(0x7f0000a04000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000a04000)=0x1e) 2018/01/25 21:46:54 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000034b000-0x18)={0xccd, 0xe, 0x1, r0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000d1f000-0x10)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f000076e000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl(r0, 0x0, &(0x7f00009ec000)="") socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x9, &(0x7f0000a08000)="1431e7ff695961675d382b765719746b379bfde430e1d0acefc81566fffed64c7c20a39b87da5c57bb83d193a7930cb9cb74a37b5ba7b32e35cb9cc4c7936c53487a7579697e04def3c7fbd45f7488735adddccdc22c85ebff6ed0943d9d52f00189b3b06421d3610bb4ccb84713b43153ada58044becfe7229ad2ff47465f512e1c4060def0d597c6f0b7cfd1076d2a0bda8fff53d49159243c6f08c75fc71c0180ccb1f0af1ff8ac9feeb9ad2441c1d760c3db17babf9da33cce84bf143c4c847a747249fe20dd020a49aee00dfc0fc9257cb9632608eb065022ac7e5253de64dd245e0dc77c7e3bb797becc5f975c06") 2018/01/25 21:46:54 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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) r2 = memfd_create(&(0x7f00000d4000)='!+cpusetvmnet1procvboxnet0+\x00', 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00003a2000/0x18000)=nil, &(0x7f000078e000-0x18)=[@textreal={0x8, &(0x7f0000b6a000-0x35)="f3e080bad004b80038ef66f00fbb95170065f20f38f0aaa1fc3ed8d80ff88b85000f01d10f06bad10466b80e00000066ef2e0f01c8", 0x35}], 0x1, 0x10, &(0x7f0000d46000)=[], 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) dup2(r1, r5) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000cca000-0x7a)="", 0x0) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00006ed000-0xd8)=@pic={0xfffffffffffffff8, 0x7, 0x65621da5, 0x4, 0xffffffff, 0x7f, 0x8000, 0x1000, 0x5, 0x6, 0x9, 0xfff, 0x1a9, 0x0, 0xfffffffffffffffd, 0x95a}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000e2d000-0x28)={0x3, 0x0, &(0x7f0000362000)=""/67, &(0x7f0000715000-0x29)=""/41, &(0x7f0000381000)=""/0, 0x100000}) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r1, 0x0, 0x0, 0x3ff) [ 432.846599] QAT: Invalid ioctl [ 432.867058] device eql entered promiscuous mode 2018/01/25 21:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x8001, &(0x7f0000e20000)=0x0) r1 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xfffffffbfffffffe) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000f45000-0x118)={0x6, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0xffffffffffffff64) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005c4000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000faa000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000035f000-0xc)={r3, @loopback=0x7f000001, @rand_addr=0xfffffffffffffffe}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) clock_gettime(0x5, &(0x7f00006af000)={0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00005b8000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x1, 0x80000000, 0x7, 0x3}, &(0x7f0000b6c000-0x4)=0xa0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000074d000)={{0xa, 0x3, 0xffffffffffff8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e7cde10}, 0x6, [0x7fffffff, 0x100, 0x1f, 0x1c1e, 0x0, 0x8001, 0x0, 0x5]}, 0x5c) read(r2, &(0x7f0000a61000)=""/47, 0xf) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eab000-0x8)={r4, 0x0}, 0x8) [ 432.935475] QAT: Invalid ioctl 2018/01/25 21:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/cuse\x00', 0x340, 0x0) sendmmsg(r0, &(0x7f000074d000)=[{{&(0x7f0000145000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x1800800}, 0xc, &(0x7f0000868000)=[], 0x0, 0x0, 0x0, 0x8000}, 0x100000001}, {{0x0, 0x0, &(0x7f000057b000)=[{&(0x7f0000af8000-0xc)="3fc36df84f59fa75411f0265", 0xc}, {&(0x7f000008d000-0xab)="ca6bd2866c0b5c952e0e1e520ebe7f09f1899dce363428ad28c28a75fda30e733c126373ab0f2a3fa31a17481f9c0064a7b0e177b51db684baf6d96bf04c4418dd11b79c693fe9d79967c1332d30a30c7140bef0abf2a19d535c50f40672fad88837e8257a6609c07b0b53afde48025c6eaec3e854144262ce5e82f19b2b27cb25fb09808737db56ddb73c833fd01ead759e8a0b097cf3ade79324539c6d22fff12a08c9ed654057f67fb4", 0xab}, {&(0x7f0000304000)="3cf96057f61f35962bf61eb5958911e759da38e30a0ad6e4fa64e6f6075e66e5772bd7b8924b77c4f871d84a517ffa1c714db5b81a280c7e180e89227d947e802f6bf096b7ea6edc95b5232096d38440de525c5317ce00a64725ffe614e6a87bb4b93dc255f7c234c940f30fbb27780ce80108e2fa43", 0x76}, {&(0x7f000046d000-0x9a)="af417a87561f7d4e03d1b0b38187ca53c655dfb549ea8f3f600453abd219f7e4a214750dfc30d862752414c97fbc5be51cb76ed499cdc0b0afde5a9cfa55a4ac0507cc9b60127100fd15393b0b39df28bea5ce779c27841f550d6b66545b3b1243d0e2687e87eb352f1c9fcffa85e0469c795dc9ad79cb2980d42b62ec546d00ff2146a64e4dd05f8e8e421c171bcbea66750915eca1bc0c2b79", 0x9a}], 0x4, &(0x7f00004a7000-0xd0)=[{0xd0, 0x0, 0x7, "883df1e11695cca3479394070de3de3be46c224dc0f3d9842ecdd5f5e6c5be81fb9d81b73ec6cd6a45a26b2360dd33a49d35f2c9253c13999aba213d6ab709efe026bf0159f74220a05778f6337aa2b21fc36d48dccc492e1fe0b2deb943371a727a8a587b246995bd61dae4040a20eff115c2386006184dae98448ab4a1235610cd6c853772bf4079cfb7446ed1b943d79d0f69a39bc05f5e369cf7e5d88c835f84caa250137b08adc3861c0f2755dc562281fec4bf0a7627"}], 0xd0, 0x4000000}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000665000-0x50)=[{&(0x7f0000d17000-0x79)="3523557419f43836bcb80e774086cf096b6a771c22717fbf3c487372fafacedd36734ac5974ebe286bcaaa3268d178c4af8910206ddcc06d59742c67cd59bd68a1e4ae507b29c270c5c030b134434241d29f9e840090c6cf08c0bebae3f2cbaf3796c25b271db500af0d732cecec43a63e03c2197f12c9cf94", 0x79}, {&(0x7f0000b2b000)="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", 0xfa}, {&(0x7f0000146000-0x1)="d8", 0x1}, {&(0x7f00001e7000)="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{&(0x7f0000b4c000-0xfe)="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", 0xfe}, {&(0x7f0000fc0000-0x5d)="019f641bdfbaaa770915e4ba436bd7e84a93c7246503cb38930393074f62247bbd1d95ce422b78559b2bce66ab314e11d865a8a57acd5b104ede8a5b28d051b7dbb9a42e0632fe3590f49d7f0c4d83e73591aa906d1b05d2089304a00b", 0x5d}, {&(0x7f0000677000)="64a45b3eb3c6bb", 0x7}, {&(0x7f000077a000+0x5f3)="5c047a27faa388cd5ad54754de1104bf8863494f6fb30b6751e3792e23f14ee79b46aceb3c6da7f488eb5c1315fabaad12a9a19dc93f27a49d8db129ec2ff0107940d4962a9725920e7c0962a2f92316354186abde12a0a28a366f4490eb560632b4be55b416a94438145d8369b7aeea3c44f5ec570be8039cc3362364f6f2b468142231343b08ed0aa8eb3973bab0ec814cf1ba3634a6232ee4daee7b4e3c9aed1824928ad28a9a0356f5efb8fe8e5d8b9606c6502630c9aab01fda006e3cc72ac4ce03f706d6ed379c25433bf7321ee1aab0fcd2d04e1ca9d89c1a013f19ad2eb76a0fbef9", 0xe6}], 0x8, &(0x7f0000584000-0x2f8)=[{0x40, 0x11, 0x1, "c439848348d3ac3a240307abb6152e8d4783665071849fce0d9c772a6cc1d2d64d3601b71e21da531dda"}, {0x18, 0x11e, 0x9f, "0ccd1856"}, {0xf0, 0x0, 0x8000, "3cf5a087d671acb3b3be4e38fcab0b0d9a7a0169861ce528e152b16c07c917d440e01ed9b64af6ab5c1c209391325c4a85b82e7acaf0258532dafa843dc6a45f262a7042a9076a25288abeeb00021dddd502a710ebf09398472c7f6a3911d711072a76f7439327a5e5421ebd1b1de5fed20c2a21d5815d5bf0c2b53e436005102be01411f084b1ff8e054b0a8a178d2691843a96e03448c23f8314c400ed1a567c69857e7e0cf50527b9b20b14bd77aece1b85ee78a38b65ad77dc363e5cfeee5fcd53ba22b89fe9cb9d32139ca9fe05f04108662e7f015141fc"}, {0x50, 0x117, 0x8, "bb9f5d317506536ff9db7e81230d0a16761b207fbdf1b38fa4e3af9d3b335bb41fd4e1a67adfdde3528b445944e31425726e72946663e3071088"}, {0x90, 0x19f, 0x6, "1d9050d2e51e9cda248b3f11e179cda2f771f59c21be7811e246eff53fead94e01c4f4af694ea5f7d75176eedc107b5db16b2c3e357eff0fa1a9ce788d50461897b3098997e51d5e142ad20a13214f9abd28c140cb1ab971b9742c6dec2d9c490617371ff9f4217436b16941fd3e7fa248c2b9769ece3ef0ae79f6"}, {0xd0, 0x109, 0x0, "24a13ad9df15350147aeab8fd260a5587812a7e15a9d30dbc59be895f5261d79eaeb635008a69da14f63d3c3d4f4380f3c1cb79d778438ea25d3950cf9e61a44d6867c1358ba5e718fb4812663ea3d7a3769a2a9980ef205d3957f95d338ce8aa28923be4a981b2afe27b18f8cb04761f0992a5300b6f6fab6d468a7de955eecd05e154891bd6d327a8fe92cce3b6b5db3cb461edad52f6fb951cbd2aec4894b7d3900551650ab36c349c51544a24bca21160159b625897399"}], 0x2f8, 0x20000081}, 0x9}], 0x8, 0x20000000) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000056e000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000384000+0x12d)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000d6f000-0x110)={{0x9, 0x7, 0x978, 0x7, "bf3368fb5c01485c100159a0878a3a17d79bd3324bbdd3d40fc786743fb8d55c6cb85723f18ddc8f5135b741", 0x0}, 0x0, 0x0, 0x6, r2, 0x1ff800000, 0x784, "dcdbc0244c36f5839467c62b8013ca22fbefa1ec654588d802e3877dce3f67efdaafb258f67c2f9fc544e1ae1cdc352a4bf06ca729dbe8a9880534b164a8310c", &(0x7f0000e87000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x0, 0xfffffffffffff801, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cd8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e42000)={0x0, 0x2356}, &(0x7f000000d000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ba000-0x8)=@assoc_value={r1, 0x27235c0e}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000e6c000)="6c6f6769000fe40010abebbbd051c29139c548f85d37c8d5f89ec5714215d80a7dae8f6ee7cd85d121f6263c8805bfa1fd1d2001196249cd9bda8dd6ca0a27e1c4dc062e799d2c7dbe7b9c6fa55ce5430c56dbeab41541") r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000eeb000-0x8)={0x2, r2}) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/ppp\x00', 0x40000, 0x0) 2018/01/25 21:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) syz_open_dev$amidi(&(0x7f00005aa000)='/dev/amidi#\x00', 0x3f, 0x80) dup2(r1, r0) writev(r0, &(0x7f0000c7d000)=[{&(0x7f00002e9000-0xe2)="f0", 0x1}], 0x1) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000016000-0x4)=0x0) perf_event_open(&(0x7f0000aac000-0x78)={0x0, 0x78, 0x401, 0x3ff, 0x7fffffff, 0x40, 0x0, 0x0, 0x1000, 0xc, 0x6, 0x81, 0x1, 0x0, 0x3f, 0x1, 0x3, 0x2, 0x4, 0x19978abb, 0x3b, 0xb5a, 0x4, 0xfffffffffffffffc, 0x8, 0xb33, 0x1, 0xb2, 0x800, 0x5, 0x101, 0x1, 0x34, 0x0, 0x1, 0xffff, 0x1f, 0x100, 0x0, 0x7fff, 0x4, @perf_config_ext={0x0, 0x6}, 0xc4, 0x200, 0x0, 0x6, 0x400, 0x100000000, 0x0, 0x0}, r1, 0x5, r0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0xffffffffffffffff, 0x0, 0x1, 0x5}, 0x10) sendmmsg$alg(r2, &(0x7f0000b32000-0x38)=[{0x0, 0x0, &(0x7f000034a000-0x10)=[{&(0x7f00003dc000)="aea90400a3136a14d9352c55fed99955c6b57b9e82b6807f3e0d5628b4480f8ca27a361038ad7b4014ebd750a6bdbced338750b9a60cda5b4a54b8d88f2d1b06d3ab12c25662008516a02cfb8da6025f0ae51f8ad31a14233d9ba27cc49bbaa98a2a95f39047a423c714f565970baf583f586739069e0e6a9671794d0b3ef7ab20f52a6eed32ff5083f63c983ee48d88c873c287ac9aa9f0ef978c4a0bb2866d61da38475f6da1cce55e788dc2a72f2fd11939c4b48727c5560d5a92a1ac8601b522486f3bab6814674c6b5df922e645aa03c639eeb1c012e96384c3b18aa828ae5c0631b336ec20d25f76ee", 0xec}], 0x1, &(0x7f0000cc3000-0x1d0)=[@iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0x18, 0x117, 0x2, 0x1, '['}, @assoc={0x18, 0x117, 0x4, 0x100}, @iv={0x90, 0x117, 0x2, 0x7a, "1a18cf5d3dd39552343fbb9325dab630ac96629a6fd46e608cfd64f92d1330f2c6b29408d210156fc8896d9c5d649269c04e41786d7f63ad379201576174f41cc17bef9d68bded021df4d366726217df53796c541217559375bacf159de50d6b6d024aed07912211ac803c2b8514993df38e3906e9cb1a02eb1f"}], 0x1d0, 0x4}], 0x1, 0x8000) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008b2000)=@int=0x0, &(0x7f0000b32000-0x4)=0x4) sendmsg$alg(r2, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d84000-0x11)='/dev/vga_arbiter\x00', 0x422000, 0x0) mq_open(&(0x7f00009cc000)='mime_typecpuset-wlan0\x00', 0x40, 0x2, &(0x7f00007d5000)={0x3, 0x2, 0x5, 0x80000000, 0x16b5, 0x85be, 0x58b, 0x3}) 2018/01/25 21:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000025a000-0xd)='/dev/dmmidi#\x00', 0x20, 0x60000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000497000-0xf4)=""/244) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000b2d000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f000004a000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000ee8000-0xa)={0x2, "c01b86eee6aa"}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pwritev(r1, &(0x7f0000c3c000)=[{&(0x7f0000773000)="b6f83ede63a441dddb150db74d105822b72fbecf960d08392b91d0bad8b060dac16cdee827ae478bb4353023414b2f547517d14668e115134f1ff7f90cf5e4496501640cfb6dbb813583e2c712d61f1a1d8ce20101d6e4e7", 0x58}, {&(0x7f0000c48000-0x26)="76cc1003b364d4dbdf23f4631925aee22d8d8349eb3ca96a1d6181440902d0c4d71de7eb52bf", 0x26}], 0x2, 0x0) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000+0x16)={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]}]}) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x20, r3, 0x0, 0x9) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/01/25 21:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) readv(r0, &(0x7f0000394000-0x10)=[{&(0x7f00007f1000)=""/45, 0x2d}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000515000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000db8000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7ff) 2018/01/25 21:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 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) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/25 21:46:54 executing program 6 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000603000-0x8)=0x0, 0x37b0721b50545bf5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000507000)={0x2, 0x0}) 2018/01/25 21:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) lstat(&(0x7f00004b2000-0x8)='./file0\x00', &(0x7f0000476000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bca000)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7ffffffd}, {0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x8, [0x247c, 0x1, 0x101, 0x18e4, 0x23, 0x5fd, 0x9, 0xffffffffffffff7f]}, 0x5c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000deb000-0x3b)=""/59) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) syz_fuse_mount(&(0x7f0000d61000-0x8)='./file0\x00', 0x0, r2, r3, 0xffffffffffffffe1, 0x204000) [ 433.131825] FAULT_INJECTION: forcing a failure. [ 433.131825] name failslab, interval 1, probability 0, space 0, times 0 [ 433.143130] CPU: 1 PID: 6242 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #280 [ 433.150406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.159840] Call Trace: [ 433.162435] dump_stack+0x194/0x257 [ 433.166071] ? arch_local_irq_restore+0x53/0x53 [ 433.170751] ? flex_array_get+0x1ba/0x230 [ 433.174919] should_fail+0x8c0/0xa40 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000748000)='\x00', 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003fe000)=0x0, &(0x7f0000b8d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000070b000-0x16)={0x0, 0x101, 0x7, [0x5, 0x9, 0xa5, 0x8, 0x9, 0x3, 0x1]}, &(0x7f00004b0000)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000092e000-0x10)={0xe200000000000000, 0x200, 0xfff, 0x3, r1}, 0x281) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000005f000-0x10)={0x8, 0x3, 0x1ff, 0x7}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x4000a) sendfile(r0, r1, &(0x7f0000775000)=0x0, 0xfffffffd) [ 433.178647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 433.183749] ? perf_trace_lock_acquire+0xe3/0x980 [ 433.188589] ? check_noncircular+0x20/0x20 [ 433.192824] ? perf_trace_lock+0x900/0x900 [ 433.197056] ? check_noncircular+0x20/0x20 [ 433.201292] ? flex_array_get_ptr+0x49/0x60 [ 433.205627] ? find_held_lock+0x35/0x1d0 [ 433.209694] ? find_held_lock+0x35/0x1d0 [ 433.213772] ? avc_compute_av+0x225/0x710 [ 433.217928] should_failslab+0xec/0x120 [ 433.221902] kmem_cache_alloc+0x47/0x760 [ 433.225968] ? lock_release+0xa40/0xa40 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b50000-0x58)={0x800, 0x0, 0x7, 0x3, 0x9, 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]}) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x4000000) [ 433.229952] ? do_raw_spin_trylock+0x190/0x190 [ 433.234545] avc_alloc_node+0x27/0x4d0 [ 433.238443] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 433.243475] avc_compute_av+0x22a/0x710 [ 433.247462] ? avc_alloc_node+0x4d0/0x4d0 [ 433.251608] ? perf_trace_lock_acquire+0xe3/0x980 [ 433.256453] ? rcutorture_record_progress+0x10/0x10 [ 433.261468] ? check_noncircular+0x20/0x20 [ 433.265707] avc_has_perm+0x4be/0x680 [ 433.269531] ? avc_has_perm_noaudit+0x520/0x520 [ 433.274221] ? perf_trace_lock+0x900/0x900 [ 433.278454] ? check_noncircular+0x20/0x20 [ 433.282695] ? find_held_lock+0x35/0x1d0 [ 433.286793] file_has_perm+0x3f5/0x5d0 [ 433.290688] ? bpf_fd_pass+0x280/0x280 [ 433.294573] ? __might_sleep+0x1c/0x190 [ 433.298550] ? _cond_resched+0x14/0x30 [ 433.302441] selinux_file_permission+0x31c/0x460 [ 433.307198] security_file_permission+0x7d/0x1e0 [ 433.311944] rw_verify_area+0xde/0x2b0 [ 433.315832] do_iter_write+0xda/0x540 [ 433.319613] ? dup_iter+0x260/0x260 [ 433.323246] vfs_writev+0x18a/0x340 [ 433.327589] ? __fget_light+0x297/0x380 [ 433.331556] ? vfs_iter_write+0xb0/0xb0 [ 433.335516] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 433.340340] ? vfs_write+0x374/0x510 [ 433.344076] ? __fdget_pos+0x130/0x190 [ 433.347947] ? __fdget_raw+0x20/0x20 [ 433.351668] do_writev+0xfc/0x2a0 [ 433.355109] ? do_writev+0xfc/0x2a0 [ 433.358725] ? vfs_writev+0x340/0x340 [ 433.362502] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 433.367328] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 433.372336] SyS_writev+0x27/0x30 [ 433.375776] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/25 21:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) r0 = add_key$user(&(0x7f0000724000+0xccf)='user\x00', &(0x7f0000d85000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000924000)="342ca242b0250df4d0b28739f564098504be99a1a72c8de8b2ad1fddd1052a3f3dea1858025a56fc362475dffe1d4c0bafab0ae37dd7d2145286f593527faee0354c2b269162e988d71279eacda3d1c9f2dfbbf9494b1819758224970df185e03b64702499024fe7fdc1dc94feb16c367d85e83d216852659bed7769898f97539548226d50fba252653bd16d31e5041a30aba930e8c76c7b2dd93732da99b53818c1ab45c4e04ee9b22650f3be1a68f2f56f73ef43fd300e12b8785c29c8e6dc706687b8ca09008d67c0ce532913ce9fc03265d17c2433213e163798cafe130a1215", 0xe2, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000805000)='trusted\x00', &(0x7f0000daf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000056c000)='\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000989000)='syzkaller\x00', &(0x7f0000ec3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f1000-0xb)='\'*nodev@lo\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00000f7000)={r0, r1, r2}, &(0x7f000053d000-0xd7)=""/215, 0xd7, &(0x7f00007cb000)={&(0x7f0000a35000)={'sha224-avx2\x00'}, &(0x7f00003ec000)="ac97fe374cdc0673b9f637be19adfb146082da6baa23c516c24b5f7a45885cf67dbc5cdfec31b0cc37ae61f17c2c13", 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba5000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x1) socketpair(0x0, 0x8000a, 0xff, &(0x7f0000553000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000171000-0x4)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) capset(&(0x7f0000dc7000-0x8)={0x0, 0x0}, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000345000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00009b2000-0x4)=0x1, 0x4) keyctl$session_to_parent(0x12) r4 = creat(&(0x7f0000fe4000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00002a1000-0x40)={0x0, 0x8, 0x2, 0x56, &(0x7f000019c000)=""/86, 0x58, &(0x7f0000d6e000-0x58)=""/88, 0xe9, &(0x7f00006f5000-0xe9)=""/233}) ioctl$TIOCEXCL(r4, 0x540c) 2018/01/25 21:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000248000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00008ac000)={0xfffffffffffffff7, 0x200, 0x80000001, 0x7fffffff, 0x3, 0x9, 0x4, 0x8}, &(0x7f0000c8c000)={0x1, 0x0, 0x1000, 0x9, 0x5, 0x5ab, 0x5, 0x8001}, &(0x7f0000f60000-0x40)={0x200, 0x4d87, 0x7, 0x4, 0x9, 0x5, 0x4, 0x8000}, &(0x7f0000cd5000)={r1, r2+10000000}, &(0x7f0000cf1000-0x10)={&(0x7f0000ea8000)={0x7}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 21:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netlink(r1, &(0x7f0000994000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f0000e52000)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddf000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/01/25 21:46:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000856000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000037b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d49000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000e00000)={&(0x7f000092d000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000a57000-0x10)={&(0x7f0000ecb000-0x74)=@bridge_setlink={0x74, 0x13, 0x300, 0x4, 0x3, {0x7, 0x0, 0x0, r2, 0x1400, 0x28401}, [@IFLA_MASTER={0x8, 0xa, 0x10001}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x80000000}, @IFLA_PHYS_PORT_ID={0xc, 0x22, "0cfb24d6764d"}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "cc1173940326b3"}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "275d4be03c6fa79241da9df6d73468acf3d9"}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) lstat(&(0x7f000078c000-0x8)='./file0\x00', &(0x7f0000c94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001fa000-0x8)='./file0\x00', &(0x7f0000f97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000405000-0x4)=0xc) ptrace$setopts(0x4200, r5, 0x6, 0x100008) fstat(r1, &(0x7f0000746000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e6b000)=[r3, r4, r6]) 2018/01/25 21:46:54 executing program 6 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000505000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x1af, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r1, &(0x7f0000f86000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/25 21:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000489000)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d72000)=0x0) perf_event_open(&(0x7f000078f000)={0x5, 0x78, 0xfb, 0x8, 0x2, 0x1ff, 0x0, 0x100000001, 0x80000, 0x0, 0xfffffffffffffff7, 0x3f, 0x6, 0x4, 0x6, 0x1000, 0x2, 0xfffffffffffffffe, 0x6, 0xc932, 0x0, 0x80, 0x5, 0x1f, 0x400, 0x1, 0x10001, 0x20b, 0x8, 0xffffffff9e5abcb7, 0x3, 0x7f1, 0x20, 0x4, 0x9, 0x100, 0x9, 0x401, 0x0, 0x0, 0x4, @perf_bp={&(0x7f000036e000)=0x0, 0xe}, 0x8, 0x7fff, 0x9, 0x7, 0x4, 0x2, 0x4, 0x0}, r1, 0xc0, r0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00001d5000)={0x9, 0x100, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x906, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00003ee000-0x4)=0x0, &(0x7f0000d9d000)=0x4) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000bb9000)='net/unix\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000e5e000)={{0x3, 0x1, 0x8d3, 0x1, 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]}) io_setup(0xe9, &(0x7f000035d000)=0x0) io_setup(0x5, &(0x7f000015a000)=0x0) [ 433.380517] RIP: 0033:0x452df1 [ 433.383689] RSP: 002b:00007f9b79790b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 433.391381] RAX: ffffffffffffffda RBX: 00007f9b79790aa0 RCX: 0000000000452df1 [ 433.398629] RDX: 0000000000000001 RSI: 00007f9b79790bd0 RDI: 0000000000000012 [ 433.405877] RBP: 00007f9b79790a90 R08: 0000000000000000 R09: 0000000000000000 [ 433.413124] R10: 0000000000000046 R11: 0000000000000293 R12: 00000000004b7c96 [ 433.420370] R13: 00007f9b79790bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 433.471408] FAULT_INJECTION: forcing a failure. [ 433.471408] name failslab, interval 1, probability 0, space 0, times 0 [ 433.482702] CPU: 1 PID: 6269 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #280 [ 433.489975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.499328] Call Trace: [ 433.501926] dump_stack+0x194/0x257 [ 433.505571] ? arch_local_irq_restore+0x53/0x53 [ 433.510263] should_fail+0x8c0/0xa40 [ 433.513985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 433.519092] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 433.524297] ? rcu_pm_notify+0xc0/0xc0 [ 433.528197] ? perf_trace_lock+0x900/0x900 [ 433.532433] ? check_noncircular+0x20/0x20 [ 433.536663] ? rcu_read_lock_sched_held+0x108/0x120 [ 433.541677] ? __alloc_pages_nodemask+0xadb/0xd80 [ 433.546529] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 433.551725] ? lock_page_memcg+0x2bd/0x3b0 [ 433.555950] ? perf_trace_lock_acquire+0xe3/0x980 [ 433.560800] ? perf_trace_lock+0x900/0x900 [ 433.565030] ? find_held_lock+0x35/0x1d0 2018/01/25 21:46:55 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x290100, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x1, 0x100000001, 0x2, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000000a000)=""/116, &(0x7f000000a000)=0x8) [ 433.569107] should_failslab+0xec/0x120 [ 433.573079] kmem_cache_alloc+0x47/0x760 [ 433.577157] __build_skb+0x9d/0x450 [ 433.580785] ? skb_try_coalesce+0x1c70/0x1c70 [ 433.585284] ? lock_acquire+0x1d5/0x580 [ 433.589267] ? lock_acquire+0x1d5/0x580 [ 433.593239] ? tun_build_skb.isra.49+0x482/0x17d0 [ 433.598098] build_skb+0x6f/0x2a0 [ 433.601553] ? __build_skb+0x450/0x450 [ 433.605467] tun_build_skb.isra.49+0x985/0x17d0 [ 433.610155] ? tun_flow_update+0xf70/0xf70 [ 433.614390] ? lock_downgrade+0x980/0x980 [ 433.618544] ? unlock_page+0x19f/0x270 [ 433.622417] ? print_irqtrace_events+0x270/0x270 [ 433.627160] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 433.632336] ? print_irqtrace_events+0x270/0x270 [ 433.637074] ? __lock_acquire+0x664/0x3e00 [ 433.641301] ? print_irqtrace_events+0x270/0x270 [ 433.646062] ? __lock_acquire+0x664/0x3e00 [ 433.650294] ? perf_trace_lock_acquire+0xe3/0x980 [ 433.655134] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 433.660297] ? perf_trace_lock+0x900/0x900 [ 433.664512] ? check_noncircular+0x20/0x20 [ 433.668775] tun_get_user+0x1693/0x3710 [ 433.672732] ? perf_trace_lock_acquire+0xe3/0x980 [ 433.677550] ? find_held_lock+0x35/0x1d0 [ 433.681606] ? perf_trace_lock+0x900/0x900 [ 433.685839] ? tun_build_skb.isra.49+0x17d0/0x17d0 [ 433.690745] ? lock_release+0xa40/0xa40 [ 433.694700] ? perf_trace_lock_acquire+0xe3/0x980 [ 433.699581] ? tun_get+0x1ab/0x2e0 [ 433.703102] ? lock_downgrade+0x980/0x980 [ 433.707246] ? lock_release+0xa40/0xa40 [ 433.711208] ? __lock_is_held+0xb6/0x140 [ 433.715274] ? tun_get+0x1d4/0x2e0 [ 433.718794] ? tun_chr_close+0x60/0x60 [ 433.722661] ? file_has_perm+0x1ee/0x5d0 [ 433.726735] tun_chr_write_iter+0xb9/0x160 [ 433.730959] do_iter_readv_writev+0x525/0x7f0 [ 433.735450] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 433.740207] ? rw_verify_area+0xe5/0x2b0 [ 433.744260] do_iter_write+0x154/0x540 [ 433.748129] ? dup_iter+0x260/0x260 [ 433.751760] vfs_writev+0x18a/0x340 [ 433.755366] ? __fget_light+0x297/0x380 [ 433.759325] ? vfs_iter_write+0xb0/0xb0 [ 433.763286] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 433.768111] ? vfs_write+0x374/0x510 [ 433.771843] ? __fdget_pos+0x130/0x190 [ 433.775710] ? __fdget_raw+0x20/0x20 [ 433.779423] do_writev+0xfc/0x2a0 [ 433.782856] ? do_writev+0xfc/0x2a0 [ 433.786475] ? vfs_writev+0x340/0x340 [ 433.790252] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 433.795079] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 433.800088] SyS_writev+0x27/0x30 [ 433.803525] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 433.808257] RIP: 0033:0x452df1 [ 433.811422] RSP: 002b:00007f9b79790b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/01/25 21:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b)="", &(0x7f000075f000-0xd)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000748000-0x48)={0xf, 0x5, &(0x7f000010f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000ce000)='GPL\x00', 0x80000001, 0x26, &(0x7f0000db1000)=""/38, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000e0000)={0x60000004, 0x0}) r2 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000b21000/0x2000)=nil) alarm(0x86) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ad2000-0x4)=0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e66000-0xc)={0xc0000010, 0x0}) shmat(r2, &(0x7f0000e99000/0xd000)=nil, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 21:46:55 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto(r0, &(0x7f0000199000-0xd0)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ace000)=""/4096, 0x1000) [ 433.819111] RAX: ffffffffffffffda RBX: 00007f9b79790aa0 RCX: 0000000000452df1 [ 433.826356] RDX: 0000000000000001 RSI: 00007f9b79790bd0 RDI: 0000000000000012 [ 433.833603] RBP: 00007f9b79790a90 R08: 0000000000000000 R09: 0000000000000000 [ 433.840850] R10: 0000000000000046 R11: 0000000000000293 R12: 00000000004b7c96 [ 433.848097] R13: 00007f9b79790bc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/25 21:46:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000017a000)=0x0, &(0x7f0000790000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10001) 2018/01/25 21:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:55 executing program 0: setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x8000) r0 = memfd_create(&(0x7f0000674000)='em1\'md5sumselinuxmd5sum\x00', 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008b8000-0x10)={0xd39, 0x0, 0x2335, 0x61}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) fcntl$getown(r1, 0x9) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000000)={0xa, 0x0, [{0x40000001, 0x81, 0x2, 0x4, 0x8, 0x3242d214, 0xba7, [0x0, 0x0, 0x0]}, {0xc0000000, 0x6, 0x4, 0xffffffff, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0]}, {0x80000008, 0x8001, 0x6, 0x1, 0x0, 0x10000, 0x1ff, [0x0, 0x0, 0x0]}, {0x0, 0x8, 0x4, 0x1, 0x0, 0xffffffffffff8001, 0x9, [0x0, 0x0, 0x0]}, {0x80000001, 0xfffffffffffffffe, 0x5, 0x5, 0x1f, 0x0, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x7, 0x2, 0x24bc4ca5, 0x0, 0x200, 0x100000000, [0x0, 0x0, 0x0]}, {0xc0000019, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x1f, 0x7, [0x0, 0x0, 0x0]}, {0x6, 0x400, 0x7, 0x2, 0x7fff, 0xdd, 0x0, [0x0, 0x0, 0x0]}, {0xc000000f, 0x2, 0x1, 0xfffffffffffffff7, 0x2, 0x1, 0x94, [0x0, 0x0, 0x0]}, {0x8000001d, 0x0, 0x3, 0x800, 0x7ff, 0xa9, 0xfffffffffffffffb, [0x0, 0x0, 0x0]}]}) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000001000)={0x0, 0x2e7d8671, 0xd03}) 2018/01/25 21:46:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f0000b45000-0x90)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfebc}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b5000)=@assoc_id=r1, &(0x7f0000a6a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x38) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 21:46:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x3, &(0x7f0000297000-0x8)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x400000) r1 = accept$inet(r0, &(0x7f000072d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffed3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000025a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000501000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/25 21:46:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x276, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 21:46:55 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000-0x18)={0x2, 0x60, 0x9, 0x20, 0x69, 0x6}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000-0x8)=0xffff, 0x2, 0x0) 2018/01/25 21:46:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007bf000-0xb)='/dev/audio\x00', 0x200040, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000de4000-0x10)={0x4, 0x2, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000e43000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:46:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000204000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000002000)={0x0, 0x3, 0x7, 0x4f, r2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x8) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x20000220000, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x1e2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000006000-0xc)={0x20000002, 0x0}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xf1, 0xfd64, 0x2}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000005000-0x4)=r6, 0xffffffffffffffe2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000)=0x4) fallocate(r0, 0x1, 0x5, 0x9) ioctl$KDENABIO(r5, 0x4b36) 2018/01/25 21:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000ac7000-0x38)={&(0x7f0000369000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ce000-0x50)=[{&(0x7f0000340000-0x23)=""/35, 0x23}, {&(0x7f0000230000)=""/59, 0x3b}, {&(0x7f00000ef000)=""/15, 0xf}, {&(0x7f000077d000-0x9a)=""/154, 0x9a}, {&(0x7f00007c9000)=""/66, 0x42}], 0x5, &(0x7f000051c000-0xd0)=[@rdma_dest={0x18, 0x114, 0x2, {0x7000000000000000, 0x573a}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0xe470, 0x400}, &(0x7f000052c000-0x8)=0x2, &(0x7f0000c1c000-0x8)=0x8001, 0x7, 0x8, 0x3, 0x4, 0x10, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000000, 0x3ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x8}}], 0xd0, 0x4000}, 0x10) r1 = open(&(0x7f0000bcc000-0x8)='./file0\x00', 0x600, 0x4a) bind$rds(r1, &(0x7f0000f0c000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 21:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000745000)="3721a8b6c9bc4ffc53750f2d591dfecc33e3f907d31133e294", 0x19) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/25 21:46:55 executing program 0: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f25000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f24000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) 2018/01/25 21:46:55 executing program 0: remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) mremap(&(0x7f0000e0d000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000495000/0x3000)=nil) 2018/01/25 21:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f00002fa000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000c1c000-0xe6)=""/230, &(0x7f0000472000)=0xe6) r2 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r2, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000090c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007d4000)=0x14) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000023a000)={0x8001, 0x7fff, 0x9}) sendto$ax25(r3, &(0x7f00008df000-0xe7)="25540cf5ab94dfb6f16252f9e87c2caadc7f2ccb8ffbeea0122e70f4a64fcae440a943b8e3197c6cac5c47f150df614fb666cecbd6f23e6d31d95d50e7d68a76c1edd21aed7df1f55720657670ba0e190deae31584f8cb6b34e9e7e801739d17f47f8b8211aa1dcea1119870ee48127c0dbaee19447a7209daab3970f96fbd17de2f2d6503905aba800d7c11e2c06cd0cbee1cc711f3f0d482ec03db501ab3b3da7ce926235b511286d823dfe6db137ea7126fd309cceb21754f053938a86c52ab26239a515c0dcb72a2c9284413c5326f8b6791f6cfe24feca6fc9abe40191d42aa95559fae9f", 0xe7, 0x8000, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c56000-0x10)=@common='gretap0\x00') connect$inet6(r2, &(0x7f00000df000-0x1c)={0xa, 0x0, 0xffffffffffff0a2d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/25 21:46:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000051b000-0xb)='/dev/mixer\x00', 0x500, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x42e) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/25 21:46:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xaa, "c5f2acb687ffa636118e5bdb7a8e73257401e1e1de8d9489d0c404520a978453857481e18673993eb81ebfde89fdad730a04b96a4c4cc3f76b28f617fe9d0f7df088c009fde7af2930d58548bf6fd7fe48a004a6d0d949971ccda3655418e31343b04f97896808db79de83c53715b119e0bcd2874f6e3d4fc4dbcb76cdc71f6c870758b247497f2ba9d8b6bfe250cf2dcff15d562d3532a1076a785d4a65614b1a551059265a8b4671f4"}, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x1008)={r1, 0x1000, "5cddd4427855e0963905bb53883cc64bcc834e3650bebb5662f87ae539107a091e77ecc950b77dd0fec29b318ae711d20f50446b0b28382e039ce728cc8027140782c8b95b868a3fe38d132546ff5eabce36451fd9afb85dcf2b5bf83cd27ba19c2b6f91a2fff0ee8175aa26b4853e3137cfb639e32385354d1dbd4e313aed26428f6b42c64c446af22d984aa498be257d4f6257fa91c79973dd5cf2bfd6b967d082de6a3f4fbb24eeb18c9baf53831a956ee08b768f644e95f804eb84d699ac5b5554ce251d79e05256cbdba58a1d7ace71428c5ebef40d559a5c3337ba798a0434249beb851f9e4c301cdd49f9b27bc114a3b0594c634fcc3f39589412c045417c9e28928158033a706eae7837767e9aee4edd51863685173c6fa8a70dc5429503e367a7c90dfdab0c7889ff1eaae1aa92ea511c2980ad6978d1d5c01c6ecf392963947a734a7112429b34ca321f8b6a0559f9bbe2b1a4ad56b8356c1a0c05a4b144cc89570a61290d6ed63d58afa6d7f53a6f8f518c78c4a5aa8f0d6caca0dcfdc162f06a222b6b5eac1929abc8604cb7904c23a5dad8f3c2f19d9dae30437803c4e339810561d82cfb1cd048d467dada8697d58c9c7f1c5ada83b3aef1929885f6a09574761477c5ce8934444670aaa4f65974f5f6c3776e236e40f9a2008d12219223e726fce8ce79dff86ecf2aa3e4f1f7223bf35ded100be85416c0d2e7481cfb63a096e37b7518ef1877639073116efb7ec0b78ba442dae70cc29cd8c9b5435e3777e1c2cb883193faab9baa483ad9143bb60baec6f64a47ed44782218cd0a240f5bcd9472a8fa5736db27620a6e1c2ee6ded9cb99e30e0baad96d7b683f48d24e9b78eaa969a941713266d889f2e7958a45ad6c5aa4f3a8e7b762ce1dc3bf8b260c228a3a60d634761e3fbcf02068cd8a289926c75386799a50c0d0e31571ecd2aee4bd6507e8379cfb59ff79bd239d92f1dfd58d342438ee4cea70924a6b2997c67a1df4c7818e09f1e029624ebfdac31aa9c4313514ffc4216a890015e6bca5b860e8f010b9c707ff1e2050f0691c23eb819ad945c138b6b2d69fac824f3146de60e20f7aacbb3cd7315541c7d3928bc8ef2bdb80619cc5b223bee6c7df9419f7a00ae16f1d7f72293c6b490c41a11d2b85365c27bb684d73359fdf6dd5c4995b5458dee3d39340a0bf3937bb7d637172ab99d4ab018e6af62169dfa996afb03fe1143b0792864220570869b61c9958852090271811514e3674fbdb6c5a8f5e97425979d22ef2c791990c600715dbb5a7b98b020c369750e5ed78e554b4e340d59aac68638751abb9db2ad53c0e2cce835392131d3c5452a901fdb0be8aacf49c5309e3fc0a62909ef2c265cdb9fa7a233e3fc29f568efbb592bc2624b0b045e6451523de4e3dab8d81b64090620a627f9053abe2ad57763743962415d3a29d294c5ac6d56192818a19b179331a24bde25d7d3de9fd5f692d6ac9db3868680702dc67f0a90995e00c23cd62dc2054890fba187805de5e79152aca7d6b9e658944276d05d607b4d61c9ed984d064f8008db84268eacb28aa0172a68253b7e1030755260fec9b1a05cd87947b4ea4147067ca855615ee9e49dff821bdad1553113947ec1859ac0bfceae0bd36b48195456946094fc3191b3740b4b1d96a2c2437823b2c34fc646c727847f8e701839bc11aa0338f776e312a193443691d0f5dc7466efcfbbd5ead86b8818af0985314f1a209adadd6a5f219f26c10862459e0079cad79a099d3cdad3b7182dd8ff13ad8de0c0d68aa57e98e6b5d65cbb17c35b8473df65b931a4952d037bc5447b266947dfeda8eeb0d50de6bfaacfbe45cb1ea38005244bf7806514956cc179b122b82b0c60e9d05a9ceb64b9523e34899c60ceaf8ab2832cce65d97357bbae787c2500bdf01b2c60fbd67acbb4b5bd301abd76070c8bc15a507ffdb57b46e55e642a9f33231a6708861cc298c6e5b5be2be0c1071abf5749560c8854a422dff4f337e9670a414d4c2f97f3189bf2b0c791bf19ac124ed23575abbf67aeb6c57ce9d97e21c0fd8368bce6393e227a17db133dba22fdc3b21fdb15282219efa86b767e2e8d696150d0eade4fbb45df74a27b1ac34fc8280dbc86d84b2ffcc179b000e87c128b085d63124b39bb457d792723210738a7470f0fb02a26a9632a2dade4ab90cd9501497e86cf354cee77adff4a603e786e1d6994d9eeed02e5f79b5dfd7d52878c3f19b4d74bce3067df0c74b5712c8c6e9eceb43545b3802d5b34552fc469d3ea38dd589431ea02e5a908e8a25eb9c65a5d614599048805d347f75f7bf8e35deadb2ba740f356aa533ecd6beed44865a23dbb006696deff6ee4b7caf6ccec729eab0d4d20e75f350c8adcb64d978a603757a1b8998161e0a0e908f057aa8a9dd2a0fb84b025b2e9dfc3f2438d1a5ed092bfb7350919ceb275d754692219aa52785f229c046904aa3df4b10dac8a129d4efefc1180a97c5b8eb1278e06d1bf23e4b4599f600ad3863d83744c03791c2ed5cade942a39dfa939b595a2d334db1a71aebdf22261cd7ae0050b137a6912708d50d73456e2574debe7fcef3e6490c9534b77c8b67915ae1b484d395e77382a1185cc469fbaf2e66e30ce20224361ed62e9344d5d2c0b89dce872f7a0b4383939937a71fdc13555d83a243f41ea2ea77f391e46437fc422d5919db27e1f88e87226d2ac0c5598c36bccefe02419e0b94f728847fbcb40212da37e442bb56c672511d7dba30a6ab6e0ab0358eb4e457a7b63c89d9f045d16966e1923bdcdb18729a3fb5c04bdeb2e20c522566e1c5d81faf9c84d51cba285983b857049e320c511dfa888a88ccdb8cd0de9b44585f11cde9c4b1bb983c2184e3f88c93d108dd172b6f9df3b2f72824d02f05e25719add2c69238b8a6377f2235180a8e09d57c8de23ce99074a83d75a9860719198e67be1ee21b20296adad2d608a780a01a458f150f80e910199027f84f84e11da89b3226ef8de91c9664853d757e141298c193471f8f47773c56eb40a8667a33171dd3a7311f141230e13cd86296eaf70629cb4e8cde8252082aa2a60ef9b3fc0a705179beba9f7da95f0926841a56140964f581e36cd9daf5b6d8c51f8ae18858946a0027a6c1d8d1d505ff993a5a79514afc7ecb961a2271a306e8dbd952c912b9c62454b4c4f6b583e5cee31013ab671ffbfa60a2ed420bb117a4ff68c3d2655bf702f1cd97ff7b1ca43a9c4374bcff638748044d4ad1b6472f1573fd063c7be60827e4bb9f4fe0942463f567d7874422d9cd39e2ca54915fdc977caa2c29aefd02800bfc3021be4c1cc1b960d0ba436357aee0fb26b8ee22c5e44ee9159b935891d5af068097497d695e3d0fbb72e096f8e010323186172affdf98a3b161c43fdc7f2641b5634eeb573bf1df0c0b5b20f2e11a768e39870ea0bca6567c33049c5d83ca184513ade9df2679a4e1267fab89ae3e27b64fac0f431608863f8d33e09388c5b83e9a9393845ff59a96240bec2ea1a84683d42d2e59a7428d59fd63c83e8d622fcd17659efd20c402bb4a5899dc334f157a1d83eb40b4cde551b2b7fc17247fdf5fa1441d8b4e8942231999d8ad147fabfd3dabea27546f2af75913a71ac4d1de3d90a320ad11a7aedae255ed8048dca5067d01c2a177895c499c5f63d275510fff847deae395ef80495e35001afc089685fdfd4b1dfb5cfeb930cb114c1b609b9362da7306bd71e2ba1e79aa840072a3b977bf6d4e98641f67d520b25c8b18c8d86905395f17ea26ac86dd51211869b7b55ea0c494de430af99b731a3fd4fc3ba0f81359e5a96426f6977993b26d04b4285fa4d4e22eab5bc289c2b2d2793b27434cb3314cb9941d99d74fc727b2180c2f7af07ed32dc56fceae41df945fc0bc59b3b66a07bc3e2c855f262f17cb6ce582d64107450c1a77ffc5bba9139aeeee92237d8d12c4cf24fa5b16ac7dfa9159ba54581ce3abd96acb7cae03d9d4bb4084cf13b1e9c08ecaa449a31026e55aec01af34aa0989ebf978ec9b1b11d4fca09cbc01e79184879d07b0bc5b5e32173e510a36948fe3fdb253afba2c020cc99f96001aa185b93ed1bab99353595168ab6d4aaa098979bb781f360482d168bc12f2990ce4d143003ca6abf8f980966ee31d69c9e2d1dbc2164f5b84e0d22d159ad874abbd854e3e14c53cfecac81fd023f38f1bd93e33927ac28af00a686173844b71dd0d331f3e67cea220bb92e2ab6dad5b76b211e55c457f5d162b474ef4cd707e6548bac50cd27b2ace33c0aed64ff6e1c25726ad12ba6089fc83b3e1e3b2f92fbf202ebeb0fb9e7e71445751c1a43e3e32c1a31b4b0eb12e3ba93443b3cff34de7dc7cd9466f8ed669dca5811b3e15b1fe6c582c4ee8c70812e19e88142803664d31cacd8ca644d086774f61e976be1fa8419c5e6ad84fbeadd380de1276e09628c2e3182621cced87674182b7c7dd41ea42f6f4e3362ace60ad182b30a63b106a571b3028955a742384caae0dc28ff45cae5b5b9f49d8060fca6ed2a56d679a54ac78c05c0b74855b9edcdac39a97d5c0c8b8e24cf844914d4be628bb6386cd032196b0164c983c34740bdb042cfc0bdf2ca6983ea53cee557c46aaab83d7b394d6cafb0b09cc5daf3744b005aa2c1042fa26fed0056dee440e08bde977470a3ba7008bd40952d91daef0b7950c119d04a24fda1a7385613043be937805f1f1707f7a3738e5e500f5625c4d50e34ae4ccbb094249151dd0b6fd3c663e75f2cc1b05299759d348ed3729ac0b6d96fe456e923de5458b6cff7999123e4f7c9a3cadbb056b826534666a2ace1137cccb38b30c6dbc82f19e7bf0613bfdc33c97f0f2d40384be887fcddf8792721731556fba73e0062aa182f6903559c74ea97f91dcee32e3f8a7f995626dfd8611f7789e2ee3907673b0bb2eb25eaba679599ab2774581f7b306b2d8e4a79c4ed329ad30d78c9b512836829dbe06dcc7edf7c609f0b16fa6d4e55134e8d513b58dc8eda09665b18d115b65503d8264594add1ed7cec848651395426cb90d2dd8e0dd0762e37adb9205969342e38610643ce17eefab37c28e41e815a51cc2266901266068a48264d67db843fb2c3cb0501ac061b02c87811614c43fec0476ab12b53456b52342b33b52b95d4471ea0b90bd67c6be669c51eee0e409dd44d1ebd3e28ebbccfd50d6517934936f109f6e82e02b19b31530e5b42b11c8075895e2573cd9ed955d4b00516d869091af7d0fa79a1b97a2a185416dac6e71086edf96433e0dc927d2784d9dbc4866a669e24c0ffdf18ea06011fbb697409d4396f3e0636e579b85f46d3a652dded51385fcd2ccf50f391888f2bdc3e783aaa62189b4e98a7deb23b74c0c0fefadec60ff57a8b922f563414d0e260e9986e0c0ef195c28f3e2b3dea087ab945d57268fb89f36e93c67ab0a847a2af2df9dd2c8b6ef61159138ec5d1b51cf00337ed76a22636dd1edd8daf53e6f7d70e04915f23270edb6fa47d1a4aa5285511c82b384fa0d339589fc3f915d23cd8745a4927bf362a1a19ccf04ca60b6776b6165453920026564d9d47f2c4b77880f365e3589d26cecbf652b0fe66e1f722fc949e27e0594fb20cc2ea5099a86e25925b574c7bb5c897d3e99610535de6a87f8186eeba2801ee6bfd84976e2d8e3cf02f0aed1d138f483dcc82a41accece7ea736bb8da4d1f1a39f05478d5af7f2f9edacacb49a186feafe4a7ff48c69f9e86569793adc7a510393090ec711ea2f05"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xbd)=""/189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) socket$inet6(0xa, 0x807, 0x8) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") 2018/01/25 21:46:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000412000)='/dev/adsp#\x00', 0x4, 0x20001) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000379000)=""/233) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00008cc000)={0x3, 0x6}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000dfa000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000643000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 21:46:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) dup3(r0, r0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') pread64(r1, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) 2018/01/25 21:46:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b43000-0xb)='/dev/adsp#\x00', 0x4bbf, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sg(&(0x7f000086a000-0x9)='/dev/sg#\x00', 0x8, 0x80000) readv(r2, &(0x7f0000843000)=[], 0x0) r3 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r3, &(0x7f0000f60000-0xdd)=""/221, 0xf8, 0x800000004) 2018/01/25 21:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000bbf000)='-\x00') r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=r0) 2018/01/25 21:46:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dd0000-0x4)=0x4, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000045d000-0x4)=0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00007b7000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f000011a000-0x10)={0x10000, 0x200, 0x6, 0x3}}}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e7, &(0x7f0000389000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x1b1, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4, 0x7661], "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"}}}}}}}, &(0x7f0000002000-0xc)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000839000)='./file0\x00', &(0x7f000072a000)=""/112, 0x70) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b96000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) 2018/01/25 21:46:56 executing program 3: inotify_init() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x1, 0x101, 0x59a, 0x2, 0x6, 0x0, 0x2, 0x5, 0x9, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x528, 0xad2, 0x2, 0x9d8}) msgsnd(0x0, &(0x7f0000013000-0xb4)={0x0, ""}, 0x8, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000013000)={0x7, 0x9, 0x4}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000013000)={0x0, 0x100000000000, 0x6bf57630, &(0x7f0000013000-0x8)=0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000014000-0x10)={0x1, &(0x7f0000012000)=[0x1]}) 2018/01/25 21:46:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000d79000-0x8)='./file0\x00', &(0x7f00000e0000-0x7)='devpts\x00', 0x800000, &(0x7f0000490000)="8172f36ebba5c1c7f543eca3d5bf3fd585aac8baa98228e202eed561d69ef0cfa32c1bea02fddf25c528cfac14f545ddd8802cd2648953b98c94f1a31410f812bd0647e4da981d222a20bbd75b78c678c086d4d705303daca5a56055be4d2c4f5415a2de7c548f84be60df7665acff57427ffdb5da5bd11136f7c85ae3a756bfc1") getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00005cc000)=""/0, &(0x7f0000175000)=0x0) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f7e000-0x4)=0x0) ptrace$cont(0x1f, r0, 0x7, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea1000-0xa)='net/nfsfs\x00') sendto$packet(r1, &(0x7f0000087000)="ebcdd06ef0d978478c29b0f9151f59d93cbac10db7c079a3edf3e0bf1c00ef0e32eaa5d499d0dbc2d246a6bc12375d20897e681118579f0d5690d9159be5b5e8657fe8dbfa4adb946bb6557859e2f44ed0fd183fece384eeefc8f20dd9f8c0a5020c01fb2e3da9cc30c0d0b4777fa4bd3acef90ca19bcce28133213cbc61a29ffb4ddf1f15f27b466b2faa91a90dc246a52029cf1b82c9cae9d7f3", 0x9b, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ad000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000579000-0x14)={0x2, 0x100, 0xfffffffffffffffa, 0x2, 0x35, 0x9, 0x8001, 0x4, 0x5, 0x3}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000edc000-0x12)={@common='rose0\x00', 0x4}) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) poll(&(0x7f0000136000-0x10)=[{r1, 0x0, 0x0}, {r1, 0x2080, 0x0}], 0x2, 0x1) 2018/01/25 21:46:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000806, 0x1) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000d23000)=""/37, 0x25, 0x0, &(0x7f00004e3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 21:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d7000-0x8)={0x0, 0x1, 0x8000}, &(0x7f0000436000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e22000)={r1, 0x6}, &(0x7f000006f000-0x4)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000005d000-0x10)={0x5, &(0x7f0000338000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008c1000-0x8)={r3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00007e2000-0xc)={&(0x7f0000a3d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000381}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e69000)={r2, @in6={{0xa, 0x1, 0x753, @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]}, 0x9, 0x5}, &(0x7f00006dd000)=0x98) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000017000)=0x0, &(0x7f00009ff000-0x4)=0x4) 2018/01/25 21:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00009d0000)=0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000556000-0x8)=0x0) ioctl$TCFLSH(r1, 0x80047456, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ec6000-0x4)={0x4, 0x5f, 0x538f}) 2018/01/25 21:46:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() syz_open_procfs(r0, &(0x7f0000c2f000-0x8)='environ\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f00008ad000)='/dev/sg#\x00', 0x1, 0x42000) utimes(&(0x7f0000b8b000-0x8)='./file0\x00', &(0x7f00000f2000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00003ae000)={{0x1000, 0x1ff}, 'port1\x00', 0x0, 0x20400, 0x2, 0xffffffffffffffe8, 0x9, 0x1, 0x8, 0x0, 0x3, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000833000-0x10)={r1, 0x28, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d2a000-0x4)={r1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000495000)={r1, &(0x7f00008c0000)="42e60f6f311b1ff5293e6efb1b9e584ecde95d3f7505152a2011dea6a51233c3119b4f670ac8fad1025572f357771b3f91b29ec5b220318103f09160780f20b5cd7474f3bdfba50118fd9517dbdfdf1f331405e738f9904a43f51c491173e0e51a9161b79fd05bd9fdfd0d2c61620f412cfe35daa6618ad13852d820d92e477f341194e96d23fdcf9d7ea0839fb64a3258e30b55f297c86ef39929438ea934532c885be59ec6f3f8ebae877b5ba9e79261f276be126fd9f1fc39904303efb851cbd0498404207cfa23c109a1e32cf5b31f"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000032b000)={r1, &(0x7f0000a19000-0xa2)="97d5512c6a3c0143c005473e7d3afdcb3892fe128f8a2462513fb8a1b22ed459e1a6a161b21363f2408e74241bf8206c60c224786ea673225ffa3ea40171728a02bd343fc8bb8f4b07cdbb94d3deaaa0b807a499243f0d85b29ebc88c42f3cb034e7e00a7cbca656ddb938cec452b05bfc984df8adf2f0db3f9120572626109bd7a093c65b23a3b687e50fbd6a22839e52c39e1cb99008ca7c8ff4c07ff8320b67f2", &(0x7f0000417000-0xa2)="a7a61293180937f45eab4db60529ad7fb921f73c3eaab18d9b27c40884bc7023c02ed9d1c947966f7302022746f5408c4a8dfa7deb4dd6878af2ea307f13d4ec8ea08f6e2ae1a39e8344284c2b155421dbf89c6d41251b51092523cf2421a8d80606e50843f3e827fc79c9a0fd6855402fa389352d462d0ba43152a4159c8c20918fe885d172ff89d0614a5f9b800c7094db5a56a64e195d28c165c374bb86933851", 0x0}, 0x20) syz_open_dev$vcsa(&(0x7f0000fb8000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffc0, 0xa000) 2018/01/25 21:46:56 executing program 0: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000022, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/01/25 21:46:56 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x2)=@random={'osx.', "2f7b06003170707031253a656d30f9"}, &(0x7f0000001000-0xf)="2f7b06003170707031253a656d30f9", 0xf, 0x2) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/25 21:46:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000ea8000-0x8)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/25 21:46:56 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/25 21:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000c61000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00008f5000)='/dev/usbmon#\x00', 0x81, 0x4001) clock_gettime(0x0, &(0x7f0000492000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f2a000)=[{{0x0, 0x0, &(0x7f0000b87000)=[{&(0x7f0000335000)=""/9, 0x9}, {&(0x7f0000592000-0xcc)=""/204, 0xcc}, {&(0x7f000022a000)=""/51, 0x33}, {&(0x7f0000629000)=""/142, 0x8e}, {&(0x7f0000451000-0xc6)=""/198, 0xc6}, {&(0x7f0000e9d000)=""/115, 0x73}, {&(0x7f0000d69000-0xc)=""/12, 0xc}, {&(0x7f0000aab000-0x91)=""/145, 0x91}, {&(0x7f0000038000)=""/186, 0xba}, {&(0x7f0000e7e000+0x98b)=""/214, 0xd6}], 0xa, &(0x7f00008bc000)=""/122, 0x7a, 0x0}, 0x9}, {{&(0x7f00009bf000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000051a000)=[{&(0x7f0000720000)=""/253, 0xfd}, {&(0x7f00006f8000-0xf2)=""/242, 0xf2}, {&(0x7f0000f6e000)=""/233, 0xe9}, {&(0x7f00001f1000-0x1000)=""/4096, 0x1000}, {&(0x7f000014c000-0x56)=""/86, 0x56}, {&(0x7f000021f000)=""/122, 0x7a}, {&(0x7f0000fd8000-0x8a)=""/138, 0x8a}, {&(0x7f0000447000-0xdc)=""/220, 0xdc}, {&(0x7f0000132000-0x4a)=""/74, 0x4a}, {&(0x7f0000e3d000)=""/4096, 0x1000}], 0xa, &(0x7f0000f0f000)=""/24, 0x18, 0x1c}, 0x40}, {{0x0, 0x0, &(0x7f0000cc1000)=[{&(0x7f0000fb6000-0xed)=""/237, 0xed}], 0x1, &(0x7f00000d1000-0x38)=""/56, 0x38, 0x7}, 0x731}, {{0x0, 0x0, &(0x7f0000e15000)=[{&(0x7f0000b5f000)=""/105, 0x69}, {&(0x7f0000275000-0x99)=""/153, 0x99}, {&(0x7f00003c9000)=""/0, 0x0}, {&(0x7f000093d000)=""/93, 0x5d}, {&(0x7f000026e000-0x82)=""/130, 0x82}], 0x5, &(0x7f0000090000-0xe4)=""/228, 0xe4, 0x2}, 0x10001}, {{0x0, 0x0, &(0x7f000003e000)=[{&(0x7f00009b6000-0x15)=""/21, 0x15}, {&(0x7f00002c1000)=""/206, 0xce}, {&(0x7f000003b000)=""/24, 0x18}, {&(0x7f0000792000)=""/103, 0x67}], 0x4, 0x0, 0x0, 0x4}, 0x10001}, {{0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f0000522000)=""/190, 0xbe}, {&(0x7f00006e3000-0x68)=""/104, 0x68}, {&(0x7f000015c000)=""/29, 0x1d}, {&(0x7f00004a5000)=""/106, 0x6a}, {&(0x7f0000c47000-0xff)=""/255, 0xff}, {&(0x7f0000028000-0x26)=""/38, 0x26}, {&(0x7f0000c59000-0xf9)=""/249, 0xf9}], 0x8, &(0x7f0000b50000-0xf4)=""/244, 0xf4, 0x5}, 0x0}, {{&(0x7f0000eed000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ed8000-0x10)=[{&(0x7f0000438000-0x67)=""/103, 0x67}], 0x1, &(0x7f0000263000-0x23)=""/35, 0x23, 0x7}, 0x40}], 0x7, 0x2022, &(0x7f0000c80000)={r2, r3+30000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000062000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0xfffffffffffffffa, 0x2, 0x100, 0x7fffffff, 0x0, r4}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0xc08c5102, &(0x7f00004a5000)={0x0, ""}) socket$packet(0x11, 0x3, 0x300) 2018/01/25 21:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/rtc\x00', 0x82001, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000714000)=0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f61000-0x4)=0x22, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000062a000)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000462000-0x4)=0x0) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000c05000)='/dev/snd/pcmC#D#c\x00', 0x811, 0x4800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000cdb000-0x4)=0x9db, 0x4) 2018/01/25 21:46:56 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, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, []}) 2018/01/25 21:46:56 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_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0xfffffffffffffffe) r1 = open(&(0x7f0000cab000)='./file0\x00', 0x400800, 0x45) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc0000)={r1, &(0x7f0000fc4000-0x27)="8e3a38571f36d69e6886141c6b7cc11701128d62a2f25da2113e1c5b40ae9cda5b8b5bfae35f37", &(0x7f00004fb000)=""/232}, 0x18) 2018/01/25 21:46:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000832000-0xb)='/dev/adsp#\x00', 0x257abbb7, 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c5a000)={0x6, 0x1}) write(r0, &(0x7f0000202000)="2400000058001f00144af407001604a30200071004000100ffffffff08000020ff020000", 0x24) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) pipe2(&(0x7f0000a52000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000017f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000164000-0x10)={r1, &(0x7f0000ed2000)=""/24}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000048d000)=0xfff) 2018/01/25 21:46:56 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0xa, 0x9, 0x1, 0xfff}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000508000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000903000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x20000015, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32) writev(r1, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r1, &(0x7f0000a50000)=[], 0x0) r3 = shmat(0x0, &(0x7f000081b000/0x3000)=nil, 0x4000) shmdt(r3) 2018/01/25 21:46:56 executing program 2: 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(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d38000-0x10)=@generic=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x100, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f0000e56000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000801000)=[{&(0x7f00005db000-0x66)=""/102, 0xfffffffffffffc66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000b92000)='/dev/snd/controlC#\x00', 0xffffffff, 0x0) clock_gettime(0x0, &(0x7f0000960000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000034000-0x4c8)={{0xea39, 0x1, 0x56, 0x80000000, "25e4ce353e02d505fa43648d10a0537c2ca805f65143f5b6b58bd150081e0a14c6d80e726f474d303171cf78", 0x81eb}, 0x3, [0x100000000, 0x5, 0x2, 0x8, 0x2, 0x26, 0x401, 0x2, 0x3800000000000, 0xff, 0x100000000000, 0x10000, 0x2, 0xc5df, 0x9, 0x90, 0x9, 0x6, 0x401, 0xfe, 0x2a, 0x0, 0x20, 0x0, 0x6, 0x8, 0x7, 0x2, 0x5, 0x0, 0x4, 0xff, 0xffff, 0x9, 0x0, 0x0, 0x9, 0x401, 0x0, 0x401, 0x20, 0x100000001, 0x7, 0x1, 0xc4, 0xffffffff7fffffff, 0x1f, 0x81, 0x3f, 0x9, 0x200, 0x9, 0x6, 0x8, 0x9, 0x0, 0x8, 0x5a, 0xda74, 0x7, 0x0, 0x40, 0x4, 0x5, 0x0, 0x1ff, 0x818, 0x100, 0x7, 0x9, 0x100000001, 0x1, 0x0, 0x34, 0xfff, 0x1, 0x101, 0x3, 0x3f, 0x9, 0x6833, 0x1ff, 0x5, 0xff, 0x6, 0x40, 0x20, 0x3, 0x2, 0x0, 0x3, 0x4, 0x4, 0xbfd, 0x356, 0x1, 0x1, 0x35, 0x7fff, 0xc50b8c8, 0x7, 0x3, 0x4f9, 0x9, 0x9, 0x3ff, 0x1, 0x8, 0x0, 0x649, 0x9, 0x3, 0x3, 0x8, 0xfb9a, 0x4, 0x400, 0xf96, 0x4, 0x6c632cfe, 0x4, 0xfffffffffffffffe, 0xff, 0x101, 0x3, 0xb881, 0xffffffffffffffe1, 0x100000000], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007a0000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ed6000-0x4)=0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008ca000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000451000-0x4)=0xc) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000700000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d88000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000d9f000)={r3, r4, 0xffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r5, &(0x7f00007a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/25 21:46:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) 2018/01/25 21:46:56 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, 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 = timerfd_create(0x0, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/sequencer2\x00', 0x90040, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f0b000-0x38)={&(0x7f000057a000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000afb000)={&(0x7f0000f4d000)=@del={0xe8, 0x11, 0x400, 0x5, 0x1, {{'sha1-avx2\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, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x2400c000) timerfd_gettime(r0, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 21:46:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 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) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000672000-0xc)='/dev/autofs\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000e59000-0x10)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00009d5000)=@common='bond0\x00') clock_gettime(0x0, &(0x7f00002c7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000e6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a59000)={0x0, 0x0}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000d57000)={"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"}) write$evdev(r1, &(0x7f0000994000)=[{{0x77359400, 0x0}, 0x2, 0x5, 0x8000}, {{r2, r3/1000+30000}, 0xd50, 0x8, 0x10001}, {{0x77359400, 0x0}, 0x2, 0xb553, 0x80000000}, {{r4, r5/1000+10000}, 0x81, 0x88ff, 0x7}, {{r6, r7/1000+30000}, 0x31a9, 0x3796d944, 0x3}, {{r8, r9/1000+10000}, 0x1, 0x3, 0x3ff}, {{0x0, 0x2710}, 0xffffffffffffd51b, 0x9, 0xdd}, {{0x77359400, 0x0}, 0x1, 0x4, 0x5}], 0xc0) 2018/01/25 21:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c89000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000599000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006cb000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b0f000-0x5c)={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x4, [0x8, 0x5, 0x0, 0x2, 0x9, 0x0, 0x2, 0x4]}, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048e000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dc4000)={@generic="688464689b2cacaa51664d3d74d2ddc8", @ifru_flags=0x0}) syz_open_dev$vcsn(&(0x7f00000f8000)='/dev/vcs#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000268000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/25 21:46:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000802000+0xb05)='/dev/dsp\x00', 0xca180, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000834000-0x20)={{&(0x7f0000f7c000-0xbb)=""/187, 0xbb}, &(0x7f000084a000-0x1)=0x0, 0x2}, 0x20) r4 = dup3(r2, r1, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x1000006, 0x31, r4, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000f51000)=""/160) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ce000)={r2, &(0x7f0000eef000)=""}, 0x10) fcntl$setsig(r2, 0xa, 0x16) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f000044a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) accept$ax25(r0, &(0x7f0000d64000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000017c000)=0x10) name_to_handle_at(r0, &(0x7f000038f000)='./file0\x00', &(0x7f0000a4e000-0x52)={0x52, 0xfffffffffffffffe, "6fa9681fae6b1599acbc5c97e029b2d7d612ebc77373b20ca5c3ba055b752d89b77f42cedffdb22b13610d4a8528c4ced371cafa600944b0bc868d31027d3e11f0f6fd8fa91920fe63ac"}, &(0x7f000073b000)=0x0, 0x400) 2018/01/25 21:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000057d000-0x10)={0x3, &(0x7f0000d21000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00003a5000)={r1, 0x1}) r2 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f00007bc000)="") 2018/01/25 21:46:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpgid(0x0) r8 = getpgrp(0xffffffffffffffff) kcmp(r7, r8, 0x5, r6, r5) tee(r3, r6, 0x80007387, 0x0) fcntl$addseals(r2, 0x409, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005aa000-0x88)={0x0, 0x80, "a87562b9e4fe02e4e43d2566484c1268601b009c1e0ad79ada2a28695bf5e50c7e1a5b8a9041f0bca8e15debf6269621f3440522276b731c3d7191d1e17a7b25989942b57b3e48db700dc907a23094911cd3a76d0003b4c9a3dc1c8f4878dfbf2f3103386d5369eb920071530c1efd07ab2797fe79d141bd079a7e3b2db381a8"}, &(0x7f000045a000-0x4)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000323000)=@sack_info={r9, 0x69, 0x3}, 0xc) dup2(r5, r6) ftruncate(r0, 0x7) r10 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r5, r10) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000c31000-0x9)='/dev/sg#\x00') ioctl$int_in(r2, 0x544f, &(0x7f0000719000-0x8)=0x45) r11 = getpgrp(0x0) fcntl$setown(r5, 0x8, r11) fcntl$setsig(r2, 0xa, 0xe) r12 = gettid() tkill(r12, 0x100000000000016) openat$cuse(0xffffffffffffff9c, &(0x7f00007b2000-0xa)='/dev/cuse\x00', 0x200, 0x0) close(r1) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f00004b1000/0x4000)=nil, 0x4000}) 2018/01/25 21:46:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000307000-0x50)={{0x2, 0xfffffffffffffff9}, {0xfff, 0x7fffffff}, 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]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f3000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000528000-0x3)=0x5b) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000423000-0x10)={r1, r1, 0x7, 0x1}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:56 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f00000d4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 435.039961] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 435.054194] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/25 21:46:57 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f67000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000e39000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b62000)=0x1c) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000029b000-0x4)='+&(\x00') 2018/01/25 21:46:57 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000014a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000001000-0x18)={0x8, 0xfff, 0x9, 0x7ac, 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000876000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000728000-0x4)=0x10000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000391000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00003fe000)=""/252) setuid(r2) getpgid(0xffffffffffffffff) r4 = getpid() setpgid(r4, r4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000263000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=@random={'btrfs.\x00', '\x00'}) 2018/01/25 21:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x4000000000000000, &(0x7f000003a000-0x2)="", &(0x7f0000492000)=0x0, &(0x7f0000731000)=0x0, &(0x7f0000291000)="") accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) waitid(0x0, r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/checkreqprot\x00', 0x311000, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_open_dev$midi(&(0x7f0000da7000)='/dev/midi#\x00', 0x1f, 0x2080) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/25 21:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000016000-0xa0)="", &(0x7f0000011000-0x7a)=""/122}, 0x18) r1 = creat(&(0x7f00001d6000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000094c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bb2000-0xb)='/dev/mixer\x00', 0x800, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00007c6000)=""/165, 0xa5) pipe(&(0x7f00006cd000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fa5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x200000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c3fc00ff0700faffffff000045efffff08009b0019001a000f00000022000107e2ffffff03e9ff0006000d0005", 0xfef4}], 0x274) r1 = syz_open_dev$sndmidi(&(0x7f00005c9000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x2) ioctl$TIOCSBRK(r1, 0x5427) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/ptmx\x00', 0x240800, 0x0) 2018/01/25 21:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) openat$ion(0xffffffffffffff9c, &(0x7f0000378000)='/dev/ion\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f000059b000)={0x3ff, 0x843c, 0xff, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000fd000)={0x0, 0x1, 0xc17, &(0x7f0000386000-0x8)=0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000d6d000)={0xf9, 0x0, [0x3, 0x7, 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]}) getsockopt$sock_timeval(r3, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000abe000-0x1)=0x3, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000073000-0x8)='net/dev\x00') accept4$ax25(r1, &(0x7f00004ea000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000680000-0x4)=0x10, 0x80800) r2 = syz_open_dev$usbmon(&(0x7f00001e5000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000085000-0x18)={0x0, 0x3, 0x10, 0xffffffffffff8000, 0x9}, &(0x7f00006ed000-0x4)=0x18) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000c40000-0x4)=0x0, &(0x7f000009c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000714000-0x8)={r4, 0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00003fd000-0x10)=[@in={0x2, 0x3, @rand_addr=0x403a3cf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000072e000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="caba3959b74194c8c9fe88e5335c3dd7"}) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8b000-0xc)='/dev/autofs\x00', 0x406000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x90f5, 0x4) 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/25 21:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000752000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a36000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000059e000-0x10)={0x8, &(0x7f00005b0000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356b860adff05000bfef9b9d2a4b20079fffffffffffffe0002250097c11ed4c2c4dc42ffa86eb99b", 0x30) writev(r2, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="7adb1923b4d9b2737445f6209bf8b006a7a38cc9059881215c6fa49b1bff560987adb9ebfdb8f678c4b946ab7937f3d0125c5ff78496974900a6c165280bb88e62cd93863e790271e9b581abb27cdb581cfe27432f231e1c407e220765b2ebd54d227e3a9e2140da064108f2ac3e32dd211f177b682df7cb1eee0554daddfd1164", 0x81}], 0x1) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000651000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xe16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000200000)=0x0) ptrace$peekuser(0x3, r0, 0xfffffffffffffffa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005c8000-0xb)='/dev/mixer\x00', 0x8100, 0x0) bind$inet6(r0, &(0x7f000078a000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x100}, 0x1c) fstatfs(r0, &(0x7f000014b000-0xd4)=""/212) dup2(r0, r0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x7b, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) socket$alg(0x26, 0x5, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) [ 435.791835] kauditd_printk_skb: 344 callbacks suppressed [ 435.791843] audit: type=1400 audit(1516916817.299:29839): avc: denied { map } for pid=6579 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/25 21:46:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000300000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0xb) 2018/01/25 21:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x80007, 0x0, &(0x7f0000686000)={0x0, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000aab000-0x78)="11de5719c51b65320a99f7cc005f2910869b43da6c57720e6ea8ef202354b341a9db20772dd20e7cf6dd0a8b2e8c9da084c53c050769424c00fd3a997b67c1bc0512bb1e080c87e4795cd2056bbaec776919a2d2c0a7c7f4552f032c9ba4f9817ef86fa5a0d5c660fcbaf253900dabd9bc2bb341a4b88bae") accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000644000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) semget(0x1, 0x0, 0x204) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/01/25 21:46:57 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000)={&(0x7f0000002000-0x9)=@rc={0x1f, {0x200, 0x7, 0x4, 0x5, 0x3, 0x5}, 0xf280}, 0x9, &(0x7f000000b000-0x20)=[{&(0x7f000000b000-0xb9)="d500f66eb3147b5e5d9fca65baf74b7092cb63f8f52933d60ebb23c710b758bcb8dfb6dcb26764f0dd180e92f584c43810d1c1ac56dd1c2637068a71bafbed8fff9f040f29006db420739341e0ea9d428043493374381859c135465e29daef901314501d817adff2c2554c6f5fec05aa0da6f6abfb0605b0bdae4c8335de782a2c800138be1bbcee35cc3b4fc9dc921c440e2c594ec375546429145b707513ac658b0982391a8a3875d260ffda52866a50b24c9029c8eea855", 0xb9}, {&(0x7f000000a000)="9c64f449ef36cb4af459e6871624a518d8d565aa2a9d2fde9a4479c5187734e1", 0x20}], 0x2, 0x0, 0x0, 0x800}, 0x0) recvfrom(r0, &(0x7f000000a000-0x31)=""/49, 0x31, 0x40000001, &(0x7f0000005000-0xe)=@l2={0x1f, 0xffffffffffff8001, {0x5, 0x8, 0x5, 0x1, 0x2, 0x5}, 0xfffffffffffffffa, 0x2}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 21:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() ptrace$cont(0x27, r1, 0x6, 0x2) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socketpair(0xd, 0x80000, 0x3ff, &(0x7f00001b1000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000912000)=0x0) mq_notify(r2, &(0x7f0000b81000-0x60)={0x0, 0x20, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002a7000+0x130)={r0, 0x6, 0x1, 0x2, &(0x7f00007bd000)=[], 0x0}, 0x20) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000235000)='/dev/rtc\x00', 0x10802, 0x0) sendmsg$nfc_llcp(r5, &(0x7f000002e000-0x38)={&(0x7f0000f50000-0x60)={0x27, 0x1, 0x9, 0x2, 0x80000001, 0x8555, "fdc6ba5a82e5ecd3b4971c59b357358472f205f878a4fafe19cb58b7d2273552d441191d07a0017589c9c76bdcd2af21b3f242e1db606f697cc952b51d081b", 0xf99}, 0x60, &(0x7f0000f74000)=[{&(0x7f0000a94000-0xcd)="5db5e299658e082407ead5c8ca6e24225918e2bb8bfffad1981345f6a331fa8b61c47d015caa19878a04dfd666891a2cd88f7e0d96045316248a23aff085d5abac80883681fcd62660ad6f8eb35b4e7648f273a716203b6ee6943cc79bb2fdfef0241eb43324dda18bddeafb257a330745bccb0e00cf4eaf1c39f34f268773392ae4ad18490927b67cc59d7f31e4cb6b544ed6c918e5eb45dee44eddfed14d3cd6d430a174c89e03519ed5b5201199f2fc4844f9c80e45557250e70dee52d23a7e7e6960e38081923be6ea07a0", 0xcd}], 0x1, &(0x7f0000149000-0x18)={0x18, 0x10b, 0x1, "5a35b7822decd1"}, 0x18, 0x40004}, 0x20000040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) getsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f0000964000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @loopback=0x0}, &(0x7f000014a000)=0xc) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000016d000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000051d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000006b000-0x4)=0xb) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000e70000)=0x1f, 0x4) sendmsg$alg(r6, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000462000)='./file0\x00', &(0x7f0000fbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000050f000-0xc)=[0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000807000)='./file0\x00', &(0x7f0000b1c000-0x8)='./file0\x00', 0x1000, r0, r1, 0x8001, 0x7, 0x2000000) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) pipe2(&(0x7f0000df9000-0x8)={0x0, 0x0}, 0x4000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000933000)=0x6a1c9cd4, &(0x7f0000af5000-0x4)=0x4) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x8c, &(0x7f000078c000-0x8c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="22e869a5cfc9", [], {@ipx={0x8137, {0xffff, 0x7e, 0x80000000, 0x11, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, {@current=0x0, @random="c930c9cbc56a", 0x0}, "75d3d5e0a56d6df915d7e050cacb10eddc1481692d691b1cefcabf88591ed0785bb17327c2aa3142193583d12ed1163238c99f22b4f05a23a5559507dbc6e73f10b28f585c149b99bd7f3a5de9dbd6ae55bd55b147eabb92c9c510bb02d99893"}}}}, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xd4) 2018/01/25 21:46:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x20, 0x6000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000030b000)={0x6, 0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000467000-0x10)={0x8, r1}) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f000037d000-0x94)=""/148, &(0x7f00003de000-0x4)=0x94) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup2(r3, r2) recvmsg(r4, &(0x7f0000f54000-0x38)={&(0x7f0000a6b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ee6000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:57 executing program 0: r0 = gettid() r1 = getpid() r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = getegid() r4 = creat(&(0x7f00007b0000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001000-0x8c)={0x4, 0x4, 0x5, 'queue1\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]}) setfsgid(r3) r5 = dup2(r2, r2) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) kcmp(r0, r1, 0x6, r2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000000000)={0x8, 0x5, 0x1, 0x6}, 0x10) [ 435.822225] audit: type=1400 audit(1516916817.305:29840): avc: denied { map } for pid=6584 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 435.858525] audit: type=1400 audit(1516916817.354:29841): avc: denied { map } for pid=6587 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/25 21:46:57 executing program 4: 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, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x400) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x3) readv(r3, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) dup2(r0, r2) [ 435.905005] audit: type=1400 audit(1516916817.412:29842): avc: denied { setpcap } for pid=6598 comm="syz-executor3" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 21:46:57 executing program 0: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000a9000-0x8c)={0x2, 0xfc5, 0xd206, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00000bc000)="02000000", 0x4) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 435.938837] audit: type=1400 audit(1516916817.413:29843): avc: denied { prog_load } for pid=6602 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/25 21:46:57 executing program 2: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000096c000)=""/105, &(0x7f00006c0000)=0x69) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0xffff, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 435.938855] audit: type=1400 audit(1516916817.438:29844): avc: denied { dac_override } for pid=6610 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f9c000)={0x0, 0x0}, 0xffff, 0x7) syz_extract_tcp_res(&(0x7f0000df5000-0x8)={0x0, 0x0}, 0x4, 0x1) syz_emit_ethernet(0x11b, &(0x7f0000084000-0x11b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x3, 0x100}}], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xe1, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x1, r0, r1, 0x0, 0x0, 0xc, 0x44, 0x83, 0x0, 0x8, {[@fastopen={0x22, 0xa, "5b3cc0fd7ee57612d07c5a"}, @nop={0x1}, @window={0x3, 0x3, 0x0}, @generic={0x5, 0x2, ""}]}}, {"bb26d076cba0aedf71d13d3f381e8298821fe1dd4b9bd3c15668ad9aba7c52e7ddbffc39004e58c4ba02d0e38a2da03bdec4e9f296853b090e74ee3b3aa5ee2bdfbc4492457159a1f7d34d159492e789bb1cf0ceff282aebfc42c81261f018ab04fe49e446c51df265bc27f1b6160738a3c16f15f200d6f690a2e489b67af64c6f14d8a8001f22640a3f8b5364e1c3edaa315ae641f597875fb7291c1241df979c63815a697c7f79766993293798701eac"}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) 2018/01/25 21:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/25 21:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) read(r0, &(0x7f0000c42000-0xb2)=""/178, 0xb2) write$sndseq(r0, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) [ 435.938872] audit: type=1400 audit(1516916817.446:29845): avc: denied { setpcap } for pid=6598 comm="syz-executor3" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 435.938887] audit: type=1400 audit(1516916817.446:29846): avc: denied { map } for pid=6604 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 435.992723] audit: type=1400 audit(1516916817.476:29847): avc: denied { map } for pid=6604 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 435.992747] audit: type=1400 audit(1516916817.478:29848): avc: denied { net_raw } for pid=6595 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 21:46:57 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) r0 = syz_open_dev$audion(&(0x7f0000f1c000-0xc)='/dev/audio#\x00', 0xffffffff00000000, 0x400) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) 2018/01/25 21:46:57 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = msgget$private(0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x402, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r7 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000012000)={{0xfae, r2, r3, r4, r5, 0x4, 0xfffffffffffff800, 0x0, 0x0, 0x0}, 0x7e7, 0xff, 0x5, 0x0, 0x0, 0x0, r6, r7, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r8 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r8, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgrp(0x0) sched_setaffinity(r9, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 21:46:57 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 21:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f5000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) 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) r1 = msgget(0x1, 0x8) msgrcv(r1, &(0x7f0000d9d000-0x89)={0x0, ""/129}, 0x89, 0x0, 0x800) openat$ion(0xffffffffffffff9c, &(0x7f000033e000)='/dev/ion\x00', 0xffffdffffffffffe, 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003b1000-0x4)=r2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003df000)=0x0) unshare(0x20000400) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000061c000-0xdb)=""/219) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f000012b000-0xa)='/dev/dsp#\x00', 0x5bc8, 0x101200) pipe(&(0x7f000072d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x25313a66, 0x0, 0x20737db8, 0x8003, 0x57aa}, &(0x7f0000d18000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c6000-0x8)={r1, 0x80}, 0x8) 2018/01/25 21:46:57 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000a9a000-0xa)='/dev/vcs#\x00', 0x401, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007da000)={0x3ff, 0x4, 0x7, 0x5, 0x0}, &(0x7f0000670000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0xd15}, &(0x7f0000b2c000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000-0x4)=0x1ff) r2 = socket$can_bcm(0x1d, 0x2, 0x2) close(r2) 2018/01/25 21:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b06000-0x18)={0xfffffffffffffffa, 0x401, 0x1f, 0xf7, 0x100000001, 0xb79d}) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = shmget(0x0, 0x1000, 0x1, &(0x7f0000b21000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000c26000-0x4)=0x200, 0x4) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 21:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b85000)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000874000-0x67)=""/103, 0x67, 0x40012001, &(0x7f0000f28000-0xa)=@file={0x1, './file0\x00'}, 0xa) setns(r0, 0x0) 2018/01/25 21:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() capget(&(0x7f0000d13000)={0x200f1526, r2}, &(0x7f0000923000-0x18)={0x2cf, 0x7, 0x0, 0xb39f, 0x0, 0x8}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b89000-0x2d)={0x0, 0x25, "5f392c615550988b6b84f371fe6c382eae8fec8963603627958baec0856fa3a3c9d75a2ddf"}, &(0x7f0000c0f000-0x4)=0x2d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000095a000)={r4, 0x7fffffff, 0x44, "bcc8668d295afd48b0e8655d2416959dd3c5eb513e7dfd2b77e8dc87eb3d9c58b5b9601901fb68602e968a5b747ae9640296a675ea7ab7d7f4ffeddbb8aadcf36146c3a9"}, 0x4c) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f000053d000-0x4)=0x0, 0x8080000001) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c78000)=0x7) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025f000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) getresgid(&(0x7f00002a9000-0x4)=0x0, &(0x7f0000bd9000)=0x0, &(0x7f0000cd8000)=0x0) pipe(&(0x7f0000ad9000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc4000-0xe8)={{{@in6=@dev={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ec000-0x4)=0xe8) 2018/01/25 21:46:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b27000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000015d000-0x38)={&(0x7f00008e1000)=@nl=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc, &(0x7f0000ede000)=[{&(0x7f00003a1000)="b7d8e6a761db3b3dc0c533641dc8a13039b025ad4bdf72acf55e80ace6a4eb8f4d5d02c5b2b2d59129140652f5ba78cf6d6abf0ec8a51f06ae7fa93fe55ed9f90e9debc2b49307d3edd5e87d288211f7bcc3a5b0b0ab9d015e17071cb425ee8451e83dc641b58edeaea572c8c6658d996ddbb13da067a03d13c35cfa6897629f8b2ffbc8306cbfd505f57f7693660393683828", 0x93}, {&(0x7f0000000000)="17607935b4d4ace9c20cd7968f911d9e35453e7aacfd4af08a985bb4f1b855c7510dfb3841406ec23c4d8a4849a43cab02cedc5d55c6d0f372b5ad02e67916c49bdef58551556b457672bdb7dd2babc5a74697d6f81e744270b30b860a25f410f25553c5c2a0893b32048ff6c7f5e15542e15fc61526e1e129d0ea495a92a699497de2a5d8cff35ce90fb01c1bfff3ed0b53fd4b12a19b3600df2966bda7db096738d029190572", 0xa7}], 0x2, &(0x7f0000001000-0x1228)=[{0x80, 0x107, 0x4ada3222, "0b7124fa25db73efe27eff86bc62aac0d9ac0ab57e8a9b5d940f8cc7d12c86f9b6eda6386fdbb826f03f7d2981ef025b21e27f2fd518a86ac783674a99d6f1742b73c485c3a4cbf9c8447bbd95b92a3e60dd62964d2cb4857db13f05061b04f0dd5592f2996e52d61d725e9def2364"}, {0x1010, 0x102, 0x0, "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"}, {0xa8, 0x29, 0x1, "cba239c8b3981e57ff18f5173ffadd38a75292c50a139640f9a80df01e3568df82a81105dca81d4da45b09eefc60d33dd5449304837d06b4bd9395b6887cbb2ccea0991662fa4ce77746dcc9bc64d4de6ca24abc4a8b75e17319c40fc0a6131e44691aa845916f0c003435d3287e2976372aa71abf690ff2d49edb6f3c3c23b3471943af4559d1847bff9f705b1f970ba1c992746d6ace5f"}, {0xf0, 0x111, 0x2, "597b6b1b00642c6249dee9dcb0bca6dd28ef9c2c0d7bf4d2abb12b98cc9d400e91b611571eacbdca111a01d5fb931c97db4f0acb2e1a689c06b781ba695015e941db76c9235007ba81c54fcddb34f87fd72e8cf6117dfca22fece37e923d4fcd33032e048d9bf94577758481ff12377c8eb0102c1c0308fc20a85aec5f3d270aeddb5784f9d624edb42f796ef878e9d6aeda6f5718edb482b40551044d431db030f946a8cbed09df3bbd4b2293157a55b01c99a43cf26590314a49ff293dde237396e9e5316f8b5ed07767bb64cf694f15fc4331f4d0e89cb9c5d19d750e"}], 0x1228, 0x24004000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000898000-0x8)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f92000-0xb)='/dev/hwrng\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000b65000-0xc)={r3, r0, 0x100000000}) r4 = socket(0xa, 0x1, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f0000-0x9)='/dev/vcs\x00', 0x701101, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000e5b000)=0x1f) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000a8b000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r0, &(0x7f0000688000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a4000)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00002b0000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xd1f, 0x9, 0xb7f5, 0x500, 0x80000001, 0x1400200, r6}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r4, 0x8914, &(0x7f0000e56000-0x1)="18") setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f000038d000-0x4)=0x0, 0x4) 2018/01/25 21:46:57 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f8a000-0x15)=@random={'user.', 'ip6gretap0\x00\x00\x00\x00\x00\x00'}, &(0x7f0000f89000)=""/196, 0xc4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) r1 = shmget(0x1, 0x3000, 0x0, &(0x7f0000a30000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d1d000)="2a139dd66e9a4b300b40fa0255be1b38c8d64f48e52b76428c4464a1921501ed131f1bd1d143") 2018/01/25 21:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f00004be000-0x30)={0x30, 0x3, 0x1, 0xffffffffffffff80, 0xb1e6, 0x9b8, 0x7, 0x2}, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f000051d000)=[], 0x301, 0x0) recvmsg(r0, &(0x7f000024d000)={&(0x7f0000281000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a5f000)=[{&(0x7f0000dc3000)=""/12, 0xc}, {&(0x7f000049f000)=""/60, 0x3c}, {&(0x7f00007e3000)=""/32, 0x20}, {&(0x7f0000a80000)=""/184, 0xb8}, {&(0x7f00001a2000-0xd9)=""/217, 0xd9}, {&(0x7f0000078000)=""/183, 0xb7}, {&(0x7f0000bd3000-0x9a)=""/154, 0x9a}, {&(0x7f0000542000)=""/37, 0x25}, {&(0x7f0000a48000-0x34)=""/52, 0x34}, {&(0x7f0000f31000)=""/141, 0x8d}], 0xa, &(0x7f0000561000-0xdd)=""/221, 0xdd, 0x80000001}, 0x2) sendmmsg$alg(r2, &(0x7f0000c66000-0x150)=[{0x0, 0x0, &(0x7f0000922000)=[{&(0x7f00005aa000-0xe)="d8a80ade31ca04dbd1a08a7ab603ecf395bc5bfe0af535e2c6c25f7c824b78e3a8ba032ea738418bed", 0x29}], 0x1, &(0x7f00007f4000-0x2d0)=[@iv={0x100, 0x117, 0x2, 0xe6, "1bb151ab93eb05efaaedfd4cef4658a9780e85f737ce09b5120f17ee79cfb24ec1f0005a80ba7d2b386cb459e0609d6da34aada0e078eff964561b34bc3c1f1b4bb6e9725e9d9cb2f800c3c30a2aa0de4fa4a6911f9db22dc25008cd007c420ebff83b050e25b4a3ed856d52959ef942c50ad2d14d10b09caa3ec40a195ad0018f3609db60d13a6583c55b1950e94d79113d14176348b0e03451cd99517b5a3dfd9108220e9e2c5cf3b554cb30292035485ebb614caedff4b62b224f60062c5816da7082d7eba31a320d4e3a0631d42b4ed0254b6172812bc34f63600cfbc61ce88f67936898"}, @iv={0x68, 0x117, 0x2, 0x4d, "ab16015cc46f7765b48fba10db97020eb2ebee8aee82ea482b4c5e9680c5c4e0a49eac225114aae4c1ec93e11ed2d879be5a81419973d3a5c890f64f491da0ce1b583607e0cb45ea0b623428fe"}, @iv={0x98, 0x117, 0x2, 0x84, "dc9a53944d6ff6a2bb0dfd80b42646933caab7f1c7d75388c09cfcbffa418b6587899578d30a158e7dd628f1c78841c960b5b466e9ee87af55ed51a107a7f9504bb45cfb8a21d9d321a10698ccf2520f09fa1a848fa13ebc7b788799a51cc8af8235616369aea28e99ae67e44ddcca856f4f7f31b098df385db5ec6905effba3267de627"}, @iv={0xa0, 0x117, 0x2, 0x8c, "bc6ddbfb8254a51c372541ca6e6d9e48352f12b6fa6d98d6523febbad7666dae88de6345cf12ba10e3d04c1802e5a7849398021eee65483c917e6968c76dea0407c43ec3769bfca4cc9b1520cac4e5f13c560861756ad9bdc69546e7b797e3f370e8a4692be1f0fbb122c939b20c9e4ea545520bad523511358a775641fd15ad0bac6adeb67477f3953fdfc9"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x2d0, 0x4}, {0x0, 0x0, &(0x7f00006a2000-0x60)=[{&(0x7f0000161000)="d96b2fe8", 0x4}, {&(0x7f0000c27000-0x63)="d478dbd17d832414740ef6fb7d9a50e04f2e831837af77afaf6e0b1f33df6604a494bc98f8c42381c1827e88c556a82a3db756a4aaedf4a5edd625365815c97246408b0447fe46342acd04977a9e1a8e3c4ffc73bf58d87363c4111da8dc8010791285", 0x63}, {&(0x7f00001be000-0x3e)="290c33f1505afc2f5a243e6f2d7f3e0a728734d21b9cad583ba324df7eeb9cf5c78d7ff3ef62b0699e945c23a4159bbb10bc1ac13bf1e64a9a92e7a23362", 0x3e}, {&(0x7f0000d03000)="b2cfefeb7527f71dfbcbadd9df4c19840ccb15d04d188cc231c4953405dbad0db34b1483d634782886de0cd9baa36e4a83bd4b8bd31ab0757b629a677bb94d7685a5812d6ab87db7d726301ec7acd61cab6478769bd01daf91b5f16c4d4eba9d63abd3e415114fa5224cb40bc357149b4bb6a916570e4f5d22bbd9e3d86c1b0db8bb015739e22c8f9a80307f4236a5ce", 0x90}, {&(0x7f000005d000)="7f2ef732ad90a2add166c2be9d5208bf139619d67b1d5d1c958cd944ffcf43a338eafb6eadc6c505ccb917f827346d", 0x2f}, {&(0x7f0000e8c000-0xf2)="233995d6f6fe8500595516b4e9c57c2ba8f7c6a418a4fd829ed20ebba451c76d189a03da146949795eb1309b4e2c3c5c02cb882415ac1565626fcd7175ce745fa03ebda7df1872c7d810b95ae3c53f522bdd63d34de5efd74bb6cfa7b3853a4a0f27da031896bef083972d85bcdbfdbb1fe12bc820ecabdc0126b4524005b47c3fa15edd17b6f14321bba2f82f9d6ef42e2e9194328694e340aa5f2e32b311207a595a982f3eb64f86740c9621af9e4a689ebfb9158c26d1d52dff575424fd69cf26b89a4ce40ea2f79bca520771287359b15d909a0165a8220cd2ea332c22fc0c19c08a72bb533b2171cae390901a3deaef", 0xf2}], 0x6, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000e72000-0x30)=[{&(0x7f0000708000-0x1000)="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@iv={0x100, 0x117, 0x2, 0xea, "82284909d42cf9144d89bf453a1684963fdaa785e434b4314ddf955ce571ea4555d33af261e27809010c4976861142af6a74f5fb1e768bc37819f571ad91e6de844174f3724f8c94eb04be83ed46940968234c764ae0091e1121ef2720d8f38633001457b9e24903a9a222760c35257e65b733aa575859644b65d4ba0265c04d6410d74aa24de7eacc0c2748a43d8d71a445ed9e8685f1f89807682f33837405582c7c45aaaf0a36b308c0fb809779264ccca86c8ebf955c41166d615b63fa8924202abc4f485c05378cb2f97e8bbdbe60761755e99fa7cf48ed23f238fd17b8ac140180251607e71b43"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x160, 0x40000}, {0x0, 0x0, &(0x7f0000aee000)=[{&(0x7f0000c56000)="0aaa002bfdc205ed1827bed5ec26ffd3b35d498d024685624052d4d0ef869d5d4ceacd5343b3205fd2afc6a8e302529615340e6650929ab99f19b048624b487fbe44b9d370e2f3b4d66cafb34f14cac0dbf52df7bb501e275f24ad798165639c9d83b95f1431b30d34dc30bc06ec1ec7fa4ea13719", 0x75}, {&(0x7f00000e0000)="d6d6bd5b5c1611c4ef7dd5bd9dcd175f77d8ed2c9c124a711234b02d1d225542e2673213b408cd140a1f4f9afe473052dc66286dadd78b276c4cd859960bc5eadd5ea435ea4580f51a6281a8d337362fbf36dd6b76d0ec05024b9bb3cbf05e5669f72ac1656b2acbd59abeb91b7e7010ef60e1c61c0e816d984c15033ef7e2c2b6b0e2ddd53e40070c06f875cd021ff1d12d593f1901dffc89e42df389cfecc345b9c1aa078fa3c7f838a84f07e85d00e49e52aea28019b7e39318b7fb5d39bab1fc0b521e58aae99e73a63d89fc7cce89789e9ddff9e85ea55c91", 0xdb}], 0x2, &(0x7f00006ab000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa0, "4fa92e82a57b79b1255dc8f47698c7f2e8dc6214f1bb1d6ca790aa86a903852bef90ce37b836645d235b3b758f176c07420c5a954e79f0142c3fe3c0c6960ba264ca3655b7bfa8a00d8b98f865e3a3676b7cc82646328bbff97b4e8d24ccdfca0cda419741ee3894e8a26b2797a72638ef6ad9178e37cfc136c0bf04b15b00300036a10b4411ac3277521479d84c2abfc35eaf75e6d3bfb416ea9dccd08a0896"}, @assoc={0x18, 0x117, 0x4, 0x10000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x78, 0x117, 0x2, 0x5e, "5fedee9b5a174d5ee547277daeef168095011db03f1b55c076c4660d685e7555ce3dfa7eea6e3ca91c90306fa7723b3bd612123a399c82dbbbfb7458d906d88884747213eaa3e989a31f9754b55bba3f2cc835b459f1924febcfdad07bf3"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xd96e}, @iv={0xc8, 0x117, 0x2, 0xaf, "854617435133a0b5f6fb1943bd2545a0d9308301b523a2dc2eab5883cb4373f2c0aaa91939cb0959379f11e4be6ac71243b7ba1b5b4523c7ebac2a19f1d8439c39cf1365fa850e9bb268ccfae835a5e2b0fff29d054a59d72040e434743e976643c7442b4a1a3349f57031cf7e5672e39ed41ff91a7a4782716313d7945a129fc4d8e294ab4bdb823675256695ce8101bcad964a32957d6063843471a9d2498efe3cca63bf87601998f9981318db05"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2a0, 0x40}], 0x6, 0x8804) membarrier(0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/01/25 21:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 436.373491] device ip6gretap0 entered promiscuous mode 2018/01/25 21:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00005a4000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={0x0, r1, 0x0}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f00004be000-0x30)={0x30, 0x3, 0x1, 0xffffffffffffff80, 0xb1e6, 0x9b8, 0x7, 0x2}, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000763000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000146000-0x23)=""/35, &(0x7f0000beb000-0x4)=0x23) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f000011c000)={0x942, 0x200, 0x6, 0x96ff, 0x9, [{0x36, 0x3, 0x7, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x81, 0x7, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x5, 0x100000000, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10000, 0xc, 0x0, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x101, 0x6, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xff, 0x1, 0x1ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x100000000, 0x7fff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7f, 0x8, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) close(r2) read(r1, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x91, &(0x7f0000ebc000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e61000-0xc)='/dev/rfkill\x00', 0x50f800, 0x0) io_cancel(r1, &(0x7f000022b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000463000)="1b65e7df74c7f57ada98d5aaa10833859c062e9755378d3bca3fa925763269bf92e48c69be8dec662ef534c14b0a9270e81aa1f25eb32b3f5b1a0de37a2dee86f2604b81f46ab013e338ec64bbf0461f0b1dc520807cea0bf389a4911165bb4e2881b986f44e1b402198034d6f07d05e9282e3c993d6b559264260298ce5337c162a3984d41c5ece87282bfbfad9a5258ae5c6787aca84ff148b967b5c4ea1a41eb1abd6bc593192c57ffcfdf70c3b4b21887f9ba91d1c47a9ecab905b61864ed36d74ca8a714024dc67dcb4b434f4dd3c455487f2f2bcef3889e48f2fafe12e2ba81332bea8d095edb845b0cf5f5cfad04a82074931ef7ff60c3cb6708b3ca8176b6bb7070d06e276e47d49e68a011eab11fac46aa738991d54df1720f646a09fc6742af88b93f49d339bc6276f6ce5104644a61b5128f3e06e3d0cdb6bda6c340a999027c994cdbbf91297ba29d545ff29e5f1521a91063eb2b97d6a6e7ed157c567717f2ea9883053c2d1f367b553da9406adf7f3bb536fd027efd6d3670686280d9189184558fcf019ba576b109f72671c78994306153cf37576a1451e62edf173f0d2781234e879e8bb92f1eb746a0a02ea54ba84a97aa206e83b9365f00481a18196127d4bde33481f0a44c588e579e35e4542493424ca42945f9128562300efea9066709f9d4bf9a211df8858af03688a51e47afd6201e45eb71d55897116c5d3e4625c3744f2d7642b775f1bdf8b58b3d3d0521fcf689b8c4b183d70bf70ad3434adc4f7954466da2ad730f87bddb8133f27206965ffd62db997ddb4188b8d42fa563402736c8eddfdbaa70e7803c60f4c5c939e80bd324dfcfe2ff1abe6085ab948956c9f145c5a859ef31bd7855dbca90d6a74c7da7839045c27483766fdc43be459e948a39172fa69445020271a6c45b458a07309d394e745f103ffbde911e34956ea4d29573167e8652a7fb212f36dbd8406bd8d0bfa204d3f14f62490f7396ffaa6417eef75ef0bf2f873e74a34574c6ca48d3f5cd4053dc1dbb31efeb87ba311d05d50c53d6e05b6b33bea796ab51566842b34c755f1b383a7095bd925e483773f7c5fffdb6af3687611f0b16ef001aa0524f08232c6b1c532895455e22513f52f87ab1d50c140f579b613f8a026f09cfc8179d396890c055ba18f1077bb10bc0e21abafa68c1591aeff9a92d773e9d52b0eb022fe683a63be7ae4bacd1c523e0a82fd0618d8fe1cda02a6ab7302f1e1b2c07e2c7c50cc3e93e24bb055473d0207a763a1a0a97142378f7c0c191664d73a5885b06cddd4d5785abab74235d982139985a18ebdbd8bf02de5af3c2c7450959c06a6c29fe6b9bcf0e62492221745b459805ffe61d6a119a8fdd288ebf4c26a76686dc649571178208179d44c9da56895a7f9b33f15dc3343cf9797fb81b84dc4d2c667838d67a4a4aeda4ce3c7494ffe13ef5947dd28edb10c452ddf682cf2e282473a6fd0e46cf8b37247816e4c88386c0f8c778b3aaaac6cb39b256e4819f9ca407de1e996187aa6fe8907979039487b1ce5751164b55e0a1a625b360d1f0f050967c3e29e02c4c46d7739cf21191de6144e75c7554249d2978e9d6e720d731e8a5231156edc4bb0dadf20c6e877f72659565480c4ba709a5eef7d68a667067e915a3787265ac31dbe076f4b664ba6e662ad2785e34e7b21c9049ec97702d0ccd39e8cecaf36d736406884c1e0efa9f8602c60930191424da3cda08c8b0d8ed1ba635a891fd980a6c10d6c44de0b0e07da672f8da732a03bedbe89a43d1872683be1f93119dcf02de17ae1526c05771c042e50e8b7e757b6a2470967cd07dc090e0fa787f11f1242037e9cda0f6d70d1f8374562c8585443e7ca94ed13d9c7954115c93867edc9aa242e3e363ea569be07ae82989cd102f310b39e6e1bbb6d0fd10d99f9b86d10382ffee5d2768a7f0ee1745b2c59b0f376335e78e4d54509a019daff3bfadf969fb5bca2929dfab9906e4b92268f25ef445101d0bdc36af0cbbce2625adc664a81121a003a76c713b6241d6fc93525f556f432f1447775fcc9e5cbe88a435d3236eee657dcd3f900d7e4ab9ca8c7b2dd82a9425a6674a06ed575b1f89f26e3dcf2a3eb0aa29433702f7163d59cc1ae558dbfd871447f3790be74b83b040502ec587d22970bb8d79e14f6f89f842246c2a0690def31e7080c1ddea41509a4a8ce7c49c45e4f1b27883b0770e649a0991ce4caee735f4485d6dd97418f56dbe8d9cd1733673956a880c148802ba66cabbd614220aff784037830268a3cea3c4080dc3ff37be8bd19cf5d6918ebc1e76a7a56650f6712c4580cc74950444099516366beb5cdc56c0eb2192c90663ae6a74b493bda2beaab97c4f90e5035283e09cbeecd589861f70be50db131f4c70f3a7064e36e510d5986cc1c1de8ff0eccfaea62cd2e02125e945b10175b933ecc8d2fcac48c55c9ea46178a2915c00b841262b761ca0843dd6bc7c72cca31bd59977e3be22053b10a9bb1018aa9eafbf784cc14942e24d890251ef36c9b3e1e528123b55c1beb0e0e88a371b383e54ebbf97c0209edcfd02090016d4a3f37169be6f57149e951ea5caaf8429f61f90622213fddf13733516a538db145c7cf37887b23c78ca1d8a551c911bca341b144825cd89fdb23721cfdfb1f7c5e7673f3d194f72224495b49f09922de6d119fdce0f9ad7dd402e97680352a05fe8eb30c98ed944b3052a2e19e33a3f32ef6c9ce28af5270777911698f1555cca891e8d1fa41fddba16cc6b31c651bb61a4a2bad342073a062c940c798d995ad91791459bfc0701ec14612d757673574eb17968d1d622de587671ff3c4a3d786d6bc3c50307456b4b83288cbadce3783aa8e240e23a4189056e25bca781d51d61ff9722021ecdac04685739b4d8cef03be5426817c85b8129cb3f7bf080e60881d4f2bac00987b2644635344718f66771e43df5efa77d9995c548be51dcdda6aa675febab477aeffb6637bb289fb11026a81ccd53a75d3a0e923ad907cefdd08b542c6d38b44fd42acca5459240919fd207380179b9f1040e78398777078d52a4e535a4076fcdd786c48612efb5612c2478ee48ef572bbac7f988bf8891ff5eb735a9c357ae61094902771966c07457c57e47b25127b1e3dcf1d5583cdecc285ce060b1218ae76d8afc9dc051fa5a0defed6b9aeaa23262ed38f0b7ee50a81610552527c3469ac68c0b251cb8a889de5d70ce57b5afb63240c51937fd792dbe8b59f5534499408fcffa7f0b551453a6fbe1f083f1a0b4fa8ef4997d130a89d065e5192f20fab4f7c9ff17de2052099899ede5bb0bf6350ddf14da630af38569241500139f579b3bcbab0059680cecf64149170f53f818b422eda3b0bd8a7ee7d9ea89f1f565e2a30bbd532bb192061908b9a9082cc0847062f7c9a75ea2676643d578a1bfe91115a29386df52168bb758c48597c61b6dacfaf9f9acc818908588916c56d0a1939474e573ddcc29bdb982d259e1f925385ecb803436e928c84a4f2cad84dba0a9e43872b66451df0ca2f966ee2ec0bc52c4bdb993f5d3a49aa9e6cb1e3529b3f6e57817570aab288fdb058ce217a2c86d924e2d11ce1e0e0544676c0dde0bc58d70491d304b0e4f248f633e04d8a54bc346ac6406e898ee6f2cce8d378c7ff8b2910ee0121ef39651d881ef4dfaf553d91d6e4bee44186dda77045da2e8c251517080f791953ffe7bc0121655e25dd0e0a099e157b7eb3d2a4ee5e87b192e11941d2c7a1768898c8aaacd1c42a1ca40f70c6e3b3953bc979a87ee0b747911b482f8c6982c00b04519d94a81cb68593d82a6dafb51d8ac2fcd361ea8a030ef410b591322b5223c7938c72d955ebffe2ddb9236bfbe8bacc9fa391daf4f92a648f9532b60d5c6878ac8aa41872e274edca4b85c61fa2d6bef31a1983f1af58e8e83d98933dc83bb34d0bf12d5140d8c457ebedef0c6efac9a774710af5049b603c1b6a4b546889e9265cab2bf2e5f05bdb95a722e657d29ca67817fc3ff36639cb94e333a3458e2e2ec5f1a2a28123ea26bafc9ffa8007f9bbc722db7070131802a5518835896ec923c37e7c2b558887883a2459a2f8f0e6dad071a17799a7b9e50b09b08fcaccc3ee41630e66c6cc9d30c2301c5f73a63135cf09fe64b739c8f48c0fb860959b5c6303475c3b6706f56b2520d910b370435be4dfe4a955abfe4694e51eb54b9e599160e8f25b80428f8052e36c6e372bcab5102a1a7975425d0d0d75f99eb602da2d302f2c6b76c633ab96c5ae5182478eef10c7fca38ee005fe2574bd3314c43f7969a661dd6d110fc3b7ed382e094ac5bca59508f2be4af1fd9f3a452ce93095a53fa297a91496eee629d36d8fc2fb156dca4e75033f9ffaf91e1dd2882b75c267d50e86df2bfe2b6617707d730080d8d8cc31a285f41d62597d3b7210a4338ff76b1ff1fceb9c9af2268822a5176a4e1e6a3a3e5a0b12e05f8dcbf85e52dce32ed10352ee02ee63ed4fd1491f1858b2b6ba2a37862dc557c641b0323d4ead0c4fbeedfedd130c7659ca70ce9ca21b7803d349218ac78d1c0d73349af264b257005c054543ce32ba084f33fa9933ff70fd80be6fa4ed615cd1531a85e2f6cff37562e2ee44951951ced4f1298ed9807c83ab11e673fd910e623700486f5c87992c84b9e4b22821b9306cd42adabed7c013db533065eb6221c454ea188b51d1dd512e7eebf4f2a128ab200a352ee6b5d039361a9690d478268418dfe0caf73ba79f12e3c157782c6a457ee43c755ee968dc815900353814e769ffabad45aeb4cee3caf983e25db8744e466d48e10a6eda04687614f5984cd9b65c71dc8b2e0190aaca952c244a66ed7607afb14f31ef835b46cd4246543bb9f8d183748fad468677a75cccb9aa18eb12c3e1abb2444868d372995e6ff12c0e1caa53a6570a6c3f3b81507477134f155631cdd692e34a8d2772fd7ddeea8817c51200c3c565f6edb2618e2435708b921e026f79f8892804c27e6146a57e5d0dddde8c52be2935e37fca084d4e7af2fc34831110fbe0a0e27d0c6962395e27674d168a897679176820fbceafb0a77be274a8c0584fb71b86ee7b48f7603650ae36201aa8eb30c1e3016963860c570724bc49c7306312862ab8670f8650387e2b8fba3b1851399e63d182e3366e4747d79f5637d9b78f73707379d3ec422d4fb613888b993111a0131aa6ff1f298c8732028ac9009f86436f5bf93f996cc4455f0c93da38ddc4f357596accac6d4480a2d1684ef6750f851f53a949e2c0d70c71694e35f14fe5d43fd4f36396490c8c1e34a5cdf8bdc2588aaa76c0aa7f8af3afa321292c296fc6795e2bc4ec7fcd4d7667975b1fdb1d18aca8dc991552fbc851d4cf34acc7a59578c2b07c3e5ab2f5b6d84dac28f4daa138b7c8ec9215dc96ff70681d0475ae38a03f8351ac316c182fb7801024bc75e915e8df6a729c12044d358e2da24f1eaa90e9d06a8c8d79881e822749a8826cad458f1250d6839e666a5cbc91368deaabb3ae714bc2ae71f1af9763e516d728f9b13e25b34822d0690c2c896ec32a886dc59ef264c7dfe355fad71ebdba80e7e2d94a353d90f4a2b20b4ae26a94f8da2ee3813ebb9712992e8bdef1d04f96c72dcfd8b26a02e5822be9a17c1694a529dd69ea4d2d2c40784b5bb7d69617fcbdc0d8a74a08592f95e5427ba6825827bf53035440a2e4f4e5786ab752d3795d18f222bf2b6d0a40bb874547ea0ceacc22a4905304a852bf6ae7da15", 0x1000, 0xffffffffffff31f3, 0x0, 0x1, r2}, &(0x7f00002f7000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) r3 = syz_open_dev$midi(&(0x7f0000ea9000-0xb)='/dev/midi#\x00', 0x8001, 0x624040) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000004c000)={0x0, 0x0, 0x30, 0x1, 0x2}, &(0x7f0000945000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000dd2000)={r4, 0x7}, &(0x7f0000554000)=0x8) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fe8000-0xa)='/dev/dsp#\x00', 0x7, 0x20c0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000bc000-0x30)={0x9, 0x2, 0x80, 0x8, 0xfff, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d31000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$dmmidi(&(0x7f00008dc000)='/dev/dmmidi#\x00', 0xff, 0x4000) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x800000000005, 0x84) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/25 21:46:58 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d25000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001eb000-0x2c)={0x9, 0xfff, 0x6, 0x401, 0x14, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000a9f000)='/dev/snd/midiC#D#\x00', 0x2, 0x2) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000483000)={0xffffffff, 0x3fd, 0x10}, 0x2fb) connect$inet6(r1, &(0x7f00005f8000-0x1c)={0xa, 0x0, 0x74, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000977000)={@generic={0xd, "96c767ecb96bc554db8946643be6026dd22f28ed580d0b4e5c27f7c4d1f065f0fbec62b27d9f73cafdd00f4d964721112b4ea2aae49126587e66a3f5f7f85720c1f72e051b0382ad97dc700b9ff3c7229950c973001a904fe3742a0a48f57a960531fa394a0cce173e0ae9e2ff585fafa7c6ff6cbf1aac21e5d4773bbd54"}, {&(0x7f0000983000)=""/213, 0xd5}, &(0x7f0000400000)=0x0, 0x0}, 0xa0) getpid() splice(r1, &(0x7f00002a9000)=0x0, r2, &(0x7f00001a7000)=0x0, 0x4, 0x1) 2018/01/25 21:46:58 executing program 0: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f0000af2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000af2000)=0x6, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000af3000-0x8)=0x0, 0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000af5000)=[{r0, 0x1000, 0x0}, {r0, 0xf091167fa5b99527, 0x0}, {r1, 0x10, 0x0}, {r1, 0x200, 0x0}, {r0, 0x1, 0x0}, {r1, 0x100, 0x0}], 0x6, 0x9) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000af4000)=0x0, 0x0) 2018/01/25 21:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x0) stat(&(0x7f0000782000)='./file0\x00', &(0x7f0000355000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000825000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e6e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000778000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000709000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048b000)=0xc) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f000070d000-0x78)={{0x9, r1, r2, r3, r4, 0x52, 0x7, 0x0, 0x0, 0x0}, 0x80000000, 0x9, 0x7, 0x1, 0x80, 0x5, r5, r6, 0x0, 0x0}) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x5, 0x6, "050008", 0x10, 0x32, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x2c0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c54000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000eca000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x1}]}) 2018/01/25 21:46:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c69000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)=0x0) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(0xffffffffffffffff, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000024000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000024000)={0x4, 0x1400000000000000, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf20, 0x1, 0x3ff, 0xb0, "78c83572d63ce5f8250965b52d4d4bca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000023000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000024000-0xf8)="a778d8ba3715729613eeee3c4db0d5dc713b7a3a667f234daabc4e970c362e01ae0d91f22b05decd08594b7141556e6fd8acac4dc6cf816fcda9a4ec35cb91122635e9a8046dd20c0cbd9ad3a15f1d63e62f8f150e1a00ebd072f2da03c42948f7ad10758d631581024f46c7f2181cf497c8ffbdd3739a25c1dbba918fb45f68080f5db25abaa8161950624a556c3d94fe30fd1d124d36352180c36666d2920c720d3aa6e804621f5b7370a8c3ef3b180ae3701023689dcbe3fef7d55757cacf9a962c6698da14061c96b613bd44cfa4751fa07c8a503c5d35a858b06c15cda25b5238c261e56559bee378824d7b73e205599d5806e6a1") 2018/01/25 21:46:58 executing program 2: sigaltstack(&(0x7f00003a6000/0x2000)=nil, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f8000-0x8)='./file0\x00', 0x20000, 0x31) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f00001d0000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/151) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x4, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b6b000-0x91)=""/145, &(0x7f0000001000-0x4)=0x91) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000028000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x2000000000000007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000000000000e1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) tgkill(0x0, r1, 0x29) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x5)='./file0\x00', 0x4) accept$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x100000000, 0x5, 0x3000}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000035c000)='/dev/rtc\x00', 0x22300, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00004e0000)=[{&(0x7f0000f97000)={0x27, 0x97f, 0x0, 0x1, 0x2, 0x1, "d49933f62f3df81757657c9c989aab13ad885f7d81d752cec2d90f24c3680747b7ef0c1e23a44d433e8c921ce1f1b01cb9c50bbe5a95359cebf3ce1fa2e4e3", 0xa}, 0x60, &(0x7f00006d0000)=[{&(0x7f0000b61000)="ef898b16d4ca4c603d398308838eeb4968935164cc65c317ecb3c5e114cf16c6575df25d3edbf3f7828e9a4f44cae07ce1dad97b16e8745aec6a8460e09d2d4ad83497b0adbc2b6c3ab1ba5d85317fb20a08b94fdb7560deb36db92c9861ff686c80338130b5c3a6b7bad82e9c9c57d0d52237792437706e6d1d83f69650670c2acda27d8704e156171f9acf190c6664c1e989af3025f74a4d5060e3b62414661d439568df42c2029963240c6d98ae3985a4d5", 0xb3}, {&(0x7f0000393000)="d291df3bc8af68e202a8f82398a69ba67c1800c8462b428e1275f43bfab00316bccec4c89f4d80a0f2b603fb9309acb33854b43262971ba175976e2f556c4831be04d9c045e0ba64fcea68baa9a64cc9a3802f624c07b39abf0b1397ce7d69a165d167a4c105e24d14835eb240c3370b828f9d351a89466c38a2173b57acad3217424b34d6a2337b8b992b469752fa059c15cde51cda21f181147f1b97d21362827005205a778d07b412ad274e2170aeb29a95278fe119e990cceeff2790f12f2fdcb0016434ec0b50d2d17bf9872a83d30c06f31ec4261af6439eed9d544bcbee", 0xe1}], 0x2, &(0x7f0000b72000-0x98)={0x98, 0x13b, 0x1f, "c7826069624886a11c2b1f38c1f77e53234e1af4947bc437198f7bdcc4027aab38c99781d69fbb47e151351c23ac0810d556c711782a17580b808e55fa810269d9f5dcc6455435dce0d859e6cc51222027f8b8681c0e15f5921148fb244e8c44812acea6ab8f42d943f9e17846bab183503359b7274556dce6233c2435679b1506107d8a"}, 0x98, 0x1}, {&(0x7f0000730000-0x60)={0x27, 0x4, 0x2, 0x3, 0x8000, 0x5, "7ca41034ac414d1dd5f7adc58d117b0c2a54e5e333509c067988ae46c1f59b0576798d12395c61777baaf7a5a87147822a2cdb1a8773bdca2bf5cb45b1cde6", 0x4}, 0x60, &(0x7f00007ba000)=[{&(0x7f0000300000)="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", 0x1000}, {&(0x7f0000501000-0x17)="508e66b08e1e12f7441cf5cbf2515e8508f13037a869eb", 0x17}, {&(0x7f00006cc000-0xc7)="98c4e00342fc458fc8d053dc419cd5eed95afec0640b9a992cb780640afc89d54c8e573657d5188ff6c0f7f559564a8cf9f619551c7687ce408d06002a39019461e70bd3edea93ea2c6d9dd1eb1b325fd441569ec76509112b1c08a0414595298e23f7a5387337aa299c619640a10c5cc107bbf5416b2fd4f94ff033c765896b05c8c34ad0c99b478af4771218594dd8f8bbb6a23560f9642219747adf5290624b2ab148b23e1d0a5cebc4e72c9b38fa547133291b272f44f9d7801c576d8cccfe9df9ee825b4d", 0xc7}, {&(0x7f0000bcc000)="31152c94a299beb14e216eb3a747b2382cc92bb67ae5d4dc8b843d3cc8d64532dd302c23d9823c9aa0c2ee283eeb60732025d5115129d7a8489648d28bdab20b77e9cb4ef501b9dc802bf3deae84294e5e834b794a8fee36e5f25648093bfaa02339bb52d53dcfc494e7d2d66bee89c2836b80712196be9b5d16370adb2e8da735", 0x81}, {&(0x7f0000dc2000-0x5a)="54179f14c32d52c32021ae0b6a527288e3b194d5874bbd1506fee9197f986616205f080cc95f4df476e8a65db16ba57ed29b05da255a1564cfa0afd5456799980231da37fa8f6d98bd932d02325667c343e41cae89a165b718dd", 0x5a}], 0x5, &(0x7f00004b4000)={0x58, 0x10a, 0x80000001, "dde1e2c40d2b6980fb7db51c0c0c68db41cb01bdc20d019b15f8b02d3a9d014f95803cfba4d514e9cb3b4c1799a5ce78b9c9df8fd48e7e80d9b75f89f1f1e0d9e5d5de2ff5bbb9"}, 0x58, 0x8000}, {&(0x7f000094e000-0x60)={0x27, 0x6, 0x20, 0x3, 0x5f7, 0x8000, "a1cf2ef396395fb8d5b538dc1d9562eda0c75447b731c06925cc35742205e4cdb00b7e8d76bcdff62a87eed30580232fe1ed8a9dfc73c23be89c505d2edc94", 0x5}, 0x60, &(0x7f00008ef000-0x50)=[{&(0x7f00009f3000)="ee4c2e013ecb221f0288bf650def9c6df57798028956434dcc333256a785fa9b4923d41ab361168e09a243372c726d86ecc5c464672d3e84d9c68cd773ac068ba9ed2dd9a5aa06f85e73b516d318ed12ac3259dc3dd8fd0f3165509c4e98d7242f3dff62d0ecb07d8296776da30515d2875e558b8f8c0bc8868776f90a4b22715b9e3936023fb52c692a081aa36a1192cef198db6c9e9f8b242aeb344a18fef95624ffb32488f08c1c210a1aebca14ec248102b591f1676fb4f512d361b3829fb8564b65c9b0e3d9fcf71f4db4458cb240bd19595e3832d2a48573db0b43a5c06df7624b43d02d242ba46287", 0xec}, {&(0x7f0000279000-0xd0)="851cd80cfde1ec6573684a68c4f4c51d7c510c8a19aa7e6340411630543f69d2e1a2760b7ac6c3423b43113a4bbe6101dd4a6e6e78df05d138b4a4783d4396f9605bdff5e1eebdc4e3a09f1c86c685250089f1b72b4e5f32e531df4afc90b81f7e757897bab004e277f24d7de9394c1bb8fcb829324fe6b68f17bb41cd6b732a0a635a7834bb512c57dbdf073c0747acbf59e4f9274a9ef688bacc61ce8f078d0927db9cb95893b8f0d929617da30d4181920f423b2ef87efe71c9162ddd0c25bfa5fa31daa4fd9885fc4ce5ec88d7f9", 0xd0}, {&(0x7f0000034000-0x1f)="a10db645a7549dae2774cc3f16a015c77d7fcb70d81694d56140bf3df311bd", 0x1f}, {&(0x7f0000ad2000-0x58)="b0e9729b7b27456a1f7980c26147f233ad76d10119fb9c37bff980c2d2a432820f562f29a2ce9dba3e2ce9d871fa7aa1cf05097845f0760463ab411a0afa6d037b6018f3d524e22e3c1e845e9347f4939ba2c5326afee17e", 0x58}, {&(0x7f00007c6000)="5662db042317e353dc1d72e7310b56d0caf6307de97f044e80b344b9dab38da1dd003d1a572fc4b4bb860e6c7f1c1ae9e6be403b68b497ff2516bb8ec3c4f3708f085175c2f30d7123c01238ab236482602e79675938f4bae2cc85a2b2b6066d07ac424f8f4f3f9a5dcfe8404a605dce9abf61ed510c4a252275e7e257269310f3a051fbbe0f354eb1aba4b90aa52983b04ff3770e0ac5ae034255564131a787e513432826a452d99ba991b048e64dafb9a971afe3c9c07adb69f20f059de36b62", 0xc1}], 0x5, &(0x7f000043e000)={0xa8, 0x105, 0x800000000, "f5e880ed33666a2205e5cf91472ee75cb74a365e4ad43d967ee69f7ed57847212085eb387026ff6942af03f6cf019c697596b787d7ed7cf1c434ecc20cbf27cfca4093356067361c65944b98e6fa4a70e6bb60a7c48b2e0a7d1cefd0b3184bfb7b590c0e2229ffee725154ce8d5efc84d26115f2de1bf8a94c87a8930fab8f18fae8f39663dbec6197de089661aa2a092079"}, 0xa8, 0x40000}, {&(0x7f0000f3b000)={0x27, 0x3, 0xfffffffffffffffc, 0x3, 0x2, 0x400, "7c17ae7f9aaaa233847e6eeffadc58436bce8e33abd3ef57002ee34f111e827e9c13ec899ffcade9f92281b14790e7356725e4e9dee4c0a9c6e4bf79cfd74e", 0x766e}, 0x60, &(0x7f00006a2000-0x30)=[{&(0x7f0000373000)="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", 0x1000}, {&(0x7f00000ac000-0x29)="66674c1c9c43f9e53a7ae8445d1cd8739de329963bec2135c2d766998f0b37f26968d26c9284abfcfd", 0x29}, {&(0x7f00009aa000-0xe5)="e10e54ebfbce5c8e30daa0c2b567b5633d889af65ada99805990364423d08e2082788409f010e10b28bcd22d7b3fca8db3d51b65e768391d2036ade80d9d823ed26b8b3848c1e9ff881301063d01f71eded7da2e01694bea8ad1760f3f42723aff0493c6068bfed6e2d7e560497e281d906dac61d44b75527009487dbe204bf0d9156dc2dcc3456daf3826c599c2b16f9d8ae27563c4ed1f0e2a5bc3dc5f554bc1a8ab579d3c4ec0ed152eb8840e24453977d596d5b24875ce3f869e11b60b8f340b60263f2c4d6b6e83cbcd7a1d9cacd2583dc74a7b70cd695027b818725a54d064a2ab12", 0xe5}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000162000)={0x27, 0x7f, 0x5, 0x0, 0xd84, 0x7ff, "71f2f6ea6f3511827cf0ba7fec0a17552cfb7c876a4a37ae6309de8c572059d7001f197546fb3a2a21b8c242687f19970e7ab929230ed67edb9f0960d4f74a", 0x8}, 0x60, &(0x7f00008fb000)=[{&(0x7f000078c000-0xff)="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", 0xff}, {&(0x7f0000e58000-0x41)="c16a3e484d657d3bb4de8e2f524c5d73b97a2b7f0ad946132f88f7240caad371d0feb59c76c39a773ff3326195615aca3484609efd081200ccf63d1777c23bf0cd", 0x41}, {&(0x7f00001ce000-0x83)="14eb222809a53422007ffdf917d932347657b09111ed7884e64734da480fef5146b696808ef8289942ee683f6dc8825909515647fef919c7eeebfde9ca7b992d8122fd464ca5b0d5370014948bbeba2c694b4d99a8980d817a6c25321335938a89b19d161f9dcef6fd05a01b0f529681c62b2cebd7025896da71c55414bbd00245b38a", 0x83}], 0x3, 0x0, 0x0, 0x8801}], 0x5, 0x4014) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000068f000)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008db000-0x4)=0x48, 0x4) perf_event_open(&(0x7f00006b4000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c88000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5e1, 0x9, 0x101, 0x1}, &(0x7f0000d02000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000617000)={r1, @in6={{0xa, 0x1, 0x29e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9153}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents64(r0, &(0x7f0000cdf000-0xdc)=""/220, 0xdc) 2018/01/25 21:46:58 executing program 2: modify_ldt$write2(0x11, &(0x7f0000c2a000)={0x4c, 0xffffffff, 0x4000, 0x9, 0x4, 0x6, 0x9f6, 0x9, 0x80, 0x0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x3, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x3}) [ 436.742492] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 436.777666] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/25 21:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/ppp\x00', 0x440000, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ed0000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xfff) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="0600000018001980013d98241a6800210206e30067fff501299600002400050000000200080020bf00", 0x29}], 0xfb) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d67000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000012c000)={0x81, 0x7}) 2018/01/25 21:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a41000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000062e000)={0x0, 0x2, 0x30, 0x4, 0x9}, &(0x7f0000807000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ed000)={r1, 0x10000, 0xd9}, &(0x7f0000653000)=0x8) write$eventfd(r0, &(0x7f0000df5000)=0x6, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}, 0x0}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000b26000)={@common='bcsh0\x00', 0x5}) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000aeb000)='/dev/audio#\x00', 0x979b, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ff8000)='asymmetric\x00', &(0x7f0000cd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000174000-0x27)='x', 0x1, 0xfffffffffffffffb) openat(r0, &(0x7f0000d65000)='./file0\x00', 0x200, 0x6) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000da7000-0xc)={r0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000437000-0xc)={0x2, r0, 0x1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000012a000)=0x5) fcntl$getown(r2, 0x9) 2018/01/25 21:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eff000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000174000-0x68)={0x1, {&(0x7f0000925000)=""/251, 0xfb, &(0x7f00000e2000-0x30)=""/48, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000057b000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000ad5000)={0x0, 0x0}) 2018/01/25 21:46:58 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000890000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000321000-0x1e)={0x9, 0x3, 0x100000000, "d94f688343dd", "fdc47b9285db32cd604a631f49a7c77b"}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006b7000-0x1)={0x1}, 0x1) syz_emit_ethernet(0x140, &(0x7f000000a000-0x4e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x3b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000d000-0x4)=0x1, 0x4) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80006, 0x1f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000481000)={0x0, 0xb2ba700}, &(0x7f0000c42000)=0x8) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000412000-0xa)='/dev/vcs#\x00', 0xcf4e, 0x44000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000092d000-0x4)=0x1) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) [ 436.907936] QAT: Invalid ioctl 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000e15000-0x1c)={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffc01}, 0x1c) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000204000)={0x2, &(0x7f0000e83000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a4b000-0x8)={r2, 0x3}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004cd000-0x4)=0x0, &(0x7f00009cd000)=0x4) socketpair$inet(0x2, 0xe, 0x1, &(0x7f0000bdb000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000421000-0x10)="6b681fae39998bd72980fde32fec749d", 0x10) sendmsg$alg(r3, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfe5d, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x349, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000004, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000455000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$binder(&(0x7f000071b000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e0000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000af4000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000a92000)=0xc) accept4$vsock_stream(r1, &(0x7f0000b0e000)={0x28, 0x0, 0xcf56414dd6eaf35d, @host=0x2, 0x0}, 0x10, 0x800) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x9, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r2) finit_module(r3, &(0x7f0000799000-0x1)='\x00', 0x3) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000e1a000-0x10)={0x1003, 0x6000, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$packet(r1, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f9000)=0x14, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00005a2000-0x4)={0x5, 0x4, 0x10001}) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000533000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x8) r1 = creat(&(0x7f0000130000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/25 21:46:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000704000)={&(0x7f0000b99000/0x4000)=nil, 0x4000}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x2c, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="23227bcc1a52d54788"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000001e000)=0x0) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fe1000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) [ 437.054338] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 437.075906] binder: BINDER_SET_CONTEXT_MGR already set [ 437.087543] binder: 6808:6820 ioctl 40046207 0 returned -16 [ 437.095248] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 21:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) stat(&(0x7f0000c0d000)='./file0\x00', &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x14) bind$packet(r0, &(0x7f0000844000-0x14)={0x11, 0x0, r1, 0x1, 0x43c4, 0x6, @random="961acc8b3695", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000655000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005f2000-0x4)=0xc) r4 = geteuid() getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aee000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000a58000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ae9000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002ab000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000f9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000f1e000-0x4)=0xe8) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f000040c000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_opts(r9, 0x0, 0x9, &(0x7f0000002000-0x7d)="368609691461248554c28a5fb990f0a6a3a600e47d26fd946d785399430855f6e9411e38293abe5a24d2da25f0edb198ad7c6a9417230853cf4ca0766f193accdd36c9211bb134d159bbb88750e1b5b237c04dd8fd415428cc1af9800a7499734a15bef158ec3f3d15c7e04bcce910766567088780941e4512de7af86c", 0x7d) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000672000)=@acquire={0x12ac, 0x17, 0x10, 0x6, 0x0, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x8d57, 0x1, 0x3, 0xa, 0xa0, 0xa0, 0x8, r3, r4}, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2, 0x20, 0x20, 0x37, r5, r6}, {0x54503a09, 0x8, 0x0, 0x8, 0x6, 0x9, 0x81, 0x8}, {0xfff, 0x3, 0x3f, 0x0}, 0x4, 0xe, 0x0, 0x1, 0x1, 0x1}, 0x0, 0x164, 0x5, 0x3}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @algo_auth_trunc={0x104c, 0x14, {{'ghash-clmulni\x00'}, 0x8000, 0x180, "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"}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x40, 0x3, 0x101, 0xa, 0x80, 0x20, 0xfb, r7, r8}, {@in=@empty=0x0, 0x1, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x3, 0x5, 0x9, 0x8, 0x2, 0x7fffffff, 0x5, 0xfffffffffffffff7}, {0x0, 0x800, 0x3, 0x6}, {0xffffffffffffffff, 0x0, 0x7}, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}}, @mark={0xc, 0x15, {0x3, 0x1}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @encap={0x1c, 0x4, {0x1, 0x3, 0x0, @in=@broadcast=0xffffffff}}, @ipv6_hthresh={0x8, 0x4, {0xd, 0x55}}]}, 0x12ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe38, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xa35}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"e2fd2b9f97b4cb9c77ade38df689d067", {0x4, 0x21, 0x20, "f1334b3ca0d4", 0x4, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x9, {{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [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]}, 0x1, 0xa, [{{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x232d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) keyctl$unlink(0x9, r3, r4) 2018/01/25 21:46:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) r1 = syz_open_dev$loop(&(0x7f000064f000-0xb)='/dev/loop#\x00', 0x401, 0x300) socketpair(0x10, 0x80000, 0x7, &(0x7f0000741000)={0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x100000001) r4 = request_key(&(0x7f00004f6000-0xa)='encrypted\x00', &(0x7f00004a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ba1000)='mime_type$self(nodev+/{}\x00', 0xfffffffffffffff9) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c42000-0x18)={0x1, 0x0, [{0x34b, 0x0, 0x13a}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r5, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) keyctl$get_security(0x11, r4, &(0x7f000062b000-0x17)=""/23, 0x17) timerfd_create(0x5, 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000704000-0x4)=0x8) fcntl$setlease(r1, 0x400, 0x1) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000887000)='rxrpc_s\x00', &(0x7f00001f2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c3000-0x9)='-keyring\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) socket$inet6(0xa, 0x0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key$user(&(0x7f00002b2000)='user\x00', &(0x7f000038f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098d000-0xac)="052dc3524fc372edaf22cfc9814ceea6adbd762a423acc362b3b6aa571d75fe19f1b6a5a0f82441fc06548697c15a5ce9901190e784e74e32574210bb93fadd4c177f7a8e61ec5700e9a0ad91f43203ae4f108e6a951c6a140e8a5a74d6383871c99f02deb733a14f17c7ff7f36cf278ee62c26a6bec3b2e8a38f8393821aeaf6eaca1c58d1aa350e62cc3491c15fe0e8e52dec881dd1e0a0dcb30b0c74da197fb7ea7c38c4b165452a732d9", 0xac, r0) 2018/01/25 21:46:58 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) timerfd_create(0x8, 0x0) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x12040) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00001f5000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$sg(&(0x7f0000d1e000)='/dev/sg#\x00', 0xffffffff, 0x40) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001bd000-0x4)={0x3}, 0x4) 2018/01/25 21:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$bt_sco(r1, &(0x7f000081f000-0x8)={0x1f, {0x8, 0x34b2, 0x4, 0x3, 0x1, 0x100000000}}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0x8, 0x322) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/25 21:46:58 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000560000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x2f0, {0x0, 0xf6, 0x6, 0x7fff, 0x8000, 0x2c}, 0x9, 0x5}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000003000)={{0x7fffffff, 0x3}, 'port0\x00', 0x80, 0x80016, 0x2, 0xda0, 0x3, 0x3f, 0x1d6, 0x0, 0x4, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$rds(r0, &(0x7f0000002000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x80}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={r1, 0xc0, "6d7e443024d09a42b69ebe6eda7439e1daebd4f74f0cef318c611cbf294ba19ae117e5a83f69b6ebc7a10999649dd20ba5e0720e084657cd8fff00e9f229b3d1e271aace9d386a2dc6ca6fe2c8d3a68dd01246e132e33173a82909b3b2eddff7a7d59ef09310fb32fec36f842706f382f8837a9a50942df2422297399fcfabdf64343cb425b3bf19cf899d73d38c3fa6b01786173ab8526c61294eddba68a649ea69b02adb0177696eb6038e7b676837d8ccd49631fd18a41587b4817558fad9"}, &(0x7f0000004000)=0xc8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r2, 0x6, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000005000)={0x2, 0x7fffffff, 0x5, {0x77359400, 0x0}, 0x43c8, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x6a8000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$vsock_stream(r3, &(0x7f0000003000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000-0xd)='/dev/snd/seq\x00', 0x0, 0xa002) 2018/01/25 21:46:58 executing program 3: r0 = open(&(0x7f00005cf000-0x8)='./file0\x00', 0x80, 0x80) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000024000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) readlinkat(r0, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000f95000)='/dev/vcsa#\x00', 0x0, 0x80002) inotify_init() bind$inet(r0, &(0x7f0000e73000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a73000-0x1a)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) open(&(0x7f00007b4000-0x8)='./file0\x00', 0x4201, 0x80) flistxattr(r0, &(0x7f0000f7c000-0x6b)=""/107, 0x6b) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000195000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071e000)={r1, 0x0}, 0x8) 2018/01/25 21:46:58 executing program 0: r0 = semget(0x1, 0x0, 0x20) socketpair(0xa, 0x7, 0x400, &(0x7f00000b0000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000090e000-0x50)={{0x2, 0x3, 0x6, 0x3, 0x7}, 0x1, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f000096d000)=""/135) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006f5000-0x28)=[{r1, 0x100, 0x0}, {r2, 0x44, 0x0}, {r1, 0x100, 0x0}, {r1, 0x20, 0x0}, {r1, 0x200, 0x0}], 0x5, &(0x7f0000763000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f0000000000+0x53a)='/dev/adsp#\x00', 0x1, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) r5 = semget$private(0x0, 0x2, 0x4) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000000000/0x1000)=nil) recvfrom$ax25(r2, &(0x7f0000001000)=""/83, 0x53, 0x2, &(0x7f0000003000-0x10)={0x3, {"41a6081a63d5ff"}, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000002000)=""/140) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000004000-0xfe)=""/254) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000001000)={@host=0x2, 0x0}) semop(r5, &(0x7f0000001000)=[{0x1, 0x6, 0x1800}, {0x0, 0x2a, 0x1000}, {0x6, 0x8, 0x0}, {0x0, 0x6, 0x0}, {0x1, 0x7, 0x1000}, {0x6, 0x1f53bd3f, 0x800}, {0x1, 0x81, 0x1800}, {0x0, 0x6, 0x1800}], 0x8) connect$llc(r2, &(0x7f0000002000)={0x1a, 0x17, 0x6, 0x1298, 0x100000001, 0x7ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000-0xa0)=""/160) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000005000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000002000+0x705)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={r6, @in6={{0xa, 0x3, 0x1, @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]}, 0x8, 0x7, 0x80, 0x1000, 0x8}, &(0x7f0000006000-0x4)=0xa0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000005000)={r7, 0x0}, &(0x7f0000007000-0x4)=0x6) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000)=0x0, &(0x7f0000014000)=0x4) 2018/01/25 21:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e0, &(0x7f00005fc000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x25, 0x4, 0x8, 0x100000, 0x1d2, 0x3, 0x9, 0x66, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, {[@end={0x0}, @lsrr={0x83, 0xf, 0x5, [@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x7, 0xfffffffffffffff9, [@multicast2=0xe0000002]}, @timestamp={0x44, 0x44, 0xbde2, 0x3, 0xc, [{[], 0x0}, {[@broadcast=0xffffffff], 0x5}, {[@multicast2=0xe0000002], 0x6}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x2}, {[], 0x7fffffff}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x2}, {[@multicast1=0xe0000001], 0x8}, {[], 0x40}, {[], 0x2}, {[@multicast2=0xe0000002], 0x9}]}, @rr={0x7, 0xb, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @lsrr={0x83, 0x7, 0x40, [@empty=0x0]}, @ssrr={0x89, 0xf, 0x8, [@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x2]}]}}, @gre={{0x0, 0x0, 0x1, 0x7ff, 0x0, 0x1c, 0x0, 0x1, 0x880b, 0x87, 0x3, [0xfffffffffffeffff, 0x7ff], "ba827f3b8e0b4dc1e85699f3fa1552013a8a08e35c4a14f14eb74bd7ada80748da5f49df40f5dd1cc0087dc5883bfb4a9419b787e7c7f5c7837d7885e8cf7c906d9a8fa613e0000c401e950e2e227b78dd95ad4dbcb18643ad725bb5ecca2c7977a026d89c47fe342d664a3eb9f89e7ca0f51b0fff0f669c49afbd0194f504508a7293d58f40b0"}, {0x6, 0x0, 0xffffffffffff0001, 0x4, 0x0, 0x0, 0x800, [], "6f9b23a751973271306e5742b781a6e997226ea784928c95a0bbab0dd8d79a53296528c3a8fe9d44ee062f8b69a55a79bb35516009f41d6902360faa43eddf138bf647dd05065a3cc420b3b03b7c840737a0dae11ad65eb0955f8249cf5e9a0364893aaab831778bf40332500822d9bef5782aeee579d5d08ee5abbc0e6b7e7c07a7916f87913a8a6aa89205a7089613fb0c4a1497aa4473637cfc27979b57"}, {0x2, 0x0, 0x94, 0x9, 0x0, 0x0, 0x86dd, [0xa20, 0x80], ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d11000-0x10)='/dev/sequencer2\x00', 0x2001, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00004f4000-0xf2)=""/242, &(0x7f0000570000-0x4)=0xf2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00003db000-0x400)={"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"}) 2018/01/25 21:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fed000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000019000)=@assoc_value={0x0, 0x0}, &(0x7f0000394000-0x4)=0xffffffffffffff79) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000410000)={@common='ip6tnl0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x1, @random="34420f913af3", @generic="1d519ad2d00939303d31886468b3cb96"}}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c96000)={r4, 0x8, 0x49e, 0x7}, 0x10) 2018/01/25 21:46:58 executing program 1: socket$bt_hci(0x1f, 0x3, 0x1) r0 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_mprotect(&(0x7f0000b5b000/0x2000)=nil, 0x2000, 0x4, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x191) write$selinux_load(r3, &(0x7f0000f8d000-0xf1)={0xf97cff8c, 0x8, 'SE Linux', "1ec7e3b8d7bda5d5c33a3aa810fe0c35536a7da538ebc5401a1de53e2c0bbee243ea03a6e5e682a4c1acae16c00173ae4fd14101f1a6ec87d85fdf9cc7ed21bd46c4e1a69155c7c19e7e72db2a01fafd2520953ddb1f6293b2d4545c9ad730c6ee3c81dda5cae70a8f37d0b42fc463fb5b45971c8f08d275b138cc8da7e0ebff1e189b210a0093cc1f597dd1d31303701673906668620f68a262065a6624c9a7caf8cb394be9a04e830d8aaa29f28b64e8ca284d86731cf32833332ec1e0b2474053fcb7ac8d138bd5e4798aa325b51d57e0e64626fd04df18c79365eef2633c7c"}, 0xf1) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/25 21:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000912000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00004ff000)={0x3, 0x40000, [{0x26f, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/25 21:46:58 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffa000-0x20)={@generic="a2e40b77e179267db92b203350f377cb", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ffa000)={0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffeb) 2018/01/25 21:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f000082a000)={0x27, 0xa041, 0x2, 0x5, 0xfffffffffffffff9, 0x3, "9431db11753ade390b367cd9abbf9ac0270489717ffeed9715a436f6b8d785208acb212f49bdb69b8e3b78e4bac3303d8f2591cd2eea74f939b1ab961b6321", 0x4}, 0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000946000)=0x0, 0x4) 2018/01/25 21:46:58 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000701000)='/proc/self/net/pfkey\x00', 0x1a1000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000084a000-0x4)=0x26, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f0000008000-0x11)=@known='security.selinux\x00', &(0x7f0000005000-0x6)="c97070703100", 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000013000)=r1) r2 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000b000)={0x2, [0x401, 0xfff]}, 0x8) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) bind$inet(r0, &(0x7f000030f000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$eventfd(r2, &(0x7f000089c000)=0x0, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f000038a000-0xd)='/dev/dmmidi#\x00', 0x6, 0x200) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000008d000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000da4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b45000-0x20)="89ac48796220e85b71b6b3b152eed8f018d213afd17bb06de562b59ac2d9d90d"}) 2018/01/25 21:46:59 executing program 0: mlockall(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xb0b, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='/dev/midi#\x00') 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='sit0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a0f000)={r3, 0xbc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000bc8000)=0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) fcntl$getflags(r1, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f81000)=0x0, &(0x7f0000b94000)=0x4) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000c55000)=""/4, &(0x7f0000000000)=0x4) mlock(&(0x7f0000c92000/0x4000)=nil, 0x4000) 2018/01/25 21:46:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x6, 0x200}, {0x800, 0x1}, 0x3, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000200000-0x8)={0x0, 0x9}, &(0x7f000085b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f8d000)=r2, 0x4) splice(r0, &(0x7f000033e000-0x8)=0x0, r1, &(0x7f000042a000-0x8)=0x0, 0x1a, 0x6) [ 437.621615] PPPIOCDETACH file->f_count=2 [ 437.678704] PPPIOCDETACH file->f_count=2 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=""/133, 0x85, &(0x7f00007c2000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000df7000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dfb000-0x10)={0x2, &(0x7f00004b6000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000dfb000-0x10)={r1, &(0x7f00003e6000-0x72)=""/114}) 2018/01/25 21:46:59 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) pipe(&(0x7f0000883000-0x8)={0x0, 0x0}) syz_open_pts(r0, 0x48002) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000099f000)='/dev/snd/midiC#D#\x00', 0x1, 0x20c00) sendmmsg(r0, &(0x7f00008a3000)=[{{&(0x7f0000c17000-0x10)=@ethernet={0x6, @random="99653a0052a6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c74000)=[{&(0x7f0000409000)="a29e7a39fe803e43ca0f99aac1f6df88938ca7d4356247d49933f197cfc7bb879595b5aa5dab3284488282f1f5bf6f0ca9eb6a2cd16dbf59acd97e5f7141881c7cb72abf06f4", 0x46}, {&(0x7f0000d1e000)="6c12282375eabfa7b78008c382519c74d697379a61134575e3dd1ef1c9eff9ab59dfbd9b1ee36efcc9583a35e1389c1a25f5563fb6ced8c87b494937f4260842dade8e58662666045d2324b9beb5bc4d47687c449e7b300cb2f85e46e1c6dc3b4b8712bc45da69c1deec127d6732f9f4754cb256f011", 0x76}, {&(0x7f000068a000)="744596f909c760629213ef174695e637f2d994419fe2ff96f2e541df48", 0x1d}, {&(0x7f0000aad000-0x28)="158bc17ef99763683a0ee8c9aa60f431fe03b5aeef893b5ff2871a671d465428d20ede42bb45480b", 0x28}, {&(0x7f0000f01000)="8401e0c1ccfa5beb19d8c7bb5bceea1e81e49adc2253819b88bc1ada332bd280ed38c46c265aabc0c4cf1000f74803ff26aaadb27746617436b43b00cae0d0d047822fd2c4254d668e49d27f3b1260d8010158d96d2d2b82838059bd0e2b1110dd01b70a5e2a189f52242d6b91912bd8d2f7155fb486341e32874569366cf7d2d8a6fc3bd8b37dad8f7feb6f40888e19e0b677df46ac0a2f3c5faf374a83a423095086f0308e414b7d700c5262f220b0e1174b484307c7236da2c245dee7764006b867be275ca24281c27872595078463c18c659604cc7", 0xd7}], 0x5, &(0x7f000070c000-0x1e0)=[{0x100, 0x106, 0x800, "0c16ce3cc25f40c8935999611ea65aa7beb04a2852e389076999cc382264468f6e31625bf76224c698ca51e931fcd984a8b230fb52339c19a7f87c612ecc3a26a5b96f77349cd89337dc126598084faa66324856a6bd2baf06d2c1eabad853b53ac9610e131291c87d861b2cef22d579547174a7ac9b354a703df5e60a18150f676bd7449525843afc54e988acfc10979762feeb317fd093be26c7bd3aae3f70293d610a8fd84672a8ebdba122793f9327c091519b3152ebb5dde3a49150a4241a27a195ecf84a314a0f4bdd6a60de081cba2c559219b3656d395d06da3b7b8ac12730ae352cc1a99805eafaa8a7"}, {0xe0, 0x10f, 0x7d0, "c90ca28af0756a254e9268403a9c7a4aded5ac8e4173cdf8294ca3f558353ddf0cef513019fded64cdbe6de9dc92cec9fc5f4c117c8d25556954358ca3c3a8976044cf72db22bbc6f1a62467bf5d97a18fe0ca68db23ef4f1964a832a08e4226664ec48b90691184789d7e78cc0af2c1180af6ff74e5cf01a0e510f3d35ec2d8713405b6dd31473e90f68c4777579ef2d87da224f3483a3aecc47c5992aa94a714ae58bcfc07e09b612595df3248da209afd7276af0951f90da98dbeab0b97f6516aebf4f97ba58899"}], 0x1e0, 0x4}, 0xbc7d}, {{&(0x7f0000765000)=@nfc={0x27, 0x3f, 0x4cbf060f, 0x7}, 0x10, &(0x7f00003ae000)=[{&(0x7f0000783000-0x8d)="20a5b2f6b9fa09543267995c16b2797a941769055e9656e87cd11ac0aaf9056b51c23af90f4957e2ee316a2bbb965b45b8e1a366eda90a63ee3d9c3c050379921375f7e464a4d476d4a703ee710c7d21c484d5de9d9ca66dfce50410709b6f03382b0811074d6b0385958229b00743b87b57e739bd8bdbc4e9fa33e8db8785f51f324e1a5badcb81078035a3be", 0x8d}, {&(0x7f0000fb6000-0x1000)="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", 0x1000}, {&(0x7f0000db8000)="5a8962808d2a360a295986e82b51d8cea67e2d6d1779d6593c5ef6ab8e2cde5db5e50b3037", 0x25}, {&(0x7f00004cb000)="", 0x0}], 0x4, 0x0, 0x0, 0x20000080}, 0x2}], 0x2, 0x4000) syz_emit_ethernet(0x46, &(0x7f0000963000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r1, &(0x7f0000d75000-0x18)=@known='system.posix_acl_access\x00') 2018/01/25 21:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) 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) r2 = msgget$private(0x0, 0x8) msgrcv(r2, &(0x7f00006cd000-0x101)={0x0, ""/249}, 0x101, 0x3, 0x1000) ioctl$int_in(r1, 0x5452, &(0x7f0000cfb000-0x8)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001db000)={0x0, 0x0, 0x3, 0xfffffffffffbfffc, 0x7, 0x7, 0xf66e, 0x0, 0x0, 0x8, 0x2}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214, 0x0}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112, 0x0}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126, 0x0}, {0x0, 0xc4, &(0x7f000019a000)=""/196, 0x0}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113, 0x0}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61, 0x0}, {0x102006, 0x0, &(0x7f0000f06000)=""/0, 0x0}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37, 0x0}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c74000-0x8)={0x0, 0x100000001}, &(0x7f0000463000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c37000)={r1, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000e36000-0x8)=0x0, 0x5) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000fe9000)={0xa, 0x0, [{0x1, 0x1ff, 0x2, 0x800, 0x400, 0x7, 0x100000000, [0x0, 0x0, 0x0]}, {0x0, 0x7, 0xb11f8d2faafd978, 0x9, 0x2, 0x1, 0x7, [0x0, 0x0, 0x0]}, {0x5, 0x7fffffff, 0x5, 0x4, 0x8000000000, 0x1, 0x9, [0x0, 0x0, 0x0]}, {0x80000019, 0x20, 0x2, 0xca, 0x3f, 0x7, 0xffffffff, [0x0, 0x0, 0x0]}, {0x40000006, 0x2, 0x2, 0x7, 0xffffffffffff32c5, 0x2, 0x64, [0x0, 0x0, 0x0]}, {0xc0000019, 0x81, 0x4, 0x80, 0x2, 0x1, 0x9, [0x0, 0x0, 0x0]}, {0x4, 0x800, 0x1, 0x6, 0x0, 0xfffffffffffffffa, 0x2, [0x0, 0x0, 0x0]}, {0xc0000000, 0x0, 0x5, 0xffffffff, 0x3, 0x610, 0x7, [0x0, 0x0, 0x0]}, {0xc0000000, 0x10000, 0x4, 0x9, 0x6, 0x80000001, 0x7, [0x0, 0x0, 0x0]}, {0xc000001f, 0x3, 0x1, 0xfbc, 0x9, 0x7fff, 0x4, [0x0, 0x0, 0x0]}]}) 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6e000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2018/01/25 21:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000)=0x0, &(0x7f0000a1a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000482000)={0x0, 0x10000, 0x9, 0x5}, &(0x7f000003e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000240000)={r1, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x3ff}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000298000)={r0}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000dec000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='teql0\x00'}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000766000-0x14)={0x185, 0x6, 0x9, 0x3, 0x7}, 0x14) setsockopt$sock_int(r0, 0x1, 0x20000000a, &(0x7f0000bc5000-0x4)=0x0, 0xfffffdcc) 2018/01/25 21:46:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000002000)=""/244, &(0x7f0000001000-0x4)=0xf4) 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f8c000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e1a000)={0x0, 0x7}, &(0x7f0000c1f000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005b6000)={r1, 0x5, 0x7, 0x7ff}, &(0x7f0000075000+0x9fa)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x100) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b61000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009e4000-0x8)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/member\x00', 0x2, 0x0) ptrace$getregs(0xc, r1, 0x70c, &(0x7f000007a000-0x61)=""/97) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r2 = syz_open_dev$vcsa(&(0x7f0000a93000)='/dev/vcsa#\x00', 0x3, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000035d000-0x10)=[{0x7, 0x100000000b0a}, {0xf, 0x800003}], 0x2000000000000021) 2018/01/25 21:46:59 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_pts(r0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0xfffffffffffffffd, 0x1, 0x9, 0x0, 0x80, 0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) shutdown(r0, 0xffffffffffffffff) 2018/01/25 21:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d3000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000241000-0xa)={0x3, "d09a5397ed66"}) r2 = syz_open_dev$dspn(&(0x7f00005cd000-0xa)='/dev/dsp#\x00', 0x100000001, 0x40) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fd1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf3000)='/dev/hwrng\x00', 0x10040, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TCGETA(r0, 0x5405, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:46:59 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000030a000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/25 21:46:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 21:46:59 executing program 3: socketpair(0x10, 0x7, 0x2, &(0x7f0000770000)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000a22000-0x18)={0x1, 0xfffffffffffffe00, [{0x5, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000f21000-0x8)=0x0) io_getevents(r0, 0x1cdc09c8, 0x0, &(0x7f000077a000)=[], &(0x7f000059f000-0x10)={0x77359400, 0x0}) 2018/01/25 21:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005cf000)='/dev/snd/seq\x00', 0x0, 0x101400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x46, 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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d21000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009c5000-0x120)=[{0x5, 0x10000, 0x1, 0xffffffff, @tick=0x200, {0xea, 0x0}, {0x1, 0x55bc}, @quote={{0x6, 0x3ff}, 0x100000001, &(0x7f0000969000)={0x5, 0x0, 0xd14, 0x2, @time={0x0, 0x0}, {0x5, 0x3}, {0x9, 0x8000}, @time=@tick=0x8}}}, {0x11, 0x8, 0x1, 0x0, @tick=0x40, {0x99, 0x0}, {0x7, 0x90}, @result={0x2, 0x81}}, {0x3f, 0x1, 0x7, 0x5, @tick=0x8, {0x7, 0x10001}, {0x8001, 0x4c}, @quote={{0x0, 0x3}, 0x5, &(0x7f0000a25000)={0x65746ae0, 0x40fc, 0x7fff, 0x1, @time={0x0, 0x989680}, {0x6, 0x1}, {0xffffffffffffffff, 0x400}, @connect={{0xff, 0x6}, {0x1df00000000, 0x5d101c25}}}}}, {0x80000000, 0x2, 0x6, 0x200, @time={0x77359400, 0x0}, {0x267, 0x8}, {0x10000, 0x80}, @result={0x6, 0x4}}, {0x62800, 0x80000000, 0x400000000000000, 0x5, @time={r2, r3+30000000}, {0x2, 0x5}, {0x2, 0xf17c}, @control={0x1, 0x6, 0x6}}, {0x1, 0x6, 0x0, 0x2, @tick=0x5f, {0x0, 0x1}, {0x7, 0x9}, @quote={{0x1, 0x8000}, 0x0, &(0x7f0000ef4000-0x30)={0x7, 0x2, 0x4, 0x80000000, @tick=0x3, {0xffffffff80000001, 0x80}, {0x2, 0xb74042c}, @quote={{0x80, 0x8}, 0x314, 0x0}}}}], 0x120) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = add_key(&(0x7f00007f9000-0xc)='cifs.spnego\x00', &(0x7f0000b6a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000057000-0x2c)="c2fbab8ee9257220cf3900bc37a583f3ef113b07436d44d5e383d1fd0dd1913c263448f291a8769034993ccd", 0x2c, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000a76000)='rxrpc\x00', &(0x7f0000600000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bd0000-0xb)='vmnet1wlan1', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) 2018/01/25 21:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 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) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a15000)=0x0) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001b7000-0x2c)={0x2, 0x3, 0x4, 0x7f, 0xfffffffffffffffd, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000035f000)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f00008f2000-0x9)='/dev/sg#\x00', 0x800, 0x101000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000984000-0x4)=0x3, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000b00000-0x6)=""/6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000091f000)={r0, r0, 0x0, 0x2}, 0x10) 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000050a000)='/dev/snd/timer\x00', 0x0, 0x800) fstat(r0, &(0x7f0000bf7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f000039f000)='rxrpc\x00', &(0x7f0000eda000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000072a000)='vboxnet0\'mime_type$nodev\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r4) r5 = open(&(0x7f000024a000)='./file0\x00', 0x4000, 0x80) fchown(r1, r2, r3) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000c38000-0x64)={&(0x7f0000013000-0x24)=[0x8, 0x7, 0x6, 0xc189, 0x0, 0xffffffff, 0x8, 0x1f, 0x555], 0x9, 0xfffffffffffffffc, 0x6, 0x4, 0x35c, 0x37, {0x2, 0x7, 0x81, 0xfffffffffffffffe, 0x2, 0xfffffffffffeffff, 0x7, 0x101, 0x7393, 0x3, 0x1, 0x8001, 0x19, 0xee, "cc3a2b95020d36d2ba4d0f4c0c872d7e3e425bd92acbb488410d45fc215b99ba"}}) 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/policy\x00', 0x0, 0x0) bind$vsock_dgram(r2, &(0x7f00000f2000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/01/25 21:46:59 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000e3a000-0xa)='/dev/vcs#\x00', 0x2, 0x20000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003c2000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ea1000)="0a0775b0d5e383e5b3b60ced5c54dbb7015df0df0700ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(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) r3 = fcntl$dupfd(r1, 0x406, r2) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000b29000)=""/159, &(0x7f000025b000)=0xfffffffffffffc61) 2018/01/25 21:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b8000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000cf8000-0x51)={0x7ff, 0x49, "155908deac697ff564699e407edc49362decaccd608a0f1ba85f686b51aac9d58ee65eb40f1b308bf6b66ccf346feb075f0561a66ff26192a2ece805c149b694f88616f4e00699e6ae"}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6e", 0x90, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) io_setup(0x100000000, &(0x7f0000dcd000)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/ashmem\x00', 0x40000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000883000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a6f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) io_submit(r0, 0x2, &(0x7f0000310000-0x10)=[&(0x7f0000d97000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000c0b000-0x9e)="d8997fa14be3cb7761fe9410d21a9c35fab3b6a2a10fb496624152cb286193fb42b4c7700ef4de3d924973b74d8a3a1b805ad4863919e0d54f8b301f3ed7930cc84ea31827d6a9c181d5b7e6f97fe7affce9f6c8877cf0fdb171229b352abf72e7eb55d50578549c473e463dc1393739154a136f72d4234f090cac97acae777579e643c8bd9ee4ccf2714f39a082cf4cfd55eb311469f3f1ca2e0ffe944c", 0x9e, 0x4, 0x0, 0x0, r2}, &(0x7f0000500000-0x40)={0x0, 0x0, 0x0, 0xb, 0x0, r3, &(0x7f0000968000)="f57023e58c1f461499b7cbf9202f6f4356c60091f619e7a93ab4c981f49ad87702edbe49a21e1d1eb9c556e18cd7941e4575f96b2d34f0cb3f20b6d562587ea8bf1a88ceec86c9e3dd9df7393f5da7df122b0142d3bbb3fd69b45b98b51c2d547c14b24b098f8f8cbbba1cdea2f3df4ef132262c3d627a9d83a2f2b1349cb01e6a00ae417afef9c090c96313aa482e2d8cfd", 0x92, 0x2, 0x0, 0x1, r4}]) accept4$inet6(r3, &(0x7f00004a4000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a4000)=0x1c, 0x80800) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) init_module(&(0x7f000028d000)='\x00', 0x1, &(0x7f0000ed6000-0x6)='nodev\x00') r1 = syz_open_procfs(0x0, &(0x7f0000240000-0x8)='net/arp\x00') lseek(r1, 0x0, 0x6) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d99000)={0x81, 0x3, 0xfffffffeffffffff, 0x2, 0x800000000000006, 0x5, 0x9, 0x6, 0xfffffffffffffffb, 0x5}) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000048f000-0x4)=0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 21:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000088e000-0x38)={&(0x7f0000c63000)={0x27, 0x80000000, 0x8, 0x7, 0x0, 0x5, "fb01977072cc4524213601e01a50f478c57153223a7e5e80a1e70532f97844aacb2ec9a186716cf6541bbe67304b3908917ce5d9ba23923700b4ba62b56875", 0x3}, 0x60, &(0x7f000030f000-0x10)=[{&(0x7f00008c4000)="a741589767eb87646883060649ccf4306da4dd2013de1cd91f1bcb7f2d7010d7468d7fc08935d06d6108a41d4c3ef24b4689683a3505c4ce9a26b11c5a1ed57ccbace8b490e006212855882fa3b662a98c96a483", 0x54}], 0x1, &(0x7f000057a000-0x108)={0x108, 0x0, 0xffffffffffffffae, "7e0ad97ff15cfdbaf6aa1f504493e94dccff527a1a8b9318418f9399ce3d823ea90cb6bf7c726b7fe0245042b260a54ee67d52eb40c2c692c7834af4dbb222f740dda4877b2853150346cb58485dc0b3fa3ec87d50a83b2038f161b4758a909e8330eae42c78d1e95d4148b9fa6a1ac6df3603ffb2c0ce5fbb308525452f19314adad7c2de0110f70af2d7c3610ac78a3c5b333241122f6940afb897318075ad4ca5e3d3983bb1205097ef9c5cc03b296205cda35f53992dd73088279815b0e68ed919c01374d48fd08a32e8c183a8e93a3cbffc88b75b0837f86cb3d5353532b25d68f6e44f45aad17d76852ed1de88199c6ec32b9129"}, 0x108, 0x800}, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f00008b4000-0x8)='#cpuset\x00', 0x3) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000496000)=0xfffffffffffffff8, &(0x7f0000f8a000)=0x4) bind$bt_l2cap(r1, &(0x7f0000f89000)={0x1f, 0x3, {0xa47, 0xffff, 0x21b, 0x1, 0x2, 0x3}, 0x8001, 0x34894f4a}, 0xe) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000696000-0x9)='/dev/vcs\x00', 0x40000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000009b000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aed000-0x10)={&(0x7f000043d000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00004f9000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000262000-0xc)='/dev/autofs\x00', 0x4000, 0x0) connect$bt_rfcomm(r3, &(0x7f0000664000)={0x1f, {0x3ff, 0xd43, 0x2, 0x6, 0x2, 0x0}, 0xe3}, 0x9) r4 = getpid() fstat(r0, &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000db000-0xc)={r4, r2, r5}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000027d000-0x20)={@generic="14d13703e672775a40395682899feee3", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 21:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000339000)={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, 0x400000000000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x31a, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x165, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ebe000-0x8)={0x0, 0x0}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d54000-0xa)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000488000-0x4a)={0x0, 0x42, "25f51314dfe9e6e8cb0ed6a924a4ad72e9a5d664bdc38e274aae6530e4aba1399aac2d4fafa987f75bca250fa7502a5885c98dff76ea35489c3f2e7e76bec78265eb"}, &(0x7f0000ef1000-0x4)=0x4a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000737000-0xed)={0x0, 0xe5, "7b962a0ecece6b233515e2b56d6e723bfe4e9d762d22f5cd4710bf79959de63d3d05032e46070465fdfc1e4c560bcec98ed2c1bb734eeefdad47434ed362245e7a2b00690194ea8e9535742f6d516e0f07d1c780e635f8dabe548566cbba03de3faf7666dc33a0eaadffea4c4f2c4a1386b2bced291185f8a21057ae82d0d857e834516e057895f192368076b89e7e36044404460515234a46ab594b1655e10f9ac441656b050825436ff6f947bf4c82c9d9b94c25288bf176b4cbe86e53bca3a4003a310465a5f478059ece88c47fbee6bd728e6b9bd3a1a331c9a4f779358fb70c08435a"}, &(0x7f000034d000-0x4)=0xed) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003a3000)={r6, 0x0, 0x9, 0x3, 0x5, 0x1ad, 0x5, 0x3, {r7, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xeb8, 0x8, 0x10001, 0x1}}, &(0x7f000025d000)=0xb8) r8 = semget$private(0x0, 0x3, 0x4) semctl$GETPID(r8, 0x7, 0xb, &(0x7f00003e2000-0x1000)=""/4096) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f00002e5000-0x20)={0x4, 0x3, 0x9, 0x7, 0x10, 0x7}) 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getrusage(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x200, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000)=[], 0x265, 0x0, &(0x7f0000007000-0x10)={r1, 0x1c9c380}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0x8)='./file0\x00', 0x11) 2018/01/25 21:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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]}) read(r0, &(0x7f00003bc000-0x3b)=""/59, 0x3b) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/25 21:46:59 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003b3000-0xc)={0xb7, 0x80, 0x10001, 0x1, 0xd3, 0x4, 0xcab4}, 0xc) 2018/01/25 21:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f000049a000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b49000)=0x0, &(0x7f0000a4a000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f0000b53000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7006) r3 = syz_open_dev$admmidi(&(0x7f000075d000-0xe)='/dev/admmidi#\x00', 0x1, 0x208101) openat(r1, &(0x7f0000cd3000-0x8)='./file0\x00', 0x100, 0x2) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000b33000-0x10)={0x3, 0xf7, &(0x7f0000bfb000)="0ec58430e040296ca5e8d8f86e5c564f12619334a11f1589476a03c284ee5b30f36e4a6d6dcfe7d45b422a458d67eb86763e31fb1941aeb21c5a2730f908426c1bb18565cc59539f198713e89f01d2d7b5ac08a54375ffde64e573235fdf5ebedc334e9e4dffa2b495bdea16fe1b1daa8183e30f98316bae4bf647b218c1322c295d7c983ee0d56d524bdc86da218d7ccf6b7f09fadc9f06194123c57f323be0fa21d245a3be013c88343601679f38979bc1e5a82274470388167a8bfd178262c3621eb4936adda4cb4a22c6314f6e8f4c49e1d2b4f56d6ab46178afa8e0da2e9ca2b7e937f92d775cbb68db90b16b242ee1d2213d2533"}) fcntl$setflags(r0, 0x2, 0x1) finit_module(r2, &(0x7f0000f14000-0xd)='/dev/usbmon#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {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]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000cc0000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 21:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x10f000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e98000)={0x3, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a23000-0x20)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000063a000-0x50)={{0x4, 0x81}, {0x3, 0x1ff}, 0x7, 0x2, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4003) prctl$seccomp(0x16, 0x1, &(0x7f0000be4000-0x10)={0x3, &(0x7f0000cab000-0x18)=[{0x5, 0x90e, 0x54b, 0x9}, {0x4, 0xff8d, 0x6, 0x200}, {0x400, 0x0, 0xffff, 0x3}]}) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/25 21:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x284) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000cf4000-0x3c)=[], 0x0, 0x0, &(0x7f000050d000)={0x0, 0x0}) pkey_free(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/01/25 21:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0xffffffffffffffff, &(0x7f0000ef0000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000346000)='.dead\x00', &(0x7f000039e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d11000-0x21)='vboxnet1vboxnet1.{keyringnodev,p\x00', 0xffffffffffffffff) io_setup(0xffffffff, &(0x7f00003f9000-0x8)=0x0) r2 = add_key$user(&(0x7f00005ae000-0x5)='user\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004fd000)="d68a603971454d6be1757565912f86e90961350962822335bd99cbf554083c3f95fd38e063dfe9eb2537c953cbf0aad942b3d6fe89d710a47d63524f1d4485b3e9f1596afc3492b419bae5572c02f915e17bd248af86543e2c650d974aad7abe0481b7e66148c88b596c80d38314a131e6640f5fcf83e40f8ecd9a6b6f58ac77ec628c58d3aecfae42742c9b40ff7681f4d69dc7008868", 0x97, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000cdc000)=[{&(0x7f0000e78000)="741c78620f657ef37b5923e7e1492940c64f128f9ddbf7b1ff7139", 0x1b}, {&(0x7f0000918000-0xd5)="e1ce57c71adda328b44c6d666a2d35140d500bc140824ca5626e899fc89257456f680017a76ec7f4a264095df3bc750e9421ed5282f13b0a338db08849a5d410c7a1a0f415bc6797e1032377203b257f6d0322316cc732b912ae0668d6d8e99b02eb77dbef618c6ed9024088a81f808bdb438efc3222a2574949879ea3f65e6b61a8de195e991c9b8e7c100348b776777f248372e4f456c29f802664d99396a130481f75771ab32f0d4e70266598fcd251b6fe22f4991e94cd0e52f5fcd679b0534d7f9d8f5b273f295ffe204ed11c6a5bf98f07c7", 0xd5}, {&(0x7f000034a000-0x9)="ec036083d050b93afa", 0x9}, {&(0x7f0000b40000-0x7d)="11513f8d2ef1b2ee22cf48dd074caa1945fa66e0984779cc597430973e489c65860b1ecae4384c3c0f901e9d674217972a6905def390bc88c738cb9e14bd17c3fb87a7cf3db56d77180de33cfe2b1d53d2bdb70bcb8abe264d1fcb68aaa0313d7f56baf364c5219d0151e2b1c199c18ca739bb828522a2c78c3e0b7d9b", 0x7d}], 0x4, r2) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f00000d3000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ad4000-0xef)=""/239) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80200, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x2b) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000004000-0xd)="ac7d34f6f2995a5fb9cae8959c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000000f000-0x8)='./file1\x00', &(0x7f000000e000)=""/119, 0x77) 2018/01/25 21:47:00 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@generic="e485357fe920dcab0b3f5066151cfa83", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000000a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) 2018/01/25 21:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000076b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000161000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b74000)=0x1, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0xf3c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000+0x536)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:00 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a5000-0xd)='/selinux/mls\x00', 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000501000)={0x80, 0x10001, 0x7cc94666, 0x2, 0x7eb}) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000471000-0x2)=""/2, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000c83000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x20000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000ae8000)={r1, 0x0}) 2018/01/25 21:47:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00005ad000)=[{0x7, 0x80000000, 0x8, 0x0}, {0x1, 0xfffffffffffffffd, 0xffffffff, 0x7f}]}, 0x10) recvfrom$unix(r0, &(0x7f0000000000)=""/0, 0x0, 0x2000, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f00000de000)='./file0\x00', 0x6400, 0x1, &(0x7f00007a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000985000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000069a000-0x4)=0x0) 2018/01/25 21:47:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e16000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) open_by_handle_at(r0, &(0x7f00002c6000)={0x34, 0x80000000, "af1366cb32305393d619dde2f50bc538e28564fbc0cd10cac06055481d480087db4c74e428826bc773d386f1"}, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a15000)="d97a22111fd224bd4efc044239fa57e4c3e3a50406bf223ffeb8e50729ab4133ef0861e3e2b9045328dd2b44d35b1eb73913ed81783af59ab60e10b1865f1ea69dc24ecef7ce6a2f765dd76d1375c3e24a96d937fbc90e7421a058d6514fd7b76d2f5bff50d8d1527c0221f61ca76c323f46f34f01d77fb6d3725043e690b360d2c591c97fcbc80eb88c01711e449472e3a0923584") 2018/01/25 21:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003a1000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0xff, 0x585ec335, 0x401, 0x0, 0xfffffffffffffff8, 0x0, 0x9, 0x3, 0x3, 0x5a8, 0x2, 0xfffffffeffffffff, 0x1, 0x4]}, &(0x7f0000556000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cc7000)={r2, 0x1}, &(0x7f00005d7000-0x4)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000a67000-0x8)='./file0\x00', 0x6100, 0x80) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000053b000-0x4)=0x0, &(0x7f00004c6000-0x4)=0x4) ioctl$TCSETA(r3, 0x5406, &(0x7f0000ae4000-0x14)={0x6, 0xaf01502, 0x80, 0x7, 0x0, 0x5, 0x5, 0x8, 0x2, 0xfff}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004d8000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000fa2000-0x4)=0x2) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, [0x0]}) r0 = memfd_create(&(0x7f0000855000)='em0-posix_acl_accesswlan0+\x00', 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000e7f000-0x7a)=""/122) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053d000+0x61a)={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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/vga_arbiter\x00', 0x10000, 0x0) pipe2(&(0x7f0000c4d000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000797000)={0x27, &(0x7f0000165000-0x27)=""/39}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x40) 2018/01/25 21:47:00 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000548000-0x3)='io\x00') lseek(r1, 0x0, 0x4) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002f0000-0x8)={0x0, 0xcd}, &(0x7f0000f17000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000feb000-0x8)={r2, 0x7fffffff}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000093d000)={0x80, @time={0x77359400, 0x0}, 0x7fff, {0x6, 0x2436}, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:00 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00009c2000)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) 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) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x553d, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={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}, 0x8001, 0xfffffffffffff001, 0x0, 0x500, 0x1000, 0x8, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000044e000-0x4)=0x0, &(0x7f00008ac000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec5000-0x21)={0x0, 0x19, "d05c3f70feb051dc3dc1ec0a47cc2ed504d6d3dbaf90c5da37"}, &(0x7f000094d000)=0x21) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000295000)={r3, 0x2, 0x1, [0x1]}, 0xa) 2018/01/25 21:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmmsg(r1, &(0x7f0000867000)=[{{&(0x7f0000d58000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000520000-0x90)=[{&(0x7f00000e4000-0x1000)="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", 0xcd7}, {&(0x7f0000630000-0xbf)="b810258bff3d5635f31c91fdb6adf6c4881fee68dfa23abaac65d544b009e57e28d5e873667742d96cd63161b7778fca5fb8627dda5f9eae3ce901fb529249e665e9b17b739a8048356577f3d010217dab6f29835afbd2be9d1927eb15858715693916aad7379ba45d6b2dc35a63baa55c1024b5c1dee2e2a6ea4d17b0d25d7045aa96b7777658a1210e0439064b3bddddbf6f80a8da771ad4ed4cf2ebdd20f631be91b0da1a6849a9f70e823f26172e77d54442240a7512ee10caffdaca19", 0xbf}, {&(0x7f0000849000-0x91)="29724da76e177c3cc70ff14f103876b71fe0b5bc5db8d077fa5ac9cd29147a930f44be093dfdbe95835c0d723939fecbabdb257b70796181635a988a35c3f3215745b6952caef0190f920ee8c285f88c02c0ed308e997fae10bda6d87c24cdec92f11047d4336ec812e8b19169f075cf70aee29352dd7f80a11f6bd939153e65561e67670622461957da866ccee491d64a", 0x91}, {&(0x7f0000779000)="7ba967a55d583a36e9d83c1ac4a919f63810e8e3f9c4a1ae70e2b6b107f9c170bb1a6b0b3e56ce90de02a1c447dd6a3b2fc96510e3648f11ea491836d66d65e7e2643b6a76ee9a23492e4d85defcbe7b97e0921ed0076766129df5174c5d43d42de6b913de0914e9356e047241fefe0d2a9cf6963221", 0x76}], 0x4, &(0x7f0000925000)=[{0x78, 0x108, 0x4, "b89a46b59b6f84f15ca14c7cf00ab6b8f02f466cf12c3d2d11d616967667cc45d19ac21250abdae3699f8162a8d45f54495fda7ef38bb28102ee9f7a0769b6416f6b9139174e181dc31b42906306af7dc3832e753cc3844f4a6b5eb0904575a9b6fc"}, {0x98, 0x13f, 0x4, "8245a2257c22ec3a08e8d1c02c09928ed9bf28266bdfe6ea22d40d3c329a2ca95ac8cbf34d2ac5d9fe51106af7155eb00e1cf9cf6e179ade5baf174e263b56e3e32e4af0de8ae9ec836ba9ff3d53026db23f2eb6f0c9b7eac62e4ee5d0c1da31ab7f786dbc995fb4c712e7226bc66a7259eb0444cd218d432893b875466ef5e8fffb13fc"}], 0x110, 0x4000000}, 0x4}, {{0x0, 0x0, &(0x7f000059a000-0x60)=[{&(0x7f0000f9d000-0xf5)="eaf184e098e0f2309d639092dbeea5b5ca4310c460365ebe28e913d855db6160f94830bc70a7c836ad7a96c434fedcb84a52ef577936563f043d398fbf952dd510c50e6edfa181d7bd2ec5470f16ec0663c1d947b47307220ff9813741247e4dbe905e6c0a52b6221aa21abb022c02aa1c9aea94215ef126e8b57d1b98d6199fbe68b294dbd7c668d48beb3d5b7af4a23b5bd945a9442faadf5004cc863f1eb70b00e8a8e312860b8ee917ef1f4234131c5b46fdeabaf624daeef2e34828f6fa69032306808543001cbf2e3f7c291628e7b77816a4b122bc1fbd5fc0c3a5345db088b894ff8e68936d643760ebe185f469052202db", 0xf5}, {&(0x7f0000376000)="87e69df5a27c165fcfb23b603b4e", 0xe}, {&(0x7f00004a4000)="10d9bc194127d34d605a0b0bf9080e299583dc74fc87e2d7371deed206bbe3b37162f2c4483283d48d6c4fd7823642b4f840862486535b5c9ac8121daa5c0a7d2684a512b82a5f5d6368714a0d9eb92968ac82d2e7f4cc19116362ead6ad2877ae", 0x61}], 0x3, &(0x7f0000f50000)=[{0x10, 0x10c, 0x0, ""}], 0x10, 0x10}, 0x6}, {{0x0, 0x0, &(0x7f00007fd000-0x10)=[{&(0x7f00006fa000-0xe8)="b08ce12f3749a12fda7f6472acea73b7c5efebbf280ec2a66147ff0f43a31d28cd7c6a018e366a491fbe1dfdd51b81cfc303957f1524f8114e13439dd406f6b96ab8d90b447f1fcfdb4418060db45ed68fb55ad7fc56ed62c5e3a527619d998285ee11ecebd5670d78f7babf8da2116b345f9d05acc8711c2705b953e08535979b66912fd7360544738fb6fa7fe4668f04d62e368d496ed256a5ca892bc0961713c9f846134a08667d38547bd74c477de5f56c7690aae706d9ea3a877ad4624c74e6fb6c5d012b142ca4d4f72d8c7d5bdcc6195a91454effeecc2918ce0b2b213144e0a6ffff3db6", 0xe8}], 0x1, &(0x7f00003ce000)=[{0x108, 0x11, 0x4, "d16ab45c9e4604032a189adbaae37adfbc1b25d63b90477f9639ec87b8b258494cae2a3c6534d51f881dd7fac8bde812278f6c511b663d7bfea38a85fad170d933b6eba3d609353b0b6a9da869a8771c69892b9d98cc28a2e5e4305c1ee1886bda8864eb0c4e76d2ed9e797f38058941d534dbb19ce667bc3833b51d3f2b70dce771b07d953f21688398b23769934b254849afbcd5d9b81c6c24815c0d7fe882688432a27c624967ad2881a87823c97dcaccfaf9e44166313862d3b4b0bc583ba0fbfed76f2fa17e9f7f7edc279755c3c5ab4eb0f8e2d5c04ab6404b647d64c07764c4ba7f099c1432cc17cbbf51f56ff6d2f481c7"}], 0x108, 0x0}, 0x10003800}, {{&(0x7f0000668000-0x10)=@ipx={0x4, 0x8, 0x5, "fe8b6455a012", 0x80, 0x0}, 0x10, &(0x7f0000f15000)=[{&(0x7f0000f97000-0xa0)="7d93c6aa2bce59127316cbfc07ccb52ac3145e9eda614f22acf44f2e3ca4f8afe5419d4f683012b53206aedf22b0e64edef92d62c3ee4f6cd0efc0c706c3f5a4ceefacc03a5631152465f25fe6d26bc0ad573fba615b2069ac13c3671cb28e6aa0ea21ba5701bb4b210741dae8b329a1d3f206aed0edb88fc020c6a368336d8657cbc9997639f144c773e00b558ffb79bb14fa5fc4581899f953213eb23a90a5", 0xa0}], 0x1, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f000015f000)=@hci={0x1f, 0x6, 0x0}, 0x6, &(0x7f0000aae000-0x30)=[{&(0x7f0000389000)="f6dabbec39947ad299af24a855c5d012c323d75cb0a76adca0f68654703ecd07af9091599e04a3e75c34ffd7db03230da48fb8346c25887d28b95f4df948d56c2248e1e3b6e8cedda56041749ca2a8d0e354bb63654ec810608e7ef446cd60239a85a7798cbbcc2b23d0bc2a21366360f90061e46dd9f8c854fc58187a11a6e5bbe9595eee39c6e5dbb9e79b965602604b37ff2985284682801de74fab0692a8e461460626151576f3a38cee675cd8fbc79c4fe5b9aa38ebc4d919efd39f80378e5c50aa85347c36ac7652a8be7cd4a766860e7b46ac7efb", 0xd8}, {&(0x7f0000478000-0x8d)="a879125d6481fe375cd6c2b5f0f4e366c6b739cfb92c534c7d980908e56c4ac2b48e344cc7463c42cfa630c81242b955a9542a21c27c0136fe90fcec7a43b67fd286110eab10db1e69109eae80d85f378920601014b4363d9b493f56d7649b96b4d6e5d75b3f52b8074bb583af06d8872ab7b936c76c4aea4fc1425a2a182a160fb83c0e49c47a4dc9a89c7aaa", 0x8d}], 0x2, &(0x7f0000181000)=[{0x18, 0x112, 0xfffffffffffffff7, "b67b9790227b81"}], 0x18, 0x4000}, 0x9}], 0x5, 0x4000004) r2 = syz_open_dev$mice(&(0x7f000060f000-0x10)='/dev/input/mice\x00', 0x0, 0x404840) getsockname$ax25(r2, &(0x7f0000799000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000388000-0x4)=0x10) open_by_handle_at(r0, &(0x7f00004e8000-0x98)={0x98, 0x4, "3a5534f384dbc5709eabde984bdac3020b294c9ac6e1c20a52fd50382e767185adfea5e3fe5a39c519abc0d37db7fbd262a75cf41f918dbf77d449d0fb8dee441dc98f2f50ddb4ae37f850e6b1babb81633ffaa717cb44fa4d2b272c0ef1e47c9f89c50d7bd0c56b4c02cbfabd14ee3de93f88121fb5987b6848a0917d4e9b0f31123780e90fd999ca918ecbcabd16b7"}, 0x400) recvmsg(r1, &(0x7f00005ca000)={&(0x7f0000c95000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000331000)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0x6c, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/25 21:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000eff000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f02a926c6240156aef5cf8b1f55618b6"}) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) ioctl$void(r0, 0x5451) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000def000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f00006f5000-0xd0)="b94448ed12c0847c94c1c6e540317f24d7863540af216a75706dccb3956f5f9e58e0edca4e108a03482bcfa3085675c033cdc3b8a85bd3a125b56f22ade9080fdc7d2c5b21ffd7cc2ea7da32a82cb521eb2f76f4c99bf01ecab8c4905f115fe1271359fd329315bf1ab67721fdef5583ed4c5abddc632c28c0c3359d343a9221802b39dbd9cfa99e", 0x88}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000868000-0x38)={&(0x7f0000797000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x3d1, &(0x7f00008df000-0x20)=[{&(0x7f0000e69000)=""/133, 0x85}, {&(0x7f0000935000-0x67)=""/103, 0x67}], 0x2, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000937000)='/dev/vcs\x00', 0x10000, 0x0) sendmsg$nl_route(r0, &(0x7f0000de6000)={&(0x7f0000656000-0xc)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000922000)={&(0x7f00004a0000)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x3, 0x2, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e61000-0x18)={0x1, 0x4f, 0x3de, 0x4, 0x8, 0x400}) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)="") r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000136000-0x30)={0x0, 0x28, "ea7a7d32409c5ce4289f33d5f67ea8dc1abd4169da6cd8323e9977d57a778b3b812c530a95cc34d4"}, &(0x7f0000f48000-0x4)=0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006bd000)={r4, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd1}, &(0x7f00003c8000-0x4)=0x98) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) [ 438.907066] openvswitch: netlink: Message has 4 unknown bytes. [ 438.945652] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/25 21:47:00 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x6, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000002000)=0x42f0, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000003000-0x6)={0x5, 0x0, 0x80}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000+0xaf)={""/1024}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="90e207c9b2d8aa3f3598c9d30b856b448bee9a02a4edb757ce7831a10286e2202abb41c6001803809018040986a20015f28cf9f07b56993c4df5d9b9ba97231d3e15164e1024d2e9782c99845bb9ae381d5dd4e302f6d1ca6d57de5259fa853aab5afc2801edb9d641a271979ead8dd0986bc23379fda0a68035d1daa7c207f900ef3f724f26af7cd74b6e2e8ab3", 0x8e}, {&(0x7f0000001000)="c52a218aeddb8998401a706fe5de623c01590832c3eac187efaef1dfe37dd787b7655fd778ed60ebb68fff8a1308", 0x2e}], 0x2, 0x0, 0x0, 0x40}, 0x40) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x5, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mlockall(0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x413248346d288c08) 2018/01/25 21:47:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000953000)=0x0, &(0x7f0000000000)=0x4) mlock(&(0x7f000008c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002cf000)={0x6, 0x887, 0x2, 0xe16a, 0xba, 0x0, 0x3, 0x10001, 0x0}, &(0x7f0000d5d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000543000)=@assoc_value={r1, 0x7}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:00 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x22000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) 2018/01/25 21:47:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ae000)=@int=0x5, 0x4) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00006f2000)='/dev/vcs#\x00', 0x3f, 0x581000) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f000021d000)=0x423) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000112000)=""/4096, &(0x7f0000a3e000)=0x1000) 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}) 2018/01/25 21:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00005fa000-0x13)='/dev/snd/controlC#\x00', 0xb, 0x7) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b92000)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/25 21:47:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a93000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0xff00000, 0x2cb5, 0x500, 0xffffffffffff0001, 0x2, r2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_settings={0x0, 0x8, @sync=&(0x7f0000a0a000)={0x80000000, 0x4, 0x5}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x61, "cb59ac2a86853f26938de725aabc044a669b6683ed347ab844e285dd72428d1579066f76620645ad6437ba9af5cbfc2bc844d88375160507bfdb8e13f6ec2560816c2688d6b612aac4041d8952dca751936b928635c044b50a685fced214744b84"}, &(0x7f00008d8000)=0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 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) r5 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x5c)="3fd6b33afecbf6c97cbacdddb504217901a8ab27b81b126373099fe5bf16f37f556394a5f6971d355fb3228cd2e4fdc132c50a02c980021e7b8f69e4938be711d25e26e1da7071751a7e289f23165d90397e1e6b648e1832df8d6ab4", 0x5c, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000000)=[{&(0x7f0000001000)="42e543c3f806be3a91a766aded08f7379287e6c589dd1d1ef48fe59daf6a75f46097a6dac320902dfd7948eab9f1f69066c3586a3586e3cb66e3fe81f7929b6ac8327ae3823d42ba99cbf62e3d4fadd2886fe4973b4ab5a5e3bc0b6f1a9163861d3816d244eac84fa8277c4636e2516630d8266aafdcedcbf3a7a5e01652a8b10faefc327a1dc479aee92576eedaec41fea9160dc3cdf67c1bf5aeb4c024ccdf1f5cd2bba3edc974adf45167be0ee1c501e1893cdca07d339521b05b37d56013b2c05f958759cc8c", 0xc8}, {&(0x7f0000002000-0xd3)="1818d56146e48051922eab8f49bd14759abfacbc546f48079b4e84c7e88cb53a561ed559cf43068b36ca577e74ecbf9d3504925a8fb42faffa4e06d80d3696fb489745807303b8c17af3d821e2ee9b853f7ac76f0cdb57e15378213be783be357a6319acedb17d57957fa1f36df7205fb6fdeb43bb8ef0675b190283552cf17952bcfee86c942c38f8717a2cfa21de16e3d6cb161a290061e6d759e6b81a3cf57ff42a2d18ab03e0905aa258d1ee0ac0c0d062cea2b5e235ea1e189393b0a7d35a5f3e3a9a3c505efed4c9ee0034284b0a7bc2", 0xd3}], 0x2, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000002000)=0x3, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a8d000)=r3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000f7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x585, 0x1, 0xff, 0x2, 0x0, 0x9, 0xfffffffffffffeda}, 0x20) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0\x00') renameat2(r0, &(0x7f0000e52000-0xe)='./file0/file0\x00', r0, &(0x7f00000c5000-0x8)='./file1\x00', 0x2) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000057c000-0x10)='vboxnet0ppp0em1\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af3000-0x4)=0x0) ptrace$poke(0x5, r1, &(0x7f0000918000)=0x0, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") 2018/01/25 21:47:00 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = dup3(r0, r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001d6000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d79000)=r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d9d000-0x8)={0x0, 0xa2}, &(0x7f0000f8f000)=0x8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f90000-0x10)={r3, 0x3, 0x0, 0x1}, 0x10) 2018/01/25 21:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f000098e000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[], 0x0, &(0x7f0000c59000-0x14)=""/20, 0x14, 0x0}, 0x0}], 0x1, 0x0, 0x0) write(r0, &(0x7f00002e3000)="26000058120046f184ff150d43000100fffffffd0681ffff00000000ffffff0a0000000007", 0x25) 2018/01/25 21:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) 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)={&(0x7f000093f000)={0x0}, 0x8}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) dup2(r3, r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b1b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000-0x4)=0xe8) stat(&(0x7f0000558000)='./file0\x00', &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c71000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x400, 0x0, 0x10001, 0xa, 0x80, 0x80, 0x32, r1, r2}, {0x800, 0x3, 0x8, 0x5, 0x0, 0x2, 0x80000000, 0x9}, {0x4, 0xa2, 0x8, 0x80000001}, 0x7ff, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4, 0x3, 0x0, 0x6, 0x8001, 0x8, 0x7}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0x4) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008bc000)={0x0, 0x0, 0x0}, &(0x7f0000aed000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d17000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000-0x4)=0xe8) setreuid(r1, r2) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r3 = 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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f0000134000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x2d, 0x3d, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1d, 0x0, [], "b0034b0d59bafdeba4534e5443394e0f8508da1d3fe3b84d9905bbfeda"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f000018d000)='/dev/vcsa#\x00', 0xf10, 0x2) r1 = openat(r0, &(0x7f0000578000-0x8)='./file0\x00', 0x6, 0x40) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000050e000)=0x8, &(0x7f00005f6000)=0x4) 2018/01/25 21:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f0000d45000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/01/25 21:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a30000)={{r0, 0x1}, {0x0, 0x1c9c380}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) recvmsg(r0, &(0x7f0000000000)={&(0x7f00006d7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c5a000-0x20)=[{&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000bf7000)=""/98, 0x62}], 0x2, &(0x7f00000ad000-0x71)=""/113, 0x71, 0x7}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:00 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f00004fd000)='/dev/random\x00', 0x0, 0x82800) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000394000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r2, &(0x7f0000f3b000)={0x4, 0x9, 0x9, "5a5abac06535", 0x8, 0x0}, 0x10) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) inotify_init() connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/25 21:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_getres(0x7, &(0x7f0000113000)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/dsp\x00', 0x3, 0x0) flock(r0, 0x0) 2018/01/25 21:47:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) dup3(r0, r0, 0x80000) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x82) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00008a4000)="d503ab860c34d4d0ecb1d79072ca7a80fe95952a9bf702", 0x17, 0x40080, &(0x7f0000a97000)=@pptp={0x18, 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]}, 0x20) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/25 21:47:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="309625cee2a3c728510ea8e8ff62857771ae774c59a6f406b2d854356f8f57c020b8444f04863f2ed9e080677b181e056aeb0c1cef5e36c9cc4d63e73e39f8448772d11917d88efb6fe50f46e6d11a38f5e34102", &(0x7f000000b000)=0x0, &(0x7f0000142000)=0x0, &(0x7f0000a43000-0x50)="015e49808f42d5d6631dd24aeebd9eed04c1e788167f4e8d1b710a0bd699c751994e7b64dade701effc428a4f69cd4d3bde5997b93aef5d46e9927b4d262f35c5ae99f12fae00cc58eaa455f3b57d8a0") setreuid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000229000)={{0x7001, 0x5000, 0x0, 0x7, 0x4, 0xd0, 0x1, 0x400000000, 0xffff, 0x4, 0x1ff, 0x1, 0x0}, {0x10f004, 0x7000, 0xf, 0x0, 0x7, 0x81, 0x9, 0x20, 0x5, 0xa8, 0x3, 0x7ca6, 0x0}, {0x2000, 0x2001, 0xf, 0x0, 0xd2f9, 0x1, 0x1, 0x4c35fe64, 0x5, 0xd7d, 0xffff, 0xbe, 0x0}, {0x16000, 0x0, 0xf, 0x100000001, 0xfffffffffffff947, 0x1, 0xd5d, 0x2c28f0a9, 0x9, 0xde9, 0x7, 0x54, 0x0}, {0x0, 0x2000, 0x1f, 0x22a, 0xac82, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x3, 0x101, 0x8, 0x0}, {0x2, 0x6000, 0xf, 0x2, 0x2d, 0x97d, 0xfffffffffffffffe, 0x9, 0x9, 0x5ef7, 0x8001, 0x100000001, 0x0}, {0xf000, 0x1, 0x9, 0x3, 0x47, 0x9, 0xfffffffffffffffa, 0x63bb667d, 0x1ff, 0xfffffffffffffffd, 0x4, 0xfff, 0x0}, {0x5000, 0xd000, 0xf, 0xea, 0x1f, 0x9, 0x2, 0x3, 0x800, 0x3, 0x9, 0x3, 0x0}, {0x10f001, 0x10002, [0x0, 0x0, 0x0]}, {0x1000, 0x9167fedc7756462a, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x20, 0xd, 0x3000, 0x100000, [0x8, 0x8, 0x101, 0xe01]}) userfaultfd(0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x42400a00}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xf)=@ipv6_deladdr={0x2c, 0x15, 0x301, 0x6, 0x2, {0xa, 0xd8, 0x355, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x51) 2018/01/25 21:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = userfaultfd(0x0) splice(r1, &(0x7f0000cac000)=0x0, r1, &(0x7f00003c8000-0x8)=0x0, 0x80000001, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000099d000-0x8f)=""/143) connect$bt_rfcomm(r1, &(0x7f00007ee000-0x9)={0x1f, {0x4, 0x6dc, 0x2400000000000000, 0x3, 0x1, 0x688b}, 0x2}, 0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000923000-0xb)='/dev/audio\x00', 0x64000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000446000-0xdd)=""/221) syz_open_dev$evdev(&(0x7f00004e5000)='/dev/input/event#\x00', 0x3, 0x440000) openat$audio(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/audio\x00', 0x80100, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/25 21:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000daf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000-0x4)=0xe8) quotactl(0x577, &(0x7f0000cc7000)='./file0\x00', r0, &(0x7f00009e0000)="189f596bbb275cb93d5cfa6174fcf337") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) 2018/01/25 21:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000af4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1, 0x4, 0x0, 0x400, 0x1390783d}, 0x20) r0 = shmat(0xffffffffffffffff, &(0x7f0000d9c000/0x2000)=nil, 0x1000) shmdt(r0) 2018/01/25 21:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) fcntl$getown(r1, 0x9) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 21:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191ae4002356ba602dff05000bfef9f3170200000000000000ffffea000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000)=[{&(0x7f0000a74000-0xac)="cc32d897f27ff26b39865ab10da5ef501c14d078e6f1e44a1a1452e63f8363540aec4fda45218d84dcaa82ff730dd133d1b9d8e5963b248afcfcef7b4744a76ad6db50054a0d57838113b633278ab1357b5786ffa987e8beb99062c311d816c93c7e1b5ec5f0bed779ed81319118249e0f114cd31098943ea9d91496bc1dc3bd69c6b4c1", 0x84}, {&(0x7f000052b000-0xeb)="", 0x0}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f00004fe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x101, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xe8}], 0xa6, &(0x7f00000b4000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f00000e6000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000da4000)=0x4, 0x3f, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x1000006) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x7, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 21:47:01 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x8d, "7bd4b10202e950f1e83954b84e0ae9111ba698bfe53ae2d6ac065ca8ee20f9cbecbf96ddd09763e2226e0b0daf3275c3576b621021eafdc45dd2dfd41dc0c2bd2bf909c84b6f234b6b2c2d79d0de1c60cb404b1c1652fd248257194c3af86e06191705042524ade381b45d02d93307ca780468b15f3fdae0a0811fac5dc23605c0f513daadf6762bdea8aa97ee"}, &(0x7f0000001000-0x4)=0x95) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}]}, &(0x7f000044e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x98)={r2, 0x90, "fadce05e1f9c4da571d74adf4ea55ae8a54baa68f15cfc21ec072882d7e64e064a0b4f65a38a78d34622bad61bde4e212f58ee3e1e1561c37aa9705389be12cf86b6e2ff7e6f724274a5780c7464f53a43009ae85433967e7f64870b9219af85b0c81f9b177cbcb748f1d57e39d6a5a8c464dedb08ec61d3cc9bc55fbbe6b5a50508d3128d859d2d04ec19663c7a1906"}, &(0x7f00002a1000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="e39b092a3e500429be0be31c589f250e", @ifru_flags=0x1002}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0xb76, 0x4) 2018/01/25 21:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000b00000-0x6)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) mknod(&(0x7f0000b9d000)='./file0\x00', 0x80, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/25 21:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/25 21:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000188000)={0x5000, &(0x7f00008b0000)=0x0, 0x6, r1, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e13000-0xc)={&(0x7f000013e000-0x8)=[0x0, 0x0], 0x2}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) request_key(&(0x7f0000670000)='rxrpc\x00', &(0x7f0000b38000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c53000-0x1)='\x00', 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003ee000)={0x4, r0, 0x1}) ioctl$KDSKBLED(r2, 0x4b65, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cdd000)={0x80000000}, 0x4) syz_open_dev$dmmidi(&(0x7f00002f4000-0xd)='/dev/dmmidi#\x00', 0x7f0, 0x80000005) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00003b0000)={0x101, 0x1, 0x3, 0x2}, 0x5) sysinfo(&(0x7f0000582000)=""/4096) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000009b000-0x48)={0x4, 0x0, [{0xa2e, 0x0, 0x8}, {0x82f, 0x0, 0x5}, {0x40000bff, 0x0, 0x6}, {0x214, 0x0, 0xcdb}]}) 2018/01/25 21:47:01 executing program 0: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x81, 0x200, 0x81, 0x6}, 0x14) eventfd2(0x0, 0x0) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000b5000-0x132e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "62808f", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], ""}}}}}}}, 0x0) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b86000)='/dev/midi#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000968000)={0x0, 0xa9, "8ab1c4450deb55a807f688ba392279b9e01aa4915ab735680bd0609f78542bb6d08981ea33f089b137a1294e178bb6ed7299027711b4667cc3001995c48856c390314c68514c9f340eff23ce70dfa38d2b16d159b56714647bbf50b356721f3bbc42a3f2c84d297f2865b88e8cc6b3e9043a549e898f89b0bbab30006e8e1726179e799f95664a32d7355405d63a252226ffd6bfdcd66e915c5821643f0d849f1c03e1ba7688919af8"}, &(0x7f0000154000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ad000-0x8)={r1, 0x1}, 0x8) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007be000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f00003cf000)={0x0, 0x0, &(0x7f0000979000-0x10)={&(0x7f0000f55000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:01 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/policy\x00', 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0xd9, 0x40, 0x5b, 0x7, 0x0}, 0xfffffffffffffe1c) write$selinux_validatetrans(r0, &(0x7f0000cf3000)={'system_u:object_r:groupadd_exec_t:s0', 0x20, 'system_u:object_r:xconsole_device_t:s0', 0x20, 0x32, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x74) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000aa1000)={0x0, 0x0}) poll(&(0x7f0000bba000-0x18)=[{r0, 0x26, 0x0}, {r0, 0x202, 0x0}, {r0, 0x4200, 0x0}], 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00001e4000-0x38)={&(0x7f0000f64000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffffffffffedc, &(0x7f0000cf0000-0x20)=[{&(0x7f0000879000)=""/186, 0xfffffffffffffea4}, {&(0x7f000007f000)=""/59, 0x0}], 0x2, &(0x7f0000267000)=""/221, 0xdd, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r2 = add_key$user(&(0x7f0000ed5000)='user\x00', &(0x7f000066f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d0000-0x75)="ecf5bb5d071607b6fd1e3b6f925e01b83b6d77d157ca771177a41f047467239e1e4ff594dc7e2602880ed22d1fd776fd9ae6e99d23b95bd605665f0ab096daee350abd1a6066a005e0e9a8ce4ff4304a602df3134685319cd86ddda8e40e1ea53cd141cfb3b1f3fb236c1c06222be103f12d9e8e53", 0x75, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x9) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/25 21:47:01 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f90000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) writev(r1, &(0x7f00000fd000-0x50)=[{&(0x7f0000349000)="", 0x0}, {&(0x7f000076d000-0x70)="ff", 0x1}], 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000b83000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000407000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000af9000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000019b000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00008d6000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9d000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) accept$packet(r1, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000061e000-0x4)=0x14) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@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}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r2 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004f1000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x8) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = creat(&(0x7f0000992000)='./file0\x00', 0x20) syz_open_dev$sndpcmc(&(0x7f0000a70000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f20000)=0x0) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x1f, r2, 0x1, 0x30, 0x6, @random="42d73b5077b7", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x1f, "8e9d6dfbb49d828f1bb87978eb0bb3143a19cb3998835f2e777b94455a1535"}, &(0x7f0000000000)=0x27) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00003d5000)='./file0\x00', &(0x7f0000c3d000)=[&(0x7f0000cc6000)=':\x00'], &(0x7f0000e2d000)=[&(0x7f0000543000-0x35)='vmnet0/md5sumkeyringvboxnet1+vmnet0%posix_acl_access\x00', &(0x7f00008dc000-0x8)='keyring\x00', &(0x7f0000771000-0xc)='cgroupnodev\x00', &(0x7f0000f95000-0x7)='vmnet1\x00']) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) flock(r0, 0xfffffffffffffffc) flock(r0, 0x1) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000065000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x105001, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 21:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\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]}) socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000327000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/25 21:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000088d000)={0x0, 0x0}, &(0x7f0000761000)=0x10) 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) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011d000-0x28)={@generic="09eeb47c4ef2dddd4ba16492b795f3d9", &(0x7f0000167000)=@ethtool_dump={0x7f, 0x0, 0x80000001, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ccf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000658000)={0x0}, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x10)={0x0, r0+30000000}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pipe(&(0x7f0000f21000)={0x0, 0x0}) r3 = accept(0xffffffffffffffff, &(0x7f0000b8c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab4000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e98000)={0x5, 0x8005, 0x9, 0xfffffffffffffff8, 0x0}, &(0x7f00004bc000+0x811)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c1f000-0x6)={r4, 0x4}, &(0x7f0000ecc000-0x4)=0x6) write$selinux_access(r2, &(0x7f0000e2c000)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x38, 0x0}, 0x51) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) readv(r3, &(0x7f0000a0d000)=[{&(0x7f00004e7000-0x5b)=""/91, 0x5b}, {&(0x7f0000b0a000-0xc5)=""/197, 0xc5}, {&(0x7f0000915000-0xac)=""/172, 0xac}], 0x3) 2018/01/25 21:47:01 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f89000-0x4)=r1) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f88000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x4}}, 0x26) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00001c2000)={0x0, &(0x7f0000e25000)=[]}) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) statfs(&(0x7f000058b000)='./file0\x00', &(0x7f00008c1000)=""/149) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0xfffffffffffffffe}]}) 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) r3 = socket(0x40000000015, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007b6000-0x8)={0x0, 0x0}) r4 = creat(&(0x7f0000a9d000-0x8)='./file0\x00', 0x48) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000404000)=0x5) setsockopt(r3, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000054f000)=0x7ff) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f000007c000-0x8)=0x0, 0x9ff) 2018/01/25 21:47:01 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000080f000)={0xffffffff, 0x7, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x8)=@random={'system.', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 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(&(0x7f0000087000-0x4)='\x00', 0x4) ftruncate(r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f0000dac000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000)=0x8, 0x800) getrusage(0x0, &(0x7f0000ad3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x240, 0x1, 0x3, 0x80, 0x5, 0xfffffffffffffbff, 0x0, 0x100, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xd976}, 0x8) mkdir(&(0x7f0000fcc000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000066b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000043b000)={0x70, 0x1, 0x7fffffff, 0x40, 0x8000}, 0xc) getpeername$ax25(0xffffffffffffffff, &(0x7f0000703000)={0x0, {""/7}, 0x0}, &(0x7f0000e2b000)=0x10) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e2c000)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00002ec000)="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", 0x1000) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = socket(0x1, 0x804, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00009c6000+0x790)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xb) setpgid(r2, 0x0) fsetxattr(r0, &(0x7f0000214000-0x8)=@random={'user.', "8e2400"}, &(0x7f0000db1000-0x1d)="736563757269747965746831d76b657972696e675bac766d6e65743000", 0x1d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00007eb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000-0x4)=0xe8) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b7e000)='/dev/vcs#\x00', 0xfffffffffffffeff, 0x2ecaa8fe5b27a348) syz_open_dev$sndpcmc(&(0x7f0000708000)='/dev/snd/pcmC#D#c\x00', 0x4f7, 0x80) ioctl$TCGETS(r0, 0x5401, &(0x7f0000274000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e9000)='/dev/rfkill\x00', 0x220840, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e01000)=0x4, 0x4) fcntl$setpipe(r1, 0x407, 0x7) ioctl$KDSKBLED(r0, 0x4b65, 0x6) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) 2018/01/25 21:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e9c000-0xb)='/dev/loop#\x00', 0x3, 0x101040) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000daf000-0xf)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000750000)={{0x6, 0x1}, {0x7, 0x4}, 0x8, 0x1, 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]}) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000e3a000)={{0xfffffffffffffffa, 0x6}, {0xfffffffffffffffa, 0x8}, 0x9, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, &(0x7f0000009000)=0x7ff, r0, &(0x7f000077f000)=0x0, 0x8, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00002f6000-0x8)='./file0\x00', 0x2000, 0x0) accept$netrom(r1, &(0x7f0000b2a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ca5000-0x4)=0x10) 2018/01/25 21:47:01 executing program 1: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ecf000-0x8)='./file0\x00', 0x430080, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000557000-0x4)=0x7fffffff) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) bind$alg(r1, &(0x7f0000b5c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000866000-0x8)='./file0\x00', 0x0, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000994000)='/dev/input/event#\x00', 0x6, 0x141000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008b0000)={0x0, 0xe0, 0x10}, &(0x7f0000152000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000098a000-0x10)={0x7, 0x202, 0x8, 0x9, r2}, 0x10) write$evdev(r0, &(0x7f00008ee000)=[{{0x77359400, 0x0}, 0x4, 0xffff, 0x0}], 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000ad4000)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000d31000)='./file0\x00', &(0x7f000073b000-0x8)='cgroup2\x00', 0x0, &(0x7f000027a000-0xc0)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) futimesat(r0, &(0x7f0000736000)='./file0/bus\x00', &(0x7f00005ce000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000640000-0x8)=0x0) clock_gettime(0x0, &(0x7f00001c4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000113000)={0x0, 0x0}) futimesat(r0, &(0x7f0000a9b000)='./file0/bus\x00', &(0x7f0000840000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) 2018/01/25 21:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0xc) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$mouse(&(0x7f0000307000)='/dev/input/mouse#\x00', 0x7, 0x84800) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00001ae000)={0x4, 0x0, [{0x240, 0x0, 0x7fffffff}, {0x641, 0x0, 0x3}, {0xb9b, 0x0, 0x3}, {0x826, 0x0, 0x800}]}) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0xffffffffffffffd7) sendmmsg(r0, &(0x7f00003db000)=[], 0x0, 0x0) 2018/01/25 21:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a4b000)=0x0) syz_open_procfs(r0, &(0x7f000044c000-0x7)='ns/net\x00') syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000275000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000076000-0xc)=@sack_info={0x0, 0x7, 0x8001}, &(0x7f0000aae000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000295000)={r2, 0x8, 0xfc}, &(0x7f0000f52000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 21:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000809000)='posix_acl_access\':\\\\posix_acl_access{\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b0b4, {0xdffffffffffffffe}, 0x0, 0x0}, &(0x7f0000c82000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a21000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) setsockopt$sock_void(r0, 0x1, 0x27a611e419a18ccf, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f00009ef000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000050f000-0x4)=0x0) [ 440.203413] cgroup: cgroup2: unknown option "" 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) sendmsg(r0, &(0x7f00001ff000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)="fe", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000987000-0x76)="b1bec94dd497b54eeff1f7c517dc433cb1f0c0edcb826e7ae2ed15dcf9ee9d5fb627b460771b2490cbcb191e54898ff279d3c96ff0f4bb92ae4ba3cfc827ebd687fbc52a2e7d7f30b960f74751a3d67587124519fa87da815ef71fa523465d8b9d96088c35be36c283efb62546ef2d8e168c64425d18", 0x76) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = memfd_create(&(0x7f000088d000)='\x00', 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f69000-0xb)={r0, 0x4, 0xc3c4, 't'}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002bd000)={0x0, 0x1, 0x4, 0x7}, &(0x7f0000819000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c10000)={r1, 0xfffffffffffffffa, 0xb4, "bf5cfca7d7da41c3fe0f7f6b5271f9c6b2e69106715896fefc4b3fa6bddeb76dde6c0ac353c226eb252bb3fc010a2e1e3b08d992694a6afcbb3b9fd8b29f2e7ad806e52309b959c968eb11f563414851aefc0da8b48c0e72ad2f11bf4be49cf140be4aecf6c66327c139abcb7ae30b2c329ea12f0cf9948bfb1272e81b18ce8e97eff1257ea53948d4b8ff8576b89385de6d0e9ef736faf456f701fce46987805a39022f85819349b115dd5f3217d2f7535f470f"}, 0xbc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000725000-0x10)={0x0, 0x84, &(0x7f000080c000-0x84)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47e0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002ff000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b9c000)={r2, 0x5}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) exit_group(0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000987000-0x4)=0x0, &(0x7f00006eb000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eeb000)={{{@in=@rand_addr=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b0000-0x4)=0xe8) connect$can_bcm(0xffffffffffffff9c, &(0x7f000036d000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000009000-0xef)=""/239, &(0x7f00004e3000)=0xef) [ 440.233301] cgroup: cgroup2: unknown option "" 2018/01/25 21:47:01 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x82, 0x21, &(0x7f0000001000-0x73)="17b5f4e0ccc333a5b42f08f2007533bceb1c41fbe1500a17189d7eb80e5d4eb077e7a9b6871dd140edc4472890ad920fb98dc7d5c72164ea9bd2e15efba3e815a52e1333f7bd052a9ce6995a5df7f3b54ceb59885b2c3cef7767a8d67cfa3528e8c8d6d9329bcc0a413289932b05aa28e091a4d174d412f94910ba336abc5ea5bcf45b8e65138140672fc542d09d06d6e209000000b964328437c20ceb6c1eff797f0b5d692ee49683", 0x1ab) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000-0xd)='/dev/snd/seq\x00', 0x0, 0x2004) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={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]}) 2018/01/25 21:47:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000463000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000307000-0x50)={@common='bpq0\x00', @ifru_data=&(0x7f0000001000-0x20)="364ee94018355d0a2eb64a5b6fe651187b0a0303a1496e8a189c5409a3d80b4f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000aed000/0x2000)=nil, 0x2000, 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) shmget(0xffffffffffffffff, 0x2000, 0xb00, &(0x7f0000090000/0x2000)=nil) 2018/01/25 21:47:01 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000043000-0x16)='/selinux/checkreqprot\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000023000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000031000)={0x2, &(0x7f000002e000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000054000)='/dev/amidi#\x00', 0x401, 0x2000) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000054000-0x10)={r2, &(0x7f0000054000-0xb2)=""/178}) r3 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000055000)=0x880, 0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000054000-0x8)=0x0) write$sndseq(r3, &(0x7f0000055000-0x60)=[], 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000003d000)={0x0, 0x401, 0x10, 0x7fffffff, 0xe000}, &(0x7f0000056000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000)={r4, 0x3}, &(0x7f000000d000-0x4)=0x8) close(r0) 2018/01/25 21:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007f7000)='/dev/amidi#\x00', 0x6, 0x400) getsockname$packet(0xffffffffffffffff, &(0x7f000008f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ced000-0x4)=0x14) sendmsg$can_bcm(r0, &(0x7f0000432000-0x38)={&(0x7f0000838000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000039d000)={&(0x7f0000d6a000)={0x6, 0x800, 0x1f, {0x77359400, 0x0}, {0x0, 0x0}, {0x3, 0x0, 0x35a, 0xda1}, 0x1, @can={{0x3, 0x3, 0x9, 0x8}, 0x8, 0x3, 0x0, 0x0, "34a2b99fd7f2cc9e"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f7a000-0x1000)=""/4096) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$dspn(&(0x7f0000177000)='/dev/dsp#\x00', 0x80000001, 0x4000) write$selinux_validatetrans(r2, &(0x7f00006a3000-0x5e)={'system_u:object_r:etc_aliases_t:s0', 0x20, 'system_u:object_r:var_spool_t:s0', 0x20, 0x34, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) ppoll(&(0x7f0000346000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000209000)={0x77359400, 0x0}, &(0x7f0000e2a000)={0x0}, 0x8) 2018/01/25 21:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000034a000-0x80)={[0x5004, 0x1, 0x2000, 0x4000], 0x7fff, 0x82, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000744000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f38000-0x10)={0x1, &(0x7f00009b7000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000911000-0x8)={r4, 0x1}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$netlink(r3, &(0x7f00007a3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000320000-0x4)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 21:47:01 executing program 2: r0 = socket$nfc_raw(0x27, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x4a7, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000e5d000-0xc)='/dev/amidi#\x00', 0x7fff, 0x800) sendto$inet6(r2, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000084a000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000438000)={r4, 0x2}, 0x6) accept4$packet(r3, &(0x7f0000bca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000523000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2c000-0x28)={@generic="69af9d1e8c1f10441bee2e168308e25c", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x1, 0x8, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000034a000)=0x0, &(0x7f000083e000-0x4)=0xfffffffffffffd85) getsockopt(r6, 0x8000200000000114, 0x5, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x2, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 21:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7b000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000061d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/25 21:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d81000-0x5)='user\x00', &(0x7f000033e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000859000)="faa263b0ebaf90106d7cad926bb7e267c442ca2a6276a8dfaa5225944f0000000000000001978c5422bfe28b3cbe86340c56e4e15e044ea47bba029844be7671a9256c11cf609c835f63fc5ab5b0455ae342fe9eb03ecd323a9c67ec8107459f7a8e", 0x2470569903784f85, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 440.443007] device eql entered promiscuous mode 2018/01/25 21:47:01 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000604000)='/dev/dmmidi#\x00', 0x100000001, 0x20000) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0x3, 0x20, 0x6, 0x0, 0x101, "c181e671037179092f340c3bdc446293e206ee4a77a01cbaae1eb8156fe01b49f0bf7892075b03423914752606e90b066cd380e4306829a216edd6ab19cc47", 0x2}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000fd4000-0x25)="6626330cf46b29ad7e8897845db830b01b3d883482952d4c9787a3fd7c43d4695beec8bdf4", 0x25}, {&(0x7f0000036000)="a229c5915bb2f656cbd020883ee929df69c54439383a5e50787150634e6aac466164bd5bc5004c8cc9a8d38d43dae79f7c058ec4fec1089cfb4f2d93d92432a935d7cfbfaef399f936e19751d13a2e13a1fea65d0a666a34c50e948e54de410241a1454f590b43423425a8d400bb2359033a6579a8f490eb", 0x78}, {&(0x7f0000a11000+0xc13)="65d3c6bd072a64cb6a92b413004cfb8d95804464a3bb765153ab46602c67cbecf003d1488cc47300957b037038f8a7d0400c1e74d616ad2dfa54cc81fbbdf72da2303bcffd3ef8be7c26e381d4397853a92450a18b402700a627a2676c961b6fc6e0abd58bfe3ec67b34240b65c4fa6d75ddda0bee1b65443a12706076381ca3592cd3c361e7c949b1071cabe3d71fe9ba1442f4bad7773ce90c6126049ed9a0dec9187dc82b607ccf5612fd5632d72582c847c5e6495eb542099c8356c55d1a524c69d0dd86cf9af8f06569d9bda769187e87b6c6ad0bfd713a8babb0828945b6af9d60da3afd51d35e814a252d78b906f6f4", 0xf3}, {&(0x7f00004d4000)="b679594a8d9f931525a2f5c3d412e1493ae213c36d5a934d92c3d8c4191abe1867fff80168a6cd8336f090dae77e9f4ac08f4d105c672ef6d7dc87dacb34310dc81480adf24a18c994bfabf1187d5e9d3b27a8502ab82ae5dcdc143d6fd3d9c971e98013de768d9eccd1b1bc3848a3ff0adfbf1addf0ac51ae4604076efa8870014fc858dc74642752ac0bd51463f327df4191820c63d2bfdb", 0x99}, {&(0x7f00005e4000-0x5e)="272d2394eede8bbc3af8725de3798d29bfb77bf24c1547448d1ab34a3951c6a20362076980e055ae194da57d16fa7af3cb3d1f198412f4a2f549e613b1ef2b88c1ad5a25a84fa0e49020b07b5808bef3c8055ccc39c0736e961862a51472", 0x5e}, {&(0x7f0000bf1000-0x9a)="887ce2654d5758671acd14d1a0a74189069d25753f0f1bb467f385ddaedd996876ede79f03c825628386b7b313f5faff51c93b97b96f82dd4d9b4052b36459541ea1ef9e6970971c2be0e50f77653270e8806915a41c03fa3954e5a96898c2beae9cb6fe7ee7ec0641e0a70187edcabde40da85ebaf14288470310e48f032b72aaac0ae1c2f5de72b9059de9fdf8a9f9f69999e892d8fe695a39", 0x9a}, {&(0x7f0000000000)="38bf253d9fa1bc191723a52942a8025d0d4287af0ddc84b384e320b5cc2723120dbbdc28ef62a6b189ffccfbc70ec7cb63ed553388253bc0e25b348c632cb35835276c2175b8abcdddfba032a56c913244910ab42785da87f394f2ca54ee0afaa5d99f3c8714e18e0590428ec2222d2672adfeabad123da2c6d00f1d6e23fd07e721ef71de10eda18301ec754217b6560fdf056626b98fd26e80f8f13e", 0x9d}, {&(0x7f000005b000-0x89)="9680eb351a49bcda9f6f9ed4fd8986ccd7a7e692142f9f30aff4c3a82dde8cbb7620fc2bcabef9be0d66c7f3a37bd6821bf6494c11abc4ca5afa661aefecc2be4db376e1f1e2d2622f82af2e4f927883071339d799d1654d853acef7c50d29a6e9e4b2b12798a95a73b72e056b9ccbee637750227b7ed15687f77ff3b3918270ebb8144ed9ad3670bc", 0x89}], 0x8, &(0x7f00005de000)={0x38, 0x19f, 0x9, "3f62ba5adad24795f7be28b4436e45da428a3ee051d710f7e05ac760c9017f10d04e44ad"}, 0x38, 0x80}, {&(0x7f000045f000-0x60)={0x27, 0xee, 0x7, 0x5, 0xdf10, 0x1, "c3db5b8d3c8119dcc3e4bbc4239f91af8aad239c3d5fa6b0c49686d635e7db2c74c0f79a8bdf3dfc05170398bf5e2f124e9375c8981202af3df43eeb7b4a6c", 0x3}, 0x60, &(0x7f000005a000)=[{&(0x7f0000000000)="0c467f26ec43ea15a48c0bf1c36abaf91271732e4b820d0d5b15ee3e8cfae46de563cf2f6ea381351387a3b01a73a67da96fb6fd463295b1332936f6a910ff88ceb521d1fe401c1fc6c82a4a67a461f5380f82bfb1fe887f6cbd7175901949", 0x5f}, {&(0x7f0000000000)="f53980a0bbc7e049b28f36cb6f7e571163b057e1f74d14c15528bd28f49259432c80655fee9dd7e1a604007f29e09d6aef349c0a9c7063260ec198805b21324e66a222378ad9a5e2ee12ec150e8ffeece91bacc7f954b894ef9b5cfbe43e331372", 0x61}, {&(0x7f000096c000)="070fe572a985fd399d6692009b32e1301ab4cf82f0b065ec1b615e297ccdf7c9ae019531b9dd39", 0x27}, {&(0x7f0000001000-0xc4)="ee72a110b6a3ee0bc0015aeb067c8d421b7b61efb868f29d071951ca6ffae80327d9b92d2d5be31bd1c9d0e1b3a244e1af43744ccc019177d50de51a872f20a9cedd4256339d0e7088c1593992d90ee6ac3af63dde12b5f16cc90c2b538daedfdf64070fc3429eac655deead06e3d34d19ab64a36e59802fc2448f2b64e863c424bc30cf0a5a59ccbaa36fa3084fbd5ee9ea25d8bd5b3e683f0c70d91c2b029e9f3793655a39a2d00a7b50a2a45e6fc1762c1cfd5001e697fa7aadce34ce68be22cee5ec", 0xc4}, {&(0x7f0000001000-0xd9)="bf748fac39a9a6e0150133c2b348b92efd1656bf107aa8696df8816b7554c0b533c3de8a757789e1f5f942f91b34df533ef51286fd1f60ab3b8078998f58a51ed80a91c78a00069021b891d94251f5d41b1a533e96d02a83de57bd7cf5ea0b7acbfe0d8f93997ab2b287dcca6aba8acb965f56b8e98a1f0e23036ce757e0cf74da24e9b2468d50bc1d70b71eccaf1120c6b698240d237a2a2dce602895f8dfd158291972d2b39b23c979ac9cce3462162057001f7a121ecf27b9bfb85d970c2aa7b1758f3318d167a6f14457ae0b733f60201912bf4c03907e", 0xd9}, {&(0x7f000018d000-0x51)="e7783e953f8f3dfc01debb575a2d848309746c7188b1261d20c0ffab88bbc17676b044edb35f96c3a23fc38aadccaa931744a42ef2e6be9d59fdc20d4f488308717756f2a9af033cfb0ec95c96584d1c58", 0x51}, {&(0x7f0000000000)="64ab26eb9169a5202af678d39a1645d463c182e2c6591e7b7d6b9234e69a8fb4731bb3581b0d4a6e31ec52cf00598652087ffb50065ecc6167939178049b73219434ac94e3a19199edab3b30827ab7161306ed05ecb26e7c899aacae6750ced80b7cc35d2e275a0dd770137bb2bd14b2503ef68c1c87c91a32fff8232399135ad5db75dcf7a60880e9062be7020ba2635cc262447385c14ad56d1a0fc139a5b0dde7aea9fc25e2661e93359999b2f220a5f93e87bc796cb8e4beb1856ae9cd3e1ddb65e6cb1a9dcc31e967631a776c857437cc24a21ae23bf139bb406f519cc25be85f7092950726764dbab4483642a41c8644239b", 0xf5}, {&(0x7f0000eca000)="477ee7300ed4b2a1dc32a22eb7cffb1d26d411d70202ebb7dbd842e9e16b8cb7247026a2cfe5ae93869068ce273ba689562a07c393d3395a5430b58bddc0922860ea6925bf6901fb72edf4d272d321221dc755578f10ebab752aa6d6ddbcc67940e931430978d776be416d7e8541c622a872b63f2fdacedf9b9d7cef0869ab02ab8c2ecef154e5dcd31d4d49997cb326adcaf630b22dadd5878efcb9c111c30ab59d8b3dbaf42c836ae565b05adda21949483ef97380330099051f611af192773f5aec31bec0169bd0270ce8e40e6597b617db9edcbb81da41a5df9367e8d12e480abe6339f27fa4435e85e4", 0xec}, {&(0x7f0000b5f000)="e16db6ff85b594c38e50b4ea441299b6aedbce5bf68fa7ad05df7d", 0x1b}], 0x9, &(0x7f0000001000-0x110)={0x110, 0x10d, 0x9, "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"}, 0x110, 0x10}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00005b7000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x14, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x4, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003df000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000d81000)='/dev/dmmidi#\x00', 0xc66, 0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000600000-0x28)={0x5, 0x1, 0x23, 0x9, 0x4}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000dea000)={0x57, 0x9, 0x101, {0x3, 0x3}, {0x3, 0x4}, @const={0x6, {0x0, 0xd232, 0x1, 0x407}}}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) 2018/01/25 21:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002af000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x1c, 0x2c, 0x1f, r1}, {0x1, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x202}, {0x42, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000786000+0xdab)={{{{0x2, 0x2, @rand_addr=0x6, [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, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xfff, "4fa84382180d317f14d2ee255e2ebe84062ee4bfde33e99c4f886f181f5e64d8ff5865e4fb268915cf3eac48d96464611f5370ef2906ec536e1dda68544aa05972d3d878978004eed0d5a2d8c42b6f40"}, 0x160) r3 = dup(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a1000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r3, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x8000, &(0x7f0000332000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000b10000-0x100a)={r3, 0xff, 0x8a2, "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"}) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f000065f000)=0x0, &(0x7f0000bfb000-0x4)=0x4) 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000409000)=0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/ppp\x00', 0x3110c1, 0x0) sendto(r2, &(0x7f0000696000-0xaf)="a851ecdcf0ea7a93cd338555e662532a8ba210a4e6ae2d78c24a575a1570ac251d792e1f9e4d8071bd37db6bdf95ca5ca0449b0d04e9b593f489c84268fd35689c1cae33814889512d10e05c56b74262cae7f33932373815a66a1cd37963715d3cbb78e93929c7861e1e72d20e404bb4776fde2e28cefb23d8f4c5d84b54465e2c64885b0b80ce43f4059b0619b8a138a90b01f4432121c7ea757b62e7f840599ce9275443cd9b360af24ca07047a8", 0xaf, 0x80, &(0x7f0000e7e000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000498000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000588000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f30000-0x20)={0x10005, 0x7, 0x200, 0x4, 0xb13, 0xfff, 0x8, 0x200007, r3}, &(0x7f0000282000-0x4)=0x251) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007fc000-0x8)={r4, 0x1000}, &(0x7f0000ae0000)=0x8) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c92000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000029b000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f00007b0000)=""/199, 0xc7, 0x40000022, &(0x7f00004ab000)={0x11, 0x1f, r5, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 21:47:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/autofs\x00', 0x8001, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000ec1000-0x4)=0x8e70) socket(0x4000000010, 0x803, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000492000)='/dev/audio\x00', 0x98c00, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000096d000)={0x0, 0x0, 0x3, 0x3, 0xffff, 0x40}, &(0x7f0000826000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000071a000)=@assoc_value={r3, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000abd000-0x108)={r3, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7f, 0xd92, 0x1, 0x149, 0x7fffffff, 0x7fff, 0x40, 0x4, 0x7fff, 0x3, 0xffffffffffff2830, 0x7fff, 0x6, 0x9]}, &(0x7f00009bb000-0x4)=0x108) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000099c000-0x4)=0x8000) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/create\x00', 0x2, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000873000-0xc)={0x2, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000523000)='/dev/loop#\x00', 0x1ff, 0x401) r3 = dup2(0xffffffffffffff9c, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00007c7000)={0xfff, 0x7, 0x2, {0x0, 0x0}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00000e0000)=0xaa1) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000106000)={0x0, @common='sit0\x00'}}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000135000-0x4)=0x0) 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000996000-0xb0)={{0x8, 0x5}, 'port0\x00', 0x40, 0x0, 0x7ff, 0x0, 0x0, 0x80, 0x6, 0x0, 0x7, 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]}) lseek(r0, 0x8000000000000000, 0x0) 2018/01/25 21:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000934000)=[{{&(0x7f00002f3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000043a000)=[{&(0x7f00009fa000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000ab9000)=""/4096, 0x1000, 0x1e80}, 0x3}, {{&(0x7f000018c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000013d000-0x60)=[{&(0x7f0000f88000)=""/57, 0x39}, {&(0x7f00006e0000)=""/160, 0xa0}, {&(0x7f0000bf1000)=""/217, 0xd9}, {&(0x7f0000c6d000-0x65)=""/101, 0x65}, {&(0x7f0000b73000)=""/4096, 0x1000}, {&(0x7f0000f0e000-0x4a)=""/74, 0x4a}], 0x6, 0x0, 0x0, 0x8000}, 0x9}, {{0x0, 0x0, &(0x7f0000933000)=[{&(0x7f00005d3000-0xf8)=""/248, 0xf8}, {&(0x7f0000373000)=""/52, 0x34}, {&(0x7f00003ad000)=""/123, 0x7b}, {&(0x7f00004ec000)=""/4096, 0x1000}, {&(0x7f000052a000)=""/43, 0x2b}, {&(0x7f0000f14000-0x7a)=""/122, 0x7a}, {&(0x7f0000746000)=""/56, 0x38}, {&(0x7f0000429000-0x27)=""/39, 0x27}], 0x8, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f00003c7000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cc7000)=[{&(0x7f00008b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a6e000)=""/6, 0x6}, {&(0x7f0000c31000)=""/167, 0xa7}, {&(0x7f000039e000)=""/140, 0x8c}], 0x4, &(0x7f0000ead000)=""/0, 0x0, 0x7}, 0x1}, {{&(0x7f000075e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d88000)=[{&(0x7f000033d000)=""/4096, 0x1000}, {&(0x7f000003e000-0xb3)=""/179, 0xb3}, {&(0x7f0000302000-0x8d)=""/141, 0x8d}, {&(0x7f0000761000)=""/117, 0x75}, {&(0x7f0000676000)=""/250, 0xfa}, {&(0x7f00001f1000)=""/59, 0x3b}, {&(0x7f0000093000-0x3c)=""/60, 0x3c}, {&(0x7f000038f000-0xb)=""/11, 0xb}, {&(0x7f00007f6000-0x58)=""/88, 0x58}], 0x9, &(0x7f0000485000+0x8e8)=""/216, 0xd8, 0x1fb6}, 0x9}, {{0x0, 0x0, &(0x7f0000b04000-0x60)=[{&(0x7f00007e7000)=""/6, 0x6}, {&(0x7f0000da8000)=""/245, 0xf5}, {&(0x7f00003cd000-0x44)=""/68, 0x44}, {&(0x7f0000461000)=""/179, 0xb3}, {&(0x7f0000609000-0x9b)=""/155, 0x9b}, {&(0x7f0000a33000-0xb)=""/11, 0xb}], 0x6, 0x0, 0x0, 0x2}, 0x102a}, {{&(0x7f0000aec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000029000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7e000)=""/233, 0xe9}], 0x2, &(0x7f0000a89000)=""/210, 0xd2, 0x6}, 0x6}, {{&(0x7f00006d3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009d9000)=[{&(0x7f00000bc000)=""/123, 0x7b}, {&(0x7f0000a8b000-0x8)=""/8, 0x8}, {&(0x7f0000458000)=""/4096, 0x1000}], 0x3, &(0x7f00005c4000-0x1000)=""/4096, 0x1000, 0x8}, 0x3}, {{&(0x7f0000b00000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00002e7000-0x10)=[{&(0x7f000093d000)=""/210, 0xd2}], 0x1, &(0x7f0000c6c000)=""/64, 0x40, 0xfff}, 0x6}, {{&(0x7f00003a9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d9b000-0x50)=[{&(0x7f000060f000)=""/229, 0xe5}, {&(0x7f000019e000)=""/253, 0xfd}, {&(0x7f0000cab000)=""/200, 0xc8}, {&(0x7f0000cc8000)=""/3, 0x3}, {&(0x7f00004d9000+0xa11)=""/0, 0x0}], 0x5, &(0x7f000041c000)=""/0, 0x0, 0x7ef}, 0xfffffffffffffff8}], 0xa, 0x40002042, &(0x7f00005c3000)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000af0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d13000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000410000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet6(r2, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/01/25 21:47:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r1 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x20000000000003, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r0, 0x73fddfb8c8f58469}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x408, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r6 = dup(r5) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) getpeername(r3, &(0x7f0000177000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ee5000)=0x1e) r7 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r1, r7) write$sndseq(r7, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x14, 0x4) utime(&(0x7f00000c7000)='./file0\x00', &(0x7f0000001000-0x10)={0x1000, 0x1}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000be7000)=[{&(0x7f000016b000)="472a59e6af85b3e1b55d80d7162828b0fc2b5fd8352b59842000f8c6f42f5bffcb54519e85cbf61bfcb6f850c7adc8b39795aea737b83be51ab9a8c53dac2a6fa9948eb3501acbb32af3dfef415d0b1d758bf2b9b9d78844ac44760a02d1025910b4b54a3e949b95ba584c54f813d03fb15fd0760f9754480a9b56205670b10053320550e418265098c8376e4d41cdc653dcbfb307596540677da58c5a1818afeb07cd07c2b87fbd1b06c921b34b007ff11a41dd40", 0xb5}, {&(0x7f0000276000)="8abcd8f4abdd14ff19adc063428d345de920b996cd386d95eb6397c6679129fa8458054f84848fdf30ec62b33e74f4d5a88bcd312b535c0c64c777602ca8c8f586cda6a9b47e330d6f3b0448d127c8ef7e96b25f43b0e554f46083fec7b9698868267c64108bdc9fd2ba8898c89bf1ab768f1657d52a4f13e2121a2055db4fbd0fe3a76b68e89d8792a1a6a165544c7d5e42edaaea9665", 0x97}, {&(0x7f0000cd9000-0xed)="71a34fa7918dcfd679c9c64d3b687e7a69378789f593cc4bee7add5444f299ad8b72116d61fcae462452c69949b8fe741a83f4749db046338700f47d59010f21689564e366b277024efbde0a2fedea79bc8fa2d6ada8cfe52d746b8bf4f210005c99059b9d14ed5346833d926732347f2ae1f1fd2e0af4f6f5b9e9905ebc3c3f9b4eb426ad43318ed525b097be682fdf8ddd701952dd3eff5e3201c7bf99818ddb8bb5db1159f3f8a6ba0de40962f2c4449f876ed29732cb98e3053dfa119b1061bd739e4d15f5a4e7b995531bb394a4b8ee26a3b5516e3bfb402c01b5f949389569fdc050deb8def9d5e5d019", 0xed}], 0x3, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005f5000-0x12)={0x7, [0x3, 0x2, 0x100000001, 0xf5, 0x8001, 0x5, 0x8]}, 0x12) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:02 executing program 4: socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysinfo(&(0x7f0000cf5000-0xfb)=""/251) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005d9000-0x1096)="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", 0x1096, 0xc004, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/25 21:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bb7000-0x38)={&(0x7f000064f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000632000-0x60)=[{&(0x7f00002e4000)=""/197, 0xc5}, {&(0x7f0000969000)=""/147, 0x93}, {&(0x7f0000b8d000)=""/40, 0x28}, {&(0x7f0000b08000)=""/156, 0x9c}, {&(0x7f0000eed000)=""/154, 0x9a}, {&(0x7f000094d000)=""/32, 0x20}], 0x6, &(0x7f0000d77000)=""/67, 0x43, 0x8001}, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000008a000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f00d34c12320", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="cec50961180156b3819be7f9d56da943"}) chdir(&(0x7f0000b8d000-0x2)='..') umount2(&(0x7f0000d28000-0x2)='..', 0x0) 2018/01/25 21:47:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b69000-0x10)='/dev/sequencer2\x00', 0x44400, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d18000-0x4)=0x2, &(0x7f0000fe7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f09000)={r1}) r2 = open(&(0x7f000024f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) creat(&(0x7f0000433000)='./file0\x00', 0x81) 2018/01/25 21:47:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r3, &(0x7f000023d000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x403}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 21:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x800000) mkdir(&(0x7f0000f83000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00000ae000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r0, &(0x7f0000ab4000-0x6)='./bus\x00', 0x200) [ 440.801996] kauditd_printk_skb: 385 callbacks suppressed [ 440.802008] audit: type=1400 audit(1516916822.309:30234): avc: denied { dac_override } for pid=7497 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$mice(&(0x7f0000a70000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) vmsplice(r0, &(0x7f0000dd3000)=[{&(0x7f0000c14000-0x1000)="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", 0x1000}, {&(0x7f0000609000)="60da0c198fe64ead676da3349fc74b2c842ba2c8dd353ebb354323e68a3266c665e83db5189831ca460d985a2eb764018dfd35d5ca74c7be33abdca8ab1bcbf6387707c11b6c9acd1747e0c6ad62eb92641187d8db913ab4d9915c24e766af6a786ffa682400fe660a007fd9472b2914300247dc25867fadf3dff799300ed55bb4a54108ed82075291d714e42743fc3f538c972c0caf66e442cbbc0bac95f26013471ff7a786cb0a9a042d3397c6005d65e969c43a404090f5a8", 0xba}, {&(0x7f00008c6000)="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0x1000}, {&(0x7f0000d3a000)="340608468135b4ff5c8589292b57ad029a5db194b713cd7a6fa9eede46e0b585435873963d950114c67ee0007e8ebd155cd469ba2dddc0f4b736ad1644de708f645d9ff446b52f9480a5fb4f4d26f560e1539deb7d39f91fb17ba3d3af4cd10de5795a202bb3e70cf9c957e0d0807200fd088ae9f01bae287b971abaa6626b1a0e33602a075c4c15c2c28a9a7d0fa71c819d3b1f03f858e52739241426307ead0dbddabd998637704f9eb327ba6180d1398fd1e0", 0xb4}, {&(0x7f0000504000-0x18)="ae8cec0c236ee6c960a2f1fc79f455c12a282aa4229c6a0d", 0x18}, {&(0x7f000059c000)="15ea725127ea27450624e672df5a0a4a72bd7ae0e0b263836f740ca687c0aa34a1caf7a97fd530569861578558f62d25f43e43482ba782f1c1dff7c30556e4c1be8147e12668585446e5422f4a9e539407cc072aab30ff36f7c8a16a896c147a85e1909d345f664e09cb05fe56c2c00be62937dce620cae29f4da44dd53b97bf5e44ddae2dcf3c6b298ed6cf0f5130deb102553cf30100bfa236ecbdd6bbe1ebb05d56c632ff35", 0xa7}, {&(0x7f0000a9c000)="a259d8d358810a329409de675936c4bedd0815a99b06f58f8e81b670a25e49a74ca83891730f4ad654680b65f1619abf01680114b7b789670b48ca9b2ca015c6f98e46e4a5aaa222fe77b82b42264be4d300b1a76133d3a2fcdb63ce10628df9849157a6397481f060b52452879969d93e210a5c46f967dac0c35a7619b12545dfed4d1470a383dda264ad5a8e1676afdee5f2015b49a6ac2ed0af7dc965dc66ccaa3c4704cf6aad54888b3c8c8096cade1206ac88887346dfd4625b367727fe0ed319dd94ec150ddfe3b2ba", 0xcc}, {&(0x7f00000d9000-0x1a)="716246582172b5b48ac17f17a655eacf0aef961be4ce07da847c", 0x1a}], 0x8, 0x4) 2018/01/25 21:47:02 executing program 5: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000df000)='/dev/dsp#\x00', 0x2, 0x400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000f5000)='\x00') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000044f000)={0x0, 0x0}) perf_event_open(&(0x7f000019d000)={0x7, 0x78, 0x5, 0x200, 0x7fff, 0x4, 0x0, 0x7, 0x40, 0xe, 0x1, 0x40, 0x4, 0x73e0, 0x6, 0x8000000, 0x5, 0x7, 0x8, 0xb3e, 0x150d, 0x80000000, 0xfffffffffffff4b3, 0x0, 0x3, 0x10001, 0x1ff, 0x0, 0x1, 0x4, 0x3, 0x80000001, 0xa5, 0x1, 0xc7e, 0x3778, 0x92d, 0x7, 0x0, 0xffffffff80000000, 0x6, @perf_config_ext={0x80000, 0xffff}, 0x2809, 0x5, 0x9, 0x1, 0x4, 0x4f9, 0xff, 0x0}, r2, 0x2359, r0, 0x4) 2018/01/25 21:47:02 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') 2018/01/25 21:47:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000090c000-0xd)='/dev/binder#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) shmget(0x2, 0x13000, 0x40, &(0x7f00001b1000/0x13000)=nil) 2018/01/25 21:47:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x8, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$mice(&(0x7f000062a000)='/dev/input/mice\x00', 0x0, 0x0) [ 440.832331] audit: type=1400 audit(1516916822.323:30235): avc: denied { net_raw } for pid=7494 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3a000-0x9)='/dev/ppp\x00', 0x24800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x6, &(0x7f00003c4000-0x30)=@raw=[@alu={0x7, 0x0, 0xb, 0x7, 0x0, 0x20, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0x0, 0x2, 0xa, 0x0, 0xfffffffffffffff0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006d5000-0xb)='/dev/audio\x00', 0x4a41, 0x0) readv(r1, &(0x7f0000f2f000-0x50)=[{&(0x7f000009b000)=""/95, 0x5f}, {&(0x7f00007f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed7000)=""/188, 0xbc}, {&(0x7f0000f86000-0xfe)=""/254, 0xfe}, {&(0x7f0000e88000)=""/51, 0x33}], 0x5) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005a5000)=""/4096) 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndmidi(&(0x7f0000f5e000)='/dev/snd/midiC#D#\x00', 0x81, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000ca3000-0x1)='\x00', 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000d45000)='/dev/vcsa#\x00', 0xffffffffffff8001, 0x4000) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000583000)='./file0\x00', 0x701482, 0x0) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) r7 = syz_open_dev$adsp(&(0x7f0000bf3000)='/dev/adsp#\x00', 0x1, 0x40000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003db000-0x4)=0x0) r9 = geteuid() lstat(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000387000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc1000)={0x0, 0x0, 0x0}, &(0x7f00001ec000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000745000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000-0x4)=0xe8) r13 = getgid() r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000555000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r15 = socket$bt_hci(0x1f, 0x3, 0x1) r16 = socket$can_raw(0x1d, 0x3, 0x1) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e25000-0x10)='/selinux/status\x00', 0x0, 0x0) r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b3d000)=0x0, 0x4) r19 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000132000-0x10)={&(0x7f0000f76000-0x8)='./file0\x00', 0x0, 0x36259fa667550f73}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000061e000)={0x0, 0x0}) r21 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040a000)=0x1c, 0x80800) r22 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000784000)={0x8, 0x4, 0x1, 0xffffffffffffffff, 0x0}) r24 = openat$vnet(0xffffffffffffff9c, &(0x7f0000846000)='/dev/vhost-net\x00', 0x2, 0x0) r25 = syz_open_dev$sndpcmc(&(0x7f000050a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0xc082) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000062a000)={0x0, 0x0}) r27 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ccd000-0xc)='/dev/ashmem\x00', 0x80, 0x0) r28 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d7f000-0x11)='/dev/qat_adf_ctl\x00', 0x250441, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a1000)={0x0, 0x0}) r30 = socket$pptp(0x18, 0x1, 0x2) sendmsg$unix(r0, &(0x7f000098d000)={&(0x7f0000da0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c1a000)=[{&(0x7f000060b000)="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", 0x1000}], 0x1, &(0x7f0000eb0000-0xd8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21, r22, r23]}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}], 0xd8, 0x40000}, 0x40000) 2018/01/25 21:47:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/25 21:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$mouse(&(0x7f000049d000-0x12)='/dev/input/mouse#\x00', 0x4, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000bd0000-0x10)={0x1e, &(0x7f000041f000)=""/30}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000115000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 440.930477] binder: BINDER_SET_CONTEXT_MGR already set [ 440.930488] binder: 7526:7538 ioctl 40046207 0 returned -16 [ 440.932552] binder_alloc: 7526: binder_alloc_buf, no vma [ 440.932588] binder: 7526:7530 transaction failed 29189/-3, size 40-8 line 2903 [ 440.958637] binder: undelivered TRANSACTION_ERROR: 29189 [ 440.968763] binder: release 7526:7530 transaction 761 out, still active [ 440.968769] binder: unexpected work type, 4, not freed [ 440.968775] binder: undelivered TRANSACTION_COMPLETE [ 440.968817] binder: send failed reply for transaction 761, target dead [ 441.074111] audit: type=1400 audit(1516916822.330:30236): avc: denied { map } for pid=7518 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 441.097479] audit: type=1400 audit(1516916822.342:30237): avc: denied { map } for pid=7519 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 441.119811] audit: type=1400 audit(1516916822.363:30238): avc: denied { dac_override } for pid=7497 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 441.145465] audit: type=1400 audit(1516916822.372:30239): avc: denied { sys_admin } for pid=2288 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 441.184390] audit: type=1400 audit(1516916822.390:30240): avc: denied { map } for pid=7522 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 441.207695] audit: type=1400 audit(1516916822.397:30241): avc: denied { map } for pid=7526 comm="syz-executor4" path="/dev/binder4" dev="devtmpfs" ino=8803 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 441.233121] audit: type=1400 audit(1516916822.399:30242): avc: denied { set_context_mgr } for pid=7526 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/25 21:47:02 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a7d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x178b, 0x80000000, 0x7, 0x3ffc00000000}, &(0x7f00009fa000)=0xa0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e88000)={0x2, 0x5, 0x1, 0x5fa6, 0x2, [{0x3, 0x800, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6cb, 0x7, 0xcd8, 0x0, 0x0, 0x7614ab3f8d592f2e, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000763000-0x10)={r3, 0x6, 0xee, 0x5}, 0x10) 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00000b4000-0x48)={0x1, 0x6, &(0x7f0000048000-0x30)=@raw=[@jmp={0x5, 0x10000, 0x0, 0xe, 0x6, 0xfffffff8, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x81, 0x91, 0x20, 0xb7}], &(0x7f0000b44000)='GPL\x00', 0x5, 0x40, &(0x7f0000525000)=""/64, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$dir(0xffffffffffffff9c, &(0x7f00004a3000)='./file0\x00', 0xc2000, 0x84) inotify_init1(0x80800) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0x10001, &(0x7f0000bf6000-0x1)=""/1) 2018/01/25 21:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000c7d000-0x8)='trusted\x00', &(0x7f0000ecb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083e000-0x85)="98f74bbded3968eab661aa30fddd84743650a7b10a34f677ef5d774bb29d39f865ba1ac538e231c7954d0fe4ca30450f20be3f9632c0f13f5d80834b9ece524cdba650ed86f53418f323e1a125ff939ad1ce1eed9be4156f7ab32a12127606896ab45e5c39c677a868cf965f8c2944035464315194efc1bd08b73a50c0a2032d41050b72b1", 0x85, 0x0) keyctl$clear(0x7, r1) prctl$getreaper(0x5, &(0x7f000081b000-0x8)=0x0) r2 = dup(r0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00006ac000-0x80)={0x5, 0x0, [{0x8000000d, 0x4, 0x401, 0x5, 0x5a, 0x0}, {0x80000007, 0x5, 0x3, 0xfff, 0x0, 0x0}, {0xc0000001, 0x8, 0x9, 0x9, 0x6, 0x0}, {0xb, 0x2, 0x4, 0x40, 0x6, 0x0}, {0x80000003, 0x3ff, 0x3, 0xfffffffffffffffc, 0x800, 0x0}]}) 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0, 0x0}, {0x0, r1}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f00000d1000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) timer_gettime(0x0, &(0x7f0000c14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 21:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000de7000-0x2)=0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) llistxattr(&(0x7f000034a000-0x8)='./file0\x00', &(0x7f00002c1000-0xe9)=""/233, 0xe9) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004c5000)=""/222) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000091d000)=0x80000000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a28000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000bf6000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00007d5000-0x8)={r4, r5}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000104000)=0x4) 2018/01/25 21:47:02 executing program 7: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000acf000-0x10)={r1, 0x618}) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x20800000, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4)=0x0, &(0x7f0000acf000-0x4)=0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00001ad000-0x80)={[0x6000, 0x1, 0x100000, 0x0], 0x3, 0x8, 0x184, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:02 executing program 3: r0 = dup(0xffffffffffffffff) mlockall(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000004d000)={0x0, 0x1, 0x56d15d65, 0x6, 0x2, 0xffffffff, 0x3ff}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f000004d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x9) 2018/01/25 21:47:02 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x2000000000000004) setsockopt(r0, 0x2000000000084, 0x20, &(0x7f0000001000)="", 0x0) [ 441.256704] audit: type=1400 audit(1516916822.405:30243): avc: denied { dac_read_search } for pid=7525 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x4ce, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000644000)=0x7fff) 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffff9c, &(0x7f0000006000+0xe44)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) 2018/01/25 21:47:02 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000534000-0x4)=0x0) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) 2018/01/25 21:47:02 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) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = gettid() r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000131000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/vga_arbiter\x00', 0x4c280, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r1, &(0x7f000099f000-0xc)={r5, r0, 0x6}) r6 = accept4$inet(r5, &(0x7f0000604000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000526000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e5a000-0x4)=@assoc_id=0x0, &(0x7f00009e2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000ff6000-0x20)={0x0, 0x5, 0x8207, 0x3, 0x1, 0xfffbffffffffffff, 0xffffffffffffff81, 0xc00000000000, r7}, 0x20) r8 = add_key$keyring(&(0x7f000089f000-0x8)='keyring\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r8, 0x1001) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000748000)={r7, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfffffffffffffff8, 0x800, 0x3, 0x9}, &(0x7f0000c94000)=0xa0) nanosleep(&(0x7f0000198000)={0x77359400, 0x0}, &(0x7f00008c5000-0x10)={0x0, 0x0}) r9 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000f23000)={"18ca527db3273357e4851c3e079bb1f3", {0x4, 0x9, 0x7fffffff, "76263c58987f", 0x7, 0x0}}) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00008e4000)=""/4096) accept4$nfc_llcp(r5, 0x0, &(0x7f0000134000)=0x0, 0x80800) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000ede000-0x70)={[{0x7fffffff, 0x7, 0x1, 0x0, 0x1e, 0x1, 0x0, 0x3, 0x6, 0x3, 0x4, 0x81, 0x8}, {0xff, 0x984, 0x5, 0x7ff, 0x5, 0x9, 0x52, 0x4, 0x7fff, 0x7, 0x3, 0x2, 0x3ff}, {0x1ff, 0x6, 0x4, 0xc00000000000, 0x80, 0x4e1, 0x6cd2fd20, 0x8, 0x8, 0xfff, 0x4, 0x4, 0x4}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioperm(0x4, 0x7, 0x5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) ioctl$TIOCSTI(r3, 0x5412, 0x1ff) 2018/01/25 21:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000efd000)=0x3) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d46000)={0x2, 0x1}) 2018/01/25 21:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00004ec000)={r0, 0x7}) 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) r1 = semget(0x1, 0x0, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000069c000)=""/9) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dd6000-0x1)={0x0, 0xffff000000000000, 0x30, 0x3, 0x18}, &(0x7f0000f93000)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x7, 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, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4020000800e) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:02 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005ff000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000de9000)={@ethernet={0x1, @random="6f5525ec029b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000000000)=""/248, 0xf8}, &(0x7f0000f99000-0x1)=0x0, 0xc}, 0x30) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r2 = epoll_create(0x7ffffffe) ioctl$KVM_RUN(r0, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/25 21:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x257a6b40) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d0f000-0x4b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3, 0x3770, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x30a, 0x0, [], ""}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "e9"}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x537, [0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005f8000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000ebf000)='/dev/vcs#\x00', 0x2, 0x32000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008aa000-0x20)={0xd1, 0x0, 0x10003, 0x3e1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006c0000-0x10)={0x7, r3}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000999000)=0x0, &(0x7f0000525000-0x4)=0x4) 2018/01/25 21:47:03 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00007b0000-0x14)={0x6, 0x0, 0x80000001, 0x6, 0x400}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r1, &(0x7f0000ba6000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2d000)=0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={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]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000e12000)=""/84, 0x54) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x128, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:03 executing program 0: syslog(0x3, 0x0, 0x1de02c6b0129215f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x1fe)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xd1693b84226e0688) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x2003, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) setuid(r0) 2018/01/25 21:47:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r2 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r3 = dup2(r2, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r1, 0x73fddfb8c8f58469}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c68000)={{0x1, 0x3}, 'port1\x00', 0x8, 0x40, 0x0, 0x401, 0x694, 0x0, 0x400, 0x0, 0x4, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$dupfd(0xffffffffffffffff, 0x408, r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r7 = dup(r6) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) r8 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r9 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) accept4$inet(r2, &(0x7f000080d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000493000-0x8)={0x0, 0x7}, &(0x7f000031a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000e67000)={r10, 0xd, 0x12, 0x0, 0x200f, 0x56}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r9, r8) write$sndseq(r8, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/25 21:47:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x280, 0x0) listen$netrom(r1, 0x41) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000006000-0x9)='net/unix\x00') bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000004000-0xc)="", 0x0) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x7, 0x9b5, 0x8001, r3}) 2018/01/25 21:47:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x1) r1 = memfd_create(&(0x7f0000e58000)='\'GPL(cgroupeth0\x00', 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00002d8000)={r1, 0x9, 0xffff, "61ab38e5373fa5fd8eaf504676e8ddb79e223ff30d31b671428aa18003969d08a2d547cfcb0add71058aabf267e07002f194"}) r2 = syz_open_dev$sg(&(0x7f000028c000-0x9)='/dev/sg#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xffffffffffff0000, 0x4, &(0x7f0000000000)=""/158, &(0x7f0000000000)=0x9e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008d6000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res(&(0x7f0000857000)={0x0, 0x0}, 0x100000000002, 0x9) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d08000-0x4)=0x7, 0x4) bind$netrom(r2, &(0x7f0000d37000-0x48)=@full={{0x3, {"8bd701633e9269"}, 0x400000000000000}, [{"4a4b1c778edd68"}, {"0daa5034810d7e"}, {"0624ffef172fd6"}, {"000000ffcc03ff"}, {"7d44a44ad4aa8a"}, {"3446c71d8293fe"}, {"47549f9e73a97d"}, {"42d6b788326f11"}]}, 0xfffffffffffffd30) 2018/01/25 21:47:03 executing program 1: r0 = eventfd2(0x80, 0x80000) write$eventfd(r0, &(0x7f0000514000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb9, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000dae000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@common='erspan0\x00', 0x400}) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000001000)=""/5) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000002000)="6460a766d3deda0f7df08ea386c7ac91bf2fcafa4e275c76c1a7e0d8b462714002b6e40b56b57e717c887608e78210e2543d88dd45e68fc4cc9f18fdade5a6611c1bf0fb7abf9f391a3efa703ff78f116daac97a7e854483e418845951ee10aa8264b30592ebe15b4b8a9475d90e1d5ee23b8e59fa02a08f1c77376d4c29135d439891eb47e51b274fc2b71ec911511048c02e088de9e593ece49344ace5f5a349203ce09096", 0xa6, 0x40000, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000004000-0x50)={@generic="0ea643eacd137a4cad4d8c35d0272a97", @ifru_names=@generic="4e83bca3a1e1c50a66b24708d5d5d384"}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x1b, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000005000)={0x9, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100, 0x6, 0x1, 0x9, 0x0, 0x3f, 0x7, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000007000-0xf8)={{0xffffffffffffffff, 0x2, 0x9, 0x2, 0x3f}, 0xa360, 0xbd, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x5, 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]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000005000-0x6)={r3, 0x190e}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000007000)=@upd={0xf8, 0x12, 0x900, 0x3, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x200}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x8000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000005000-0x8)={0x1, 0xffff}) 2018/01/25 21:47:03 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f00005ee000)='./control\x00', 0x400000, 0x10) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') lseek(r0, 0x48, 0x0) 2018/01/25 21:47:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00006a9000-0x24)={0x6, 0x1c, [0x3ff, 0xb3df, 0x101, 0x5, 0x8001, 0x0, 0xffffffff80000001]}) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000469000-0x4)=0x0) close(r0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00008c0000-0xb)='/dev/adsp#\x00', 0x2, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a47000)={@common='vlan0\x00', @ifru_ivalue=0x3df}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356b860adff05000bfef9b9d2a4b20079fffffffffffffe0002250097c11ed4c2c4dc42ffa86eb99b", 0x30) clone(0x0, &(0x7f0000445000)="", &(0x7f0000ad3000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00008e6000-0x65)="d8") recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:03 executing program 0: 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) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000b16000)='net/ip6_flowlabel\x00') epoll_create1(0x80000) 2018/01/25 21:47:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)='/dev/autofs\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x101, 0x8, 0x1}, &(0x7f0000cf0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x100000000, 0x8000, 0x3, 0xfffffffffffffeff, 0x4, 0x7, 0x1, r2}, 0x20) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000ad1000-0x4)=0x1, 0xffffffffffffff36) 2018/01/25 21:47:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/audio\x00', 0x2000000803, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000a1a000)=""/70) openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb5000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/25 21:47:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x80000000002, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ab9000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00004e3000)=0x20) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x10, 0x0}], 0x30) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000083e000)='scalable\x00', 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000173000-0x4)=0x0, &(0x7f0000ef0000-0x4)=0x4) accept$packet(r1, &(0x7f0000cd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000020e000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000a79000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002f1000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebd000-0x4)=0xe8) stat(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f00004e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/01/25 21:47:03 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000010000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:47:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) lstat(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f0000942000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x400000000009, 0x80001001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x306, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000c3a000)='./file0\x00', 0x0, 0xd2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00003e8000-0x4)=0x5) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e51000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000c1a000)={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) r5 = add_key(&(0x7f00002d7000)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) ioctl$TCSETSW(r4, 0x5403, &(0x7f00006c2000)={0x4, 0x7, 0x3, 0x7fffffff, 0x3f, 0x3, 0x3c7, 0x7, 0xffffffff7fffffff, 0x8000, 0xa4, 0x31}) keyctl$get_security(0x11, r5, &(0x7f00002d0000-0xbe)=""/190, 0xbe) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c1000-0xb)='/dev/hwrng\x00', 0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f00008cc000-0x10)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000b0e000)="59c829a740b01d94cbac6abfb2edc490317a591adf236ed8b4bb981e87f09aebff2aaf17da4d1f20d14989acdea757ec345df6befea8f7e971bf6ce1243e57d765310acc3c969979fbc74846aba8e2c5f7b079232270020a8463bc663f01d72d5bb448a7d84aeb56fc9f9175fb8aac1f230020d284620f5699e68151d8a53954a2118a75bc225d297add", 0x8a, 0x5, &(0x7f00001cb000-0x10)={0x77359400, 0x0}) futimesat(r3, &(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000c60000)={{r7, r8/1000+30000}, {0x0, 0x0}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 21:47:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f00000d7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xab, 0xab, "fc7d", "d1c951", 0x80f3, "dd7e72b3d920d4952cca39829971c001f3e39f4ed52f4a1f8c283304e6cade61f27c59996de33a376ed1db955635cc990630dcfa67ee3e24e8726af2ceb20370250d0949b30cb894c0f54444f0ed388996f34bbfa4cb026332c203bcdacb5cde72b621fb3f8516702370bed0a96d427ff5ca81"}}}}}, &(0x7f0000b15000-0xc)={0x0, 0x40000000000000dd, [0x204]}) r0 = syz_open_dev$midi(&(0x7f0000191000)='/dev/midi#\x00', 0x9, 0x4a033f) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ccb000-0x10)={0x3, &(0x7f0000c4b000)=[{0x0, 0x4, 0x101, 0x5}, {0xffff, 0x9, 0x5, 0x1}, {0x100000001, 0x8, 0x2, 0xff}]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007db000-0x10)={0x11, 0x1000, &(0x7f00004d2000-0x1000)="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"}) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000a5e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x6, &(0x7f0000d34000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb3000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000ed4000-0x10)={r2, r3+10000000}, &(0x7f000057d000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00003ca000-0x20)={{r4, 0x1c9c380}, {r1, 0x1c9c380}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000558000-0x4)=0xffffffff, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000787000-0xc2)=""/194) [ 441.867473] QAT: Invalid ioctl [ 441.902230] QAT: Invalid ioctl 2018/01/25 21:47:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) readv(r0, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000c98000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000dd8000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 21:47:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r1 = perf_event_open(&(0x7f0000fda000-0x78)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000531000-0xc)='/dev/rfkill\x00', 0x14002, 0x0) r3 = gettid() r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f29000-0x28)={0x5, 0x100000001, r3, 0x9, r4, 0x2, 0x2, 0x100000001}) close(r1) 2018/01/25 21:47:03 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 21:47:03 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, 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 = 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}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000497000-0xb)='/dev/hwrng\x00', 0x1992c2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000285000-0xb)="9bad2e481c6b6b57e0d0eb", 0xb) r2 = syz_open_pts(r0, 0x1fffffffd) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00007a0000-0x8)={0x0, 0x0, 0x0, 0x3c65598a}) 2018/01/25 21:47:03 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000dc4000+0x2a9)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) readahead(r0, 0x52fc, 0x62) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/enforce\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000db8000)='./file0\x00', 0x128) 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) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000008000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = gettid() sched_setscheduler(r3, 0x3, &(0x7f0000013000)=0x1) 2018/01/25 21:47:03 executing program 1: clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000896000)=0xc) ptrace$pokeuser(0x6, r0, 0x9, 0x8) modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0xe) r3 = msgget$private(0x0, 0x42) msgctl$IPC_SET(r3, 0x1, &(0x7f0000339000)={{0x4, r1, r2, r1, r2, 0x1, 0x3, 0x0, 0x0, 0x0}, 0x2, 0x6, 0x100000001, 0x800, 0x10000, 0x3, r0, r0, 0x0, 0x0}) 2018/01/25 21:47:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a64000-0xb)='/dev/audio\x00', 0x90000, 0x0) accept4$unix(r0, 0x0, &(0x7f00007b5000-0x4)=0x0, 0x800) timer_delete(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000076e000)={0x0, 0x401, 0x4, [0x17f, 0x9, 0x7, 0x100]}, &(0x7f0000d73000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b0000)=@assoc_value={r1, 0x897}, &(0x7f00002ba000-0x4)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eb1000-0x9)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000adb000-0xb8)={0x0, 0x9, 0x401, 0x7ff, 0x80000001, 0x22f, 0x68, 0x8, {0x0, @in6={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8be, 0xffffffff, 0x0}}, &(0x7f000049b000-0x4)=0xb8) accept4$packet(r0, &(0x7f0000645000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f1000)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f0000c06000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000019000-0x8)=@assoc_value={r3, 0x1}, 0x8) 2018/01/25 21:47:03 executing program 2: r0 = request_key(&(0x7f0000021000-0xb)='pkcs7_test\x00', &(0x7f0000153000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000344000-0xd)='eth0vboxnet0\x00', 0xfffffffffffffff8) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000001000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r3, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) r4 = socket$netlink(0x10, 0x3, 0x15) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000016000)=0x0, 0x4) 2018/01/25 21:47:03 executing program 3: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/25 21:47:03 executing program 6: socketpair$inet6(0xa, 0x1, 0xdb37, &(0x7f0000840000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000321000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x4, 0x8001, 0x4800000000000000}}], {@mpls_uc={0x8847, {[{0xc4b, 0x72ed, 0x5, 0x9}, {0x8000, 0x100, 0x80000001, 0xac}, {0x7, 0x1, 0x6, 0x100000001}, {0x1f, 0x100, 0x9, 0x2}], @ipv4={{0x0, 0x4, 0x1, 0x200d, 0x0, 0x1, 0x2, 0x9, 0x1d, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, {[@generic={0x83, 0x0, "65ce282dced6"}, @cipso={0x86, 0xfffffffffffffceb, 0x1, [{0x2, 0x0, "c0ba65"}]}]}}, @udp={0x1, 0x0, 0x0, 0x0, "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"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000153000)={0x4, &(0x7f000027a000)=""/55, &(0x7f0000f96000-0x60)=[{0x1, 0xfd, 0x100, &(0x7f0000c24000-0xfd)=""/253}, {0x9, 0xe2, 0x7ff, &(0x7f000010d000-0xe2)=""/226}, {0xff, 0x84, 0x4, &(0x7f0000b82000)=""/132}, {0x32, 0x77, 0x1, &(0x7f0000322000)=""/119}]}) 2018/01/25 21:47:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000871000)='/dev/snd/midiC#D#\x00', 0xc48d, 0x149242) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009c4000-0x8)={0x0, 0x66}, &(0x7f00005bb000)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000416000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000932000)={0x200, 0x6, 0x204, 0x3, 0x1, 0x9, 0x7fffffff, 0x4, r2}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e93000)={0x0, 0x0}, &(0x7f0000f67000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b2d000)={r3, 0x9}, &(0x7f0000bdd000-0x4)=0x8) sendto$inet(r0, &(0x7f0000f37000-0x30)="", 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)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000057d000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 21:47:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000e4c000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000050e000-0xe8)={0x0, 0x0, 0x0, 0x39, 0xb69, 0x0, 0x1, 0x11, 0x8, "a4fa7a95d1015166b206dec752796851b22b50ceee0b54b1cf3c54fc633ec8e775a4502d1957a36b7aba7ea04d3bbeb24552d5af786bd50a768c2219ee911fed", "e7b8cc8c5b8de115bd9aa9397a64461ddde6b2fe97cee1eb9b3acd3a0b3ebb14dc2b26a6c6a4d25cabaf2cf23970ea4fdbee45d1a1b450c19e5ca85ff164eac4", "4cb8c74d8ac578421890e4f30d56f2ca899889c0977bd72b8cb827dae52f84f6", [0x1, 0x4]}) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00002c5000-0x4)=0x0, &(0x7f0000622000-0x4)=0x4) 2018/01/25 21:47:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) r1 = syz_open_dev$midi(&(0x7f00009e9000-0xb)='/dev/midi#\x00', 0x0, 0x2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00009f3000)={0x100000001, 0x2}) 2018/01/25 21:47:03 executing program 2: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000)=0x0, &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000925000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f, 0x2, 0x5b7, 0x94}, &(0x7f0000caa000-0x4)=0xa0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000caa000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000619000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000033000)={0x3, 0x6, 0x1, 0x2, 0xefce, 0xfffffffffffeffff, 0x8, 0x7ff, 0x100, 0x98fc, 0x6}, 0xb) 2018/01/25 21:47:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00005dd000-0x4)=0x0, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 21:47:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) init_module(&(0x7f0000d61000)=']\x00', 0x2, &(0x7f0000655000-0x12)='%posix_acl_access\x00') dup2(r0, r1) 2018/01/25 21:47:03 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000013000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0xff, 0x20) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000)='/dev/snd/timer\x00', 0x0, 0x10802) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x80000000, 0x5, 0x1, 0x5, 0x100000000, 0x1000, 0x108, 0x0}, &(0x7f0000009000-0x40)={0x3ff, 0x100000, 0x100000001, 0x6, 0x1, 0x7ff, 0x80, 0x4e7}, &(0x7f0000006000)={0x189706dc, 0x400000001000, 0x28f, 0x47, 0x0, 0x6, 0x9, 0xc8}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={&(0x7f0000009000-0x8)={0x80}, 0x8}) userfaultfd(0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000)='cifs.idmap\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffff9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000a000-0x5)='ceph\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) keyctl$get_security(0x11, r3, &(0x7f0000003000-0xd6)=""/214, 0xd6) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) 2018/01/25 21:47:03 executing program 6: syz_extract_tcp_res(&(0x7f0000ac2000-0x8)={0x0, 0x0}, 0x8, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000d47000-0xa9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x73, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "e7a41faaf5944a9e2b18fbde052a1edaea1291ef588308dafbd81ece42d9f5c884af5215d5ff7fa065edadd1706142742b0000000000000006a8607793ed53fc39290d2926ba69f90b2e695559660d8f9db76e1a3a2d3df3084a59561128eda5893a19"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x1]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000734000)='net/mcfilter6\x00') name_to_handle_at(r0, &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000a5e000-0x8)={0x8, 0x9, ""}, &(0x7f0000463000)=0x0, 0x1000) chdir(&(0x7f0000f1e000-0x8)='./file0\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000192000-0x4)=0x0) 2018/01/25 21:47:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = add_key$keyring(&(0x7f0000680000-0x8)='keyring\x00', &(0x7f0000d18000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000302000-0x8)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r2, 0x0) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) 2018/01/25 21:47:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000fdf000-0x18)={0x8, 0x3, 0xc03}) 2018/01/25 21:47:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001d8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x7f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], "41b8a5b7b479"}}}}}}}, &(0x7f0000efe000)={0x0, 0x110, [0x0]}) 2018/01/25 21:47:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000270000-0x1)='\x00', 0x2) r1 = getpid() lstat(&(0x7f0000847000)='./file0\x00', &(0x7f00003d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000670000)={0x0, 0x0, 0x0}, &(0x7f0000970000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044d000-0x1)=0xc) lstat(&(0x7f0000d2e000-0x8)='./file0\x00', &(0x7f0000879000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000125000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000037b000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c7e000)='./file0\x00', &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f000015b000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cc6000-0x8)={0x0, 0x0}) r12 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r13 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$unix(r0, &(0x7f000008d000-0x10)={&(0x7f000011f000-0x6)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009b6000-0x50)=[{&(0x7f00006f3000-0x1000)="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0x1000}, {&(0x7f0000511000-0xda)="52140a83f1730900aaf56bf6177cd68a0eed187213ba906923639508e48c7b2c6e8de52f207019f999a57f4f53db64a2adf16814e1d10c6ea6e854423bf72cbd7a6f999e17557f60b5076586a3ba4d020e2908098f6cfd5d637f774fc62a89afd286ce45821eb504896db7e863928934b70a1d5095398838363aff4b5c87db9c3f6e812652a482f606d0aaf8a4dc1144bc79cf013a339c1fc5caf9000dfebd73f88321a965f954aefed9b189ade844f65a2ce739b84882bc651fde95c10c58d60074509387d71d735d11b00924f24a82ee3facf61e0b96900690", 0xda}, {&(0x7f0000cb9000)="7d346a085663b00e65f7aa534cdf347d241a6546ab281df09c4a071976c5b7716d7f2ac37718ca562ad8bb62d8ada9a4b0dd3f682080df6e203cdd2c9a13b15e7c74ca699af19a319b6095cd2f139b9c6c4935948dea5a32f653485dbc8444f29bedff7f02ea3de13d08c02c572d", 0x6e}, {&(0x7f00003c4000)="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", 0x1000}, {&(0x7f0000d2f000-0x19)="85a805c8094c65f9d5e051467c4d399be06c2eea0a277bee25", 0x19}], 0x5, &(0x7f0000e76000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, 0xffffffffffffff9c, r13]}], 0x98, 0x0}, 0x34415372e959242) r14 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r14, 0x40405514, &(0x7f00008f9000-0x40)={0x30a, 0x7, 0x8, 0x5, "a5d5e98cd6936da10f100d072df636ea683a975fd36814390b95455de557be061f76a72791e488cb595109f9", 0x0}) r15 = syz_open_dev$vcsn(&(0x7f00001d6000)='/dev/vcs#\x00', 0x3, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r15, 0x84, 0x14, &(0x7f000054f000-0x4)=@int=0x0, 0x4) r16 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1000, 0x0) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r17, 0x84, 0x1e, &(0x7f00002a2000)=0x0, &(0x7f0000887000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r16, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r14, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {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]}) 2018/01/25 21:47:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) 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) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x7, 0x800) connect$ipx(r2, &(0x7f0000bcb000)={0x4, 0xf777, 0x20, "c3bf4f68f81f", 0x3, 0x0}, 0x10) poll(&(0x7f0000dbf000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x0) 2018/01/25 21:47:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sync_file_range(r0, 0x3, 0x6, 0x2) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xdfc8, 0x0) signalfd(r0, &(0x7f000021a000-0x8)={0xa276}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) getdents64(r0, &(0x7f0000e30000)=""/224, 0xe0) 2018/01/25 21:47:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000379000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000047000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 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) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r2, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000-0x10)={r1, &(0x7f0000864000)=""}, 0x10) sendfile(r2, r1, &(0x7f000083c000)=0x0, 0x5) 2018/01/25 21:47:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x103, &(0x7f000000f000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000008000)=0x0) 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)=0x0) setns(r0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000009000-0x128)={0x2d, 0x0, [{0x0, 0x0, &(0x7f0000004000-0x7f)=""/127, 0x0}, {0x0, 0x0, &(0x7f0000008000)=""/153, 0x0}, {0x0, 0x0, &(0x7f0000003000-0xcd)=""/205, 0x0}, {0x0, 0x0, &(0x7f0000005000)=""/52, 0x0}, {0x0, 0x0, &(0x7f0000001000)=""/11, 0x0}, {0x0, 0x0, &(0x7f0000006000)=""/232, 0x0}, {0x0, 0x0, &(0x7f0000001000)=""/126, 0x0}, {0x0, 0x0, &(0x7f0000008000-0x37)=""/55, 0x0}, {0x0, 0x0, &(0x7f0000003000)=""/250, 0x0}]}) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000ac7000-0x8)='./file0\x00', 0x400, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000279000-0xc)={r1, 0x80000, r2}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") epoll_create1(0x80000) membarrier(0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000484000)='/dev/snd/midiC#D#\x00', 0x208, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x10001, 0x0, 0x5, @time={0x77359400, 0x0}, {0x9, 0x101}, {0x7f3b, 0x44}, @quote={{0xbfc6, 0x9}, 0x5, &(0x7f0000002000-0x30)={0x1f, 0x8, 0x4e86, 0x3, @time={0x0, 0x989680}, {0x8, 0xc4}, {0x5, 0xa}, @time=@time={0x0, 0x989680}}}}], 0x30) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00007e0000)={r4, 0x1, 0x0, "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"}) 2018/01/25 21:47:04 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f000074f000-0x8)='./file0\x00', 0x442000, 0x90) prctl$intptr(0x1d, 0x400000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000618000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='hpfs\x00', 0x2020, 0x0) 2018/01/25 21:47:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000803000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000384000-0x91)={0x0, 0x89, "3d64e954b1e5ea35cd6ba77febaedef4ff9903804040420e73468243405cb945425b032a5ce961e07cf5f01d6d492f3ab095d9b6704696967297ac87f3a01113186fdd9372c7d84c2f458e2905ca0270b0a21302316f8bb958c1f68849763e8ecf58add8e7459c813c47853c1ab310d6f1d6f65ce5030fb834590e77d77355fca7cc879af1d295930d"}, &(0x7f0000484000-0x4)=0x91) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000040d000)={r1, 0xfffffffffffffffd}, &(0x7f0000d54000)=0xfffffffffffffc8f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = accept(r2, &(0x7f0000d50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000aac000)=0xe) mmap$binder(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000009a000-0x18)={0xa, &(0x7f0000dc2000-0x4e)=""/78, &(0x7f0000209000-0xf0)=[{0x10000, 0x1000, 0x1000, &(0x7f0000b87000)=""/4096}, {0x2a, 0xa8, 0x1, &(0x7f0000fed000)=""/168}, {0x424, 0x1f, 0x0, &(0x7f000018d000-0x1f)=""/31}, {0x7, 0x38, 0x800, &(0x7f00009a8000)=""/56}, {0xffffffffffff0000, 0xc6, 0x43, &(0x7f0000d99000-0xc6)=""/198}, {0x3b6456a7, 0x5b, 0x40, &(0x7f0000158000)=""/91}, {0xb7, 0x2, 0x1, &(0x7f0000b07000)=""/2}, {0x7, 0x97, 0x80, &(0x7f00001bf000-0x97)=""/151}, {0x7fffffff, 0xd8, 0x8, &(0x7f00004d4000-0xd8)=""/216}, {0x8, 0x1000, 0x3, &(0x7f0000c6a000)=""/4096}]}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000d5000-0x4)=0x9) 2018/01/25 21:47:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e58000)='/dev/midi#\x00', 0x853, 0x181000) syz_open_dev$sndpcmp(&(0x7f0000937000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000aa4000)=""/204, 0xcc, 0x40010160, 0x0, 0x0) 2018/01/25 21:47:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000)={0x0}, 0x8) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00001a1000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00008c8000-0x10)=@req={0x50, &(0x7f00003cb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000f58000)='/dev/snd/midiC#D#\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c66000)={'mangle\x00', 0x6, 0x4, 0x530e, [0x13e16b33, 0xa74d, 0x8, 0xc76b, 0x0], [0x8000, 0x200, 0x4, 0x7, 0x8000], 0x10, &(0x7f0000000000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0xffffff00, 0xffffff00, @generic="d021e592919c0110270fc2eeb145c5a3", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {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]}, 0x0, 0x1, 0x10}, 0x6, 0x70, 0xbd, 0x12, {0x780, 0x0}, []}, {0x4d, "6830c2d3d71b5695a3d5cb92ec7bf674e0088c2c1e121234876b39625b", 0xfff, "5df548f3000262286ad05bc29c6ecbd2b29eb82ec5072991d126cb7382c0f5c2d2ce061c4e2fa61a43703f26dc"}}, {{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @common='teql0\x00', @common='bond0\x00', {0x0, [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]}, 0x21, 0x3, 0x0}, 0x5ce5752c, 0x496, 0x56a, 0xd, {0x0, 0x2}, [{0xe6, "e909d06c05b8aa147fb152104045b737aae9c4b1c050e65346c235fb53", 0x6, "dad229f404f308f35e9f5ddb154470ced52c4f1d88cf43c0e7ccffae845021dd169c097a39dcec3ed9cf36a30b218a488a053c5458a60f1580e740bc4ca9af4c23bd01db7ad6f5d7e5ae336bcefe30e72f8d8cbcab42a489c1983dc9623e5feabb6ce9133c1f72431beff0af79274cb234b5e492fa4134f5452de893cc15b89b8783c6260d5b0cbe4c0c9c17be0b436dd8e89777a180b541eb46837c52f617fdc63ae4d81a6af656220e71026f4ee330a56f146c62b913fd0f8f5335b8932fe62174e8d424c3"}, {0x10e, "9e40015e240bee2ff5d3b6882803651dd90df8e04c3befcf9f999419ac", 0x20, "28e3a1b0f3867871181f2ff64ab52a9a290f4fd03177572dadeb6cfb8568c34ed59de835df659f3f51a0da271add775a1cba40fb5c87b3244f3b2d321567053485fabc2b582a9878ca50a3188ef14d20aa349e5302b74d2286e03a043ba5a9069cc00c737d6064cb35565ef3ff4e5d965650130f63b229d37b2d0591ba225cf4da60fae37cab01ed6438e671d1bac1fb8bc9c057cede853ad66c23580c0fa9e9fefbdfe6ca6a2872e0ac7a61522dfb221cb892877c2db318350e21ac6d48e483b9ebd4e291797bef3688439e04e5e277da104fb78148f3cef2765975b571b15c0744137f6a31c724c56a015e6f9b"}, {0xb3, "d7c1e1948be54d302cf6eeffd96b620d30b2a26da0b168dbef53b0a40f", 0x1000, "f01658d1c81d2883655d587fe954e9b71729509292a4ec40d6f7bebd1fb501b7c057323629778369c063e6a5c33ed291671be4ea2136c934500e05f1ff75d66daa4acada91e9d0c69b37e55cf5ee3956fd105881332304be9d77cd7692366782546cbf93f6bbcf1592cd652b7d622ceb826c9462f905403e737dd1f1fd035db588ee2c3e071d14dddc4c4415cffcab26849450"}, {0xa7, "1458b9583521b9e0c244401d4ac55badcd202b2c094b451f43287057a2", 0x3, "446d7458bdf5cd99ee335178334d7e0d2f2a0ec5344a7c8927c337a4420982866af78fc8d9a5788cd4e312779d762da707686cbf5858350c9a8f1b727a6a52d08360d46b967b870aa7bffefdc4b2135de625c8d8ba80b94d031468611b53e11795437af4d2280d7a1f034431d2a54b64e2e6edb2f26c89dfc3bd4f10377064b5fb52b5445cd3ec"}, {0xd8, "511df112e22278f2a6a2f3fb4edec369fad1dc9efb60c546352c266591", 0x9, "8bc70c7214b5ac719c07c1a50c9abb10994670af88a527d9eae010d2a8c1950f6d4572f9788e1d552ef52e533ed056960e61fe8780e368d2b3f9480b758b5b8e0abd5f55194294364126107574a9b85bfc2ab6827c1d5ba9d26cfbeb84a8896181d2c461a46758d469f7bbfd2619c249ee0f7a99f9ea669412d0b75f93e790b051b26b8465d7769244ceea6c805e74c9cb714fc3bffbf33b850c4e42a9b0c8e0c34fd6896e35b6fd0ff6774030029c01aa958b37f6758059"}]}, {0xd4, "3f7a6ddd168c043d1eda57fa5e04f032408904a3a06e6a46f8b9a7cf47", 0x3, "3e0f10dbc6c32c0458b2fc8455199fa801c20015d745e198baf987eb6537943118fa5f0458b944308a15dd7dbbd33d8e686af861becb2f346bad295c5ff3db36113f7959aa56544be3fa6a51fbf4bcc9f75f43be5477eb7803f3c2d93ff92dcfb9265ca999e3e375d2a228b109a18ca8ae604ca7352dccab78fcb89593d0096a6488708ff81baef980889454d98f4d7eadc99ff5509652a26bb58af2e5e73b2d37d727ca5bbeaec8e711ba976507b6e64ba4080b"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0xff, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {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]}, 0x67, 0x3, 0x48}, 0x3f, 0x120c, 0x127a, 0x4, {0xcd0d, 0x1ff}, [{0x1020, "9fd690c4155200a219cd1572ae6479ff277c8aec672a622ea962e05e27", 0xffffffffffffffff, 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"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffff00, 0x0, @generic="0974c2f5113a842a0781f6d50ae8c7f1", @common='ip6gre0\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]}, 0x3d, 0x3, 0x8}, 0x0, 0x1b0, 0x1e9, 0x30, {0xea0, 0xf9bd}, [{0x47, "b3abc2d64a9ae221821548ec72dab288406ca16b7dae8551ddd1fd4d2e", 0x7fffffff, "319c84ba24138d536f9b87cb78e89cc569231c414de8472f92a62d5c53b4d01c4f1da379c4a269"}, {0x45, "8ff6ed8407cf3138dc2021fd65b3fdd062b2816d01654c94a6a34645ee", 0x634, "45f4b5ee3c29ade0179c7518a94ff8b8e8af97a363f95acda676e109d1fec535fb8cb3202c"}, {0xb4, "9daf2942c78d7e686e9181d11160356d8e6d0f94239246b841aab52ec4", 0xa00000000000000, "56cb3246525f581b188cb97bd92ca681966205e29e15dd01012531490ad50ff6575646e17e2bbf7f311e6bf89e4fc46eadf0df603a4a245955d317dc126b848e8941a389fe8e36667616e307e9d0c8e5659a7f42906956b57d3f1fa210a81551f77948e1e28c113b8dce8c208b4b53b4925168d4979ba593c1f91c626cc734b64454a71c8c8a7687e3f4e95a9f0a17e2d50aa487"}]}, {0x39, "99133748a92a2de149c3f9560ba00748ac3ad5ab5ce36974a9946abd37", 0x1, "34e843d41b9b3d7c2725fd7746e5fa7f267817a9af9b4564cc"}}]}, 0x536e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x35, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042e000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a1c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000b29000)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000b9e000)='/dev/dmmidi#\x00', 0xc94f, 0x3ffffd) fsync(r1) ioctl$VT_WAITACTIVE(r2, 0x5607) alarm(0x9) 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000082b000-0x11)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/25 21:47:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000add000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) geteuid() r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000d60000-0x20)={0x3, 0x7, 0x3, 0x4, r2}) 2018/01/25 21:47:04 executing program 2: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x45628dca, 0x562e3336c0ed74de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000af0000)=0x10) 2018/01/25 21:47:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000092a000)=@buf={0xe8, &(0x7f0000011000)="913fe23d18cdcdb4593957669c27fb131268b0bd17b1d087f192af59a2de2f597f974c9d16e2840154b79fa83e61aaccde715b10516c664b2c68d309cc151095b75ddd7e2fa7971c394eae33efa6dc4f69c9917e7289e51f1707d8b7437bc555b864dcafbbd8c8ee35d77da4dc27ee35a7694470fd8978d4c717fc85f524601f13fdf86d55c9064f93fedd0b7c9036c01f9d4fb611c8381746a189ba6c2bb78bb77b31c4b190374867c36d3b7e04ac57946dbf7cbb925259c03a1ba4877e2a984bcd81511df0ffd2a4f881bc96a5e15728e4f2179b5d0ec3e0300dfa4e47a5173e310467052b235c"}) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 21:47:04 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00007e8000-0xe)='/dev/admmidi#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/192, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000083c000-0x18)={0x6, 0x1ff, 0xbec, 0x5, 0x1b, 0x1}) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000949000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a17000-0x4)=0x0, &(0x7f000032a000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001a6000)=0x0) r2 = gettid() kcmp(r1, r2, 0x3, r0, r0) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f6a000-0x26)={0x0, 0x1e, "352aceb6436568fe6c1f863a901ed58f612ed77a7b5ed1d6724725cfbd8a"}, &(0x7f0000f69000)=0x26) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000962000)={r2, 0x21cd, 0x1}, &(0x7f0000f69000)=0x8) 2018/01/25 21:47:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000134000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000066000-0x50)={0x1, 0xffff, 0xffffffff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f00001f1000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/25 21:47:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f0000)='/selinux/load\x00', 0x2, 0x0) fdatasync(r0) r1 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000934000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000281000)='/dev/audio\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000229000-0x4)=0x0, &(0x7f0000fbf000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x3, 0x2000000005) ioctl(r0, 0x1267, &(0x7f0000f26000)="") 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008d1000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffff8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/checkreqprot\x00', 0x103081, 0x0) write$selinux_access(r1, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) name_to_handle_at(r2, &(0x7f000071e000-0x8)='./file0\x00', &(0x7f000044c000-0x8)={0x8, 0x6, ""}, &(0x7f0000420000-0x4)=0x0, 0x400) 2018/01/25 21:47:04 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$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) getsockname(r0, &(0x7f0000f3e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000089a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000097f000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) 2018/01/25 21:47:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000000000000, &(0x7f0000890000)="9a", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000881000-0x2)=0x0, &(0x7f0000873000-0x1)="") r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0x5) stat(&(0x7f0000e55000-0x8)='./file0\x00', &(0x7f0000f7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 21:47:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000dee000-0x68)={0x7d, 0x0, [0x5, 0xd33f, 0x40, 0xffffffffffff04de], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d0a000)=0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = syz_open_dev$sndpcmp(&(0x7f0000d65000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000033c000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9a000-0x11)='/selinux/enforce\x00', 0x684042, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/25 21:47:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000095e000)='/dev/dsp\x00', 0x1ffffd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009f0000-0x4)=0x0, &(0x7f00006e6000)=0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000fc7000-0xc5)=""/197) 2018/01/25 21:47:04 executing program 4: clone(0x0, &(0x7f0000b50000-0xc2)="", &(0x7f0000450000)=0x0, &(0x7f0000142000)=0x0, &(0x7f0000186000-0x65)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00001d5000-0x8f)={r1, 0xf0, 0x800, "8a3e20146facdd84f190126b9562816f3500bf6ab4fbebf0234698bf4ebb407279a8aa7f665b618066fcb71b2c54a9c6d074601b64b0f9b79029b94ef25d816b3a0c7b1eb82a3bb6597015092789bb55eccdcda5fbc01797a5de24337bde5fc1edd4158b24325b7e8bd061d533ce0aa92c9d9ce2148d34ba24a18aaecbfa6346ec25602c05"}) setreuid(0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000020f000)='/dev/admmidi#\x00', 0x3, 0x50040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001000-0x4)=0x0) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000541000)='/dev/dsp\x00', 0x410080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) syz_open_dev$dspn(&(0x7f0000be5000)='/dev/dsp#\x00', 0x8, 0xc0000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007d0000)=0x400, &(0x7f0000bea000-0x8)=0x4) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:04 executing program 5: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) pwrite64(r0, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0x10, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e9e000-0x28)={0x400, 0x19, 0x0, 0x3, "41f148bad7209cac74c6708bc91ffe6b5fab643f63291bc1d74a82ba76ea6f87"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e87000-0x8)={0x0, 0x0}) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) close(r0) [ 442.966551] netlink: 'syz-executor0': attribute type 11 has an invalid length. [ 443.039576] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) r0 = 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) r1 = socket$netlink(0xa, 0x6, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00002a5000-0x38)={&(0x7f0000181000-0xc)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000680000-0x10)={&(0x7f000052b000)={0x80, 0xb, 0xb, 0x0, 0x4, 0x1, {0x0, 0x0, 0x5}, [@typed={0xc, 0x68, @pid=r2}, @typed={0x28, 0x52, @str="6574683073656c696e7578c021766d6e657431736563757269747947504c3a00"}, @typed={0xc, 0x2a, @u32=0x20}, @generic="a03cf8d1a0ebedbb35adaf45685290b7154ed4ab1991e0b5cd3763dbf6", @typed={0xc, 0x1d, @fd=r0}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000080) syz_open_dev$sndctrl(&(0x7f0000f7a000)='/dev/snd/controlC#\x00', 0x9, 0x400000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}, 0x0) close(r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a36000-0x4)=0x0) ptrace$setsig(0x4203, r4, 0x6, &(0x7f0000529000-0x10)={0x36, 0x8, 0x6, 0x0}) close(r1) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000060e000-0x1000)="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") syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00009c4000)="70bc4ccd34ee91c738e84ceebcc61772f9f1490f7b7615ee81292b7c05935fea533dd37ab2baba6d6ca9b79d627a243cb04097aea92b8c2f82706545fa8b95866256c6cd374b4681567033569bb3a86e7a2b2683d3c03d51f6a89a7bdfadb90fcfe20ff23d53e9b944c14294518476146d658d973d66c8d461f05707d396f35bfb19191427d0bda03496a8") r1 = syz_open_dev$usbmon(&(0x7f0000378000-0xd)='/dev/usbmon#\x00', 0x4, 0x109400) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00009da000)={0x18, 0x0, {0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) lstat(&(0x7f0000a5c000)='./file0\x00', &(0x7f00006d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000ace000-0x38)={&(0x7f0000d0b000)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000b1d000-0x10)={&(0x7f0000776000)={0x20, 0x3b, 0x210, 0x5, 0x3, {0x13, 0x0, 0x0}, [@typed={0xc, 0x60, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0xc800}, 0x4) 2018/01/25 21:47:04 executing program 3: r0 = socket$inet6(0xa, 0x803, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000004000-0x8)='./file0\x00', 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x2, 0xfffffffffffffea5) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000002000)={@hyper=0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000003000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x3c)={0x3c, 0x2b, 0x4, 0x6, 0x1, {0x6, 0x0, 0x0}, [@typed={0x10, 0x5f, @u64=0xd8}, @typed={0xc, 0x7c, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x72, @fd=r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x44881) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000006000)=@file={0x0, ""/70}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000006000)=0x5, 0xff29) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000005000)="67726a8c74b1db9dde18a20a20ef37a6c3aed95fd4f9314712218f99730c3c91a5377225a3d24fdcbf8cf8cbab48d021d618fdb96f4ffbe6f3dd17e11596bbe704b8a5c53bd516b23735704ba90deeb3988d56659b05d736f9d357548c38217420751f9202c980efd8c5035f9db675f0df810b68d556d9da5a48865afaafdeaca3bb3b8fb340ce799d4ddf9d1060993fb1e85a2cba44b11c9d61bed7db1f0ae0cdf1fd0ea2fab801cabdb45bc966329e3ae823b268350ec272f4d31e32206d2e5c2cb6979157cbd3b9885a4826407f444525ca1c1e57d531ddeef8f9fd2c2b89b4de", 0x53f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000)={r3, 0x7}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000003000-0x7b)=""/123, 0x7b}, {&(0x7f0000004000)=""/31, 0x1f}, {&(0x7f0000004000)=""/1, 0x1}, {&(0x7f0000004000-0xad)=""/173, 0xad}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000003000-0xe0)=""/224, 0xe0}, {&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000004000)=""/72, 0x48}, {&(0x7f0000004000)=""/241, 0xf1}], 0xa) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000003000)='c', 0x1, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000)=0x0) 2018/01/25 21:47:04 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000960000-0x8)='environ\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r2, &(0x7f00006ad000-0x8)=0x0, r3, &(0x7f0000d95000)=0x0, 0x3f, 0xc) close(r1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/25 21:47:04 executing program 5: r0 = semget$private(0x0, 0x3, 0x42) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f000084e000)='/dev/snd/midiC#D#\x00', 0x31fe, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00007c4000-0x8c)={0x7, 0xfffffffffffffc01, 0xfff, '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]}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00009cb000)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xc105, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0xffffffff00000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xc, r2, &(0x7f0000005000-0x8)='rxrpc_s\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/25 21:47:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 21:47:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001b000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) 2018/01/25 21:47:04 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087b000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00004f6000-0x10)={0x2001, 0x10000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x1)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000-0x18)={0x40, 0x0, 0x6, 0x249, 0x7, 0x7}) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000002000)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x2, 0x400) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x1, 0x18cc800, 0x3ee, 0x7f, 0x8961, 0x3, 0x8, 0x100000001, 0xffffffff, 0x3, 0x7ff, 0x85b2}) iopl(0xffffffff) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000004000)={0x7, 0x2, 0x8de, 0x80000001, 0x4, 0xa51}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)="", 0x0}, {&(0x7f0000006000)="b56a4012f4151894cf08084f49873fa09a808a9b5677a0eb63b8a6e47cf0", 0x1e}, {&(0x7f0000004000-0xfb)="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", 0xfb}, {&(0x7f0000005000-0xfd)="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", 0xfd}], 0x4, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000008000-0xc)={0x260, 0x7411, 0x5}) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e23000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000798000)=0x8001, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c28000)='maps\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00006b5000)=""/184) 2018/01/25 21:47:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009be000-0x30)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$addseals(r0, 0x409, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/25 21:47:04 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000aba000)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/106, 0xffffff0d) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x12)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000007000)={0x1, &(0x7f0000004000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000007000)={r5, &(0x7f0000007000)=""/13}) rt_tgsigqueueinfo(r2, r4, 0x21, &(0x7f0000001000)={0x19, 0xe96f, 0x0, 0x81}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r0, r3, 0x7, 0x2}, 0x10) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) syz_open_dev$loop(&(0x7f0000202000)='/dev/loop#\x00', 0x9, 0x40000) 2018/01/25 21:47:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003dc000-0xb)={0x0, 0xb47, 0x0, 0x0, 0x3, 0x800000101, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b22000-0x10)=[], 0x0) 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = openat(r0, &(0x7f0000a95000)='./file0\x00', 0x1, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000d0d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000c7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c0c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x3b, r2, r3}, {0x7, 0xfffffffffffffff7, 0x3, 0x4000000000000, 0x9, 0x0, 0x4, 0x6}, {0x74, 0x5f261794, 0xa507, 0x6}, 0x6, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x3, 0x6, 0x7, 0x6, 0x7ff}}, 0xe8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000097c000)=0x5, 0x1) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x600}], 0x1) 2018/01/25 21:47:04 executing program 2: 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, 0x0, 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) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000807000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e26000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, r2}, 0x14) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000198000)=0x0) ptrace$getsig(0x4202, r0, 0xdb, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000671000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000675000-0x120)={0xfffffffffffffff9, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x9, 0x4917, 0x8, "62e0f8d2a418079b58d8d670a70681ba", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:04 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$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) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e72000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000099a000)=0x212f8cea, 0x4) read(r0, &(0x7f0000e66000)=""/23, 0x17) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e5e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000883000)=0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000e73000-0xc)={r1, r1, 0x5}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e73000-0x10)={r0, 0x50, &(0x7f0000e73000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000012f000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001e7000-0x4)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e73000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x0, 0x2, 0x210002, r4}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$llc(r1, &(0x7f0000d6b000-0x10)={0x1a, 0x1b, 0x8dcf, 0x1, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 21:47:04 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000e78000)='./file0\x00', &(0x7f0000e78000)=""/4096, 0x1000) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000017b000-0x28)=[{r1, 0x100, 0x0}, {r2, 0x20, 0x0}, {r2, 0x180, 0x0}, {r1, 0x1200, 0x0}, {r1, 0x1020, 0x0}], 0x5, &(0x7f0000d12000)={0x0, 0x0}, &(0x7f0000e79000-0x8)={0x3}, 0x8) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000e7b000)=0xfffffffffffffff7, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r3, r0) 2018/01/25 21:47:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x4e) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x1000, 0x3, &(0x7f0000e4e000/0x1000)=nil) fcntl$setsig(r0, 0xa, 0x2) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f00009c7000)=[], 0x0, 0x0}, 0x0) 2018/01/25 21:47:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ba4000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000e23000-0x4)=0x3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) close(r2) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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, 0x14000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x7cfd, 0xffffffffffffffff, 0x0) getpriority(0x0, r0) r2 = dup(r1) msgget$private(0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fc8000)={0x0, 0x7, 0x5, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) mmap(&(0x7f00002cd000/0x3000)=nil, 0x3000, 0x9, 0x1010, r0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00005e4000-0xb)='/dev/adsp#\x00', 0x31f1, 0x40) sync_file_range(r2, 0x9, 0x800, 0x3) 2018/01/25 21:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair(0x11, 0x80002, 0x2, &(0x7f00001c1000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000f98000-0x4)=0x0, &(0x7f0000628000-0x4)=0x4) 2018/01/25 21:47:04 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009ec000-0x9)='/dev/sg#\x00', 0x5, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00005af000-0xbc)={0xdd3d, 0x1, 'client0\x00', 0x2, "784511638740a58d", "c12837e063d945ef4b6ff1ccf133de5c17a0a6bf51458159a6f38d2054f6aae9", 0xffffffff7fffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000502000)=0xfe, 0x4, 0x81, &(0x7f0000953000)={0x0, 0x989680}, &(0x7f0000e87000-0x4)=0x7, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000-0x18)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 21:47:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000985000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x48, 0x0, &(0x7f0000262000)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000828000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00004cc000-0x28)=[]}}], 0x1, 0x0, &(0x7f0000144000)="d8"}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000350000-0x8)={0x0, 0x0}, &(0x7f0000249000)=0x8) 2018/01/25 21:47:05 executing program 0: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001e7000)={0x101, {{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]}}, 0x90) 2018/01/25 21:47:05 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 = syz_open_dev$mice(&(0x7f00007c6000)='/dev/input/mice\x00', 0x0, 0x200) utimensat(r0, &(0x7f0000ba2000)='./file0\x00', &(0x7f000021d000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x8)='./file0\x00', &(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000f70000-0x7)='cpuset\x00', 0x0, &(0x7f000007e000)="") [ 443.487471] binder: 8017:8019 ERROR: BC_REGISTER_LOOPER called without request [ 443.495063] binder: 8017:8019 got reply transaction with no transaction stack [ 443.503188] binder: 8017:8019 transaction failed 29201/-71, size 32-0 line 2703 2018/01/25 21:47:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003fb000)=""/0, 0x0) syz_open_dev$sndmidi(&(0x7f000058a000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x48040) [ 443.558781] binder: 8017:8019 ERROR: BC_REGISTER_LOOPER called without request [ 443.566255] binder: 8017:8019 got reply transaction with no transaction stack [ 443.584012] binder: 8017:8019 transaction failed 29201/-71, size 32-0 line 2703 2018/01/25 21:47:05 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000f1a000)='/dev/dsp#\x00', 0xffffffff80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f40000)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/hwrng\x00', 0x51167b, 0x0) read$eventfd(r2, &(0x7f0000a3d000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000886000)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x1, 0x2, 0x7fffffff, &(0x7f0000000000)=@common='nr0\x00', 0x0, 0x7, 0xfffffffffffffffd}) 2018/01/25 21:47:05 executing program 1: 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$kcm(0xffffffffffffffff, &(0x7f0000642000-0x38)={&(0x7f0000354000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000001000-0x60)=[{&(0x7f0000a08000-0x3f)=""/63, 0x3f}, {&(0x7f000074d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000614000)=""/34, 0x22}, {&(0x7f0000ac9000)=""/134, 0x86}], 0x6, &(0x7f0000000000)=""/147, 0x93, 0x7}, 0x40000020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000002000-0x6)={0x9, 0x5, 0x100}) bind$can_raw(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x3f, 0x1, 0x3, 0x4, 0x3, 0x200, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xcc4e, 0x10000, 0x7f, 0xffff}}, &(0x7f0000a4e000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000747000-0xa0)={r2, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8001, 0x0, 0x4}, &(0x7f0000db2000-0x4)=0xa0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x8, 0x5}, 'port1\x00', 0x4, 0x170c04, 0x6, 0x3, 0x7fff, 0x727a63d1, 0x10001, 0x0, 0x2, 0xd0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) modify_ldt$write2(0x11, &(0x7f00004c9000-0x10)={0x5, 0xffffffff, 0x1000, 0x6, 0x4, 0x9, 0xac, 0x0, 0x7fff, 0xdc}, 0x10) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/25 21:47:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000755000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e1f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e99000-0x40)={r2, 0x0, &(0x7f00002bc000)=[], &(0x7f00005c1000-0x8)=[0xc69, 0x2], 0x3, 0x1, 0x9, &(0x7f0000d11000-0x4)=[0x7d13], &(0x7f0000370000-0x14)=[0x2, 0x40, 0xfffffffffffffffb, 0x6ca, 0xe6], 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 21:47:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r2 = memfd_create(&(0x7f0000e9c000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007a6000-0x18)={0x0, 0x5a98, 0x10, 0x6, 0x7fff}, &(0x7f0000f3d000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a36000)={r3, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x80000000, 0x917a, 0x3ff, 0x2}, &(0x7f00003ae000)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ce0000-0x4)=0x0) getpgid(r4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000694000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f00001c4000-0xa)='net/ptype\x00') pread64(r6, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) fcntl$addseals(r1, 0x409, 0x8) 2018/01/25 21:47:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000216000-0xc)='/dev/audio#\x00', 0x5, 0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a12000)={0x0, 0x0}) prctl$intptr(0x1c, 0x0) 2018/01/25 21:47:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cd7000)={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]}, 0x3, 0x6, 0x4, 0x2, 0x1}, &(0x7f0000559000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000055c000)={r1, 0x8, 0x1}, &(0x7f0000468000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0xfdbb, &(0x7f0000bd4000)=[]}, &(0x7f0000674000-0x4)=0x10) 2018/01/25 21:47:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000ae4000-0x22)="6f6f6d0900000000000000646a00d694cd2886f1636a8be5364f390f4f41624f2491") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/25 21:47:05 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 21:47:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/enforce\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c1b000)={&(0x7f0000f94000/0x2000)=nil, 0x6, 0x2, 0x8a, &(0x7f0000fdf000/0x1000)=nil, 0x7f}) r1 = syz_open_dev$audion(&(0x7f0000a67000-0xc)='/dev/audio#\x00', 0x7, 0x181201) sendmsg$nl_netfilter(r1, &(0x7f0000d5b000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00009fe000)={0x11d4, 0xa, 0xf, 0x800, 0x5, 0x2, {0xc, 0x0, 0x7}, [@generic="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@generic="366ceec554d7b5f8efea344b4a9ec7156dd466b330c56738c725cb0a965706b1ef0c2f2b5e2a9255cd581ad65bd9d77ea9a67eb99da4fd290e3fdedf4a35ac27e285f65bfae80352888f01a23dc06e5a00d9d92fb304f96c9cbacc96d070f7609e3c12d383b25a57fc28ebf5eb61346147436a49385eee644ca153b1ebb97e09e3bd6ac73d39adc8b1e62e51b38ac20ebe47997e48700446931e0f3dc5f41ab36ae32d94e1d670196bd06c8096da67f8e636eea1663444", @generic="1a3117e0524fb76f805d5e040c90776284ddb16d3fd538f324179e377991c803b2ab4b157e3a48b12ef78942a6fcb30ed26eaa6e1c7801da52cd39", @generic="a97c87d9483a9087b72af21295c137db154f3b907573f9be8fa32842a83f2d582c1094cdbfa1a4ec8e70763db5460c0e9dd05c4e18afce252a5996408c3d60d8f3c210f8a989b8581479c1d9c135e06e887ce693e8fa821eabd14c97f8c66a4cedfedf5d", @generic="e7677ba303df83c8babe2a05fe0f9844402b7a01976cf937f65eb36c1a94784e6ceb56f2c1881563b14ab6eff54985fb560dc44d278f9494657e2aa876aa4a33e5cfb3405141c7f1ff0a03cb53c8f6dae0f9e4dbb3c6c68cba196285739ea360bd76f4cedb015d3a"]}, 0x11d4}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/01/25 21:47:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db5000-0xc)='/dev/rfkill\x00', 0x4e0c0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a66000-0x20)={r0, 0x0, 0x1, 0x7, &(0x7f000092d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) sendto$inet6(r1, &(0x7f000007b000-0x43)="c9b2823ae8048d65f63e458a9d628d71ccff94167adc0f78f3100d0d7061da046009d872584c78982dc6687ed43d331302ccec99541d6ee16276ad0510d4eca8f0d252", 0x43, 0x0, &(0x7f00008f1000)={0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, 0x1c) 2018/01/25 21:47:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xfffffdb5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x81) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000c3000)=0x0) ptrace$getenv(0x4201, r3, 0x6, &(0x7f0000285000-0x8)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000061b000)=""/98, &(0x7f0000235000-0x4)=0x62) 2018/01/25 21:47:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0xf3af, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x50)={@common='syzkaller0\x00', @ifru_map={0x800, 0x88, 0x7fffffff, 0x8, 0x34, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0x3, 0x3}, {0x8, 0xde7}, 0x1, 0x1, 0xa6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1e, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/25 21:47:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b50000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) write$sndseq(r0, &(0x7f00009dd000-0x30)=[{0xc, 0x3ff, 0xd8, 0x280000000000000, @time={0x77359400, 0x0}, {0x1, 0x80000000}, {0x2, 0xfffffffffffffffd}, @ext={0x6e, &(0x7f00000a0000-0x6e)="821db05a8048be7d410a00d10b04130a616b9cf3a0ea3dd50027feae7d3eb69c2da73e10edde036e255252a13b23c8a9c15a6153db2530063b10b834aa8d65eea7a0d09b98d95adbd0ed72ba79737f0e698ef437d92b2fe194c9aa9f1cbbbebbf986b2448b7ab780479852c54e47"}}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000078f000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000935000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000514000)={r1, 0x1, 0x6, @random="c23df7c9fad3", [0x0, 0x0]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 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) prctl$setmm(0x23, 0x9, &(0x7f000004d000/0x2000)=nil) 2018/01/25 21:47:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00004ac000-0x6)='proc)\x00', 0x6, &(0x7f00009df000)='eth1&,,wlan1-vmnet0keyring&^wlan0\\%\x00') syz_emit_ethernet(0x46, &(0x7f0000e9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 443.735901] WARNING: CPU: 1 PID: 8061 at arch/x86/kernel/traps.c:801 do_debug+0x4d8/0x6e0 [ 443.744360] Kernel panic - not syncing: panic_on_warn set ... [ 443.744360] [ 443.751726] CPU: 1 PID: 8061 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #280 [ 443.758996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.768433] Call Trace: [ 443.771014] <#DB> [ 443.773188] dump_stack+0x194/0x257 [ 443.776827] ? arch_local_irq_restore+0x53/0x53 [ 443.781511] ? vsnprintf+0x1ed/0x1900 [ 443.785319] panic+0x1e4/0x41c [ 443.788508] ? refcount_error_report+0x214/0x214 [ 443.793274] ? show_regs_print_info+0x18/0x18 [ 443.797787] ? __warn+0x1c1/0x200 [ 443.801247] ? do_debug+0x4d8/0x6e0 [ 443.804870] __warn+0x1dc/0x200 [ 443.808174] ? do_debug+0x4d8/0x6e0 [ 443.811840] report_bug+0x211/0x2d0 [ 443.815480] fixup_bug.part.11+0x37/0x80 [ 443.819547] do_error_trap+0x2d7/0x3e0 [ 443.823431] ? lock_downgrade+0x980/0x980 [ 443.827598] ? math_error+0x400/0x400 [ 443.831406] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 443.836879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 443.841732] do_invalid_op+0x1b/0x20 [ 443.845446] invalid_op+0x22/0x40 [ 443.848907] RIP: 0010:do_debug+0x4d8/0x6e0 [ 443.853118] RSP: 0018:fffffe000003fe98 EFLAGS: 00010246 [ 443.858473] RAX: dffffc0000000000 RBX: fffffe000003ff58 RCX: 0000000000000000 [ 443.865740] RDX: 1fffffc000007ffc RSI: 0000000000000001 RDI: ffffffff868c8c78 [ 443.873018] RBP: fffffe000003ff48 R08: fffffe000003ffe8 R09: 0000000000000000 [ 443.880301] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000006001 [ 443.887568] R13: ffff8801a78ea180 R14: 1fffffc000007fd8 R15: 0000000000004000 [ 443.894879] ? do_debug+0x458/0x6e0 [ 443.898499] ? do_int3+0x210/0x210 [ 443.902028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 443.906875] debug+0x34/0x60 [ 443.909900] RIP: 0010:__get_user_4+0x1e/0x30 [ 443.914292] RSP: 0018:ffff8801c6967ad8 EFLAGS: 00000287 [ 443.919635] RAX: 0000000020000003 RBX: dffffc0000000000 RCX: ffffffff8199dfe8 [ 443.926891] RDX: 0000000000001000 RSI: ffffc900018a7000 RDI: 0000000000000282 [ 443.934150] RBP: ffff8801c6967dc0 R08: 0000000000000000 R09: 1ffff10038d2cf38 [ 443.941400] R10: ffff8801c6967988 R11: 0000000000000000 R12: 1ffff10038d2cf62 [ 443.948652] R13: 0000000000000021 R14: ffff8801d97247c0 R15: 0000000000000021 [ 443.955918] ? __might_fault+0x188/0x1d0 [ 443.959962] [ 443.962181] ? do_tcp_getsockopt.isra.39+0x120/0x2240 [ 443.967359] ? __lock_is_held+0xb6/0x140 [ 443.971423] ? compat_tcp_setsockopt+0x70/0x70 [ 443.976002] ? avc_has_perm+0x43e/0x680 [ 443.979977] ? avc_has_perm_noaudit+0x520/0x520 [ 443.984635] ? iterate_fd+0x3f0/0x3f0 [ 443.988421] ? lock_downgrade+0x980/0x980 [ 443.992554] ? __lock_is_held+0xb6/0x140 [ 443.996633] ? schedule+0xf5/0x430 [ 444.000169] ? sock_has_perm+0x2a4/0x420 [ 444.004228] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 444.009582] ? alloc_file+0x27e/0x390 [ 444.013380] ? _raw_spin_unlock+0x22/0x30 [ 444.017533] tcp_getsockopt+0xb0/0xd0 [ 444.021321] ? tcp_getsockopt+0xb0/0xd0 [ 444.025293] sock_common_getsockopt+0x95/0xd0 [ 444.029776] SyS_getsockopt+0x178/0x340 [ 444.033746] ? SyS_setsockopt+0x360/0x360 [ 444.037884] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 444.042720] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 444.047734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 444.052477] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 444.057225] RIP: 0033:0x452f19 [ 444.060391] RSP: 002b:00007fdc2b815c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 444.068081] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 444.075333] RDX: 0000000000000021 RSI: 0000000000000006 RDI: 0000000000000014 [ 444.082591] RBP: 00000000000005c9 R08: 0000000020000000 R09: 0000000000000000 [ 444.089847] R10: 0000000020650000 R11: 0000000000000212 R12: 00000000006f7b78 [ 444.097105] R13: 00000000ffffffff R14: 00007fdc2b8166d4 R15: 0000000000000000 [ 444.105002] Dumping ftrace buffer: [ 444.108618] (ftrace buffer empty) [ 444.112317] Kernel Offset: disabled [ 444.115937] Rebooting in 86400 seconds..