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", 0x1000}, {&(0x7f000030d000)="1b9ea2e4e8991c0e091eb456c0a1da0a7d9440b51f6cc7ce192e7385c20ecf46d54106d1cb9d4625a7e620ef62166a921ecebd77b7a7da6f610cc6130842801b8b9e103e07c453eb657ec8e5da07c59464ece48cdf75aeb6ca78dff740668c1258bfff21b243b5009c9291bc45ba11738878b8740a4fb7964e08823161df3b85771f0aebb60cbe976fe701312d4e2bc6dc00515ee117397faa26266920", 0x9d}, {&(0x7f0000004000)="c8336eee79b8c3e11d0b34c3ca30984fce3c8c3797016e9831788091fa1110e1f6e7350e2e7e9a75796a2a329194106645b2127c7e8c9dc0e731cfd95a75f692a2c3f1cc6c5dc47c3a6b8db745c59c91d7dfc174a69f4d32c002cc5c2a0bd78b61b69669c6d6118b9e0180a82d6ceb81b5f300b74228d44d1227578a2ff9ce42142ad97910999dbe0ab12d8223ea9aebb592ab99778b62874a16663817de82189447228fffdd693a3ff93d2d6946aec15667a5f02c1241", 0xb7}], 0x7, &(0x7f0000005000-0x68)={0x68, 0x11e, 0x7, "cbac13aeed41bcceac17aacabcbb126fc77ebfe1f7245b8126416a9f275b905085db85c3394ef66abf35130bdbf1cb37758b27ea1fb0562cc8b1865a38bc2696bcd255971c59a69c7c25ab37194ade9779910ef5330c"}, 0x68, 0x0}, 0x40801) 2017/07/30 17:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x220540) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005d7000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x16}, &(0x7f0000568000-0x4)=0x98) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000067a000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000223000)={0x0, 0x0, 0x0}, &(0x7f0000c36000)=0xc) getgroups(0x3, &(0x7f00008b2000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c6000-0x4)=0xc) r7 = geteuid() getgroups(0x3, &(0x7f00008d3000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000064f000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bee000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd8000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000476000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cbf000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c2f000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000-0x4)=0xe8) lstat(&(0x7f000087d000-0x8)="2e2f66696c653000", &(0x7f0000891000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de4000)={0x9, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f7b000-0x10)={0x10001, r15}) sendmmsg$unix(r1, &(0x7f000059a000-0x118)=[{&(0x7f00002d9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fa3000)=[{&(0x7f0000b24000-0x20)="bf4178cecaf30907bc9b28d4bbe798e4129d76826fc78418698626a74ca50ca0", 0x20}, {&(0x7f0000c9a000-0x55)="833d2c67b927d57a154ae44b1d766fd4c788713b494125d19c15c08f2bf645ac6a6457ecb3c5b48fcfa6bb51f11414e453163604cb5db129734c4ee0c0e2dc014af4b1e941aead5f8fc187b7c149c91841ab7204ad", 0x55}], 0x2, &(0x7f00006e0000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x5, 0x20004000}, {&(0x7f00006aa000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000029e000-0x40)=[{&(0x7f00007ca000-0x3d)="79d297f917324b9e539c43af2c63c2e3bcaed3d484aa6b5d50125ac5202c482e7bf8800db310d137f3bf44b2966548c11dc083ac30bcc87928cca35a73", 0x3d}, {&(0x7f00004e5000)="30fffdd0f48da86a9a510290298e4f08230c77de4e7a8603928b976e8005318a1e4cd3ad04fe4c2a1735cfff778dc7de65b3250f949f3998c78f540e2a2a636b1a2cd8e1452759e6e8cc696edfa7644be4d604a199ce391cb1a32293210b3c9eec31d9bc9b757e29fccfafbb19d8fb06d0b028ebd2b36ceb4375d2485dc88ef0a2332b6f11a399c9d0e4d41e727b48be502b330801d25b1cb5c07e36d9b4859a0ea5576c32a73983dc9b", 0xaa}, {&(0x7f000023a000)="0a4a6a1e0cc54a70fc52799fb287442ea77f45750d0703b52ac5d3be", 0x1c}, {&(0x7f0000177000-0xae)="552931814937aa24c2d654a1ff836bc771c3b1529786e9d67ee7abbb078690057be8c0cb619da2f57bd356a6c08fe7b48db4ec57f04ee4b43b3f852e423785cf2f486883f79cda4e763b794df3ddc0a48b6139de98754f0119dc6fe28cf6740551a6bd0ff745241ec72df55f2a6dd27349c90b11c25a53c8676d4ba5003f3f48bf3063dcada2d88259341b4a2ec1836696d888ede3487b98ac732ad9556ad554df98a4de698c2e5e9c60e216f479", 0xae}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000db1000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000caa000)=[{&(0x7f0000903000-0xd5)="b6051d0f05d7c81fd3d019b671855a8e1d7c9d4678a08ec680bc98dbe99cd57cb5e74d38631aea9d2a61c2d29ad4db0d78989fc0edbf4cf1247a04be6e38cc186a9963fff79d2ddbaaf201b24412459cfb65fb8124c36c3b3bfe4a3127b8ea27be0bc9b85dd05f08dbf489bfc21a8754825c9d361dd0af38920ff6c5486f29c3a714ce7ee6629407d793e0897adafd5d09a1b1942936cc972faad0142146259e5d847682b96278f402b789d6b42c75b67cebf17fa3059285398ffdae3cf839ffbb07e96f47bc005869550d73d45bc545d97dc9a773", 0xd5}, {&(0x7f0000264000-0x4b)="0e2343e1aadf86f4f3a0b245a8dcb6b646946c6059a3bb5893cf18c0c66b4dbcb2c36caf2e8b40e225867223a5d20504f53ff6f2447c1a5101e6097962ed0ceccb5993187b9a5a1a897851", 0x4b}], 0x2, &(0x7f0000e8a000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x3, 0x44010}, {&(0x7f000095d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000157000-0x10)=[{&(0x7f0000f29000)="92a5ac05aa0bd33646649f7e33905c83d31d4339eec2267c3740d618b8b03ff8f443a484ae4ea8b82299225508adeb4f4cb76b64ea92256da1548c469a5ec23ced00d47d7389cb8bc7762ea15dda298220bf1624200e12b06dca88a255ea4ed048ab885e295b4021060081e7da6ef75caa69a4983f836d6de66faff9211c2fc5b56a5e82f68daf4c6882cce0ce1a571ae13dca65a64bcdfab0e060228354c4db7ca230d15809180c45b0c15c8bf34a78ffc7bb803ccd51669bedc877a9b443b05b7b506bc4a2756c065b13792e0d1a0886161e8bb0136f45a737", 0xda}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000742000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f85000-0xa0)=[{&(0x7f00009f2000)="cf4034fcb4a66b7762dcf68de5c416c462684ba807e7f3c037eda7e7c2ca8308ce1b646e1f315f5593e39abc4fe3c8ee92c9e38ba81785ce9106bebd7b4cb8178bd5cd1e5eacabb259d32e4b8cd5441bfa1dcc8caa0f3083f217d646a91252c5f377d789a9e9404876b8f5d1a6ef6062111e6d521c5a0ecdb7573ad05e5642b725551e5cb9eea01a9fd0a7f4f5", 0x8d}, 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0x1000}, {&(0x7f000042f000)="b95d9ed9bf22485361678eaa6537f7d028786c782fd32bc47694d857c9f3ed04ce79d0b8fcfe779967659867e2a3eb9343d4a7efc5da1d6a6fb2d86579b1ab0217900be6038819585026d7e4526b2af3", 0x50}, {&(0x7f00004d2000)="218dd254cdbe1533ff62d0e69cbcd854d4f751ce9a6a5e56acf64158badcd051ff57bf6cf29ef69331511665143be84ed24d85f8c7f4ab21a421bf78f8feffd46a15dd0f422a436754cb445f86305c56305d7d", 0x53}, {&(0x7f00009c1000-0x14)="4f9635ea6f5ae74d24f57e36fce021b522302cbc", 0x14}, {&(0x7f00009f9000)="fc3b8d6be6553303cd564840ce5125131727c285ea6e401551fc4f0b06be4a79f287ee02d1f7d2c6c0e799cd7f1b6fb4e83d59014ce1f4de4f534262ae632053e25e9ccb919150a3ffb43e66be39394b1c185b6f0474369b1462893355e26ba92b89f5d4b6653a7dfe0246cb5f72b329ce38e3f25853fa9faf470eedfa18efe1c0787fb6178de2615eb70d144c7e229764c669f09793daca7fb72acb92eeb0000e6ab2dd2e98fa416f25aa415d125feba6235979", 0xb4}, {&(0x7f0000f0b000)="c65780b83dfae1ac074e1949b200553d8442ebe75257b5f8726976c321ab24", 0x1f}, {&(0x7f000007f000)="1042bbb2d9356ce5bbfd892c9bb8506f58785714cdfbf7237e001de719fe62406342d6fa0fe48d9ca83aba1c98419b758c4c6e369811f3917782a60d9ff6fa747f75d0d94633206281e3a7715b046ff400c69d", 0x53}, {&(0x7f000037d000)="6c345cd84cc31b09e71988678e5620b2c1efa72e84e6b533341ad14102b3f759d84af539f7127c96893230e4e4a72e5eadd70be0f82390068ce1fd4b1eaa6488d318d5331d5532c86b6d14f61351da67f6023a4fd0c616484c27067063cbf93931dc321bbb56e7d36ec775f8cc541456cf8babf2f824a3fb66197576a2430aa72186fe0fe9f5633d5b89f9530bbcc15bbf51122ff46e4646935b64515edfb392fb5e026cce9029ee6f6caf061f494ec82e4c9ebf62cdb696759e151080984b9fe51ece70c85790a444", 0xc9}, {&(0x7f000091e000-0x1000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x0}], 0x5, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000822000-0x8c)={r2, @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]}}, &(0x7f0000570000-0x4)=0x8c) read(r0, &(0x7f00005a6000)="", 0x0) write$fuse_init(r1, &(0x7f0000940000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r16 = add_key(&(0x7f0000660000)="2e726571756573745f6b65795f6175746800", &(0x7f00006dd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000024b000-0x1e)="03bfa04948f1556b53c8a4988efd6dd902b103c96d1a0f2a79b2f5425a0d", 0x1e, 0x0) keyctl$read(0xb, r16, &(0x7f00004ec000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) 2017/07/30 17:10:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000838000-0xc)="2f6465762f62696e64657200", 0x501002, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0xffffffdfffffffff, 0x32, r0, 0x200000008001) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df3000-0xc)="2f6465762f6175746f667300", 0x22000010000403, 0x0) set_mempolicy(0x1, &(0x7f0000818000)=0x9, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009b2000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8, 0x0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000075f000)=0xc0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000b6e000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDSETMODE(r3, 0x4b3a, 0xb8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fe9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000-0x4)=0x24) mmap(&(0x7f0000fe9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fe9000)={r4, 0x4, 0x1000, "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"}, 0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000fe6000-0x88)={0x100000000, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7f000)=0xc) getgroups(0x7, &(0x7f0000fcc000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000af3000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000d9c000)=[]) fchown(r3, 0x0, 0x0) perf_event_open(&(0x7f00003dc000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd34, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4600, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000fea000-0x1011)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @x25={0x3, 0x7dd, 0x0, "d9de77cabd98ad3ba6a9abceb7730e08382fe94712a00df14031d4919ebb6a4bdc411ff9da0288290ae8a989cf93eb8d2bf3bfd43d44a8f4f3cb3b424b362f806710b62193f26ddf5c426b0e2fe622a681406a7616cce916be4bd89383b038fd5cb99391ae25718587fe99026f1d7ca172cd40bcd9b57c23ee412208b2a189b27135428b8af1519adad7d5559420dd852cc261b478e703934416fc17d9aaf83fcd358ccf1fd772d98d0c78bc3160f7ab6bdc64bf504a1b35661c3f56d113a54d6d3f8d2c6ff404ae8ec410daedbbfd8ceb8ef2f000c5674fc92ea362ea07aa8bad7e0fc3964fb3b9e55fbf96cb59d9b2242aa9fcd6b8ca8cd4fc10604b56f4437a9312f1b4f846aa7e8d2d5256b9b5b680974c1b80232999ac04eb67d2681a4c34428c765438e727c873c42c4ecdd42e094acc8da2007b63f3443e4dfc7cebed0b404e6cb02dfbca800dd6da8d8b14c96cb2567c6febf6b8419c0a6e20d1f40db3f33a6a9739c43cfc493af93b76b9c60c02752053241506575c30f0d44d230505ef1a70ee68ccb9ad9505ee8a5024cb22166a98c8de48ec8b416ed363d941fa61bd2ec2fd3e7f8f05ecda943c61e181fec31c0386093d5fc96762ec1e81d687bb3789ea377f7ab15bab1f3a7badb2a3ba126a4ba4a1c6f0a91459a29d61c4d488c1f666b077438abf571f0fbc46d9154c81552b39ac9a46ca5378af7ab25f5a1a4ebb4b72ebe5da9a5bfd16490d4570c957057fc398deb7629900cbe5fe13c0f2db65d059c68986c3821ec0e113c3967d5eb529ecac180776447568f5fcaf6e84b4064574a33b74168cbc31aba73222e0a10ff153ca992ebb09cd48f75862eda7e47c13141c269c61ec6bc2e22fda2c3c9d3b4c0ba42b056ed1dad8b4a5c295082bfb5022db4e20ee00e6ff84bfdb4ef8c5c458b5975dbf85e9d75025b9d18bdbd838fe8a35bda42ef6509eba8580c23acb33448ee7553ddade805e44755f3d3b9254ca29f78fc55d6369d10a9b234955fcf3639fb3a269f27eb4d2dc056023d8fc9ef53df53ca1c77f6aeec27ae6f197ea766f4db40a87a1bc6ff8bab486a64bd9507402ab8528534210a90f725dca367f0d0b968d204bf7d9b2cf2aef5ab3b056847574c7476c7c7274ee87e28afe4fe4cb6695c01653b567e509c88c9e71158d224b799f65fd6736da41c1ceafd3992db0ddfd3f2f107027ec0888a0ebacb6f393c3ea997518bce95b2302ad0fe385f400fd373eb6d3a14d543d2bfc7b0f6fc8138f84f2cbf37832fd29a689d4cce0d4b99e519d3f42642c4ee37b6fade78e47327485b061ddcc5cc365dc39833d3e3155a7e981eeff4139657170ae9233b67436ca7e5223518615d7bbd5fe3c6b40b1b2a8ef3ffde6228d533d1f2da02939706de2cc6c6d50fef86d3e2300d0823a429466d385e1c7e23652cdc8047447aec5ac73aecc4310747b50ac5a9c36856a67dcd77e400a4f8fb62f2e2be6fa1902c069458b113e7cf717142d7cdc9215c61aa228163bb8f080d614114f4cb712c0464b7cddd94bd6abd477a14fa1a1ebf36bb85bf713e62f51dfe555f42129c922557822c9e31aca6b6d3e3615ce10b404bb72565cc851d7b2bcb54122166e01beebc559c4c0c47a55c00e3551ef93f86d24f2ff3b9dfa4237ee9af32555f85880e71a2d418c1155ce215efa8bae928d899d39853e1fde1de79aa4bbbe3e272a21bb456ac4101e50ebadfb47a04adbcfd0f1c0416fa957922261ed8c61979444963c01d5833e5fece7098cd7fdfa7c99eefdc82279292bf33ad64992f8f48bab5b72411f9c912a0fbe33d40c5348c6af13e10a3a5a030a1eeef4d99521b9da7217be3205cf0d0568b2f9873ac94e305015f62309f92d7a31faabeaf032dd006a11640fdf1e53dc7f6febc4d78b363d4efd36b59830e861ec921bcd3156d648ecc444dfba067d3c3a726188f5c752ec5f482f610fb0ea2e11a31e3c68257081c10b8831e71ea335cd4a26ab3c23ac15bde68a515b1ada1479e13bc9d7c1f060a9858f706c9fa19a617912305cc1d528918530c4176c719c817dbb2ae79a765a48811c61231eb4389a0643bea768ce22ac1f21b87ca87ae4bf9e3fea27441c5a4a98e48145343b9cd0c4208a9316356375194fda5273c380c41836ec0847aae10be020714dd2da07f84ffd3c25cb7b31c9ddb11a2ba08a906b4924a444bae57c7c2449ac888d7e559033c6b0ae945d251a23ca662244cdf427f50536a6686a786ac082d8ef75677e792a67ea0df003603aada5cbe365001bbfb6c1b88ddb007eeb14a9a9646573f9d567e2c727cd8d5bb254a11b5dfa11cccbf0a290b3dcc26bee20b275ec20ef662629b74cb944b78548dbadb14722d693b6a35e38fb89dbbfd50331062f3465b0c04e59dc197963db54143eea688085d1eb405e67247dea9e4ae6fe538efa863b08efbbf240b5ab2b5f04f373bdec708cea57bb84e0bed7cfe097e57b7c3d6cf53a7fac753c16d714c76f8ae3bce22e7ed4bf5e13b0e80e8ee45c337d1cdf85194fe6773078b6d9386aa91aa5b06db0f7ee92f4b8fb64f3a65384221bde3cbedb7b18456b458f95b44d6ee58a1b32e51077f12152124629a2bc56259fea60a4b9db3081dd34a1e403666788a45119a15ab84f73fae2017caebcadeec568748f10d9f28ace0bd6a2b091cd1ee404686f92e7ca4178e9e1a8ff727187a6eb6b007a7ec478dc59020c1280e544bc6f1a9a2161d213a77e97442297adeb8dd09bfe5603a16836c331c62abc0bb9ca3718955243db1b8a32efc150a098f3f8f1e6bcbf434dc8542f76694ae77a480d04782998df262b2317b0376d37e735db9260223dd61103f8a88dd394b66be940965751e6d7754984372c77809a57dff6825e7d90f7e6efbbd585119f1415214aea8e7b07960a115ecbef1121b9870a3dc465a54bfe31519b21c986a0c6753d9fc359207e79bb036cb061e9df4d31ef2bbf57cfb6d4987cb46947aa9ebb0c307712ade169d2111d8a25df83efe487d9d6762c2099a9b68c98c65e33458c6dc71a65f204fb59fe97cf89f1521fd4da7aa77282bd00c5ad7aef0c4606c2233dd7a9ebb85f276f84fb1f44c47a77d202bd3432d698134bc8bc209882f77fcf3d78cef3d0b6bd0cc55af611c4afb23e66b51e2faa116aba26a24258bf4b74a541b451f303b387b0e6dd7c30f1e1576b99f0342df3de50c29772e568cf368049e4997dfd68f4d8e13549fe81834ca998e7721874fb081134305162fd9a08cb94d8424876082f69d0554e1438bf245c861369af4571c983f652fc5113771b7026adfac82a34f18fa3bab53159f8996637abf0badc304f5afe26313f828875b14fd715ac0eedd5a37533ab2c9d77d68efaee894d5798c7305049429540fe17ee99fe2d8a4327240e2c9d6f87fcb90487caaf89a65624ce7f149e6adc5e1ea69f8db96595d9589335f1e6008c3635e9c21848dcc20a90713b57f16230c029c7e1de5aa70f4dd3305163bec39f221431b42cbd02e04283e08fb0979365ccb37441805c4ab9869f3cf934fb9e8b2400bfbee52ce8a0bdf37d324c28c3377e3d04623daf565f4ec8143f22d63ef17cadf1cd2d34726918fbbff77a496b0d3048ad09b451b1a9310a4e4bed4fbb8452bfeaa86488d1342f33c773b699aa7d8aa10a0bd7ce206d286f0aa9aa227514024be452585b888c294c72c8a1a6b35ebe2d8d4fd221eb86112e1726cf47aa686cfa0910092ece970a8b7ecc8a65ee80b1af17eaa41b3974dbd29f5d3b61a70d845220d175a33cf1f0e87322407d3990508259cafc084e4d0076a2473b170b1a3d48fef3d07de524eca90e67cd6d9b69d4e0d3a4cf49c0ef70ebfa444d757b870f4319ab68b8311e3c6d6cda08ef5689fd565abd21f3d868d3467e3a8e47661c571ed2491bfa03bd3c449f02a7afebabd22ac3e2fbbdd5d3581c1bedb7484708fbf9b4d665fbe38836e7dc6008dff7d773742cc00aa503653aceb9ccbcd4407cd1dffaec6f6a6fe154427508718f9214449d3390e919dac438e2ba77599315da6f6cf976a5c8034e6106c0cc401c07dee339cb2d37f1d885f51d2553fdeaa435e10bd625364439608219404c5721aaa70274c69de84b7745a03af44e22d8792640d60c9dfd0dcb7fe5a55695af38b2bb849fc2467e706c6726e27816ddf6ae9389e9e99176edc22a7d4fd1a06d6c578ea2b2fa4dcbe529f312c24d849b799a39e1aa6ece9358971787371c4a8d8f0abc862732b2aa95437446617c98787776534302dd256caa992e8ca1c692d8f823c53bfdbe60038190dd15cf7991e9a73b21e0bbeddc2ad87fdf64ca5873de1a780831c2da93310d0b305c6739401ecc7e19eba428587e0d8645e81a5e6a634f3a0c3046207b48ba23f681913baa04101bb614035b18bcd1b997b8b61407a01dca941773cf3625fb2751177646e3a27f0e848bd506f861a95bf081b515a09d68f7d57d8f148b77e8ee6a6ad1642d9c12a5fc66ed1d2b26b980a67867adabe7cc5604c84be1e36c1e7bf3efef4e00b8254db50669f11aa107fd95b499aa19bd90546dc01639bcb26273d3589576a0e817d4c388abc3037c9a7d347e908ed7e98af94be8f89512eacdcc72ea279558ac359d8e0ea6f8a756e787335dba83bc16b107c7d59dcdd92dbaf79aa52ee902aae312610d39f18fdde8a57d86243747ff85111001b460bc25ebc7f0cb5e0ea5e85aa2874c4a6e434b622b479ec841412f75557c6f4662494c56755a8c6754ecb2ca6c922b02903c754c78603b2093e359f0bbeee1d8e556d692a512b4d3a3cc4fe725c58dcc4a343208845d39f3d64fc2995681f8b796119e650f95be3b81d175dde5c9b5787b84f5e7ca42ade0dad6bd2e26e99a9a7d0644017eb88933df073efda6c671c2c187ab6f6ddcfab0bc8f1dc00331eed296280c798df3b3daeda80361c63679963b7001ecc3f6ed98e1cdc192bfd7384e49ab4ff4df1d6e73dfb1b063b13922f4959320b64cb21740bd45905ef0222ed1ec7718c24eae15d6d061b2c54491b1bf2e44c6efe575e976cf576e0171b5140787bc7506dbb83fd4a8d2c099bef3bb7083f415bc024f28e7a99c34f21628ae7efc19d88fd772a81a61b9b8a6c8987f4c6bcff4e68501fc53f92de4d690a790ea6293bd06298d2fb4b27d8b95129caacfb4102e56710adc0c4682e6c8ef5688685f7b413d39e0c47234f41b41b342262010141e25abf8af1ca6e521afea150fd5f4c43e19dd4bd3e98adee6d8e53bedf5b23ad8fe98366e9d3b7f240991be3a40f9e683d3c1845341935f0e2c448e06f5cbf8d2676a0ea8c87a8b10fb3744c68d22b359ef572ec752c67de0678f26c555797065cf9a58851b1fc67d0668798503d802b29ba93ca16641756ade14f78b20ec8e7e15580247c0ef8ef2063205a7ea7be1a63ac33e0a6016b76f43c5fa60d70b0456f33a5a49ceab925cb9e5a7eb50836dc1e22fec77bd3f55d1d28125cfa726520060c3342c2cd7786bc06e9e354c26988aec802a30e555a411f7379de181793f7c6383b0b166fcb1029ca514500b8cdafbf6463c68ebb12edc884f3ba1f7ababde6d85d8a906b3636a71be2388896a5c6b947f385f040958b08d421518a0126910b679186b67cce3cfa2c7c713d24c89cc7e114d0a126a8a6749cf1f8b84752bef0731fa78299055f965ad3c469c06695de1fc284a299aef69f5c4ecbc4211189a2332040ea12983ac06502ac0435cbe71e487238b65235ec424cdd93c468b8471"}}}}) add_key(&(0x7f0000fc0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) 2017/07/30 17:10:48 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x5)="7573657200", 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x10000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="d0d62eef67d2785a6bf6ad37b08a1902fb54a91568c56cd6db429c74fe786702", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x50)={0x2, 0x4, 0x0, @pad=[0x9, 0x2, 0x8000, 0x3, 0x2, 0x6, 0x9, 0x5]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000-0x4)=0xfffffffffffff801) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r2 = accept$inet(r1, &(0x7f0000a72000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000c42000-0x4)=0x41, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000f65000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000f64000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e3188c11710fcd9c124f896e5442bd7910e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000cd2000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x11b}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000321000-0x20)=[{&(0x7f0000f67000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000025c000/0x2000)=nil, 0x2000, 0x2000005, 0x8010, r4, 0x63) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aa8000-0x8)={0x0, 0x2}, &(0x7f00008f7000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f66000)={0x0, 0x8, 0x8, 0x7f, 0x0}, &(0x7f000034c000-0x4)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f66000)={0x0, 0x1, "4c"}, &(0x7f0000f66000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f65000)={r5, 0x100000000ffff, 0x30, 0x3b, 0x4}, &(0x7f0000f66000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005d3000)={0x5, 0x8001, 0x4, 0x5, 0x100000001, 0x100000000, 0xdabb, 0x1, r6}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc8000/0x3000)=nil, 0x3000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x40002) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f65000)={0xa, 0x1, 0xffffffffffff7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f00005a8000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f61000-0x2e)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x2004c040, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000b79000-0x4)=0x3f, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f62000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000833000-0x4)=0xc) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000f63000-0xf9)="3dd413c2f5e1f1d3bde794074f482f9b6b2758e83dcccb25e8d0700d586aaa73af72d87f86b8062edbd4923f6f3c04b2d50cbe54da964946097b5bd6a8d446fd3187164c03e5b8868dffaed105e222173a65bb6977556ff77f560d288d9fab29dc1774fbcf361e3c43b9e26b84ec46e79417f4ac490dda9fa9b81165d43af251fb4344d4e1128e3d7249ebdd86e6d06843211f147ce656a1f29b321b3c23bc54ad5729c1c38d96888ebc17174831f5ea9008ea1c8110d90f51794c473dc24b51c5e7547a3d8e518632a38ca57b74e0e525aeeb1cc54be9f40bf659e27642ad7052241c8c3b1d186d06fc097e5a46d92565b635f89a2f4925cd") setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a51000)=0x6c, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f5f000)=0x0, &(0x7f0000f5f000)=0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f5d000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041) lstat(&(0x7f0000f64000-0x8)="2e2f66696c653000", &(0x7f0000f64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r3, 0x40) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xc8b2, 0x0, 0x0, 0x8, 0xa0, 0x80, 0x2, r7, r8}, {0xa3b6, 0x646e, 0x0, 0x8, 0x2ac6ae94, 0xfff, 0x7fff, 0x0}, {0x7ff, 0x5, 0xfffffffffffff8d8, 0x8}, 0x7fffffff, 0xfffffffffffffffb, 0x9, 0x1, 0xc1, 0x2}, {{@in=@loopback=0x7f000001, 0x8, 0x4}, 0x1, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x3, 0x2955f766, 0xec, 0x7, 0xffffffff}}, 0xe8) r9 = creat(&(0x7f0000adf000+0xfec)="2e2f66696c653000", 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000f68000-0x4)=0x7fff, 0x4) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x7e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000077e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d9a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087b000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000066a000)={r2, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000011000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b0a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r4}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000167000)="2f6465762f70707000", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f00000db000-0x4)=0x0, 0x4) 2017/07/30 17:10:48 executing program 4: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r3, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f0e000)="2e2f66696c653100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x0, 0x100002172, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007cf000)={0x77359400, 0x0}, 0x10) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f00002eb000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000006000-0x8)=0xfffffffffffffffe, 0xc2, 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f02000)="2f6465762f70746d7800", 0x1ffe, 0x0) dup2(r3, r5) fcntl$getown(0xffffffffffffffff, 0x9) clock_gettime(0x0, &(0x7f00003c2000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x6, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0xe501, 0x5, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={r6, r7/1000+10000}) sendfile(r5, r4, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f000099b000/0x3000)=nil, 0x3000, 0x800000003, 0x1000000002010, r4, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0x2, &(0x7f00006fd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/30 17:10:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x3, r2) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x20, 0x5, r2}) ptrace$cont(0x7, r2, 0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000f2b000/0x4000)=nil, 0x3, 0x7, 0x0, &(0x7f0000e97000/0x4000)=nil, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common="62637368300000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r4 = accept$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000003000-0x4)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000-0x8)={0x42424242, 0x42424242}, 0x8, 0x4) lsetxattr(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x10)="62637368300000000000000000000000", &(0x7f0000001000-0x2)="4000", 0x2, 0x2) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) fsync(r4) ioctl$TIOCSCTTY(r0, 0x540e, 0x7f) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)="2f6465762f73672300", 0x1000, 0x4000) fstatfs(r0, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 17:10:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa59cc9753e6b00ad) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x8, 0x3, "6011a5e5fb17", 0xce, 0x0}, 0x10) inotify_rm_watch(r1, r2) write(r0, &(0x7f0000001000)="0c5ea34a8843168d968880ea42ad5203b6c845fb0c9de28201714e88959a3ddaee24c6d4d4e1df1b8c6f800c832df3abe28df5d20f158a873728d587d015f05fb18f286d2b41053dc94cf446decdd835fed68b1e05816cbed700c821994ba024d89bc498f1bab2ec60ba35c325e7a53e8cf25434ad074568b0161079595d5c7797bc61cfb36419ee1224ffa0fa78efa89a992aca73323c0bfa980b043b6ba56d7c95cacd7d28e7ef1716b0", 0xab) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x80000000) 2017/07/30 17:10:48 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xa)="766d6e657430656d3000", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x8112, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x4e, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) 2017/07/30 17:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fed000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000522000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = socket(0x2, 0x440000000806, 0x0) r4 = memfd_create(&(0x7f00009cb000-0x1)="75", 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b4e000)={0x0, 0xffffffff00000000}, &(0x7f0000792000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000ab000)={r7, 0x3}, &(0x7f0000ec3000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93340fc33a664f13eeab65c0322901ca6bd31bde2c51f06c7f0b014f9f91eeb7647c7240f476c8d753d000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r6, 0x0, 0x2e, &(0x7f00007db000)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000661000)=[{r2, 0x400, 0x0}, {r6, 0x2, 0x0}, {r2, 0x10, 0x0}, {r2, 0x90, 0x0}, {r1, 0x2, 0x0}, {r0, 0x12, 0x0}, {r3, 0x1000, 0x0}], 0x7, &(0x7f000049c000)={0x0, 0x0}, &(0x7f000012d000-0x8)={0x9}, 0x8) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000962000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a98000)={0x8, 0x7fff, 0x1, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f00003b8000-0x40)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x1, 0x10001}, &(0x7f00003be000)={r8, r9+10000000}, &(0x7f00009b0000)={&(0x7f0000ec8000-0x8)={0xe7c}, 0x8}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x26, 0x1, 0x9, 0x3fd, @time={0x0, 0x989680}, {0x7fffffffffff, 0x7}, {0xfffffffffffffff6, 0x0}, @note={0x9, 0x6, 0x10001, 0x3e30ce7, 0x800008000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x9, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2000000000000006) rt_sigsuspend(&(0x7f000075d000)={0xfffffffffffffffc}, 0x8) gettid() 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d16000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c6000-0x4)=0x9, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000bff000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r3 = getpid() mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x8, &(0x7f0000217000-0x8)=0x81, &(0x7f0000d18000-0x8)=0x0) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d17000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d18000-0x14)={0xffffffffffffffff, 0x1, 0x40, 0x0, 0xffffffffffffffff}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b60000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000b7d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r4}, 0xc) perf_event_open(&(0x7f0000995000)={0x5, 0x78, 0x0, 0x5, 0x7, 0x4, 0x0, 0x5, 0x1001, 0x8, 0x2, 0xf2d, 0x0, 0x75f7d86294d2ef2e, 0x0, 0x2, 0x3, 0x6, 0x1, 0x88, 0xfffffffffffffff7, 0x3, 0x6, 0x7f, 0xfffffffffffffff7, 0x1, 0x0}, r3, 0x200, r0, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d19000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x6, 0x0, "fff4711f83e41347c5d02687cebd39bbad678154aa374a099db8061642e167f5cd63961885a396c5ad61ad1233b92eb8a88c8db7569491777f40c4231f35df4a7f83d09b6068a97fbbcc6f816af8c98b"}, 0x160) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005f1000-0xc)={0x0, 0xfffffffeffffffff, 0x0}, &(0x7f0000d1a000-0x2)=0xc) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00000a2000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f00000c0000-0x5)="801e42ecb4", 0x5}, {&(0x7f0000086000)="62b2dffa22e3d20000000000000006e8567af9ab020ab79452c77dfc3e87a077be3d7d09c99c4c8b1b8d0000e3bc5f0bcdb027d91ef542c74ef1b8df298529f18731f31842ea1fd32e342bd283d87e72c66f652eaba8dd6042bf6bf985a26d81505368f9ae7852494f7ae3014f4e558878083bfe2b6796007005060491340e5d3f6bbb913138baa33894681ae6009288757c6d15e8e5506049dc5ae41494c2fed4d80a782da590c6eac2247204504d9ebd8355b640", 0xb5}, {&(0x7f0000c7e000-0x5f)="8063862c7c79cc64f81fbd9a3eb73792ff09b38c4d93d7d61e4f8d5b8e3621af066dbcbb55aeab27e470123d41d035ce783f9f649c845faedec9638dc28019b8310ff5ec2edadc697a21cc4f71917e0e8fc5a58f02db640db49125d34b9ce6", 0x5f}, {&(0x7f0000309000)="a29906aefc74f41a12e8d8556265369475c1439b601ec2f9141ed88482b6037b070d31751cad5dbb233ba7112628c198d93c143f73cf83d9f6c5ae804221bdd70a4457d0cafcff34e52833f015d84369ab546441ce17f59a7ea14c6db802b282a8368fd2950da31a78a5c59589056b76a6e640300acc7d8a219f91fb5804f59208c54815057c78bc15e188c9ea300ebf80c7218ecd2f6fef1e984f0f66373919a20590f62caf9b99dfad968b099f7d821251f969508b8e56ad64ffb41263d6aa3147b16bea665b85a283cf6f8fcac270f1542da03eb6f2f823cc515a", 0xdc}, {&(0x7f0000d1a000)="7120c7a3bf64d2c53a0e3a2257645d76227e297ec7c68de054ffd9e5632bd1819c88abb8c85f5d592e801ecf6dc2425c48acd043f5085e4414003d46b5002b9c7bae777144daca9bf17d244d0aa01d705e2379222d7cfe10efe1bb8b17a84c3ceff33996b256545f0276295d7a22bf60bf507ccd06b6c937efb0ec5360e3e16992e14b97b34fd59a2f5df79bbe118e76e7b7abb302e5e2c7967e75b28a95672e1833484cb7955d50d3bccddbdc7305cf35ae44b125561c58a1f3c36fd37c40d11b898875a7c1396d133243b5868fa21a0d1c", 0xd2}, {&(0x7f0000017000-0x31)="994fb29c8f9ad38bdf51bcb5fa81c348f9e6f967cff8646932a6c41f81d34cabe6eb5f2a54a35e856fc52c37196c5b82bf", 0x31}], 0x6, &(0x7f0000d1a000)=[{0x88, 0x102, 0x6, "fd31469d94669ed131c16e423cc4bd7efe20df5eb26533f602a79feb150646fe810c609b3cd9251c6d6a40b8bf0e84c63d2cbc539fa1e33960da7a44120533c4f483cd0173107ce47c86eb7fefc894bffa0c9fb5874a8df30c59f080190de24f3d7b53d299fa3a1dbcc60ebbc571e7189ea18d5115"}, {0x110, 0x11f, 0x1, "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"}], 0x2, 0x8000}, 0x8001) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x80000000000003, 0x32, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d19000)={0x7f, 0x4, 0x4, 0x7, r5}, &(0x7f0000d1a000-0x4)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000a14000)=0x1000000000000000, 0x4) getpriority(0x1, r3) 2017/07/30 17:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000738000-0x8)="2e2f66696c653000", 0x10000, 0x4) r1 = inotify_init() fcntl$getownex(r1, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ede000)="0000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f0000c96000)={0x1, &(0x7f00000a3000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r3 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) r4 = getuid() ioprio_get$uid(0x3, r4) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000080000-0x4)=0x0, &(0x7f0000586000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ac7000)={@generic="2e42e9b29f1d4f7c8a3e1e70facf22dd", @ifru_flags=0xa00}) lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") fallocate(r5, 0x0, 0x0, 0x87dc) memfd_create(&(0x7f0000f31000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x1) r6 = getpgrp(r2) sched_getaffinity(r6, 0x8, &(0x7f000011c000)=0x0) fadvise64(r5, 0x0, 0x5cb, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000f99000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r5, 0x0, 0x8, 0x80000001) sync() syz_emit_ethernet(0x2de3, &(0x7f00000bb000-0x2de3)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f112340c074e", [], {{0x6001, @ipv6={0x7fff, 0x6, "8d8715", 0x2dad, 0x95e33edc559b9692, 0xffffffff00000001, @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}, {[@fragment={0x33, 0x8001, 0x3, 0x3, 0x2, 0x401}, @dstopts={0x0, 0x28d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x9c, "a456ee21dc6a329e38957ba283a82c133de8327d054ba987e2e3b21a966ce64ac8843cbf6c4dc9975730b377f37b158f2b1616e2803844979d626544708599d73687d2477801ed58a842c8464027b42c19d733feaf6d7fda848e982b5763e1a19cb2174f53d4e586aa0705baeb2f2b31f2689078a204ad9310a0a11aedc01eed9970171588a4241231c48c7a7c8853652e5093882348211b245768a7"}, {0xff, 0xe8, "d230e3b86dfcaf473dad65665b44e435b0fe1245807093e5ccd01516991c7fa3273858f79952d4fcf4ac286bd67db38d5d89d891dd3ffe825104d2d11e3994e7d3a69e61fca3ee5e3aaa59971672f164f70cb67d45591392629402af2904d1352f5002304caa0c2f47dacc091ebb237ca829ebc14cad6ce926dfec390bf668f614dbd038281ed5ce8987041b397afcede184b3ca077e80cc2ebe135d2d766980dfe68ff29a3f55ccba622c257122cbc0fd94b91305bd88ffc87a20a22f51ff8d9f699a7b4c7ec85147c5cfa49cba44cae713adcd4f102aea603f85c29807407f09e0a01f26b7b450"}, {0xff, 0x6d, "e3628d1cddff383784fcd1fbb2dc3d9b90830b6f3525160742b3884344fb0569d06823bc3f4ef201340d2fe5aae41fbaf17ddfa46f1e66d5c993e640db0c6fe61363cdb3b86e3cd1554793dfc5537f15c91c77993cd70afd7f479857efd92a0efc06943d8e9b9a3386d6b06c84"}, {0xff, 0xe8, "04a596a00afe8ee17774d27b9b5d1b4877a33a9f599133787b5885ff489710defe7736e6764c103376b9873a6602a3b67975cd6a4a258a559163a7a2357a1967f7f9e35a9a57b8a9f07644afcdff1c131a045607831392fe36f29ccc4f8ea840312cdcb808d4ad564b36264b7d2d66153538928e53e05c2792947e6ade80c704a500f06a9bd97b8779c4a17d03856a2839e94f160a23e6020e5f73796817b3238a4248f7d66c35346a51d5366bd5c6e8e6ec11d2d72d5696876ecaef030a24bc974fed32b7837ad712dd78ba84c0d4de3dfe91098e7eea52370a520dd0fc6190eb2118e6bfcf5978"}, {0xc2, 0xaa, "e7bc70ff30472997cf25671ac93ba74726be444342a3f4f7df18bb87ae7ecad3fe57ddb4d5baad3a267e3208b0cdca14ed31183c23cca675d744c0d6043116dd8795922f024a0704afe1f8071c57e83709f101f023ce6480bc16ef4d9d1924e78e8eacca8cfc93839e28eed9407874fb770c4c5af5d160253e360fa75fde5e19fcfa9267101816c3ff3ca36b27075f749c03359ebd3cadc8cddd4a09174749725d00943264144d971243"}, {0xff, 0x37, "e39c1675872ceea700a319877f269fb2eb0462eb27286cc2d3d4eb5082ea9e1830acbcb56e9272217e9a1b973e13340f1cd6d4b0cabec3"}, {0x1, 0x1000, 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"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@hopopts={0x0, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x57, "99858800781e6ed562e9a729601625d15582171fe4d9a3de6a1ea9063844c345d102830d400ce9c08ba3a4ab2317d6fc1dfb2eb841fc5e4f089e3d24bc38e3663485fef08168ba3e4d6713471f29fc2da0288bb0375734"}, {0x0, 0x5e, "1c3f6007d302b2ca071c95ca43059f29de1f6f0e481809ce555e4c61dac938d5b49d738c32a4383d46afbde8dea844a5a44209a493d50e9910c70f7b31df4b412c9ea68cae318b5aadc4ad8c3b847e81c56c2bdde884464dbd5d57b02812"}, {0x0, 0x4e, "7c0bc16694478abb2d5c198d8302416ef60cbb25a973af094e268a29666163ee2cf3c1c8453b364ebe7ccefeecbef6f535eff8f4ac7236f3ba4442c3db44111bd66fa0e8ab38b8fbb5e7b6e3b4ea"}, {0xfe, 0x9c, "7bc29abe66564a1b6ec16ad54c9099dbf562418295524ba674704fe6d1034b49ae2c3bda481bd0783cb6d0f186d4f6c6fed4f9c824b9011e67cc4e18523e66f132b2d79eb36c65ccae384790f290ed109759eac2c1550c8f2b2b121ecd7c4aa6872419539c0a9f3aa0cdafae964ae4b3ba71ac1df4372dabace5ec4e53b805939404749f55d556edc88f92e5ab6383503bf364a6770f8aa7498ed262"}]}, @fragment={0xaf, 0x8c, 0x8, 0x0, 0x0, 0x2}, @fragment={0x11, 0x7, 0x1000, 0xffc0000000000000, 0x3, 0x5}, @fragment={0xff, 0x400, 0x80, 0x6, 0x5, 0x0}, @routing={0x0, 0xe, 0x0, 0xcdc4, 0xae, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3b, 0x401, 0x7f, 0x2, 0x2, 0x6}, @hopopts={0x84, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xdd, "ebd0ff2023e79ddb3fdf10a1873a875b96c5e3d3099d120ab0d1e93b3854e06a5b45d3ef70e421508a8bb271e4a5f741b6c25177c9cdaac50225af19c0b4bb315be9e48f4c21d351a886fc4f42c106681d7517c4bd330e3714bba86f12fc6fa06da6e7a995a6647d48b254bbcb5944404b2659c46d4324df6a5dbd5a90b7b5aa39fc26e90ebef0a2aa938891d2cb34b006101091f8dd2f5365bc6f49b9bd03190ff3047d20f41cbcac940f2a88095b1415a9b22fd20cafa4552a99e0d86499e5f8a09f76bad4aa883adcfcfbcdd8188711bab60657ab685f89568b0a73"}]}], "3946bb369f0dcb88af52260f68f208692b3e6d76eb39d90cc4362b27e41ffac21e2479cf2334acccd94b88a7fb236c4acb92d5c24f42d3931878baa2aa5fed90d27704864ea8552dace5a6332abdcda62c11d0b623d541e76c9a39b8ed4b2cc0c7b9f279216850a1a08b01faa8e1e46ebd4fc3b632a79e603a43db39d3edf62e6b35cbad5e55afc3fb47ab159231d3527c2f99d2fac86223af23d0d76e0e6764e37aecf40873038d089225cf6a7784efe256e5e213376276f5363f97fc3128a08a9ecfa0a377a441b3a3a0b0d3f031cc8dc15881d7dfea72c8f4d295256a292ca44d6a08ad3ca7a8b8036459"}}}}}}}) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000ba000-0x10)={0x0, 0x2, &(0x7f000008e000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff0001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f00000b8000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000070000-0x10)={r5, 0x7, 0x93, 0x2}, &(0x7f0000018000)=0x10) mount(&(0x7f0000066000+0xa82)="2e2f66696c653000", &(0x7f0000042000)="2e2f66696c653000", &(0x7f0000066000)="66757365626c6b00", 0x40, 0x0) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000017000)=@assoc_value={r5, 0xfff}, 0x8) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000b9000)=0x0) r6 = dup2(r0, r0) write(r4, &(0x7f00000ba000-0x96)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460dd", 0x96) r7 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) pwrite64(r7, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r9, 0x407, 0x0) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000060000-0x9)="2f6465762f76637300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000ba000-0x1c)=[@in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x1) sendfile(r9, r7, &(0x7f000000c000)=0x0, 0x2ea96fac) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r3, 0x0, r9, 0x0, 0x100000000, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00000ba000)={0x0, 0x0}) splice(r8, 0x0, r4, 0x0, 0xfffffdff, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getrlimit(0x0, &(0x7f00009ab000-0x10)={0x0, 0x0}) 2017/07/30 17:10:48 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000031000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x7fffffff, &(0x7f0000030000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f80000)="2e2f66696c653000", &(0x7f000024a000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000031000)={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]}}, &(0x7f0000031000)=0x8c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000002c000-0x8)={r4, 0x1}, &(0x7f0000032000-0x4)=0x8) r5 = memfd_create(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x0) write$evdev(r5, &(0x7f0000009000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) read(r2, &(0x7f0000030000-0x74)="0000000000000000", 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) epoll_wait(r0, &(0x7f0000fdf000)=[{0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fe3000-0x8)="2e2f66696c653000", &(0x7f0000fe3000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe3000-0x8)="2e2f66696c653000", &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dcd000-0xc)={0x4, 0x0}) 2017/07/30 17:10:48 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) socket(0x4, 0x7, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000fbb000)=0x4085) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e7f000)={@generic="98f9993eb237d24c95825424fa301d23", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$intptr(0x1, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dcf000)={0x4, 0x1, 0x5, 0x3d98, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 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 = dup3(r4, r4, 0x80000) r6 = semget$private(0x0, 0x7, 0x7c0) lstat(&(0x7f000037f000-0x8)="2e2f66696c653100", &(0x7f0000997000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000888000-0x4)=0x0, &(0x7f0000336000)=0x0, &(0x7f0000564000+0x6e3)=0x0) getresuid(&(0x7f0000b05000)=0x0, &(0x7f0000bbb000-0x4)=0x0, &(0x7f0000c9c000+0xcdd)=0x0) mprotect(&(0x7f00005cb000/0x2000)=nil, 0x2000, 0x2000000) stat(&(0x7f0000203000-0x8)="2e2f66696c653000", &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000e51000-0x58)={{0x100000000, r7, r8, r9, r10, 0x84, 0x3, 0x0, 0x0, 0x0}, 0x2000000000000000, 0x9, 0xfd40, 0x0, 0x0}) semget$private(0x0, 0x3, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000e4000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x0, 0x80000000, 0x80000001, 0x0, 0xffffffff, 0xe8, 0x1, 0x186a6999, 0x3, 0x1, 0x3, 0x0, 0x3d5c, 0x10001]}, &(0x7f00006e1000)=0x108) sendmsg$netlink(r4, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000219000-0x14)=[{0x14, 0x101, 0xd05, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f000047a000+0xc44)=[], 0x0, 0x4}, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000b17000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002c9000-0x98)={0x0, @in6={{0xa, 0x0, 0x37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x481}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, 0x98) ioperm(0x0, 0x8, 0x0) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000270000-0x10)={0x0, &(0x7f0000a93000)=[]}) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xeffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) r2 = creat(&(0x7f0000018000)="2e2f66696c653000", 0x188) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000+0x181)=0x8d2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000017000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000001e000-0x4)=0x7fffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000019000+0x6f6)="2e2f66696c653000", 0x80000, 0x20) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000001a000-0x4)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)="2e2f66696c653000", 0x400000, 0x10) setsockopt(r0, 0x1, 0x4, &(0x7f0000011000-0x93)="246673fdde528d35d3dad211053cf81a9d2a7790570e8369a1fb82d587c7c36785e1aee681252583ab3e76bb22b2bd509e03bb6e5f3c59c7c08ce6ad68ecc7e7ee4f9c176ce4863163aef7a266778557dc6efcb045d9ea991cb7af862c4a43f8ba87b10df4d171e5059b1b5f55a855f456939a8eaf7946a510d619b513eeb08a13793e3ae1329abd1cfd4003bd44803093786f", 0x93) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000001b000-0x9)="766567617300", 0x6) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000012000-0x8)={0x1, 0x0, 0x80000000, 0x1ff}) munlock(&(0x7f0000016000/0x2000)=nil, 0x2000) setrlimit(0xf, &(0x7f0000019000)={0x101, 0x400}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000001f000-0x4)=0x5, 0x4) getpeername$ipx(r3, &(0x7f000001c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f000000b000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001e000)=0xd7) io_setup(0x3, &(0x7f0000011000-0x8)=0x0) syz_open_dev$random(&(0x7f000000d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40) sendto(r1, &(0x7f000000d000-0x25)="", 0x0, 0x0, &(0x7f0000018000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000001e000-0x4)=0x0) 2017/07/30 17:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d86000-0x58)=@alg={0x26, "6861736800000000000000000000", 0xf, 0x102, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00007d5000)="2300", 0x1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000f58000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001c3000)={0x0, 0x0, 0x0}, 0xc) shutdown(r2, 0xfffffffffffffffe) syz_open_dev$urandom(&(0x7f0000ec8000)="2f6465762f7572616e646f6d00", 0x0, 0x0) recvmmsg(r0, &(0x7f0000785000)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b3000-0x90)=[{&(0x7f0000f56000-0x15)="", 0x0}, {&(0x7f0000674000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002f3000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x5, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x2}, 0x5}], 0x1, 0x10000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000876000)={@generic="815841bfeb247e37afea0dd10fed0cdd", @ifru_flags=0xb1fc}) sendto$inet(r0, &(0x7f0000f56000-0xce)="", 0x0, 0x10008840, &(0x7f0000f55000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r2, &(0x7f0000f5a000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = fcntl$dupfd(r1, 0x0, r1) pipe2(&(0x7f0000303000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r5 = dup2(r1, r3) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000b4000)=0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000a42000-0x18)=@add_del={0x2, &(0x7f0000f5b000-0x10)=@generic="aab70b7e9f982b57a781f0b005ada071", 0x3}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f57000-0x4)=0xcc2, 0x4) sendto$inet(r0, &(0x7f0000f55000)="55f735c0ec86f970399de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e911292342138e13cfd485e6f71c786bace8c10dd10cfbe5e0f564720b0cc5bb1cde14e2e5928c5fdb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa2221b1dad74ed157037b7438961a465c96b8fb2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25c10ddca5fa54ec8e5211d0e1f2a523dbf285f2f9fe96236afe0f4ff36a74850d13cc7f9d034f0d10037064e80236dc846d40922452a007c95fe70a908804d5909561480f", 0xf2, 0x8084, &(0x7f0000f55000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000f5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r0, &(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x2, &(0x7f0000549000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000deb000)=@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00009b1000-0x50)=[{&(0x7f0000f56000)="7ad2a56f193d33ab721c97144ac6747048a0c8481ccb97310a5a9b143fa4b47ecc8f2ec7d737ee400e5793b83d9c1d90c36f74d2a145eb35328a02c540fc0efff76955c166c524b4cf1fac23e38936954607bdd19e2db54e13977e1363b92d7facf33c22b243bcad2f5c802ab039e4b0d04281458a309cf1fe66c694b2990f2cfa5db9e6bdf0b5b9397e9d1fd4f60419eb24", 0x92}, {&(0x7f00004ad000-0x2d)="c5973e1bfc4b6e6f60c6cd6257c9c72be72f014525ea829968e881ba29c9023fedb87b65721e38be149849cb8e", 0x2d}, {&(0x7f0000f56000)="61a1ccfa", 0x4}, {&(0x7f0000bfb000)="09d85ab0086a9425d0ec0dd41c75d441c53ba8e673833de88503566c17c24c9f95062ddd3e64a99065c50832bc2cb7e8af8e137fc191e398cbe7c5cb2d4abe4d9c446ebd130ab608fc41367a7fbbf5d3a064052bf348106f2ed015b58ca06d7c92ce3b30d8f658527efa72edd11bce51e5a3cab4e18b9998760747a6629dd06f1aba93763a67f3254454f9", 0x8b}, {&(0x7f0000807000)="f1f0ce51dc89c2dd58923ec3d9ab5f7e809688c301a5507179a2fb97869455fb515c217b7a99488561854dd012cd40585247f5d971d785d86195800c437985f54d3c27cb58d68adc", 0x48}], 0x5, &(0x7f0000667000)=[{0x40, 0x11f, 0x9, "35706311271ae5aa667a34d41b6aefb3b92a0602c3de961d159296405f3ba834ec84857de816286580bdff"}, {0x38, 0x0, 0x0, "d62ebb8e0119b4d74a0492031fd417feea1c85670f58df7e8db419760a333ff13c036d3bae5b"}, {0x98, 0x84, 0x10000, "cd5dd33f55ada42c10a97fe46cf09f9d5f1476b5556828b0f5deb522c6d35ad7588ed80c624b7ac3e88616e219524d81bb106435ad376bddb49ef517a21489d3d1a9e5da10bd599fbf829ad1c911390c99e90e931c786dd2e2775877efac486ec0b242b3a70431e097b51658c47023fd6666b0cbd28826c649de11c5aaae14adbbfd26a7a585"}, {0x1010, 0x29, 0x6, "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"}], 0x4, 0x4}, 0x800) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000f5d000-0x8)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000097000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe9}) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) sendmmsg$nfc_llcp(r6, &(0x7f00009bf000+0xfab)=[{&(0x7f0000e46000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1519bcef05a11311b56eb8e060000008479b8c54121270000009815b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000210000)=[{&(0x7f0000d79000)="1a126ebdda480e71afe07bfcf092fdbb31bb83aa1a52313d1caa9c77b9f3a92436652aac5abf26b43765275b16444c3112602714b91a05f8147237ca59ad1a1e1f9458b24fb249c301", 0x49}, {&(0x7f00004dd000-0x11)="2bad5d2e430d36716139cb74aeed3136e2", 0x11}], 0x2, &(0x7f00009a2000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r2 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) r3 = getuid() ioprio_get$uid(0x3, r3) r4 = dup2(r0, r0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6, 0x400000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") fallocate(r5, 0x0, 0x0, 0x87dc) r6 = getpgrp(r1) sched_getaffinity(r6, 0x8, &(0x7f000011c000)=0x0) fadvise64(r5, 0x0, 0x5ce, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000f99000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r5, 0x0, 0x8, 0x80000001) sync() r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) unlinkat(r2, &(0x7f0000dea000)="2e2f66696c653000", 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "0e07405a92885dab91772c391b212e2d725ec2118751679cb77e825e65ee61cfa974c80b5c597c18fd7a1f6ec0bc4854088ee403d4555c7568ffb5a44c9c2ec198f0e0e1bba8dc88eb726e18770ea5283c58aaec4b019cb319a5467cb19414f069907963028363eee8c2e554e8f98f06a4627ec0565d11054bf097efb382daaa61972fce775c5dea219931534d906260a5ec6ce641b19765a0e9cf9e38ae1d027eef945676eff181c9252b59f533bab72c375579abbfd3c2b6bded524f8ee9ecdb5b4b9ef2c807a0cdde048d318677107306d2df2127fb72b452f2012646a96cf868b65d60ec2d2c0993bbe47dec0d96598691fe5b834ba74a2723272be323cd0e08abc2125759d4b49cd46b4afae9745a98fcb99df39fb1445cd95d5ccafcade6ae10e366608bceb246bf76e7011336ec81468b4f272e25bd292c48afa66412aa4ee4bc02e7a2affdd78bcdd4bf595a0cabd82e19eeffbbd8dc9f8bbd0ce0622696f0fa442f009c44c26446e9b875090a8245269aaee66eca855550a503b5271b7d76f9267923474df2954ffda27780c02f732255f75782083ac127f175808932b17544696d0ad1151ea93ff8eb17a95c6236ac3f31cdfe5da5b83497fcc41c94ee68067106d07f0a34199c58d855ef6ed6e6a1969f04da31211b75f6e1f1c7915cebd5fa13753e58cb3251a262a88addd7429bf9b35bc2c1e6fd85b19cd9cae864cc080cd88c2da7eadf6513236ac269e79235af41586c782e498a2c4de70aee02a62ed3fa7d2ca8f32c6f86c240ff6b4250357b358e3e56ed3b029feefbb03bfeb1eb8ca11ee5d4eea76c1f7bd460363d8a2f01931ef47043eb8bbf33ab67624d066ab6779a91320515baacec3952c0e8a7784babccb81ac620c9344b871f7ed38da27f16c7e3e8e9f4160dee57bdb600804a4f83ee8b460396e1ec2c630f71a0112fca318043f576533836969ebce2dd9dc045062024775b9a5bd40cdb813ad6c6382fa21fb5c043f9a12d2602697e13afbe63820c1c70a124cd1f3383b7869da55efdf489257362746906584197b4fd432d869179152827696b00c0642779722db88bea3425e8ec40f2b96b5305023dde78c8df9a42eb953d2ef4fc10451db48585fdb6e1264a7dbc7a10a45d5a10c1e1c756cf6c317e9bf452b5302f3868219fb121a96298d212d2b8eead855537cdfd0d6ed748680cf816d34f4348e269e2009d875b68d39045ae3686a8a705ff5e06a45e5629deed0b637284a9992001d0cc0dd8d7797effda3d08ca488274a0c45eddc9ae3b840c1532a3bc7200020b9bbd8332f133ec63d1d06ba0458770bb49ce2a1dc9ec591f9402114516f8c452d2d7e2f046a265e6dba284134a15e6047ffc60e71611ea3b16939fa5e34e1ee6f50cd53887c9590e05f0226f97b343e6"}}}}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000a93000-0xbc)={0x100000000, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "560923154ec2e3f6", "6812efbedc1dc472b78fb10a983aed48471f8ad97c65e1cc55d54c9d27ee7012", 0x40, 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]}) recvmmsg(r7, &(0x7f0000f0a000)=[{{&(0x7f000011f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000c23000)=[{&(0x7f0000e1b000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000f0b000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x2, &(0x7f0000f0b000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x8}, 0x8}], 0x1, 0x40000040) uselib(&(0x7f0000fb5000)="2e2f66696c653000") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) signalfd4(r0, &(0x7f0000353000)={0x7}, 0x8, 0x0) open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e37000-0x10)=[{&(0x7f0000027000-0x5a)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d818fe58a2b24a03ca9164723e01000010282132e23ffb0110001741380200ffe9ff00000000a900000000000000000000000000fd12ab00da4a0f536e5086", 0x5a}], 0x1) 2017/07/30 17:10:48 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) recvmsg(r2, &(0x7f0000cd7000)={&(0x7f00000b0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x3}, 0x10020) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000786000-0xc)={@rand_addr=0x3, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000)={0x7ff, {{0x2, 0x2, @rand_addr=0x2400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) poll(&(0x7f0000003000)=[{r0, 0x0, 0x0}], 0x1, 0x5df) pipe2(&(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007000-0xa0)={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]}, 0x6, 0x4, 0x7, 0x7f, 0xfff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000-0x8c)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000008000+0xf37)=@buf={0x52, &(0x7f0000004000-0x52)="fcd772e6bef558842b8887ab29d3b004b45a714acb78d50fc297e808435e883283d3891c8c2c5363b5abbb24a81cab90b92a1518e0b5c98f1c21ebd9b19d1afbf4fdb8eb568da698e709b5ce95a19eaaaa01"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000009000)="e04c", 0x2) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000006000+0xe9a)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000004000)={@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000009000-0x108)={0x9, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f000000a000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000+0x6dc)=0x4) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e06000+0x821)="2f6465762f73672300", 0xff, 0x7fff) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2e2f66696c65302f66696c653000", 0x2000000000000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000c45000-0x10)={0xfffffffffffff432, 0x2, 0x1000, 0x5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000b76000)=0x106, 0x4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000b84000)={0x3, 0x0}) mq_timedreceive(r1, &(0x7f000061d000)="00000000000000000000000000000000000000", 0x13, 0x6, &(0x7f0000ddb000)={0x0, 0x989680}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r5, 0x81, 0x5}, {r2, 0x7, 0x6}], 0x5, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f000000b000-0x8)={0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x800000f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000127000-0x8)={0x6, 0x5483b783}, &(0x7f00008ad000)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setns(r0, 0x4000000) syz_open_dev$sndseq(&(0x7f00003e9000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00009b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) r6 = request_key(&(0x7f00000be000)="7472757374656400", &(0x7f0000373000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000535000)="2370726f6300", 0xfffffffffffffffc) getsockname$netlink(r1, &(0x7f00003a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000052000-0xc)={0x13, 0x0}) keyctl$link(0x8, r6, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e39000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pselect6(0x40, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0xc470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000)={0x0}, 0x8}) connect$ipx(r0, &(0x7f000070d000)={0x4, 0x20, 0x5, "2d38c064d6b2", 0xff, 0x0}, 0x10) epoll_pwait(r5, &(0x7f000080a000-0xc)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f000023d000-0x8)={0x8}, 0x8) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) fstat(r1, &(0x7f0000bdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000635000)=r3) r4 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) r5 = open(&(0x7f0000a89000)="2e2f66696c653000", 0x200000, 0x30) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004f8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000064000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) sendmsg$unix(r5, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, 0x0, r7}, @cred={0x20, 0x1, 0x2, r8, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r9, 0x0, 0x0}], 0x4, 0x8000}, 0x4) socket(0x10, 0x3, 0x0) clock_getres(0x6, &(0x7f00000d0000-0x10)={0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000eb8000)={r6, 0x0, 0x0}, 0xc) 2017/07/30 17:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80840, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000eb9000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = gettid() gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef0000)="2f6465762f73657175656e6365723200", 0x8000000000000, 0x0) stat(&(0x7f00006fc000-0x8)="2e2f66696c653000", &(0x7f0000b1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x200106) r2 = gettid() r3 = openat(0xffffffffffffffff, &(0x7f00009ae000)="2e2f66696c653000", 0x2000, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x10000, 0x1, 0x0}, 0x0, 0x0, r3, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r4, 0x0) set_mempolicy(0x21, &(0x7f0000fd9000-0x8)=0x0, 0x6) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00008d2000-0x4)=0xfc) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000d8e000-0x38)={&(0x7f00004a2000)=@full={{0x3, {"b4796ed73b9d62"}, 0x2}, [{"adf4494e8118f6"}, {"6bddccdde355bd"}, {"2df2cf81a68ea9"}, {"182297cc9cff11"}, {"bc4350ffdd7b57"}, {"71150312055ff5"}, {"b094b5f2378a4c"}, {"203928b09482dd"}]}, 0x48, &(0x7f00009f1000)=[{&(0x7f000070b000)="82fc42a2298f91ef7d2801aa1598ccd836d2cd50dc1ea12f14c9ea26cc7b6459561dd483480aea0af87aa9c9933e5768218ada89e18ad1d93c9579c8a049950238e73b144beec1754b57cf51e9bfae288dea7ff135678d66652fb71c8ba2f17cddba9ad190e752baf0cd89c5169d0f5f8e2322109d81d67bc4ec50cc12ea532160a6973f3bda8f3e6a8e72ae9c728d9613bbf19d521701ad41807aa666be278141f92bd028c90a19a0b9d867f704398c0c4b53da7ac54327706f92f22d492d0d5618c93b6a0ddce2af60d526", 0xcc}, {&(0x7f0000c90000)="9c3af37eabdb506e040b11d85c3d0c86b90f0975c06accca62dcf499818d8e7393d392df3c7cb7fd5cbe682ffe5269f9d254b379d0803489bfdea258a5dfcd784ca3d9e07512cdd2c3fa95f7b0592d0a6fda691fc721b84d9d3a71a5c06c3e71063c5ddd40fe826577e10a70c516731179842e716bd1ca08c03340bc7ff4ee4b71d51d12bb3091a22fd5b6ef31921aa2a99ddc9f449fe7e879878d9cc9387af4442716d0bc4409a6f41d16e5dbbe47f5c507f95f282a7f01", 0xb8}], 0x2, 0x0, 0x0, 0x0}, 0x800) mkdir(&(0x7f00009f6000)="2e2f636f6e74726f6c00", 0xf) r5 = inotify_init() inotify_add_watch(r5, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) inotify_add_watch(r5, &(0x7f0000f99000)="2e2f636f6e74726f6c00", 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00004f8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/30 17:10:48 executing program 2: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000be2000)={0x7, 0x5, 0x3, {0x77359400, 0x0}, 0xff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000341000-0x10)={0x5, &(0x7f00000e7000-0x14)=[0x8, 0xd8, 0x3, 0x3, 0x3]}) fcntl$setownex(r1, 0xf, &(0x7f00006c3000-0x8)={0x3, r0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f73657175656e63657200", 0x400000, 0x0) fcntl$dupfd(r1, 0x0, r3) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00001af000)={0x3, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000512000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) unshare(0x20000) socket$inet6(0xa, 0x2, 0x0) request_key(&(0x7f000070f000-0x5)="7573657200", &(0x7f0000f2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000997000+0x625)="4a26637075736574656d31706f7369785f61636c5f616363657373656d3124292600", 0x0) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000576000-0xa)="2f6465762f70746d7800", 0x40, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r2, &(0x7f0000b46000-0xa)="2f6465762f70746d7800") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000059e000)={0x5, 0x100000000}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f26000-0x4)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/07/30 17:10:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008f0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) chmod(&(0x7f0000fc7000-0x8)="2e2f66696c653000", 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000b1e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x101, 0x7, 0x20}, &(0x7f000056a000)=0xa0) close(r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89000-0x4)=0x0) dup3(r2, r4, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a96000)={0x7ff, 0x10001, 0xa, 0x8, 0x903, 0x4, 0x216ff118, 0x6, r1}, 0x20) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) flock(0xffffffffffffffff, 0x0) getsockopt(r4, 0x80000000, 0xfffffffffffff800, &(0x7f0000423000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000186000+0xb11)=0x82) r5 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) ioctl$TIOCSTI(r5, 0x5412, 0x2) mmap(&(0x7f00000d4000/0x4000)=nil, 0x4000, 0x1, 0x8010, r5, 0x0) 2017/07/30 17:10:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ba5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000301000-0x1c)={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dc7000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0x8000}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000df8000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x6, 0x0, ""}, 0xa) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000545000)="", 0x0, 0x1000000, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000060000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f000005e000-0x10)="76626f786e6574316b657972696e6700", &(0x7f0000051000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x2050, 0xffffffffffffffff, 0x0) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) faccessat(0xffffffffffffffff, &(0x7f00003a1000)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") fanotify_mark(0xffffffffffffffff, 0x370445548c59714f, 0x0, 0xffffffffffffffff, &(0x7f00004cc000)="2e2f66696c653000") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) prctl$getreaper(0x0, &(0x7f00003b3000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000887000)=0x0) sendmmsg(r0, &(0x7f0000544000-0x1c0)=[{{&(0x7f00001f8000-0x58)=@alg={0x26, "6861736800000000000000000000", 0xf, 0x0, "6c7a3468630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000040000-0x60)=[{&(0x7f0000d80000)="f56101bf5e049d3439e65bdac9232959b84b4235f24058b2490c8e65d3d34629ea75f46bc12c351bb6a6de93bdf34229199954720db9a4bd5216de2e65ead4180b6e28e0e9b5c238f0979bafa09fcde9988ce09e697c89f26bca3696ed69299242887e51d7a97964678f7b86ce73daf199e0fcf6", 0x74}, {&(0x7f0000e42000-0xf7)="7066474c5aba9db3eefb511848de571b7eb46069f3e427d5e04e20237ea3aa79c2085d2511da5a062aab4cfd7c8dffd0a66f55d2a0c84f3ab43cd676c312e352b9190738479f78376b04e2f17195ca2898f5b9ba5813709d381416f97e796d9d6c8f6ad07022b974ecbdb8726f60d1e2811b0f9eb5c749828a2e54b6ac884ce552987d0c98e729bd532d356afa975ddd9f2a72a540736c4f529582650b4960f037595842002f71e5d05aeea29338c681c78798661982626b6a57dccc6935d456cb1308100e0611842a6c207aacab68a4693131b31b4eea08ac19bb333b5fe8846be8e1d057e6e6588d16930453b9f3655bb1662c285354", 0xf7}, {&(0x7f0000ef0000)="02f59324288eddbe89837a690967a71ad7c500188a73c8ec0b4fcbcdf7decf9ea3010e9fcf0d26126fa1f422b65ff675694dcfdd17d70df097b79ced8be7123930b40f7194b59b82c8eaa4116f9fe2f9d46acd", 0x53}, {&(0x7f00002b2000)="4a9e0d305579f5161a3536e8b2c7e8cfc8ed9d64f166f87319c67069552a7f044e27e4605bddea9fd776b9e43d4dd718993a1c1171bd893fcd64299415de80ea052dbeed107658f40650ba5e2b181598b069179cc68ea6a73cd1f63aeb598caac4e7ba509cf1f474dcf91ad9e9191410fadde6a99368d1b2824c0fc506b35a9829e40cc5eae9020d4c797d8db394dba090444c096b78c0d17098cee045b104fab19e329ac309d45d0502fff3c1843973523eca451b1d55cd6eb99b72b7e6811fe8a31ccfdc16214bd72adbde46f05e9c0517bef3ad", 0xd5}, {&(0x7f000092f000)="98aa4e70acf4fb072dd5c11fdb7f68d518057404403683d93f1a3f62908c9d98438af86329767362caa108218501e3cbda34b553ba3f73fe8c08826ec2d36e35b3ea481cbbcdf69dcdeb8515e49b1d938879c77b3c5a5f555290ad5959789fa71c293a0fee9f68d4ee58e7e7809b221f1d429b4e251f623d98c3d002e7edbe2fe9b017e57129094da12bb3c00c2014da3e86a4bb", 0x94}, {&(0x7f00002b2000-0xd4)="77090f615445be7b35e887cedb597d6814fd49155aff689fa742134c42c1e6373afb54e39a6b2918a70058d44e0ddf96e18cd183093260d0283888b2346b966f8c88659c0d2387c9878c279ebcd6bda82222e8868ba2c484ae7ac7f487306ccd88ef56c3ccb47c940d10fa0bac870dc3d8afe11cf37a5bff818b1fc793db53954468c5729573cd30c96ba02d948ad3899b44d6b6938131bc6c19d521b3f9eeccd309af3b5dc6e4e364a87d40c68f3ecb83e6520d65d47dd483f76f2e2b6eeac0844b7b8b4ee9ed70a050d56bd312fb42dd77c093", 0xd4}], 0x6, &(0x7f0000035000)=[{0x68, 0x116, 0x5, "05f08d25a3202370bd706eee3cc5190222f5189b7800b43916a6b29392ab3326e7854393b024c018d648993054f4ae38cafea3b883c0a06716758ed9d18689e2be28fcb586c2fd516f80d448b05349eaeb268844"}, {0xb0, 0x13f, 0x401, "bb81c532761c25e70b7e7dda78063e60b3a0a0379899bc673c8af49a09d8b18a8b62d5601e6c3d31b772f2640f45310a47a1eb9a9bf1d3172f506fb38c8c483b4533901978320ded594d3d23789773c1f14ea51480d25419a5b89aa4254c1ca373529af4095615bea8ea2afb1387a1c32954061a45dd4e3279647ae4e3fa6d2723f3a3632a339bbf81a426fbf32302f2e5a5910beead51168140"}, {0x18, 0x10f, 0x7, "4b061954aeee7f7e"}, {0x1010, 0x108, 0x1, "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"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"}], 0x6, 0x0}, 0x10001}, {{&(0x7f0000870000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd8000-0x60)=[{&(0x7f0000b72000)="", 0x0}, {&(0x7f0000e06000)="4d49cc7427dfddbcccc2237c17ff996761b137d48b85506fe34f5c85875f36d7da526431b83cf2368912bcf9a1bbbe6db810226e9c8a149de95b894313682eed3b5a965c22f3d4eb38da8eb1677c88377d5739e744e0f7b0f6ec85c59e5d936228b4c8516692d7052802984b2a0a43ec631cb7111a2ba0331e8ed77802c9adc8a9456ea6b4d1565c4ffe92587c1563024c039517aadb60b15bc3847ee1d5fc3bc03ed989678ef4c1a1789dc6194135d7f16d2d8e18539dc09cf322b4512b4368e204d45ce57db0b793455c59f257d1a30e77d01688f0c8dbbd267e9f501fda2d7fc9fd3a9a0eb2", 0xe7}, {&(0x7f0000c2c000-0x6a)="7a4d4a4dc83bda4ae22cdb961692d9b4601457f7e39bb9a688c173ecc43161e305d56258205cecf1ca1bf928d686e2665618828f4073db16a256294073ea39a03ee8f69df828211b366549bbbe75093f0de05f54a0e0bf7001c29330f8451bc1e72280f849db77b0859f", 0x6a}, {&(0x7f0000dce000-0x8a)="2bd8d895a5e865cfe717d0d0ada64bfe3d329053b95516546a375ca71108bdcfc9dac2f62bf29331824cd18e61072442f19ed0ba5c2da63517b50d65522e1ddd3abac9be5d56235a72bd32907f303cdb58187025f9ddeb34907269ac476d18afa674daf2ffadbf02731394bc86194200b3e51a4f09e57664c92c80b3ea7149909dab9e1b381cd7b7f1a7", 0x8a}, {&(0x7f0000b70000)="4ce86a1271b700aa852d3dafe6fb01e36fefa13e7cf76a6ef4601a319e192728dd9948d7f8aac63dfcfcb77fba97f3103fa3b57eeac59025e3b5f835c83597e977df19db68cdcace3e503809ae33e84219f0c51a0569ea3d30ee2a899c55beef24da1f763662cfdd7db40b380c390055eaff0ace4216509e8f625c0a03a7eb8d8ac5403a46ddbdf1543787b41f0a2bd25d740a6ba51d86ce905d6ee5ba", 0x9d}, {&(0x7f0000bee000-0x87)="477a074e612fbb97e9baeaea4a37aa208c0b15f38ac829eba14540e1e0855ac3f14616963d683a6a6d297d04f5db38eb7a99d9c12e51c6677891afe0b842b9ea603e0fb7beda2e1446b24b5e9144ca61adc495788c2a352089d0b27cc9c5a601adea1fcd3382935259dce394322b7349242a514a41673979eede2884c11b25a4c792aca98582c1", 0x87}], 0x6, &(0x7f0000aa5000-0xc0)=[{0xc0, 0x102, 0x3, "b34bc417f1e6671146c4f6badc1815ab90b55c46d5e808510d98a5660865dcf075fa5c049d638f643d8e56dfb4cd690b84401c76091f037cd10312ef08579ef1a0cf6a6e1c052a4c572a2a2f071ab9898b3291e60e42a60c5580ae22f360477e77fa9e59aa69bb54120393c739bc34da192c5bc30c0f3feadce85ac6bf63f24fc8e10005ac315a2b19d6e68ca30f67672c25b4b66c0b5e3358972f7b66257f0b3b1acfc802330ec93f33eef015"}], 0x1, 0x0}, 0x40}], 0x7, 0xc051) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000789000-0x8)="2e2f66696c653000", &(0x7f0000a10000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000840000-0x30)={0x3, 0x0, 0x0, 0x5, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000073a000)="2e2f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002d2000-0x10)=@generic="de6c66592d17803125de830251a716a7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f7a000)={{0x0, 0x3, 0x730, 0x2, 0x7}, 0x7, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x2, 0x0) futex(&(0x7f0000045000-0x4)=0x7ff, 0x4, 0x9, &(0x7f0000e24000-0x10)={0x0, 0x989680}, &(0x7f0000d36000)=0x4e3, 0x7fff) connect(r1, &(0x7f0000923000-0x20)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000dfd000)=0x1000, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000428000-0x10)=@buf={0x75, &(0x7f0000f7b000)="9197209532072ffb9e94528d1ec612a39ea594bc3408f12ccbdadc489d7f58b869ad255e66382143349e9cde2ae2fda721c755f9b2c55ecedd3e1bdd7662debcfeabdd07449ad624cf9df83faae19af10709ca129a6cfdbe26f376cc2232f7a95e7c75212da48aac02d60caa7c65b88665db5c3ef8"}) sendmsg$nfc_llcp(r1, &(0x7f000077a000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "18141456dfe8d756d8c82707a52d0576e40479f558bd68084d6bbf8cdabebc48e82310a3d60000c0070000000000000042be28600303000000000000000100", 0x0}, 0x60, &(0x7f0000f7a000)=[{&(0x7f0000cea000-0xf5)="1a5f5deb30ec867d8a73ae7ad52606c48c263ee6de0c3b8832b11d2af186e4a1e91cfda84a1a13944322a4ed86646058cd1c5286cbfef7acf334144ded440008765db513501d57dc6fc13289fcdda42a9ead3af70e22cf4cd300000000ab360eb2bf16b3e5c4be861db924223ad4449e6d0e3a6baf0825b06a9a6d9d3d3dda33c6f6669ba98e10d016dc551218e6fa2f9db41f4e3b1e4241df764baf45772f330370b3662e55e99643a10e92f938c35d067273db560a70d5287eeba329d8055d6b4cc8f9b07e10ddf113ba87218d9d6e664b8adeec97d1318c1cdfe30d4280b595c884a0785edb21f57990d88611707d95d9a454f4", 0xf5}, {&(0x7f0000403000-0x53)="7f9b175fe6de27d43336237275a41837f44d4841c30fa48b9628bbe1c8344433701c419f73f2e531c6679416c2a80903585c26aa9de7e58ab97f870cf1fc46b730b6306ee72abd31768dce27daa3c0f336da04", 0x53}, {&(0x7f0000cc1000)="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", 0x1000}], 0x3, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) sendto(r1, &(0x7f0000921000)="", 0xf73b, 0x0, &(0x7f0000923000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/07/30 17:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000725000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="8f") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005c5000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000d29000-0x8)="2e2f66696c653000", r0, r2) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000328000)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="72616d667300", 0x1001, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000a5e000)="72616d667300", 0x7ffff, &(0x7f000002f000)="") mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x84000, &(0x7f00005b1000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x3f, r1, 0x0) r3 = open(&(0x7f0000406000-0x8)="2e2f66696c653000", 0x200400000, 0x8) mkdirat(r3, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000f28000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000a06000)="") accept$unix(r3, 0x0, &(0x7f0000266000)=0x0) mmap(&(0x7f0000000000/0x5fb000)=nil, 0x5fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x101800, 0x0) gettid() getresuid(&(0x7f0000e1a000)=0x0, &(0x7f0000aa8000-0x4)=0x0, &(0x7f00002c3000-0x4)=0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00002c4000-0x4)=0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) creat(&(0x7f00002c3000-0x8)="2e2f66696c653000", 0xa8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002c1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) recvmsg(r4, &(0x7f00008a7000)={&(0x7f00007be000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000577000-0x60)=[{&(0x7f0000ebe000)="", 0x0}, {&(0x7f0000a32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00000c9000-0x27)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a15000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000efe000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x6, &(0x7f0000262000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x80}, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xe4a000)=nil, 0xe4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4b000-0x4)=0x0) r1 = syz_open_dev$random(&(0x7f0000cbc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000e4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4a000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x153) socket(0x9, 0x1, 0x3) flock(r2, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000caf000-0x8)=0x40) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000e4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000456000-0x10)={0x29bb, 0x7, 0xfff, 0xfffffffffffffffc}) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a24000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac0000)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac2000)="2f6465762f70707000", 0x88000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r0, &(0x7f00006f7000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1000000000000007}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dc3000-0xc)={0x0, 0x3ff, 0x0}, &(0x7f00001cf000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004e2000-0x8)=@assoc_value={r3, 0x400}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/30 17:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000051b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x10000000b, 0x378, &(0x7f0000cfa000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$unix(r0, &(0x7f00001b7000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000477000)=0x6e) mkdir(&(0x7f0000fde000-0x8)="2e2f66696c653000", 0x100) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00008e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b0c000-0x46)=@ethtool_coalesce={0xf, 0x401, 0x9, 0x40, 0x3ff, 0x8, 0x2e8, 0x1ff, 0x5, 0x81, 0x73, 0x8, 0x1, 0xffffffffffff0000, 0x6, 0xfffffffffffffffc, 0x8, 0x4, 0x1, 0x2, 0x62, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f000082d000)={&(0x7f00002eb000/0x3000)=nil, 0xaed, 0x4, 0x21, &(0x7f000032a000/0x2000)=nil, 0xfff}) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000661000-0x1)="00", &(0x7f0000592000-0x3)=0x1) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000075000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00004bc000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c0000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000104000-0x8c)={0x0, 0x7fff, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d49000)="2f6465762f76637300", 0x408000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000d2000-0x20)={@generic="80bacc5ab324f957912eb053c917e33f", @ifru_flags=0x8000}) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f000062c000)=0x7) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fbe000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f0000bfa000-0x10)={0x7, 0x9}) r7 = getpgrp(0x0) setpriority(0x0, r7, 0x9) prctl$void(0x21) setrlimit(0xa, &(0x7f000091f000-0x10)={0x1, 0x7}) r8 = socket(0x10, 0x2, 0xc) ioctl$TIOCGSID(r6, 0x540f, &(0x7f00003e6000)=0x0) write(r8, &(0x7f000074e000)="1f00000001021d4c9f6046080c000000000000000b0002800400010000df0063f0", 0x21) 2017/07/30 17:10:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r2, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r3 = signalfd(r0, &(0x7f0000384000)={0x80000000007fff}, 0x8) tee(r3, r2, 0x47d, 0x8) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000f3000-0x4)=0x1) r5 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$VT_RELDISP(r6, 0x5605) timerfd_gettime(r2, &(0x7f0000291000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_dccp_int(r8, 0x21, 0x0, &(0x7f000004e000)=0x0, &(0x7f000062d000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000084000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r7, 0x0, 0x200000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x10, &(0x7f0000e43000)="", &(0x7f0000941000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000edb000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00006f1000-0x4)=0x8) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6b657963686f726400", 0x0, 0x0) io_setup(0x19, &(0x7f00003ee000-0x8)=0x0) r1 = gettid() r2 = syz_open_dev$loop(&(0x7f000003e000)="2f6465762f6c6f6f702300", 0x2, 0x4000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r3, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f62696e64657200", 0x401, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000536000-0x4)=0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) r7 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) epoll_pwait(r6, &(0x7f0000e88000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1ff, &(0x7f0000aad000)={0x1f}, 0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000163000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r8, 0x890d, &(0x7f0000cce000-0x78)={0x10001, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xf4, 0xfffffffffffffff8, 0x0, &(0x7f0000faf000)=@generic="e49b7dfb51569e15d5eb08af85949f78", 0xd61, 0x86, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f000083c000)={0x0, 0x0}, &(0x7f0000008000)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) r9 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) writev(r9, &(0x7f000000c000-0x30)=[{&(0x7f000000f000-0x3)="23", 0x1}], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000fe7000-0x50)=[{&(0x7f0000e3f000-0x1000)="", 0x0}, {&(0x7f000037d000)="", 0x0}], 0x2, 0x0) 2017/07/30 17:10:48 executing program 7: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x40, &(0x7f0000cd1000)={0x0, 0x5, 0xfffffffffffffffc, 0x2}) ptrace$getregset(0x4204, 0x0, 0x2, &(0x7f0000cd2000-0x10)={&(0x7f0000c4a000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cd3000-0x23)="2200fffffffc070700be0000090007000a00001e0000000800f8ff0005000280ff4590", 0x23) 2017/07/30 17:10:48 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b85000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbe000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000951000)=0x88, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x1d6, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fbf000)=0x0, &(0x7f0000b8f000-0x4)=0x4) tee(r1, r1, 0x4, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0x0, 0x1, 0xac1b, "d16c1512537e2c036e97cdcc2a601dfc55337039352eb23b818daefa87b1a39ccbefaa003268d19dbadd11473c3bf39fd22562bf4f29550aea0d0100e4c6a898", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x1, &(0x7f0000001000)="") socket$inet6(0xa, 0x8000a, 0x1f40000) ioctl$TCXONC(r1, 0x540a, 0x7ff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2017/07/30 17:10:48 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r0, 0x0) r1 = inotify_init1(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x4, 0x9, 0x2, 0xfffffffffffffffc, 0x2, 0x8, 0x2ac67e65, 0x4e60, 0x6, 0x5, 0x0, 0x0, 0x80, 0xbd3, 0xf7, 0x2, 0x400, 0x1, 0x155, 0x8, 0x8, 0x1, 0xfff, 0x0, 0x80, 0x2}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9d000)="2f6465762f6877726e6700", 0x103000, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000f9e000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = open(&(0x7f0000f9c000)="2e2f66696c653000", 0x40, 0x12) mmap(&(0x7f0000087000/0x4000)=nil, 0x4000, 0x5, 0x810, r3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = dup3(r4, r1, 0x80000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, r3, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000f9e000-0x10)={0xa2, &(0x7f0000f9d000)="6b6ec44fcfd4f759941690ace335c951a69f93b23bd4db3b9cc7d3421c157dd0f90acc124487d3f4738c3f94cae9007169cd96b23d1db5da82e34e5d0bdb85ea5f4c6037c18116cd7f175b777a5e30040f58ffc2808611151d699d89373669a163925d4b067dd62201e891c7cf5b544073cb386df34591eee344befb7244793b7e06bd323bda3cab7af59a842347ea69b2f1bf15e1883e0b1c8055017f0170ea5404"}) ptrace(0x4207, r5) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x4) prctl$getname(0x10, &(0x7f0000f9e000)="") mmap(&(0x7f000019a000/0x2000)=nil, 0x2000, 0x3, 0x1052, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x3f, &(0x7f0000c06000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x8, 0x40811, r7, 0x4000000000001) ptrace$setopts(0x420a, r5, 0x8, 0x1d) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f9f000-0x8)="2e2f66696c653000") 2017/07/30 17:10:48 executing program 6: socketpair(0x5, 0xa, 0xc25d, &(0x7f00002f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7, &(0x7f00009b5000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e57000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") r3 = syz_open_dev$usbmon(&(0x7f00009ef000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x9, 0x0, 0x0, 0x0, 0x100000002, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r1, 0x4c000000) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fb9000-0x18)={0x0, 0x2, 0x0, 0x7, 0x7ff}, &(0x7f00004ac000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000efd000)={r5, 0x7}, 0x8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000fb8000)={0x21, &(0x7f00005ab000-0x11)="0940308608fe5baf9b29c72a7b433a29d36174dd7f302f77bf130feb7dc905235d"}) r6 = inotify_init1(0x0) inotify_add_watch(r6, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x26000100) r7 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) fchmod(r7, 0x0) mmap(&(0x7f0000cb5000/0x2000)=nil, 0x2000, 0x8, 0x110, r4, 0x0) r8 = dup3(r7, r6, 0x80000) read(r8, &(0x7f0000fb2000)="", 0x0) mknodat(r2, &(0x7f0000f15000-0x6)="2e2f62757300", 0x8, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f000000f000)="2f6465762f73672300", 0x0, 0xb102d15428106b92) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fb9000)=0x0) 2017/07/30 17:10:48 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) r0 = open(&(0x7f0000ce6000)="2e2f66696c653000", 0x400c00, 0x40) ioctl$KDSETLED(r0, 0x4b32, 0x7f) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x22) msgget$private(0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x2, 0x0], 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000000d000-0x8)=0x0) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000035000-0x4)=0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001f0000)="2f6465762f6c6f6f702300", 0x100000000, 0x2) mmap(&(0x7f0000cb6000/0x3000)=nil, 0x3000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000039000-0x10)={0x4, &(0x7f0000039000-0x10)=[{0x28c5, 0x0}, {0x40, 0x8000}, {0x20, 0xfffffffffffffffe}, {0x80000000, 0x5}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000037000)={0x5, 0x0, 0x10001, 0x5b3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000000d000)={0x46, r3}) openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f70746d7800", 0x8000, 0x0) readahead(r2, 0x100000000, 0x0) futex(&(0x7f000002c000)=0x0, 0x1, 0x2, &(0x7f0000033000-0x10)={0x77359400, 0x0}, &(0x7f0000033000-0x4)=0x0, 0xd) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000038000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x462d, 0x9, 0x0, 0x5, 0x7, 0x10, "7274776e67fdfb52a982e11ba998abe3f8cbb27ffe8a7f2e1e312866d25786dd58fbd65468e45b0e1000740a1d199ae24f36082bd1c9f411f84559237e872240", "1e1e117e82b62a80bd808c317af36ec1452a17af7104f1520a395596ef460231f5e2bea748f5a1070d4a87b413bad629c476bd7c7914639e667061fd6f9ce7c0", "08456e64235c5543f3abac29b38c145f8231689ca2306bd4cbed506dfe2325d4", [0x0, 0x401]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000069f000-0x88)={0x5, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000037000-0xe8)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x0, 0x0, 0x20, 0x1, "3bb9f465e6d8feb9ebd33774306d5fa45dfd4b7c4b4711b87cc4dd4e05b1b8957753690b01dcaf22e6c04e87830c501b3b2ab82cfa2b9c6f13cc01d45dbee9e2", "9e61a9290723cd481d6ac6e7c5d738f7416d275c38d32db46b3821a2afac573c8c55daa10a80bc99bd24272728658f22f3152cdb52965336b3d723cf53fa3f1a", "82b6c77a6c336f6ebb2caa6be0ec7b59cb42f2747401bc46e1ae89c47f1d824a", [0x3f, 0x156]}) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000046a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000160000/0x10000)=nil, 0x10000, 0x0, 0x37, r1, 0x0) statfs(&(0x7f0000ece000)="2e2f66696c653000", &(0x7f0000936000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000fcd000)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000fce000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r0, 0x0) getpid() connect$unix(r2, &(0x7f0000938000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000fd0000-0xc)=@ipx={0x4, 0x7, 0x12b4, "c52d90955593", 0x1003, 0x0}, 0x10) inotify_init1(0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf5, 0x5, 0x5, 0x4, 0x4, 0x80000000, 0x6f, 0x3f, 0x1f, 0x6, 0xea, 0x7, 0x6e, 0x3, 0x7, 0x80, 0x10001, 0xfffffffffffffffc, 0x5, 0xcd0, 0xa2, 0x0, 0x9, 0x8}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000fd1000-0x1)="04", 0x1, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x4, 0x1e, r4, 0x0) 2017/07/30 17:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000717000)="2e2f66696c653000", 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000555000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000212000-0x10)="2f6465762f73657175656e6365723200", 0x101800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fa5000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000087a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000950000)=@ethtool_wolinfo={0x1e, 0x0, 0x0, "010000cd697d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f2d000)={0x9, 0x14, 0x200, 0x7844, 0x1, 0x4, 0x10000, 0x9, 0x0}, &(0x7f0000ff9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b8f000)={r3, 0x81, "cafbb3dfe520f92095ad6cf39a5915e373909da0eed5cb2a1f7354dd0c4dbce54f226d847e0e26f6a402ab1808b47d8bf516c735a7d572811f23e603f7ef2305250be2975b09c031dc9e328a06e5f4c31b175c9ea364859b792d371e4e2941e5a4c720dbde42b0ce5ec758508c54cbc4425a9793ad23b530ac86fba784d7240c81"}, &(0x7f000009d000-0x4)=0x8c) 2017/07/30 17:10:48 executing program 6: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51000, 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]}) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x7f) r3 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000672000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070c000)="2f6465762f6877726e6700", 0x80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00002c6000)=0x0, &(0x7f0000274000-0x4)=0x4) pwrite64(r4, &(0x7f000076e000-0x22)="f0134387893784167ad616165e03f61eefb34e12607fb9fcbceb8f03bce67aae3237", 0x22, 0x0) finit_module(r2, &(0x7f0000f84000-0xd)="2f6465762f736e642f73657100", 0x1) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000aa7000)={0x49db, 0x80000000000000, 0x1000, 0x6, 0xfffffffffffffff7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getuid() ioprio_set$uid(0x3, r6, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) 2017/07/30 17:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000639000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000747000-0xc)={0x4, [0x4000008002, 0x100000000000400, 0x0, 0x8c]}, &(0x7f0000c94000)=0xc) r1 = request_key(&(0x7f0000fac000)="6269675f6b657900", &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e28000)="00", 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f000073d000-0x15)="000000000000000000000000000000000000000000", 0x15) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00009c8000)=[{&(0x7f0000e6b000+0xb63)="2900000018003121e5ffdd000065db070a0800000000ff07800000000c000900080000000000001c05", 0x29}], 0x1) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e9000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c2e000-0xb0)={{0x0, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x12, 0xce, 0x1, 0x0, 0x5, 0x7fff, 0x0, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x4, 0x101) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00007ee000-0x8)=0x81) delete_module(&(0x7f000061c000)="00", 0xa00) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000089f000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0x9eb000)=nil, 0x9eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x2) mmap(&(0x7f00009eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000801000-0x10)=@generic="b3283e148bfc02b72bf991de0aaa4709", 0x10) mmap(&(0x7f00009eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00009eb000)="6b657972696e6700", &(0x7f00009ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009eb000)="2a76626f786e6574307573657200", 0xffffffffffffffff) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009ed000-0x8)={0x7ff, 0x1}, 0x8) keyctl$invalidate(0x15, r2) 2017/07/30 17:10:48 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000245000)=0x4) request_key(&(0x7f0000cd8000)="6b657972696e6700", &(0x7f0000254000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000773000)="65746830766d6e6574312665746830657468302473656c6600", 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x100010) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000c2d000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x880, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r2 = creat(&(0x7f000095d000)="2e2f66696c653000", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) r3 = socket(0x4, 0x1, 0x2a5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000b73000-0x14)={0xffffffffffffffff, 0x0, 0x1, 0x3, 0xffffffff}) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) dup2(r2, r4) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000bd2000)=0xf3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000dc6000-0x4)=0x0, 0x4) timerfd_create(0x7, 0x80800) 2017/07/30 17:10:48 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000628000)="2e2f66696c653000", 0x141045, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000014a000)="2f6465762f73657175656e63657200", 0x80, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) sched_setparam(r0, &(0x7f0000a8c000-0x4)=0xfff) mmap(&(0x7f0000000000/0xa7a000)=nil, 0xa7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)="2f6465762f73657175656e63657200", 0x2000801, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000a7a000)={0xfffffffffffffffa}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00003bf000-0x68)={0x5, 0x0, 0x2, {0x0, 0x0}, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x1000006, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) bind$nfc_llcp(r3, &(0x7f0000a7c000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x6, 0x0, 0x8000002, 0x2e64850a, 0xd06, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00007bc000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x80000000000, @tick=0x800, {0x9, 0x1}, {0x0, 0x0}, @time=@time={r5, r6+10000000}}], 0x30) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000a79000)={0x6, 0x9013, 0x2, 0x91a3, 0x1, 0x9, 0x4, 0x50, 0xfff, 0x7}) select(0x40, &(0x7f0000078000-0x40)={0x100, 0x20, 0x1, 0x6, 0x10000, 0x100000000, 0x9, 0x9}, &(0x7f0000c82000-0x40)={0x4, 0x5e0, 0x9, 0xe, 0x7, 0x2e79573e, 0x3, 0x800}, &(0x7f0000fd4000)={0x6, 0x400, 0x8, 0x2, 0xfff, 0x4, 0x1ff, 0x6}, &(0x7f00003d3000-0x10)={0x0, 0x0}) ustat(0xc, &(0x7f000050e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000347000)=[], 0x0) ftruncate(r1, 0x10401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000d08000)="2f6465762f7663732300", 0x8, 0x0) keyctl$invalidate(0x15, 0x0) poll(&(0x7f00000e3000-0x8)=[{r7, 0x0, 0x0}], 0x1, 0x0) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x1f)="5b6940a89a641191d0b9dbd89a4d7853d471c80f98786ffddb8690f76b8cca") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000)=0x9) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000-0x20)={0x0, 0x1, 0x8, 0x7f, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000003000)={0x5, 0x9, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000)={0x6, 0x3, 0xfe, 0x5, 0x6, 0x2, 0x94, 0x7, 0x80a8, 0x6, 0x2, 0x400000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x3, &(0x7f0000005000)={0x7, 0xfffffffffffffff9, 0x10000, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000006000)=r3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@generic="bba438c0dfd80ab569bc8642040b730e", @ifru_flags=0x1}) ioctl$KDMKTONE(r0, 0x4b3b, 0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000007000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0x8)="6b657972696e6700", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000+0xa23)="70726f6300", 0xfffffffffffffffd) 2017/07/30 17:10:48 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000002e000)="2e2f66696c653000") r1 = creat(&(0x7f000002e000-0x8)="2e2f66696c653000", 0x152) r2 = eventfd(0x40000000000007) fallocate(r2, 0x2, 0x559190c3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000030000-0x4)=0xffffffff, 0x4) ioctl(r0, 0x4000000000001277, &(0x7f0000029000-0x1)="ad") 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007b5000)="2f6465762f7572616e646f6d00", 0x0, 0x400000) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f2000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000008f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x200000f, 0x32, r0, 0x0) select(0x40, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f000072a000-0x40)={0x4, 0x0, 0x5, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r3 = signalfd(r1, &(0x7f00001d4000-0x8)={0xffffffffffffff2f}, 0x8) r4 = inotify_init1(0x80800) fcntl$setstatus(r4, 0x4, 0x42400) r5 = gettid() fcntl$setown(r4, 0x8, r5) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f00007b9000-0x8)={0xffffffffffffdffe}, 0x0, 0x8) mmap(&(0x7f00004ac000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r3, 0x0) r6 = perf_event_open(&(0x7f0000860000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r6) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000a9a000)="a56fbae1fdad910f2dd7bad1e9fa83c49ec101ecdc8c4769fbc93e7251c701bf98764fbe5a28d4da782d47368457c22d0eaf2925b9cd6ac6af8c128cca0d87c1933649015522966e1237cf91d02eba552da7d710189beac73c4e7aa29b2671187b498e63cab7217a9863ffabc378eca7") r8 = socket$netlink(0x10, 0x3, 0xa) setsockopt$sock_int(r8, 0x1, 0x9, &(0x7f00008ca000-0x4)=0x0, 0x4) getsockopt$sock_buf(r8, 0x1, 0x1e, &(0x7f00000dd000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000488000)=0x36) writev(r8, &(0x7f0000375000)=[{&(0x7f0000087000-0x58)="480000001400190000000401fd0d8c560a8800000017e0764896431d000000a2bc5603ca8164643e8900000008213ee206000000000000ffff5bffff001cd2ed5e00000000000000", 0x48}], 0x1) dup2(r7, r3) fcntl$setsig(r4, 0xa, 0x20) get_thread_area(&(0x7f0000150000-0x10)={0x9, 0x8000000000000, 0x7, 0x100000000}) fcntl$setown(r4, 0x8, r5) r9 = inotify_add_watch(r4, &(0x7f00007b5000-0xa)="2e2f636f6e74726f6c00", 0x2000000) inotify_rm_watch(r7, r9) inotify_add_watch(r4, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) mmap(&(0x7f00005c7000/0x2000)=nil, 0x2000, 0x2000006, 0x8210, r4, 0x0) removexattr(&(0x7f0000524000)="2e2f636f6e74726f6c00", &(0x7f00007b6000-0x1b)="747275737465647472757374656447504c76626f786e6574307b00") open(&(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/07/30 17:10:48 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x20000, 0x48) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) pivot_root(&(0x7f0000014000)="2e2f66696c653100", &(0x7f0000014000)="2e2f66696c653000") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f000000f000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000014000)={&(0x7f000000f000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000016000-0x14)={0x0, 0x6, 0x1000, 0x1, 0x4, 0x9}, &(0x7f0000009000-0x4)=0x14) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x0, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getegid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000974000-0xc)="2f6465762f6175746f667300", 0x301001, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d31000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a6000-0x4)=0xb) r3 = fcntl$getown(r2, 0x9) timer_create(0x5, &(0x7f0000dcc000)={0x24d, 0x13, 0x2, @tid=r3}, &(0x7f0000579000)=0x0) setresgid(r1, r1, r1) r4 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r4, &(0x7f00003e7000)={0x74a8caff, 0x7a, 0x0, @pad=[0xdb4, 0x7, 0x2, 0x100000001, 0xfffffffffffff001, 0x80, 0x1, 0x6]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d8b000-0xbc)={0x100, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000006, "e8aa1247b4244e89", "f63dfdc42afb6dc02f22a4675b9752362695f6bf9b761c518d5be7a2cc49df86", 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:10:48 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b16000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x408282) r1 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x140) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r1) getpgid(0x0) getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cf000-0x4)=0xc) getpgrp(r4) r5 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r6 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000fffffffb7d0100bc5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = fcntl$dupfd(r6, 0x406, r6) sigaltstack(&(0x7f0000aae000/0x3000)=nil, &(0x7f0000c7c000-0x8)=0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000fb0000)=0x1000) fadvise64(r7, 0x3, 0x7, 0x3) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000fb0000-0x18)={0x1, &(0x7f0000211000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a2000-0x18)=[{0x80000000, 0xd4, 0x40, &(0x7f0000faf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00001c5000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f00005b0000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x10000004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x10000, 0x7, 0xa7, 0x8f}, {0x7, 0x6e0, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x5, 0x3, 0x0}]}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000445000)=0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000fb1000-0x4)=0x6) fcntl$setsig(r6, 0xa, 0x7) ioctl$TUNDETACHFILTER(r6, 0x401054d6, &(0x7f00006e8000-0x4)=0x2) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fb1000-0x4)=0x0) r8 = syz_open_dev$tun(&(0x7f0000542000)="2f6465762f6e65742f74756e00", 0x0, 0xffff) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/07/30 17:10:48 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000965000)={0x5, 0x78, 0x7, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x2, 0x0, 0x2, 0x0, 0x0, 0x100000000, 0x927, 0x10002, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c24000)="2f6465762f736e642f74696d657200", 0x0, 0x8000000000) readv(r1, &(0x7f0000a31000-0x10)=[{&(0x7f00009a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e2000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000995000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a7a000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000337000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000fb000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000358000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x9, 0x10000, 0x20, 0x10000, 0x2}, 0x14) r5 = dup(0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00009ac000+0x47)=0x4, 0x4) syz_open_dev$sg(&(0x7f00003c1000)="2f6465762f73672300", 0x0, 0x0) 2017/07/30 17:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000413000)="2f6465762f73657175656e63657200", 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003ed000)=0x10000, 0x4) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ce000-0xe)="2f6465762f6b657963686f726400", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a5e000)=0x0, &(0x7f00006f4000-0x4)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c33000-0xe)="2f6465762f6b657963686f726400", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000052b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1207, 0xfa, 0x0, 0xc}, &(0x7f0000b44000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00002f9000)={r4, 0x9e, "57af89a6a35516439b9f22f90ba718edcf623ffe46f7a0d5aeff8071937ff397146a6dd64f643731b015181700b14990de91f8f98855ea34568b706429260fc92c1b52c5e8e00ce36f250406720f7326d91b206b802a2af5898bc4ac3952b29d1752feaf1a826480e5b20cf246a79df9002d8b23893e1be57bd9d32e524b2840cf00edfff06e49b306489b932aee2c1e86957ed98f7e14b296d3baeba00e"}, &(0x7f0000148000-0x4)=0xa8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000068c000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000dd7000)={0x0, 0x0, 0x6, 0x0}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00008b9000-0x6)={0x2, 0x3, 0xf}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00009bb000)={&(0x7f0000bc7000-0x8)=[0x0, 0x0], &(0x7f0000a18000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000db6000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000e88000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f0000c63000)=0x0) sendto$inet(r0, &(0x7f00002df000-0xa3)="a7", 0x1, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000654000)=[{{&(0x7f0000d37000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000461000-0x70)=[{&(0x7f00006a3000)="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", 0x4b4}], 0x1, &(0x7f0000673000-0x1a0)=[{0x90, 0x6, 0xffffffff, "efe9119e019601885746721cbc47e0fea57e213bdb23df03ab14042edd5649869016587bb213fad1cee8086fc88eaa6b9517a0d7f16357d77e0a78095ab649845233b24235c8d81fd8f9473646ad9a6f3d8934b0da17a6383e899c82bc969b01f50476b9a68fd4def4b1a8d32a66eb66eea8f32a6e9e8cc301233372"}], 0x1, 0x4804}, 0x8}], 0x1, 0x1) read(r0, &(0x7f0000dd2000-0x1000)="00", 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000462000)={0x2, [0x0, 0x0]}, &(0x7f000087e000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000514000)={&(0x7f000061c000/0x3000)=nil, 0x7, 0x2, 0x80, &(0x7f0000dd6000/0x4000)=nil, 0x2}) signalfd(r3, &(0x7f0000b24000-0x8)={0x6}, 0x8) shutdown(r0, 0x1) 2017/07/30 17:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x102, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f000003c000-0x10)={0x1, &(0x7f0000056000)=[{0x0, 0x40000000000, 0x0, 0x0}]}) r0 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) r1 = syz_open_dev$evdev(&(0x7f000078b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xf07, 0x101002) write$evdev(r0, &(0x7f0000fbf000-0x60)=[{{0x2, 0x0}, 0x1, 0x80, 0x2}, {{0x3, 0x2710}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x0}, 0x7, 0x8, 0x98}, {{0xffffffffffffff68, 0x0}, 0x4, 0x1fe, 0xf65}], 0x60) ftruncate(r0, 0x10000) sigaltstack(&(0x7f0000965000/0x12000)=nil, &(0x7f00003b1000-0x8)=0x0) getresuid(&(0x7f0000fbd000)=0x0, &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000fbd000)=0x0) clock_gettime(0x1, &(0x7f0000fc0000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fbf000-0x5a)="1aa2aa1bc9a74a2150e47e61ccb92fdb840c2d77c0a7eba45f89fd6a301996845c891742ca021494532e9ccdc49a39de680b32bbfa4ecbf6ffbc5c07f45929ea2dae06b8ac56bd1c5c7562018352d1ab606b6c7a629bb32d3780", 0x5a, 0x2, &(0x7f0000fbe000)={r2, r3+10000000}) getgroups(0x5, &(0x7f0000fbe000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/07/30 17:10:48 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) ioctl(r0, 0xbb1, &(0x7f00007ad000)="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") mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009d9000)="2f6465762f7573626d6f6e2300", 0x10001, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000975000-0x10)={0x3, 0x2, 0x4, 0x40}) r2 = dup(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0x3, 0xf, 0x4, "b0f020682cdfb1fe4c031a37a3450c17b99c846ce440601b4b93c0d89ad6da09915f49980f6ca0c618c57d067ba2aa174f1ce01bc7ac2af07b79a75e9e77707d", "bf5d1ec71f9547d618651f8b17d2dc3ad055aeb4e334ea5f8b3694220f820edb66e381c845e76c36e74f8a03291e7b51472bdc69fb7507863827e50c192d2cd9", "2938bead0ebd3ca81b98b84d548e565188e6dd9975a53bab574e5dc7579936cc", [0x78, 0xffffffffffffff80]}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fa1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000fa2000-0x38)={&(0x7f0000fa2000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000224000-0x20)=[{&(0x7f0000c17000-0x112c)=[{0xac, 0x1, 0xc08, 0x100, 0x6, "177738996102d2a70801405808716b9ab52ae29eb748eb72049d6b9384fb121bd2389cb4775b5b37e1ca18c8910c85cf49e2df5d9a3c868f2acde63f6d8babe4c2061a8142eea39c0efe68f0891f52235043df5b96839b7249fd7ef2c1c89e0213398a40c6ed98133ee0730966ab8afbd420f36a7f7464f311960c5c673687c14d87658beaacbed34035e21158d5896864ffae53a6f0272301d8"}, {0x70, 0x4, 0x200, 0x81, 0x100000000, "0e247fd0327e1cd048558bef66842986de63af8de2d4417a4f494ed7b44caab3fa7b86cec6e187d029a1b2642a504631eb355be3eb7f39db8ae30182287049ce5d9950180ba5eb9519414d8114a60bcd6eff7959bb9839d7d49bd26e7b"}, {0x1010, 0x8, 0x400, 0x4, 0x7, "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0x112c}, {&(0x7f0000fa2000-0x14fc)=[{0x14, 0x20, 0x108, 0xa87e, 0x9, "2af2bc"}, {0xcc, 0xffffffff00000001, 0x400, 0x0, 0x800, "0861c2d381819ac160b865c92a9caa90d25ddbd363dcfb379202e8b905b4fa23f0ffda1a784d25227c480fd13b03e978bb22dbbd2ec57343caac561ab52de68f6300a5d91c5e1e261a7cba343500dc8ee19f321353a48b247d45d16421bb27fbe7ed345e61a1563c0be71deafaab0049d5e1ca51f771d40fa7736fdfb5d0c33393fd7a92b022c32f3a72a714307dbd176da148811918b3a07b6b0d7ac03fdd2503730eaf079efa241f5a0d864629951445f932c7e98d9d9a4130fc"}, {0xbc, 0xa2e, 0x210, 0xffffffff, 0x2, "312bcacff009d8d6c78a60b2bdc1bee34dfbe9c5462ae46f438f3b5762f5ef275ab9a46b35445c68f3c73c77c9b894a05df1322ee15cb63c182023160b4c8cb02e3c6901c0dfb3ecbc9a281cbfa3b1a131c78c006a849a8c7fc84bcd41410dad49ab64b6071b45e2366038a06845b43b0adac77954ed74696e101b1010eedbd4ae140c8a481e7608ed0d7dc200b1dfb27af88a0f6ce76b76d74043f788c4a6415078e03aee41d65931"}, {0x80, 0x3, 0x100, 0x81, 0x9, "2dae595324b9f80b4e3f57d750e15159501d0a4183f49d232488deb6568065e3c71ace12570757581d61e925973f07afcfd103abddeacd818a160bffd7498c16595d9a3c0f15dbd1f25a91918537088563f4b9543327caea325e77efff0da658c7d2b34943b52fb852b008ed4ef22f"}, {0x1010, 0x101, 0x402, 0x9, 0x2, "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{0xb0, 0x4, 0x100, 0x8, 0x29, "da4517d5359706e46a22ea490a11496b2bfcac85496acf062d856ee889276fed932b9cd964dec53a10a3a8b95e1f4e4c2e4f25c6ec0dec4de469a26787cdff86d92854012a6862e82f67477f9a59361719c9c23c3e33b9b9d384a250c18e8663895cbb64b4fec29c9adbc0147caf5cd981c1193cce916130d46d6c4388ea6d7fb443155b8010f0833d1929ce9c66d644dd59b359ad06d8075c3ffe9db9ac33b2"}, {0x80, 0x0, 0x0, 0x3, 0xf11, "053e1f09164930d01bf4297b4e91cd2efeff573c63b2130f639dcc4b5a7f6fa3400aa5ef6644ca57f0da09192c0e7792a20810232836720f3e77d0f0a874f759c4c498686e3ad03f68d6518f99cd4b01f3f903f127cca2d120e5cbe58d7563cbc54270d23e55b01018d1669f5c7215a9"}, {0xb4, 0x3e6a, 0x500, 0x6, 0x3, "7e12e93cd076cb110b9bccd3b90cdb41b566fd9665c7a458f281a3a02bc14fb10a8a46cf3f7d990d3a247c63f14ed498cbbde598ff6542322aa45eb15bbeb8ba4f44949d8fbcf983ae0317d2856d22ab4f219e14c073db1464c4a6657fc187bee24e8c539b751d261ff29991bfbaf8bf381df86da53cf7c520f1ea073e6e7aa3eeab968e3c78b2f15884f390159bad0b6f81cadaa7e55fb968cdf2f5f75c9a3aeae160e4"}, {0xec, 0xfff, 0x400, 0x3, 0x7, "60718576e50ee4632c5ad2b8251db4a12baae364a03671b53c387a04baedc8e2a2eb1dfd1c5e795aa7da28969afd62d32154e3622ee5578d208530816cb7a52ef9d4095a1377e26eee3cf8c6a4684748901133dbcfcdf37d7dec518279ea3c6ff37ff0efb7b40af57c1cfb7dd3ccfcce88c2156cedaa3c0abadc0736cb18aa4d9f3bc09265ed18bec22bf75abefddd2b7c43ce4c170f7a0d05e89f6a5a8a9ca9476817a67e5a536da88577759f3f28d6c443cc0b2500d8f89fd7ac11c992ce2ed7f9a495ea524d405b4894d95d22a3fe945ffcb2ff83edcb5324af"}], 0x14fc}], 0x2, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000fa3000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f14000-0x4)=0x4e) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000f9f000-0x28)={0x0, 0x0, 0x0, 0x0, "1770e6003275a825c668fef703b2d61fe2d8ecdfd09d3768077e2ec1e293ffab"}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3e, &(0x7f0000fa4000-0x4)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00009cb000-0x50)={0x10, @tick=0x7, 0x200, {0x81, 0x100000000}, 0xfffffffffffff0c5, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e4c000-0x38)=[@in6={0xa, 0x0, 0x471f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000000a000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000067c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 17:10:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x72800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x80) signalfd(r0, &(0x7f0000001000-0x8)={0x20}, 0x8) mmap(&(0x7f0000000000/0xb89000)=nil, 0xb89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = gettid() unshare(0x8000400) r2 = socket(0x11, 0x3, 0x5f) r3 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r3, 0x200000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r3, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200003a, &(0x7f0000425000-0x91)="ff8d57a92d6cff070000000000006e97e27677ea0964b64975400003bd000000000000000779ba1dbe169b3f895e77a1000000000000000000cdac52c656e35012d8c464fffffffffffffffe631b69aca804cd0dbe061ca3fad016ca31fb142441e115e55dfcc78bd74b88c2c7a684533f266bcdd45fdb88d7becb6a0ad61fb5d3e1e403f44acc88fd630bac477581941f", 0x91) sendto$inet6(r3, &(0x7f00000b2000-0x6b)="", 0x0, 0x40, &(0x7f0000439000-0x20)={0xa, 0x3, 0x203e, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000263000)=@ax25={0x3, {"27284aec9b50d4"}, 0x1}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x6, &(0x7f0000f54000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009f9000)=0x3, 0x4) getsockopt(r2, 0x2000000000000107, 0x15, &(0x7f000036a000)="", &(0x7f0000525000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r1}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000f51000-0x83)="45e09955c9a539ecaa0dc4e4b4689bf9e89f460ef26eae7d8687b650a4b40afc52804bab4dda6f5fa2dd6855db4dc768956f4e0bbea4bf2f6d968362c7fbb42f62fbcb07957676df4754f576798380a5bbc79c8dabeea5dcc31dd374c7795259bd6e66ac985cc1566f8fd9389c259d7763ce24fa9a68264bbaea6d7b161eb197c5f690", 0x83, 0x0) 2017/07/30 17:10:48 executing program 1: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x400004) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b2e000)="", &(0x7f0000d28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)="2f6465762f70746d7800", 0x6000, 0x0) ioctl$void(r2, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000feb000-0x10)={0x17, 0x18, &(0x7f0000002000-0x18)="6e4714c7a8346f7d73c8019edb01a5ef36869911c4e450bc"}) creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r3 = syz_open_dev$sg(&(0x7f0000733000-0x9)="2f6465762f73672300", 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) r6 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000034f000/0x3000)=nil, 0x3000, 0x2, r6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() unshare(0x20020000) poll(&(0x7f000081f000-0x8)=[{r3, 0x8002, 0x0}], 0x1, 0x6) 2017/07/30 17:10:48 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x72, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r5) socket(0x15, 0x0, 0x7f) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) dup3(r4, r5, 0x0) recvmsg(r3, &(0x7f000004d000-0x38)={&(0x7f000004b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000004c000-0x30)=[], 0x0, &(0x7f000004c000)="", 0x0, 0x0}, 0x0) setsockopt(r2, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) socket$netlink(0x10, 0x3, 0x400200004) pipe2(&(0x7f0000096000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000ed8000)={0x8, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000574000-0x8)={0x0, 0x0}) r7 = memfd_create(&(0x7f000029f000)="7b766d6e6574302673656c696e75785d00", 0x0) dup2(r7, r2) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000364000)=[{&(0x7f0000f47000)="ef9b13a010ced6af9ab448fe4b1f244209fb294be9df3c27cb01d110dc85a4e09367f234cd906fc2d2930f293c425cb177a2639ece8cd84e02b04d8702f337c2f70a458806fb142344490acde4aaf962b348afdf7cc4fd22ff5889b99a47957ac4044afba08d7e210a58e7c401278965ed69da9023f93e0e6b2c10bd8874fae380b9db7cedf3d4fe0d7b73a2375d1f30246c8370ae1c7387e03005bc7139c98834fb2397741b11f21a834662d2136375d8dfa5bd", 0xb4}, {&(0x7f0000743000-0x75)="61e70485f855fce76cb451029af97415970d75c9098e1068f8367502e09ee556bf66809a243f833d547765ab6966f8fe043f3d849c73df9b5dce82aa77fc1995620a1a897edd3088f8f3b0a6286ccaca2dd58b612ebee0eacf22221b092b35f778992b56c565c32b8c661981d3c7d8181cc9e9740d", 0x75}, {&(0x7f00002cf000)="e2731f0bd4111f9d4cc98fa62b5244a4a8c16344a7617a06009ebf2230e365f9712afe8622ae7e43dc375c4452921bd5cfa3693e1678dcbca43c498816c31f715733978e18dad5b6e6deaa231c6281e3b71170f842", 0x55}], 0x3, 0x2) open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) syncfs(r7) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) mbind(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x2, 0x18050, r0, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/07/30 17:10:48 executing program 7: socket$inet6(0xa, 0x400080a, 0x7) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e7, &(0x7f0000ff0000-0x12)="") r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000618000-0x4)=0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x102, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f07000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f0b000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f00001d0000-0x4)=0x8) r2 = accept4$inet(r1, &(0x7f0000f09000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0a000-0x4)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002d0000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000214000-0x4)=0xe8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005d1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000957000-0x28)={@common="6f726500617030000074000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x5, 0x2010, r2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000ff7000)=[{{&(0x7f0000812000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f0b000)=[{&(0x7f0000ff3000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000ff4000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000ff4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000ff6000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000ff7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000614000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000ff7000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x7, &(0x7f0000f0c000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0xa}, 0x9e19}, {{&(0x7f0000f0b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000881000)=[], 0x0, &(0x7f0000e6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x1000}, 0xe0c8}, {{&(0x7f0000f0c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000066000)=[{&(0x7f0000ff2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x1, &(0x7f0000ef4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0xfffffffffffffffa}, 0xe0}], 0x3, 0x40) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff4000-0x8)="2e2f66696c653000", &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000b18000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) write$fuse_init(r5, &(0x7f000000e000)={0x50, 0x0, 0x82, 0x81, 0x4, 0x2, 0x2, 0x3, 0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000014000-0x7b)="271efaed5a54a92a50d452224d7fbab1f52b03a250152a41a0036e28cc49e36be6718f066e9792b1273fcfab09cee874a8426991d213b1c54f2f3c4aca05c9595aeb4e8a580279dbe819d3e2f5109920ba2644aef22760efea3157250cf0ec9915d02dbd1b2fa7cb8141b1b7453ee862b97815ca4fcd8df6c213bd") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f000000a000)={0x40000001, 0x3, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x41e5) 2017/07/30 17:10:48 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000a95000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f000052e000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000a95000-0x8)={0x1, r2}) munmap(&(0x7f0000a93000/0x2000)=nil, 0x2000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) fcntl$notify(r1, 0x80000002, 0x2a) pipe2(&(0x7f0000a97000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5d, &(0x7f000050f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r4, 0x0) r5 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) bind$inet6(r5, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r6 = socket$inet6(0xa, 0x80003, 0x3c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f56000-0x4)=0x0, &(0x7f0000f55000)=0x4) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f00004f1000)=0x100000002, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x400000003, 0x8010, r7, 0x0) 2017/07/30 17:10:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000da6000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000740000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000639000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x1, 0x4, 0x5}, &(0x7f00004aa000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000949000)={r2, 0x4, 0x0}, &(0x7f00007a5000-0x4)=0xc) r3 = socket$inet6(0xa, 0x80b, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000ab6000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ea4000)=0x14) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000347000)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003ea000)={0x1, 0x6, 0x5, 0x6, 0x3, 0x8, 0xfffffffffffffffd, 0x3f, 0x0}, &(0x7f0000ed4000-0x4)=0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000295000-0x10)={&(0x7f00007d8000)=[], 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000007000)=0x9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r8, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r8, &(0x7f0000004000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f66000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f67000-0x4)=0x14) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r9}, 0xc) mmap(&(0x7f0000d36000/0x3000)=nil, 0x3000, 0x20000000004, 0x40010, r8, 0x0) setsockopt$inet_tcp_buf(r7, 0x6, 0x3, &(0x7f0000f67000-0x1002)="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", 0x1002) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r8, 0x0, 0x2e, &(0x7f0000f0e000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00007f4000)=0xc) r10 = socket$inet(0x2, 0x2, 0x0) [ 61.780308] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/07/30 17:10:48 executing program 5: mmap(&(0x7f0000000000/0x68b000)=nil, 0x68b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x200000000000000, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r1) socket$inet6(0xa, 0x1, 0x7502) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000fd9000)="ff02000000def319002222000000d814300000000002f2a6", 0x18) accept4$inet(0xffffffffffffffff, &(0x7f0000fef000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000882000)=0x10, 0x80000) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000ff3000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000000000/0x542000)=nil, 0x542000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004ab000-0x4)=0x0, &(0x7f0000b27000)=0x0, &(0x7f0000fdd000)=0x0) r3 = syz_open_dev$tun(&(0x7f0000c0f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x401) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000543000)={0x0, 0x0, 0x0}, &(0x7f000035b000-0x4)=0xc) getpgrp(r4) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) mmap(&(0x7f000019d000/0x3000)=nil, 0x3000, 0xffffffffffffffef, 0x811, r5, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000675000-0x28)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x1, 0x2004, 0x40, 0x8001}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/07/30 17:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) r1 = epoll_create1(0x0) truncate(&(0x7f0000fde000)="2e2f66696c653000", 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fdf000)={0x4, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ec3000-0x20)={0x800767, r3, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fe0000-0x20)={0x0, r4, 0x0, 0x200}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007b0000-0x24)={0x2, 0x6, 0x3, 0x1f, 0x3, 0xd5, 0x3, 0x7, 0x74, 0x1, 0x7, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000fdf000)={0x400, r3}) fcntl$setpipe(r0, 0x407, 0x7) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fe0000)=0x8001) read(r2, &(0x7f0000dcc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000055c000-0x1)=0x0) epoll_wait(r1, &(0x7f0000fdf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x401) syz_open_pts(r2, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fe2000-0x28)={0x5, 0x1000, 0x8001, 0xfff, 0x80}) fsetxattr(r2, &(0x7f0000dcb000)="2f6465762f70746d7800", &(0x7f0000dcb000)="626465766e6f64657600", 0xa, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dcd000-0xc)={0x4, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = accept4(r5, 0x0, &(0x7f0000c0b000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000598000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) 2017/07/30 17:10:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)={0x3b, 0x3, 0x80, 0x3, 0x3, 0x0, 0x5, 0xfffffffffffffffe, 0xffffffff80000001, 0xf0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$mice(&(0x7f00002fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r4, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x7, 0x800, 0x5, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e00000)=0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569ce18") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x8) io_setup(0x80, &(0x7f0000d58000)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x7fffffff) syz_emit_ethernet(0x37, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(r5, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) syz_open_dev$loop(&(0x7f0000fbd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x400) mkdir(&(0x7f0000f4b000)="2e2f66696c653000", 0x1000000000007a) mount(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000dd9000)="") r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f70746d7800", 0x105, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x6, 0x100000000, 0x1, &(0x7f0000468000)=@common="79616d30000000000000000000000000", 0x3f, 0xfffffffffffffff7, 0x4000000100}) syncfs(r6) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000476000)="") writev(r7, &(0x7f0000eea000-0x60)=[{&(0x7f0000fbc000-0x1000)="440ada61116afe82fd9b56d62f9d6cd47c2ec78b312ec3b56bc82d5d48acc58884374508a746c4ad193ed782f963050250efa2081459edae62736241f850bc19ef13a18ae4a333677cbe800b", 0x4c}, {&(0x7f0000fbc000-0x8b)="f92d8ff922f0ca1b8a10088fafdee7872bb9146ab44561d7fc8b3f8e2144ac35fbd7bc151955618179b56628ee36173e5d4600ec3e05d88577ca82cff343163cbd73d094b327e0bd9680454cbc1b8dc1160583cb6a3ae704c10e90b4be3b4a344d8c40876298f25ace", 0x69}], 0x2) ioctl$TCSETA(r7, 0x5402, &(0x7f000053f000-0x14)={0x4bc4, 0x0, 0x100, 0x4, 0x2, 0x0, 0x4, 0x10000, 0x0, 0x1fffff}) open(&(0x7f0000b32000-0x8)="2e2f66696c653000", 0x321000, 0x5a) 2017/07/30 17:10:48 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff4000)={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]}, [0x2, 0x2, 0xe343, 0x1, 0x7fff, 0x9, 0x8001, 0x8, 0x761, 0x0, 0xffff, 0x100000000, 0x4, 0x81, 0x92c]}, &(0x7f00007e9000)=0x108) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000c49000-0x5c)={{0xa, 0x3, 0x577d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x3, [0x7ff, 0xfffffffffffffffc, 0x40, 0x2, 0x9, 0x101, 0x100, 0x1]}, 0x5c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ff6000)="04d73fc11ecd4824a7e6572b1875c29b97baa119cab0d77e2cecbc3335a44867d346666992058f4e59afa0129069ac7ebf1abeef2a8cb582be19f44894f51039c9883f867cb05acc7764111dff05f312deb85f9061eb35ca9d26f800bf4d10900e6302ce6a578f3e80cc25167358d113178e719ea67a04b6c1995c098c9c7b85a6b53b7682766e188c3eb1c873176c5f4ac6ee9ed392808790e13b48c04d2a6c7b53e0c9381f8127ab30a4abb90890e65faf2a2249ae411d9a35de90f8c102d9813a8f4a5c7932127cdcf9e9", 0xcc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000974000)={r3, 0x81, 0xffffffffffffff15, 0x5}, &(0x7f0000051000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ff5000-0x8)={r3, 0x8000}, &(0x7f0000ff5000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff5000-0x4)=0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d43000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 61.843239] binder: 12389:12392 ioctl c01064b5 20294ff0 returned -22 [ 61.875656] binder: 12389:12406 ioctl c01064b5 20294ff0 returned -22 2017/07/30 17:10:49 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f00000a1000/0x2000)=nil, 0x2000, 0x800000002, 0x40810, r0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de4000)=0x0, &(0x7f0000a69000)=0x4) mmap(&(0x7f000054c000/0x2000)=nil, 0x2000, 0x6, 0x40050, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x2000000, 0x201c, r0, 0x100000) sendto$inet6(r0, &(0x7f0000966000-0x1)="4a", 0x1, 0x2000000004010, &(0x7f0000de3000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fe6000)="00") r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0x2, 0x1000000002, 0x88) connect$inet(r3, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f000043d000-0x8)="2e2f66696c653000", 0x100, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000061000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00006cc000)={r5, &(0x7f0000898000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r6, 0x0, r3, 0x0, 0x50e5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x8, 0x800000000000038, r0, 0xfffffffffffffffd) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000084b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r8}, 0x14) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$ax25(r7, &(0x7f0000e50000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f41000-0x4)=0x10, 0x80800) listen(r0, 0x9) syz_extract_tcp_res(&(0x7f0000f02000-0x8)={0x42424242, 0x42424242}, 0x2c00000000000, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000c6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x200000000000000, 0x6, "a228af", 0x14, 0x6, 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}, {[], @tcp={{0x0, 0x1, 0x42424242, r9, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/07/30 17:10:49 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000038e000)="2f6465762f72746300", 0x40, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ef8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x36, r0, 0x0) perf_event_open(&(0x7f0000657000)={0x0, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x591c, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f34000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d94000-0x1)=0x3) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000aa2000/0x4000)=nil, 0x0}) sendmmsg(r0, &(0x7f0000399000)=[], 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mremap(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) dup2(r0, r2) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000b1b000)=0x0) 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x400000000000000, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000)=0x8) connect$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ddb000)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000514000)="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", 0x40a, 0x0, &(0x7f0000ddc000)=@nfc_llcp={0x27, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "75ffb1f6e1bcd4046bd32fe54201ee1957a1b97524fc3849c31819292b57ef90aeaf5c56aeda13f4a28f64bf160e9bb81f14dce5c3e2c40df5c0ee068a04aa", 0x0}, 0x60) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000260000-0x4)=0x40, 0x4) sendmmsg(r0, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x5, 0xfffffffffffffff9, 0x1ff, 0x2, 0x9, 0xc666}, 0x434}, 0xa, &(0x7f0000098000-0x10)=[], 0x0, &(0x7f0000dd7000-0x108)=[{0xc0, 0x119, 0x7, "2fbd19dc9df4e18a2ef88a119999ceda1683fc4f6c3a626f9eadead5808ee79ec1639264df756b9fc16ace2b1366a9e5fd3993eca92595c0dd563dece2d6a63c90e457d84af787a746fda474c429e36ad4e4df5e24fd5170df3af9ca798527651d704011a6f07e73712842f71dcaee9010ebbb3abfa94d9c1920b900e85563faf4a072f142a4b7a08ad6d8005b207d0c84660dc24697693fb51b484307008301b9be5b43b05c203f441f2507"}], 0x1, 0x804}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000614000-0x74)="f5484051192400adf6b65fef6d342e08e23ce427f14fec77baaed0b88dcb7244770be3058c543916383253c949c0adb050e35d3b6145393701a038f3004f1b0b4ab6c694f9ca9cffea75e63da8722baa6c2c2ef185b87bfb1da67cfb3340e0cd71bc9728a49ff365049c6a1c4ca9a1eb9ed68008", 0x74}, {&(0x7f000058e000-0x1a)="24f30c2dc7733b1806222930d23d97e49a1bb360adafb7defd26", 0x1a}, {&(0x7f0000dd8000-0x1f)="7856c4c016cbee80167309a05b4f3ff00bac8516399f020000000000000060", 0x1f}], 0x3, &(0x7f0000796000)=[{0x38, 0x104, 0x8, "223782767e6f8543eac8da61311559cc2cbf64f29d61672c2ac13e57befe6e2badd1"}, {0xd8, 0x108, 0x5, "2076fb39eda0b8c1c9b6040d7fa75f8de0ab55e5fb327948783680ab30d867ea71f40ca356f21fc410fa3f94243a88b09c77cfb127ce4b25ce1c43125830d7789b11bf16f7e55013836d41f2a9f78d88a16ad4412ea4b5a91c54191ef80371c70eee617da946c218da0c850743f39c126ecf8903e9354c56d56702fe873909c5bbef0ab53493550f201f7b13a5c6dd5644a33bd75ce0609858239eb6f3a1a14241ad3a8c3e8c2e2fb9f6ce0880cfb1ede8d86a1ad5bd871147b1c9a456b63fa369dff98a2568"}], 0x2, 0x4010}, 0x1}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f0000387000-0xab)="4146228d2163fb17a955c87239684d69b8097e30aa2b460913603719778a8ba69b051bd312d467044b2c244e8f43c5bc1c714a0c1df69183dd7472e6a579c61ac5357e96171c3c4675aa8b188b5a0fbe43950d0872b03aa0de19112d798c63a999c053644baea2dfcc072f5a4fe8d2eb7cbeb49e88d72b51e5d419cb0d66c06f69eee6c9e64ba9883f3eec9b5bb00c6eba6044a67c2d7e70140161f41ec09b5b81ce4b4d12504ba429550e", 0xab}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x5, "d4d790376adb47e8252865660e254ae424a14ae813a2777e71800f56f150c1213bcd07d6ccb4dd4cecdf29de22d5a205d076ccf492fa9f673a22c87b60bfbd0d67d652e279f70dcbfe9f25964de389643a5bf039a4d78582690871cd386af7670915451cc79b727ecb402ee15cdba884b30b5f8d6dbeed4bcbbe876902937993b9dd56587be9ab9c436f4e553291ee7a1eb098fbc0bd820153fc15d1eee9bab31dc40ed172511045e75a3d07bc73952bc6a5f6a104cf7d2a9e496c390a7d248eef78cb8f13d741dc7a6623fd07425b075e25821df96c987cf396d4920f4dc0e4854172b16c36f99ff4ad09d85a0412115f2b2421395ae9f70abe6db4138024c68d44bbd4c0fbb76693cecea891a7d6283361e355db8dff7749630a5ec143ac6cbf3ec22c85f7c6f885a8c755f1a2eb42bbb82811bfc4d6b81bb8b0645022a558a7428bdbe5ef6b6a8dc9e9d6252e29c05d709b788045c81b126ca9d9192319c9307928cf98483c7f8a7b06257debd63b6bf6acada33e204ea92229fabda7bc159a730b041cb4d89400a15868d1cc57130e3f76eecceec4ac0be61a909c541f10de19c84150892fbc69a065cedb6d1965de64ce2231a96a87cf7201d90dd746a8002daa42ce281d0d6e640689ab558a428481fba90386bee7554181e83286d872239b6bf8c8848424d7025518281d563295c0e250cb7d63722b5757a399ae685dbf010bf12969b538dfddaae973c71eac9eb896a0a8dac6c4cc543d38967871bc73ddea2293c7285b2755d2c4be06e9289a3dafd72de6ece5b8200449243deffe92065d5267cd8a14d6fcddb3773abf86ce60ab853ce9cf4977a701a872589efd97eea70553c72eed4377d3b8fe63083e6a7a623c7210c7adff9ad2f7763f0d120973cd7961808b0c2dd2014bd05fad8d8c66679dffbc1b12b7c81cb8288fdabfe96122f0e5dab9c34b307c677425b8596bce536c19d50c98c4da6e9e38d3d5237b248095bda32835c7fe545eb4b65cfab35fba1700bb73e9cbf5cd081d24e8431fdbd97692af220256a496b3792101f723bc972cb64b86d721ecd44401e3d074f6a39255a1dbc24bcd695f13162fd92f03b5a30fc0a69354824c16b46798560e256a48aa78eab6412bef51457af17fd0e1f6fae38f2b441cf1fbe8e2127fea6f6a0cef1b0d2685e093c2f95f4d364f4f2ab72896ad50c495d343b1f0339b014dcb89346c80f34f6217464f93504881d15f7a438293533e77514dd694fcabcfc77d2da6e73439094d56c6f0c4996281c8cb31858c3d3838a6c5de37516e75b854cf17424c8d6a26a9dca19e42e7514f373085d9a235aef5cb30f50a958b8deee8d3949eecb555559614ca00ec8a0f0e401927d123d4ddf2d258f1f9110571cbf76ebf63d7cbd950738a245e9fd57437f78396c9a664575b2ee8713432089932df10ecfde7b5e607ef7887bbafb21b48afd8c5c5c4fe0c6392bece426ceb5dd7d95cadf87137deb401b888d5c20af1dada8f20134b3037d10c82acd784cb5364a26c4cefc36813501b1e471411ff69b180304c5dbb987199b038eb65920db6940e5035a851006289a4727d2d24b851489f056129dd4647b81cb7557ee60bc104f5af499dd64abbae65cd2412959be6d469052c04d4cd201fc16e5a0f1402896014cf2984ec5ac84c0ea3a291ae8b2efc86b57a9d7e365cb39d50de49109a854fe625d78b2d69649c394304ae08f994cc596335d111fc7d035431e7c1762b972217b4e7a133a35fea1fa5593dc971b3fe575ed55c6293e7ec083ba6dc862eaf342159a587af801e1ba75f65d9a858c0f29eae645916bdc27fcbc9e725f482873ec4d4595a836827422b91122df72348578a3917c4f82dabc77ff78691f2e6f335fab66897a6fa533928b0196051a6cd4a875e0379a50eeeeb7108f28c15f4d0dda823c2a1fe975bbc661a97fe7cc2e7e597c4f34569f894b60bf0893294bd0e606d094e0ca2c7fd89e30b099af9d78b92e6ecaa2d2c028fd7a061b506241485553e76f54711fb5301b28467b95c4b51d88acbf7c0313c1e5e20525593c44a8c7bc710e9e61e7286bfcbe3a0719a581c57ae60685a1e80a8dbed861a99aab4c95c49860a1d054a05cb591b21ab5bd8ad60ee493973df6bdc06affedcabab3f2a08ce6fa122eacdba90c8aadae8c3d77de764a73347bd5d75e94c9c69fa643647a9c6324d500f6c12599395c9d4af0491c858eba57c2e605af99a1c8a243268ee3fc6499cee8fd27e1e52a4552566671eeab990800ffcfd56812299e54c68ead8ac5b735ceb2f8c15de64f8c3a23e313d80b56de987a00bfaee7b355c04ead999c14144bc657c47ac966e94c64b3c8697e9ef8e1d993cd999090b90e38d664c3c2dfe33dc6d954052aaf6e775c7058dc605868bd3b0e0829404399eeafac612df6029c07348c093c6c3d09e7f7a4b16932c81293ac62d652aa2762061867d5b5d1206f7fe3fa5da2e0ea81298af3490883361758adeea2569c739b32b36ade439c22f17cd26cda7b8eaaa518f8b37d93bb0bd490c2059468057e1a6f4ea834927630d3b3260b121f9ae2d504a72f4f903a00cfc045e4c8c6f678a7a5740ff4726a97c3f8dd9208e4b7a9ef4595496e667469d9ba6ff8276be875af880db53169b40445e172f8f1a19fde087728ea428dd765bbfcd73a9f10be0a74c1eb824c56f01540fc76cefc84d257f8d625428323124fa5809b592280f2c8df425b9312fbc91a05825c3948f13c2ba25f135333397c38c02ac817b842bc4b2e9748bbbd56b6e29492dd2473b3ffb1ed19c66bcadf877251c05dd415449d1b359d013375a760036cf35dc8e2aee0eae7fba5b5e08ee44feb0242a4134b2cf6f5e18bdc4bae6c6a956bd9cda3e261c4ca16d8781febdc38d26d8fe63ec06d93cffe454d5c35502c1a62f2a92df064b3b81188e43a0a1d5c4769651e159fde73547e9f526bd554c26171909a95257c882ab26b219ada715f3b6b36c45fd94fa787ba00593c0ee35b63fbe90cc3c07863134e144b3d1fd00e777a6d48c040465994981d7c5ecd2a4a9a90fdcdfbb4a9e767120cebcb68dc8edfa8cf6cd4ac1e8410ab295bd1772f76e97479987104761d0e2198b21501a7522206721c0ea11355b9f71591f0ce0f237e9eedb0e906290bd768bb2bcf85621db13d0cddd412aba307bd5873f566e39bce2818225edeab8667aa50d9ace44668e536872b62834fa9f920d20a79a36ed77da1eba6a94dfa8b7e5251e4b8ac06d527d069d1f6e4260ba369b349a615fe684016f989229b0d677bc79306a68f0d62cfb6d5c90bd827d6c9d0895eaa1b2a7ccc2b53c2b1067a5f9cef71e85aef0b6c1b1f6032f131a917cade1d397526fd62cc0dc8114fde73f4c0806d7dfce71ab7ec35f17d74d94e82c251f658edb340a3c1ad858f686b332b5e4bc76d1c88cdfa0ad085c684e23d419ceb12015e25f09087ad3ac8518c460dd9b5e487b245d10931496c90f4598a15a51be6da1bc905ed4394ff63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{0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}], 0x2, 0x0}, 0x9}], 0x3, 0x4c081) read(r0, &(0x7f0000eb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000b5a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b93000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c05000)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb8000)="2f6465762f6877726e6700", 0x3, 0x0) perf_event_open(&(0x7f0000438000-0x78)={0x7, 0x78, 0x3cb9, 0xff4, 0x7ff, 0x7ff, 0x0, 0x0, 0x20808, 0x2, 0x7ff, 0x9, 0x81, 0x8, 0x0, 0x8000, 0x5, 0x10000, 0x100000001, 0x401, 0x0, 0x100000000, 0x7, 0x0, 0x1c754c6f, 0x2, 0x0}, r1, 0x4b6, r4, 0x0) sendmsg$unix(r0, &(0x7f00000f5000-0x38)={&(0x7f0000fe5000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000ab4000-0x80)=[{&(0x7f0000e3f000)="c0abda920dec75c3a366062a7f8990cf086043769cf5975d91ecbaf67fc4fdbd175cb26f8a5b9274e28dd4cc89aae2cd133d6ad856308ab35af5789470d49bcd2a26a22f0ee713f90f3f4e7517ef2c661dec7e000a866e9ae40519f26e2792bcd5f91ded737464e691819d06de989e4368da36a9a51aa108cc6e382eb851da583a4988fef39ace2bfbf96fd8f2f5703810f0f83dca4146bf2ca2f3ec961df312e4e54b35ba620e576e3ba11022454a34f9", 0xb1}, {&(0x7f0000ed9000)="95337ddaa44c6ae0ee2093208c80e56df68491c0eb08615d5e746ec3061eb5a8e702c8f923bc6c10415501cba0737df75c24e4a538d394cc54d0f311c9f17c21e8fd33a8c07176c083783bb816b481e24ad8a838344ff8d6a81ca6cf9f013d35dc24e21ada9c9b9ac2c522c28b55d1efcc9f49e571c00beadf5ca7719abc20f81b2a58172ab4aabcc6e2006ff60afbb722c74918e3502d4e325306126730d6614c996cfefe06053963034c1909838daedfd6fcfe899ea1fb6fb51e14beb807fede99ebababe649c09b4e352f3e1418f78098356655a597f24873fb3a90355df88514ed87c937c518aa3722bb4304a72fc69075d6363fe06b9e0691a04247ec9bd3a4c8c23e39bbed6976530e8c399da5b92a910507d9f1b815394d39c3281cb8e7d1d93c1530de7f395e77ef84173c15add5f432f5c60ccf4063f781778255e10a60a3f090113df9b9c64cef61eded5800975eaad728b7f5a7862ff0f9321ec5ae6b12fa3e47708a04bea43a472a7457473fd969b6276198a68b76e36d65e8dfdb4262ed4b77ea8b73702bb0d2de33bdeeb288ea04e5aa2980c4a018cba8798512b53c2ba6b71db6f814211950d2092c92d74cc6f4779b760efed0763facb29b96f3cf0c3dd814b9eb9c1b3c013cb811854c33d0b0c5d8b7e72d0b0a295c028c6ce57fc6e7f3ab768be6b66414c6de0213271cb9f502657e6a85905d04cc029ac995bb71cfa618d3610e3ea2903a84b6dc1963f5653125520a5d8938f3d76f5807c8810040a9e913fe606d478b7a008ee29785860c5195cc754772746ea2859b7e68af89082ab32cd496bcb2763d764c9fa5a7773c9c9cc4f673ec7f7bd80e828c7d7103f64108a5163aa7bc71de9f154a3f2cfd029fa4cffe7382aa59fdd25b591038fd252238a2eea8571757eb5d4404bfe79bc0e0443f5b6681f4a14eff1bbb225b485b7ba62ea1bc7db7cc4c8bc45dbaee717b9e8ec5d39ee3c01a8e08e55175f126628f115d3b31c05ccc119b7f3bdfd840cc49c2f315920eb6f92235d43cde645e845a819f9ae89d011424132554b5fe62171441deca91f91e94eb282b9b7f251ac0fb3bc881b69e9ae0917be270c693450f71a188888023fc5a98396350c8c50fdbaff2c1a13f8dc84c0cceeff13c2ed7a5d89b3187f99afd7ce97285a2cf1e4fbdd26940039802b57815d14b2cf33ee6c9e99652326537fef962d84af06867e6b1f88a063b4a8178b8187dc7ad1e8278dce7f91edf63736be48d9686e7247c412ee11fde2d766206c2951380314e422dc332f27806e529ce99adcc67a5a7b078acfed9fd05a856e3e28fa7ffb21acc327112704db4d1ad76e9eb12392f70b42cb8eb28938477d82bea8ee54f242bdea84ec428b8e9b2152ec1b4f076c19ecd23b8b7d435634142e0942cdf2487c4c868442e8302633a0168aa8eaa26da90e1a41a34cb39f3ebaa49f19d18ba02e8461a915b724ac7512ddd46932c11d540d2d01e232a8c24a4bc243913a9bfaf849875d4b367daeeac4ab6244e983ad5700316ca514e26183e5dafc45bec85adbf8914512350d4c693f506827ab09be1e7640e8de1bcf7617107c7387e19b464535dcd18d74a9463c4827450277185902e1ec222c6fbf77f4cabffe5e41c781d6cab8892c4ad94259fead0a9473091e8e0d84b58775fc60fc398a00c10f96c0c4d1eec1548c2d070f227d1bcf011337d241dc2737ab887885c8d1e5488005d795c6eb7cb5dba270606223129bdea3f5f5d2804cb8667176040c96c191ef9f436a9398e03fdf6309ce535e42e93479b46e20d24e3ea5c25bfe0f2cdb5355207e1c8015c43a9fa9ed7d7acc5d7f9836930f40ea8a9a3b9ae7b88adf9eee11267f1ad819e1ae017401f325ab5476ee7e59d14e21cd0565201c38cad5fda3873ecf0d3d31b2b0b3018b7115df29bec868805d3da490f8debd18b642dd697fd5d2162742d747f2e694478856e626072e1697d2963397c0a98ebd4f08ccf811e1762c1be05c49bbdf882f0194a28e9576abe473bbb695bfc04b12d285562e67b935d8427c6a134eec9912b46c19102e45ae9d47433d0e49f4ffd1af16bdfea3ab8be52ff9dfaaa6c9897eafcc772aceb0fe782f59d9c99ea3ce89d690de4c73c3e1b8ea28aeb36bdff6dfc8a0f621ae5869e9be621e68cddfafcd8f3c81873d692fab613147e36543811f66c56dbb9c86e827896f5ba486c3c7e16b0029754bd48a8950e9c5d6cd25ca26090b66faddf57d406bed03a56ef167b816113eee127926eaa667c264a5459b63cc4f457ee845e4e7dd178ed4ff6452303625b4e90b3a789704bed6ca582d7b323b8427369c40f326234454b97aabb8ee834aaa775093191ee159f37ede3e587971ea6b11d1959ecd3c4d5d016e9e410c14ec90f83d6dd187dd0500d8cabd0ca44232ed7dd96177444e9355383f0e62b02330efa101c99be3d32414ba72f33b2c29d66bb075bbf49ed71c2bfc0a56317e495fcac57c8642c542d7e3060467f6287883ab72cf7cd27fb67eee36395830e30942a1c73135293ebbad3372f4fad6bef00c48408850a0f1ed3d687f8efdbc06d848bab64b926e8dfe64dc0180393438538e22b543efda805bd1368e3d3e9bde329fdd08ea6d48d7e3f4cd4374c1fb360b745428228c2d951b88a6011a67918962e92aa8c418c3f167e2ebb964a951dfaaf283347131dd77d7ff4970f5e30523bd1b131547c2c00dfe3d35f2cafeadbc143e9f1165cefcea5d031708e40e5a813457e81ea91064abfa6e000db46019c221e4065fb0a5ee3eb581a609a777d5b2f71f9c5d53ab879e9725eb582ec355eb070956e6df18616e8a06cbe563f1a07a24f6ce7da1fbe8008f2365d7db92854312fbee504c287ac681096d92c65f7ad8adcea2032c055524ec20822d22c27af54f2262d01cefd26071f8bb8d67e4dc85d5be0aebec1445c0fbbce80f49187c6bd35f7379673a1a8dd7d82e7ab54eb31ad931da968935a8b4a90a94926e241e647f38c17b6154570749f25d9b13249f8a629cfb918152279ed6536c0b44ab77085ed0a4b73fbc404d60b397727d3c9abcdfd467cf18fbbb2e61adc60696b0090e3f1415f11ac5132beb01e294f422a6b3cd431cb18a9cb9a3421f77bc4e7f6226c089c6c0648df831c38942ff7216a05ff7e6cd019a393cf2ed8c4bfe2712ba01471e56389e46c1aae2fbdf55f3e7b1e935a180b779e83742b88d859a23bc6b22649008a01340b9245ddc24c4762c9eaa3fb3e41bbe2da057cb91d2284fd303cd0b8b3c8b74a35993c84168c13b9582ae362ed374a9a8d3a59496b32e70a300f65c417e70a7e0a31ced27b8f2658a96b5cb9e14e00fba0f5d65cade22e2bb773b9e74b49a135ba55f338730cdfaaf1727b720fff2b08a8312a48d754285e9e39f86aaed83e2224414cc3ed2fb0900a25f510996e0599e3a3ea24cc527bbb174fe3b0299bbbee38c170f983c0345328e3bae0c2d005e53acf710b8456766ef68b228216b3f3db821c52be8209223eff8d51ffb229ae9388f6024af42b7a8c3e65b527b2b3e4367b114e2270d41d12c36672c5a33ae0b5e44cfd818fe9a549193c617c4c2e68676d28455df8669987e3d9f7a5cbea1c077fcb3925dd9e9348feec08e4603a4c1ac5c55d9719b79a01595faeca7e89026fc31e0c9a3a99794817089b79d15a28d0b175dbc507c1710211d35ed2acf206c9ff12240430f8484facdb9b1a9fe61087a709056c35da4826d9414fa4077e09f6880918fb5b453807594565a2a010ce292faf50b500add27527fb94d8196d99827f34fc1b44e1c13756c75aec482fe1a642c1206d0b78a767edc4e30059912f157a83511943a9a2763a70d647f878e54b55af6f97e43588c0679cb4f23b2ec916546f82897f3753daae857b5b4a262572985f023bc21bff43370c63fba4a3439fe9622b2b83d93f1ea3a758b324b4e631e8a3fc1cabde2ccfb55610924764d73302a24a3cd8bc4d90a950e19412d133fc8a9b03ce55d4c0fe4efe6a74b479dedfe9f49e2157fb29c5a26dd1932e086d6f89714dc9909ad8f466aa63b38449f8ac45ddfdb31fa9fd38b5381c5f5dad26125b44efe751775a123950d6da5b5ac9ea8c24c2238ebad77862a9f9036cbec83e90c58e2f886ffe90313da852d9ebab5b6488f9bbe8e8b703848dc0abc023eba4b44d0777aa6a3a6aa2b3813c3a492a829c181dce5039a45edaa6ab2e4afbc7e96b6dbcc525235394e9b6e3e64724808d7c80f746ec0c9426f95f0763ca7a51ed57a13370b92fc75effa39514ca4fbf09168283cf8e3dd716921abc8c975f917b605a5baeebb82d68025d881a832a99210059af8072224c235ad8d927463b3f5a505461cc46fbfa4c1dfb4f94bdc064bcf28ce6f7f9d060fe6303251c2899b059f038160ef5750ded2b143375cd0ebd52bb87f3ddb335e3f230c827afe2ecb066d48a3af619b831e012acdde74a79b4a6dd946acd86e4c059fe41343715a8758eb0eabbdbdb29bc31d71073788d6f2d8c5d9c5fc9c801b71699ccb679ac02bb5dd03f4e007c5aeac9d6e35f6c9dc7eceab6d8523870f3b9e6463ecd20234ad0d18ba28453a8985f7d9f2a4bb2ac53f150f38369170b5e2aadd94e5983f6154daf3dcc36f7f4be82bb228d3820d163fcd02254bc77527a661e265a90de44acf602ca36f08e4835a4c4da751b161ec6740cffb2739f588e2f68d9d8a580926875eed06ff193b6fae2b4c00fca14550f5294cad3dee10399d5a9d198569abae233fd1bf5c8a813f813980bc6ffc9c06c389abb1c639ae83593b19484c85729b43fa5f5b7a39fbbe0049948415b6f14b920b2081ec713b26648db31f441f0b97e753f41e162c0a246e30f5769b6e9b1f3875e824e0b12d604ee5f9ea9a4a180fadfb7fdab66f063a0f51ec1fc7f3ac3a5ae003bcef26daa7992a002f243bc19c4da482fa6bfa3b0cb05f2371c18297bec355df64ec5130e8010c226992eb8717492811582b3f1860aef5cea82a1326ea270b13836881edfacc20649e239f944bd08b01d2acc67e18ce509d1a796ca276e2e921ae80540c8ec937e6b85a46511e5b0df79bb7799c3ab22181fbcbfeca513f6f16fc7b5dda04a21dc14c773948ea7fdaa35fd439710cbf7d54d67ad20ea7aeb49809ec556e5eb0ea6b2c753962851e899f517cb4e52169e950f1c9e4b81c3d540ffa43815c108035f712168a2ab5414710769eb0d0eadb366d68188feb01e3a68cc27d85c90024446127d86df82624c7896995c0187e4f11a73d11e72b03e4c9b3ef1881a25479326e6e9ac6127730b838b75c40c26dc5aa54de0da8d36ce6ab7dd9a734688712403346b542dd1f07be547b129a13ccab2e8d39a11bb289f00f01e744b7bf23e208928a1fc4d352aff41f186370478ca7698eaa84ed6c131a8be896f623c5a9b732b479fc7ba15f840ba359f3cadd9276a32a9b63850b90236a463e3d282f8ed58fc667840b501f2c333bea5beaa9c2206436a4ce844f88b7720fff275951277ea1d2fdd46f1cce07cb680702d0d8b8aafe91ccddd715d9d5ee74c69b723dd817e776eb49d31b4f7b2a6b0f038ee10a4bcc36f3b36beb2fee8df44e54aefa6e45685ff2c1b43e1e31b565d94cfec54a49a4f0d1146464bbbfd0895fa3344371b96859e3c294727f0e44252e19043fb2ae0dc674258c01b482613a1528977726fb78c998ed0940bab0dab993f5b158c6b807c6dea540520594ffd3353c400a52b295191773c91b50756fe9c85", 0x1000}, {&(0x7f00002e1000)="a86e60fb73969f85b1f5fa1f091b6fc033ef570e7dd7a2c4027aceff999d342da04245abe8216d66ced9393280d08be2d0c565afa81edd887d5bbb9eb9a4edac4d05bdcd2c9bf423ebb5d7634a4d1760a86f983355f21f6149855ad5b0a5a23d87ab0bfd30e3e78bf7524cff8a52fdd0e4041430b92e7d8d5f972426d58d0d228d81b24613dad3729ceb18d0b292f9f3cad7676dd2e69790544ce497469d23b0eaedcf02a295f0249f8af6b00e44cb32090333ff67b6b0d5ef19bed9b0b85966bb9b36055356", 0xc6}, {&(0x7f00009dd000-0x3a)="83ac0b2130773f874d661bf5d1060df61ba15bd6852607d94d1e593f6f3ca2bda3e0d4207908f608c3f98d348e9602fd0ffe14c87c067b7babd5", 0x3a}], 0x4, &(0x7f00006e2000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0xc000}, 0x8000) shutdown(r0, 0x1) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f00007db000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00007db000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007dc000-0x4)=0x10, 0x800) mmap(&(0x7f00008f5000/0x2000)=nil, 0x2000, 0x203, 0x4010, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1e)="28736563757269747973656c66706f7369785f61636c5f61636365737300", 0x10000000001) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x4, 0x32, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) writev(r2, &(0x7f0000992000-0x60)=[], 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x2, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000699000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000cdc000)=0xff, 0x4) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x2200000, 0x32, 0xffffffffffffffff, 0x200) mkdir(&(0x7f0000030000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f000000a000)="") r4 = openat(0xffffffffffffff9c, &(0x7f000001b000)="2e2f66696c653000", 0x0, 0x7) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000cdd000-0x8)="2e2f66696c653000", &(0x7f0000add000)="72616d667300") fremovexattr(r4, &(0x7f000003a000)="6b657972696e67766d6e6574316367726f757000") mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000407000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000cdd000)=0x8, 0x80800) r6 = dup3(r5, r4, 0x80000) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r2, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000cdd000-0x8)=0x3) mmap(&(0x7f00007e2000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000059) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x1000000, 0x3030, r3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cdc000)={0x0, 0x0, 0x0}, &(0x7f0000cde000-0x4)=0xc) r8 = getegid() lchown(&(0x7f0000c03000-0x8)="2e2f66696c653000", r7, r8) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c8000/0x1000)=nil, 0x1000, 0x3, 0x411, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000be9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x7, 0x32, r4, 0x0) connect$unix(r6, &(0x7f0000ab4000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000cdf000)=0x0) chmod(&(0x7f00001d5000-0xa)="2e2f66696c653000", 0x1) 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)="00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) lseek(r0, 0x0, 0x1) fallocate(r0, 0x20, 0x0, 0x87dc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) 2017/07/30 17:10:49 executing program 0: mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x77359400, 0x0}) flock(r1, 0x5) pread64(r0, &(0x7f00000ce000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r1, 0x0) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe4b286f9bf97be5", 0x4b, 0x40000, &(0x7f00003fe000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ff000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000)=0xe8) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000248000-0x8)="2e2f66696c653000", &(0x7f00003ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) r5 = dup2(r1, r0) flock(r1, 0x1) r6 = geteuid() setfsuid(r6) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f000030d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00002d2000-0x20)={0x4, 0x0, 0x10001, 0xc0b}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000027c000)={0x1, r7}) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00003fd000-0x20)=[{&(0x7f0000387000-0x98)="f13425572e65cc7ff3e64a91f563efe355c95cb0f4613e73beac7f1d463f53b1276bcc82398e699c1e3ad6744ad4f9ab1a730ed55b45244454dc208276fc691ad0dbe344d1d8c9de867538a5e8b98761f82d41f7c29e78d7ec7346e4864388da6b75d24fb15c4939d57390e7fcdb032ed90b3d91d3deacb0a2153dbe8ff2ed899703d8c5495fde8e2c7e0d232e6f23c361683d8a7ba63107", 0x98}, {&(0x7f00002a9000)="c2430bdb3fc61fd17b04e73d92ea54787f33336b4b89e338c74b79be6b87a0430f7a7468651cd87572b1d838d52fca86e4fb253f3af4150dbdf492535ec6c9de2104b2e5ca9158007be31566ff70d2d50ec47a30a69d03d9cc2f7ccf5007fcdd046df604e98f74e34e05ad86d0b47829ffb69925b44965656b82a6cac31f83f6c42193bb46e7c2e4a47c07cf36035e74cba42dadd3ec4ae966a7e65127a3ba2975a838549d38de7301cfe220ea17fcc191d95dcc0e29dbb30952ae97b9", 0xbd}], 0x2, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000108000)=0x1000, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000309000-0x8)={0xffffffff00000001, 0x7ff}) 2017/07/30 17:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) symlinkat(&(0x7f00009d9000-0x8)="2e2f66696c653000", r2, &(0x7f00004c1000-0x8)="2e2f66696c653000") r3 = dup3(r1, r1, 0x80000) getrandom(&(0x7f0000c7b000+0x696)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000048c000-0x10)=@common="5070365f007469300000000076000000", 0x10) connect(r1, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r4 = dup3(r0, r3, 0x80000) write$tun(r4, &(0x7f0000d3a000-0xc8)=@pi={0x2, 0x7fff, "5d2a03f32e3a4fe2b592e4558df071abf6eeacb7074f675db26d08663a69f932868e71a1ddc3f0d738c5c7f1b9ec3a75791d39079b5bf00eeea0df557c500e0519bf9aabe3eb38e4b273db10bda73935a5368cca214d769fdec95f0f4b39e8182af46eae6fba07b29b0fe09ecffa5e28f9d9a0fa398d863927355bdcc9bc6b695ea13793c979d2427db167f79b695696388c1e823a4a1ffe6666356d3253ed6ba887874ff959a172bf367a33ada7a5e0a0567d520ac6363fff261adab86e65a54e18"}, 0xc8) sendto$unix(r1, &(0x7f00005a3000-0x73)="", 0x0, 0x0, &(0x7f0000fcd000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) writev(r1, &(0x7f0000fd0000)=[{&(0x7f0000f01000-0x1000)="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", 0x1000}, {&(0x7f0000fd1000-0x1e)="88a3f52b82910e86412a9b61acf111d3d1bdc0865d24d416d8c2269602d0", 0x1e}, {&(0x7f0000fd1000-0x7e)="e8243c89ea9e7e493dcbd4aa1b86f85cfefbe56ce1217eeee522cffe81238b81cc06da507a6f36d5f1ec405a8ce279c18b228e5df6dcbeecfe8448b55c5d5ddcfad7451840849185d7c3872d4419f1fffe5c17e956d607126596ff5b24492a3108c9ee047b4be78ab0890cfc263fc5369d3b0767acffa1110d619a279a84", 0x7e}, {&(0x7f0000fd1000-0x14)="537e0d0a4b3880070900b3f183d2e5639cd0b063c3e22e6fd20db4675c2d91dec622055de996a2c767a84bb4950346c4384a54c242", 0x35}, {&(0x7f000007d000)="9552ed0a5f8d2a19bc4d60b8a7abb4960b1df80695b105dcebd919ad212c8615f83b8c41f78af7ff2dd8bd6b2c1d7a49404d232ac76924e275bcf9cc768dc2c105e72e94239559672e59f9a4ddee96808b63aef865e9cfb0dcef626c73b3c89eb9cd9dd7515f05f58d4a906c3d9602ae04986c3c34072bd88a3c51d70452fd3f836a10fd20a62c677c5579a2377bf55f290b090dcf579b6ebc1a108dbb580009f7144579cd79b16d861a1a762254", 0xae}, {&(0x7f0000716000-0x98)="f8948a90b0078e3be4f97003aeaec311753a8d8a4c75d367db27eb16fac6f581bdf42e0ea40f3c2b80fcca00000bc59f029c1fe2b8074593e8027878392ebd0465ff9c657b5731e2bb7d9410d07a7d686a2a23b2579112a0b0c4dd28488f2d575942a4bdf20962acc417d713ba479b72885b1cb8bf639c9015e81f77ccdf5f5675cfada8b0ebf577a2ca5be3985b941e42de2283e94520c4", 0x98}], 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000035a000-0x7)={0x0, 0x100000001, 0x1ff, 0xfff}, &(0x7f00005ff000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000770000)={r5, 0x3, 0xf4, "647b4435acf226157a47e992763a875f5e26684b133011cfa5d5b9055a14686da064bb744070be0bd673f0ccd92ac745c006b3983b616eece99395d2b6e1fea9beba4769d1c9c1bc5a50d5677f4b345e0c0b719456d0fc68d77809a3971344e25107e713adb3a92ab218fabfb9fb233462c9a97c4d9393508e84e5fedc731e401f3db516f7cfe4b05a2699d71e6172628ca112af6c684ccc517808c13e4d8aba5943754294daf35c585721a443b0865101e5bbaa8f48062f626cfd3e0fbfa6e69ad0e27340db7f17da36fa260e0dc4e2ca5ad7cf40258a1c9c8db327c463201b2d5c5b2b588bda6f4163c4f03c51c0f306bc9176"}, 0xfc) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000293000)=0x0, &(0x7f000045c000-0x4)=0x4) 2017/07/30 17:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b6d000-0x20)={0x743ab1fb, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, r2, 0x0, 0xfffffffffffffffd}) r3 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x5, 0x500) bind$inet6(r3, &(0x7f0000c27000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000ad1000-0x7)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)="27", 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f000031e000)={0x4114, 0x6, 0x6, 0xdea6, 0x7, [{0xb53, 0x81, 0x71e, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x400, 0x74b7, 0x3ff, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x7, 0x100000001, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x42, 0x221, 0x100000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x9, 0xd347, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x800, 0x43e, 0x7fff80, 0x0, 0x0, 0x108c, 0x0, 0x0, 0x0}]}) r6 = syz_open_dev$sndseq(&(0x7f000095d000)="2f6465762f736e642f73657100", 0x0, 0x8200) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) clock_gettime(0x0, &(0x7f000045e000)={0x0, 0x0}) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000986000)={@loopback=0x7f000001, @rand_addr=0x13ab}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000d58000-0x68)={0x100000000, 0x6571b2a, 0x101, {r7, r8+10000000}, 0xfffffffffffffffd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000335000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000fbb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigtimedwait(&(0x7f0000bb0000)={0x0}, &(0x7f0000900000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f3000-0x10)={0x0, 0x0}, 0x8) r9 = socket(0x9, 0x802, 0xffffffffffffffff) connect$inet6(r9, &(0x7f000091f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) vmsplice(r9, &(0x7f0000257000)=[{&(0x7f0000816000)="3488f9da5dbfc65fedc0526dc19567ecfd47ad80f8c7688c42286a38e2e9c5734f905d94194b17628598d2a74b83d6f9db61341a24d90467761f1b24f96d0132d65d049fec5e26266464e90c3cea7333faf2b7bfaded6d89c7b5d070c41ab3cc662b5b96ec9e3cf81f93ceb96c0da8e6c6d2ca4088fe9d743b0eb61cc2105d07101159c734", 0x85}, {&(0x7f0000394000)="c741d69630a1d324112a20d63c9afe50560646a7f804c771400778bab0bae173ec39ffc205339aee5cd6394b18d6c282263de7aa9b6309737972de6c5e2dd9c120d5b4aa4b06de837a2ec2ca773cd76d1fa9eef080b47f3f912e196358c19c316e39d5f49cb89ff078e65cabc9937ea7da83e41bb7ca7735fdde88e81076cb2ded3930d47672d4d1a6b8808c11f7ab5886db144e3ba33ff1b2e333323021b94557681d9b7a286b3a42f75dd29d3ec150d3d28b2d3d41e38e561957b67ada2fb335e84607dfa1965061ee0767c8d254c53cc13f08810a5beccb4d22b93294c19253d55623246684a2859458a112c3733e2c", 0xf1}, {&(0x7f0000e31000)="a8d1af0eef1a5c9ca779d14d2e5f353e84f0264a4e178219662e25e1cfaf5dc958407b90054d923011e9d11ca59e9831aa45b863e0ddc58085a018da796260f7be12f1cdf74aa53764fc04883442d5cab96b630fd924ac642f26adbcd9485357bbc4ec34adf1ffc911", 0x69}, {&(0x7f00008ae000)="fdcb863a0e31f57364f889263793891eafd2b7af08646972ca81a237417ff4ec", 0x20}, {&(0x7f000021f000)="7263e8aae51efc69f47d6006dd18cd05652001cea0bd6a15c47d1a14ff889666b86e097267960485b97f2c2171363114fe203454da", 0x35}, {&(0x7f00003a3000)="f531e69e97bcaa4e39cb34419a6cd9eaef8d142a8f2bbeaecec7b692a633fd56a7f57f52096dc4148b4574bd2ccb36be1c9773f7e1379edf7003975b46e677de71769fcadcebd4e7f382d2bbc29ecbbb30910b9c898f12a9743de77e4f3a62cc43e357bb10ff287d72d65ae5e1599636596bff5d06dba4021cd5e413545a84e8224826c989537acb94bee1461a18c699914ae5db133398c6c52e7d55f66884520aea277ccdef0c0ae98bfd1a68082cedb324c43cc64287eca62d466b755f37558f514ac1148642b081488c03c874292a8f4f0b", 0xd3}], 0x6, 0x1) sendmsg$nfc_llcp(r9, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff8e91000076e43108f579bd95054d6b050001bebc2ae8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/07/30 17:10:49 executing program 1: r0 = memfd_create(&(0x7f00003ff000)="2700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xc8)="b89e12da23b8e97dfb37a5c62e98fa3bcfd0c34f417e1c1a7b7ae859980957186b1c0fbee2a11ae2968aeb86921d0b75d4fd7a5c0631c3eea2a0cbde7c4117e31608727b92450632a549c8b2e45ee18b11b3df7e5eb279bd2724700de77ec9012490c79faa49fe129b9bc379fb2c2221f495d5b14e8bbbd7a45a4053e8b482277c9243ce33b14754a12dddada7fab3617ea9f1ff508b25eb2c82d7edd555ea38dc7bce9b42ead594758aab5705f589a4151262db95193a14041da0cbd90bfc93aa875b69b623eaa7", 0xc8, 0xde72, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() read$eventfd(r1, &(0x7f00008ca000-0x8)=0x0, 0x8) pipe(&(0x7f000012b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000592000)=[{&(0x7f0000be3000-0x4c)="7b11bfd365f45e14fff454a9f2e8fc2b585e555d362d4f8113719c4530bd7f508714fff7f5a34e791729d93d0ec547eb781042e7784400cc7f0102f6d93b405a3a15025ad887b169232c2bdc", 0x4c}], 0x1, 0x9) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d13000-0x4)=0x9) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000e16000-0xc)="000000000000000000000000", &(0x7f0000a88000-0x4)=0xc) tkill(r2, 0x4) writev(r4, &(0x7f0000be7000-0x10)=[{&(0x7f000077d000-0x2a)="2900000018000f0000006800000a00210200e30000000007000006000b0008c007001000000000ff00", 0x29}], 0x1) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3f) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x80000) r3 = dup(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) listen(r1, 0xfffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000", 0x17, 0x100, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x4b, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f00005e4000-0x10)=@generic="72d737f35bc850541ff4388577761b70", 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002000)=[{0x4, 0x6}, {0xe, 0xc2b}, {0x4, 0x1}], 0x3) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000021a000-0x9a)="599fe5a6bb9a8555e38f56587dd85dd9a1a2308d6ef1f303f9771bef9aacc147d552325eab892c440953141e030b045d5b37c9ccddc2deb9dcc4e106cb60f187d96bd60e4a131a3418b66c06ae40e2c032cc7f469c92b2dad4a4e98cd53190e1b2cf487e699f08ada38adc754678c41fa4b0ecfca919e3e48bb65b3b0aa923a76e804dcc7ea5f7e8977e204159cf4156d98a750e4e1602e83dd0", 0x9a) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xcf, &(0x7f00005e2000)="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", 0x1000) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/30 17:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) fcntl$notify(r0, 0x80000000, 0x24) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0xc0, &(0x7f0000b47000/0x1000)=nil) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f6877726e6700", 0x2002, 0x0) connect$llc(r3, &(0x7f0000e44000-0x10)={0x1a, 0xff, 0xc2ed, 0x4, 0x9, 0x57b2, @random="eb6aa70d6bc5", [0x0, 0x0]}, 0x10) ppoll(&(0x7f0000f0d000)=[{r2, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r2, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r4 = memfd_create(&(0x7f0000bf2000)="fff8", 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000041000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r4, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) write$fuse_bmap(r4, &(0x7f000039d000-0x18)={0x18, 0x7ff, 0x3, 0x3}, 0x18) r5 = openat(r4, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) r6 = inotify_init1(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0xa, 0x8012, r4, 0x0) mmap(&(0x7f0000c6a000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x0) delete_module(&(0x7f0000b8c000-0x1)="00", 0xa01) r8 = syz_open_dev$vcsa(&(0x7f0000430000-0xb)="2f6465762f766373612300", 0x2, 0x3c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r8, 0x4b46, &(0x7f0000012000)={0x4c, 0x0, 0x1}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) capset(&(0x7f0000407000-0x8)={0x200f1526, r9}, &(0x7f000022a000)={0x1538000, 0x20, 0xffffffffffff0000, 0x2, 0x3, 0x3}) 2017/07/30 17:10:49 executing program 5: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x4000000001ffffff, 0x2b247aa3b321d67b, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b5a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008eb000/0x2000)=nil, 0x2000, 0x1000001000008, 0x1017, r0, 0x8000019) syz_open_dev$usbmon(&(0x7f0000200000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) r1 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$fuse_init(r3, &(0x7f0000018000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00005e0000-0xc)={0x0, 0x0}) ioctl$int_in(r3, 0x5423, &(0x7f00002a1000)=0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000262000)={0x0, 0x0}) r5 = gettid() r6 = syz_open_dev$vcsa(&(0x7f0000b43000)="2f6465762f766373612300", 0x3f, 0x0) rt_sigsuspend(&(0x7f0000663000-0x8)={0x19}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000b50000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000258000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b59000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000509000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r5}) dup3(r7, r1, 0x80000) dup3(r6, r4, 0x80000) r10 = dup2(r1, r8) fcntl$notify(r10, 0x10, 0xf) tkill(r5, 0x16) 2017/07/30 17:10:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffc, 0x400000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fallocate(r0, 0x1, 0x7962, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002cc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a38000-0x4)=0x0, &(0x7f00008f1000-0x4)=0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000e72000-0x4)=0x0) capget(&(0x7f0000a8d000-0x8)={0x20080522, r1}, &(0x7f000036d000-0x18)={0x8, 0x17d5, 0x1000, 0x1, 0x754, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000462000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae5000-0x4)=0xe8) ioprio_set$uid(0x3, r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000936000)={0x0, 0x0}, &(0x7f0000575000-0x10)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) fstat(r5, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f00004a9000)="", 0x0, 0x0, &(0x7f0000cb6000-0x10)={0x4, 0x0, 0x0, "1438693de940", 0x0, 0x0}, 0x10) r6 = dup(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0xffffffffffffffff, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f00005b9000)=0x1, 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000712000/0x3000)=nil, 0x3000, 0x3, 0x12, r10, 0x0) 2017/07/30 17:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000055b000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x8000000000a0000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000405000)="2f6465762f70707000", 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000eb3000-0x4)=0x0, &(0x7f00001bc000)=0x4) r2 = gettid() r3 = 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, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x8, 0x2, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x8) ioctl$int_in(r4, 0x0, &(0x7f00001b7000)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000837000)=0x5, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x14, 0x52, 0x101, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) fstatfs(r1, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sync_file_range(r0, 0x5, 0x6, 0x2) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) recvfrom$inet6(r0, &(0x7f0000fc7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x0, &(0x7f0000311000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) writev(r5, &(0x7f0000b13000)=[{&(0x7f0000fb4000)="0000fd02051900000006f7008580001f3b03ff010100010100ff3f3b58", 0x1d}], 0x1) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000da1000)="00000000000000000000000000000000000000000000") socket$netlink(0x10, 0x3, 0x1b) add_key(&(0x7f0000274000+0xca6)="7573657200", &(0x7f00001cb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b2a000)="84ecfb095c8200f4824d5624fef460b16a3e8f42a3a74811df138581e0fb90af3b2b17d713142f055d1d1de4098e01ea2c0f4899f3e83433c935b21f737b5655c69abf461875c2cc5994fda225acc4d9a4d5c238d25185a3fa228b8195ffc1ebba3663015532662867cf5d144731747c4d451a2807cfe01950755923cf287b4e3b06e707da3ac282dcfb619fe2dd08bf05a1fdb29d3cbf7e87e84d27ad71f5a2b8b84e4c540e5b94e48a8d2527d51f2cfb10f1783bc760069846bd3ee632b2712588670d3f660e30c6bbd270321a38b4e08abf384a85543de3ffdf392cd5d438344aa8e0dfab13c93a5ed018aa6c4a83b1a19328f4ec6fb344f853337a77c3a113f42aaa72b5d6dc1da0d1e6cf82e4d4ef77945464fe09d1d92c19a66c92aac07b4f8d4631885a0022d39f9c25e1ba598133a8396b05b5f6341b12f3b59fef76c8cadb760ac3867f469e66c47af20753282194f814749936c2086e034a2ce65261763cf347b0a0b561e6b3c5a470140aead35fcba8cb7b4301cc04f3e59a15686ea00c30052ab88784c83096606246459f2745a93152c47112432dbbcd5366a4540ccd39abe3979cfd489f69426f58f76f26ce7cacedd4a88a310945314f743022a9d563b1b05b2dd21ec8e7c9c7be2105ae052bd3a88e70a6ea0de7c250b09a77087e802bb4b43f581118f6bff4774ba69b268434002b8abb9f8648389f55ba07d3c58213461d5f1daa325f4c8f8c2b204ccf98a913348b52dea7fedc13a289d95bbdf364958bbcf6a054e92f06eecb3c3e3e816443080a66877b56d19816bf24dd4b20a1049fe0bb7419e30568504fca818142db25982d7d8599180638868b3f232bf07a15691b83182d6cf7aadd5191f0b9e09a8fc280c8e76793c03420503501aa72dfd7d1d8611fb00d81e7844277b63a00193a5e82bd37e7a311b6b70cdf5e6d5d1ff41f1e0610e65367922d0a791645a08b308691bf89c93468045b132ed22724ae12163c77e7465177a6cbc2753cd1dd3291caaba32c42980f4515fa27ecb5df66962b6b6b0789f0c5ca10b53b75bb1cbdeb333c27a638c668b5972f04f5e77b928f950f1449c4ad1d58cb50cbf94c004a734cb6a6dae81892ff00b1b3875a0ffeb843fa47254ed91814c8821498930778b8d36fbcd5da81bf043e2315e41f1e2c780d426837a025c31b1bc760b7053f0c10b7e4d90ea8935bc8096343f52bf3f8b101b5cd4e6c699beb0d7603d4778fef84e642489cbe99ffa16b59a01e37ea68f48fe55468838c757b8ea184dd3b167794cd06f4741365ad715d4d0d522d44c39fb9a42124fb6196190adf2e745781d2b82ae126741330804ee48e81b5098c502be6e877724e6da57d0e45e68d9dcff0295618087bdb2ceb8c0e3962826cd607eb194e74d3c2a2fa568bb5216d96e7312b073eaf99c257432b6e64c209af66ff54883184c60f7b36c1ad0656d371946867381f411e8ff6fd9288eef9a05cfdb1a5a11fd56ec2b2e051210560b8b32db78d28e9e5540d1029c9ae3f8b9219bfbc2df72c80d5cc9a76374fe5bf3c69531f5802c8e1ee7fd8c518d6239b263a18852970d58e0c6ef522e7f42ab0138dd5072c3d5493754d487c3d74e6d1c1c8db257a41dde39c86ee9fed6ca797dfa09b2e70fff66dcfbf55258b3ab27fcffedc1a1675897a0d5718cefec028ce8e95086a5bcd362abb3d029a1da54a035965d2963bd3aefa53e10adb5d9f757e3a96a41c13abafd0df060fa1c5ce444791007ca7c202b838b8895c1470ce86f09d828511666ed7855b77d359b2626a148ecab5db50490e4e95ed2ae97136e87b07a93a9786e648ba4dfb787f91d4dbd97df71fa77fa3af07886f069dc854fe2acb7d8f8e7b51444b1707d2f7f64b48f2159719c3e2f894f16f44d2db3a7feab546aed6abf0691ed2b89b354f0d6754daa7b7fbe3b4681611a69c9d319169a11ce726848cd2e016af772401f42299a7b20a228c8d4a278579e14e655c44c0887f65c94094f8e9fdb3be1e45f2de11818cb6fdcd143bb3672d0df4827141539a6a840e0becd2fa4f9823a0b3e1d861041efa828eba6c119b859624d8eda893a81f7be854567d7d1c4ab9ede0ab47b74094b625fe99acf8ff17536c7c8a3067522283a7771175c8f62c4b1e37ce72bedcd91de14625ca0b8ffb80bd0dec649291df6b109c6e0631708361c66d78ceffb79e8593fa657e6f5dba09baa0f68ed7bb69764de849fd97ab2be2b55b92ab02b78197a2857aa8cac5180dba012882ab6cb589fdc944cb20a72db4c688fd499f41f364adae2b3421ede5e234d1f6fc14bd274c3b20621bd3aa35a09d992fba7f634279e4d82a2ef1b585722904521528f95f6537da1ab5340cd986f1782f0a844b1b9825866e8b2469d38058947d42c4d1bef50a1c2616039556ade6ba9b4864eec0a59d94345ca8895b0718c29bd5021218accf89baf7c0a410d2dea116628e656ae7560ece975b61b9d1a78dce18ee4e1f3552536f98a265ced7a99108c5e3e622205fc28e87fe42038464ec358f9b8d6a6e264ca2f301354a3883582a91af95ea443da6d842b42bc4646ba2cb18447ef23429b00d112d3f3dc1185c65c5d31f4d6af3f4aa4bb5d064b53fc9cb6131f354031cb3ebe87f4f218fe114b38bedbffb803fd9198ed96e3d1adeb0f933311a489c9f4434117cdc3ae05bb463cbd8ed3a1e6ce29f06cbda33a4a63a6284b8aa2ec00872547c733dcc8c4421fa9e5e1a0ff77ffabd1249267b1e58cdb2aef43a92ca6fd176d7aaf7226eb5a7a2e4969f7875f1edd08e2d153cf34b174b04ea81d5e7292a661473570080080de5347cb41c3b395dd4e17c3a855f383ae6d6eb0dcb3327ea06b7950e1fd716996ce09a7b051c02668e23ffd073c3591bd25b5f4d6b302b4c9588d79766a43745c49794b987edfce0b8b38e86cb6f117000be3ace10d3989324565effe4b24517e98258d9341733c25c05114492a93da38dcc17f5a2f4e105697242e21c82ec0d3c8a3d0a11364a427df6787ad0de9dce79451ccc2a0b1daddf4bff5cd00388577ff8ebcf9fdc9605c2a36f37e5f58052423a8742648707b5e037b2f7bde9ff39e6653c3941d046831b1e418b4b878d6ca3a50b14a40cc0c4c5ddba77da42a6561652efe79f3f789a0598c48fd95740aba3b6a1bdebb4965408a43963b6d98d7bd1ca682dfab9c0545858c9f8ca2a855b230e2ddc1a5315531209ed56c077d767456a2207a6f0b995762b21688e776c93dc30b158710f39287d92b8557e597df563374a20f209c560a93d11339e7f67d31bc6a9ac655777b7d778579f59a91028d38f23a4b567e1662a7fb717d08c3f132fd7d1780e866aa35aff6bdf1c3c3a466870b33a1602b66f8d68b54666806f219dd717a8793782ec357f2cc2b35337c86028db061167b2f5f09477c4c13ca5536fc376dd04c98da316efe2acf8fd51e6171659d4ac587cb101960716acfcb2cb9b1858903d5e84326c9a6e621b2c9b41f791650694e3e6da529f4cf792b9f29f8a486c38843e83acac8174ff70350ba3767ca4dcdc5796355ad47f6d075d14efff8a7597ed032c15d0cb9696840e4b80f981283dd4994ed2665c2f697419448a1539a5b4d115c1306d202343d7441e0e7872cf2acd62fd09b7aba7f448c970c9fa4db820081c332c751c9512b3a68c4c07987bc5e89eb44c9854b2ddfe91e4f6ffbe9ceed8dd52e81ebf8ed6efe726abf4c953d79410edf9c659cfdea376580da2c8be1f6b414e4cf865001bea9ec634b931909f9676173aa0c405f732c5c438879bf6ecd9a9fbd64b4e935c7606538ed6c89cabf4378be9a92734755536a1deb32f0bfcc88d5ee62343782399990aee56d92369c787a00229e4153e41b9fb1487145e8f12b290c52552fb1dfb1a10729875180c151a4346501cb959f4f1874edefdbe0864e30d776d0ccb3c560796fb553bc4b668348647331256e11e117bef260495cc49955d13b020d40aab1a705bdc052144f349b0c6c832b0fd9a17efc2c51930bbde63b605aef10e5dced5444294627ab3dac8718b843f145f3d3902af5a35749519fef1c75586ab7355d6f9296121c543df9273c8133f281d4e5b7b02dca521c4e6ce396a8b7faf4e37216bbb44ece8b12830a2f8890a989e9a5171e1fa62def6f60e2defb3f8635fa142ed98c7aa40ab53ba102556036664e8b61a8366a740ab315fdae5e8140751b2907c094e666921fe7ffdeb4fd88adea408bba7c66d829ca14a74d58155a7c99279815c3d621a6ff7c5a880599d17bc59a16e80350f531dd5a2be5a3632c8b15745d89e6437d26a61e0940e0d7523783908d33213aecc0114ec66f2e2a274710eb95373818b0b2ab0306fb0b2fd1867c39ebafaa4493ea58277f55d483c312132a6bb663e69f60c13759911d92d5e16bae3c544cc09f968b606dd41561ad6986d88b9fb308372492e67d1582485ef1f8d9a600f6306d69758a0c2e0e93783ff616d6af375acd0ef26e3d7f1153373f818a8ea6509fd0cf0ce5b5c18141e1d4c45269e78797627c694ab5ac54366d561f08639ec5764991888a5a32fe5e4da554b0f610e4dba7ed5bb1f58a13fb8f3abc70a9d1ed10d85d4634dcbf6514ff4747c6a3c74d9560c1812b885149a874dd98e56b109f7334ef419f29cf3cfedf98dc2ac304448d2ba4854618c67816ba81ee8f8248bce6f349af8bfc7b8528599bc1144f7290b36179489b5ee8fd7f8e0b62b09ceda87df1a1edc40f59502ae1b1482d4105370bd5653bfc6bd467901952612baf49964fc725af021ec071da56ab41d51de1a8090bf619d3d4e1153acfcf4aae978df00c650bcde8c7b8178f98f9b3afdf63d14844bc9e009678a129a341e175030300da567ae53dde986e2249042ce5dea7ec784b0e6b93fe6e157287d5a8547d6f9aeee0b41c48673af4cefda2b38eaaf9b0e1ca778abfb6eb76e0d0128b1c6113eb46e7e65a3f589e420ef072acc32c5e20bbabeae0405455401eaee8ec6ee4c37d7b84d03263fa7380dfde6ee1c7cee79b337dfa2af2a18f2f73551e244dd3096ec897deca72f47757c89bc5aae650173f23791321af5ab1690dc643ec4cdebbe968dd2b8defe8b6fe57ec17230ad650c3da14f11e385c14f32196b74b5f0544662c4da2cf67d20f37841b3ec6cea5958d13666d33b852ff97c401da3bdf183f1c84d92d44d032f31b3c81e0aaefd5cfa6a0bf100ec4e3c2e7f91605339f5f89a875229ce41d666b0c644bb66c4d2b76e9a03b27b23edeec3b3403a4b2593a1b687c1ed67ed97813cfc2dc1ebe33f42077d20383aa896de97353c0e67c598f912a2e4b400196ddc58eef20d63951cba87ea845ea4497be69f1794e81fd3b697cfdf18ab8c09611d59731e3633b56567c6adfe7ee1af8005eb9fe25fd775556946de4d5068485259fdd7d18a9df1a6eb7d506a5f390b00d1872d6f3483644c84d380780bf47fe5ecfc668551e0a80142c514a3a6e571641325f7325750c9e1b65d3f8c9669047f78903d2ca72d21e5359d181c0c2f8d82e5a25e20609ce4907627c805d15e93033d827f16fd2fe7b51a8f28e0e11c893c930729947f49147cd8e3da8529cd41e2e33fdc9aa5e2274a486958dea6e994fe1cdfb25c6bce20b86b1c6b0c5ea29c0ff40b681df5589c04ae224747228aa43ca9d5e9f8216bd55c1e43cdcedc16c723175790c4d74965bbd60d97edae940981f8eff3221024b4c54cc72c5132b2823301c9c3a8d6b67cbd355f5390ff64", 0x1000, 0xfffffffffffffffe) request_key(&(0x7f0000023000-0x8)="6b657972696e6700", &(0x7f0000c7e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)="5c47504c2d2a6264657673797374656d00", 0x0) fcntl$getflags(r3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/07/30 17:10:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f81000)={0x0, 0x100000001, 0x0, 0x0}) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000978000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8f000-0x4)=0xe8) getgroups(0x5, &(0x7f0000493000)=[0x0, 0x0, 0x0, 0x0, 0x0]) r11 = accept$inet6(r1, &(0x7f000047f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d67000)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000347000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) getresgid(&(0x7f00005ee000)=0x0, &(0x7f000090d000-0x4)=0x0, &(0x7f0000a84000-0x4)=0x0) getresuid(&(0x7f0000983000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000fa7000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ddd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000d64000)={&(0x7f0000175000-0xc)={0x0, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000174000-0x50)=[{&(0x7f0000582000+0xccd)=[{0x90, 0xaa83, 0x418, 0x6, 0x1, "463143f0f22256c97cd9628f5323df8c1980d606c590279916e918392c8b30c7ca1a7d8b4a2bbd0d465660de6684dd49c7f6a65a56af60cce742f645b79a80de82dbdc542a30c7c35ab90c8b3b336759c596dabf4d25e8db7612e75484892fb72a68e9bc526f065aca4d5cf575ec4ad064ea9d7cbf6e5a0d509bcd289430"}, {0x34, 0x8, 0x800, 0x4, 0xfffffffffffffff9, "a68aca979dedc00cf83e6f8af9ee61bb6a102cef9ddb50e3c3c9862bd2a6e726275076aa"}], 0xc4}, {&(0x7f00004df000-0xe4)=[{0xe4, 0x8000, 0x324, 0x9, 0x0, "3b195edb05fdedf9512b3ac96282293606fa101b0f8ee1036146895726a8a1739643c1834a12aabca14b1d9fdb1cf397bb7a160fb731d02e982dea842082c1f75b5caf6b181cf3fd1656d4c4846c89ce09102fdd007737197994d807aca92cfc42236aed17cb43032a8f143ece31978c28bf8f5956facb384797fe17e559b4b92052d664ea8e04fa25c0400b312adf030cbc111c1b87199de733e81cf68f309135e2964f9c0f701c61b9e683cf7dad276cd5c4302ffea4a626f5c1bc897003b3c5617abd2c1b1236d503064eb030f26ce6"}], 0xe4}, {&(0x7f0000d91000-0x58)=[{0x2c, 0xd02, 0x400, 0xffffffffffffff5f, 0x8, "0578a9a5d75d59b47f95d460beb1cb48cb2e75c55239acf17835608c"}, {0x2c, 0x1f, 0x400, 0x5, 0x1b, "be490708dcc7b587c69c368e669aaf6bf98e6e886cdd493d395b35"}], 0x58}, {&(0x7f0000697000)=[{0x64, 0x3, 0x1, 0xc0, 0x7, "b8f9bfef295205375dfe9a2ab84e12f5d05f9a809d250289eb748419fda84b2e33a3ccaa60369025c3a6e9eca1d3eb4173c6a95453863d52c38dc5de2f5ad64bd70feacfafc67ae127dab1dac1e138ef702ba6d2"}, {0x3c, 0xfff, 0x500, 0x4, 0xd8ca, "d35d8738bd062675b53e2605789c99de9b337b88bc34c9b756459e2ec99c286f7e1854c2c039f13e1bbe"}, {0xd8, 0x0, 0x800, 0x1, 0x8, "3f2f98ba823717ffe5aef581a82a05a3e165477ee9a24554a3fb124d737b7dc7791f7c97fd79c2e7d98f43ba74dda4d4a72f410c0a5b2458eba0903bb398431eb48deb2615c250c9fe5baa57e8db450797bd60a0f65a336bdb999338f200e6133891bbee1b4790d1589bf52640fe898838648c3a7848fbcb6fb5902c0706eb31fddb40a549bec576654ff573e14dc70ec388c7bec683fceedcb90c84576cebf0774affb21ccea733bf55e7ccba77f87dae765f2e6a06f9805a84d3716d6e2d39a7b6aaacc77d1c7f"}, {0x28, 0x0, 0x0, 0x5, 0x2, "921401f1adfdd6241c5ef54d97bc8651eda6c2cdb27b06"}, {0xb4, 0x6, 0x1, 0x80, 0x100, "9137f0691dfb898f437184aec3ff1568aaa3edc315ddf3264f50fa659eefb8819d67a6ce61272e60aa5081cec7cfac8a695f0b0ee379daef2bf3ee982e72f1aad6cfba85aed12b1a30070eccd19363d0ba9aad23b3db402c499af6d2e0888f15bbac6d17cc12c8997e565f0405f796c3431427d6a284d9dcb3ea4db9187f4b848051d893253d56c93e9551ccad473934b7473154ae8d2ecf16e1c3c77990569386"}], 0x254}, {&(0x7f0000520000-0x3c4)=[{0x28, 0x3ff, 0x300, 0x1, 0x7f, "7692a766c571233b659301f8aad5fb58e2b252a45ef6db"}, {0x44, 0x9, 0x400, 0x2, 0x8, "7da5726a185153b53bc2b45477344125a7a65501b321a3f58c2de1a01b33b7789d31a760143074afabb1f0d284ec96fde1791956"}, {0x88, 0x7f, 0x300, 0x48, 0x0, "55730138cd53b418f062022adf84a6497f4a6af03e2aa2be22cc47d5b8f5ad11c062c59f72f3b7a99d1900cdf83ae5f8473d648c169be8ba805c1834846a31ec7c5c1a5e71325a0f50682a1a86431646d07f809cf40f852aedb71a5cf9b78187917dfa2489a7a9d93c782460f0ef0c5d4adeb8d35c"}, {0x104, 0x7, 0x300, 0x8, 0x88, "16ac3fb21716ec349ebb7ce1e2bc96a51f02190fe8ec8da0aef734a13dba1f07d5499125b1dce68adf8e9349a7b5a0708639208f481fa5c5e813396e83bf4b22595e7eef70be3fa6b20db3069302e95866fb3dcd6e999c733aa440cf8639b0f8f8b57ad2819fa2e852679b7f4b69b37d9baa5b0fc1f6a10a4b065598addfe4e2496ebfcb2d00a53b9a72d1f786650f3b6add09c4f89100ac28b94632f8b1b5762401a708e094f89fe1aacd8141032ba712bb158a5c3bac6aa70a3c7af4c03ed57e953a0b5ad3bb2c511a4cd2e00f9a01deb28f587b30949814984f2d265e6f9138d130f54b24aa6f1fc0efecce6076635f"}, {0xa8, 0xffff, 0x43b, 0x0, 0x1, "6d4c38a3b213a425d0be7cc186f2ec9cd7db59c7768025bd0bf79afa86e7eef07137568dd5cd7d5ffcd2c535c64e5e5e00698d62a38f0109f95ecfd38494f591256868a5d3280d67c9507c4fa32bd1850f2f1aa169b2f2c19f43f9f05f4fcdda81543bf6c5915a468b9da8b7112ded781a2c7bfbc490e7e15c8a54b487111fe33b68efefe90538ab0cb5906c912b68ed1e2e8ec9d479"}, {0xd4, 0x10001, 0x0, 0x80000001, 0x7, "69898c8ae178c96f32f76563b9f21b8149d18cb4bf49109f53521a2695288a64e0dc6edd217a13e37f888e58c81c915d80a6e9eaf9366bd2e56061e08609147c5fb7428a5f1a3e578ea888b78bd1178ebd2decaa64ac20680ab77bea8a52ae9d34fd444b62dd3dcbb940a7222a50be75971e80a96d23695854ec0027ce97486fbf5b76d7fa4dbb160f6131ca01e0425fc43b3c58737c79e9b57c2a41c9fb100b0f869cabe2c6c323e486b6e4a40de952955e8c175e25be264f42a76d12c9758c8b"}, {0x50, 0x1ff, 0x100, 0xf43a, 0x1, "b569474f3304b6e9d3a3f7cf5e89ee76a3f57c08210373b1ce3affc4046059d2ce985ab39969469c985697781f7892112b337a23ccbc814f1c784b822cebc4"}], 0x3c4}], 0x5, &(0x7f0000f65000)=[@rights={0x30, 0x1, 0x1, [r6, r6, r6, r5, r6, r8, r7, r1]}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x20, 0x1, 0x1, [r7, r6, r7, r11]}, @rights={0x30, 0x1, 0x1, [r8, r8, r7, r4, r0, r4, r8, r5]}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}], 0x6, 0x20000000}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f00005ba000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000681000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) futex(&(0x7f0000000000)=0x0, 0x500000085, 0xfffffffffffffffd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffffe, 0x20080000) getpgrp(0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000068f000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000524000)="2e2f636f6e74726f6c00", &(0x7f000044c000)="737973667300", 0x0, &(0x7f00005d9000-0x75)="") getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f000082f000)=0x1f, &(0x7f0000ea9000-0x4)=0x4) 2017/07/30 17:10:49 executing program 7: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = open$dir(&(0x7f000003c000-0x8)="2e2f66696c653000", 0x0, 0x0) lseek(r0, 0x1, 0x1) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x4, 0x6, r1}) 2017/07/30 17:10:49 executing program 3: mmap(&(0x7f0000000000/0xcec000)=nil, 0xcec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000734000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000860000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x200001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000026000-0x10)={0x0, 0x4, &(0x7f0000025000-0x20)="b377f9ae"}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000222000)={0x17, 0x2a, &(0x7f00007b2000)="1a8060d575bb7559ac4a8f4f32486ea48dbcf707e8a7043fb07826ebc7423d94ac17597e946403cb7f8d"}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c12000-0x28)={0x6, 0xf, 0x5, 0x2, "927c3d094323a1126d5b9c3c8c260179fbc7f476f05d0f7aa326b5dd4d4c5f0f"}) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000cec000)=[{&(0x7f0000ced000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x1) sync_file_range(r0, 0xfff, 0x100, 0x2) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000fce000-0x8)={0x7fff}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xab) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x1000005, 0x8810, r3, 0x0) statfs(&(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000936000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readahead(r2, 0xb6, 0x2) socket$unix(0x1, 0x3, 0x0) r4 = socket$unix(0x1, 0x4, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getpid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000960000-0xb)="2f6465762f6877726e6700", 0xc4000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00009e2000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000154000)=0x0, 0x4) bind$inet(r1, &(0x7f0000fbe000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xd2, 0x7ec, &(0x7f0000fd0000-0xaf)="063bf369cfc2eae23bfb76a80cfe829435fc7e417321c582b1e30aa746f7b252fc670fc99a576bc972dcc1e26340bb5e6370eedb4d8dd07888cee47f85fe24a219e08b08238e0c72eae9b24defe9904888721c64a5bdac10ff65f155d6af775fbdce442906b8a78fa61a465819d8d8e42dbd29ff583f2a61eb51a422da3bbe62873d6037ce8cce6f676f089d8678e20e900ff2a64abedea5d02168244ff3de7807c29b6aa29b9d029cf3ed388a9294", 0xaf) listen(r1, 0x5) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) setsockopt(r2, 0x107, 0x2, &(0x7f0000bd9000-0x10)="01000000030006000007000000c4ffcc", 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000fc3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socketpair(0x10, 0x7, 0x6, &(0x7f0000335000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000a65000)="c328f9d331c5f03e3af4572837eeb0908bba961a651b78dfc14c2c3ab1db21bfbb08682fb425235070a461f8897d6016d97d32ff6c76b57116b6a2c727bf9084eb83acc6d638400cc71cf0e6c58014b3b6a17f029634a28ffa15decdd8184e39dac7186164ca8559b2f3463b44bffd155ae72ee41233cda000742da73a4a44071e4d7b75f3296db2a5e5ad51b4962bf4899787242acb3f7381e3278d") setsockopt(r0, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000917000)={0x0, 0x989680}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00009bf000+0xfab)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f000050d000)=[{&(0x7f000042c000)="6e", 0x1}], 0x1, &(0x7f00009a2000-0x18)={0x18, 0x0, 0x0, "bf"}, 0x18, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f88000-0x60)=[{&(0x7f0000ad6000)="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", 0x1000}, {&(0x7f00001e9000)="a3b3336ef206d84628b58052957a6fc13bb84317b28e6cf618587e1d56e176817779059a5ef44f09", 0x28}, {&(0x7f0000e70000+0xb3e)="15a8847378f1eeb24540229dfede8267c9fdef64e52e4b92119641d3f8e11e3386a414cc78ae71ad0793035a059036", 0x2f}, {&(0x7f0000386000)="", 0x0}, {&(0x7f00002f9000)="1fcdd6be33a86f85253fe6431a95f1beaf679964aa1628a7efd5742a9f5cdcfed3ecdbdc62570e81c453bf10a16cb48bd7b4f133f30e24cfad869455212931a2e48175eec846b065f9fbab49bbed1fb0f8e239c4370dedb408cab791c778d0a1af716e8d53941bf2221df696965bea074016057a08a492a3e8609c83828f12197123642fceec70ae6fe36ba50c68bbbd3cc7a8beca13926758ba947ab17d3c4bca0d7b1d9b9bd27dea51a611a6beb9ba95bf83ca", 0xb4}, {&(0x7f000048a000-0xd0)="0b02204f45144060e930a630d4c94595a104a8d9f0e8c006a18e32912e32d9d5a3bc786425613c7bd63829027d22328eef130ba700aa9eaad8f68d05f419fb967f9112736aa882f8f9693b3b4b8f2ca7b568f780cd128d62496b36720ab79ae2b21bde6166f9eab06c607d388f99ee2980e902ffbcff3cd93f0f6f6d98600cc30ae69fabadb5c3cf2a68e02c395030ef87c672b8c187ee1952aa95d22e040d507716a32dc00a70313902304ca7897aab98ae663e0339674ca99e62ab292b44d1fa5784bb1439fc236a955eac094d4628", 0xd0}], 0x6) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000029000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bb8000-0x4)=0x89) 2017/07/30 17:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) prctl$setfpexc(0xc, 0x80002) set_mempolicy(0x2, &(0x7f0000f80000)=0x800000000000001f, 0x1000) mkdir(&(0x7f0000f78000-0x8)="2e2f66696c653000", 0x80) r1 = inotify_init1(0x20000080800) r2 = inotify_add_watch(r1, &(0x7f0000faf000-0xa)="2e2f66696c653000", 0x81000104) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb6000-0x14)={0x4, 0x8, 0x1, 0x2, 0x1000}, 0x14) inotify_rm_watch(r1, r2) r3 = syz_open_dev$usbmon(&(0x7f0000c75000)="2f6465762f7573626d6f6e2300", 0x3f, 0x40040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r3, 0x409, 0x0) socket$inet(0x2, 0x80000004, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00006fe000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x0, 0x6b0fe2bbca23948c) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d56000-0x8c)={0x7, 0x0, 0x800, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00003b3000)={0x7ff, 0x0, 0x10000, 0x10001, 0x6, 0x0, 0x0, 0x5cda, 0x8, 0x5b51, 0x7, 0xffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x12, 0x5c831, 0xffffffffffffffff, 0x40000000000) read(r1, &(0x7f0000365000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) eventfd2(0xffff, 0x80001) madvise(&(0x7f000024e000/0x400000)=nil, 0x400000, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000ac5000-0x8)=0x1000) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000003, 0x4) 2017/07/30 17:10:49 executing program 2: mmap(&(0x7f0000000000/0xccb000)=nil, 0xccb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000089f000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x10) fcntl$setpipe(r1, 0x407, 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x6, 0x0) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x100000000000, 0x8001, 0x0, 0xfffffffffffffffd}, 0x20) splice(r3, 0x0, r1, 0x0, 0x20, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b0000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) write$tun(r3, &(0x7f0000ccd000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c"}, 0xc) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000017b000)="2e2f62757300", &(0x7f0000cce000-0x10)={0x7, 0xa566}) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000cce000-0x6)="2e2f62757300", 0x0, 0x0) dup3(r2, r1, 0x80000) tee(r0, r3, 0x6, 0xd) socketpair(0x19, 0x2, 0x400000000000000, &(0x7f0000592000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) r5 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) dup2(r4, r4) read(r3, &(0x7f0000611000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) mmap(&(0x7f00003a0000/0x2000)=nil, 0x2000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ccc000)="2e2f62757300", 0x0, 0x14) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000870000-0x4)=0x400) fadvise64(r0, 0x0, 0x4, 0x74594f849548b55d) poll(&(0x7f0000323000)=[{r1, 0x4, 0x0}, {r5, 0x44, 0x0}, {r1, 0x110, 0x0}, {r0, 0x10, 0x0}], 0x4, 0x7) unlink(&(0x7f0000cc9000-0x6)="2e2f62757300") 2017/07/30 17:10:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000d36000)="2f6465762f73672300", 0x40000000000, 0x1000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x1) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000462000-0x4)=0x3) r2 = open(&(0x7f000085b000)="2e2f66696c653000", 0x80040, 0x15b) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7, 0xfffffffffffffff6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005e6000-0x4)=0x0, &(0x7f000031a000+0x6a6)=0x4) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00000c5000/0x2000)=nil, 0x2000, 0x6, 0x1c, r3, 0x100000) sendto$inet6(r3, &(0x7f0000966000-0x1)="4a", 0x1, 0x4010, &(0x7f0000de3000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fe6000)="00") r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x1cc60000000000, &(0x7f0000000000)="", 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000606000-0x8)=[{0x6, 0x800000000000, 0x0, 0x20}]}, 0x10) r5 = socket(0xa, 0x1000000002, 0x0) connect$inet(r5, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = open(&(0x7f000043d000-0x8)="2e2f66696c653000", 0x100, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d98000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f00006cc000)={r7, &(0x7f0000898000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r9, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f0000da7000)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r8, 0x0, r5, 0x0, 0x50e5, 0x0) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f0000a50000/0x2000)=nil, 0x2000, 0x2000001, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r2 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) r3 = getuid() ioprio_get$uid(0x3, r3) dup2(r0, r0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") fallocate(r4, 0x0, 0x0, 0x87dc) r5 = getpgrp(r1) bind$nfc_llcp(r2, &(0x7f0000b12000)={0x27, 0x9, 0x1, 0x3, 0x1f, 0x8, "b403309f7f097938a4671c01d6a445a5dabc676b915d4b9b13191854cc6ec62723b380d29b50eebd65f5d9faed4eed993915549981c1827dcf5c134e02ffb7", 0x8}, 0x60) sched_getaffinity(r5, 0x8, &(0x7f000011c000)=0x0) fadvise64(r4, 0x0, 0x5ce, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000f99000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r4, 0x0, 0x8, 0x80000001) sync() r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) unlinkat(r2, &(0x7f0000dea000)="2e2f66696c653000", 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) recvmmsg(r6, &(0x7f0000f0a000)=[{{&(0x7f000011f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000c23000)=[{&(0x7f0000e1b000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000f0b000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x2, &(0x7f0000f0b000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x8}, 0x8}], 0x1, 0x40000040) uselib(&(0x7f0000fb5000)="2e2f66696c653000") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/07/30 17:10:49 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000336000)={0x1, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000ff9000-0x10)={r2, 0x1}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6877726e6700", 0x400400, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000ff9000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r0, &(0x7f0000ff7000)=[], 0x0, 0x40) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ffa000-0x1a)="5e2f76626f786e6574312f2a707070307b2e656d315c3a6c6f00", 0x80, 0x1, &(0x7f0000dc1000)={0x0, 0x47, 0x20, 0x40, 0x81, 0x7, 0xa3, 0x3f}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000d16000-0x50)={0xfffffffffffffffe, 0x32, 0x5, @tid=r4}, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ff8000)={&(0x7f0000ff8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x50)=[{&(0x7f00001fa000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000ff9000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f000004c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000ff9000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000ff8000)="00000000000000", 0x7}], 0x5, &(0x7f0000d0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0xfffffffffffffff9}, 0x162) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000651000-0x4)=0x973a, 0x4) 2017/07/30 17:10:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) pwrite64(r0, &(0x7f0000002000)="2a2825f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0bddf8", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="a7b1d266a3287368607683a31b5eb2a3223f0929a689e33b13298b8b", 0x1c}, {&(0x7f0000002000-0x80)="540728a5a0ff041932d278049286157999af3263816f8570cce17f955fc64ebc031a9ccd8a4ccb0fc3255d6a0bdb2513d27b42bd3be90697c0701174da2a5babf1e602545cda67b7b6a4a0febd9db3b886b5415e21eaf7bf106648ab781c562b830d802eea6152b210bd58129f18fee9ec81861cf12d96954fe40d97a4a314d0", 0x80}, {&(0x7f0000004000)="2a8757e043d5a5b8300c47971c9148a7fb3402c4c3514aa6ae5ac7d2880ba224f011a63cb6ee1a74e0e530746d2749733030b7f01015a65bca9f9b65128b771d8056791b528b3762d5aa4c8a2356c977242cd4897bf8481aedd3ae9d3f84538d85a22db9dc00b5881eb64cebe6481334ae45f4ead8457c15199991f52cef2b92eb72eda00dd9d71b8d462cb8658cab84947509c69d0217df285dc325b93dfc4dded0fec9ed7d0c27565a8d0986", 0xad}], 0x3, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000003000-0x28)={0x53, 0x8, 0x2f, {0x800, 0x3}, {0x1, 0x3ea4}, @cond=[{0x401, 0x7, 0xe6, 0x4, 0x20, 0x0}, {0x283f, 0x0, 0x0, 0xfff, 0x0, 0x7}]}) r1 = creat(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x1) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000)=[{0x2, 0xc7}, {0x2, 0xe3d}, {0x2, 0x81}, {0x7, 0x3ff}, {0x3, 0x7fff}, {0x4, 0x5}], 0x6) io_getevents(r2, 0x0, 0x7, &(0x7f0000004000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000)={0x0, 0x0}) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000007000)=0x2, 0x4) 2017/07/30 17:10:49 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009f3000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d63000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d8c000)={0x0, 0x0, 0x0}, &(0x7f00006f2000-0x4)=0xc) keyctl$chown(0x4, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d45000-0x4)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xffffffff7fffffff, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x401, 0x0, {0x1, 0x2, 0x2e, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x101800) r3 = dup2(r2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000003000-0x68)={&(0x7f0000002000-0x4)=[0x8], 0x1, 0xfffffffffffffff9, 0x200, 0x3ff, 0x1, 0x1, {0x6, 0x9, 0x8, 0x5, 0x2, 0x7, 0x1, 0xad, 0x9, 0x66bb, 0x9, 0x8, 0x4, 0x7, "277b7774c96e16f38a4bdb95394c9e3bd053499aebb6716e4c9cecd189dbef7b"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000001000-0x30)={0xb34, 0x3, 0x7f, 0xdfba, 0x8000, 0x0}) 2017/07/30 17:10:49 executing program 4: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000001c000-0x4)=0x0) r0 = gettid() getpgid(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001c000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) gettid() gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x7ffff) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca2000)=0x0) getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f000001c000-0x8)=0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x3, 0x5, &(0x7f000001c000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000012000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ade000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003cc000-0x4)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSTI(r2, 0x5412, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000006000)=0x6) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) eventfd2(0xf707, 0x800) timerfd_settime(r2, 0x1, &(0x7f0000016000)={{r7, r8+10000000}, {0x77359400, 0xffffffff}}, &(0x7f0000017000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$netrom(r2, &(0x7f000001b000)=@full={{0x6, {"55bb2e791be207"}, 0x8}, [{"40415b6b62874b"}, {"124a781d7bd8e6"}, {"5dee7d526e82cf"}, {"379f3e3a37418e"}, {"168b9c558ee947"}, {"25c777950fcd86"}, {"c41eae28a7cd88"}, {"bc47fadfff5fa7"}]}, 0x48) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x40000009, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000015000)={r10, 0x80000, r2}) rt_sigqueueinfo(r5, 0x14, &(0x7f000001c000)={0x1, 0x9, 0x827, 0x1}) setpgid(r6, 0x0) perf_event_open(&(0x7f000000b000-0x78)={0x7, 0x78, 0x6, 0x1f, 0x6, 0x0, 0x0, 0x896, 0x30, 0x8, 0xfffffffffffffff7, 0x2, 0xe609, 0x4, 0x0, 0x7fff, 0x6, 0x8, 0x3, 0x207, 0xba, 0x1, 0x5, 0x1, 0x10000, 0x9, 0x0}, 0x0, 0x2, r2, 0xd) setpgid(r3, 0x0) ioctl$int_in(r9, 0x5408, &(0x7f0000019000-0x8)=0x9d) madvise(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xd) 2017/07/30 17:10:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bce000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d29000)={&(0x7f0000cb5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007eb000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f4e000-0xc)={0x20, 0x1, 0x1, 0x0, 0x3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x6) fcntl$getown(r3, 0x9) write$tun(r4, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000700000747ad64354418"}, 0x100) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) write(r4, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000700ff210000000000bac906000100fff9c93f", 0x22) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, {0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x8, [0xf67, 0x3f, 0x8, 0xffffffff, 0x6, 0x5, 0x10000, 0x5]}, 0x5c) r6 = gettid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000576000)={0x4000000000000001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000007, 0x32, 0xffffffffffffffff, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ba8000-0x4)=0x0, &(0x7f0000fcf000)=0x4) getrusage(0xffffffffffffffff, &(0x7f0000cfd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000613000-0x4)=0x0, 0x4) sendto$inet6(r7, &(0x7f00007c5000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000015000)="2e2f66696c653000") bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x40000000007) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x8}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000015000)={0x80000000, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x25c3eccc, 0x9, 0x3, 0x4da, &(0x7f0000015000)=@common="69706464703000000000000000000000", 0x7fff, 0x2, 0x200}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000013000)=0x0, &(0x7f000000c000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000002000-0x4)=0x20000000009, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000013000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000000b000-0xc0)=[{{&(0x7f0000017000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000018000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000015000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000018000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000000c000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000018000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000", 0x18}], 0x9, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x9}, 0x8}, {{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000000d000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000011000-0x20)=[{&(0x7f0000019000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x2, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0xffffffff}, 0x1}], 0x3, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback=0x7f000001, @random="d4a83e8358c1", @broadcast=0xffffffff}}}}) tee(r2, r2, 0x6, 0x200008) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000016000-0x4)=0x1c) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x71, 0x3, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x82, 0x5, "f90bd4"}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x1, 0x42424242, r1, 0x4, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x7f}, @md5sig={0x13, 0x12, "01cfe6762badc8f96b9d445c25ddfae9"}]}}, {"0c"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1000000, 0x52850, 0xffffffffffffffff, 0x0) ustat(0xffffffff00000000, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xffffffdffffffffc, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000019000)=0x59) 2017/07/30 17:10:49 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000009, 0x32, r0, 0x800000000000000) r1 = socket$inet6(0xa, 0x8000a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000802000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) rt_sigsuspend(&(0x7f0000748000-0x8)={0x1}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000075a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000369000)=0x1000, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000041a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009f2000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e33000)={r4, r5}) close(r1) pipe2(&(0x7f000003e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/07/30 17:10:49 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x5) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fc2000-0x8)="2e2f66696c653000", 0x20) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000fc1000)={{0x7, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x4, 0x8, 0x4, 0x1, 0x2, 0x3, 0x0, 0x2, 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]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2017/07/30 17:10:49 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000916000)="2f6465762f6175746f667300", 0x54335e97d54c6448, 0x0) accept$ax25(r0, &(0x7f00002cc000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000054f000)=0x10) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r1 = open$dir(&(0x7f000003c000-0x8)="2e2f66696c653000", 0x0, 0x0) lseek(r1, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f000002f000-0x4)=0xfffffffffffffffa, 0x4) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000839000-0x8)=0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000925000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b55000)=0x0, 0x4) r1 = epoll_create(0x200) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") r3 = open(&(0x7f000036d000-0x8)="2e2f66696c653000", 0x0, 0x3) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000304000)={0x80000002, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000afd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3000000, 0x32, r2, 0x8000000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fd2000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="726f7365300000000000000000000000"}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000069d000-0x4)=0x400, 0x4) r4 = geteuid() fchown(r3, r4, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f000039d000)="70726f6300", &(0x7f0000fd3000)="70726f6300", 0x5, 0x1) mq_timedsend(r2, &(0x7f0000887000-0x1)="eb", 0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000410000)={0x40000001, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000979000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x8, 0x0, 0x6, 0x9f6, 0x9, 0x200, 0x1, 0x8, 0x7, 0x0, 0x7f, 0x1ff, 0x7000000000000000]}, &(0x7f000016f000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d8d000-0x108)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffdb1, 0x7, 0xdd9, 0x33cd367d, 0x1000, 0x6, 0x0, 0x20, 0x9, 0x4, 0x8, 0x4, 0x80000000, 0x8000, 0x3]}, &(0x7f0000317000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000cea000)={0x2, 0x3, 0xffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r3, &(0x7f000071a000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x8, &(0x7f0000d2e000-0x10)={0x0, 0x989680}) epoll_pwait(r1, &(0x7f000087c000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00007f0000)={0x0}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000b48000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000e92000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r2, &(0x7f0000ed0000)="", 0x0, 0xcf9, &(0x7f00000f5000)={r6, 0x989680}) 2017/07/30 17:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000208000)="76626f786e657431706f7369785f61626c5f6163636573736c6f6d643573756d00", 0x1) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x6, 0x0, 0x2, 0x0, 0x0, "f7f80ecad3"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f00001c1000-0x8)=0x0, 0x8f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000117000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000df000-0x8)=0x75) openat$ppp(0xffffffffffffff9c, &(0x7f0000669000-0x9)="2f6465762f70707000", 0x80100, 0x0) pipe(&(0x7f0000807000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = timerfd_create(0xfffffffffffffffc, 0x80800) fchmod(r3, 0x48) socket(0xfffffffffffffffc, 0x80b, 0x202) memfd_create(&(0x7f0000000000)="776c616e30776c616e305d2400", 0x1) eventfd(0xffffffffffffff50) socket$netlink(0x10, 0x3, 0xc) socketpair(0x9, 0xb, 0xfffffffffffffffc, &(0x7f0000f98000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 17:10:49 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x100) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000020a000-0x18)="ff0204000000def31d001122000000d8144e000000000205", 0x18) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff6000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088d000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100000000000005, 0x84, &(0x7f000043a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x7c, @in=@loopback=0x7f000001, 0x3, 0x82cc, 0x0, 0x79, 0xa, 0x20, 0x80, 0xffffffff, r3, r4}, {0x40, 0x6032, 0x1ff, 0x5, 0x3, 0x9, 0x3, 0x5}, {0x4, 0x2, 0x66a, 0x800}, 0x9, 0x1f, 0x6, 0x1, 0x80, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x3f}, 0xb, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x9e, 0x7, 0x3ff, 0x8}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40) r8 = dup3(r6, r5, 0x80000) r9 = fanotify_init(0x8, 0x101c00) fallocate(r7, 0x8, 0x6, 0x6ce) munmap(&(0x7f000004b000/0x9000)=nil, 0x9000) fcntl$setstatus(r7, 0x4, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000004000-0x50)={0x0, 0xf, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000003000)=0x0) timer_getoverrun(r10) ioctl$TIOCGSID(r8, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000004000-0x8)={0x2, r11}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r9, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x351, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0xfffffffffffff556, 0x5, "bd2824bf8d36f219092106c725f7675e6ac9aa6c8b9fc5603e998c588d952a73285e71b3426a73c718040285275df8c0a56052de345deface3db5e4d65496dc769f22d0423bce38ca1001b315be5f755"}, 0x160) 2017/07/30 17:10:49 executing program 5: mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000765000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000419000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000cdc000)={r3, 0xbd}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000f07000-0x1)="00", &(0x7f00000b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000f17000/0x3000)=nil, 0x3000, 0x3, 0x32, r5, 0x0) r6 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x200000f, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r6, &(0x7f0000bac000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004f0000-0x4)=0x8) mmap(&(0x7f0000df7000/0x2000)=nil, 0x2000, 0x80000000004, 0x11, r6, 0x0) getsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000acd000-0x4)=0x0, &(0x7f0000ee9000)=0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000bae000-0x10)={0x2, &(0x7f0000bae000-0x10)=[{0x5, 0x1, 0xfffffffffffffffd, 0x100000000}, {0x800, 0x8, 0x5ec2, 0x6}]}, 0x10) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000507000-0x3)="2b2c00", 0x3) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r6, 0x107, 0x100000000006, &(0x7f00008df000)="", &(0x7f00001b7000-0x4)=0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r6, &(0x7f0000eaa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000aab000)=0x60, 0x800) 2017/07/30 17:10:49 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00007fd000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000cab000-0x8)=0x44) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d86000-0xa)="2f6465762f70746d7800", 0x208000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffff01) io_setup(0xff, &(0x7f00007c1000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010b000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) fcntl$dupfd(r0, 0x406, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ef000)="2f6465762f73657175656e63657200", 0x111840, 0x0) creat(&(0x7f0000aab000-0x8)="2e2f66696c653000", 0x98) memfd_create(&(0x7f000036c000-0xf)="2f6465762f73657175656e63657200", 0x0) eventfd(0xb5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e37000)="2f6465762f73657175656e6365723200", 0x0, 0x0) dup3(r2, r3, 0x80000) dup(0xffffffffffffffff) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f000014a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) ioctl$TCXONC(r3, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x800032, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a03000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014d000-0x4)=0xc) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000a48000)="") fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f00004b5000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x2) tkill(r7, 0x6) tkill(r7, 0x8) ptrace$setopts(0x4209, r7, 0x400003, 0x0) 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x2000003, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe2000)="2f6465762f73672300", 0x5, 0x3fffd) mmap(&(0x7f000019c000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x0) inotify_init1(0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x5)="2f6465762f7667615f6172626974657200", 0x8002, 0x0) sync_file_range(r1, 0x200000007, 0x716, 0x1) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fc4000-0x2)={0x7, 0x7fff}) socket(0xa, 0x803, 0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000f76000-0x1)=0x3) timer_create(0x0, &(0x7f0000586000-0x50)={0xffffffffffffaf4d, 0x81, 0x0, @tid=0x0}, &(0x7f0000b61000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000035b000-0x4)=0x0) r4 = semget$private(0x0, 0x2, 0x2000000000000004) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0xffffffffffffffff, 0x12, &(0x7f0000f3d000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000018f000-0x4)=0x2fe, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055f000-0x4)=0xc) sched_setparam(r5, &(0x7f0000015000)=0x1) clock_gettime(0xffffffffffffffbf, &(0x7f0000397000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fe6000-0x10)={0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) timer_settime(r3, 0x0, &(0x7f00004b6000-0x20)={{r6, 0x1}, {r7, r8+10000000}}, &(0x7f000054b000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002a7000)=[{&(0x7f0000921000-0x2a)="290000001800ffffffff6800000a002102000800000000070000060008000bc007001004000000ff0025", 0x2a}], 0x1) 2017/07/30 17:10:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x4000)=nil, 0x4000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001de000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b98000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000a31000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x80002) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000ad5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndseq(&(0x7f0000ceb000)="2f6465762f736e642f73657100", 0x0, 0x40) mmap(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x100, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000040000)="2f6465762f736e642f73657100", 0x0, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x48800, 0x21) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000da7000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ba8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fa4000-0x30)=[{&(0x7f0000001000-0xb4)="15f540517aa109f037384d23c0ce40416593a05e0f2de5567208fab3eb73428d0b44ff855c26c8402f2ba10124b874555dbbca1dc2dee0248050a263028966391fbeb83340592de098247f2a145111bafc938d5324116cb46098708a6ef68e4ca4778410f39ef66a588090052cd4b3acde39fe5fc5c2306037466eefd67bd2c42403f9288c86f5831abf04a8bc06538769a27426de35d4e698b75e58c50ffb88b0df8607f937ff5b404e333e43705b4542d56045", 0xb4}, {&(0x7f0000001000-0x76)="52f7fb0f85dfe97638ab81490a35ddae0b7de3d2be1cad67fe071880413a0c42b439ed14a55488bd90a3b6b38e49723b0f8c81fc3d7692b32919e1548e2f6b4b84bf71711d5399e2db557b6f20c3d4a0dabc97651731de1d780d757317ea25b56958d9cbc94265ca4fa2c47bc98626c6d9ebd2212203", 0x76}, {&(0x7f0000000000)="9d90ca75b99bf91c11f2e09248073e60ba663d23aa692cc975b46b7b83b66872fc30eb535c005e96dd382b2798108c37985eacd1a862d015ad06c9a079dd6b8ae860b4d07306f0aeab40c5478114d4a391da30bcb5b5d94ce90a30452308e446b570f968617d3d75e34d730d9c4a1e63a31d7e9287a2575562bfd96ae63b0269e8c33fe45d7c46930d8bf4fe710b33e22293b9a05c23ab26b44dddcdc9cd16392c9c448490524b6f958d6f68211751cc76eae6dee604e964", 0xb8}], 0x3, 0x0, 0x0, 0x8010}, {&(0x7f0000c71000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f00004a3000-0x1b)="e2b0ea96b396b22a6bde456e1c89013036119e5d891f5dfd44b454", 0x1b}, {&(0x7f0000018000-0x8f)="f1ca4e228b9d1ed690dd00391a7625fb789a101b0e2662739de322f94a4cfcb1d55f46fe698ed938c96864370f90f132cf498287be0ac3f18c6f96698070c308e3130621228baa231e641e7a91ba396e9b647eb51fdaa316bb88f094d5e57862c7b0b1a0e3fb140714671f9623034b32968172ffb10d5719dcd54f445004db3b259fe351928ce0a852c7f40770a12a", 0x8f}, {&(0x7f00007f2000-0xde)="2af72cc54cf10c7ee16a4bf507df2e9865ed827367c137d2386f6af8a452f4f0e6ca1282a1861201d0c3f6a3c022205f4494fb0775e814d90b963d2f024bd17e95445dae74c905c6d1d58e9cbcf6fd357124185eb40bebf4684261573e390229e8aa267a63245893c2acb27f1bd33a382bdae0167370f79bdc290e1033055a643fd60ceb363288f7aa1adcae07e482561db3e46fdb59b5ac7365de06648eb149ee4d4aaae6bbfe19ebe56da1ef0d572798c65a56a4a17586f97e387cfbfe2bd78be484efe8a68445e05dfde964eaa47bf8c67537de8b5957acbd3000587b", 0xde}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}], 0x3, 0x8001}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$unix(0x1, 0x1, 0x0) bind$unix(r13, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r14, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r15 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000010000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000f13000)={@common="0865716c300000e6ffffff0000000000", @ifru_flags=0x21000}) io_setup(0x6, &(0x7f0000980000-0x8)=0x0) r17 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$inet6(r17, &(0x7f0000bde000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1a000-0x4)=0x1c) fcntl$lock(r13, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x1, 0x0, 0x0}) unshare(0x400) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r18 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a37000)="2f6465762f73657175656e63657200", 0x40000, 0x0) io_cancel(r16, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x2, 0x4, r14, &(0x7f0000f14000)="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", 0x1000, 0x81e, &(0x7f0000939000)={0x2, 0x7, 0x1, @tid=r15}, 0x1, r18}, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0}) listen(r13, 0x0) 2017/07/30 17:10:49 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x0, 0x100002172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000093b000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f00000ad000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x200002, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000143000)=0x10000, 0x4) r6 = dup2(r2, r5) fcntl$getown(0xffffffffffffffff, 0x9) clock_settime(0x4, &(0x7f0000a43000-0x10)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f00003c2000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000836000)={0x0, 0x0}) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x6, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0xe501, 0x5, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={r7, r8/1000+10000}) sendfile(r5, r3, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000bf8000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000677000-0x10)={0x9, &(0x7f0000bfd000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000017000-0x10)={r9, &(0x7f0000d8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) write(r4, &(0x7f0000b90000)="2909878e53fb862b789ce6590e2f12296f69f0d746b502329f26fe96f659ac3347dfd057dd1f1711715c162e044901c531deaa7fceccbfd3c3eb21abe7da009388d93317c71b59d69f427151cc76c931f620cba76993446804a2e55d1ebd8b8fc22510827ffb1017515d17e823d26f7c54bcbbe2f6d9d8e81bf989fb53ae62897051a2a99aeffe4e5d83f6c540ede4d8fe52c6d0797cda077b29669200055a0a0621df", 0xa3) 2017/07/30 17:10:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000bf7000-0x9)="2f6465762f73672300", 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000423000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006dc000-0x50)={{0x6, 0x6}, {0x2, 0x9}, 0x7fa2, 0x80003, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) lseek(r2, 0x0, 0x4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fe8000-0x2)=0x55a) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000040d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) read(r2, &(0x7f0000722000-0x600)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x600) ioctl$KDENABIO(r0, 0x4b36) ioctl$int_out(r0, 0x5462, &(0x7f000019e000-0x8)=0x0) 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff06800000000c00080004000cfff8ffffff01", 0x29}], 0x1) flock(r0, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2017/07/30 17:10:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$tun(r2, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000000000000, ""}, 0xa) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006b9000-0x4)=0x0, &(0x7f00000d9000-0x4)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c04000-0x4)=0x0, &(0x7f0000aff000-0x4)=0x4) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000bdf000-0x4)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000518000)={0x0, 0x0}) socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000897000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x6, 0x80000001, "b8efd9fd31bf59f14e8c0bf601a565e5ae4ff3dc8654d6d201c1eccc0904d75ccfa0ab167ed092a646c223b71ddbf54fa6e4a2078ee774c5b48e1b83072b98772c9e38ecdbdda0ec043f882d176773d1"}, 0x160) sendto$inet6(0xffffffffffffffff, &(0x7f00004f9000)="98", 0x1, 0x4800, 0x0, 0x0) fcntl$getown(r2, 0x9) socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000c7000-0x4)=0x8, 0x4) 2017/07/30 17:10:49 executing program 2: mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa1000-0x2)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x7, &(0x7f0000448000)=[&(0x7f0000b9b000/0x4000)=nil, &(0x7f00007c1000/0x4000)=nil, &(0x7f0000186000/0x3000)=nil, &(0x7f00008e4000/0x4000)=nil, &(0x7f0000be4000/0x1000)=nil, &(0x7f00000b0000/0x2000)=nil, &(0x7f0000786000/0x2000)=nil], &(0x7f0000168000-0x4)=[0x9], &(0x7f0000fa2000-0x4)=[0x0], 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000594000)={0x0, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017e000-0xb)="2f6465762f6877726e6700", 0x280, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000033e000)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000fa0000)={{0xe888, 0x800}, {0x4, 0x101}, 0x3, 0x1, 0x495, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000065000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x329}, &(0x7f0000fa2000)=0x98) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r5) ptrace$cont(0x20, r5, 0xfffffffffffffffb, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ff000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0x2) ptrace$getenv(0x4201, r5, 0x7, &(0x7f0000fa3000-0x8)=0x0) 2017/07/30 17:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000a9e000)="2f6465762f696e7075742f6d6f7573652300", 0xbe4, 0x4000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000978000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = fcntl$getown(r1, 0x9) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000058e000-0x9)="2f6465762f70707000", 0x0, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000c7a000-0x7)={0x0, 0x7}, &(0x7f00003dc000-0x4)=0x8) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000726000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000bb9000-0x18)={r6, 0x200, 0x10, 0x3, 0x42abaed5}, &(0x7f0000ba9000)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000849000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f0000999000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = request_key(&(0x7f0000f43000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000034000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002cb000)="00", 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r8, 0x40) getpriority(0x1, r3) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000854000-0x8)={r7, 0x3}) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00001d3000)=0xfffffffffbfffffd) syz_emit_ethernet(0x96, &(0x7f0000f6c000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @ipv4={{0x1b, 0x4, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @ra={0x94, 0x6, 0x7f}, @rr={0x7, 0x1b, 0xffffffff80000001, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x9, [@rand_addr=0x7b, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @timestamp={0x44, 0x24, 0xd3f5, 0x3, 0x7, [{[], 0x8c6}, {[], 0x9}, {[], 0x1}, {[], 0x0}, {[], 0x8dd}, {[@broadcast=0xffffffff], 0x800}, {[], 0x2}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x100000001, 0x800, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}) write(r1, &(0x7f0000540000)="ae28", 0x2) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000c3d000-0x14)={0x27, 0xffff, 0x0, 0xe1c, 0x8, 0x3, 0x1, 0x1, 0x8, 0x8}) fchmod(r0, 0x12) 2017/07/30 17:10:49 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x200000032, r0, 0x400000000000003) socketpair(0x0, 0x0, 0x0, &(0x7f00000d4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000c6000)={0x0, 0x0}, &(0x7f0000db9000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000630000)={0x0, 0x7, 0x9, 0x3}) sysfs$2(0x2, 0x89, &(0x7f0000f1b000)="") ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000d18000-0x4)=0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x10107f) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000789000)={0x1, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x1000, 0x205, 0x401, &(0x7f0000167000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x756, 0x800, 0x7f}) 2017/07/30 17:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d6000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000692000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3d) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) mknod(&(0x7f0000dbe000-0x8)="2e2f66696c653000", 0x8000, 0x6) clock_gettime(0xfffffffffffffff9, &(0x7f00003dc000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f34000-0x4)=0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x100000000c03) semget(0x3, 0x0, 0x10) socket$inet6(0xa, 0x5, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00006ea000)={0x2, 0x8, 0x3ff, 0x0, 0x1, 0x3f}) r3 = openat(r2, &(0x7f0000413000-0x8)="2e2f66696c653000", 0x200, 0x2) syz_open_dev$urandom(&(0x7f000024a000)="2f6465762f7572616e646f6d00", 0x0, 0xa35b1912f4be4d8b) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ae8000-0xc)={0x10000001, 0x80000000, 0x9}) stat(&(0x7f0000679000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$int_in(r0, 0x5473, &(0x7f000041a000)=0x1) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xf80}, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x5, 0x4, 0x8, 0x3, 0x0}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000176000)={0x1}, 0x8}) timerfd_gettime(r2, &(0x7f00009f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ec4000-0x40)={&(0x7f00005e8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000570000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000524000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f20000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0}) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) truncate(&(0x7f0000967000-0x8)="2e2f66696c653000", 0xff) 2017/07/30 17:10:49 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000000000) r0 = socket$inet6(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f00007d1000)=0x10, 0x20) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f13000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00007bc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e24000)="35ed0c94e6150dcb489c51fbb125cee6b72036980e15668a4e4144a78dfc880f01fdabad1121338510f11b8a668a65c9a2da0764f506c09a72efd87ac78bc49f7032c618d421aeff8a12578a373931121c604473b37e7c33c14fecd0dc18f4ab9be6e1dbf59bae4932d88c3faaaf6332d3c9b08bca9f93b2f2861fc4829d35ada2f62eb5ba407b2ed1cc0b835ef00d48d5cd1a451de39e67686254e7c0dfcdd2880f08068aec633e8d1ac4b1bda70587fe307a2313251a2bf6946d659ebc428200da", 0xc2, 0x0, &(0x7f0000f13000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000307000)=0x0, &(0x7f0000f12000)=0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f13000)=[0x58, 0x81]) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x5, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000050a000-0x30)=[{&(0x7f0000f14000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000f14000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000f14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x3, 0x0) sendto$inet6(r0, &(0x7f0000b63000)="", 0x0, 0x800, &(0x7f0000f0e000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff80}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007ad000)={@common="67726574617030000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000062000)={@common="73697430000000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f13000+0xc69)={0x0, 0x0, 0x0}, &(0x7f00006b5000-0x4)=0xc) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f15000-0x4)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f13000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2017/07/30 17:10:49 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000a02000/0x2000)=nil, 0x2000, 0x8, 0x32, r1, 0xfffffffffffffffa) r2 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000001d000-0x1)=0x0) write$fuse_init(r2, &(0x7f0000004000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl(r2, 0x100000000227c, &(0x7f0000003000-0x1)="") [ 62.475935] device lo entered promiscuous mode 2017/07/30 17:10:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000cde000)="2f6465762f73672300", 0x0, 0x8000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x800000008011, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000255000)="2e2f66696c653000", 0x0) symlink(&(0x7f00009ab000-0x8)="2e2f66696c653000", &(0x7f0000d90000-0x8)="2e2f66696c653000") open(&(0x7f0000cef000)="2e2f66696c653000", 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) mount(&(0x7f0000c6e000-0x2)="2e2e", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000c8d000-0x6)="6500c5050063", 0x140024, &(0x7f00008eb000)="") geteuid() stat(&(0x7f00001cb000)="2e2e2f66696c653000", &(0x7f000015b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000258000)="2e2f66696c653100", r4, r5) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x3, 0x4012, r3, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f000018a000)={0x57, 0x3, 0x80000001, {0x100000000000001, 0x4}, {0xfe7, 0x80}, @rumble={0x5, 0xeb}}) r6 = getpid() capset(&(0x7f00009e0000)={0x19980330, r6}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000044000-0x20)={0x47fc00, {0xfffffffffffffdb3}, 0x80, 0x2}, &(0x7f0000007000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000b9d000)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) sysfs$1(0x1, &(0x7f0000985000)="2f6465762f7572616e646f6d00") mmap(&(0x7f0000530000/0x2000)=nil, 0x2000, 0x8, 0x10, r3, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d4d000)=0x7) setsockopt(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000000000)="", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f6877726e6700", 0x420203, 0x0) clock_getres(0xfffffffffffffff6, &(0x7f0000037000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00007e5000)="2f6465762f73672300", 0x4, 0x212442) 2017/07/30 17:10:49 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x18071, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x8, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f70707000", 0x301001, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f0000005000)="2f6465762f6e65742f74756e00", 0x0, 0x147000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f73657175656e6365723200", 0x0, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r8 = syz_open_pts(0xffffffffffffffff, 0x18000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000007000)="2e2f66696c653000", 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000007000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="5f3daa4571856fafa9349904ac06f3e2c31f231146585e2be6d69e79463e70409eed", 0x22}], 0x1, &(0x7f0000006000-0x48)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}], 0x2, 0x20040001}, 0x20000000) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2017/07/30 17:10:49 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$int_in(r0, 0x5421, &(0x7f000059d000)=0x8001) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6a, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00006b0000)=0x0) unlink(&(0x7f0000f89000-0x8)="2e2f66696c653000") fcntl$dupfd(r2, 0x0, r2) prctl$setfpexc(0xc, 0x3) timerfd_create(0xfffffffffffffffc, 0x80800) chmod(&(0x7f0000af2000-0x8)="2e2f66696c653000", 0x12) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000374000)="2f6465762f6c6f6f702300", 0x6, 0x10507e) socket$unix(0x1, 0x1, 0x0) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fd0000)="") pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, 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{&(0x7f0000ae7000-0x1000)="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0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000e68000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r4, 0x4c01) socket$netlink(0x10, 0x3, 0x7) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) r6 = syz_open_dev$sg(&(0x7f0000f36000)="2f6465762f73672300", 0x0, 0x109042) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000dcd000)={0x8, &(0x7f0000b4c000-0x1000)="", &(0x7f0000001000)=[{0x2, 0x85, 0x7fff, &(0x7f0000b4b000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1f, 0xac, 0x2, &(0x7f00002aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xf0, 0x8, &(0x7f0000003000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xe7, 0x9, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f00007de000-0x3)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) ioctl(r6, 0x100000001, &(0x7f0000001000)="60") [ 62.533433] device lo left promiscuous mode 2017/07/30 17:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf6000)="2f6465762f6175746f667300", 0x2, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) setpgid(r0, r0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000274000)=0x2, 0x4) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00006d5000-0x4)=r0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00003cc000)=@req={0x0, 0x0}) sched_setscheduler(r0, 0x2, &(0x7f0000dbb000)=0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/07/30 17:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e8000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000000000003, 0x8031, r0, 0x0) ptrace$peek(0x1, r1, &(0x7f00001d8000-0x8)=0x0) gettid() 2017/07/30 17:10:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000004000)=[0x0]) r1 = getgid() r2 = getegid() r3 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000009000-0x24)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f0000005000)=[{&(0x7f0000008000)="83cd54b883ad4744cdb2c5c6607592a0ad097f0c2ab89f4e64a5624325f3506541b43e625074c6ee09f4720527269e2182db215756d505173352f0ce5b5a39ea44eb404f7b7e414c226c3a3cb539fdb9eeb5a267b2016103b58a3bed118b15e19ab141cdce00f10a28398798b2fb8501eeb2f5956163166029c00e64fa90c8d60d6f9ba558fbdf95d333bde9304aa4eb805f743d7f9ad968ef4d3ad6907ea0c78f85512910694c64ff0a71fffefc000f76", 0xb1}], 0x1) 2017/07/30 17:10:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() connect(r0, &(0x7f00001f2000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000bdf000-0x78)={0x4, 0x78, 0x1, 0x0, 0x0, 0x80000001, 0x0, 0xa, 0x8, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x1000, 0x4, 0x0, 0x4000005, 0x5, 0x3fffffe, 0x0, 0x7, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fff) syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) signalfd4(r4, &(0x7f0000434000)={0x180000000000000}, 0x8, 0x0) socket(0xf, 0x100000000003, 0x2) r5 = socket(0xb, 0x80807, 0x100000000) r6 = socket$netlink(0x10, 0x3, 0x4) keyctl$join(0x1, &(0x7f000006d000)={0x73, 0x79, 0x7a, 0x1, 0x0}) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c5272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d2601578c"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) bind$netlink(r5, &(0x7f00004c8000-0xc)={0xffffffffdffffffd, 0x0, 0x7, 0x10001}, 0xc) prctl$intptr(0x21, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000d3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) readv(r6, &(0x7f000080f000+0xa1b)=[{&(0x7f00002ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007b7000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x2) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00004bc000)=0x0, &(0x7f0000283000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00007b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) socket$netlink(0x10, 0x3, 0x10) 2017/07/30 17:10:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x3, 0x80000000003d, r0, 0x0) mprotect(&(0x7f00003fe000/0x4000)=nil, 0x4000, 0x2000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f000087e000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda52a031bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x0, &(0x7f0000c46000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x7fff, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r3, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r4, 0x1, 0x0}], 0x7, 0x10a5) ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) pread64(0xffffffffffffffff, &(0x7f0000354000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0xffffffffffffffff) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) readv(r5, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r5) tkill(r2, 0x16) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000002000-0x4)=0x0) clock_settime(0x7, &(0x7f0000009000-0x10)={0x77359400, 0x0}) writev(r3, &(0x7f0000001000-0x2)=[{&(0x7f00008bf000)="b9", 0x1}], 0x1) 2017/07/30 17:10:49 executing program 3: mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000212000/0x3000)=nil) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f000061b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000061c000)="6874637000", 0x5) sendmsg$netlink(r1, &(0x7f0000248000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002a1000)=[{0x24, 0x2c, 0x301, 0x0, 0x0, "f0000000000000000000f3ffe980000000a9003b"}], 0x24}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockname$inet(r1, &(0x7f00000d4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061d000-0x4)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000596000-0xc9)={0x9, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x80005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00004b1000)="2e2f66696c653000", &(0x7f000061d000)="6367726f75705c2a00", &(0x7f00004f8000-0x2)="2600", 0x2, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000513000)=0x0, &(0x7f00000f7000)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002af000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000061d000-0x4)=0xbd) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000039f000-0x42)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000061e000-0x4)=0xcb) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x34, r2, 0xfffffffffffffffc) mmap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000061e000)="2f6465762f73672300", 0x5, 0x101000) mmap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00005ff000)={r4, 0x2}) sysfs$1(0x1, &(0x7f0000492000-0x1)="00") setsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f00002a9000)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000039c000)=0x43, 0x4) [ 62.715255] device lo entered promiscuous mode [ 62.722433] device lo left promiscuous mode 2017/07/30 17:10:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x48000, 0x0) r1 = syz_open_pts(r0, 0x20402) signalfd4(0xffffffffffffff9c, &(0x7f0000db6000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000cb8000/0x3000)=nil, 0x3000, 0x802000001, 0x32, r1, 0x4) r2 = getpid() fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000002000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000681000-0x1e)="0000800051007d0700009400f4fffaf1020045000000b9b4fe00ffffb93d", 0x1e) fsetxattr(r4, &(0x7f00003b8000)="00", &(0x7f00004f8000-0xa)="2e4073656c696e757800", 0xa, 0x1) 2017/07/30 17:10:50 executing program 6: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getpeername$ax25(r1, &(0x7f00004e7000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000f7000-0x4)=0x10) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00009b7000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r3, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00003a0000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002e3000)=0x68) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000dee000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) mount(&(0x7f0000b2a000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000067f000)="6d717565756500", 0x1000000001, 0x0) r5 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xffffffff) r6 = getpgrp(r4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00006eb000)="262e7b6d696d655f74797065776c616e315e00", 0x13) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f000052c000)="406574683076626f786e65743100") r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00001d2000-0x4)=r6) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00001c9000-0x4)={0x0, 0x0}) 2017/07/30 17:10:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4842) getuid() writev(r0, &(0x7f0000a10000)=[{&(0x7f0000dc0000)="", 0x0}, {&(0x7f00004b3000)="b1c4f9d33719b4ce6b87d0044446d8c6946b24fee4acc9ce01d859e29685c676df2a09156cca561d257360bdcfc480d49ead85dba86da38e8d9def911965b31197503d92fcfdb7f6a2c2210e231202cef415163b6cd3755851643aec0e33c2b4a1a00734651df9085a3fd64e4273465d64b34e56d4dda52a578ca9a752c59282d3efde09308a4f2e37dcfc3f775688974f0da108baa8a8d2b8596ced9e22551ecbfb296696c0a415db4b06603a45acb1cb64c99c7f5e8ceb72ea0a86991bba8a5d199f8d3338444f9a5faf42f82a0715a566f03c22bd664aa01e5467c609e9093c005be3f812d0c1413026", 0xeb}, {&(0x7f00004a4000)="0721123ce494bebf75e8806eddd076e5aa567c", 0x13}, {&(0x7f00001ad000-0xa0)="55d67856be23e23f508d4671e0ebe521a49099239ff9489abdcd0aef670add2477021eeb7b723ed7e50adec8e0dada8fefc201a631099942e26f533af46065f3e22a79ee50243715c6ab4616735ca036099d7d67c9fa3d36e99d88ef52441917d1a6e2b74e78be9e08f04336c9d1fa6d995c3551cdc5b7a9849f89bb3fc1372a34d6c09017e97e0580b4cbcb54cb27558a65c30d1058f168037dc8c2f6ed0de6", 0xa0}, {&(0x7f0000620000)="ed9f7062005995450fc8fffdffff0000ffe0654f191958963f555b", 0x1b}, {&(0x7f0000e25000)="090f8a13efaafd3b7d4253096fa34fd6292435fc83c446ee0d34a831899e3bbef2", 0x21}, {&(0x7f00007d3000-0x3d)="3a3ad07c33a45659bf41bc0beebfeb26beeddd7e963fcb17657d10697f66d3629792f16e568f1ab31ff1bdb1cdad0a83180a8f1dfd38d3d88790fe6ea072dd7f864293eaa74a3edd61825b7cbbe7260d46ff27f04cec0da060415b5404bf8ecd90aad85ada", 0x65}, {&(0x7f0000020000)="bf7f7e30272a0cbdd9a1c2ada2c0d2a10e9b6c9c1b121bef2a88793c15ef9ec81105af001fef20e1f91a04154d9956570a7b3129e250c5c82367d9f5cbfb1656bd47c7c90cc1c918ab74e61f1226e57d19b835966c455e4a1145436622d08e40779765778f4e6a07e9c7a595f1311677b4a6edf7fdd796e104544b73e5a3dcff691d20354d6ab51f4f48e7fad86d7931d6053d6defc0c58d151e28c091ddbd50c06e0025de4facc83a04909f6bf2876fb85c6b844bd84f68a1c565321f076e831ff3069bdbe28bcd06d212de27066318bdea2c417f552f3c529f", 0xda}], 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050a000)=0xc) getresuid(&(0x7f0000630000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00000c4000)=0x0) r2 = socket(0x1, 0xb, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004c0000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ab000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccd000)=0xc) r5 = getpgrp(0x0) dup2(r2, r2) r6 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f00009dd000)={0x2, 0x4000000, 0xfffffffffffffe01, 0x422b68a9, 0x8, 0x9}) socket(0xd, 0x4, 0x100000000) r7 = geteuid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000aa1000-0x188)=[{&(0x7f0000324000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009be000-0x40)=[{&(0x7f00000a1000-0x9f)="abfd03767a408a1d0d1504ec7aecd4a9a6dae68adbafdee3e2a04c0eaf907cc5aa4470928ed633ef4111b7fd2ce0c1c19dd4bb246942ca6696133ee05d48108306090b79af8316052dc993bb25c0d87e83ae603772fce8c73c3b956b4c9bb5b6006fe5af2e280c6ca1946c35f2eb2491cb3571eb5da2f41be25d583feb4070f7fa99fc2a7ad5971fc1477f43ad314e205119044535a662252b5baf64512f57", 0x9f}, {&(0x7f000095f000-0xc3)="a033fc614f18863b2f918172caf142191e35953daa21e8084b3c609b82301b4fb3fe61c6f0db59d4c63042d961910f62d4377970270717bed1842289f3e2f77f8355dca5e3c0678240a66c7ee3eb1ae297a1bd4b070d9f8bef9d0d81a4496af8344707703085d1ba65ddf07c2b84450a64e7d45ceb778747f7a7bccfb320e5b1cbfbcbf183008d6a03953c5478d41b6be9b0cbdeeb6c490d15bb81401b04e34f7500a40758c0e0a130ea1e1f72a6268cca73418da705a8aac389e98333ae802792dee2", 0xc3}, {&(0x7f0000bf8000)="f2bf323298c8fff3f030d47b8937300841e2d993fe7dad26baa090c97d6b66d1be89af2f306870d920a96404aea1133c71c5b8b79093949fae4becd1f0a19568a60c7c76c9b2ef5a813750adc2fe2a182efa9e93ff3eacce3d85de25a4f955817d1365d8ef1fdb14401380eeb16c369217f1b1d986705f0e9c717d01c6720945413d7ff4782dd0ceecf7a20a15e06ff0c4c660847ec6fc6e65a8905de534a6ee075bf7", 0xa3}, {&(0x7f0000c65000-0x28)="7099a70a12f76bf4d4d94751bcdb4ae07fb51d32ed3d1caa9475e0d95525a54ea4c726dbf5d7b470", 0x28}], 0x4, &(0x7f00007ed000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x1, 0x80}, {&(0x7f0000367000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000077b000)=[{&(0x7f0000ba1000)="1c23e9206716e88157919380957f6c2fc469bd8a300676c0822d50007382699c04a2c5279e32e332428c79b518f1c9deb694b767c0778d50b3ceaadab47654c493bba9dfec87de4e72f8c0d362ebbaf57318ef02907c66eb86813c3d3c4a1fa77b6225f7dafbc723ccbce2b4e94eaaf930107e5ce0a1ea20e237658f3ac67877ac61026af57334025bff325f9d84b3680ab51fbc17", 0x95}, {&(0x7f0000a5f000-0x2d)="6518a2611cca0f330c3bce03cb4d46ba91510f0171379051c797e43204a352b246ed7fe34ea2de28c9357cbd89", 0x2d}, {&(0x7f0000075000)="9b37ad3ad9611eb0815af0dc2449ab0fa1cd1d68c3d1d4a8fa2a4aaae74377185bdd2df97bf64c940856650bc62c4399b77a0d81fc0a7d4f73268287271acf1cfa104cc0a169f3844eeb446cce18db773d3c3ce3e54f6e552bd2674483bbba0308bebe14d9be30104ffec21daed586cbd3720af9bb7706ddc01c95a973af4b0a9e95743739e235aa5fc86cf578a16b96ebd53e28229916956e5e482dd76442e02e0a51d9142b24ebca2b9c9f55f312bc2a31838c2e8e2b839b417aea60", 0xbd}, {&(0x7f00003fa000)="28a7dcca7343161c980709a0459b0f4a6b209b48b35cc60e2099bdcefa80486d9940d8e5fb964f3b1bfb08b8bb6a3efc10ca908f736622b7e3c8f6ab9c6ffcf6b47acd48a54abdd10a253cee9a79d48c", 0x50}, {&(0x7f0000701000)="2d4cf3d8f1a29753f150de4c12e1f1a1a394f2cd54c0c7b267dc213db27841f3bbf9b0e7c3f0fbd332a01372bb68c5caa5bf0dcd8d9a1e85c4f1d3579e7d7db3d4040408765a0b35850cb21c15390af4bdfaf3f843395a702bb21e4e9a7ed624c92a53b74fd659eef457b024aa7ed6a424ef18bedebe2acc6bda34b1972059494b93e01ffd89f936eb031a9aa8e5acc91d0c2fe1767dd8d8c44acb0ff49f3cca57cffd6d28180b0c048609e71844964ea311ebf449943a5742b6bde3e350bcb6fa", 0xc1}], 0x5, &(0x7f0000d93000-0x60)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x3, 0x84}, {&(0x7f0000731000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d15000-0xa0)=[{&(0x7f0000503000)="60836014c00557ba39b40d1bed801e1dbfa56ee23888e512d6b3d913b28f790f2625c09c03990ade7bb68142f19a849d42882ff6984ff180dc21fb9e0e30009c2d352ef4e02dc0051bd7532a1be0e60db3efe8449ee086b072cb08df17c991cb6a2d20905f7e7c1af2a66f653220b5fc26184b729fe5f88d47c67b26f552", 0x7e}, {&(0x7f0000764000-0x37)="d74ded16647174273ffe7ff75402f5ef7373643137dbe08208e0e8b3cf4c1955911a1cfd9fd6df769103a3904a730fbfa69468f8e045f5", 0x37}, {&(0x7f000070f000-0x85)="6716c28e5b07333373ee07932ce11d2634478f0bde6d0718dc3950f2cafe278abc8b22fa135dcbf079cc3b98c55aaf74700b56cb2dfbbdf9e7dfb3101b80e0f07b543517c735aa9d379c69975e33e659da269280ad7ed3513b8222a65bc66519b30fe189dd4141a07c15afe9de421eed7649dda365f945a64e78ad35bdbfe229e8ff59391b", 0x85}, {&(0x7f0000933000)="e425d07ac1c9792806e683c513f76cb69f3cfcd188b148e1b5995ea739184fed4691900a848664de07544f7a504c92b9e1209ae67fa1e525180039047d52389ad2c472cfb4e8e29c404ea7f94cea7d264355378aec11fde8e8b7adbfa2628efed0a25ebed799776d0de1f075ec932e909b3c827a346f63277e845393c44b202989c214770fd1faf7e18be4006a1e7708a13c128ee743407670815b45dfdc26055fe7693af1e28b8890222b68d7f4", 0xae}, {&(0x7f0000321000-0x9)="f0fe1881f74b14c235", 0x9}, {&(0x7f00007ae000)="6c3c97eb9db9c4a98f12adce8ca0271b6dd2bf8a9dd82722837ade97db720ca2c19626101183e861bbfee3ab904ddb0b272f8e02c78c78be92802b0935ec504b3bf7204167bf85437270caaa26ee4681cc4edb45298ee90c3d3dffc80487a41f5b19902d202b1a3d7e707eecf1639fd50b9f31a94601e1a05e2ef507cdd5ab7ca5382808d1dcbe67f1bae09f4ed6a803c40efce917d77c6d0ead14233da842243c453edcf94286c83d5e316d6b6e1699332a2905ba08cc8b5d0a67930394c3bcf17ea04dbad6c7647de1da8bc6461edbc32955a708d245cfa24872de45b60720336690dd33b4ead5b39321bf5f2ee5479a3987", 0xf3}, {&(0x7f0000098000-0xac)="20cb3fb76b91d9c64153640ed8288bb30da27b0a13c890b4b9f2a4aead2b14cbdcc2859bd520cd083994060619a9b6942a9c5618e8cd3c0ac94c53b1330b96462dac78afe6291236ba9b9f9a5992ba737b8c680abd4608d02c2c7274777e86bbed0fa76614bd4d7968252902d7aa3c68e08f7981ebaae36a8574cd9f0eaa095c7e1fed939cdb41e1f4f8157a86e966dbe6057c6db403926a5ece2028610af792a67db4924d32fc797e86d876", 0xac}, {&(0x7f0000cac000)="a481dadce53ef5c4f787beaedbe5707676815ab2ffa6a4b8b08de3c25c1c05ad57fa", 0x22}, 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{&(0x7f0000f88000-0x1000)="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", 0x1000}, {&(0x7f0000d71000-0xce)="5bc4cf1cfa9647f36e1641cbd16f8dbe726c0ba9a47b42a911e582f06f11c00c1b1535e90aaa6e20cab65e9a41ad5395ecf11deec120068c14d88970cafa580ba78dd9a9c04157a67a9c25da4c9be96ad6b525df6359e67c59083b67405368edf2aa0dc951a22ada9d85570e7c5dff971ee25cd13ccc75a33bcc0b6581bd86a0b6b589ac67831b97c50b84488a637675a613ad9e2943513aae62472f6a269a2c558dedfaa069ef75131991b25e3126935ba835c3a707f3f90676919a7f447912b51455b92136ae9d94bcf697c6a1", 0xce}, {&(0x7f00003f4000-0xa0)="a623b35c565a491e3a5f9e4914fa2f28e94817aa47fd0be7fc2e8e6d79266d8e85906d5b3e48fe6b5a0ab6b7aedbd08f9e14cd707b70ec3535947ed7ea2dc2aee440a60c534a7c47befe9799d0f0328a74c9cf99db579355f57382a6476b2fe6b953fd12e9662f6e3be2b8347d94c8d5160889c1a7d8a05114acef9405494c07578cdb699857dcdbe15b6b5c95e0ffe95065e97585b23eb7018e9c1051bf89c0", 0xa0}, {&(0x7f0000395000)="4e1172ba28ff", 0x6}, {&(0x7f0000de1000-0x50)="518b6ce0a0e8a37f0445eeae21a09c6649afee92f5d8783d78fbabbbe5465ed8f86e4f06d082fdbb38c71fad7c9836fab0b43a3707a17282ac4933f1ab380b24202d384ba951b4a887dc7aedd2e73041", 0x50}, {&(0x7f0000636000)="cdeb9fdbd56b318cec95c5dedc5588d09cff61845fbfe80a00ce04654c729d05b5e7ce7b5b81da48a585a856f8c07bc3e6b72bb113d44654ab07df0b07bf8ded49f4a1ae32d977d92c8e5003a52a60316ac1fdf0805178a41348d7f01066ffa85afae731f966f34fc572ef230d6deab32de1cba1d3d2fc257e8e9130652c48ab9980cf7a4b58d465479d9e804980d923ad4b6e19ddc8a089a364920efa5a08a2ae", 0xa1}], 0x9, &(0x7f00007ce000)=[@cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, 0xffffffffffffffff, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x8084}, {&(0x7f000055f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fba000-0x40)=[{&(0x7f0000f09000)="6628290075e2b57ca0c3b625b3eb12221aca6b177f5041ac5aff737f6bca6047047a80a08d5c6081370d72e7a4898954aa20d482d455df4b61566c550e38", 0x3e}, {&(0x7f0000a5e000)="8bc4935c02abd5197ee02dffa764791b83498743abd494fd20e2abe307eacefa2bfe6d342bea51ee5d98224b68e222546e62e7689e3bdb4556dd7277facda9ba1a39a481178678e4bb255f8d6c1535c89022edb92788826694b1807f8279b260ca150fa134fb7a97f93952ed347779537b621b838514590ea089d8f9816b9cf025ccc66206a40aedfa8ed8b61dd6b4d113e498634bff006e2ecca52c0dd0673076a9", 0xa2}, {&(0x7f0000081000-0x5d)="c29a74738ab93b5685e3de5a1ff8b2800777d211304253823cc2c310dab1ec05c007bfcb07ac2b380f5a424b2740ade664841153c6e78d4b5657ad442e1e02e2d0107ecd4ebf07ed84816e92c1acf4d51328cf7205e4d6856979077dac", 0x5d}, {&(0x7f0000cf2000-0xd)="3ae9ab5696034e92a39f63c239", 0xd}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f00008de000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e78000)=[], 0x0, &(0x7f0000807000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r7, 0x0}], 0x4, 0x20040894}], 0x7, 0x44084) r8 = creat(&(0x7f0000ccb000)="2e2f66696c653000", 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f000088a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002c8000-0x4)=0x8) 2017/07/30 17:10:50 executing program 5: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001eb000)="2e2f66696c653000", 0x20) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000024e000)=0x0, &(0x7f000019b000-0x4)=0x4) r1 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1d, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f5e000-0x4)=0x0) r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) io_setup(0x9, &(0x7f000024b000-0x5)=0x0) pwrite64(r2, &(0x7f0000b10000)="6ce985c1e9210d71cb323b03b7797e266667275d5d316853a66b86cafba5fb68c88b54901e739c4faaa335c67b3d97a06ec6ab5a148b5e007fd4d0789bfa3777171487ee2279f1938408e36a0ec34fb1de9f7f2c757ea845c4e206148406a496c621c25991c9347f8176a4625e", 0x6d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007f4000)={0x8, 0x0}) gettid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a0000-0xf)="2f6465762f73657175656e63657200", 0x22000, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) unshare(0x20000400) mq_notify(r2, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x1, @tid=0x0}) 2017/07/30 17:10:50 executing program 0: mmap(&(0x7f00007ec000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r0, &(0x7f0000386000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x710) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007ed000-0x4)=0x0, &(0x7f00007ec000)=0x0, &(0x7f0000000000)=0x0) getdents64(r0, &(0x7f0000083000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) 2017/07/30 17:10:50 executing program 4: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a0d000-0x1)="00", 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a10000-0x4)=0x0) r2 = geteuid() r3 = getegid() mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a0f000)="2e2f66696c653000", &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a0f000)=[0x0]) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a0f000)=0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009e9000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)=0xe8) r9 = getgid() r10 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a0f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009af000-0x4)=0xe8) r12 = getegid() mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000a0f000)=[{&(0x7f00008b1000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001e4000)=[{&(0x7f0000a0f000)="a9dd8b205dc4325ef332911e06fb4052b338aa92214591be7d663f95e6fdd1f0d6417a879a8ea783dac475633eac07310c0a3dcccfd936b6eddc2b2ca1a401276371e156c11ee1f7778df8e635037e23", 0x50}, {&(0x7f0000a10000-0xcf)="2f388d43eaa79302866ab12c1aa4a13d24bef0548d5e9072534a572274ef857b88cae1cc2dcd4e574ba1710d342038723d0a0fbed31e5fa9df03da9d8cd14096ff44e75697d9c997f92c69d30a565ccf9f4a9b134fafe9b3d22be930b5fb3e60a0fa0bb33e506c7a9b3b52b085de7f91cdeeeda727e078dad72ac26ddd9b58b4d7b12ff00199010b46b6666033c76e5c76522249648180a975c4f44efb26ffca81e6d58a94cd85127e151030548b9865796a6d3eb9d1a155e5581dd3bcb82d936a9d74deb1536870fdb40c29d8009f", 0xcf}, {&(0x7f000046f000)="15e30b0fc1363526ed818ee8cf8c4fae4bceff718d38ee476dc306211b9e67af389462f4dbf1bc7c267394cb2e10e67ac7cc56012bad6c118ffef8d80140dad3ff62ddd644eeb65c114ec4036e018365e4ec1003847ece14bd50777ff7db5f80b645fedf23c6ac4ada48cba157d3a4458894587ba1cf449f0495468395371b237fca164e7f240189d4", 0x89}], 0x3, &(0x7f00000ea000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3, 0xc805}, {&(0x7f0000a10000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a0f000)=[{&(0x7f0000a10000-0x41)="0a680d9255f04e5f4f1327bb38b54b64411e6d54700aa9a13afd50d80ff9d3b32180b3f87329e0a7bac03a2d4080ecca04b5ced716b799079b7aa3e2a8e1765ec2", 0x41}, {&(0x7f0000a10000-0x96)="8283cb992c2fbd8394c7597e27f75e420eebc0c648e982807152093199416659b194f18f606fdaad59ea5cfd6b001f4a3a91191e93fe58393ff8c4d316de8c9d8bd65f9216855d295a4f4eb08bb0db1efa1c46592e924c5de1729f8325ee0fbbbc9e8dc039cb1bd3817b8d7e20f21cb3dd6475bb227b06cb13cd9cb831511c2e753005b4f7cff729e11795036c3ac562dcb46d5c4285", 0x96}], 0x2, &(0x7f0000675000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0x9, 0x80}], 0x2, 0x0) connect$netlink(r0, &(0x7f0000a0e000)={0x10, 0x0, 0x590a, 0x7}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000094a000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x5, &(0x7f00008b3000-0x20)={0x0, 0x5, 0xfffffffffffffffb, 0x2, r13}) fcntl$addseals(r0, 0x409, 0x20000003) r14 = socket(0x10, 0x2, 0x0) write(r14, &(0x7f000082f000-0x22)="220000001800070900000000001400050200078400000007000f010000000a000014", 0x22) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000803000-0x8)=0x7ff) 2017/07/30 17:10:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00007a5000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xa49}, 0x1c) sendto$inet6(r0, &(0x7f000091b000-0x1)="97", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1000001018, r1, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, r0, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r1, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) 2017/07/30 17:10:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001d7000)=0xfffffffffffffe01, 0x4) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000562000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x2000, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000181000-0x34)="") pwritev(0xffffffffffffffff, &(0x7f0000fe7000-0x50)=[{&(0x7f0000fa2000)="", 0x0}, {&(0x7f0000c0c000)="", 0x0}, {&(0x7f0000adc000-0x23)="", 0x0}], 0x3, 0xfc) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f000008e000+0x76d)="") ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000a54000-0x10)={0x0, &(0x7f00007ee000)=[]}) lstat(&(0x7f0000492000-0x8)="2e2f66696c653000", &(0x7f0000b54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085f000-0x4)=0xc) socket$inet6(0xa, 0xa, 0x5) syz_open_dev$loop(&(0x7f0000f2b000)="2f6465762f6c6f6f702300", 0x405, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x4002) fallocate(r2, 0x1, 0x0, 0x44400004) 2017/07/30 17:10:50 executing program 1: socket(0x400000000000000a, 0x3, 0x1f) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fdd000-0xa)="5d657468306574683000", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x241, 0x0, 0x668, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x80001, 0x0) r0 = socket(0xa, 0x800080001, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="", 0x0) socketpair(0x3, 0x80005, 0x200000000080, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xc76000)=nil, 0xc76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0xfff}]}, 0x10) mmap(&(0x7f0000212000/0x800000)=nil, 0x800000, 0x2000005, 0x130, r1, 0x0) perf_event_open(&(0x7f000039b000)={0x1000000, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x401, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000b99000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c77000-0x4)=0x4b) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r6}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r9, r8, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r11, &(0x7f0000029000)="90", 0x1) splice(r10, 0x0, r3, 0x0, 0x8526, 0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000920000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r7, &(0x7f0000c79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000357000/0x2000)=nil, 0x2000, 0x0, 0x31, r5, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000c78000)={0x3ff, 0x0, 0x101, 0x4, 0x6, 0x5, 0x10001, 0x9}, &(0x7f0000c79000-0x40)={0x5bee, 0xfffffffffffffffc, 0x9, 0x3, 0x6, 0x0, 0x4000000000, 0x10000}, &(0x7f0000c78000)={0x200, 0x8, 0x4, 0x1, 0x9, 0x0, 0x8d, 0x100000001}, &(0x7f0000c79000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000c78000)={{0x0, 0x989680}, {r13, r12}}, &(0x7f0000c78000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000313000)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f000004a000)={{r15, r16+10000000}, {r14, 0xe4c}}, &(0x7f0000d4d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r1, 0x8, r6) 2017/07/30 17:10:50 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0x1, 0x202400) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000013000)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f6877726e6700", 0x800, 0x0) clock_adjtime(0x7, &(0x7f0000015000-0xd0)={0x9f, 0x60, 0x81, 0x3, 0x8000, 0x2, 0x40800000000, 0x3, 0xffffffffffffff27, 0x7cd6, 0xbf4d, 0x9e, 0x2d, 0x80000001, 0x81, 0x7, 0x3, 0x6, 0x9000, 0x9, 0x8, 0x4, 0x3, 0x9, 0xd2d, 0x2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000-0xb)="2f6465762f6877726e6700", 0x58354f9e119ae831, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000020000-0x4)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f70746d7800", 0x0, 0x0) dup3(r0, r2, 0x80000) ioctl$int_in(r3, 0x5405, &(0x7f000001d000-0x8)=0x0) 2017/07/30 17:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x80003, 0x5, &(0x7f000021f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r3 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x50040, 0x82) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000dc5000-0x29)={0x0, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d018a21fb27efc5eb0c5b1f77a5a4"}, &(0x7f0000d6b000)=0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c65000-0x8)=@assoc_value={r4, 0x10001}, &(0x7f0000001000-0x4)=0x8) fsetxattr(r2, &(0x7f00007a1000-0x1)="00", &(0x7f0000d82000)="73656c696e75785cb72c24662b62646576656d307070703075736572", 0x1c, 0x2) getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f000033c000+0x3d5)=0x0, &(0x7f0000506000-0x4)=0x4) setsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000ad9000-0x4)=0x8, 0x4) gettid() setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea1000-0x8)={r4, 0xffffffffffffff7d}, 0x8) r6 = socket(0x9, 0x80f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000096c000)={r5, 0xfff, 0x10}, &(0x7f000050b000)=0xc) r7 = socket(0xa, 0x802, 0x0) connect$inet6(r7, &(0x7f000091f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r7, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x4, "00df"}, 0x18, 0x80}, 0x0) 2017/07/30 17:10:50 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r0 = eventfd(0xd2) mmap(&(0x7f00005ce000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x40) mmap(&(0x7f00002ca000/0x3000)=nil, 0x3000, 0x100000000000003, 0x8031, 0xffffffffffffffff, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000081000-0x38)={&(0x7f0000c51000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000cf000)=[{&(0x7f0000c6f000-0xf1b)="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0x1000}, {&(0x7f00004f8000-0x67)="488832435a12c0ece332f3a160ccebc56d71effef6011cff12939f92e600c0efc24636f9bcd1cbce20119dbceb46c51758542bff4b35f5def6ec747a09710c42654df449d1db26c40a44182cc8998e7fd32834efc4014a4d81478432b558f5c5a01d6f6e65d3eb", 0x67}, {&(0x7f0000b9a000)="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0x1000}, {&(0x7f00002bf000)="14b6336cfb2c9a8715809ec7e5bbee1ebad64ca040b37f4bc6b654928a6c12b884360b7839ecd387bd3c1749fc828e57de2b3d2454a59d86da95dfc1bc21888332c70a1bddf01e171388279e0c86c2b0e6f01d5c6b2e63fb47c9965988a9bbfa414dfbde6a3a5702099feabef69f69f7a6bcad541015af512e7a5285d1fadd233d48863ea5a81335913a4f08472ef980143fd9a42c5994a2e10c07f927792d885b15427a411cf021b9ba25d0eb1a97cce3", 0xb1}, {&(0x7f0000b6d000)="5d8caa0d7e5557df21a3b8cba6ef579c2f2893502b872c86933ad7d5c78e7b5b030fbae86ab9d2d78fa41bbb96bef83c5a31e57ca7fedefd452610dfd00617d83d3826e75f808b42c0c67f5f587b9761ab4300d14939ba4b01deda", 0x5b}, {&(0x7f0000e0a000-0x4)="384617ef", 0x4}, {&(0x7f0000ce2000)="b93f7326816ea63c3187", 0xa}], 0x7, 0x0, 0x0, 0x44081}, 0x20000004) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f000039a000-0x30)={0x9, 0x9, 0x6, 0x4, 0x100, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:10:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005f5000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) lsetxattr(&(0x7f0000b81000-0x8)="2e2f66696c653000", &(0x7f0000f1b000)="6c6f6e6f6465766d696d655f747970653a00", &(0x7f00005f6000+0x513)="2a00", 0x2, 0x1) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0x7}, &(0x7f00000f9000)=0x8) close(r0) 2017/07/30 17:10:50 executing program 7: mmap(&(0x7f0000e5c000/0x4000)=nil, 0x4000, 0x1000002, 0x1e, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000480000/0x4000)=nil, 0x4000, 0x3, 0x4011, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f000011c000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x2000)=nil, 0x2000, 0x200080000000003, 0x1010, 0xffffffffffffffff, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000105000)=0x5, 0x4) getsockname$inet(r0, &(0x7f000061e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x35, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3e700b2de4518074e8c0"}) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x4) r1 = socket$inet(0x2, 0x800, 0xfe) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x7, 0x200000000000013, r1, 0x800000000003) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000094e000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000950000-0x4)=0xc) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000006, 0x8010, r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000ad1000)={@generic="93eeba09e33a56aafcc99793577a2bd8", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0x10000, 0x8, 0x8, 0x9, 0x7}, &(0x7f00008af000)=0x20) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x400005) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f3a00000000060000007b16006703", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/30 17:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000507000-0x4)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df1000-0xe)="2f6465762f6b657963686f726400", 0x101000, 0x0) getpeername(r0, &(0x7f0000ba6000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a20000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a7d000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x500000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f0000005000)={0x10, 0x0, 0x0, 0x8e35}, 0xc) lstat(&(0x7f0000dc6000)="2e2f66696c653000", &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000275000-0xa5)="010d34cf0e3999f68590b83ffb0d824f", 0x10) sendmsg$netlink(r0, &(0x7f0000324000-0x38)={0x0, 0x0, &(0x7f0000030000-0x40)=[{&(0x7f0000cbc000)=[], 0x0}, {&(0x7f00003bf000-0x418)=[{0x10, 0x0, 0x324, 0x0, 0x0, ""}, {0x100, 0x20, 0x8, 0x7fff, 0x5, "cb780be76a43ff980d10ca576b214c34de5a94a4c28b301911b707eb2fbbdfe4895979f8764e5f452a3edd4b51635012ac6f528732ead16fcdcf1f05d2ccd0bdea86145fce101c08ad4d48e34de6037a043455ae98f015cfdf0feab592cb159b8679b98d778c24050f048a931463445f256889ed9208df476b402c80522b6464ace8721fc3920f85f565665ff3b8f315fd1c565feb3ca84cbb046ca6eaa225cb31aa1c1cd6920a65983a0628668bd7239267f733b64af6ecc722261fccedf480c5ed9d09e9b6b28a9dbd1ea47025fb86388413d09a38801366c2c1841c30828185d55c93378ff2374be69ef0d1de4064"}, {0x10, 0x5, 0x400, 0x5, 0x9, ""}, {0xd8, 0x0, 0x4, 0x6, 0x0, "0d2f5f07b55e83b54653a954d09dce3d5eca2453dfdac037b3100d322b503f3ce8e88b51dc43d23557b341812a930f56c2d797cbfd3330dbac0459390efc140042039e889c5d2a71b49b26a3f965ca1c96bc5c2dabaed535d8b5d05bdd90ab0c656f4e3492dae565584604be4830c5e06e2361f52677a5f8bce80fa50178a0b23a36969fbe8c2ed146205f1ce76d48daa10566b0c8458dc152efdc35a9c73d1b6a990a30c39e95a19e18bacd170e9a33603a2ba94799dad36f4db89ba1bd0750aeb73f1f85a58752"}], 0x1f8}, {&(0x7f000051f000-0x160)=[{0x44, 0xfffffffffffff6e3, 0x0, 0x0, 0x4f, "c46f9a92f034f6028586f28ed327aab42c3532d3861c6d3c5bb37865eda57b8ba6ad7139e354c56b09bfa52340201e4cd2"}, {0x68, 0x2, 0x20, 0x8000, 0xb3b, "4336f2ec41ee447f416e84f1b301c1d65a27baea3609eac082fc1b4fe69ec4d2512e14bb9885dc6611d11539d7b7a5170f7463da5053965e1b754bc880fe9b3860b31cc5f0f86568d46055638db30df3bee32a48d3"}, {0xb4, 0x8, 0x0, 0x8000, 0x9, "dd2b1d2661461f1b76faabf15c0a46e61afe2bfd8888fe4cdd0b8d6cd2794cdd3f05802ea3160e837e4b870e20eb675070f1bc52cc2fad49d8bf2e674c0d7ef3dfd0294798a1f9d2945baeb1e00a142eb78998d82e8f7283907148930e38fd089db15ab24a22696a3111cabe2968345a0c4e5e4e92b85b6253f0146780841c6a1550b79deb912d08ce6c4cb7a777d21c70755793439a22ede1471a041a47417f43a27b0a"}], 0x160}, {&(0x7f000070e000)=[{0x8c, 0x3, 0x10, 0x4, 0xfff, "8a870446488aa64ffb2aa6d578e35e603f0cd7c2c54f9c23f17daaecfdca50f68d6d60a95835b24148fbb1d9473db9ed2ac205f8a76b73e8f2c0b724c18ee58724ad9db68ea1f5ed5586abf9a47b15c09d07183640132c60b00046ab78617ab9f42221ebb40a7cf352742e80bb35edb18fe5722b8614d5a53fbbd1"}, {0x40, 0x0, 0x200, 0xec8, 0x40, "8a29e88de901ede52d4297ea4e28c6c07b3e7469e233e0720963e2d1490dea501689acbfddd1df57d2756e65305555"}], 0xcc}], 0x4, &(0x7f00005e5000-0xc0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r3, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r2, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}], 0x6, 0x8000}, 0x804) 2017/07/30 17:10:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) restart_syscall() connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f1d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f00006aa000/0x2000)=nil, 0x2000, 0x0, 0x2012, r1, 0x0) lstat(&(0x7f00001d2000-0x8)="2e2f66696c653000", &(0x7f00008df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008ce000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000232000)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f47000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x7, 0x9, 0x80, 0x20, 0x4, r3, r4}, {0xffffffffffff8000, 0xffffffffffff8575, 0x8, 0x1, 0x0, 0x8, 0x1, 0x0}, {0xe52, 0x9, 0x5, 0x5}, 0x7, 0xffff, 0xd511, 0x1, 0x21, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x80}, 0xb, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd128aba9444058e1, 0x3, 0x5, 0x0, 0x401, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bea000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000f7d000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ad1000-0x8c)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r2, &(0x7f00003f6000-0xb6)="dc819ef0eda3d3f97ee3cd00682c52a8ac8f1dfba29f8fc5721149674e22e629e6e46ecdcfe760dc952807fe8f21643ba899759765d563c1a7928f8c9d09a3eb93ca861617b381128781054aa1ed20681f9071c6bf0ed99ec6f3aabfcf71934110389a6d7b921a0c370b1b4d9145e3b55702eb0d88c520a953d92339a57eccd8594fe47161128379aeba8690671728892b9894f022ffe926ccb06d2f6a83328a530690acf6c63985299dc561ddb222594c5182264070", 0xb6, 0x8080, &(0x7f00003d0000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a68}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df0000-0x9)="7363616c61626c6500", 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000938000-0x4)=0x1fd, 0x4) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000062a000)=[], 0x0, &(0x7f0000440000)=[{0x10, 0x11e, 0x0, ""}], 0x1, 0x0}, 0x0}, {{&(0x7f0000936000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913eebcb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6b9f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb873c90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f702ddacdf8bd1d20c6d9dd1f02387d78dadc9178f45e8b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b5c9e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c2948", 0x36c}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x3, &(0x7f0000935000)=[{0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xc8, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002b"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x3, 0x0}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8f", 0xb6}], 0x1, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x10, 0x108, 0x1, ""}], 0x2, 0x4080}, 0x5331}], 0x3, 0x4000) 2017/07/30 17:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) llistxattr(&(0x7f0000248000-0x8)="2e2f66696c653000", &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4) syz_emit_ethernet(0x43, &(0x7f0000889000-0x43)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x40, 0x0, 0x35, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x44, 0xa, "0e398fc7c0ab4fd9"}, @end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {[]}}, {"0c"}}}}}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dbb000)="2f6465762f6b657963686f726400", 0x40080, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ab0000)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000d000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) poll(&(0x7f0000236000)=[{r0, 0x6404, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r0, 0x88, 0x0}, {r1, 0x20, 0x0}], 0x5, 0xa76e) 2017/07/30 17:10:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c99000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ab9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cec000)={@generic="22b18c408309ab16ea1cf74656eb8b1e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000dbc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000fe000-0xcc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1c8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 64.286725] IPVS: Creating netns size=2536 id=16 2017/07/30 17:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5e000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000025000-0x118)={0x182, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e87000-0x44)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:10:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, r0, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 2017/07/30 17:10:51 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000046a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x0, 0x3e, r1, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x0) socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1000, 0x8000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x781e999ccbd795c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000)="2e2f66696c653000", &(0x7f00005fa000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc5000)="2f6465762f72746300", 0xfffffffffffffffd, 0x0) r4 = socket(0x10, 0x3, 0x0) syncfs(r4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) futex(&(0x7f000068f000)=0x7ff, 0x5, 0xfffffffffffffffc, &(0x7f0000fc8000)={0x77359400, 0x0}, &(0x7f0000fc9000-0x4)=0xaea1, 0x3aecc26) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000fca000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000017b000-0x31)="766d6e657431402973656375726974792d5d2126776c616e316e6f6465765e2e70726f63656d316d696d655f7479706500", &(0x7f0000fca000-0x9)="2f6465762f72746300", 0x9, 0x2) mmap(&(0x7f0000f91000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 17:10:51 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x53) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005cf000)="6c7000", 0x3) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x100, 0x0, 0x0) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0x9a2, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="0a1735b1c317", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000938000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(0xffffffffffffff9c, r1, 0x80000) r3 = accept$inet6(r2, 0x0, &(0x7f0000868000-0x4)=0x0) r4 = accept$inet6(r3, &(0x7f0000385000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001e4000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000932000)=[{r1, 0x1008, 0x0}, {r4, 0x400, 0x0}], 0x2, 0xff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000490000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f00004a8000)={0x1fcc9b1e, 0x6, 0x3, 0x5, 0x8, 0x1, 0x3f, 0x8, 0x0, 0x7fff, 0x4, 0x8001}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000164000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000931000)="91e6", 0x2) getxattr(&(0x7f00002ae000)="2e2f66696c653000", &(0x7f000014e000-0xa)="2f6465762f70746d7800", &(0x7f0000523000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) getsockopt$inet_mreq(r1, 0x0, 0x800000000023, &(0x7f0000933000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000934000)=0x8) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00006d4000)=0x20, 0x4) bind(r6, &(0x7f0000102000)=@ethernet={0x306, @random="a0072c0ea30d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000936000-0x6)="6874637000", 0x5) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f0000937000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000933000)=0x0, 0x4) 2017/07/30 17:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x21, 0x40) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0x2)="2f6465762f6877726e6700", 0x800000000400080, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r1, &(0x7f00001b5000)={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000977000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00008dc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f15000-0xc)={0x0, 0x936, 0x10}, &(0x7f0000e44000)=0xc) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002e6000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000044b000)={r3, @in6={{0xa, 0x1, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xbc8, 0x834, 0x6, 0x80}, &(0x7f0000ec5000-0x4)=0xa0) recvfrom(r2, &(0x7f0000f14000+0x748)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e9e000)=@assoc_id=r3, 0x4) sendto$inet(r2, &(0x7f00008d8000)="c410222a4c0ce3347a446b4f444c740335be7d5c39837b16b57cf7dd91f3be619670fa34c093cbae2500b1fc12dd88c4a697194fefa06afc03f7f55ae22e7d", 0x3f, 0x0, &(0x7f0000f10000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000d6a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a58000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bd2000)=@assoc_value={r3, 0x100}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000441000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000059e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000075f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r2, &(0x7f00000c6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000aa2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:10:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x88000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000129000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004b5000-0xc)=@sack_info={r2, 0x200000000000100, 0x401}, &(0x7f0000001000-0x4)=0xc) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ab3000-0x10)={0x2, &(0x7f00006b4000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000017c000-0x8)={0x0, 0x1}, &(0x7f0000c94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007df000)=0x0, &(0x7f0000fcf000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000050c000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x3c) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d8f000-0x94)={r2, 0x89, "e6f9f75ccc464c4c1455beae2b084fe5e0637c204ccc2b4b72d5f3cb086a0e8da54439865f58b8c289d636bfc8ce9e4a39c80a476d089170352f23957fc779de86606c5bbe13b02964762d62dc51696779863150ea7816150777027db1506e059785b9417e9d817d0e1b16d3eb4eeb5a053e2402f91bf3355c2b15102876df14f1847a55a4c8361f5f"}, &(0x7f0000743000-0x4)=0x94) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00002e9000-0x4)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f000002c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000493000)=0xd195, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) fsetxattr(r0, &(0x7f0000501000-0x9)="2f6465762f73672300", &(0x7f0000580000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x15, 0x0) 2017/07/30 17:10:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000eaf000-0x5)="7573657200", &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000679000-0xff)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e4c000-0x8)="2e2f66696c653000", 0x82, 0xa0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001d4000-0x4)=r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000052000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000b41000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000741000-0x4)=0x100000005) mmap(&(0x7f0000460000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x1000002, 0x200000014130, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000563000/0x3000)=nil, 0x3000, 0x1000002, 0x12, 0xffffffffffffffff, 0xffffffffffffffff) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x2004}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000001b000-0x9)="2f6465762f73672300", 0x0, 0x1) read$eventfd(r0, &(0x7f0000724000-0x8)=0x0, 0x8) ioctl(r4, 0x100000001, &(0x7f0000001000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000937000)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:10:51 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f67000-0x6)="707070302f00", 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) clock_gettime(0x0, &(0x7f0000804000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r2, r3/1000+10000}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00003f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f65000-0x104)=@ethtool_eeprom={0x4a, 0x0, 0xfffffffffffffffe, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f65000)=@assoc_value={0x0, 0x6}, &(0x7f0000f66000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000989000)={r5, 0x8}, &(0x7f0000f65000)=0x8) 2017/07/30 17:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x7)="2f6465762f6e65742f74756e00", 0x0, 0x4040) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sync_file_range(0xffffffffffffffff, 0x7, 0x0, 0x8000) r0 = memfd_create(&(0x7f0000914000-0xd)="2f6465762f6e65742f74756e00", 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) semget$private(0x0, 0x8000000, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000189000)={0x0, 0xcd, "106c9255d10ff8e785f267dc6c8790635685c49bfbfc0ebf89385cea79bc6202a240c7225cdb72372e04df1dcaf6167ee97b73ba61eb51c491d30bb0af79349eb9a82e5633a7020b5292bea5c18f746dc2f8d26c3eec757494b6317211cfcb20fdae4d8d84ddc1f7eb78be4b6a6fc4857ce880951470f09c8c5e6e242b184943c0efa7197c245145fe8c5182e6302993240195cd16bff1ceb99f621a19feb4fae341882542a36b82163166cc4f0eeeaad9b19ede29110eb8011ccf7ab4358564001f72b63607bc7f47acf573c3"}, &(0x7f0000284000-0x4)=0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000563000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9}, &(0x7f0000793000)=0x98) readv(r0, &(0x7f0000fc5000-0x20)=[], 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000b19000)={0x20000000, 0x4, 0x7}) write$tun(r2, &(0x7f0000fc1000)=@hdr={0x3, 0x0, 0x262, 0xffff, 0x0, 0x7f, "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"}, 0xb06) 2017/07/30 17:10:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f000018b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008cd000-0x4)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x81) write(r1, &(0x7f000029f000)="22003d00c600070000120000ef00120101f1000500000000000000000b0000057f", 0x21) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1050, 0xffffffffffffffff, 0xfffffffffffffffc) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() getsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f000003d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d50000-0x4)=0xcd) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) r6 = memfd_create(&(0x7f0000448000-0x8)="000000000000000a", 0xffffffffffffffff) r7 = socket(0x9, 0x2000003, 0xfffffffffffffffe) perf_event_open(&(0x7f00003d3000)={0x2, 0x78, 0xd4ea, 0x81, 0x5, 0x0, 0x0, 0x0, 0x8004, 0xfffffffffffffffe, 0x46, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000bbf000-0x4)=0x185c, 0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000074000-0x5e8)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x5e8) getpeername(r7, &(0x7f0000b5d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) r9 = add_key(&(0x7f00004ae000-0x5)="7573657200", &(0x7f000053c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa2000-0x9f)="7b0cf509fbd65f9602a43597ef93849822c5b613381fdf0f663f7d01afba2fa56ceac098f441ead2435722f30721ec5d9bdfec7db7e00a89cc2115ac54742ad81d3a0cbfbc57a06805d3f3d8aeb8a115e6feb3919d7b69e422e2aaf83892dce24e8067bea5b21f941afad6e0d1f9f1aff266c0c8a5e93954596a417cc78576a19abd2a763d2d2797e90c27c5a5fd8e06ac54a95cc1c053fd0ff3c76539fc96", 0x9f, 0xfffffffffffffffc) creat(&(0x7f0000b1d000-0x8)="2e2f66696c653000", 0x28) keyctl$get_keyring_id(0x0, r9, 0x7) read(r8, &(0x7f0000f04000-0x2)="0000", 0x2) recvmsg(r8, &(0x7f00009f4000)={&(0x7f000001d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000007d000)=[], 0x0, &(0x7f0000fc5000)="", 0x0, 0x200000000002}, 0x2000) 2017/07/30 17:10:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x1c1000) mmap(&(0x7f00009c7000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x0) connect$unix(r0, &(0x7f0000000000+0x7d1)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000066000-0xc)="2f6465762f6175746f667300", 0x210040, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000077e000)=@common="626f6e64300000000000000000000000") seccomp(0x0, 0x0, &(0x7f0000fac000)={0x1, &(0x7f0000464000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) gettid() r2 = add_key(&(0x7f000097f000-0x5)="6465616400", &(0x7f00000dc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a68000)="83ae3ac0db63ab71944cadc719743df99272748092aed9aba0cdcc2b6d7a8a774aa359a114bc1b2a47976ffca15d63a087d8f02611a0c7402a3ac0108088fe6b9c208e82f67beccffa7e901b76be3f115ffb51f705aaf0b2af7935049709ce517d06cd369fc51dafc221b65bd5ec640689ecdfabd78f769c3f39d4d55262880c0096db5ce8db9e218eb7f923e97f940903b9eb14ae7149", 0x97, 0xffffffffffffffff) accept$inet(r1, &(0x7f0000664000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d6000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000417000)={0x9, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002cb000-0x4)=0x8, 0x4) r3 = request_key(&(0x7f0000031000)="2e726571756573745f6b65795f6175746800", &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ac000-0x2)="2800", 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0xff, 0x5, r3) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) recvmsg$netrom(r5, &(0x7f0000f70000)={&(0x7f00007b3000)=@ax25={0x3, {"a117787ef93bc1"}, 0x0}, 0x10, &(0x7f0000087000-0x50)=[{&(0x7f0000b52000)="aacd3774b00b6a99b9e63f127f38750d8f67f13192b8104cf6c64345d9bbac203e0acaa4cccc50c2bd55054a5c7eea2c43961d07cc6da068e0b53e9466cc2d7cd343842f134c52c77567557e3152746b3806e031db457d7f25b3281caf45891c34c05731be7e0ddcddafd90ce2ac1454744d2e2802cdb183962764491f12cd37d24ad842394c06", 0x87}, {&(0x7f0000f9b000+0xd44)="1c2538b1626e47bc83fcc8e121070e2d3a5a8d620aeffaba23bcf055ad98", 0x1e}, {&(0x7f0000819000-0x7e)="007b485f7eef7b36482fa92194420e7d343c96a79077fe5a835e56b68e967ff77f3bd13b4a7cc49b8011ef9d8bcfccef0ccdc00851f42e5868ffcdfd76d27494862eb2873f51751a3013fc57ead9a6e77b126d87af03efc8eb00f898469a45f69db1c70c39a2ea1be4a8608d0ec5d7b2b948b7bb139f1a2635f1fe2bd017", 0x7e}, {&(0x7f0000a8b000)="2b", 0x1}, {&(0x7f0000077000)="82e59a5c6622d74c071e91b4faf45a86a2012694126ca2", 0x17}], 0x5, &(0x7f0000553000-0x448)=[{0x90, 0x1ff, 0x200, "e44cab88ba8063873fc3af1cc7e6ef2c38517da4f41a9da2614fd33a0d2506be05857c6e987e8bb00a49082680cfa0a9d4fee7148c37cbaff247f1bc549de893998a4f5742fdb12a4c6dfeadf0fe51199b2d49d905eb2b0143b3c85491a9fcecdfa48ab3a03c46187e753e26921ea4b0d96df178a5e8206b0714"}, {0x48, 0x10d, 0x10001, "cf648155cbf1f1de65c77f742ee39cc0ea6f1fc9df136de7198823df6a81509d6685c1b18cdde5b052b6e9d7a0c0f6595e"}, {0xe0, 0xff, 0x206, "42916e386a6d36075208f8a1211137275ded998bd9981ab1e5e89b2f39f96023183b73dfa1d187c9196d85bc74c0824b89d1624ae153116308a2042e534003c735f61aaa30fdb77ea227d0b9bfbd0758a9f98b2d2b0c8f00de853bf57794cf68d138b1bba92ebc74a2eddb45536c52a9ea6cc20fdf1e965bedf537f62805505b7fc53eabe1ce8c6f3b795110af49cfd87377be095c0aeb0b89ceae2b257eda5e2d7939592a46807ad827d16035feb758eb72861f5bb7c2448d4c4223cef5932a29075767288b1034deceb923ba83"}, {0x110, 0x11f, 0x6a, "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"}, {0xf8, 0x11f, 0x318, "98a59a4ac33e73690c0fad226366d03b594f2f75dd3b2c52d8c462303b6dc58c025e86a639a5fc37ad445d7e156aad0d1364ceb181aca2c20391d646f71c54edc300d490848acf9869f04c00cdfa07738a7ee236c486eeb18380d47acef3098982f30e127e63b228d13d63c50b2b7134cebecfbc3e8110a3fc4514412aef0bd2175d6f17e2e545c509316e912356f2a49ca80e486c1d92a53816fc5a8f7a67bcaf5956f64e40f84a9f47bab7273c96217d0b8938c44162ae2ae2f3a761cec6e4496cb3f364b37b83e4052b095c0c05382d6f727b4c0bf4082a86c5c96572237b7b"}, {0x48, 0x1ff, 0x20, "4b241e1b721289e49f9f99183b8982de24d7119d7de24f7dedc8c215b847af4690c3cb1825226ceca36539f4a2dd3ef70cba842e2c36269f"}, {0x40, 0x117, 0x9, "7c3a63ce048f156ce98f4a487bc7371e5274b3bade8062ce4fceda63e0ecdf7a3afe036bdd01d88b5e3e5e576a"}], 0x7, 0x20000000}, 0x2) write(r5, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) 2017/07/30 17:10:51 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@generic="72c1ba38123b52a043e662049f9133bd", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000e42000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000b52000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000544000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x5, &(0x7f0000e91000-0x60)=[{&(0x7f000009b000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000db2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00006d0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000566000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000307000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) bind$ax25(r3, &(0x7f0000dff000)={0x3, {"8c9279521cf880"}, 0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000575000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00003d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x23fffe, r4}) time(&(0x7f0000d81000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec0000-0x4)=0xb) recvfrom$inet(r3, &(0x7f000009c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x1, &(0x7f0000eb2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:10:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b79000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f00009e1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fad000-0x4)=0x60, 0x80800) pipe(&(0x7f00008fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000239000-0x8)="2e2f66696c653000", 0x410180, 0x104) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000633000)=0x0) epoll_create(0x40000004) r3 = semget(0x2, 0x7, 0x4) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000635000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x28042, 0xfffffffffffffffe) r5 = getuid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00005a3000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ed000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e35000-0x9c)={r6, 0x2, 0x93, "2c71f60c695614da90cde043907a10c389c3c54f6d35b9f36e785644bee4ab09988d65264a51287225fb65abab9abf7b524f3c8f18bf8dedac1a058fc2db25e4cb628443f4da340c56e9d98c97ebc85a57439c98cb0a58d7291ca474a04d2edbe2833a10c3f5006c3f6f808c492288601225d0d521f1cfb26c460ff76ba0e99dcf2a616d444c78a365909fd8a91dd7bd74c092"}, 0x9c) r7 = getgid() fchown(r4, r5, r7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d93000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 17:10:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) pipe2(&(0x7f000071a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getresuid(&(0x7f0000df8000)=0x0, &(0x7f00006fb000-0x4)=0x0, &(0x7f0000f56000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d57000+0xa24)=@common="69703667726530000000000000000000", 0x10) lstat(&(0x7f00004e7000)="2e2f66696c653000", &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000367000)={0x0, r2, r3}, 0xc) ioctl$KDSKBLED(r1, 0x4b65, 0x0) creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x0) 2017/07/30 17:10:51 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x983, 0x0, 0x3f, "717565756531000000000000000000000000f7ff0000000000000000000000000000000000000000000000000000000000000000000000000000001700000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000011000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x24e, 0x0, "d65307ebe7132c507bfa22742d226debdb"}, 0x1c) socket$inet(0x2, 0x800, 0xd77) write$sndseq(r0, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x22, @tick=0x80000001, 0x20000000002, {0x400, 0xffffffff7fffffff}, 0x80000001, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 17:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000641000)=0x19, 0x80000) r1 = creat(&(0x7f00003a0000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000-0x4)=0xe8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000717000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000734000-0x3b)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="803ab4cdd07c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="525406c51413f25f00adfe8b705af380"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006c9000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007cd000-0x4)=0x0, &(0x7f0000fca000-0x4)=0x4) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000839000)=0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000061e000-0x20)={0x1, 0x0, 0x100, 0x42, 0xe, 0x0}) r3 = request_key(&(0x7f0000aa2000-0x5)="6465616400", &(0x7f0000836000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bcd000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffd) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000073d000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a4c000-0xc)={0x9, 0x1, 0xd5aa, 0x6, 0x1}, 0xc) keyctl$setperm(0x5, r3, 0x2) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29b4") 2017/07/30 17:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000d13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000045c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TIOCNOTTY(r0, 0x5422) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x6a) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000202, 0x9, 0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000ec000)=0x0) keyctl$invalidate(0x15, 0x0) 2017/07/30 17:10:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000dc0000)="6c7000", 0x3) r0 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) r1 = epoll_create1(0x0) truncate(&(0x7f0000fde000)="2e2f66696c653000", 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fdf000)={0x4, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fe0000-0x20)={0x66800000000000, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fe0000-0x20)={0x0, r3, 0x0, 0x200}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007b0000-0x24)={0x2, 0x6, 0x3, 0x1f, 0x3, 0xd5, 0x3, 0x7, 0x74, 0x1, 0x7, 0x7ff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fe0000)=0x8001) read(r2, &(0x7f0000dcc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000055c000-0x1)=0x0) epoll_wait(r1, &(0x7f0000fdf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x401) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fe2000-0x28)={0x5, 0x1000, 0x8001, 0xfff, 0x80}) fsetxattr(r2, &(0x7f0000dcb000)="2f6465762f70746d7800", &(0x7f0000dcb000)="626465766e6f64657600", 0xa, 0x1) fstat(r0, &(0x7f00005ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000035a000)=0x0) socket$inet(0x2, 0x6, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) poll(&(0x7f0000a88000)=[{r1, 0x1, 0x0}, {r4, 0x0, 0x0}, {r4, 0x1010, 0x0}, {r0, 0x209a, 0x0}, {r1, 0x40c, 0x0}], 0x5, 0xff) poll(&(0x7f0000dcc000-0x28)=[{r2, 0x0, 0xffffffffffffffff}, {0xffffffffffffffff, 0x100, 0x3}, {0xffffffffffffffff, 0x8000008, 0x800}, {r1, 0x2000, 0x1f}, {r4, 0x80, 0x9c}], 0x5, 0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dcd000-0xc)={0x4, 0x0}) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0xa, 0x223, 0x2, 0x0, 0x2, "0000187ad3"}, 0x10) 2017/07/30 17:10:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) close(r1) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d32000)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f000080b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000072e000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d32000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f00002dc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x44) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d34000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000d34000)=0xc) mmap(&(0x7f0000bee000/0x3000)=nil, 0x3000, 0x2003007ffe, 0x8010, r1, 0x401) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000d33000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) listen(0xffffffffffffffff, 0x2) mmap(&(0x7f0000378000/0x2000)=nil, 0x2000, 0xb, 0x35, r1, 0x80000002) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000d35000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x4, 0x110, r2, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a75000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a66000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000876000)=0xe8) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000b6c000)=0xe8, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003f9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0x4)=0xe8) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000d3a000-0x4)=0x0) mmap(&(0x7f00006a7000/0x2000)=nil, 0x2000, 0x1000003, 0x36, r2, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000419000)=0x0, &(0x7f0000d33000)=0x4) close(r2) 2017/07/30 17:10:51 executing program 5: mmap(&(0x7f0000000000/0xccb000)=nil, 0xccb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000733000-0x6)="2e2f62757300", 0x40000, 0x81) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x200000e, 0x32, r0, 0x20400004) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c52000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b89000/0x3000)=nil, 0x3000, 0x5, 0x10010, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ccb000)="2e2f62757300", 0x14) syz_open_dev$vcsa(&(0x7f000075d000)="2f6465762f766373612300", 0xead, 0x200) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000af7000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) pipe2(&(0x7f0000707000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000125000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write$fuse_ioctl(r2, &(0x7f000096b000-0x20)={0x20, 0xa796, 0x0, 0xfffffffffffffffc, 0x6d, 0x40000, 0x0}, 0x20) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x20, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b0000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r4, 0xfffffffffffffffd) write$tun(0xffffffffffffffff, &(0x7f0000ccd000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c"}, 0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r2, 0x0) utime(&(0x7f0000c4c000-0x6)="2e2f62757300", &(0x7f0000539000)={0x401, 0xa566}) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xc, 0x2, 0x1) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000b54000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000031d000-0x8)={0x7f, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001ce000-0x20)={0x10000, 0x2, 0x3, 0x7fffffff, 0x100000001, 0xf3, 0x1, 0x1, 0x3}, &(0x7f0000b55000)=0x20) setsockopt$inet6_int(r5, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2017/07/30 17:10:51 executing program 0: mmap(&(0x7f00006b4000/0x2000)=nil, 0x2000, 0x3, 0x2000000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @empty=0x0]}, 0x18) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f93000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000297000-0xe)="2f6465762f6b657963686f726400", 0x20100, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f94000)="2e2f66696c653000", &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f95000-0x4)=0x0, &(0x7f00004fe000)=0x0, &(0x7f00006af000)=0x0) r5 = getgid() mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f94000)={0x0, 0x0, 0x0}, &(0x7f0000831000)=0xc) getgroups(0x4, &(0x7f000058e000-0x10)=[r3, r4, r5, r6]) ioctl$VT_DISALLOCATE(r2, 0x5608) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 17:10:51 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xfffffffffffffffc, 0x5b, 0x0, 0x8}]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbd000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x6, 0x800, 0x1f}, {0x6, 0x100000001, 0x0, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) r4 = getpid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000f2f000/0x3000)=nil, 0x3000, 0x1, 0x50, r3, 0x0) mmap(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) connect$ax25(r3, &(0x7f000079d000)={0x3, {"000000afb4cbfd"}, 0x9f}, 0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000002b000-0xd8)="3808e2", 0x3, 0x800000, 0x0, 0x0) r5 = dup(r2) r6 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r5, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f000002e000)=r6) mmap(&(0x7f000099a000/0x2000)=nil, 0x2000, 0x0, 0x1003b, r3, 0xfffffffffffffffd) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000fbd000-0xc)={0x2, 0xa88, 0x2, 0x0, 0x776e6392, 0x7}) dup2(r1, r3) ioctl$KDDISABIO(r5, 0x4b37) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00001b3000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x9910, r3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000030000)={0x0, 0x0}) madvise(&(0x7f0000df6000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f0000fbc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000fbd000-0x1188)=[{0x80, 0x4, 0x100, 0xec1, 0x3, "b1c2f2ab5e44ff6813c8fea6cb482918b4ebf3cd9f34f972b01635782e4e864ab06a5e66a9c8ad803403cb6ae98f807ba69d28e0ae144c174e9fb9326cf4944ccf6dfad35daa2000bf504d9a6459dd63d6da8d4aa2465c60371d9abd356e2bf8020a46af140de51145e691a193fd"}, {0xf8, 0x8001, 0x100, 0x1ff, 0x6, "03e3b0449e54d7e8ceab53647f3c18c51f7c21b5f0788357d714ecae87d9ff38602e37d913b7613fc53989c991daef3eca70fdf4c869d26197027522123bd086c082aaa59adab189092d47a4354f8bdc357068af194346232982cf12fa62808d839404764d1a92fb755d54c2f754f3f0afe3017131696f7593afdb6cfec9fd21697d201faf99f2dde25283a9d43a3df6f399b4acbf66827c16601c86bc8846f29e7deba889d5d353a79ea416e4db8a34293b3d4546e3d4ccf7837e8a74c4d2775b26e47692b23c204fc93f1a77bf44eba1141157e545f05abc9b7b66ffd89aa3069952c4dc1dba"}, {0x1010, 0x1, 0x404, 0x6, 0x10000, "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"d48c3f303f43abc4e2b73c9155133cff5c9ead6476fce6a588741ad6a0b2135927a1a0304181d650eebe1d12c7edc65f8d5d46edf42cd3510f60b3bb9582cbc0af71a63efc383259d3ffa30cb870ef8250a03665303ac86d65e1ee9e0622b60c83bbcd4208ec1ae9432bcd1a7dbad80755807dc3a34cc8efeff7d63869d7"}, {0x98, 0x3, 0x101, 0x5, 0x3, "864864905a3e0dc8e967f0782035d64aceba9a57cb757c426a97b677d1b099dc5b85018c650b61af3f7627dbaa2df4ea6ff7b2657a01494cee3f205720d352f6dac54374b799a1bf228a7f8a686b6075b818f4c931e278510b6b1aa92b56520cb154bd726bad1218924df7728e46f16c98c975782127fba39b4349de7cc891e03051c398ab826c5c"}], 0x128}, {&(0x7f0000605000-0x1278)=[{0x9c, 0x1ff, 0x0, 0x7, 0x7fffffff, "6fa2d4f3480fd6aae3b9c04f10c0099c4af69bc0d58124dfc01fb751e20e6a7369fc511e8c5ffe296487c930e4c8a811c90ff5a6f888b1ab5509312c89a586d8baa5c5b1fdba583aedb49597ed85d73c369fa5af6b065352a0096c25db6fd9aa7f1b0a17e24cf17a46b3d0b9b315a99e43c3a3187637bae0fa974ec83baacb4b2e173f50d6b66c3265977f"}, {0x1010, 0x7fffffff, 0x800, 0x7fffffff, 0x7f, "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{0xa0, 0x8, 0x4, 0x2, 0xf5c, "2af68eafacd2c489540a94270476dd365b9c0266c15508d8c4c385c3b5937132b073746dc412ed6d7359cf011d60e12c2c5e1a2b71ccb9d5c0468ea11bf9b5dfe4e2aa199ae1e6b6ff392ef492d712d35ba8e6f99485b36576b5eb8fed324d32464054685a7b2852a66328ce9c7c3ec862d6da898877585720f457741b8570179885b5fdcbdf71f4e2717fc113f87705"}, {0x88, 0xe5, 0x18, 0x6, 0x9, "ab3a1346db3eb0061051d7b311f79d0f25ca7f918f356e69bf5f918e58710b6e2c2de141cd730df678a68ca19d3db06802f5320ef642c48a5e18d8781f1b828d78c21152b6ad0465fd6cdf344aa176aee0020b3bc45e84933cc78bbfe6f571b514c3d4887c24728a0bc6c3ad1035690fa5910f5df0dd"}, {0x20, 0x400, 0x309, 0xffffffff, 0xffffffffffffffc1, "e6b314c0a1fb6c7f24e670e67e69b1"}, {0x84, 0x9, 0x104, 0xffffffff, 0x80, "078d50ff2678ca946b9721f137e3c39330993e532a9658010b7c644c587bb104392360047b280ac8c74f3c04f742cb16ef82c43881cc9edd98534b99118e8891695382effe4f5a0d49b296a72569c7ff16c1333d1c3b918ade57557d2f177aae462c851626cf2eb67321ab849bfa77e08f"}], 0x1278}, {&(0x7f0000fc2000)=[], 0x0}], 0xa, 0x0, 0x0, 0x48010}, 0x8004) 2017/07/30 17:10:51 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) socket$netlink(0x10, 0x3, 0x400000007) mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x3, 0x800000000031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x55) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r5, &(0x7f00003b0000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r4, 0x0, r3, 0x0, 0x200000, 0x0) pipe(&(0x7f0000605000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r7, 0x0, 0x1, 0x7) fcntl$getown(r6, 0x9) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000096000-0xc)={0x0, 0x0, 0x387633c5, 0x4}, 0xc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000e65000)=[{&(0x7f0000fc8000)="bb6332cdd8a8ec1c5cdc0fd11c49fc67dd7a8c2894a344aa2aa9a35503482ed59c64c12a374c3d6f9a99bae7fa83a3cc4039f9213198fb7b9dfcd16a7a2c8c46753166e923ad86055e976e53b225ef5c92b186c7530bcf8dbc96e69f10632dc4756485bd", 0x64}, {&(0x7f0000188000)="5a2288c276869b8ba9a6f95270b2685a4c377ceb200df623bd08e6f6882a96d09aabd658aa5c5fbdef7a6f2600de8d9b74914942d347156cec089f9045193de948e78aa7428cab6e8b68b88b6033683489a9b4a86a1f5333994e809fa93683e832441da0588f3afa7ab56d37a659aaec96f99392dbc6f629de7ed4c98cc6f6ed7dedd9ad9e41e828e1527d97c3aa", 0x8e}, {&(0x7f0000757000)="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", 0x1000}], 0x3) read$eventfd(r3, &(0x7f0000f0c000-0x8)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000054f000)=0x0, 0x4) [ 64.579081] ================================================================== [ 64.586471] BUG: KASAN: use-after-free in skb_dequeue+0x162/0x180 at addr ffff8801a890eb48 [ 64.594857] Write of size 8 by task syz-executor2/12896 [ 64.600205] CPU: 1 PID: 12896 Comm: syz-executor2 Not tainted 4.9.40-ged32335 #11 [ 64.607802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.617146] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 64.625149] ffff8801a890ec20 ffffed0035121d69 ffff8801a890eb48 ffff8801d04c76e8 [ 64.633144] ffffffff81537a3c ffffed0035121d69 ffff8801da33c500 0000000000000001 [ 64.641144] Call Trace: [ 64.643720] [] dump_stack+0xc1/0x128 [ 64.649066] [] kasan_object_err+0x1c/0x70 [ 64.654846] [] kasan_report.part.1+0x21c/0x500 [ 64.661061] [] ? skb_dequeue+0x22/0x180 [ 64.666666] [] ? skb_dequeue+0x162/0x180 [ 64.672361] [] __asan_report_store8_noabort+0x2c/0x30 [ 64.679235] [] skb_dequeue+0x162/0x180 [ 64.684760] [] skb_queue_purge+0x26/0x40 [ 64.690452] [] pfkey_sock_destruct+0x157/0x370 [ 64.696663] [] ? pfkey_sock_destruct+0x34/0x370 [ 64.702963] [] ? pfkey_is_alive+0x470/0x470 [ 64.708916] [] __sk_destruct+0x53/0x570 [ 64.714517] [] sk_destruct+0x47/0x80 [ 64.719862] [] __sk_free+0x57/0x230 [ 64.725120] [] sk_free+0x23/0x30 [ 64.730121] [] pfkey_release+0x25e/0x2f0 [ 64.735822] [] ? sock_release+0x1e0/0x1e0 [ 64.741601] [] sock_release+0x8d/0x1e0 [ 64.747120] [] sock_close+0x16/0x20 [ 64.752379] [] __fput+0x28c/0x6e0 [ 64.757461] [] ____fput+0x15/0x20 [ 64.762548] [] task_work_run+0x115/0x190 [ 64.768251] [] do_exit+0x826/0x2a40 [ 64.773513] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.780508] [] ? futex_wake+0x1ac/0x440 [ 64.786114] [] ? release_task+0x1240/0x1240 [ 64.792069] [] ? __dequeue_signal+0xa3/0x550 [ 64.798111] [] ? recalc_sigpending+0x72/0x90 [ 64.804404] [] do_group_exit+0x108/0x320 [ 64.810082] [] get_signal+0x55c/0x1600 [ 64.815585] [] ? do_futex+0x3e8/0x1640 [ 64.821089] [] do_signal+0x87/0x1960 [ 64.826418] [] ? kcov_ioctl+0x56/0x190 [ 64.831919] [] ? setup_sigcontext+0x7d0/0x7d0 [ 64.838028] [] ? ioctl_preallocate+0x220/0x220 [ 64.844227] [] ? selinux_file_ioctl+0x355/0x530 [ 64.850516] [] ? selinux_capable+0x40/0x40 [ 64.856372] [] ? SyS_futex+0x22e/0x2d0 [ 64.861881] [] ? exit_to_usermode_loop+0xaf/0x130 [ 64.868336] [] exit_to_usermode_loop+0xe5/0x130 [ 64.874618] [] syscall_return_slowpath+0x1a0/0x1e0 [ 64.881164] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 64.887747] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 64.894901] Allocated: [ 64.897360] PID = 12891 [ 64.899911] save_stack_trace+0x16/0x20 [ 64.903855] save_stack+0x43/0xd0 [ 64.907271] kasan_kmalloc+0xad/0xe0 [ 64.910948] kasan_slab_alloc+0x12/0x20 [ 64.914886] kmem_cache_alloc+0xba/0x290 [ 64.918911] __alloc_skb+0xe6/0x600 [ 64.922510] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 64.927329] dump_sp+0xa8/0x450 [ 64.930573] xfrm_policy_walk+0x1b1/0x4d0 [ 64.934687] pfkey_dump_sp+0x42/0x50 [ 64.938366] pfkey_do_dump+0x40/0x2b0 [ 64.942131] pfkey_spddump+0x187/0x1e0 [ 64.945987] pfkey_process+0x619/0x730 [ 64.949845] pfkey_sendmsg+0x3af/0x750 [ 64.953700] sock_sendmsg+0xca/0x110 [ 64.957378] sock_write_iter+0x226/0x3b0 [ 64.961403] __vfs_write+0x4bf/0x680 [ 64.965084] vfs_write+0x170/0x4e0 [ 64.968597] SyS_write+0xd9/0x1b0 [ 64.972017] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 64.976732] Freed: [ 64.978862] PID = 12891 [ 64.981431] save_stack_trace+0x16/0x20 [ 64.985557] save_stack+0x43/0xd0 [ 64.988989] kasan_slab_free+0x73/0xc0 [ 64.992847] kmem_cache_free+0xb2/0x2e0 [ 64.996788] kfree_skbmem+0xd7/0xf0 [ 65.000377] __kfree_skb+0x1d/0x20 [ 65.003881] kfree_skb+0xcc/0x330 [ 65.007300] pfkey_broadcast+0x3de/0x610 [ 65.011325] pfkey_do_dump+0x20e/0x2b0 [ 65.015175] pfkey_spddump+0x187/0x1e0 [ 65.019026] pfkey_process+0x619/0x730 [ 65.022878] pfkey_sendmsg+0x3af/0x750 [ 65.026730] sock_sendmsg+0xca/0x110 [ 65.030409] sock_write_iter+0x226/0x3b0 [ 65.034438] __vfs_write+0x4bf/0x680 [ 65.038126] vfs_write+0x170/0x4e0 [ 65.041630] SyS_write+0xd9/0x1b0 [ 65.045048] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 65.049764] Memory state around the buggy address: [ 65.054655] ffff8801a890ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.061978] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 65.069307] >ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb 2017/07/30 17:10:51 executing program 6: r0 = socket(0x7, 0x801, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000034000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x15)="a726fe6be88805338d28f72add54ff339c77a13ec9", 0x15) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$dupfd(r0, 0x406, r0) r2 = fcntl$dupfd(r1, 0x0, r0) read$eventfd(r2, &(0x7f0000fbf000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0xb56, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x401, 0x81, 0x8, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4ed, 0x9, 0xfffffffffffffffd}) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000a44000-0x20)={"5a83221afd18d366f53894e2da07f0c2", {0x4, 0x0, 0x0, "75c3e33eca47", 0x0, 0x0}}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000000)={0xfff, 0x4d, "982ec322b803457665e85acffb8c2bba80d8b3e7f4c881df03b1215d27ae0a36f299700cf9f23e89a0305ba83c40e5d23dc2558d0278b19e958ce39c6123497addc4dcd864ec82db62747840e7"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000554000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) 2017/07/30 17:10:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x800, 0x8000, &(0x7f00000d4000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000585000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000651000)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000754000)={@generic="198a03db128b89e46cfb9d486bb4cf30", @ifru_ivalue=0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000797000-0x8)="2e2f66696c653000") memfd_create(&(0x7f00002f6000)="00", 0x3) timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x7fe) statfs(&(0x7f000068e000-0x8)="2e2f66696c653000", &(0x7f0000f52000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$loop(&(0x7f0000220000-0xb)="2f6465762f6c6f6f702300", 0xdaa5, 0x600a80) socket$unix(0x1, 0x5, 0x0) r8 = memfd_create(&(0x7f0000492000)="2f6465762f6c6f6f702300", 0x1) prctl$getname(0x10, &(0x7f00005a5000)="") chown(&(0x7f0000eec000-0x8)="2e2f66696c653000", r4, r5) bind$netrom(r8, &(0x7f0000585000-0x48)=@full={{0x3, {"361f1cc3578253"}, 0x4}, [{"058391c774ed72"}, {"9bb17a42587053"}, {"14cdbe3e278bdf"}, {"6910da64b1d15c"}, {"93cbda576bf163"}, {"58cab61397f361"}, {"3a04037add3369"}, {"4572c4a30be391"}]}, 0x48) pwritev(r8, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x5, 0x3) listxattr(&(0x7f0000f50000)="2e2f66696c653000", &(0x7f0000cc3000+0x1af)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe00) prctl$getname(0x10, &(0x7f000093e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") delete_module(&(0x7f000052f000)="2f6465762f6c6f6f702300", 0x0) fcntl$setlease(r6, 0x400, 0x2) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) lchown(&(0x7f00004dc000-0x8)="2e2f66696c653000", r4, r5) getsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f0000e91000-0x10)={0x0, 0x0}, &(0x7f0000f72000)=0x10) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0xfffffffffffffffe, 0x100000001) close(r7) 2017/07/30 17:10:51 executing program 6: ioctl$void(0xffffffffffffffff, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00001ec000)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef9000)={0x0, 0xffffffffffffffff}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000758000-0xc)={r2, 0x5, 0x0}, &(0x7f000022e000)=0xc) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000067000-0x28)={&(0x7f0000030000/0x1000)=nil, 0x0, 0x0, 0x8, &(0x7f000052a000/0x3000)=nil, 0x5}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdc000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fa4000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x46, 0x8, 0x0, 0xff, 0x2, 0x3, 0x0, 0x1a5, 0xbc7, 0x5, 0x4, 0xffff, 0x1000]}, &(0x7f00003d6000-0x4)=0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0f000)="2f6465762f70746d7800", 0x1, 0x0) setsockopt(r4, 0x1ff, 0x5, &(0x7f00003e6000)="aa9909905aa3a392ab7964384ecb5e9ae9b491dcbda1590bd5a2014aca4a98940a53694b986d0f92561f55f9703d4548b43bf5f4678d437716b80424640649ce935e83a6e894f440741dd1c97a513ab4a0e402d7f34425a323ab21d2b841b716eae8dc4f534c62007312301f80903bb2ce750f555d09d5eef0b6664aa5565917eb10bc4606866c7768bf09e56217674211456114bef5b2714452d55fb2808089474be84102067d169d2a7182a9b95937024c71fa3e1d7d24eb4c2208a7a0a444f18e584fcc45b9ab0928fd6dcd8e77c0f50431539711bf6082a90b08daa99e5012", 0xe1) r5 = socket(0x200000000a, 0x100802, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000093e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00003d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x2, r6}) bind$nfc_llcp(r1, &(0x7f0000c17000-0x60)={0x27, 0x5, 0x1000, 0x0, 0x7a7, 0x80000001, "d4e3360dba60753bd608dc2fd633e359e4604721f4462b4c192d6797b54a15a521458bd7be3db6453a92e261744a5e0e956b1416857cb5e2e1ab78c7d80fc4", 0x5}, 0x60) creat(&(0x7f000073a000)="2e2f62757300", 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x3) r7 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r7, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) r9 = semget$private(0x0, 0x5, 0x300) semop(r9, &(0x7f00001aa000-0x18)=[{0x0, 0xa53, 0x0}, {0x3, 0x40, 0x800}, {0x3, 0x7e, 0x1800}, {0x1, 0x82, 0x1000}], 0x4) [ 65.076638] ^ [ 65.082313] ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.089633] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 65.096952] ================================================================== [ 65.104275] Disabling lock debugging due to kernel taint [ 65.111266] ================================================================== [ 65.118624] BUG: KASAN: use-after-free in skb_dequeue+0x176/0x180 at addr ffff8801a890eb40 [ 65.126987] Read of size 8 by task syz-executor2/12896 [ 65.132229] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 65.141034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.150364] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 65.158397] ffff8801a890ec20 ffffed0035121d68 ffff8801a890eb40 ffff8801d04c76e8 [ 65.166332] ffffffff81537a3c ffffed0035121d68 ffff8801da33c500 0000000000000000 [ 65.174279] Call Trace: [ 65.176867] [] dump_stack+0xc1/0x128 [ 65.182195] [] kasan_object_err+0x1c/0x70 [ 65.187955] [] kasan_report.part.1+0x21c/0x500 [ 65.194149] [] ? skb_dequeue+0x22/0x180 [ 65.199733] [] ? skb_dequeue+0x176/0x180 [ 65.205406] [] __asan_report_load8_noabort+0x29/0x30 [ 65.212125] [] skb_dequeue+0x176/0x180 [ 65.217626] [] skb_queue_purge+0x26/0x40 [ 65.223310] [] pfkey_sock_destruct+0x157/0x370 [ 65.229508] [] ? pfkey_sock_destruct+0x34/0x370 [ 65.235793] [] ? pfkey_is_alive+0x470/0x470 [ 65.241735] [] __sk_destruct+0x53/0x570 [ 65.247323] [] sk_destruct+0x47/0x80 [ 65.252648] [] __sk_free+0x57/0x230 [ 65.257887] [] sk_free+0x23/0x30 [ 65.262869] [] pfkey_release+0x25e/0x2f0 [ 65.268542] [] ? sock_release+0x1e0/0x1e0 [ 65.274300] [] sock_release+0x8d/0x1e0 [ 65.279803] [] sock_close+0x16/0x20 [ 65.285048] [] __fput+0x28c/0x6e0 [ 65.290113] [] ____fput+0x15/0x20 [ 65.295179] [] task_work_run+0x115/0x190 [ 65.300855] [] do_exit+0x826/0x2a40 [ 65.306095] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.313071] [] ? futex_wake+0x1ac/0x440 [ 65.318659] [] ? release_task+0x1240/0x1240 [ 65.324592] [] ? __dequeue_signal+0xa3/0x550 [ 65.330611] [] ? recalc_sigpending+0x72/0x90 [ 65.336635] [] do_group_exit+0x108/0x320 [ 65.342314] [] get_signal+0x55c/0x1600 [ 65.347825] [] ? do_futex+0x3e8/0x1640 [ 65.353343] [] do_signal+0x87/0x1960 [ 65.358669] [] ? kcov_ioctl+0x56/0x190 [ 65.364170] [] ? setup_sigcontext+0x7d0/0x7d0 [ 65.370278] [] ? ioctl_preallocate+0x220/0x220 [ 65.376474] [] ? selinux_file_ioctl+0x355/0x530 [ 65.382755] [] ? selinux_capable+0x40/0x40 [ 65.388604] [] ? SyS_futex+0x22e/0x2d0 [ 65.394103] [] ? exit_to_usermode_loop+0xaf/0x130 [ 65.400555] [] exit_to_usermode_loop+0xe5/0x130 [ 65.406835] [] syscall_return_slowpath+0x1a0/0x1e0 [ 65.413378] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 65.419917] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 65.427058] Allocated: [ 65.429514] PID = 12891 [ 65.432072] save_stack_trace+0x16/0x20 [ 65.436008] save_stack+0x43/0xd0 [ 65.439468] kasan_kmalloc+0xad/0xe0 [ 65.443143] kasan_slab_alloc+0x12/0x20 [ 65.447084] kmem_cache_alloc+0xba/0x290 [ 65.451106] __alloc_skb+0xe6/0x600 [ 65.454694] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 65.459497] dump_sp+0xa8/0x450 [ 65.462738] xfrm_policy_walk+0x1b1/0x4d0 [ 65.466851] pfkey_dump_sp+0x42/0x50 [ 65.470526] pfkey_do_dump+0x40/0x2b0 [ 65.474287] pfkey_spddump+0x187/0x1e0 [ 65.478144] pfkey_process+0x619/0x730 [ 65.482003] pfkey_sendmsg+0x3af/0x750 [ 65.485861] sock_sendmsg+0xca/0x110 [ 65.489639] sock_write_iter+0x226/0x3b0 [ 65.493672] __vfs_write+0x4bf/0x680 [ 65.497351] vfs_write+0x170/0x4e0 [ 65.500856] SyS_write+0xd9/0x1b0 [ 65.504274] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 65.508988] Freed: [ 65.511100] PID = 12891 [ 65.513646] save_stack_trace+0x16/0x20 [ 65.517582] save_stack+0x43/0xd0 [ 65.520998] kasan_slab_free+0x73/0xc0 [ 65.524851] kmem_cache_free+0xb2/0x2e0 [ 65.528787] kfree_skbmem+0xd7/0xf0 [ 65.532377] __kfree_skb+0x1d/0x20 [ 65.535879] kfree_skb+0xcc/0x330 [ 65.539296] pfkey_broadcast+0x3de/0x610 [ 65.543316] pfkey_do_dump+0x20e/0x2b0 [ 65.547165] pfkey_spddump+0x187/0x1e0 [ 65.551013] pfkey_process+0x619/0x730 [ 65.554861] pfkey_sendmsg+0x3af/0x750 [ 65.558713] sock_sendmsg+0xca/0x110 [ 65.562392] sock_write_iter+0x226/0x3b0 [ 65.566415] __vfs_write+0x4bf/0x680 [ 65.570096] vfs_write+0x170/0x4e0 [ 65.573686] SyS_write+0xd9/0x1b0 [ 65.577100] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 65.581815] Memory state around the buggy address: [ 65.586708] ffff8801a890ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.594026] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 65.601348] >ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 65.608844] ^ [ 65.614602] ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.621922] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 65.629240] ================================================================== [ 65.636560] ================================================================== [ 65.644062] BUG: KASAN: use-after-free in skb_dequeue+0x169/0x180 at addr ffff8801a890eb48 [ 65.652424] Read of size 8 by task syz-executor2/12896 [ 65.657661] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 65.666460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.675779] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 65.683709] ffff8801a890ec20 ffffed0035121d69 ffff8801a890eb48 ffff8801d04c76e8 [ 65.691652] ffffffff81537a3c ffffed0035121d69 ffff8801da33c500 0000000000000000 [ 65.699593] Call Trace: [ 65.702146] [] dump_stack+0xc1/0x128 [ 65.707473] [] kasan_object_err+0x1c/0x70 [ 65.713234] [] kasan_report.part.1+0x21c/0x500 [ 65.719429] [] ? skb_dequeue+0x169/0x180 [ 65.725104] [] __asan_report_load8_noabort+0x29/0x30 [ 65.731822] [] skb_dequeue+0x169/0x180 [ 65.737318] [] skb_queue_purge+0x26/0x40 [ 65.742995] [] pfkey_sock_destruct+0x157/0x370 [ 65.749190] [] ? pfkey_sock_destruct+0x34/0x370 [ 65.755471] [] ? pfkey_is_alive+0x470/0x470 [ 65.761406] [] __sk_destruct+0x53/0x570 [ 65.766992] [] sk_destruct+0x47/0x80 [ 65.772323] [] __sk_free+0x57/0x230 [ 65.777576] [] sk_free+0x23/0x30 [ 65.782558] [] pfkey_release+0x25e/0x2f0 [ 65.788234] [] ? sock_release+0x1e0/0x1e0 [ 65.793994] [] sock_release+0x8d/0x1e0 [ 65.799492] [] sock_close+0x16/0x20 [ 65.804734] [] __fput+0x28c/0x6e0 [ 65.809801] [] ____fput+0x15/0x20 [ 65.814868] [] task_work_run+0x115/0x190 [ 65.820633] [] do_exit+0x826/0x2a40 [ 65.825878] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.832856] [] ? futex_wake+0x1ac/0x440 [ 65.838444] [] ? release_task+0x1240/0x1240 [ 65.844379] [] ? __dequeue_signal+0xa3/0x550 [ 65.850399] [] ? recalc_sigpending+0x72/0x90 [ 65.856427] [] do_group_exit+0x108/0x320 [ 65.862104] [] get_signal+0x55c/0x1600 [ 65.867604] [] ? do_futex+0x3e8/0x1640 [ 65.873108] [] do_signal+0x87/0x1960 [ 65.878435] [] ? kcov_ioctl+0x56/0x190 [ 65.883936] [] ? setup_sigcontext+0x7d0/0x7d0 [ 65.890053] [] ? ioctl_preallocate+0x220/0x220 [ 65.896340] [] ? selinux_file_ioctl+0x355/0x530 [ 65.902628] [] ? selinux_capable+0x40/0x40 [ 65.908478] [] ? SyS_futex+0x22e/0x2d0 [ 65.913980] [] ? exit_to_usermode_loop+0xaf/0x130 [ 65.920434] [] exit_to_usermode_loop+0xe5/0x130 [ 65.926714] [] syscall_return_slowpath+0x1a0/0x1e0 [ 65.933261] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 65.939803] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 65.946950] Allocated: [ 65.949413] PID = 12891 [ 65.951962] save_stack_trace+0x16/0x20 [ 65.955907] save_stack+0x43/0xd0 [ 65.959322] kasan_kmalloc+0xad/0xe0 [ 65.963001] kasan_slab_alloc+0x12/0x20 [ 65.966936] kmem_cache_alloc+0xba/0x290 [ 65.970957] __alloc_skb+0xe6/0x600 [ 65.974549] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 65.979351] dump_sp+0xa8/0x450 [ 65.982591] xfrm_policy_walk+0x1b1/0x4d0 [ 65.986701] pfkey_dump_sp+0x42/0x50 [ 65.990377] pfkey_do_dump+0x40/0x2b0 [ 65.994139] pfkey_spddump+0x187/0x1e0 [ 65.997988] pfkey_process+0x619/0x730 [ 66.001839] pfkey_sendmsg+0x3af/0x750 [ 66.005689] sock_sendmsg+0xca/0x110 [ 66.009365] sock_write_iter+0x226/0x3b0 [ 66.013394] __vfs_write+0x4bf/0x680 [ 66.017079] vfs_write+0x170/0x4e0 [ 66.020582] SyS_write+0xd9/0x1b0 [ 66.023998] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.028718] Freed: [ 66.030831] PID = 12891 [ 66.033383] save_stack_trace+0x16/0x20 [ 66.037317] save_stack+0x43/0xd0 [ 66.040738] kasan_slab_free+0x73/0xc0 [ 66.044587] kmem_cache_free+0xb2/0x2e0 [ 66.048522] kfree_skbmem+0xd7/0xf0 [ 66.052114] __kfree_skb+0x1d/0x20 [ 66.055616] kfree_skb+0xcc/0x330 [ 66.059033] pfkey_broadcast+0x3de/0x610 [ 66.063053] pfkey_do_dump+0x20e/0x2b0 [ 66.066902] pfkey_spddump+0x187/0x1e0 [ 66.070751] pfkey_process+0x619/0x730 [ 66.074607] pfkey_sendmsg+0x3af/0x750 [ 66.078456] sock_sendmsg+0xca/0x110 [ 66.082130] sock_write_iter+0x226/0x3b0 [ 66.086153] __vfs_write+0x4bf/0x680 [ 66.089829] vfs_write+0x170/0x4e0 [ 66.093329] SyS_write+0xd9/0x1b0 [ 66.096745] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.101464] Memory state around the buggy address: [ 66.106354] ffff8801a890ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.113674] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 66.120998] >ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 66.128318] ^ [ 66.133988] ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.141310] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 66.148632] ================================================================== [ 66.155953] ================================================================== [ 66.163282] BUG: KASAN: use-after-free in skb_dequeue+0x162/0x180 at addr ffff8801ca7b6c88 [ 66.171643] Write of size 8 by task syz-executor2/12896 [ 66.176975] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 66.185771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.195091] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da001280 ffff8801ca7b6c80 [ 66.203051] ffff8801ca7b6e80 ffffed00394f6d91 ffff8801ca7b6c88 ffff8801d04c76e8 [ 66.210977] ffffffff81537a3c ffffed00394f6d91 ffff8801da001280 0000000000000001 [ 66.218909] Call Trace: [ 66.221464] [] dump_stack+0xc1/0x128 [ 66.226794] [] kasan_object_err+0x1c/0x70 [ 66.232564] [] kasan_report.part.1+0x21c/0x500 [ 66.238761] [] ? skb_dequeue+0x162/0x180 [ 66.244435] [] __asan_report_store8_noabort+0x2c/0x30 [ 66.251238] [] skb_dequeue+0x162/0x180 [ 66.256739] [] skb_queue_purge+0x26/0x40 [ 66.262415] [] pfkey_sock_destruct+0x157/0x370 [ 66.268614] [] ? pfkey_sock_destruct+0x34/0x370 [ 66.274905] [] ? pfkey_is_alive+0x470/0x470 [ 66.280842] [] __sk_destruct+0x53/0x570 [ 66.286427] [] sk_destruct+0x47/0x80 [ 66.291752] [] __sk_free+0x57/0x230 [ 66.296997] [] sk_free+0x23/0x30 [ 66.301986] [] pfkey_release+0x25e/0x2f0 [ 66.307658] [] ? sock_release+0x1e0/0x1e0 [ 66.313423] [] sock_release+0x8d/0x1e0 [ 66.318922] [] sock_close+0x16/0x20 [ 66.324161] [] __fput+0x28c/0x6e0 [ 66.329226] [] ____fput+0x15/0x20 [ 66.334292] [] task_work_run+0x115/0x190 [ 66.339967] [] do_exit+0x826/0x2a40 [ 66.345209] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.352188] [] ? futex_wake+0x1ac/0x440 [ 66.357781] [] ? release_task+0x1240/0x1240 [ 66.363718] [] ? __dequeue_signal+0xa3/0x550 [ 66.369830] [] ? recalc_sigpending+0x72/0x90 [ 66.375853] [] do_group_exit+0x108/0x320 [ 66.381532] [] get_signal+0x55c/0x1600 [ 66.387034] [] ? do_futex+0x3e8/0x1640 [ 66.392536] [] do_signal+0x87/0x1960 [ 66.397876] [] ? kcov_ioctl+0x56/0x190 [ 66.403377] [] ? setup_sigcontext+0x7d0/0x7d0 [ 66.409491] [] ? ioctl_preallocate+0x220/0x220 [ 66.415688] [] ? selinux_file_ioctl+0x355/0x530 [ 66.421972] [] ? selinux_capable+0x40/0x40 [ 66.427834] [] ? SyS_futex+0x22e/0x2d0 [ 66.433342] [] ? exit_to_usermode_loop+0xaf/0x130 [ 66.439802] [] exit_to_usermode_loop+0xe5/0x130 [ 66.446084] [] syscall_return_slowpath+0x1a0/0x1e0 [ 66.452633] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 66.459177] Object at ffff8801ca7b6c80, in cache kmalloc-512 size: 512 [ 66.465801] Allocated: [ 66.468258] PID = 12891 [ 66.470808] save_stack_trace+0x16/0x20 [ 66.474745] save_stack+0x43/0xd0 [ 66.478159] kasan_kmalloc+0xad/0xe0 [ 66.481833] kasan_slab_alloc+0x12/0x20 [ 66.485766] __kmalloc_track_caller+0xda/0x2b0 [ 66.490311] __kmalloc_reserve.isra.37+0x33/0xc0 [ 66.495024] __alloc_skb+0x119/0x600 [ 66.498706] pfkey_sendmsg+0x12f/0x750 [ 66.502553] sock_sendmsg+0xca/0x110 [ 66.506226] sock_write_iter+0x226/0x3b0 [ 66.510249] __vfs_write+0x4bf/0x680 [ 66.513923] vfs_write+0x170/0x4e0 [ 66.517421] SyS_write+0xd9/0x1b0 [ 66.520837] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.525550] Freed: [ 66.527658] PID = 12891 [ 66.530205] save_stack_trace+0x16/0x20 [ 66.534141] save_stack+0x43/0xd0 [ 66.537556] kasan_slab_free+0x73/0xc0 [ 66.541404] kfree+0xf0/0x2f0 [ 66.544470] skb_free_head+0x74/0xb0 [ 66.548145] skb_release_data+0x315/0x3f0 [ 66.552251] skb_release_all+0x4a/0x60 [ 66.556097] __kfree_skb+0x15/0x20 [ 66.559608] kfree_skb+0xcc/0x330 [ 66.563021] pfkey_sendmsg+0x61a/0x750 [ 66.566867] sock_sendmsg+0xca/0x110 [ 66.570542] sock_write_iter+0x226/0x3b0 [ 66.574564] __vfs_write+0x4bf/0x680 [ 66.578240] vfs_write+0x170/0x4e0 [ 66.581739] SyS_write+0xd9/0x1b0 [ 66.585153] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.589868] Memory state around the buggy address: [ 66.594846] ffff8801ca7b6b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.602168] ffff8801ca7b6c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 66.609488] >ffff8801ca7b6c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.616807] ^ [ 66.620397] ffff8801ca7b6d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.627730] ffff8801ca7b6d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.635187] ================================================================== [ 66.644260] ================================================================== [ 66.651608] BUG: KASAN: use-after-free in kfree_skb+0x2ae/0x330 at addr ffff8801a890ec1c [ 66.659798] Read of size 4 by task syz-executor2/12896 [ 66.665037] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 66.673837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.683154] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 66.691103] ffff8801a890ec20 ffffed0035121d83 ffff8801a890ec1c ffff8801d04c76e8 [ 66.699038] ffffffff81537a3c ffffed0035121d83 ffff8801da33c500 0000000000000000 [ 66.706972] Call Trace: [ 66.709530] [] dump_stack+0xc1/0x128 [ 66.714860] [] kasan_object_err+0x1c/0x70 [ 66.720638] [] kasan_report.part.1+0x21c/0x500 [ 66.726926] [] ? preempt_schedule+0x26/0x30 [ 66.732864] [] ? kfree_skb+0x2ae/0x330 [ 66.738368] [] __asan_report_load4_noabort+0x29/0x30 [ 66.745088] [] kfree_skb+0x2ae/0x330 [ 66.750416] [] skb_queue_purge+0x19/0x40 [ 66.756093] [] pfkey_sock_destruct+0x157/0x370 [ 66.762288] [] ? pfkey_sock_destruct+0x34/0x370 [ 66.768570] [] ? pfkey_is_alive+0x470/0x470 [ 66.774504] [] __sk_destruct+0x53/0x570 [ 66.780089] [] sk_destruct+0x47/0x80 [ 66.785414] [] __sk_free+0x57/0x230 [ 66.790652] [] sk_free+0x23/0x30 [ 66.795633] [] pfkey_release+0x25e/0x2f0 [ 66.801306] [] ? sock_release+0x1e0/0x1e0 [ 66.807280] [] sock_release+0x8d/0x1e0 [ 66.812785] [] sock_close+0x16/0x20 [ 66.818027] [] __fput+0x28c/0x6e0 [ 66.823094] [] ____fput+0x15/0x20 [ 66.828161] [] task_work_run+0x115/0x190 [ 66.833835] [] do_exit+0x826/0x2a40 [ 66.839080] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.846056] [] ? futex_wake+0x1ac/0x440 [ 66.851643] [] ? release_task+0x1240/0x1240 [ 66.857574] [] ? __dequeue_signal+0xa3/0x550 [ 66.863594] [] ? recalc_sigpending+0x72/0x90 [ 66.869612] [] do_group_exit+0x108/0x320 [ 66.875285] [] get_signal+0x55c/0x1600 [ 66.880785] [] ? do_futex+0x3e8/0x1640 [ 66.886290] [] do_signal+0x87/0x1960 [ 66.891618] [] ? kcov_ioctl+0x56/0x190 [ 66.897121] [] ? setup_sigcontext+0x7d0/0x7d0 [ 66.903228] [] ? ioctl_preallocate+0x220/0x220 [ 66.909430] [] ? selinux_file_ioctl+0x355/0x530 [ 66.915712] [] ? selinux_capable+0x40/0x40 [ 66.921566] [] ? SyS_futex+0x22e/0x2d0 [ 66.927067] [] ? exit_to_usermode_loop+0xaf/0x130 [ 66.933521] [] exit_to_usermode_loop+0xe5/0x130 [ 66.939803] [] syscall_return_slowpath+0x1a0/0x1e0 [ 66.946349] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 66.952889] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 66.960044] Allocated: [ 66.962501] PID = 12891 [ 66.965048] save_stack_trace+0x16/0x20 [ 66.968986] save_stack+0x43/0xd0 [ 66.972398] kasan_kmalloc+0xad/0xe0 [ 66.976073] kasan_slab_alloc+0x12/0x20 [ 66.980012] kmem_cache_alloc+0xba/0x290 [ 66.984041] __alloc_skb+0xe6/0x600 [ 66.987632] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 66.992436] dump_sp+0xa8/0x450 [ 66.995676] xfrm_policy_walk+0x1b1/0x4d0 [ 66.999784] pfkey_dump_sp+0x42/0x50 [ 67.003460] pfkey_do_dump+0x40/0x2b0 [ 67.007223] pfkey_spddump+0x187/0x1e0 [ 67.011072] pfkey_process+0x619/0x730 [ 67.014920] pfkey_sendmsg+0x3af/0x750 [ 67.018769] sock_sendmsg+0xca/0x110 [ 67.022477] sock_write_iter+0x226/0x3b0 [ 67.026504] __vfs_write+0x4bf/0x680 [ 67.030179] vfs_write+0x170/0x4e0 [ 67.033680] SyS_write+0xd9/0x1b0 [ 67.037098] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.041809] Freed: [ 67.043920] PID = 12891 [ 67.046467] save_stack_trace+0x16/0x20 [ 67.050403] save_stack+0x43/0xd0 [ 67.053815] kasan_slab_free+0x73/0xc0 [ 67.057661] kmem_cache_free+0xb2/0x2e0 [ 67.061598] kfree_skbmem+0xd7/0xf0 [ 67.065184] __kfree_skb+0x1d/0x20 [ 67.068685] kfree_skb+0xcc/0x330 [ 67.072101] pfkey_broadcast+0x3de/0x610 [ 67.076123] pfkey_do_dump+0x20e/0x2b0 [ 67.079972] pfkey_spddump+0x187/0x1e0 [ 67.083824] pfkey_process+0x619/0x730 [ 67.087673] pfkey_sendmsg+0x3af/0x750 [ 67.091525] sock_sendmsg+0xca/0x110 [ 67.095204] sock_write_iter+0x226/0x3b0 [ 67.099230] __vfs_write+0x4bf/0x680 [ 67.102908] vfs_write+0x170/0x4e0 [ 67.106408] SyS_write+0xd9/0x1b0 [ 67.109831] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.114544] Memory state around the buggy address: [ 67.119435] ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 67.126753] ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.134076] >ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 67.141394] ^ [ 67.145511] ffff8801a890ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.152833] ffff8801a890ed00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 67.160153] ================================================================== [ 67.169579] ================================================================== [ 67.176939] BUG: KASAN: use-after-free in skb_release_head_state+0x1ec/0x200 at addr ffff8801a890eb98 [ 67.186260] Read of size 8 by task syz-executor2/12896 [ 67.191501] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 67.200297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.209617] ffff8801d04c7668 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 67.217542] ffff8801a890ec20 ffffed0035121d73 ffff8801a890eb98 ffff8801d04c7690 [ 67.225498] ffffffff81537a3c ffffed0035121d73 ffff8801da33c500 0000000000000000 [ 67.233441] Call Trace: [ 67.235998] [] dump_stack+0xc1/0x128 [ 67.241328] [] kasan_object_err+0x1c/0x70 [ 67.247087] [] kasan_report.part.1+0x21c/0x500 [ 67.253281] [] ? skb_release_head_state+0x1ec/0x200 [ 67.259911] [] ? kasan_end_report+0x32/0x50 [ 67.265844] [] ? skb_queue_purge+0x19/0x40 [ 67.271695] [] __asan_report_load8_noabort+0x29/0x30 [ 67.278413] [] skb_release_head_state+0x1ec/0x200 [ 67.284871] [] ? skb_queue_purge+0x19/0x40 [ 67.290717] [] skb_release_all+0x15/0x60 [ 67.296390] [] __kfree_skb+0x15/0x20 [ 67.301724] [] kfree_skb+0xcc/0x330 [ 67.306962] [] skb_queue_purge+0x19/0x40 [ 67.312637] [] pfkey_sock_destruct+0x157/0x370 [ 67.318844] [] ? pfkey_sock_destruct+0x34/0x370 [ 67.325126] [] ? pfkey_is_alive+0x470/0x470 [ 67.331058] [] __sk_destruct+0x53/0x570 [ 67.336641] [] sk_destruct+0x47/0x80 [ 67.341965] [] __sk_free+0x57/0x230 [ 67.347202] [] sk_free+0x23/0x30 [ 67.352180] [] pfkey_release+0x25e/0x2f0 [ 67.357852] [] ? sock_release+0x1e0/0x1e0 [ 67.363609] [] sock_release+0x8d/0x1e0 [ 67.369106] [] sock_close+0x16/0x20 [ 67.374347] [] __fput+0x28c/0x6e0 [ 67.379417] [] ____fput+0x15/0x20 [ 67.384483] [] task_work_run+0x115/0x190 [ 67.390160] [] do_exit+0x826/0x2a40 [ 67.395403] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.402389] [] ? futex_wake+0x1ac/0x440 [ 67.407978] [] ? release_task+0x1240/0x1240 [ 67.413910] [] ? __dequeue_signal+0xa3/0x550 [ 67.419939] [] ? recalc_sigpending+0x72/0x90 [ 67.425959] [] do_group_exit+0x108/0x320 [ 67.431633] [] get_signal+0x55c/0x1600 [ 67.437133] [] ? do_futex+0x3e8/0x1640 [ 67.442636] [] do_signal+0x87/0x1960 [ 67.447971] [] ? kcov_ioctl+0x56/0x190 [ 67.453475] [] ? setup_sigcontext+0x7d0/0x7d0 [ 67.459595] [] ? ioctl_preallocate+0x220/0x220 [ 67.465802] [] ? selinux_file_ioctl+0x355/0x530 [ 67.472086] [] ? selinux_capable+0x40/0x40 [ 67.478206] [] ? SyS_futex+0x22e/0x2d0 [ 67.483714] [] ? exit_to_usermode_loop+0xaf/0x130 [ 67.490178] [] exit_to_usermode_loop+0xe5/0x130 [ 67.496458] [] syscall_return_slowpath+0x1a0/0x1e0 [ 67.503001] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 67.509541] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 67.516685] Allocated: [ 67.519144] PID = 12891 [ 67.521694] save_stack_trace+0x16/0x20 [ 67.525630] save_stack+0x43/0xd0 [ 67.529046] kasan_kmalloc+0xad/0xe0 [ 67.532718] kasan_slab_alloc+0x12/0x20 [ 67.536652] kmem_cache_alloc+0xba/0x290 [ 67.540676] __alloc_skb+0xe6/0x600 [ 67.544264] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 67.549075] dump_sp+0xa8/0x450 [ 67.552327] xfrm_policy_walk+0x1b1/0x4d0 [ 67.556439] pfkey_dump_sp+0x42/0x50 [ 67.560115] pfkey_do_dump+0x40/0x2b0 [ 67.563877] pfkey_spddump+0x187/0x1e0 [ 67.567723] pfkey_process+0x619/0x730 [ 67.571586] pfkey_sendmsg+0x3af/0x750 [ 67.575443] sock_sendmsg+0xca/0x110 [ 67.579128] sock_write_iter+0x226/0x3b0 [ 67.583152] __vfs_write+0x4bf/0x680 [ 67.586831] vfs_write+0x170/0x4e0 [ 67.590337] SyS_write+0xd9/0x1b0 [ 67.593752] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.598468] Freed: [ 67.600576] PID = 12891 [ 67.603133] save_stack_trace+0x16/0x20 [ 67.607068] save_stack+0x43/0xd0 [ 67.610484] kasan_slab_free+0x73/0xc0 [ 67.614335] kmem_cache_free+0xb2/0x2e0 [ 67.618272] kfree_skbmem+0xd7/0xf0 [ 67.621863] __kfree_skb+0x1d/0x20 [ 67.625365] kfree_skb+0xcc/0x330 [ 67.628794] pfkey_broadcast+0x3de/0x610 [ 67.632817] pfkey_do_dump+0x20e/0x2b0 [ 67.636677] pfkey_spddump+0x187/0x1e0 [ 67.640526] pfkey_process+0x619/0x730 [ 67.644374] pfkey_sendmsg+0x3af/0x750 [ 67.648226] sock_sendmsg+0xca/0x110 [ 67.651899] sock_write_iter+0x226/0x3b0 [ 67.655923] __vfs_write+0x4bf/0x680 [ 67.659600] vfs_write+0x170/0x4e0 [ 67.663101] SyS_write+0xd9/0x1b0 [ 67.666516] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.671231] Memory state around the buggy address: [ 67.676125] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 67.683448] ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 67.690770] >ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.698089] ^ [ 67.702203] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 67.709524] ffff8801a890ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.716854] ================================================================== [ 67.724410] ================================================================== [ 67.731847] BUG: KASAN: use-after-free in skb_release_head_state+0x1c8/0x200 at addr ffff8801a890eba8 [ 67.741165] Read of size 8 by task syz-executor2/12896 [ 67.746404] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 67.755200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.764519] ffff8801d04c7668 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 67.772446] ffff8801a890ec20 ffffed0035121d75 ffff8801a890eba8 ffff8801d04c7690 [ 67.780372] ffffffff81537a3c ffffed0035121d75 ffff8801da33c500 0000000000000000 [ 67.788306] Call Trace: [ 67.790866] [] dump_stack+0xc1/0x128 [ 67.796194] [] kasan_object_err+0x1c/0x70 [ 67.801955] [] kasan_report.part.1+0x21c/0x500 [ 67.808153] [] ? skb_release_head_state+0x1c8/0x200 [ 67.814780] [] __asan_report_load8_noabort+0x29/0x30 [ 67.821493] [] skb_release_head_state+0x1c8/0x200 [ 67.827952] [] ? skb_queue_purge+0x19/0x40 [ 67.833796] [] skb_release_all+0x15/0x60 [ 67.839469] [] __kfree_skb+0x15/0x20 [ 67.844801] [] kfree_skb+0xcc/0x330 [ 67.850039] [] skb_queue_purge+0x19/0x40 [ 67.855710] [] pfkey_sock_destruct+0x157/0x370 [ 67.861904] [] ? pfkey_sock_destruct+0x34/0x370 [ 67.868186] [] ? pfkey_is_alive+0x470/0x470 [ 67.874132] [] __sk_destruct+0x53/0x570 [ 67.879717] [] sk_destruct+0x47/0x80 [ 67.885041] [] __sk_free+0x57/0x230 [ 67.890279] [] sk_free+0x23/0x30 [ 67.895260] [] pfkey_release+0x25e/0x2f0 [ 67.900936] [] ? sock_release+0x1e0/0x1e0 [ 67.906695] [] sock_release+0x8d/0x1e0 [ 67.912194] [] sock_close+0x16/0x20 [ 67.917446] [] __fput+0x28c/0x6e0 [ 67.922511] [] ____fput+0x15/0x20 [ 67.927576] [] task_work_run+0x115/0x190 [ 67.933251] [] do_exit+0x826/0x2a40 [ 67.938772] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.945746] [] ? futex_wake+0x1ac/0x440 [ 67.951343] [] ? release_task+0x1240/0x1240 [ 67.957280] [] ? __dequeue_signal+0xa3/0x550 [ 67.963308] [] ? recalc_sigpending+0x72/0x90 [ 67.969337] [] do_group_exit+0x108/0x320 [ 67.975010] [] get_signal+0x55c/0x1600 [ 67.980512] [] ? do_futex+0x3e8/0x1640 [ 67.986016] [] do_signal+0x87/0x1960 [ 67.991343] [] ? kcov_ioctl+0x56/0x190 [ 67.996850] [] ? setup_sigcontext+0x7d0/0x7d0 [ 68.002958] [] ? ioctl_preallocate+0x220/0x220 [ 68.009155] [] ? selinux_file_ioctl+0x355/0x530 [ 68.015435] [] ? selinux_capable+0x40/0x40 [ 68.021286] [] ? SyS_futex+0x22e/0x2d0 [ 68.026785] [] ? exit_to_usermode_loop+0xaf/0x130 [ 68.033241] [] exit_to_usermode_loop+0xe5/0x130 [ 68.039522] [] syscall_return_slowpath+0x1a0/0x1e0 [ 68.046065] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 68.052607] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 68.059753] Allocated: [ 68.062210] PID = 12891 [ 68.064758] save_stack_trace+0x16/0x20 [ 68.068697] save_stack+0x43/0xd0 [ 68.072113] kasan_kmalloc+0xad/0xe0 [ 68.075786] kasan_slab_alloc+0x12/0x20 [ 68.079764] kmem_cache_alloc+0xba/0x290 [ 68.083794] __alloc_skb+0xe6/0x600 [ 68.087384] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 68.092188] dump_sp+0xa8/0x450 [ 68.095428] xfrm_policy_walk+0x1b1/0x4d0 [ 68.099539] pfkey_dump_sp+0x42/0x50 [ 68.103214] pfkey_do_dump+0x40/0x2b0 [ 68.106974] pfkey_spddump+0x187/0x1e0 [ 68.110823] pfkey_process+0x619/0x730 [ 68.114671] pfkey_sendmsg+0x3af/0x750 [ 68.118522] sock_sendmsg+0xca/0x110 [ 68.122195] sock_write_iter+0x226/0x3b0 [ 68.126218] __vfs_write+0x4bf/0x680 [ 68.129895] vfs_write+0x170/0x4e0 [ 68.133396] SyS_write+0xd9/0x1b0 [ 68.136813] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 68.141528] Freed: [ 68.143646] PID = 12891 [ 68.146193] save_stack_trace+0x16/0x20 [ 68.150131] save_stack+0x43/0xd0 [ 68.153543] kasan_slab_free+0x73/0xc0 [ 68.157392] kmem_cache_free+0xb2/0x2e0 [ 68.161331] kfree_skbmem+0xd7/0xf0 [ 68.164918] __kfree_skb+0x1d/0x20 [ 68.168419] kfree_skb+0xcc/0x330 [ 68.171834] pfkey_broadcast+0x3de/0x610 [ 68.175855] pfkey_do_dump+0x20e/0x2b0 [ 68.179703] pfkey_spddump+0x187/0x1e0 [ 68.183553] pfkey_process+0x619/0x730 [ 68.187400] pfkey_sendmsg+0x3af/0x750 [ 68.191249] sock_sendmsg+0xca/0x110 [ 68.194926] sock_write_iter+0x226/0x3b0 [ 68.198951] __vfs_write+0x4bf/0x680 [ 68.202626] vfs_write+0x170/0x4e0 [ 68.206126] SyS_write+0xd9/0x1b0 [ 68.209547] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 68.214353] Memory state around the buggy address: [ 68.219246] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 68.226571] ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 68.233895] >ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.241216] ^ [ 68.245852] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 68.253179] ffff8801a890ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.260498] ================================================================== [ 68.268228] ================================================================== [ 68.275665] BUG: KASAN: use-after-free in skb_release_head_state+0x1df/0x200 at addr ffff8801a890eba0 [ 68.284991] Read of size 8 by task syz-executor2/12896 [ 68.290232] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 68.299031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.308348] ffff8801d04c7668 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 68.316297] ffff8801a890ec20 ffffed0035121d74 ffff8801a890eba0 ffff8801d04c7690 [ 68.324276] ffffffff81537a3c ffffed0035121d74 ffff8801da33c500 0000000000000000 [ 68.332221] Call Trace: [ 68.334777] [] dump_stack+0xc1/0x128 [ 68.340109] [] kasan_object_err+0x1c/0x70 [ 68.345866] [] kasan_report.part.1+0x21c/0x500 [ 68.352060] [] ? skb_release_head_state+0x1df/0x200 [ 68.358689] [] __asan_report_load8_noabort+0x29/0x30 [ 68.365411] [] skb_release_head_state+0x1df/0x200 [ 68.371868] [] ? skb_queue_purge+0x19/0x40 [ 68.377715] [] skb_release_all+0x15/0x60 [ 68.383395] [] __kfree_skb+0x15/0x20 [ 68.388722] [] kfree_skb+0xcc/0x330 [ 68.393962] [] skb_queue_purge+0x19/0x40 [ 68.399637] [] pfkey_sock_destruct+0x157/0x370 [ 68.405832] [] ? pfkey_sock_destruct+0x34/0x370 [ 68.412113] [] ? pfkey_is_alive+0x470/0x470 [ 68.418049] [] __sk_destruct+0x53/0x570 [ 68.423638] [] sk_destruct+0x47/0x80 [ 68.428966] [] __sk_free+0x57/0x230 [ 68.434289] [] sk_free+0x23/0x30 [ 68.439274] [] pfkey_release+0x25e/0x2f0 [ 68.444946] [] ? sock_release+0x1e0/0x1e0 [ 68.450713] [] sock_release+0x8d/0x1e0 [ 68.456211] [] sock_close+0x16/0x20 [ 68.461453] [] __fput+0x28c/0x6e0 [ 68.466519] [] ____fput+0x15/0x20 [ 68.471586] [] task_work_run+0x115/0x190 [ 68.477260] [] do_exit+0x826/0x2a40 [ 68.482514] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.489498] [] ? futex_wake+0x1ac/0x440 [ 68.495083] [] ? release_task+0x1240/0x1240 [ 68.501017] [] ? __dequeue_signal+0xa3/0x550 [ 68.507038] [] ? recalc_sigpending+0x72/0x90 [ 68.513064] [] do_group_exit+0x108/0x320 [ 68.518739] [] get_signal+0x55c/0x1600 [ 68.524239] [] ? do_futex+0x3e8/0x1640 [ 68.529741] [] do_signal+0x87/0x1960 [ 68.535067] [] ? kcov_ioctl+0x56/0x190 [ 68.540572] [] ? setup_sigcontext+0x7d0/0x7d0 [ 68.546682] [] ? ioctl_preallocate+0x220/0x220 [ 68.552879] [] ? selinux_file_ioctl+0x355/0x530 [ 68.559165] [] ? selinux_capable+0x40/0x40 [ 68.565017] [] ? SyS_futex+0x22e/0x2d0 [ 68.570521] [] ? exit_to_usermode_loop+0xaf/0x130 [ 68.576977] [] exit_to_usermode_loop+0xe5/0x130 [ 68.583260] [] syscall_return_slowpath+0x1a0/0x1e0 [ 68.589806] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 68.596347] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 68.603492] Allocated: [ 68.605956] PID = 12891 [ 68.608506] save_stack_trace+0x16/0x20 [ 68.612443] save_stack+0x43/0xd0 [ 68.615859] kasan_kmalloc+0xad/0xe0 [ 68.619534] kasan_slab_alloc+0x12/0x20 [ 68.623471] kmem_cache_alloc+0xba/0x290 [ 68.627495] __alloc_skb+0xe6/0x600 [ 68.631093] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 68.635895] dump_sp+0xa8/0x450 [ 68.639140] xfrm_policy_walk+0x1b1/0x4d0 [ 68.643250] pfkey_dump_sp+0x42/0x50 [ 68.646924] pfkey_do_dump+0x40/0x2b0 [ 68.650689] pfkey_spddump+0x187/0x1e0 [ 68.654537] pfkey_process+0x619/0x730 [ 68.658385] pfkey_sendmsg+0x3af/0x750 [ 68.662235] sock_sendmsg+0xca/0x110 [ 68.665908] sock_write_iter+0x226/0x3b0 [ 68.669931] __vfs_write+0x4bf/0x680 [ 68.673605] vfs_write+0x170/0x4e0 [ 68.677113] SyS_write+0xd9/0x1b0 [ 68.680541] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 68.685258] Freed: [ 68.687380] PID = 12891 [ 68.689928] save_stack_trace+0x16/0x20 [ 68.693863] save_stack+0x43/0xd0 [ 68.697275] kasan_slab_free+0x73/0xc0 [ 68.701123] kmem_cache_free+0xb2/0x2e0 [ 68.705057] kfree_skbmem+0xd7/0xf0 [ 68.708645] __kfree_skb+0x1d/0x20 [ 68.712148] kfree_skb+0xcc/0x330 [ 68.715568] pfkey_broadcast+0x3de/0x610 [ 68.719591] pfkey_do_dump+0x20e/0x2b0 [ 68.723439] pfkey_spddump+0x187/0x1e0 [ 68.727287] pfkey_process+0x619/0x730 [ 68.731137] pfkey_sendmsg+0x3af/0x750 [ 68.734989] sock_sendmsg+0xca/0x110 [ 68.738665] sock_write_iter+0x226/0x3b0 [ 68.742687] __vfs_write+0x4bf/0x680 [ 68.746359] vfs_write+0x170/0x4e0 [ 68.749861] SyS_write+0xd9/0x1b0 [ 68.753278] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 68.757992] Memory state around the buggy address: [ 68.762891] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 68.770213] ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 68.777537] >ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.784867] ^ [ 68.789245] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 68.796568] ffff8801a890ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.803893] ================================================================== [ 68.811505] ================================================================== [ 68.818853] BUG: KASAN: use-after-free in sock_rfree+0x134/0x150 at addr ffff8801a890eb58 [ 68.827131] Read of size 8 by task syz-executor2/12896 [ 68.832644] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 68.841441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.850761] ffff8801d04c7640 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 68.858714] ffff8801a890ec20 ffffed0035121d6b ffff8801a890eb58 ffff8801d04c7668 [ 68.866646] ffffffff81537a3c ffffed0035121d6b ffff8801da33c500 0000000000000000 [ 68.874575] Call Trace: [ 68.877134] [] dump_stack+0xc1/0x128 [ 68.882463] [] kasan_object_err+0x1c/0x70 [ 68.888222] [] kasan_report.part.1+0x21c/0x500 [ 68.894415] [] ? kasan_end_report+0x32/0x50 [ 68.900353] [] ? sock_rfree+0x134/0x150 [ 68.905954] [] ? kasan_report.part.1+0x418/0x500 [ 68.912410] [] ? skb_release_head_state+0x1df/0x200 [ 68.919039] [] __asan_report_load8_noabort+0x29/0x30 [ 68.925753] [] sock_rfree+0x134/0x150 [ 68.931169] [] ? sk_net_capable+0x80/0x80 [ 68.936931] [] skb_release_head_state+0xfc/0x200 [ 68.943299] [] ? skb_queue_purge+0x19/0x40 [ 68.949146] [] skb_release_all+0x15/0x60 [ 68.954818] [] __kfree_skb+0x15/0x20 [ 68.960145] [] kfree_skb+0xcc/0x330 [ 68.965471] [] skb_queue_purge+0x19/0x40 [ 68.971147] [] pfkey_sock_destruct+0x157/0x370 [ 68.977348] [] ? pfkey_sock_destruct+0x34/0x370 [ 68.983722] [] ? pfkey_is_alive+0x470/0x470 [ 68.989749] [] __sk_destruct+0x53/0x570 [ 68.995337] [] sk_destruct+0x47/0x80 [ 69.000664] [] __sk_free+0x57/0x230 [ 69.005902] [] sk_free+0x23/0x30 [ 69.010883] [] pfkey_release+0x25e/0x2f0 [ 69.017348] [] ? sock_release+0x1e0/0x1e0 [ 69.023110] [] sock_release+0x8d/0x1e0 [ 69.028609] [] sock_close+0x16/0x20 [ 69.033877] [] __fput+0x28c/0x6e0 [ 69.038944] [] ____fput+0x15/0x20 [ 69.044097] [] task_work_run+0x115/0x190 [ 69.049860] [] do_exit+0x826/0x2a40 [ 69.055119] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.062099] [] ? futex_wake+0x1ac/0x440 [ 69.067688] [] ? release_task+0x1240/0x1240 [ 69.073629] [] ? __dequeue_signal+0xa3/0x550 [ 69.079652] [] ? recalc_sigpending+0x72/0x90 [ 69.085674] [] do_group_exit+0x108/0x320 [ 69.091355] [] get_signal+0x55c/0x1600 [ 69.096857] [] ? do_futex+0x3e8/0x1640 [ 69.102359] [] do_signal+0x87/0x1960 [ 69.107687] [] ? kcov_ioctl+0x56/0x190 [ 69.113187] [] ? setup_sigcontext+0x7d0/0x7d0 [ 69.119302] [] ? ioctl_preallocate+0x220/0x220 [ 69.125499] [] ? selinux_file_ioctl+0x355/0x530 [ 69.131780] [] ? selinux_capable+0x40/0x40 [ 69.137629] [] ? SyS_futex+0x22e/0x2d0 [ 69.143129] [] ? exit_to_usermode_loop+0xaf/0x130 [ 69.149583] [] exit_to_usermode_loop+0xe5/0x130 [ 69.155864] [] syscall_return_slowpath+0x1a0/0x1e0 [ 69.162409] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 69.169383] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 69.176530] Allocated: [ 69.178988] PID = 12891 [ 69.181536] save_stack_trace+0x16/0x20 [ 69.185471] save_stack+0x43/0xd0 [ 69.188886] kasan_kmalloc+0xad/0xe0 [ 69.192559] kasan_slab_alloc+0x12/0x20 [ 69.196496] kmem_cache_alloc+0xba/0x290 [ 69.200520] __alloc_skb+0xe6/0x600 [ 69.204108] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 69.208914] dump_sp+0xa8/0x450 [ 69.212164] xfrm_policy_walk+0x1b1/0x4d0 [ 69.216275] pfkey_dump_sp+0x42/0x50 [ 69.219951] pfkey_do_dump+0x40/0x2b0 [ 69.223719] pfkey_spddump+0x187/0x1e0 [ 69.227566] pfkey_process+0x619/0x730 [ 69.231415] pfkey_sendmsg+0x3af/0x750 [ 69.235269] sock_sendmsg+0xca/0x110 [ 69.238946] sock_write_iter+0x226/0x3b0 [ 69.242970] __vfs_write+0x4bf/0x680 [ 69.246643] vfs_write+0x170/0x4e0 [ 69.250144] SyS_write+0xd9/0x1b0 [ 69.253559] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 69.258272] Freed: [ 69.260381] PID = 12891 [ 69.262937] save_stack_trace+0x16/0x20 [ 69.266872] save_stack+0x43/0xd0 [ 69.270288] kasan_slab_free+0x73/0xc0 [ 69.274144] kmem_cache_free+0xb2/0x2e0 [ 69.278083] kfree_skbmem+0xd7/0xf0 [ 69.281670] __kfree_skb+0x1d/0x20 [ 69.285169] kfree_skb+0xcc/0x330 [ 69.288586] pfkey_broadcast+0x3de/0x610 [ 69.292608] pfkey_do_dump+0x20e/0x2b0 [ 69.296455] pfkey_spddump+0x187/0x1e0 [ 69.300302] pfkey_process+0x619/0x730 [ 69.304152] pfkey_sendmsg+0x3af/0x750 [ 69.308001] sock_sendmsg+0xca/0x110 [ 69.311674] sock_write_iter+0x226/0x3b0 [ 69.315694] __vfs_write+0x4bf/0x680 [ 69.319369] vfs_write+0x170/0x4e0 [ 69.322868] SyS_write+0xd9/0x1b0 [ 69.326280] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 69.330995] Memory state around the buggy address: [ 69.335895] ffff8801a890ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.343217] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 69.350538] >ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 69.357865] ^ [ 69.364065] ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.371387] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 69.378708] ================================================================== [ 69.386239] ================================================================== [ 69.393590] BUG: KASAN: use-after-free in sock_rfree+0x123/0x150 at addr ffff8801a890ec18 [ 69.401866] Read of size 4 by task syz-executor2/12896 [ 69.407113] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 69.415914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.425235] ffff8801d04c7640 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 69.433185] ffff8801a890ec20 ffffed0035121d83 ffff8801a890ec18 ffff8801d04c7668 [ 69.441281] ffffffff81537a3c ffffed0035121d83 ffff8801da33c500 0000000000000000 [ 69.449239] Call Trace: [ 69.451793] [] dump_stack+0xc1/0x128 [ 69.457121] [] kasan_object_err+0x1c/0x70 [ 69.462882] [] kasan_report.part.1+0x21c/0x500 [ 69.469079] [] ? sock_rfree+0x123/0x150 [ 69.474667] [] __asan_report_load4_noabort+0x29/0x30 [ 69.481385] [] sock_rfree+0x123/0x150 [ 69.486798] [] ? sk_net_capable+0x80/0x80 [ 69.492560] [] skb_release_head_state+0xfc/0x200 [ 69.498928] [] ? skb_queue_purge+0x19/0x40 [ 69.504774] [] skb_release_all+0x15/0x60 [ 69.510449] [] __kfree_skb+0x15/0x20 [ 69.515775] [] kfree_skb+0xcc/0x330 [ 69.521051] [] skb_queue_purge+0x19/0x40 [ 69.526727] [] pfkey_sock_destruct+0x157/0x370 [ 69.532921] [] ? pfkey_sock_destruct+0x34/0x370 [ 69.539203] [] ? pfkey_is_alive+0x470/0x470 [ 69.545137] [] __sk_destruct+0x53/0x570 [ 69.550722] [] sk_destruct+0x47/0x80 [ 69.556069] [] __sk_free+0x57/0x230 [ 69.561312] [] sk_free+0x23/0x30 [ 69.566300] [] pfkey_release+0x25e/0x2f0 [ 69.571972] [] ? sock_release+0x1e0/0x1e0 [ 69.577731] [] sock_release+0x8d/0x1e0 [ 69.583229] [] sock_close+0x16/0x20 [ 69.588471] [] __fput+0x28c/0x6e0 [ 69.593534] [] ____fput+0x15/0x20 [ 69.598599] [] task_work_run+0x115/0x190 [ 69.604274] [] do_exit+0x826/0x2a40 [ 69.609516] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.616494] [] ? futex_wake+0x1ac/0x440 [ 69.622082] [] ? release_task+0x1240/0x1240 [ 69.628018] [] ? __dequeue_signal+0xa3/0x550 [ 69.634058] [] ? recalc_sigpending+0x72/0x90 [ 69.640082] [] do_group_exit+0x108/0x320 [ 69.645756] [] get_signal+0x55c/0x1600 [ 69.651259] [] ? do_futex+0x3e8/0x1640 [ 69.656769] [] do_signal+0x87/0x1960 [ 69.662098] [] ? kcov_ioctl+0x56/0x190 [ 69.667597] [] ? setup_sigcontext+0x7d0/0x7d0 [ 69.673706] [] ? ioctl_preallocate+0x220/0x220 [ 69.679903] [] ? selinux_file_ioctl+0x355/0x530 [ 69.686198] [] ? selinux_capable+0x40/0x40 [ 69.692057] [] ? SyS_futex+0x22e/0x2d0 [ 69.697558] [] ? exit_to_usermode_loop+0xaf/0x130 [ 69.704021] [] exit_to_usermode_loop+0xe5/0x130 [ 69.710304] [] syscall_return_slowpath+0x1a0/0x1e0 [ 69.717023] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 69.723563] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 69.730709] Allocated: [ 69.733165] PID = 12891 [ 69.735718] save_stack_trace+0x16/0x20 [ 69.739655] save_stack+0x43/0xd0 [ 69.743074] kasan_kmalloc+0xad/0xe0 [ 69.746760] kasan_slab_alloc+0x12/0x20 [ 69.750710] kmem_cache_alloc+0xba/0x290 [ 69.754737] __alloc_skb+0xe6/0x600 [ 69.758342] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 69.763147] dump_sp+0xa8/0x450 [ 69.766388] xfrm_policy_walk+0x1b1/0x4d0 [ 69.770498] pfkey_dump_sp+0x42/0x50 [ 69.774175] pfkey_do_dump+0x40/0x2b0 [ 69.777941] pfkey_spddump+0x187/0x1e0 [ 69.781789] pfkey_process+0x619/0x730 [ 69.785639] pfkey_sendmsg+0x3af/0x750 [ 69.789490] sock_sendmsg+0xca/0x110 [ 69.793165] sock_write_iter+0x226/0x3b0 [ 69.797187] __vfs_write+0x4bf/0x680 [ 69.800863] vfs_write+0x170/0x4e0 [ 69.804379] SyS_write+0xd9/0x1b0 [ 69.807798] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 69.812520] Freed: [ 69.814629] PID = 12891 [ 69.817174] save_stack_trace+0x16/0x20 [ 69.821111] save_stack+0x43/0xd0 [ 69.824527] kasan_slab_free+0x73/0xc0 [ 69.828375] kmem_cache_free+0xb2/0x2e0 [ 69.832312] kfree_skbmem+0xd7/0xf0 [ 69.835902] __kfree_skb+0x1d/0x20 [ 69.839407] kfree_skb+0xcc/0x330 [ 69.842821] pfkey_broadcast+0x3de/0x610 [ 69.846844] pfkey_do_dump+0x20e/0x2b0 [ 69.850694] pfkey_spddump+0x187/0x1e0 [ 69.854544] pfkey_process+0x619/0x730 [ 69.858395] pfkey_sendmsg+0x3af/0x750 [ 69.862243] sock_sendmsg+0xca/0x110 [ 69.865919] sock_write_iter+0x226/0x3b0 [ 69.869943] __vfs_write+0x4bf/0x680 [ 69.873619] vfs_write+0x170/0x4e0 [ 69.877120] SyS_write+0xd9/0x1b0 [ 69.880538] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 69.885253] Memory state around the buggy address: [ 69.890144] ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 69.897469] ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.904790] >ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 69.912126] ^ [ 69.916235] ffff8801a890ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.923592] ffff8801a890ed00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 69.930911] ================================================================== [ 69.946610] ================================================================== [ 69.953962] BUG: KASAN: use-after-free in skb_release_head_state+0x1d2/0x200 at addr ffff8801a890ebb0 [ 69.963280] Read of size 8 by task syz-executor2/12896 [ 69.968521] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 69.977318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.986640] ffff8801d04c7668 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 69.994580] ffff8801a890ec20 ffffed0035121d76 ffff8801a890ebb0 ffff8801d04c7690 [ 70.002518] ffffffff81537a3c ffffed0035121d76 ffff8801da33c500 0000000000000000 [ 70.010468] Call Trace: [ 70.013024] [] dump_stack+0xc1/0x128 [ 70.018367] [] kasan_object_err+0x1c/0x70 [ 70.024127] [] kasan_report.part.1+0x21c/0x500 [ 70.030328] [] ? skb_release_head_state+0x1d2/0x200 [ 70.036958] [] ? sk_net_capable+0x80/0x80 [ 70.042721] [] __asan_report_load8_noabort+0x29/0x30 [ 70.049445] [] skb_release_head_state+0x1d2/0x200 [ 70.055900] [] ? skb_queue_purge+0x19/0x40 [ 70.061747] [] skb_release_all+0x15/0x60 [ 70.067420] [] __kfree_skb+0x15/0x20 [ 70.072753] [] kfree_skb+0xcc/0x330 [ 70.078000] [] skb_queue_purge+0x19/0x40 [ 70.083779] [] pfkey_sock_destruct+0x157/0x370 [ 70.089975] [] ? pfkey_sock_destruct+0x34/0x370 [ 70.096255] [] ? pfkey_is_alive+0x470/0x470 [ 70.102192] [] __sk_destruct+0x53/0x570 [ 70.107780] [] sk_destruct+0x47/0x80 [ 70.113107] [] __sk_free+0x57/0x230 [ 70.118346] [] sk_free+0x23/0x30 [ 70.123328] [] pfkey_release+0x25e/0x2f0 [ 70.129000] [] ? sock_release+0x1e0/0x1e0 [ 70.134760] [] sock_release+0x8d/0x1e0 [ 70.140260] [] sock_close+0x16/0x20 [ 70.145501] [] __fput+0x28c/0x6e0 [ 70.150568] [] ____fput+0x15/0x20 [ 70.155633] [] task_work_run+0x115/0x190 [ 70.161317] [] do_exit+0x826/0x2a40 [ 70.166564] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.173541] [] ? futex_wake+0x1ac/0x440 [ 70.179130] [] ? release_task+0x1240/0x1240 [ 70.185066] [] ? __dequeue_signal+0xa3/0x550 [ 70.191088] [] ? recalc_sigpending+0x72/0x90 [ 70.197116] [] do_group_exit+0x108/0x320 [ 70.202798] [] get_signal+0x55c/0x1600 [ 70.208301] [] ? do_futex+0x3e8/0x1640 [ 70.213804] [] do_signal+0x87/0x1960 [ 70.219137] [] ? kcov_ioctl+0x56/0x190 [ 70.224641] [] ? setup_sigcontext+0x7d0/0x7d0 [ 70.230748] [] ? ioctl_preallocate+0x220/0x220 [ 70.236943] [] ? selinux_file_ioctl+0x355/0x530 [ 70.243226] [] ? selinux_capable+0x40/0x40 [ 70.249077] [] ? SyS_futex+0x22e/0x2d0 [ 70.254578] [] ? exit_to_usermode_loop+0xaf/0x130 [ 70.261035] [] exit_to_usermode_loop+0xe5/0x130 [ 70.267316] [] syscall_return_slowpath+0x1a0/0x1e0 [ 70.273878] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 70.280420] Object at ffff8801a890eb40, in cache skbuff_head_cache size: 224 [ 70.287828] Allocated: [ 70.290293] PID = 12891 [ 70.292841] save_stack_trace+0x16/0x20 [ 70.296778] save_stack+0x43/0xd0 [ 70.300194] kasan_kmalloc+0xad/0xe0 [ 70.303871] kasan_slab_alloc+0x12/0x20 [ 70.307832] kmem_cache_alloc+0xba/0x290 [ 70.311867] __alloc_skb+0xe6/0x600 [ 70.315463] pfkey_xfrm_policy2msg_prep+0x29/0x50 [ 70.320270] dump_sp+0xa8/0x450 [ 70.323512] xfrm_policy_walk+0x1b1/0x4d0 [ 70.327621] pfkey_dump_sp+0x42/0x50 [ 70.331303] pfkey_do_dump+0x40/0x2b0 [ 70.335064] pfkey_spddump+0x187/0x1e0 [ 70.338916] pfkey_process+0x619/0x730 [ 70.342775] pfkey_sendmsg+0x3af/0x750 [ 70.346626] sock_sendmsg+0xca/0x110 [ 70.350302] sock_write_iter+0x226/0x3b0 [ 70.354329] __vfs_write+0x4bf/0x680 [ 70.358008] vfs_write+0x170/0x4e0 [ 70.361509] SyS_write+0xd9/0x1b0 [ 70.364932] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.369646] Freed: [ 70.371756] PID = 12891 [ 70.374308] save_stack_trace+0x16/0x20 [ 70.378251] save_stack+0x43/0xd0 [ 70.381668] kasan_slab_free+0x73/0xc0 [ 70.385515] kmem_cache_free+0xb2/0x2e0 [ 70.389460] kfree_skbmem+0xd7/0xf0 [ 70.393048] __kfree_skb+0x1d/0x20 [ 70.396546] kfree_skb+0xcc/0x330 [ 70.399965] pfkey_broadcast+0x3de/0x610 [ 70.403988] pfkey_do_dump+0x20e/0x2b0 [ 70.407840] pfkey_spddump+0x187/0x1e0 [ 70.411699] pfkey_process+0x619/0x730 [ 70.415547] pfkey_sendmsg+0x3af/0x750 [ 70.419398] sock_sendmsg+0xca/0x110 [ 70.423222] sock_write_iter+0x226/0x3b0 [ 70.427245] __vfs_write+0x4bf/0x680 [ 70.430921] vfs_write+0x170/0x4e0 [ 70.434421] SyS_write+0xd9/0x1b0 [ 70.437842] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.442564] Memory state around the buggy address: [ 70.447454] ffff8801a890ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 70.454776] ffff8801a890eb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 70.462097] >ffff8801a890eb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 70.469417] ^ [ 70.474308] ffff8801a890ec00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 70.481631] ffff8801a890ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 70.488956] ================================================================== [ 70.496499] ================================================================== [ 70.503845] BUG: KASAN: use-after-free in skb_release_all+0x57/0x60 at addr ffff8801a890ec08 [ 70.512383] Read of size 8 by task syz-executor2/12896 [ 70.517625] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 70.526420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.535741] ffff8801d04c7690 ffffffff81d8d829 ffff8801da33c500 ffff8801a890eb40 [ 70.543678] ffff8801a890ec20 ffffed0035121d81 ffff8801a890ec08 ffff8801d04c76b8 [ 70.551620] ffffffff81537a3c ffffed0035121d81 ffff8801da33c500 0000000000000000 [ 70.559553] Call Trace: [ 70.562107] [] dump_stack+0xc1/0x128 [ 70.567444] [] kasan_object_err+0x1c/0x70 [ 70.573207] [] kasan_report.part.1+0x21c/0x500 [ 70.579404] [] ? skb_release_all+0x57/0x60 [ 70.585259] [] ? sk_net_capable+0x80/0x80 [ 70.591018] [] ? skb_queue_purge+0x19/0x40 [ 70.596865] [] __asan_report_load8_noabort+0x29/0x30 [ 70.603580] [] skb_release_all+0x57/0x60 [ 70.609254] [] __kfree_skb+0x15/0x20 [ 70.614578] [] kfree_skb+0xcc/0x330 [ 70.619818] [] skb_queue_purge+0x19/0x40 [ 70.625493] [] pfkey_sock_destruct+0x157/0x370 [ 70.631688] [] ? pfkey_sock_destruct+0x34/0x370 [ 70.637971] [] ? pfkey_is_alive+0x470/0x470 [ 70.643907] [] __sk_destruct+0x53/0x570 [ 70.649492] [] sk_destruct+0x47/0x80 [ 70.654816] [] __sk_free+0x57/0x230 [ 70.660055] [] sk_free+0x23/0x30 [ 70.665039] [] pfkey_release+0x25e/0x2f0 [ 70.670713] [] ? sock_release+0x1e0/0x1e0 [ 70.676473] [] sock_release+0x8d/0x1e0 [ 70.681978] [] sock_close+0x16/0x20 [ 70.687221] [] __fput+0x28c/0x6e0 [ 70.692289] [] ____fput+0x15/0x20 [ 70.697354] [] task_work_run+0x115/0x190 [ 70.703041] [] do_exit+0x826/0x2a40 [ 70.708284] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.715263] [] ? futex_wake+0x1ac/0x440 [ 70.720850] [] ? release_task+0x1240/0x1240 [ 70.726784] [] ? __dequeue_signal+0xa3/0x550 [ 70.732805] [] ? recalc_sigpending+0x72/0x90 [ 70.738827] [] do_group_exit+0x108/0x320 [ 70.744524] [] get_signal+0x55c/0x1600 ** 1707 printk messages dropped ** [ 70.756777] [] skb_release_all+0x57/0x60 ** 4995 printk messages dropped ** [ 70.788388] [] ? sock_release+0x1e0/0x1e0 ** 5125 printk messages dropped ** [ 70.819129] ffff8801a8c06a00: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc ** 2671 printk messages dropped ** [ 70.835750] kmem_cache_alloc+0xba/0x290 ** 1336 printk messages dropped ** [ 70.843615] [] ? do_futex+0x3e8/0x1640 ** 3375 printk messages dropped ** [ 70.861628] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 ** 747 printk messages dropped ** [ 70.865556] [] kasan_object_err+0x1c/0x70 ** 1492 printk messages dropped ** [ 70.873426] kasan_kmalloc+0xad/0xe0 ** 1163 printk messages dropped ** [ 70.881039] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1432 printk messages dropped ** [ 70.899005] ================================================================== ** 2042 printk messages dropped ** [ 70.915880] ffff8801d6ab8140 ffffed003ad57022 ffff8801d6ab8110 ffff8801d04c76e8 ** 1869 printk messages dropped ** [ 70.926894] exit_to_usermode_loop+0xe5/0x130 ** 1311 printk messages dropped ** [ 70.935900] exit_to_usermode_loop+0xe5/0x130 ** 1402 printk messages dropped ** [ 70.946058] do_group_exit+0x108/0x320 ** 1050 printk messages dropped ** [ 70.951593] Freed: ** 1051 printk messages dropped ** [ 70.959256] kmem_cache_alloc+0xba/0x290 ** 1109 printk messages dropped ** [ 70.967420] [] do_exit+0x826/0x2a40 ** 1685 printk messages dropped ** [ 70.979063] save_stack_trace+0x16/0x20 ** 1187 printk messages dropped ** [ 70.986065] [] pfkey_sock_destruct+0x157/0x370 ** 1734 printk messages dropped ** [ 70.997250] Read of size 4 by task syz-executor2/12896 ** 1448 printk messages dropped ** [ 71.007312] [] ? exit_to_usermode_loop+0xaf/0x130 ** 1724 printk messages dropped ** [ 71.017915] [] ? pfkey_is_alive+0x470/0x470 ** 1728 printk messages dropped ** [ 71.030164] >ffff8801a40e7b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 1710 printk messages dropped ** [ 71.040843] [] task_work_run+0x115/0x190 ** 1589 printk messages dropped ** [ 71.051003] [] ? recalc_sigpending+0x72/0x90 ** 1718 printk messages dropped ** [ 71.061942] ffffffff81537a3c ffffed00351a3829 ffff8801da33c500 0000000000000001 ** 2115 printk messages dropped ** [ 71.073741] virtnet_poll+0x26/0x140 ** 1071 printk messages dropped ** [ 71.079776] [] syscall_return_slowpath+0x1a0/0x1e0 ** 1739 printk messages dropped ** [ 71.089613] [] ? selinux_capable+0x40/0x40 ** 1649 printk messages dropped ** [ 71.100240] [] sk_free+0x23/0x30 ** 1652 printk messages dropped ** [ 71.110315] start_xmit+0x11d/0x1410 ** 1205 printk messages dropped ** [ 71.116740] __dev_kfree_skb_any+0x58/0x70 ** 1537 printk messages dropped ** [ 71.125472] __kfree_skb+0x1d/0x20 ** 1230 printk messages dropped ** [ 71.132356] [] ? selinux_file_ioctl+0x355/0x530 ** 1599 printk messages dropped ** [ 71.142935] tun_chr_ioctl+0x2a/0x40 ** 1023 printk messages dropped ** [ 71.148943] sysfs_add_file_mode_ns+0x225/0x520 ** 1458 printk messages dropped ** [ 71.159073] __kernfs_new_node+0x92/0x2b0 ** 1223 printk messages dropped ** [ 71.168375] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1910 printk messages dropped ** [ 71.181058] tcp_push+0x3fc/0x5d0 ** 1303 printk messages dropped ** [ 71.187810] ================================================================== ** 1981 printk messages dropped ** [ 71.202032] Freed: ** 1012 printk messages dropped ** [ 71.207338] [] ? sock_release+0x1e0/0x1e0 ** 1618 printk messages dropped ** [ 71.219010] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 ** 995 printk messages dropped ** [ 71.224270] save_stack_trace+0x16/0x20 [ 71.224275] save_stack+0x43/0xd0 [ 71.224279] kasan_kmalloc+0xad/0xe0 [ 71.224284] kmem_cache_alloc_trace+0xfb/0x2a0 ** 717 printk messages dropped ** [ 71.228803] [] ? setup_sigcontext+0x7d0/0x7d0 ** 1386 printk messages dropped ** [ 71.237058] [] ? futex_wake+0x1ac/0x440 ** 1602 printk messages dropped ** [ 71.245893] [] do_exit+0x826/0x2a40 ** 1435 printk messages dropped ** [ 71.272565] rcu_process_callbacks+0x889/0x12d0 ** 1363 printk messages dropped ** [ 71.284179] [] ? exit_to_usermode_loop+0xaf/0x130 ** 1676 printk messages dropped ** [ 71.295259] [] ? __dequeue_signal+0xa3/0x550 ** 1705 printk messages dropped ** [ 71.306133] [] __sk_destruct+0x53/0x570 ** 1641 printk messages dropped ** [ 71.316778] putname+0xee/0x130 ** 843 printk messages dropped ** [ 71.321271] security_file_free+0x48/0x80 ** 1336 printk messages dropped ** [ 71.329157] kfree_skb+0xcc/0x330 ** 1168 printk messages dropped ** [ 71.336723] [] ? pfkey_sock_destruct+0x34/0x370 ** 1517 printk messages dropped ** [ 71.348646] free_old_xmit_skbs.isra.50+0x1ba/0x2d0 ** 1480 printk messages dropped ** [ 71.358193] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 ** 2197 printk messages dropped ** [ 71.377368] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 ** 2197 printk messages dropped ** [ 71.394046] [] get_signal+0x55c/0x1600 ** 1453 printk messages dropped ** [ 71.401938] [] exit_to_usermode_loop+0xe5/0x130 ** 1558 printk messages dropped ** [ 71.411892] [] skb_dequeue+0x176/0x180 ** 1716 printk messages dropped ** [ 71.423302] get_signal+0x55c/0x1600 ** 836 printk messages dropped ** [ 71.427667] BUG: KASAN: use-after-free in skb_dequeue+0x176/0x180 at addr ffff8801c9241528 [ 71.427670] Read of size 8 by task syz-executor2/12896 [ 71.427676] CPU: 0 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 ** 2477 printk messages dropped ** [ 71.444368] [] ? release_task+0x1240/0x1240 ** 1812 printk messages dropped ** [ 71.457439] [] kfree_skb+0x2ae/0x330 [ 71.457445] [] skb_queue_purge+0x19/0x40 ** 2580 printk messages dropped ** [ 71.508494] Call Trace: [ 71.508502] [] dump_stack+0xc1/0x128 ** 1690 printk messages dropped ** [ 71.517701] ffff8801aade9280: fb fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb ** 1749 printk messages dropped ** [ 71.543070] ffff8801aade9800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc ** 1753 printk messages dropped ** [ 71.563603] exit_mmap+0x29a/0x400 [ 71.563607] mmput+0xf3/0x2d0 ** 1836 printk messages dropped ** [ 71.584160] copy_process.part.50+0x43c7/0x5d40 [ 71.584165] _do_fork+0x1c0/0xd70 ** 2795 printk messages dropped ** [ 71.620060] kasan_kmalloc+0xad/0xe0 [ 71.620064] kasan_slab_alloc+0x12/0x20 ** 1344 printk messages dropped ** [ 71.627319] BUG: KASAN: use-after-free in skb_dequeue+0x162/0x180 at addr ffff8801c86998c0 ** 1072 printk messages dropped ** [ 71.644601] [] ? sock_release+0x1e0/0x1e0 [ 71.644606] [] sock_release+0x8d/0x1e0 ** 2548 printk messages dropped ** [ 71.673618] [] ? sock_release+0x1e0/0x1e0 [ 71.673627] [] sock_release+0x8d/0x1e0 ** 2188 printk messages dropped ** [ 71.715835] [] do_exit+0x826/0x2a40 [ 71.715845] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2494 printk messages dropped ** [ 71.744959] [] ? selinux_file_ioctl+0x355/0x530 ** 1842 printk messages dropped ** [ 71.758059] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.758064] Object at ffff8801c42a9100, in cache sock_inode_cache size: 944 ** 832 printk messages dropped ** [ 71.779140] save_stack+0x43/0xd0 [ 71.779145] kasan_kmalloc+0xad/0xe0 [ 71.779149] kasan_slab_alloc+0x12/0x20 [ 71.779155] kmem_cache_alloc+0xba/0x290 [ 71.779161] jbd2__journal_start+0x148/0x8c0 [ 71.779166] __ext4_journal_start_sb+0x10e/0x480 [ 71.779171] ext4_dirty_inode+0x56/0xa0 [ 71.779176] __mark_inode_dirty+0x75b/0x1080 [ 71.779181] generic_update_time+0x1b0/0x270 [ 71.779186] file_update_time+0x264/0x3b0 [ 71.779192] ext4_page_mkwrite+0x179/0x1050 [ 71.779197] do_page_mkwrite+0x1cf/0x3f0 [ 71.779202] handle_mm_fault+0xe19/0x2510 [ 71.779208] __do_page_fault+0x4eb/0xbd0 [ 71.779212] do_page_fault+0x27/0x30 [ 71.779217] page_fault+0x28/0x30 [ 71.779219] Freed: [ 71.779221] PID = 12870 [ 71.779225] save_stack_trace+0x16/0x20 [ 71.779230] save_stack+0x43/0xd0 [ 71.779235] kasan_slab_free+0x73/0xc0 [ 71.779239] kmem_cache_free+0xb2/0x2e0 [ 71.779245] jbd2_journal_stop+0x34c/0x1260 [ 71.779250] __ext4_journal_stop+0x12c/0x1c0 [ 71.779255] ext4_dirty_inode+0x85/0xa0 [ 71.779260] __mark_inode_dirty+0x75b/0x1080 [ 71.779266] generic_update_time+0x1b0/0x270 [ 71.779271] file_update_time+0x264/0x3b0 [ 71.779276] ext4_page_mkwrite+0x179/0x1050 [ 71.779281] do_page_mkwrite+0x1cf/0x3f0 [ 71.779287] handle_mm_fault+0xe19/0x2510 [ 71.779292] __do_page_fault+0x4eb/0xbd0 [ 71.779297] do_page_fault+0x27/0x30 [ 71.779302] page_fault+0x28/0x30 [ 71.779303] Memory state around the buggy address: [ 71.779308] ffff8801c427e080: fb fb fb fb fb fb fc fc fb fb fb fb fb fb fc fc [ 71.779313] ffff8801c427e100: fb fb fb fb fb fb fc fc fb fb fb fb fb fb fc fc [ 71.779317] >ffff8801c427e180: fb fb fb fb fb fb fc fc fb fb fb fb fb fb fc fc [ 71.779318] ^ [ 71.779322] ffff8801c427e200: fb fb fb fb fb fb fc fc fb fb fb fb fb fb fc fc [ 71.779326] ffff8801c427e280: fb fb fb fb fb fb fc fc fb fb fb fb fb fb fc fc [ 71.779328] ================================================================== [ 71.779330] ================================================================== [ 71.779337] BUG: KASAN: use-after-free in skb_dequeue+0x176/0x180 at addr ffff8801d04cb120 [ 71.779340] Read of size 8 by task syz-executor2/12896 [ 71.779347] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 71.779350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.779360] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da085000 ffff8801d04cb120 [ 71.779369] ffff8801d04cb160 ffffed003a099624 ffff8801d04cb120 ffff8801d04c76e8 [ 71.779377] ffffffff81537a3c ffffed003a099624 ffff8801da085000 0000000000000000 [ 71.779378] Call Trace: [ 71.779386] [] dump_stack+0xc1/0x128 [ 71.779392] [] kasan_object_err+0x1c/0x70 [ 71.779399] [] kasan_report.part.1+0x21c/0x500 [ 71.779405] [] ? skb_dequeue+0x22/0x180 [ 71.779410] [] ? skb_dequeue+0x176/0x180 [ 71.779418] [] __asan_report_load8_noabort+0x29/0x30 [ 71.779423] [] skb_dequeue+0x176/0x180 [ 71.779429] [] skb_queue_purge+0x26/0x40 [ 71.779436] [] pfkey_sock_destruct+0x157/0x370 [ 71.779442] [] ? pfkey_sock_destruct+0x34/0x370 [ 71.779448] [] ? pfkey_is_alive+0x470/0x470 [ 71.779455] [] __sk_destruct+0x53/0x570 [ 71.779460] [] sk_destruct+0x47/0x80 [ 71.779465] [] __sk_free+0x57/0x230 [ 71.779471] [] sk_free+0x23/0x30 [ 71.779477] [] pfkey_release+0x25e/0x2f0 [ 71.779483] [] ? sock_release+0x1e0/0x1e0 [ 71.779489] [] sock_release+0x8d/0x1e0 [ 71.779494] [] sock_close+0x16/0x20 [ 71.779500] [] __fput+0x28c/0x6e0 [ 71.779506] [] ____fput+0x15/0x20 [ 71.779512] [] task_work_run+0x115/0x190 [ 71.779519] [] do_exit+0x826/0x2a40 [ 71.779526] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.779533] [] ? futex_wake+0x1ac/0x440 [ 71.779540] [] ? release_task+0x1240/0x1240 [ 71.779547] [] ? __dequeue_signal+0xa3/0x550 [ 71.779554] [] ? recalc_sigpending+0x72/0x90 [ 71.779561] [] do_group_exit+0x108/0x320 [ 71.779567] [] get_signal+0x55c/0x1600 [ 71.779573] [] ? do_futex+0x3e8/0x1640 [ 71.779581] [] do_signal+0x87/0x1960 [ 71.779587] [] ? kcov_ioctl+0x56/0x190 [ 71.779594] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.779600] [] ? ioctl_preallocate+0x220/0x220 [ 71.779606] [] ? selinux_file_ioctl+0x355/0x530 [ 71.779613] [] ? selinux_capable+0x40/0x40 [ 71.779619] [] ? SyS_futex+0x22e/0x2d0 [ 71.779626] [] ? exit_to_usermode_loop+0xaf/0x130 [ 71.779632] [] exit_to_usermode_loop+0xe5/0x130 [ 71.779638] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.779645] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.779649] Object at ffff8801d04cb120, in cache anon_vma_chain size: 64 [ 71.779651] Allocated: [ 71.779652] PID = 12887 [ 71.779657] save_stack_trace+0x16/0x20 [ 71.779662] save_stack+0x43/0xd0 [ 71.779667] kasan_kmalloc+0xad/0xe0 [ 71.779672] kasan_slab_alloc+0x12/0x20 [ 71.779678] kmem_cache_alloc+0xba/0x290 [ 71.779682] anon_vma_prepare+0xad/0x3c0 [ 71.779688] handle_mm_fault+0x158b/0x2510 [ 71.779693] __do_page_fault+0x4eb/0xbd0 [ 71.779698] do_page_fault+0x27/0x30 [ 71.779703] page_fault+0x28/0x30 [ 71.779704] Freed: [ 71.779706] PID = 12889 [ 71.779710] save_stack_trace+0x16/0x20 [ 71.779715] save_stack+0x43/0xd0 [ 71.779720] kasan_slab_free+0x73/0xc0 [ 71.779724] kmem_cache_free+0xb2/0x2e0 [ 71.779729] unlink_anon_vmas+0x369/0x5c0 [ 71.779734] free_pgtables+0xe7/0x330 [ 71.779739] unmap_region+0x28c/0x3a0 [ 71.779743] do_munmap+0x721/0xeb0 [ 71.779747] mmap_region+0x14d/0xfd0 [ 71.779752] do_mmap+0x57b/0xbe0 [ 71.779756] vm_mmap_pgoff+0x16b/0x1b0 [ 71.779761] SyS_mmap_pgoff+0xd0/0x560 [ 71.779765] SyS_mmap+0x16/0x20 [ 71.779771] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.779772] Memory state around the buggy address: [ 71.779777] ffff8801d04cb000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.779781] ffff8801d04cb080: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 71.779785] >ffff8801d04cb100: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 71.779787] ^ [ 71.779792] ffff8801d04cb180: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.779796] ffff8801d04cb200: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 71.779798] ================================================================== [ 71.779800] ================================================================== [ 71.779807] BUG: KASAN: use-after-free in skb_dequeue+0x169/0x180 at addr ffff8801d04cb128 [ 71.779811] Read of size 8 by task syz-executor2/12896 [ 71.779817] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 71.779825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.779835] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da085000 ffff8801d04cb120 [ 71.779844] ffff8801d04cb160 ffffed003a099625 ffff8801d04cb128 ffff8801d04c76e8 [ 71.779852] ffffffff81537a3c ffffed003a099625 ffff8801da085000 0000000000000000 [ 71.779854] Call Trace: [ 71.779861] [] dump_stack+0xc1/0x128 [ 71.779868] [] kasan_object_err+0x1c/0x70 [ 71.779875] [] kasan_report.part.1+0x21c/0x500 [ 71.779880] [] ? skb_dequeue+0x169/0x180 [ 71.779887] [] __asan_report_load8_noabort+0x29/0x30 [ 71.779892] [] skb_dequeue+0x169/0x180 [ 71.779903] [] skb_queue_purge+0x26/0x40 [ 71.779911] [] pfkey_sock_destruct+0x157/0x370 [ 71.779917] [] ? pfkey_sock_destruct+0x34/0x370 [ 71.779924] [] ? pfkey_is_alive+0x470/0x470 [ 71.779931] [] __sk_destruct+0x53/0x570 [ 71.779936] [] sk_destruct+0x47/0x80 [ 71.779942] [] __sk_free+0x57/0x230 [ 71.779947] [] sk_free+0x23/0x30 [ 71.779954] [] pfkey_release+0x25e/0x2f0 [ 71.779960] [] ? sock_release+0x1e0/0x1e0 [ 71.779966] [] sock_release+0x8d/0x1e0 [ 71.779972] [] sock_close+0x16/0x20 [ 71.779978] [] __fput+0x28c/0x6e0 [ 71.779984] [] ____fput+0x15/0x20 [ 71.779989] [] task_work_run+0x115/0x190 [ 71.779996] [] do_exit+0x826/0x2a40 [ 71.780004] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.780010] [] ? futex_wake+0x1ac/0x440 [ 71.780017] [] ? release_task+0x1240/0x1240 [ 71.780024] [] ? __dequeue_signal+0xa3/0x550 [ 71.780031] [] ? recalc_sigpending+0x72/0x90 [ 71.780039] [] do_group_exit+0x108/0x320 [ 71.780046] [] get_signal+0x55c/0x1600 [ 71.780052] [] ? do_futex+0x3e8/0x1640 [ 71.780059] [] do_signal+0x87/0x1960 [ 71.780065] [] ? kcov_ioctl+0x56/0x190 [ 71.780072] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.780078] [] ? ioctl_preallocate+0x220/0x220 [ 71.780085] [] ? selinux_file_ioctl+0x355/0x530 [ 71.780091] [] ? selinux_capable+0x40/0x40 [ 71.780098] [] ? SyS_futex+0x22e/0x2d0 [ 71.780104] [] ? exit_to_usermode_loop+0xaf/0x130 [ 71.780110] [] exit_to_usermode_loop+0xe5/0x130 [ 71.780117] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.780124] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.780129] Object at ffff8801d04cb120, in cache anon_vma_chain size: 64 [ 71.780130] Allocated: [ 71.780132] PID = 12887 [ 71.780137] save_stack_trace+0x16/0x20 [ 71.780141] save_stack+0x43/0xd0 [ 71.780146] kasan_kmalloc+0xad/0xe0 [ 71.780150] kasan_slab_alloc+0x12/0x20 [ 71.780155] kmem_cache_alloc+0xba/0x290 [ 71.780160] anon_vma_prepare+0xad/0x3c0 [ 71.780166] handle_mm_fault+0x158b/0x2510 [ 71.780172] __do_page_fault+0x4eb/0xbd0 [ 71.780177] do_page_fault+0x27/0x30 [ 71.780181] page_fault+0x28/0x30 [ 71.780183] Freed: [ 71.780184] PID = 12889 [ 71.780189] save_stack_trace+0x16/0x20 [ 71.780193] save_stack+0x43/0xd0 [ 71.780198] kasan_slab_free+0x73/0xc0 [ 71.780202] kmem_cache_free+0xb2/0x2e0 [ 71.780207] unlink_anon_vmas+0x369/0x5c0 [ 71.780212] free_pgtables+0xe7/0x330 [ 71.780217] unmap_region+0x28c/0x3a0 [ 71.780221] do_munmap+0x721/0xeb0 [ 71.780226] mmap_region+0x14d/0xfd0 [ 71.780230] do_mmap+0x57b/0xbe0 [ 71.780235] vm_mmap_pgoff+0x16b/0x1b0 [ 71.780239] SyS_mmap_pgoff+0xd0/0x560 [ 71.780244] SyS_mmap+0x16/0x20 [ 71.780249] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.780251] Memory state around the buggy address: [ 71.780256] ffff8801d04cb000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.780260] ffff8801d04cb080: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 71.780265] >ffff8801d04cb100: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 71.780267] ^ [ 71.780271] ffff8801d04cb180: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.780275] ffff8801d04cb200: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 71.780277] ================================================================== [ 71.780279] ================================================================== [ 71.780285] BUG: KASAN: use-after-free in skb_dequeue+0x162/0x180 at addr ffff8801a7eccd18 [ 71.780289] Write of size 8 by task syz-executor2/12896 [ 71.780295] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 71.780298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.780308] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da00e500 ffff8801a7eccd10 [ 71.780317] ffff8801a7eccd48 ffffed0034fd99a3 ffff8801a7eccd18 ffff8801d04c76e8 [ 71.780324] ffffffff81537a3c ffffed0034fd99a3 ffff8801da00e500 0000000000000001 [ 71.780325] Call Trace: [ 71.780333] [] dump_stack+0xc1/0x128 [ 71.780340] [] kasan_object_err+0x1c/0x70 [ 71.780346] [] kasan_report.part.1+0x21c/0x500 [ 71.780352] [] ? skb_dequeue+0x162/0x180 [ 71.780358] [] __asan_report_store8_noabort+0x2c/0x30 [ 71.780364] [] skb_dequeue+0x162/0x180 [ 71.780370] [] skb_queue_purge+0x26/0x40 [ 71.780377] [] pfkey_sock_destruct+0x157/0x370 [ 71.780383] [] ? pfkey_sock_destruct+0x34/0x370 [ 71.780390] [] ? pfkey_is_alive+0x470/0x470 [ 71.780396] [] __sk_destruct+0x53/0x570 [ 71.780402] [] sk_destruct+0x47/0x80 [ 71.780407] [] __sk_free+0x57/0x230 [ 71.780412] [] sk_free+0x23/0x30 [ 71.780418] [] pfkey_release+0x25e/0x2f0 [ 71.780424] [] ? sock_release+0x1e0/0x1e0 [ 71.780430] [] sock_release+0x8d/0x1e0 [ 71.780436] [] sock_close+0x16/0x20 [ 71.780442] [] __fput+0x28c/0x6e0 [ 71.780448] [] ____fput+0x15/0x20 [ 71.780454] [] task_work_run+0x115/0x190 [ 71.780461] [] do_exit+0x826/0x2a40 [ 71.780468] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.780475] [] ? futex_wake+0x1ac/0x440 [ 71.780482] [] ? release_task+0x1240/0x1240 [ 71.780489] [] ? __dequeue_signal+0xa3/0x550 [ 71.780495] [] ? recalc_sigpending+0x72/0x90 [ 71.780503] [] do_group_exit+0x108/0x320 [ 71.780510] [] get_signal+0x55c/0x1600 [ 71.780516] [] ? do_futex+0x3e8/0x1640 [ 71.780524] [] do_signal+0x87/0x1960 [ 71.780531] [] ? kcov_ioctl+0x56/0x190 [ 71.780538] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.780544] [] ? ioctl_preallocate+0x220/0x220 [ 71.780550] [] ? selinux_file_ioctl+0x355/0x530 [ 71.780556] [] ? selinux_capable+0x40/0x40 [ 71.780563] [] ? SyS_futex+0x22e/0x2d0 [ 71.780569] [] ? exit_to_usermode_loop+0xaf/0x130 [ 71.780575] [] exit_to_usermode_loop+0xe5/0x130 [ 71.780582] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.780589] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.780593] Object at ffff8801a7eccd10, in cache page->ptl size: 56 [ 71.780594] Allocated: [ 71.780596] PID = 12887 [ 71.780601] save_stack_trace+0x16/0x20 [ 71.780606] save_stack+0x43/0xd0 [ 71.780611] kasan_kmalloc+0xad/0xe0 [ 71.780615] kasan_slab_alloc+0x12/0x20 [ 71.780621] kmem_cache_alloc+0xba/0x290 [ 71.780626] ptlock_alloc+0x24/0x70 [ 71.780631] pte_alloc_one+0x62/0x100 [ 71.780636] __pte_alloc+0x2a/0x230 [ 71.780641] handle_mm_fault+0x1c77/0x2510 [ 71.780646] __do_page_fault+0x4eb/0xbd0 [ 71.780652] do_page_fault+0x27/0x30 [ 71.780657] page_fault+0x28/0x30 [ 71.780659] Freed: [ 71.780661] PID = 12889 [ 71.780665] save_stack_trace+0x16/0x20 [ 71.780670] save_stack+0x43/0xd0 [ 71.780675] kasan_slab_free+0x73/0xc0 [ 71.780679] kmem_cache_free+0xb2/0x2e0 [ 71.780684] ptlock_free+0x38/0x50 [ 71.780688] ___pte_free_tlb+0x43/0x1a0 [ 71.780693] free_pgd_range+0x4be/0x9a0 [ 71.780698] free_pgtables+0x270/0x330 [ 71.780702] unmap_region+0x28c/0x3a0 [ 71.780707] do_munmap+0x721/0xeb0 [ 71.780711] mmap_region+0x14d/0xfd0 [ 71.780715] do_mmap+0x57b/0xbe0 [ 71.780720] vm_mmap_pgoff+0x16b/0x1b0 [ 71.780725] SyS_mmap_pgoff+0xd0/0x560 [ 71.780729] SyS_mmap+0x16/0x20 [ 71.780735] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.780736] Memory state around the buggy address: [ 71.780742] ffff8801a7eccc00: fc fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.780746] ffff8801a7eccc80: fb fb fb fc fc fc fc fb fb fb fb fb fb fb fc fc [ 71.780751] >ffff8801a7eccd00: fc fc fb fb fb fb fb fb fb fc fc fc fc fb fb fb [ 71.780753] ^ [ 71.780758] ffff8801a7eccd80: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fc [ 71.780762] ffff8801a7ecce00: fc fc fc fb fb fb fb fb fb fb fc fc fc fc fb fb [ 71.780764] ================================================================== [ 71.780767] ================================================================== [ 71.780774] BUG: KASAN: use-after-free in kfree_skb+0x2ae/0x330 at addr ffff8801d04cb1fc [ 71.780777] Read of size 4 by task syz-executor2/12896 [ 71.780783] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 71.780786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.780796] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da085000 ffff8801d04cb1e0 [ 71.780805] ffff8801d04cb220 ffffed003a09963f ffff8801d04cb1fc ffff8801d04c76e8 [ 71.780813] ffffffff81537a3c ffffed003a09963f ffff8801da085000 0000000000000000 [ 71.780814] Call Trace: [ 71.780828] [] dump_stack+0xc1/0x128 [ 71.780835] [] kasan_object_err+0x1c/0x70 [ 71.780841] [] kasan_report.part.1+0x21c/0x500 [ 71.780847] [] ? kfree_skb+0x2ae/0x330 [ 71.780853] [] ? skb_dequeue+0x12a/0x180 [ 71.780860] [] __asan_report_load4_noabort+0x29/0x30 [ 71.780866] [] kfree_skb+0x2ae/0x330 [ 71.780872] [] skb_queue_purge+0x19/0x40 [ 71.780878] [] pfkey_sock_destruct+0x157/0x370 [ 71.780885] [] ? pfkey_sock_destruct+0x34/0x370 [ 71.780891] [] ? pfkey_is_alive+0x470/0x470 [ 71.780897] [] __sk_destruct+0x53/0x570 [ 71.780902] [] sk_destruct+0x47/0x80 [ 71.780907] [] __sk_free+0x57/0x230 [ 71.780912] [] sk_free+0x23/0x30 [ 71.780919] [] pfkey_release+0x25e/0x2f0 [ 71.780925] [] ? sock_release+0x1e0/0x1e0 [ 71.780931] [] sock_release+0x8d/0x1e0 [ 71.780937] [] sock_close+0x16/0x20 [ 71.780943] [] __fput+0x28c/0x6e0 [ 71.780950] [] ____fput+0x15/0x20 [ 71.780955] [] task_work_run+0x115/0x190 [ 71.780963] [] do_exit+0x826/0x2a40 [ 71.780970] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.780977] [] ? futex_wake+0x1ac/0x440 [ 71.780983] [] ? release_task+0x1240/0x1240 [ 71.780990] [] ? __dequeue_signal+0xa3/0x550 [ 71.780996] [] ? recalc_sigpending+0x72/0x90 [ 71.781004] [] do_group_exit+0x108/0x320 [ 71.781011] [] get_signal+0x55c/0x1600 [ 71.781018] [] ? do_futex+0x3e8/0x1640 [ 71.781025] [] do_signal+0x87/0x1960 [ 71.781031] [] ? kcov_ioctl+0x56/0x190 [ 71.781038] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.781044] [] ? ioctl_preallocate+0x220/0x220 [ 71.781050] [] ? selinux_file_ioctl+0x355/0x530 [ 71.781057] [] ? selinux_capable+0x40/0x40 [ 71.781065] [] ? SyS_futex+0x22e/0x2d0 [ 71.781070] [] ? exit_to_usermode_loop+0xaf/0x130 [ 71.781076] [] exit_to_usermode_loop+0xe5/0x130 [ 71.781082] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.781089] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.781094] Object at ffff8801d04cb1e0, in cache anon_vma_chain size: 64 [ 71.781095] Allocated: [ 71.781097] PID = 3423 [ 71.781102] save_stack_trace+0x16/0x20 [ 71.781107] save_stack+0x43/0xd0 [ 71.781111] kasan_kmalloc+0xad/0xe0 [ 71.781116] kasan_slab_alloc+0x12/0x20 [ 71.781121] kmem_cache_alloc+0xba/0x290 [ 71.781126] anon_vma_clone+0xde/0x4a0 [ 71.781130] anon_vma_fork+0x87/0x4b0 [ 71.781136] copy_process.part.50+0x4506/0x5d40 [ 71.781140] _do_fork+0x1c0/0xd70 [ 71.781145] SyS_clone+0x37/0x50 [ 71.781149] do_syscall_64+0x197/0x490 [ 71.781155] return_from_SYSCALL_64+0x0/0x7a [ 71.781156] Freed: [ 71.781158] PID = 12902 [ 71.781163] save_stack_trace+0x16/0x20 [ 71.781168] save_stack+0x43/0xd0 [ 71.781172] kasan_slab_free+0x73/0xc0 [ 71.781176] kmem_cache_free+0xb2/0x2e0 [ 71.781181] unlink_anon_vmas+0x1de/0x5c0 [ 71.781186] free_pgtables+0x21e/0x330 [ 71.781191] exit_mmap+0x21a/0x400 [ 71.781195] mmput+0xf3/0x2d0 [ 71.781201] do_exit+0x749/0x2a40 [ 71.781206] do_group_exit+0x108/0x320 [ 71.781212] get_signal+0x55c/0x1600 [ 71.781216] do_signal+0x87/0x1960 [ 71.781221] exit_to_usermode_loop+0xe5/0x130 [ 71.781226] syscall_return_slowpath+0x1a0/0x1e0 [ 71.781232] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.781234] Memory state around the buggy address: [ 71.781239] ffff8801d04cb080: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 71.781244] ffff8801d04cb100: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 71.781248] >ffff8801d04cb180: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.781250] ^ [ 71.781255] ffff8801d04cb200: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 71.781259] ffff8801d04cb280: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 71.781260] ================================================================== [ 71.781263] ================================================================== [ 71.781269] BUG: KASAN: use-after-free in skb_dequeue+0x176/0x180 at addr ffff8801a7eccd10 [ 71.781273] Read of size 8 by task syz-executor2/12896 [ 71.781279] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 71.781282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.781292] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da00e500 ffff8801a7eccd10 [ 71.781301] ffff8801a7eccd48 ffffed0034fd99a2 ffff8801a7eccd10 ffff8801d04c76e8 [ 71.781309] ffffffff81537a3c ffffed0034fd99a2 ffff8801da00e500 0000000000000000 [ 71.781311] Call Trace: [ 71.781318] [] dump_stack+0xc1/0x128 [ 71.781324] [] kasan_object_err+0x1c/0x70 [ 71.781330] [] kasan_report.part.1+0x21c/0x500 [ 71.781335] [] ? skb_dequeue+0x22/0x180 [ 71.781341] [] ? skb_dequeue+0x176/0x180 [ 71.781348] [] __asan_report_load8_noabort+0x29/0x30 [ 71.781353] [] skb_dequeue+0x176/0x180 [ 71.781360] [] skb_queue_purge+0x26/0x40 [ 71.781367] [] pfkey_sock_destruct+0x157/0x370 [ 71.781373] [] ? pfkey_sock_destruct+0x34/0x370 [ 71.781380] [] ? pfkey_is_alive+0x470/0x470 [ 71.781386] [] __sk_destruct+0x53/0x570 [ 71.781392] [] sk_destruct+0x47/0x80 [ 71.781397] [] __sk_free+0x57/0x230 [ 71.781403] [] sk_free+0x23/0x30 [ 71.781409] [] pfkey_release+0x25e/0x2f0 [ 71.781416] [] ? sock_release+0x1e0/0x1e0 [ 71.781421] [] sock_release+0x8d/0x1e0 [ 71.781427] [] sock_close+0x16/0x20 [ 71.781433] [] __fput+0x28c/0x6e0 [ 71.781439] [] ____fput+0x15/0x20 [ 71.781445] [] task_work_run+0x115/0x190 [ 71.781452] [] do_exit+0x826/0x2a40 [ 71.781460] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.781466] [] ? futex_wake+0x1ac/0x440 [ 71.781473] [] ? release_task+0x1240/0x1240 [ 71.781480] [] ? __dequeue_signal+0xa3/0x550 [ 71.781487] [] ? recalc_sigpending+0x72/0x90 [ 71.781495] [] do_group_exit+0x108/0x320 [ 71.781502] [] get_signal+0x55c/0x1600 [ 71.781508] [] ? do_futex+0x3e8/0x1640 [ 71.781515] [] do_signal+0x87/0x1960 [ 71.781522] [] ? kcov_ioctl+0x56/0x190 [ 71.781529] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.781535] [] ? ioctl_preallocate+0x220/0x220 [ 71.781542] [] ? selinux_file_ioctl+0x355/0x530 [ 71.781548] [] ? selinux_capable+0x40/0x40 [ 71.781555] [] ? SyS_futex+0x22e/0x2d0 [ 71.781561] [] ? exit_to_usermode_loop+0xaf/0x130 [ 71.781567] [] exit_to_usermode_loop+0xe5/0x130 [ 71.781573] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.781580] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 71.781585] Object at ffff8801a7eccd10, in cache page->ptl size: 56 [ 71.781586] Allocated: [ 71.781588] PID = 12887 [ 71.781593] save_stack_trace+0x16/0x20 [ 71.781597] save_stack+0x43/0xd0 [ 71.781601] kasan_kmalloc+0xad/0xe0 [ 71.781606] kasan_slab_alloc+0x12/0x20 [ 71.781611] kmem_cache_alloc+0xba/0x290 [ 71.781616] ptlock_alloc+0x24/0x70 [ 71.781621] pte_alloc_one+0x62/0x100 [ 71.781626] __pte_alloc+0x2a/0x230 [ 71.781632] handle_mm_fault+0x1c77/0x2510 [ 71.781637] __do_page_fault+0x4eb/0xbd0 [ 71.781642] do_page_fault+0x27/0x30 [ 71.781647] page_fault+0x28/0x30 [ 71.781649] Freed: [ 71.781650] PID = 12889 [ 71.781655] save_stack_trace+0x16/0x20 [ 71.781659] save_stack+0x43/0xd0 [ 71.781664] kasan_slab_free+0x73/0xc0 [ 71.781668] kmem_cache_free+0xb2/0x2e0 [ 71.781673] ptlock_free+0x38/0x50 [ 71.781678] ___pte_free_tlb+0x43/0x1a0 [ 71.781683] free_pgd_range+0x4be/0x9a0 [ 71.781689] free_pgtables+0x270/0x330 [ 71.781693] unmap_region+0x28c/0x3a0 [ 71.781697] do_munmap+0x721/0xeb0 [ 71.781702] mmap_region+0x14d/0xfd0 [ 71.781706] do_mmap+0x57b/0xbe0 [ 71.781712] vm_mmap_pgoff+0x16b/0x1b0 [ 71.781716] SyS_mmap_pgoff+0xd0/0x560 [ 71.781721] SyS_mmap+0x16/0x20 [ 71.781726] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.781728] Memory state around the buggy address: [ 71.781733] ffff8801a7eccc00: fc fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 71.781737] ffff8801a7eccc80: fb fb fb fc fc fc fc fb fb fb fb fb fb fb fc fc [ 71.781742] >ffff8801a7eccd00: fc fc fb fb fb fb fb fb fb fc fc fc fc fb fb fb [ 71.781744] ^ [ 71.781749] ffff8801a7eccd80: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fc [ 71.781753] ffff8801a7ecce00: fc fc fc fb fb fb fb fb fb fb fc fc fc fc fb fb [ 71.781756] ================================================================== [ 71.781758] ================================================================== [ 71.781764] BUG: KASAN: use-after-free in skb_dequeue+0x169/0x180 at addr ffff8801a7eccd18 [ 71.781768] Read of size 8 by task syz-executor2/12896 [ 71.781774] CPU: 1 PID: 12896 Comm: syz-executor2 Tainted: G B 4.9.40-ged32335 #11 [ 71.781777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.781787] ffff8801d04c76c0 ffffffff81d8d829 ffff8801da00e500 ffff8801a7eccd10 [ 71.781795] ffff8801a7eccd48 ffffed0034fd99a3 ffff8801a7eccd18 ffff8801d04c76e8 [ 71.781804] ffffffff81537a3c ffffed0034fd99a3 ffff8801da00e500 0000000000000000 [ 71.781805] Call Trace: [ 71.781813] [] dump_stack+0xc1/0x128 [ 71.781825] [] kasan_object_err+0x1c/0x70 [ 71.781832] [] kasan_report.part.1+0x21c/0x500 [ 71.781837] [] ? skb_dequeue+0x169/0x180 [ 71.781844] [] __asan_report_load8_noabort+0x29/0x30 [ 71.781849] [] skb_dequeue+0x169/0x180 [ 71.781855] [] skb_queue_purge+0x26/0x40 [ 71.781861] [] pfkey_sock_destruct+0x157/0x370 [ 71.781867] [] ? pfkey_sock_destruct+0x34/0x370 [ 71.781873] [] ? pfkey_is_alive+0x470/0x470 [ 71.781880] [] __sk_destruct+0x53/0x570 [ 71.781886] [] sk_destruct+0x47/0x80 [ 71.781890] [] __sk_free+0x57/0x230 [ 71.781896] [] sk_free+0x23/0x30 [ 71.781902] [] pfkey_release+0x25e/0x2f0 [ 71.781908] [] ? sock_release+0x1e0/0x1e0 [ 71.781914] [] sock_release+0x8d/0x1e0 [ 71.781920] [] sock_close+0x16/0x20 [ 71.781927] [] __fput+0x28c/0x6e0 [ 71.781933] [] ____fput+0x15/0x20 [ 71.781939] [] task_work_run+0x115/0x190 [ 71.781946] [] do_exit+0x826/0x2a40 [ 71.781953] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.781960] [] ? futex_wake+0x1ac/0x440 [ 71.781967] [] ? release_task+0x1240/0x1240 [ 71.781974] [] ? __dequeue_signal+0xa3/0x550 [ 71.781980] [] ? recalc_sigpending+0x72/0x90 [ 71.781987] [] do_group_exit+0x108/0x320 [ 71.781994] [] get_signal+0x55c/0x1600