00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x7, &(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x8}, 0x8b}, {{&(0x7f0000014000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000015000-0x70)=[{&(0x7f0000008000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000013000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000015000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x7, &(0x7f000000c000-0x8)="0000000000000000", 0x8, 0x0}, 0x3}], 0x5, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) tee(r1, r1, 0x6, 0x8) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000011000-0x4)=0x0) accept$inet6(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) syz_emit_ethernet(0x67, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x20, 0x8fba, 0x7}], {0x8100, 0x3f, 0x4, 0x0}}], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x100000, 0x51, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e148154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000017000-0x8)="2e2f66696c653000", &(0x7f0000016000)="2e2f66696c653000") getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000015000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000015000)=0x59) 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a03000-0x4)=0x0) mlockall(0x0) r1 = socket(0xf, 0x3, 0x2) r2 = socket(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000747000-0x4)=0x3, 0x4) r3 = add_key(&(0x7f00009d4000)="6b657972696e6700", &(0x7f0000962000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d92000)="", 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000ec9000-0x9b)="33d961b7c06fe7b12c978f4a7eee50ac38e60c452c9eb29bd572cbde95337fd6be5c47a8f9696a98554cf0ccfb52b0f8a18f819a8ba9a6f4890801a2a8f6bb20daf467f2e3817af3adbe0ad9c2a22cf3b875f6355ec5f2bbe0bd57052249943b1495bc412264ceff0fd65a0c4bf7a6820f72f838e74d33a8ef0164f3f6c7de3fb6ef3159be24c9f9cca6971d8dedc596e5ebe41510742864684f86", 0x9b) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000022d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000087000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ab000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xe462, 0x5, 0x7}, &(0x7f0000f23000-0x4)=0xa0) lookup_dcookie(0x1117, &(0x7f00004cd000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000af1000-0x8)={0x0, 0x0, ""}, &(0x7f000086c000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed7}, 0x1c, &(0x7f000099a000-0x90)=[{&(0x7f0000a29000)="e03d6ce2c5d39630f6d30f158235e2c409762fae9b173ef365470ab7d129241d95609fb20c1e34f9e5d3175f0aa822dc8b9121a52a68b493470af53699ac6f2a4e54fb66da7c12226d6918c058df147fc763e1623d32c4989a921f60ef9825c45526f5074bb4b26bb22bd4895987f0bb401b7d0c81a03d5cf73426b525a374293321697be0e5c4b71216387f6463744540bf38130aed2179c44d1a213850e815abd09939eac403be68524a05137663aceca98ec30f81724168e3077bbacd694d707b009159530813cfc269d909872a053de9ddedd94c67554ee312f482021d8e301ded7f7be71131513ffc49", 0xec}, {&(0x7f0000f22000)="7af79d7c4b82334e7ad26fefdbcf4208f34409dc9cfc3f9ad33acc00da1d6e091e49067f2c7762bea9979e73e3b66e598d678459bcefcb34a18c1c15caa2e3729e9136de8cb6ead01272dc7adad5240eed90", 0x52}, {&(0x7f0000e08000-0x15)="39a454ef5ec6b5de4c9011e2cb7e4a4987fef7cc54", 0x15}, {&(0x7f0000f23000-0xf1)="fe59df85f87cb4aa0236e4344aa07992568d11f0112cc67375ccb41574f421778fefc1ffe123a04bdea1fb6971a860fd639dd723ed960476d9f64f8658aba6d94c782221865dbf68a652c35f3295fe2a8b24fc91a4ea49f6b995692f36bd0f95bc2d98f5e23b8a88fbf124afabc3266d16428a028e808cc099dfd6c4fb806dd8dd6e71c765cb802a425fb9d6f97ecfc97bcdeea209a369aa2e1628b2ea5152717d30a14d20e3ccd90dae397566918b64e557ce0c1ad8237de6302b02f430454054f858900265b836217fa9db8dea16d21f3f35ae6331b34c79d83fec7867a3d78d85d0ea006d0aadaaa7196bd14639e2bd", 0xf1}, {&(0x7f0000769000-0x88)="e9a9683dea21a2bf89fdf3a79f157a3f5a0e0d4f8a3fceece87a9f9a711d785ec3be62d3600951df01184462ab46e9f7ffded27f75d7f2ff85431db9587593282d9582784e6a93bffc5b643e1aea455a001c3632d664061f0e883b89abe7ba21f0dec995ebe82387bbf332d6d8aefd57151d7f121c5aeb76d98da13eced652da6fb03e219598d9df", 0x88}, {&(0x7f00006a1000-0x4e)="b9a096c43ffe434b0a3b40a5ebe75b93402a189b4b7bb0a2eca54e68036691f16171f5b3af418c8c5fd6fbe1348cb1138e88c6d455c87ba3c2d70c8bf63eaad61fe99a8d56f0b85508321a232e2d", 0x4e}, {&(0x7f0000eed000)="2ba381c769be0803519b2646e0b570b09671a745a1cae29a750ad1521e4fe7dc1c9a82e8add93a7eec99d03e1ddf5c23756917088fabddd30372d4177838e9f2ac803341ae277950fff95661e9acff50da779d02ecc47e924e23ef6231b90a72ba4d5a4bfb00ec16d923ae6daf377c1df4482d2db624d1de26e38863724352cc71923cb9d650110de21b0ea3636eccf215adca35899c1a128144c6eadbc4ca8be93427904e0cee687c633eaff9f2264e52398b074139dc482dc11a16e4bd166fbb8f849cf6b0158c1e0e09", 0xcb}, {&(0x7f0000f22000)="ed0fdae237eacfd98d00f836dbaa68af481971c3496f6cb70fcd81944e1910c2c679782666e94422ce80413857aca9336c2db5b4d5750af791a0f5aa8b667c8b2ae47a7b45398884d0403e2fe9495f9ec6be249296f43c5fca1658f136ea28f58a5510e97a383d1fd6baa5ea17405d4354a16c0b38d5ec32cb5b02d67c316f0b71565cc12bc4f9998f34a8ba929cf978291a64166a909b0c171f0df0cf3b66b41ad3b82b9235e3a9491b01f3f699e1e55ade6acfec4021c486c6f802a3cc51", 0xbf}, {&(0x7f00008ec000)="0aa5bfcab0a753388601272d2ec576b61c148ab55e742c8ab0e1daa39d0b5f0b1a90d34f0c22d4d9d1d82787a8c6a0a31fc63d95418648ab6071e4d94ca292f48abc05385116c9f5c404e1df5b55d9f8fd6af3dd02b066aff58df1c8e8c165735c3a23fd0ef6dda3d46ebec94ee45b1251054b7a2e19f7cefad9ee71e931b078bfef151bf5dfec3336d4a401c706db86662094a28bea6231a0a1dffd0ee0534a846991d670eb7c2ae779fdbe7dbd05f8d2c186c4335e8091c5d3b1ceb3330df7743d53f81b60101ce828c5fc9aaef31ec57f", 0xd2}], 0x9, &(0x7f00008dc000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x5fd, 0x2, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9f, 0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x97e, 0x1, 0x401, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfffffffffffffff7, 0x5, r5}}], 0x4, 0x1}, 0x4040) get_thread_area(&(0x7f0000f22000-0x10)={0x80, 0x7, 0x1f, 0x0}) readahead(r1, 0x7f9, 0x1) fchmod(r1, 0x40) r6 = getuid() ioprio_set$uid(0x3, r6, 0x0) fcntl$setstatus(r2, 0x4, 0x40800) write(r2, &(0x7f0000001000-0x10)="020f0019020000000000000200fb3700", 0x10) prctl$setname(0xf, &(0x7f0000f5b000-0xb)="a773656375726974792900") sendmsg(r0, &(0x7f0000e9a000)={&(0x7f0000e98000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004ec000)=[{&(0x7f0000fb9000-0x10)="0218050002000000003b895e4f46b7f5", 0x10}], 0x1, &(0x7f0000951000)=[], 0x0, 0x0}, 0x0) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539d"}, {0x1018, 0x10d, 0x100000001, "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"}, {0x98, 0x18d, 0x0, "0d53bfc60bf9b90150b434ef132b811cedf87927d5acdd83fa059cf462b955f280b025bc00000100000000001811d0c89c557c5887406170f54cc7e3012b6171eed5137f5ca7b6cfd1189cc80044861e432f442c4351999900c9c64910aa6e71ffbc4ada486bc588dc45fe4eb39b02846a2f154127568d7aeada030057f7f203b213eb38"}, {0x38, 0x10c, 0x5, "e57497991455fe0a4432b502a7e1467f9b398fd2d476dfc410700417b18cc7c60422ff9ab0bd"}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x5, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x7)="65746831255b00", 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f000062b000)={0x8, 0x20, 0x7f}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fbb000)=0x4085) fsync(r0) fcntl$getownex(r0, 0x10, &(0x7f0000fbc000-0x8)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000fbb000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fc2000-0x4)=0x48) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x1, 0x10, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) set_mempolicy(0x0, &(0x7f00004d7000)=0xcaf, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)="07", 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) request_key(&(0x7f00000c6000-0x5)="6465616400", &(0x7f0000fbd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a6000-0x1)="00", 0xfffffffffffffffc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ffb000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x200000a, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007cd000)=[{&(0x7f0000de1000)="290000001800310900000001000000070a0000000000ff06800000000800080004000f000010f4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a76626f786e65743100", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x6, 0x0, 0x2, 0x0, 0x0, ""}, 0xa) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000060f000)="494fd5d4f0e180abf56e7ca156e43ebf8db90358bebb4106fa373af7c042347c5eb9f0121881ffadedba203444cb27d478171f2b903e993cb0ea6b0a16412e48608a3becb42b1290c03744055a", 0x4d, 0x40000, 0x0, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f00008ce000/0x2000)=nil, 0x2000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x35, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x393c, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008d1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008d7000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00008d7000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0xfffffffffffffffc, 0x8, 0x400, 0x10001, 0x1ff, 0x3, 0x7fff, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x40, 0x6263, 0xffffffff, 0x2}}, &(0x7f0000002000)=0xb8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@generic="bcbb63a19ca97b90b6ae38556ebe0643", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12000, 0x9, 0x4, 0x1, 0x18}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x4, 0x6, 0x5, 0x5, 0x4}, &(0x7f00008d8000-0x1)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008cd000)={@generic="9e6641bcb40ef76b651f463ea5f45b42", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x25)="5a39865f6d1569aac8a62e01a1347c1706ac9b7c7c5b53d092799a4381d27678eaaf600959", 0x25, 0x20044011, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000fd5000-0x3b)="f1", 0x1, 0x20000040, &(0x7f0000fd0000)={0xa, 0x0, 0x989, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbef6}, 0x1c) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x18, ""}, 0xa) write$tun(r0, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r1 = memfd_create(&(0x7f0000a9e000-0x1)="00", 0x100000000001) utimensat(r0, &(0x7f0000a4c000)="2e2f66696c653000", &(0x7f0000a4d000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) r2 = socket(0xf, 0x100000000003, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00003a6000-0xc)={0x40, 0x1, 0x7fff, 0x101, 0x7fff}, 0xc) accept4(r2, &(0x7f00000a4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ea000-0x4)=0x1c, 0x0) sendfile(r2, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) getsockname$unix(r0, &(0x7f0000dba000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00001b6000)=0x1002) 2017/07/22 03:53:24 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x98, 0x18d, 0x0, "0d53bfc60bf9b90150b434ef132b811cedf87927d5acdd83fa059cf462b955f280b025bc00000100000000001811d0c89c557c5887406170f54cc7e3012b6171eed5137f5ca7b6cfd1189cc80044861e432f442c4351999900c9c64910aa6e71ffbc4ada486bc588dc45fe4eb39b02846a2f154127568d7aeada030057f7f203b213eb38"}, {0x38, 0x10c, 0x5, "e57497991455fe0a4432b502a7e1467f9b398fd2d476dfc410700417b18cc7c60422ff9ab0bd"}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x4, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/07/22 03:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r2 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r2, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00007ef000-0x8)={0x3, r3}) setfsgid(0x0) fdatasync(0xffffffffffffffff) stat(&(0x7f0000ffc000-0x8)="2e2f66696c653000", &(0x7f0000f4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() lchown(&(0x7f0000ffd000)="2e2f66696c653000", r4, r5) sendfile(0xffffffffffffffff, r2, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x98, 0x0, 0x0, "0d53bfc60bf9b90150b434ef132b811cedf87927d5acdd83fa059cf462b955f280b025bc00000100000000001811d0c89c557c5887406170f54cc7e3012b6171eed5137f5ca7b6cfd1189cc80044861e432f442c4351999900c9c64910aa6e71ffbc4ada486bc588dc45fe4eb39b02846a2f154127568d7aeada030057f7f203b213eb38"}, {0x38, 0x10c, 0x5, "e57497991455fe0a4432b502a7e1467f9b398fd2d476dfc410700417b18cc7c60422ff9ab0bd"}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x4, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e8000-0xc)="2f6465762f6175746f667300", 0x22000000000400, 0x0) set_mempolicy(0x1, &(0x7f0000818000)=0x9, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009b2000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fe3000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDSETMODE(r0, 0x4b3a, 0xb8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fe6000-0x88)={0x100000000, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = getpid() ioctl$KDENABIO(r0, 0x4b36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000709000)={0x0, 0x0, 0x0}, &(0x7f00004d7000)=0xc) getgroups(0x2, &(0x7f00005af000-0x8)=[0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) perf_event_open(&(0x7f00003dc000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd34, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4600, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "c8ee0a"}, {0x1010, 0x3, 0x2, 0x401, 0x100000000000, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x807c) prctl$setmm(0x23, 0x4, &(0x7f0000ca2000/0x3000)=nil) rt_sigtimedwait(&(0x7f0000013000-0x8)={0x3}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x77359400, 0x0}, 0x8) ptrace$peekuser(0x3, r1, 0x100) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x10, 0x18d, 0x0, ""}, {0x38, 0x10c, 0x5, "e57497991455fe0a4432b502a7e1467f9b398fd2d476dfc410700417b18cc7c60422ff9ab0bd"}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x4, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000293000)=@assoc_value={0x0, 0x0}, &(0x7f000006a000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000496000)={@generic="7dbaf2b5fb071ac6b2e4a38d039d2ee7", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x800000000000002, 0xff, 0x2, 0x8, 0x7, 0x8}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000001f000-0x108)={0x5, {{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x42c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002d0000)=@int=0x0, &(0x7f0000350000)=0x4) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x10, 0x18d, 0x0, ""}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x3, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f05000-0x4)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000767000)={0x4, 0x80000001}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bc0000)=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) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$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) listen(r2, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 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, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000011000)="76656e6f00", 0x5) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x42424242, 0x42424242}, 0xffffffffffffff7f, 0x8) syz_extract_tcp_res$synack(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000012000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, r5}) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x7, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 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, r4, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x3, &(0x7f0000014000-0x18)=[{0x1, 0x7, 0xa9, 0x80000001}, {0x0, 0x3f, 0x2, 0x8000}, {0x16, 0x2, 0x536d, 0x0}]}, 0x10) close(r2) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 252.413287] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 252.424434] IPv6: NLM_F_REPLACE set, but no existing node found! [ 252.464501] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 252.473357] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f05000-0x4)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000767000)={0x4, 0x80000001}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bc0000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000011000)="76656e6f00", 0x5) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x42424242, 0x42424242}, 0xffffffffffffff7f, 0x8) syz_extract_tcp_res$synack(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@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}, {{@in6=@local={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}}, &(0x7f0000006000)=0xe8) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 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, r4, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x3, &(0x7f0000014000-0x18)=[{0x1, 0x7, 0xa9, 0x80000001}, {0x0, 0x3f, 0x2, 0x8000}, {0x16, 0x2, 0x536d, 0x0}]}, 0x10) 2017/07/22 03:53:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000576000)={0x100}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, r0, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) timerfd_create(0x0, 0x80800) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd38, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x255c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x37e, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x10000002, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f7f000)=0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000224000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x400000000, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0x7ae, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x440fec24, 0xffffffffffffff1d}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f5, 0x1, 0x100000001, 0x5, 0x337, 0x7ff, 0x3, 0x1ff}}], 0x7, 0x4004}, 0x48040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) r3 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x100000000}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffff9c) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) dup2(r4, r2) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) personality(0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x9, @common="6c6f0000000000000000000000000000"}}}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000363000)="2f6465762f70707000", 0x101200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00007cf000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f000012c000-0xc)={r7, 0x80000, r6}) connect$netrom(r6, &(0x7f0000d0e000)=@ax25={0x3, {"8c7feae275e5aa"}, 0x0}, 0x10) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r0 = socket(0xf, 0x3, 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x10, 0x18d, 0x0, ""}], 0x2, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/07/22 03:53:24 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00006a4000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000920000-0x4)=0x10, 0x11050286a20064ff) mmap(&(0x7f00008c1000/0x12000)=nil, 0x12000, 0x1, 0x1201e, r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdae000)=nil, 0xdae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000660000-0x90)={0x2, {{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) mmap(&(0x7f0000daf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x1018, &(0x7f0000854000/0x1000)=nil) mmap(&(0x7f0000db0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000db1000-0xfff)="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", 0xfff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000009000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) r2 = socket$inet(0x2, 0x4, 0xfff) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000db0000)="", 0x0, 0x40080, &(0x7f0000898000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000db1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000db2000-0x8)="2e2f66696c653000", 0x440000, 0x108) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00001db000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d27000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r2, 0x0) mmap(&(0x7f0000db2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db2000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/22 03:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r2 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r2, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00007ef000-0x8)={0x3, r3}) setfsgid(0x0) fdatasync(0xffffffffffffffff) stat(&(0x7f0000ffc000-0x8)="2e2f66696c653000", &(0x7f0000f4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r2, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000d60000)={0x0, 0x6, &(0x7f00006c9000)="ff771ce6e86a"}) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) write$fuse_init(r1, &(0x7f0000a94000-0x50)={0x50, 0x1, 0x9, 0x8000, 0x5, 0x4a8, 0x5, 0x1f, 0x86, 0x6, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) splice(r2, 0x0, r1, 0x0, 0x100000000, 0x0) splice(r0, 0x0, r2, 0x0, 0xfffffdfc, 0x0) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e8000-0xc)="2f6465762f6175746f667300", 0x22000000000400, 0x0) set_mempolicy(0x1, &(0x7f0000818000)=0x9, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009b2000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fe3000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDSETMODE(r0, 0x4b3a, 0xb8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 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) r1 = getpid() ioctl$KDENABIO(r0, 0x4b36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000709000)={0x0, 0x0, 0x0}, &(0x7f00004d7000)=0xc) getgroups(0x2, &(0x7f00005af000-0x8)=[0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) 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) add_key(&(0x7f0000fc0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "c8ee0a"}, {0x1010, 0x3, 0x2, 0x401, 0x100000000000, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x807c) prctl$setmm(0x23, 0x4, &(0x7f0000ca2000/0x3000)=nil) rt_sigtimedwait(&(0x7f0000013000-0x8)={0x3}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x77359400, 0x0}, 0x8) ptrace$peekuser(0x3, r1, 0x100) 2017/07/22 03:53:24 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x10, 0x18d, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x1, 0xa0) 2017/07/22 03:53:24 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28b", 0x60}], 0x1, &(0x7f0000d27000)=[{0x50, 0x115, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x10, 0x18d, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x1, 0x0) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000000000) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x0, &(0x7f0000ead000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002aa000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8213}, &(0x7f0000ead000-0x4)=0x98) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ead000-0xc)={r2, 0x800, 0x30}, &(0x7f0000ead000-0x4)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f000047c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e7e000)="3b0000000200000003f6000000f67e8700000000000000000001005f152a00e6"}) socket$inet_sctp(0x2, 0xde298365f9200893, 0x84) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x3000)=nil, 0x3000, 0x3, 0x201d, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ead000-0x14)={0x0, 0x9, 0x10000, 0xfffffffffffffff7, 0x5, 0x200}, &(0x7f0000ead000-0x4)=0x14) mmap(&(0x7f000091f000/0x3000)=nil, 0x3000, 0x2, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ead000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000501000)=0x1008) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5, 0x10, r3, 0x800000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eac000)={0x9, 0x200, 0x81, 0x20, 0x0}, &(0x7f0000812000)=0x10) dup(r3) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x101d, r3, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x4000)=nil, 0x4000, 0x7, 0x32, 0xffffffffffffffff, 0x80000000000000) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x100000b, 0x40010, r4, 0x35) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r4, 0x0) fallocate(r4, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r4, 0x4b37) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000c12000)={0x7fff, 0x6, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x200, 0x4, 0x80000000008, 0xfff, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000f66000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0x529000)=nil, 0x529000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000529000)="2f6465762f73657175656e6365723200", 0xd7b8842f548403b6, 0x0) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x400000000) clock_gettime(0x0, &(0x7f0000502000)={0x0, 0x0}) timerfd_settime(r0, 0x101, &(0x7f0000364000)={{r1, r2+10000000}, {0x0, 0x189680}}, &(0x7f000046a000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x56, &(0x7f00002da000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3c, 0x4000000000000000, 0x1, 0x3ff, 0x800000000, 0x8}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000047c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d6a000)="3b00000002007e0003f6000000f60087000000003b0a00050001005f152a00e6"}) socket$inet(0x2, 0x2, 0x5) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005c8000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xab8000)=nil, 0xab8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r0, &(0x7f00005e4000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x305, 0xfffffffffffffffc, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) timer_create(0x2, &(0x7f000001a000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x18010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ab9000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000ab8000)={{r3, r4+10000000}, {0x7, 0x0}}, &(0x7f0000ab8000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f000004e000)={0x0, 0x0, 0x1, @tid=0x0}, &(0x7f000004e000)=0x0) timer_settime(r5, 0x0, &(0x7f000004e000)={{0x0, 0x0}, {0x4, 0x0}}, 0x0) read(r1, &(0x7f000004a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) timer_create(0x2, &(0x7f000004a000)={0x0, 0x8, 0x0, @pad=[0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004a000)=0x0) getpid() stat(&(0x7f0000624000)="2e2f66696c653000", &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009fe000)=0x0, &(0x7f00004c8000)=0x0, &(0x7f0000ab7000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000000e000)={0x0, 0x0}) geteuid() getresgid(&(0x7f000078d000)=0x0, &(0x7f00000fe000-0x4)=0x0, &(0x7f00004de000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000802000-0x4)=0x0) geteuid() stat(&(0x7f0000ab6000)="2e2f66696c653000", &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000559000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x19) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x2000000, 0x8000000032, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000ab9000-0x8)="6269675f6b657900", &(0x7f0000aba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000770000-0x17)="5e6b657972696e67776c616e302d47504c65746830bf00", 0xfffffffffffffffa) mmap(&(0x7f0000053000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ef000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x100000000000) r8 = request_key(&(0x7f000081d000)="7573657200", &(0x7f0000ab8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab9000-0x7)="25656d30217b00", 0xffffffffffffffff) keyctl$negate(0xd, r7, 0x10002000, r8) getuid() fstat(r0, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) getresuid(&(0x7f000059d000)=0x0, &(0x7f0000344000)=0x0, &(0x7f00001b7000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000031a000)=0x0) fstat(r0, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x80000) lstat(&(0x7f0000ab9000)="2e2f66696c653000", &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000013000)={{0x20, 0x0}, {0x0, 0x7}}, &(0x7f000004f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ddf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dde000)=@buf={0x76, &(0x7f0000dde000)="f176676fbb944adfe6ba350c5b793c92fec553ea42fcd50d9d213910eb92a7753101c17e6fc0c88cdf4e8a74c9a8a44c4351e3cb2f8d771eec48fc0ce2f03635cb78736ef7b040e893652f22056a36b482aee702a782a0612c74fd200b7da1f8fb85a988bc2a63e793893e5969001bd81ddd905f145b"}) r2 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f0000de0000-0x8)=[{0xffffffffffffff24, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000502000)="84", 0x1}], 0x1, &(0x7f0000796000)=[{0x38, 0x104, 0x8, "223782767e6f8543eac8da61311559cc2cbf64f29d61672c2ac13e57befe6e2badd1"}, {0xd8, 0x109, 0x401, "c6f0e6820a59bcc91abb066f4afa05078cac0b64894d41eb7075ee4a6cfd8f3494fc8a919352201836ca4e1b2fab2fe3bb561b142c4db0b9fdcae2a51f288694a1c9acdf061a69dea7e58d586a9ec2834d9232d9d936ae7acec94446e26cb70ac06867727e2c964e2a61f212f8fd464e8b858432b6b5c964a68056d1c5e96108fa3cfb05aa032cff4b1a4880c2980a2b0bb71c4093e910b0f438b616c108f9e6bcaafba7073e371aeb31cab6831f0e6d7512105adb99e6150c804e631a4f8353e208e890c6f831"}, {0xd8, 0x108, 0x5, "2076fb39eda0b8c1c9b6040d7fa75f8de0ab55e5fb327948783680ab30d867ea71f40ca356f21fc410fa3f94243a88b09c77cfb127ce4b25ce1c43125830d7789b11bf16f7e55013836d41f2a9f78d88a16ad4412ea4b5a91c54191ef80371c70eee617da946c218da0c850743f39c126ecf8903e9354c56d56702fe873909c5bbef0ab53493550f201f7b13a5c6dd5644a33bd75ce0609858239eb6f3a1a14241ad3a8c3e8c2e2fb9f6ce0880cfb1ede8d86a1ad5bd871147b1c9a456b63fa369dff98a2568"}, {0x108, 0x11d, 0xac5, "0c372a5cc9d58f17ccb9fc88997cbe7a47d7753a70bbc230a525a614525d96d273f634bae1b1a413d9d5d8615948ff240275fa44f984671f0065d951f0f364c1f26dc2af59bc3c98d96c20953f3773702d5a8f583b2486a0935f9fdfc54433fb21f83dff8e493dff8243c51119d4d6943093e944804ed3ee7d11dcf163451b58015761b3efc28f59e93af5c38d0cc4a423242f603ee1f95a348721da1a21e19ce42480063746469bb19a80997c5b0ae8f821dbcfccd13b7100cfb6a171140ff05c70cb268fc60eaace6a024f08c5259dcbd10e476e0ab382d6363fcc3ecddf5ea465fa0712feb4afb36c4404ed9768867784dc2a57e8ccdc"}], 0x4, 0x4010}, 0x1}, {{&(0x7f0000dd9000-0x10)=@ethernet={0xcacd4e7b212bdc58, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f0000387000-0xab)="4146228d2163fb17a955c87239684d69b8097e30aa2b460913603719778a8ba69b051bd312d467044b2c244e8f43c5bc1c714a0c1df69183dd7472e6a579c61ac5357e96171c3c4675aa8b188b5a0fbe43950d0872b03aa0de19112d798c63a999c053644baea2dfcc072f5a4fe8d2eb7cbeb49e88d72b51e5d419cb0d66c06f69eee6c9e64ba9883f3eec9b5bb00c6eba6044a67c2d7e70140161f41ec09b5b81ce4b4d12504ba429550e", 0xab}, {&(0x7f000007a000-0x2)="12ea", 0x2}], 0x2, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x5, "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{0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x2, 0x4c081) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000861000-0x10)=@common="74756e6c300000000000000000000000", 0x10) read(r3, &(0x7f0000dd2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendto$inet(r1, &(0x7f0000d8c000)="6dc9f57ddac735363af5daada5737bd6ddad41117a080cd774faee12c3f37164a1b42dee46702747b005e1b2d40cc4a226c54a32d5f03197ddd19609b4b152c3f2072c47c93a11ff922dee797b511561432c2fe59c00000000000000775994b6e9e81f789b30bd5bfef2649a89fa44ce59085796ae0000000000000008ad3f780ca4052111940367bc03b42fe57cfea1d374ce28cf588da012e070f061d310be353b50f8a2cd5fbdd489f07f648743725e6b4b97b0639ce769a931008072a029153412eafc1b305a560cf52867a39b843c7d956d545ad8b25bad64d05020e368de35aac1", 0xe4, 0x1, &(0x7f0000dcf000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000054000-0x4)=0xc) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000de0000-0x3)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000dde000)=0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00009c5000)=0x0, &(0x7f0000668000-0x4)=0x4) getsockname$inet(r3, &(0x7f0000de0000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de1000-0x4)=0x10) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r2, &(0x7f00002d0000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000de1000)=0x1c, 0x800) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xcc, &(0x7f0000de2000-0x4)=0x5, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ddf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2c) sendmsg$unix(r0, &(0x7f00002ec000)={&(0x7f000021a000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000d0e000)=[], 0x0, &(0x7f0000071000)=[], 0x0, 0x0}, 0x8000) sendto$unix(r0, &(0x7f000005b000-0x8c)="0400000080cd42d1", 0x8, 0x4c004, &(0x7f0000142000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) sendmsg$unix(r0, &(0x7f000030d000-0x38)={&(0x7f00002c2000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000535000)=[], 0x0, 0x40}, 0x40040) 2017/07/22 03:53:24 executing program 3: r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x100004000) r0 = syz_open_dev$usbmon(&(0x7f000069a000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x501000) sync() fcntl$getownex(r0, 0x10, &(0x7f0000bfd000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r1) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c00000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x1000000080200002) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000bfd000)="11f9a4b48853f80ace53e3f4e94444fc3f90cce87ee9dce0f6580cfb1bafe8a1a8785751315c40bb8dbaf326cf50dd978f47fa3688b2ebc5abb80202101cb49d014bb72192cc3d7770aae69a0a2b7ea541c27e775d425fe702dfe6db05c500d54d1ca889fed662b8a50a37f5c641e989317b34787ef9036e21525480e528bcf74244852aed46e95a5b7972ff60c623694f3977b9df1b8097") msgget(0x3, 0x201) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bec000)=0x0) ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000001000)={&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000181000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$vcs(0xffffffffffffff9c, &(0x7f0000487000-0x9)="2f6465762f76637300", 0x800, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbb000)="2f6465762f72666b696c6c00", 0x101000, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, r4}) mmap(&(0x7f0000e93000/0x3000)=nil, 0x3000, 0x3, 0x35, r3, 0x0) r5 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000912000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x41, &(0x7f000013d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f5a000-0x4)=0x2c) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x8, 0x31, r5, 0x3) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0xbbc5, 0x1, 0x0, 0x3ff, 0x4, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000890000)=0x4, 0x4) mmap(&(0x7f0000504000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:24 executing program 6: open$dir(&(0x7f0000fd8000-0x8)="2e2f66696c653000", 0x28100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() clock_gettime(0x0, &(0x7f0000c58000)={0x0, 0x0}) utimes(&(0x7f0000c46000-0x8)="2e2f66696c653100", &(0x7f0000eac000-0x20)={{0x0, 0x2710}, {r0, r1/1000+10000}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) 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) membarrier(0x1, 0x0) mkdir(&(0x7f0000dfb000-0x8)="2e2f66696c653000", 0x21) lchown(&(0x7f0000009000-0x8)="2e2f66696c653000", 0x0, 0x0) unshare(0x210000) accept(0xffffffffffffffff, &(0x7f000046f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00006ed000-0x4)=0x10) r2 = creat(&(0x7f0000fcd000)="2e2f66696c653000", 0x1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000ad000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getxattr(&(0x7f0000bf6000)="2e2f66696c653000", &(0x7f0000912000)="766d6e65743073656c696e7578", &(0x7f00001c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45) unshare(0x2000000) mount(&(0x7f0000b51000)="2e2f66696c653000", &(0x7f0000882000)="2e2f66696c653000", &(0x7f00002da000-0x8)="6367726f75703200", 0x561017762820ff03, 0x0) rmdir(&(0x7f0000555000-0xe)="2e2f66696c65302f66696c653100") mkdir(&(0x7f00003b2000-0xe)="2e2f66696c65302f66696c653100", 0x1) 2017/07/22 03:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r2 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r2, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b09a3729c547d703e8d3343a28e278b30b0f0e5ef7fbb07a50aa9bcb7f283ae2c593639f8671f1fc650a9fad417cb163003bfe8f7450a6bca549c268f077a3e62ab009fb6bc90f323bc2eea35fa486a0ebc39ea9e70bfdb239c7d38f190d932e41dd8a19aa635ad8d20a86bbb397972fbccd0d000bff770e0668b682b84c1f61992576c6acf11b9bf850f88bc139dde1652269375b88ab4321cbcda5976a9a433286ae6abceb12dfec85c76382bc8bdeb2544df91f4c76348d0546165556d6fae7e7224f3889b0fc639639b4fdfed861884b7411a8c265463ae15796bfdc5b6b45ae8d79a4decfc6c78a4287d81f5f93d188b4f6719828a3b5d8002d2dc65dc58f903fa3856a7bf050582cf801f46a259627d32b73eda8279344407d458f5cc6a7b0a697bd5ab2130c131c3502372f729bce25ef2723268037b2d9762f50328db16821868b43825d66167876b0c3eb2fe6e46006ce624994aa3dbda5cc751e00e3b9b4509d8ec739de9866f5b0fdcfaed576afb796a21352043a387211ff6d269169121891f6281765157a2e103f662892057441d7ac9eb870f119a6416bb741466136ad46172eb35a7cf57a8e4acfdc226f4b5775002a8e5b08efef11d9f9753c7f4f702770ca06accff72414d68d69f7a817452ca2ff9de0b85c3a9b73201a9c563ed4b64177adc158882822a4f1b81d267c918ccccee8780bf2025d9991281bcc8feef979529a7ccad1876357f7b127cbf61ad051f90b1eb9b007853d6682a322eac12a1ec88a724d2cfd8794a5e421c70ad4ae6afa08b8f1e8396af0fa07e166098ee7e004f1797bb5fff02764b3597746f11fd8e913c6997c7fa43d479bba1e0e355ea5762267ee77d6883528291fe208ac4c4df927d46a63e61debe0953239062629889e885ca3d779eed3627d529fe8867938b2cd61278e7aa5b42590d89bf0d01ae6eeda8b5fa4795ac80ca304e50b1db943c9587b3dfc1e78217911b9bc88f5cadfe90c88e1b4a376b8f9b632498f5b6fae7ed06f6352bf702448169f6e7eb436483ee7fee9341d747964853cf59d8a6d518499699efe1f92bce8243ecb81397c9facab6e4f7f74cee978537c69c59f2b7fadefafc2e126ee3a42df985a0b3ea4815e5ca1587eae065d9efede273483938f54f36bd9d3dcc9d30feb82af40afb36e31c182fb89c048ba94cb80965c7b170093bad98998d3b64decf443892acc6b9bd9497be3817e740e62ddc38d497222f6dd0966a85bbd65e50bcfe9b679c606fe60f54ae0af662d4d6e7c5368282d595008d64b361a06da216113e5841673da0b8618d3d9ae3f3e80e40c7548a2cf32647b9908390560ee68d8e05cb935a89c707d97f0e233bd0c47c05e8859641f97de21fd36c153c692e3df9b1f4462114187c5d3f5e98172fed65cda1c03b05650c500afe9088f85792bbabae67392d3918c14ef066f098c6a62991a938a130649a72e07a45e3e914eb85eb4d2cbd9ed1ff5764abf96e6f60d6ba43a87af9f37d1942f3f14fd931a2126783b450d0bfad50b3d265be4020671cb9b1d020f30cd7c7246b9dd850dd769e9e2a098107555e479ab1085ab10fc3bbdff14c049a3fb2e5496f8032bfb06bbda911600ae5e6390eb815f5693a5e3520bc92d96e48b2831010729f7232a0a5717554fd26ce7001d6e518241f1261a3e4ed4ba9b2c75264cb31f4ca25059427c762c9e1a838df174b886d377701f9da61691e8c2656571e69598520254c85198fced02979e8f9d9836668e911e4b4299f561322af7cadb4a0445270b74542737146735761cd3cb3d4faf9c0f8d71da4d85cecf9ff1814c175ae4902cf27d81bde37442c71c7fddd622a3b6f968f1a54a486e90fe5227398b8ed5d5be0256572a457243a90653c580008c1e18591b078395bba520d287694c59a4a6b549f3a4b369ffc9e89348bd6d192db5095cf9ccc0d24d6f0a5dafa0c592594ad366d1ff367e9d976ecb78488c7ca1384071d9f1645ac96f4d4531e1f2f5eeed292a606fc651e75bcce7944e9672d29a1570e372b4ebe2e5d63ed80e10a1292b1bdad4ec581b332843c5f8d0c2260c8b3033cedd50ef53f02b5405a0f841c1fd8bd33d7572a1e67b9f4c3b6c70579ad342a1baf59f0779306abfbbd8fda10ca1b4bb251563fb1946b6417b94d6d01d2900a9b392b81b20ec7e18ec163fa8d8b7c514fe604326662b78c59a2dcc94f2d57250bf89d97e320c9c3b3c17bc081fda784d2f849919d38dd5606378c14162cbbf3f85552d872f9e47595cb49a90b07516a7de94234e409228c3a628e56148ab05ced66e074c748353fb9982549b20d20337ee48852f97102ad44acf964bed08e1ba6cdf5aeab925370e0359ecbbbbb635e39c0b27dc861e7c493006fd301c3ad13b30e23b517ef96b0db500c0dd3ca01f23584d5ca79c8af65b84cc77bbb1aed62cc700aa573ff371f7c11725591e0fb72b4a8ab7f1f554ae89c7969c7991188121b69f714bcf8d602a646c7d877182067cac121cf4475b9d51cfc9374f334ea2eac5535448b5b4633b77b857f62ccf7969fc2018e4b93b600c1a50cec68c4037e4a29486e51f2890de4770b364e6f52a4aa24876b680c99b2bc8d45e2296b0e8c38fc989fa4c0e75a03bbd7d06786e401366bc7994bc95bb1b2489f44a2ccff298822c19f20dd093aa1fcd73c9f175ad734084418b9f4bafd3d97fa4f8421a3b04dd3880f3b09562421dd64e7c119b1b38119714dd2e522b8ac3835a68c9d41f50eb1f90d381a6f0f3a28c6091d6c184d4efe44c2b2b579ca3bb2229ee92360d08f0192f9a06a6e8a5fc5a6ec0f68515a81c0d7f37eeaecefa405d93d6916e81912caed581613299d07bca8c7b66ca42f1918ce168a79c74f478fadf401196f2e9ef610dffda2d8a755fd07a506a4f2977d72d7e9771097a6c0c39de64815d0348375d0f6cd4e49f75bd029280b41823655a25366d50be74cc4ac7d84e383996e530415fefe6eb8956f4b6855ad44b7c0dd8f3c49341024ff145128d8a3f7917f3a62ec79a813abe97315432ccf1e1e4f108c542802d76962dc7dc5266af73d65cfd1a0283883b76ebeb8577c4d2ca576a997642647195f5d5badf27b137d0da909d4f1e446b65bb783f6e141addd07bede51e6de175aa6aa72c87edb94cdc806b32e730c0be7f5336261fbd4ac0a56deb517538b6ba218b236592964bd9e84f827776e8385d25acc2442d094f9cd7421d9c548b5b9fdd7bd9e768faa8b637f573d3dcde6052029a29f539d80bf030ba4b373c089a8ac0791f41c79c2c0f306be0787184ae9af2f14b733192fc6448884dd2ef5f04c1736e671c498c33994549d9f4db7105fac0e8e938c84f49d04ea642f75d45973b843d49203c05b8a9773631613d3c8a57b43db7a9ad18aa59b8e31413bf0380d5f136c8e7f01abf1d29d687858faa61a8be54ed9e7b31496bd9ce88a573d0834d23574fb039b80e85cb9de72423709e72f736318327e5902f77f4314d06d3caea1680dff233a840ead078fe0a0f006bb209448a64a051df2efa5fd0ef7472d00c5e532ca5db180f54fbaa4b13d268e94c1c739909b40eb7e6e52051199c44069a78a07055ae95c313ac282d3d3d281d0280d12e5657fac16a3b0ce5582ff809c7fea6555c1f286a41fd49aa6456d61f4163767579b09892b124e887fdf7b9734d59ed31991718345af5d9a4fca860b0376b53da21a8c4e2fdec36db66e63418a26fb551e4080860d0d32885b4054d1fc4c6098d299a9c6ff7c2ef1d6edfd4ad83d21049f18801a9f75d011a71232bd8656566f3db8a70dec7309f30bccbfd0b102d7aafa566c9798302cf0eca0563c76ed68a4c0635948c59f1d966dae8c6b1a0b2e88b5410b22519476b9a601491650598bdb23434f0aa32cfd171c35c8f2de258271c56c7070152f5575cfae2080b0b733a3eb22dafead9bc5643b16646da8f41e22e7821654698b175bd9027d0bf6c45f0efde79c973a39f9a1d4b9b1eadb77d27fda6340137adfa963fdc98e0a6891b24dc650959e91fafd89b2f9d0d8030cc96dc080ffc627af0a7500ed6201698ea2c316ea256b50b9d0365f98803f08db3453b331c417b2af3501ab83556961b4c99ba8bbc13f8919b2e6fc1ccafd7e03de55b54b5c6aba063b3678ee38e6fa0851d937b847465e28faad3f9c027fd5bc3cc833d67be1a14011a940c2dd1e7cbf906b367e4b0a9b82945c65c1fac9f5bac1faa880bfe3e0390333aa417631e75de7a82286cbb1bddfc5b8f49639577563c61a5a25ee41dc4095756f16dce37ec3735c597980072db117e0cc0cb65453e52b2fa786a3c25a667938a673204b9c1c57375565dc184be8cf2c2b473f2bac5fd25f32386baa4541c8da41c4bf6d0b70bf79c9e08132031fddb85b44f68ed04dc47cab77d18bee4b9eafc7d988659acb465a09016c7d3479b41c0ec52dcba9f495a71dff4757a6133ca30a3219506815ed19b833dddbba627d8b83aa03f1e84c191e5d9b42655f5db4582b6a7dbe14b56b35f0bed4877c088fba15f4866dbc98db6b6aa93b8df5bbc24a77c5a706f68af9dfe2bf25abbf65aec717a40367447815aeabb7045817ce0bf09cb992f616555394935146bf600f2ad921a78c4f6e086186c1a2a06b278df16dca2754bfadcbd304d20232dbb5e633a0422ee78de5566e6db3c610183759a1048022482d41bb8aeb9301cf696177fde7e732df3a57caa40c7861872eadc2a1752d755d8f85383af5a281420ed74258e40f09b79e928ee185e53a5096615894ac667bc5a64604f1af9f85767e26b3afdac62b47305ab9ee2ddc1f55d5094cd48e1f8bd024900803938eba9781909fb4105dbb1df4c83b94c87df94758ba64c67a5411b56b829a9ae06ff339d35f5de76652fc4381cbdd232bb6f085fb36877e8fa778f5effc5e5bf2558f148c47c6f222e2f805afe12adeac10a7d6d75af566594b6c0e651b0e14bd6a6df78e72c9b4080c66b711faf4ab08dff0bb01c59b45a3c8598e8657bfe1993f09e9fe93213a3009cca6297cea9306da4ee4d41cc68f74631f4d644d76c1a5ecffd0ac9bccb506c57aec3de803b5326b52e4afa365aba7295e63c6983e73c7934312450d727a960b67ccd2f34c52951b91c31f4e6cb8c8fbebec366106eb3bfe66417e48793860b91dd0188c723398364348d1e4a0ec554de677e34db1f04392b838a1bdd87900d55fb77d84626735ccf965dcc35879f5d51d29296587b45ea9fe2b4a77971c22bf4ba086b847174558407e271ffe0cae40db62de4c11382c2d226eba75eba38c54d5449ee3920679f29ce7bb9f836afc55fb486ec5cf4396e0ee82913ad880e9044f5ef7b2352c7159acd356ec2621e0728a25cbc7652a9cc7b477370a54565b974fc64a1f332a4b437a96dfba566cb2f6b1d29cb375ca76c600f9a43acb8ea718678792dd62"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00007ef000-0x8)={0x3, r3}) setfsgid(0x0) fdatasync(0xffffffffffffffff) stat(&(0x7f0000ffc000-0x8)="2e2f66696c653000", &(0x7f0000f4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r2, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$loop(&(0x7f00007ea000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x200) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f77000)=0x3f) r3 = shmget(0x2, 0x3000, 0x4, &(0x7f00009bb000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) r5 = syz_open_pts(0xffffffffffffff9c, 0x40040) ioctl$TIOCCONS(r5, 0x541d) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x4, 0x30011, r4, 0x0) r6 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00004bd000)="2e2f66696c653000", 0x22000010) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) inotify_rm_watch(r7, r6) prctl$setfpexc(0xc, 0x10000) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f000043a000-0x4)=0x1) ftruncate(r4, 0x0) mmap(&(0x7f0000642000/0x3000)=nil, 0x3000, 0x3, 0x112, r4, 0x0) pwrite64(r4, &(0x7f0000ca8000-0x50)="fa98ada26370383b209dc5030f4b8a14a5e7f7217165171cb52854b3b88f9a0efafd9e9d4ca5bb7f2d7a764e39c53c69770d8097bfa6fc6b941c48434770371f24a45f87024f22707942e816ac5fbf9b", 0x50, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000fa4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) fcntl$dupfd(r5, 0x406, r7) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000fe8000)="", 0x0) r1 = socket(0x2, 0x3, 0x84) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000842000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000dd0000)="576d3065ed302270706131766d6e6574310089", 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004f4000)={0x2, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000126000)={@rand_addr=0x8001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet(r1, &(0x7f0000e39000)="", 0x0, 0x8000, &(0x7f0000ee7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000feb000)="b31c8b84ff", 0x5) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000efd000)=0x1, 0x4) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000865000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) syz_emit_ethernet(0x46, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x24, 0x0, "0000000000000000000000000fd5ffff4d5e6617937d63f4f8d1f9ed"}}}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fea000)="b60be352", 0x4, 0x0, &(0x7f0000523000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008fa000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000-0x4)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fec000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x7, 0x2, 0x6, 0x10, 0x20, 0xa0, 0x6, r5, r2}, {0xf6, 0x8000, 0x4, 0x9, 0x2, 0x401, 0x3, 0x8707}, {0x8000, 0x171, 0x3ff, 0x8}, 0x400, 0x1, 0x2, 0x1, 0x44, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3ff}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x2, 0x0, 0x3, 0xc528, 0x4, 0x1ff}}, 0xe8) ioctl$KDDELIO(r3, 0x4b35, 0x3ff) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000feb000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000feb000)=0xc) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x6, 0x1800000000000000) perf_event_open(&(0x7f0000bfa000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10040, 0xffffffffffffffff) r3 = dup2(r0, r2) getdents64(r1, &(0x7f000002c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) readlinkat(r3, &(0x7f0000775000)="2e2f636f6e74726f6c00", &(0x7f0000b9f000-0xc)="000000000000000000000000", 0xc) renameat2(r0, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f0000026000)="2e2f66696c653000", 0x0) r4 = syz_open_dev$sg(&(0x7f00006e5000)="2f6465762f73672300", 0x20000000000000, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f00002b1000-0xc)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xcbd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000d22000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f0000000000)="00") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bf0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xff, 0x4, 0x7, 0x7, 0x1ff}, &(0x7f0000dc8000-0x4)=0x20) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f00003a0000)="2e2f66696c653000", 0x200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ebd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2e000)=0x14) fcntl$getown(r6, 0x9) fadvise64(r5, 0x2000000000000000, 0x7ff, 0x200000000003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000546000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000e56000)={0x0, 0x0}) getresgid(&(0x7f00001f1000)=0x0, &(0x7f0000357000-0x4)=0x0, &(0x7f0000f50000)=0x0) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008a6000-0x1008)={0x6d, 0x4, 0x800, "bbec853857b6e1bd3198c932e8924221f7e4fdab65570052a27a1f99fe457352049e8d487b762fa6c4c8f33261cdb59088b3180a5bf33146b9f5fe9159a8f8216dc779cf2519275a8ccaceaaf2dfc8737c958d3741523ee468af9fd65ce595ee557bcebf0ee2802234afb12f0393772badf8f8270c1c2fe3f3e966bf551a83049f1c11c048ed4c8d713d003292b6869154a8e6c630499173792eb44c7fd9155b8d8b2671e93df36bd80bb6463be180d422d6a126bf6526f530ac3c987741b2f8e46735b89fa3d8804f28375be6cb2a268305dc355571a8ef7e9e97e764493fb56a9308241875bb19a049decdd5e611c11140e63ef6dc25549b19f215d09cdeec3b3a40473b82cb1b1b94ceac7e80d394d177dfd3f03e40cc069b43ff41f63449d94a25c1a4e7e6fb22f8ad8cfc987811b2d298b68e0424b0621102c757c0247552a441c7055050ff313c5f5e6bf7db55093ba646d455ad033dabb6efb56d243e1c0fb94dfbf9b79d8035ea8c6118fc55dff4683b82be259f519fc6dfd49213a45d7c98f4b54ac5056fc20a8b193c93db01d086bb827d985b311011edbd3c3dc21cffe06e0b0c8b2446d730ce214585afab4a865296f296b7ba5e9691e1991050d0aa6b181ed171dc6fe266935f3d31454d9cfcc28f0f3c043a25d1dc350e5afcac2c800ea43eb1b510adbceff76c01ec2fb399c6c7f439adb684ab72900abf5158675880a98ee9307b7b87e9093527abc60c61b5312223ae774e2b52769df836aa64a711bb48b1128203530290847eec6c11cba77073037803e73009559c2c8b5c48144db06398d8959d90d7560ef7af74c9a37854801b7915d8435cf3fdb096418e73fdfdb512df9b06de9f81f88e1c2219ba1fa4fb4c5918a0cee8d1d56a00f36c3ce3b2b165ea6844d127ac89239c577687f4e8e7907ffb6d536333115e00a37b9fabd5a9d82426ffbb04cd85afb958aa3621c14af1f4d3e5ad8cb4b634db2a790a94351714cb666b8d992558c4bd48c9d278344eb564c6d6a1bcade242d0615f5d45afdc9dad423b576492bc9faea592f3b15736b12ae3c5f93bc90cc88e7756258303bb5f12b96ccbe65310dfe228f98d17e5d0831addb813fe2bbc2d0b13fbc5005909a372d7afa9111da0c37b3b8699fd82633830b119eab74ccf3ae87f7536e41d2c8da4c1e1b506f0675d3ecb42870a2ad5b734f187b3607334fa33eab411dffa209b370ee385c2dcc692820e2162643b3d82187adf061f95b541686647db5e078af76f51c52dcb8049e61cd38c22cbe7d662c8fc6b0c28e8d0ff7540983e8d4438e6c2bc5accbf5b0e66673b49c1730082ac16d0dcef7071f2c4cbc911f7311b78e87129bd720fa5b00b13cf93b58d535ab6666a2c4a612b38fd2239e1be88c2fa542426d061bbf940be43a1e81adfc34837cebe542815a0cf7ebbae8501ffbee35af80114941a814ebc73d9fda8bb76997219704ffeac806360af8c9311ace956acf3fc444b733c5d017ba80fbe5410950ede98a88bdf20789c70a8bc943e3b331948dd6e09e1244dbb699b193bfed956da43286d534511afb9b5a523c23099130633b07971bd969ae0c03f4b6a43011dce12853935fb60d5fd3ce6b6331daced50051bcee197a413a2ae7932ee4cd10a02fa5781ce8367add44265e8d9d32e80aff7658c426237df80733fe411920d60b2fc9b00b6c0bc0ca5a8f6ae46bf291362471cae7b7168000ee6e583309b2c67d10012f8a643e40fb1ff7f0c76673fb8451fab3b54f6eb4ed45498c1d5a66f537a4f927a3495cc574061bf4094ef889b6d5dce7a58f69b4f89d766e4a6c249afd72ddeafa048d1b529e7ede492ddd28b64d885fde823054421a9795e0b46fb9fbb72ca9e00f9567f2d63da05556d30ae435019f00c1d9bbf2741039c6deb74ed5efd0dd7aad2eeecdc33bfc09d3fb9396993b0f454a755f091e1ae333ba7011d2ee3ecc4789c79c3a6f4bc044cc34da58fa5c22e4b539b235038c280b3b581e51d021e06852e66dffc2223b0160c785eaec4db0c87bfeac5eba084ecf203a8e6b4a07f19edb59731126a2851c30bb2a997c0df20c393874f8fb4ca581282fcac2bdd2623ce1126a968752ec1e2382524d623c53fc3268dcb2c858ba2d85d3ea180418bb8633cc7eac415edd64e1adf561637a95e3990a433be7cab81b4947234b13d3abeeacae8601b52e85d16c13b312001eb50bf46f8dcc9f97aa371e63889f2ce05cf5f145c02665a8a37e6ce404fc3e2432c59f93915c2ce4bf5e418b5677d02a44205aced197bd5c6049b2bcfcee55f11a1f22b21ab60b531687c13d82c53d9e3afa0d40bb6a01e74c0e025feae102a273737b4f97b3f4f037a585d595b83274e4d0d6ccb3894f9f457bfeee99b2efa7028e8aa7b2248973b5eaeef6253a2d7322f51986ea37a91c4471d8c17ae1a641af0d7835078f251b69394c52981bc1dfa151c2368848b756afd76bf6f4db147ab08ba7325c958e2a81d0db342281e2ea494c22bd4620e926d647506deed99e6cecd1a9b1b485d04f9fe695c7a9152b137601ff69c49dcb42bf140dea8d47cceecb62f53caf74601d519f842290d3133f99193a356aadb4906f10ab19e7da99d0a59c64a623156fe1c60de5621bb9e565c78c126507a76820fdfe46db422c54b7cfc38a1fc76f1e1b96dc7e5daa7fcc30fb2eac3e14a934d9ac4454e9e3d04d8d7ccd2a5182c60197d8006dbc4b920dbc928318e3327df1a5559e8880b9cab9c185b6ba92bf2799796624333db47983bd11afbd79657560858d89d6828cce753cb86d6a788008429c400ee1fa945920628928d5047f76caf550356e26ab9277e4c4669b747b9bc4ef61db3f8a58c4fd04d3136215222eb7b"}, 0x808) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3000000, 0x10, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x3000)=nil, 0x3000, 0x2000003, 0x42010, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x86a03) r3 = gettid() getpriority(0x3, r3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x2000)=nil, 0x2000, 0x4, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x2000000, 0x33, r4, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x8000000000032, r4, 0x0) write$fuse_notify_inval_inode(r1, &(0x7f000086f000)={0x28, 0x9, 0x0, 0x1f, 0x4, 0x5}, 0x28) vmsplice(r5, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)="38efb8c9b15a48e19cc173c6e6b0b849b205d7d85ef891675fcad6b799fcbe533801a4fb330e00d923d0f8d9a84a7d4d2eb05e72f2ad225638382dd647792033ddc22dc56470d3c74d8b353c1a2645d19c55547d5ec5749d16299bdafe231828246cd2d6dc84a717adc6bad2d9be99bc48f279148ba960e9285d86e02dc5d74195aeef57c611150b8c5fc823272bdb408042c881e3d7d90802057eb60489862fdce62669875f4c4e952866c9", 0xac}, {&(0x7f0000016000-0x4f)="85626c7719c0f463d22f28d7c5f0e84906025176e28d481b5db584a7383903b0eec550e611ce421a62b279a37f8b80ac5c0c992d86e2433757dd25e4f162c58e26bb8aaffd442232e8e527e9124168", 0x4f}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000021000-0x22)="8d72d1eec0324184aa31812f91c6643d0b9fcb61f526caacd8bfcd331a038fbee6f247", 0x23}, {&(0x7f0000018000)="38e255b0eb51f54411d7174aecc609605b7a50151eaa8b1fd144240f9ed49fa0a6a753c970e6e29c89cb7d80e19ed38bd66aa2e3d8b7dbd726cda6fda86e802fef81825d6771ce9bb6d069f210e3892821df5fecacd8909953f2f8d4a3556cc8334dd1e71edf697e754cf405ddfa05007e92850291dccd000000013b32fc1fad65ebfe72c49f51f65600935bb361a1bcb02b06de7f3360cd0c83e3f18a60551902768e8533f0e7eefafce35f6f2f2d19b260f70bb11380e96b9694679d4e307d65df193f4966ce686d63689d40d259dbeb542d4278d1b0739f92b4", 0xdb}, {&(0x7f0000021000-0x75)="d661b8a6d1461424bf84c3384e8dfff3559953806099f8806e9edf8d22f815ee0f5c6455d7798af39dbc5c7611deee7df18fd5ff0a1df104f7b896e35fc297ecc9c014b2dd9aa68142d31a74614a0c8f586f58ae115283a40f4fb12d382b50d962aec99b743f17a6addd67a2bbfba781d4ebb4905d", 0x75}, {&(0x7f000000a000)="78b36f5e12398694d20d0f0311c8c72a3971f5d7332ef6f8b142baf82cf4b3b1671a4bae971178fbf04a772ff3f63e3e195e535a218c7f3bc8821adc4c18b029d951f56fa99335c5b7af3e695bbe54ecb1a9c8ccf504085a3d9f9b3e7d46b71e230f3aafaf70e23344cee4ba158667229a1dedcc2b16a3cf66798c97fbf7ce37886d8ec621df3d58cc47026c3582a2", 0x8f}, {&(0x7f0000017000)="2c", 0x1}, {&(0x7f0000021000-0x9a)="33196172d9442bfc72523eedb9a67f644ea2b35b32e8425e18a2a471fba889eb371ab0e1d0c3a14dd9d66c15397b3fd3492d50daea1fa1a925c7aced1b4225ab3251bfc90f30a50935938c913a89f0883fd8b7c0afaf1a13235ef5fcb1227cfdb678ced68ca0210dfe79d7df64299ca0e25386a676abda657979be6db4d7a9f0b89b23e20dec3ad8469478d9d649c121299c95b5bf313249b91e", 0x9a}], 0x9, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000-0x20)=[{&(0x7f000001b000)="2cdbd3d248c27de2719b200a6872dc8d35066e5f4cead2f181aaa38556b1ecd5c2ef36907f05639c8271c15d5765bb1596ddff632536b2ecf7cee31b7e9fa45b987b65efb2c3171f934f517712f6435ab7bc0ce074146eed2b6e393bdd76ef9a222b5c40faf66527874cf3c43e2e0acccc0718b31a5c4e3eec7c685a1461321d11c1f1f981f3c460b6ec810a6d82a13afde9ceab2171bd180ea14d7fabbcd5a387a6e952b4a192e738028c71ef8816ea788294768d59401a13b5eb4ce8612a48e0ef8c8c8205de56bf5372b5f1c7b7712c9f0807b93394b01f71002fab8772e32666", 0xe2}, {&(0x7f0000020000)="", 0x0}], 0x2, 0x1) 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000057b000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x801, 0x10fffff) r1 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d6b000-0x4)=0x200000404) r2 = socket(0x10, 0x80000000802, 0x200000000) r3 = openat(0xffffffffffffffff, &(0x7f00005af000)="2e2f66696c653000", 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) setsockopt(r2, 0x0, 0x12, &(0x7f0000000000)="", 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000f1f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054e000)=0x10, 0x800) r4 = memfd_create(&(0x7f0000f6b000-0x4)="00", 0xfffffffffffffffe) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000efb000)="edb37ec0ec4fc197c4de9f8eb9293ad40290cd1c69c7ec759ca33a5cee75ffffffffffe200000000000000001f017c3b1943961cb5f7000000007da7b385561e0b5d03c3a50f", 0x46) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f00000f8000)=0xfffffffffffffffa, 0x4) bind$inet(r5, &(0x7f0000948000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a94000)={0x0, 0x0, 0x0}, &(0x7f0000465000-0x4)=0xc) perf_event_open(&(0x7f0000c47000-0x78)={0x2, 0x78, 0x0, 0xfffffffffffffc18, 0xec, 0x8000, 0x0, 0x1, 0x0, 0x4, 0x4, 0x5, 0x9000000000, 0x1, 0x0, 0x7, 0x1, 0x8000, 0x4, 0x4020, 0x8, 0x57a4, 0x5, 0xc1d, 0x1c3, 0x84, 0x0}, r6, 0x8000, r4, 0x3) sendto$inet(r5, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000be8000)={0x2000000001600, 0x6, &(0x7f0000adc000-0x6)="52abce8e1310"}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000421000-0x12)={@generic="718aefaf9dc932b6c0162fe5ec4915ce", 0x3}) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f00008e8000/0x3000)=nil, 0x3000, 0x0, 0x2000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c2f000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x4, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) 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) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, r1, 0xfffffffffffffffd) msgget(0x0, 0x80000000065) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000074b000-0x1b)="26776c616e316b657972696e67237b2c637075673f742f3a5c2800", 0x2) mmap(&(0x7f0000dd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000aef000)=[{&(0x7f0000f70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f00005cc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f00004f9000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000fdc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000b0d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x5) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r2, 0x7ffffffffffffffb, 0x1) r3 = fcntl$getown(r2, 0x9) write$fuse_ioctl(r2, &(0x7f0000a15000)={0x20, 0x1ff, 0x579c, 0xbf, 0x9, 0x80000001, 0x8}, 0x20) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000c85000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000616000)=0x10) pwrite64(r0, &(0x7f0000ea5000)="55ddcfc6d949e0d30a9cf09f6c15ef1b4383d85a02ce49de93c3945f3f716e1bfbcc6cdbce6d26f42fd5046500f5c7635ddd2fc082be8fd1b8d50172baaf077f8a424d96041c7adf2b0b02c8d47c11be94d116540d7bbf8df71d463a1b673b87fed99fede40ca91fb8966b0920e0c93b33397f710a0be284d426bc8ac709ca587b3e9cec6002f888145950b5193fae341f8ce112015777a6eae6aa25603c529b369a3fa359374f", 0xa7, 0x0) get_robust_list(r3, &(0x7f0000544000-0x8)=&(0x7f0000a80000)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0x1000) r4 = request_key(&(0x7f00006d1000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000012f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000092a000)="2f6465762f7572616e646f6d00", 0x0) keyctl$set_timeout(0xf, r4, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") gettid() fcntl$lock(r2, 0x6, &(0x7f000000e000-0x20)={0x2, 0x1, 0x3, 0x7f00, r3}) read(r2, &(0x7f000003d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x200020c, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008a4000)="2e2f66696c653000", &(0x7f000001f000-0x8)="2e2f66696c653000", &(0x7f0000217000-0x7)="686f7374667300", 0x80000, &(0x7f0000016000-0x5f)="") 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0xb, 0x40000080000) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) r0 = gettid() capset(&(0x7f0000fc2000-0x8)={0x4000019980330, r0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0x0, 0x0, 0xfb1e}) syz_open_dev$sndseq(&(0x7f0000fcf000)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) write$evdev(r4, &(0x7f0000cac000)=[{{0x0, 0x0}, 0x0, 0x0, 0x200000000000004}], 0x18) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000c94000)="240000001e00ffff01ff0008e20e77801200db000900ff00dd012905044008f0000001ff", 0x24) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fbb000)=0x4085) sendto$ipx(0xffffffffffffffff, &(0x7f0000ffd000-0x34)="", 0x0, 0x20000040, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fff000-0x6)="6c6f676f6e00", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009dc000)="776c616e305c736563757269747900", 0xffffffffffffffff) r1 = request_key(&(0x7f00008fe000-0x8)="6b657972696e6700", &(0x7f0000735000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000873000)="aa776c616e312600", 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f00007e2000-0x94)="00", 0x1) sendto$inet(r2, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000e9c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f000039c000-0x78)={0x2, 0x78, 0xdd, 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(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000fbb000)=@full={{0x6, {"85a0f8513e210a"}, 0x8000}, [{"2108ce2a7800ee"}, {"b709c36c1e16e4"}, {"8b0a61710f0000"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"09feff07eabe70"}, {"88401a99930af3"}]}, 0x48) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000517000)="2f6465762f76637300", 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fbd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000655000/0x4000)=nil, 0x4000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x800000000, &(0x7f0000fbd000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000be9000)=0x0) writev(r4, &(0x7f000083c000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffffffff6800210a00000200e30000000007000006000b1d08c0002f00000000ff0025", 0x29}], 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000b45000)=0x10001) r5 = syz_open_dev$usbmon(&(0x7f00009d6000)="2f6465762f7573626d6f6e2300", 0x7, 0x80004) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f000006c000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x2, 0x8, 0x81, 0x9, 0xd37}, 0x14) sync() ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000a000)=0x0) recvfrom$inet(r3, &(0x7f0000008000-0x11)="", 0x0, 0x10002, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f000026b000-0x4)=0x80000000, 0x4) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000a41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00006b1000)=0x80008000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007d3000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x1000002) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000239000-0x2)="33e4", 0x2, 0x8800, &(0x7f0000565000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f66000)="4bdf030bb5530f29a9167356c0234c2d61426bf6c2615a72a27f8fe21b4e2f8b", 0x20, 0x20000000, &(0x7f0000430000-0x1c)={0xa, 0x3, 0x2fc5fc50, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x7, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000238000)=[{&(0x7f0000fc3000)="1e668a99a36168f5f677237371f0b1326bdbd286f00e5d39a8b09535d68a9510eb3e1b8a0f8679ba167580086b87d417bb2f9021b3dd4e4b0089d9d73d4ec3413a22637279594e1186b21c042d01edd977fe26821975c18e455f269cda4e7b6792e6d6839726ba3467481e8b8bf5b108fc6bbd037c7dfed60cd5cec9150ce051627789c55a44e22a24ef0861ce300c351d9665599aad323327e5ae3a6a4baa31ab46c6abf4d5c7860ba54a01227a3335c413b8a564f8e7f1c6aa54b3038152c609ce680f4cb63d47710b", 0xca}, {&(0x7f0000fc3000)="02fed53b2d7fc427f28eea47b3d8174acf14f8690745a776617bd92a974be10d666043c11935108caaf5ab3caa6ea950dfba84ddd6b97b390db3c83079b7b33e9171de89b4634834eabf8c3ac908a148e42d8169b40dc24b1b658a4652f851f0d68e6827c5411fa4d057b1aa1c21d772dda170cddafc9caed1754f817c877945cb3715603be7260c717410c9d27b9f4698038d0e54de7f733588e8437c578f0a9a8957e4", 0xa4}, {&(0x7f0000632000)="d402c550fc9b0133f54f9c3eef0fa29e3e2711a25738188a12a136113a97d9c700708ade6896f2260d5ac183dd125010508f646ec9832dbc026acbd00f8f104a0517c9f0fba8126865468049ad321da558574baefb07949b2ec5fba611d3f1b93fa435fdd30249f4760a12e9261f641bc395e421d98a1021d00d92b39a91f1296c360ece2d2fc537c803dfda57811af41031f717e6bc7b3beca28ab097ca559d44ded6f0083b1fff1a57fdcab9dc1e05ecbbe06d4ab2cef2c1e1896dcb6e2d507e4323da1aedbd9b05f38ebe6f04bb156fef60cfa68378b1f7654cf43eb58d08133bd2aaa86a436432c2af039d501b02e998833bc22d", 0xf6}, {&(0x7f00002ec000)="fe623bb91ce61e1e1a07eda0f5d9a4e2f3c0de82", 0x14}, {&(0x7f0000fc1000-0x30)="d8d1b2bc628571501c3d5ba22718ff4ff11b7a52ac7513b06b88a860791d74b7df556f692433dddbf89ea19570772b3f", 0x30}, {&(0x7f0000d19000-0xa2)="d8ee63f7cac3789224a254e6adb10ed32349fcc6ac092a7b262160badb58f712b78b56ebf4fd16a94705032edf38668adb63ad9758528c0172cf4f6c83bbbb6796b987896218fccfb73831486164894a81a843d33e73e09f65e4fa983982850955b2d666d511c6a9f34ecfe7ad3e1ed456847c8fe1cfacf0336fb9849482e3eb2ae9ce1441cfa829a9db6ebb28541edec60dc4cffbaeb1c0ac9ace78f6623336d43b", 0xa2}, {&(0x7f0000fc4000-0xd1)="43b48a5ee6fcb543bb77124cd13bdb8f23618cdc0a11ff33dd8a21c1ae571ea72c71176cf8c32e5e016a231365afd9c916702c074aae532d30606decca0fd1f2a89486c837e6b1680db1fbd677fa1d7043eff05726ee72f63387bb5a6cd4297eb4f483cec7df74188613532af9c1977a58759fefe7e0a65e7062380c694a48518dc97998d2656a9848c8c6edc4bcfe8633256e99200645c14c5f41bfe869a31b65e199d2993fbd253367c9169aad1e1398a833d95bc9cad0cbca5676f1e4cb38ea13df022dd4b04b05fcc4a9588e516adf", 0xd1}, {&(0x7f0000fc2000)="a2b428e740aa9bf4fd9241d454484395b653f17dde8360066a3cdf3877089e805f1d22bda16446eaf0bfe2b8c4818af432", 0x31}, {&(0x7f0000ec4000-0x85)="d3d0c415071fa733bdc57de6170c408631ee6ad727977090ab3fabfdd2e1bd4a568feefed661ca068b052993c922ecbfd927cf7a1fc92ae516af80fba6b879249e237ad3220cc5533df10c9c187417104f4cf279e3b5f47fb21d29d862480a32eaf71388ba479dcefc706fbdb819fa7ad332ac112dec84884d70a2a4422ccfc07e76680b72", 0x85}], 0x9, &(0x7f0000027000-0x138)=[], 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000fc0000-0x8)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000728000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x807, 0xfffffffffffffffe, &(0x7f0000fc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r0, &(0x7f00008fc000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000-0x4)=0x10, 0x80000) r3 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000efc000)={@empty=0x0, @empty=0x0, 0xfffffffdffffff00}, 0xc) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000efa000-0x4)=0x10000, 0x4) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x0) sendto$inet(r3, &(0x7f0000f00000-0x1)="d3", 0x1, 0x810, &(0x7f0000eff000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fc4000)={0x0, 0x21, "2983a7b95aa3a927032a93c12f9bd071c5bbf1c24917e07254782a2a41fd0df6a7"}, &(0x7f0000fc5000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a70000)={r5, 0xbd, "8d7bab831c5b4545e3a53f0e3659857fc24856e124bf2b987e49315440ca0c811fc45b1589cf31b4ec240fb4b893b92d17dc9c09a8a038743d0c7f2b67631a8f27f29a101969d1a4d60b211089cec9f9847553d4941a05eeea366262b0065458d633705d0e320718d3e1cda8ce45654b67c9c8dfed2bcbf4bc969f2d0c94c2d9d36dc623793746ed0a6ab3061baefe4b65fd9b8afa4e87987816625acb3109eafff62206623014c95d1a86bd33afef935a12efd596c458f98932ed3b2b"}, &(0x7f00000bb000-0x4)=0xc8) sendto$inet(r3, &(0x7f0000300000)="36a377df0000000027def4891b132e9bd64f27b087271912574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893de544f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec56bf0b81b0e1c1582f580591c8845746bbab068493b7ac9e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f5387c", 0x95, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0x6ea000)=nil, 0x6ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002de000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) mmap(&(0x7f00006ec000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) sendto$inet(r0, &(0x7f0000004000-0x1000)="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", 0xf3d, 0x0, 0x0, 0x0) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000791000-0xa)="2f6465762f70746d7800", 0x121000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) syz_fuse_mount(&(0x7f00001ae000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000062d000-0x1c)="1c0000002000af020002f30000e9000502000000010000e1ff050000", 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cf1000)={0x0, 0xffffffffffffffff, 0x40, 0x3, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000174000-0xf)="2f6465762f73657175656e63657200", 0x10000, 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, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x7fffffff, &(0x7f00006b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003e7000-0x4)=0x6f) mmap(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00008de000-0x4)=0x0, &(0x7f00008dd000)=0x4) pipe(&(0x7f000006e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r2, 0x5402, &(0x7f00001e6000-0x24)={0x80000001, 0x40, 0x4f, 0x0, 0x7, 0x40000007, 0x8, 0x8, 0xfffffffffffffffc, 0x889, 0x1db8, 0x80000003}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00008df000-0x2c)="db868dedeac6bd105089354e8b70d58d62217db598999815b50d12434a0ce2a91daa0cd8fc96af2d820763f4") mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008e0000-0x20)={@generic="3856b98b59cc699762d7d800e0bc9ec4", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00008e0000)=0xfff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) mmap(&(0x7f00006ba000/0x2000)=nil, 0x2000, 0x3, 0x52, 0xffffffffffffffff, 0xfffffffffffffffb) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/07/22 03:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r2 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r2, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00007ef000-0x8)={0x3, r3}) setfsgid(0x0) fdatasync(0xffffffffffffffff) r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r2, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000791000-0xa)="2f6465762f70746d7800", 0x121000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00001ae000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000062d000-0x1c)="1c0000002000af020002f30000e9000502000000010000e1ff050000", 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cf1000)={0x0, 0xffffffffffffffff, 0x40, 0x3, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000174000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006c3000-0xbc)={0x9, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "efe88935294deba3", "702ba31dcfed50c5de91dfe04dada8457594331304adc54fa39b8b96b02a2de1", 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(0xffffffffffffffff, 0x100) get_mempolicy(&(0x7f0000ec6000-0x4)=0x0, &(0x7f000072f000)=0x0, 0x5, &(0x7f0000695000/0x2000)=nil, 0x2) write$sndseq(r1, &(0x7f00007f4000)=[{0x4c3, 0x0, 0x5, 0x6, @tick=0x3, {0x5, 0xfffffffffffffff7}, {0x7, 0x1}, @addr={0x3, 0x2}}, {0xfffffffffffff75d, 0x677, 0x101, 0xd8, @time={0x0, 0x0}, {0xc7e, 0x3}, {0x2, 0x0}, @control={0x81, 0x1, 0x7}}], 0x60) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b0b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdae000)=nil, 0xdae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x2, 0x46050, r1, 0x3c) mmap(&(0x7f00001e6000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x800000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f00001e7000)=@sco={0x1f, {0x0, 0x1f, 0x7f, 0xffffffffffffffff, 0x1, 0x6}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000-0x1d)="441fff000000000000ff09001c1602781305004ca6000412a1bf0002dd", 0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)="000000000000000000000000000000", &(0x7f0000004000-0x4)=0xf) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000660000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000daf000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0x0) shmget(0x2, 0x1000, 0x1018, &(0x7f0000854000/0x1000)=nil) mmap(&(0x7f00006a3000/0x2000)=nil, 0x2000, 0x10003, 0x110, r0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000db1000-0xfff)="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", 0xfff) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(0xffffffffffffffff, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0x6ea000)=nil, 0x6ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002de000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) mmap(&(0x7f00006ec000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) sendto$inet(r0, &(0x7f0000004000-0x1000)="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", 0xf3d, 0x0, 0x0, 0x0) 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0x72000)=nil, 0x72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000071000-0x5)="6465616400", &(0x7f0000028000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000017000)="", 0x0, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0xb6c, &(0x7f000000e000-0x10)={0x4, 0x101, 0xb94, 0x1f}) r2 = add_key(&(0x7f000006f000)="7573657200", &(0x7f000004f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006d000-0x98)="62", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r2, &(0x7f0000073000-0x5)="7573657200", &(0x7f0000072000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) keyctl$unlink(0x9, r2, r0) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x3000)=nil, 0x3000, 0x300000d, 0x32, r1, 0xfffffffffffffffe) mkdir(&(0x7f000088c000-0x8)="2e2f66696c653000", 0x81) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r1) exit(0x0) mkdir(&(0x7f0000009000-0xe)="2e2f66696c65302f66696c653000", 0x10) accept4$inet(r2, &(0x7f00001ff000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3c000-0x4)=0x10, 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) semget(0x1, 0x5, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000081b000)={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]}) syz_open_dev$loop(&(0x7f0000441000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x10000) r4 = dup2(r2, r3) restart_syscall() shmget(0x2, 0x1000, 0x54000004, &(0x7f0000d9d000/0x1000)=nil) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000c7000)={0x5, 0xba, 0x4e, 0x0, 0x760e}) chmod(&(0x7f0000529000)="2e2f66696c653000", 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) getpid() r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000649000-0xf)="2f6465762f73657175656e63657200", 0x440, 0x0) mq_timedreceive(r5, &(0x7f0000769000)="", 0x0, 0x2, &(0x7f0000fc1000)={0x0, 0x2000000000000000}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept$netrom(r5, 0x0, &(0x7f0000fd4000)=0x0) [ 252.976407] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000791000-0xa)="2f6465762f70746d7800", 0x121000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) syz_fuse_mount(&(0x7f00001ae000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000062d000-0x1c)="1c0000002000af020002f30000e9000502000000010000e1ff050000", 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cf1000)={0x0, 0xffffffffffffffff, 0x40, 0x3, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000174000-0xf)="2f6465762f73657175656e63657200", 0x10000, 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, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006c3000-0xbc)={0x9, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "efe88935294deba3", "702ba31dcfed50c5de91dfe04dada8457594331304adc54fa39b8b96b02a2de1", 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(0xffffffffffffffff, 0x100) write$sndseq(r1, &(0x7f00007f4000)=[{0x4c3, 0x0, 0x5, 0x6, @tick=0x3, {0x5, 0xfffffffffffffff7}, {0x7, 0x1}, @addr={0x3, 0x2}}, {0xfffffffffffff75d, 0x677, 0x101, 0xd8, @time={0x0, 0x0}, {0xc7e, 0x3}, {0x2, 0x0}, @control={0x81, 0x1, 0x7}}], 0x60) writev(0xffffffffffffffff, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d25000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000261000-0x4)=0x0, &(0x7f000080d000)=0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d27000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80000000, 0x9, 0x5, 0x2, 0x8, 0x2, 0x8, 0x200, 0x8001, 0x8, 0x2, 0xea17, 0x4, 0x1]}, &(0x7f0000712000)=0x108) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c99000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000d28000-0xb0)={{0x277, 0x80}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x111860, 0x5, 0x5e, 0x5, 0x1f, 0x200, 0x0, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cfa000-0xc)={r1, 0x3, 0x0}, &(0x7f0000d26000)=0xc) r3 = dup(r0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d26000+0x940)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd2, 0xffffffffffdffe01, 0xfffffffffffffffd, 0x325fff0a, 0x1}, &(0x7f0000d27000)=0xa0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d27000-0xc)={r4, 0x16, 0x20}, 0xc) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000227000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x8, 0x100000000, 0x0}, &(0x7f0000d28000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d26000-0x10)={0x0, 0x4, &(0x7f0000749000-0x4c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d25000)=0x10) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000791000-0xa)="2f6465762f70746d7800", 0x121000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) syz_fuse_mount(&(0x7f00001ae000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000062d000-0x1c)="1c0000002000af020002f30000e9000502000000010000e1ff050000", 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cf1000)={0x0, 0xffffffffffffffff, 0x40, 0x3, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000174000-0xf)="2f6465762f73657175656e63657200", 0x10000, 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, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006c3000-0xbc)={0x9, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "efe88935294deba3", "702ba31dcfed50c5de91dfe04dada8457594331304adc54fa39b8b96b02a2de1", 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(0xffffffffffffffff, 0x100) get_mempolicy(&(0x7f0000ec6000-0x4)=0x0, &(0x7f000072f000)=0x0, 0x5, &(0x7f0000695000/0x2000)=nil, 0x2) write$sndseq(r1, &(0x7f00007f4000)=[{0x4c3, 0x0, 0x5, 0x6, @tick=0x3, {0x5, 0xfffffffffffffff7}, {0x7, 0x1}, @addr={0x3, 0x2}}, {0xfffffffffffff75d, 0x677, 0x101, 0xd8, @time={0x0, 0x0}, {0xc7e, 0x3}, {0x2, 0x0}, @control={0x81, 0x1, 0x7}}], 0x60) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) 2017/07/22 03:53:24 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000077000-0x4)=0x0) mmap(&(0x7f0000084000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x20050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffb) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x2000003, 0x3e, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x10, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r7, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r7, 0x5424, &(0x7f000008a000)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x27) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000ce000)={r4, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073c000/0x2000)=nil, 0x2000, 0x3, 0x22010, r13, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0xfffffffffffffffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000815, r11, 0xfffffffffffffffd) sendmsg$netlink(r11, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0x200, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x320, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[{0x38, 0x3, 0x200, 0x101, 0x9, "9532778ace1cf310440297a034ab1faa7456ce4eb49109e2081e6ef4aebd024f77e4eb68c7528172"}, {0x14, 0x7, 0x100, 0x3, 0x8000, "c124fc86"}, {0xa4, 0x7, 0x304, 0x101, 0x4, "b7c64b4d9bb530cbf631973574eddad7f2d25286e225bc8c7b536287118186d8f5d82674d9f90b6789b4e1ebf8b7c187d11d60b0501c62b93bc61708d9dae9fde515686941d4e659062928d54ec594e645f52da658238dbcf7940d6cc6fec05429f369424fb48642c8f7cccc5fd5b190726163cbed8ac8d25a83bed2e9787f397ec852e377f0326870fd226292f79031bd1c"}, {0x30, 0x3, 0x0, 0x79f5eda4, 0x2, "f8a1a1113d67c768d2471d012c80ccbca52a7807e251970eb4276fd6d5cbfb"}, {0x58, 0x20, 0x204, 0x7, 0x400, "3266bd0c7123246ffdb546486673d782234b94a9874cc4a6a336d912a196d5948a8e02d56324fa85b5fdfc9a2d8438fc1cea92dd549c0ace7d1fede7cb8ebeda009f25834811bbc7"}, {0x1010, 0x7, 0x0, 0xfffffffffffffff9, 0x3, 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"}, {0x98, 0x2, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0x300, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x28, 0x1, 0x1, [r13, r11, r13, r13, r13]}], 0x1, 0x20000000}, 0x800) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0x6ea000)=nil, 0x6ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002de000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) mmap(&(0x7f00006ec000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) sendto$inet(r0, &(0x7f0000004000-0x1000)="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", 0xf3d, 0x0, 0x0, 0x0) [ 253.039748] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005e6000-0x8)="2e2f66696c653000", 0x2000, 0x6c) r1 = dup(r0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ddc000-0x4)=0x0, &(0x7f0000ddf000-0x1)=0x4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000004000)={0x1000000000007, 0x8001, 0x19, 0x1f, 0x80000001, 0xfffffffffffffffc, 0x3, 0xf08e, 0x7, 0x6}) r3 = memfd_create(&(0x7f00008d5000)="b32d776c616e3073797374656d00", 0x2002) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000074f000-0x4)=0x0) r4 = socket$netlink(0x10, 0x3, 0x4) write$tun(r4, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000012, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) r5 = memfd_create(&(0x7f0000ddc000)="b32d776c616e3073797374656d00", 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00004ff000-0x20)={0xffffffff, 0x3, 0x4, 0x8, 0x4, 0x6}) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r5, &(0x7f0000ddf000-0xe)="c3000047616e00000100000000", 0x1) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x7, 0x32, r2, 0x0) write$tun(r5, &(0x7f0000de0000-0x88)=@pi={0x803, 0x0, "3edabefbe1a5ddb552d2674cdd1cf5fd89caac35cbc486bc63ddd53353a79a270894e15fa17ab7201a4ff025199889c7fbd57baf60bec87d2d7f97c896a0a1cd89850cb8213ed5f9ea5dece13c280415a7073701cd15e334cb7d109ef1dfa9cfa94461bb28031bdfc8caf7cf501ba340421c675940e3b5102560112c867be6"}, 0x88) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x40000000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000261000)=0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000de2000-0x4)=0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00003f8000)={0xfffffffffffff0a9, 0x5b, 0x1, @pad=[0x101, 0x581b, 0x100000000, 0x2, 0x2, 0x800000000000009, 0x3480, 0xf7]}, &(0x7f0000971000-0x4)=0x0) timer_getoverrun(r6) socket(0x1, 0x7ffff, 0x2) fcntl$setflags(r5, 0x2, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000ddd000)={0x4, 0x1, 0x20000000006, 0x6ac, 0x7}, 0x14) sendfile(r7, r5, &(0x7f0000484000-0x8)=0xffffffffffffffff, 0x20003ff) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x3000)=nil, 0x3000, 0x20003, 0x22010, r8, 0xffffffffffffffff) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00006bd000)=0x4) getsockopt$inet6_buf(r7, 0x29, 0x44, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ddb000-0x4)=0x1e) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0x6ea000)=nil, 0x6ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002de000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) mmap(&(0x7f00006ec000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0x0) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) sendto$inet(r0, &(0x7f0000004000-0x1000)="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", 0xf3d, 0x0, 0x0, 0x0) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x0, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000791000-0xa)="2f6465762f70746d7800", 0x121000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) syz_fuse_mount(&(0x7f00001ae000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000062d000-0x1c)="1c0000002000af020002f30000e9000502000000010000e1ff050000", 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cf1000)={0x0, 0xffffffffffffffff, 0x40, 0x3, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000174000-0xf)="2f6465762f73657175656e63657200", 0x10000, 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, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006c3000-0xbc)={0x9, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "efe88935294deba3", "702ba31dcfed50c5de91dfe04dada8457594331304adc54fa39b8b96b02a2de1", 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(0xffffffffffffffff, 0x100) write$sndseq(r1, &(0x7f00007f4000)=[{0x4c3, 0x0, 0x5, 0x6, @tick=0x3, {0x5, 0xfffffffffffffff7}, {0x7, 0x1}, @addr={0x3, 0x2}}, {0xfffffffffffff75d, 0x677, 0x101, 0xd8, @time={0x0, 0x0}, {0xc7e, 0x3}, {0x2, 0x0}, @control={0x81, 0x1, 0x7}}], 0x60) writev(0xffffffffffffffff, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) [ 253.109201] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/07/22 03:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r2 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r2, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00007ef000-0x8)={0x3, r3}) setfsgid(0x0) r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r2, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:24 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005bc000-0x7)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b62764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a08a4bff0d538bea85480ada8fa3d83f26b302b0b9cd50055ab120b7423f83652ae1962a1ecd5ce02bdf69c87acc88b0870b345b04650de24e2378f6727d32c8befb038f6ce32c926f7e4ce31d893a0a61c88971334700c0c7df7a74857f4bf4c3bc1762e19d6df2085a02f489eea6472e25266636cdd77c20baf0259f45f41c68771e544588149d0e0dc9d14604a29a7d58e1ebac71c3a1711", 0xf0}], 0x1, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x6, 0x0}], 0x1, 0x0) r1 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, r1, r1, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x40, &(0x7f0000000000)={0x0, 0x10000, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r0, 0x400000000000027, 0x20, &(0x7f0000669000)="96", 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000afa000-0x78)={0x3ff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4d55, 0x7, 0x7, 0x6f, &(0x7f0000ef1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x9, 0xff}) ioctl$KDSETLED(r3, 0x4b32, 0xa9) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e11000/0x3000)=nil, 0x3000, 0x8, 0x35, r3, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000ef3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ef3000-0x4)=0x60) write(r4, &(0x7f0000ef1000)="8acf9be08e5554b74e48eed616cb0fedb1124c002790ff904592e7d1141de07c48a014e20e7b18f040ad348c3d2e7e9a6395244e8161e96a56c13c6e90e0913a369ca0c482e5f52a4180d8b0d15623c3fb98f6b4f0fad65be1dbf5f8a150b1663f873693521b017dd4b0e554adf566de613e8f58e388d4154a732f60f3772b18936762418eae02210f3bdf248d42ca64d4faa06f24b526f7eec3f0ddc8104ef7b648c17cc689219a204740ac84ddae8368e45e8e137d43d873a03f04aa694c8b26809a6eb2f2e59030a976ecaf3a1065f9486872881e63134253ac9c6f7a154de93dceb7", 0xe4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006a0000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000d0000)="48000000140019ca20ff757fffffff560a06000000000000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) sendto$inet(r0, &(0x7f0000004000-0x1000)="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", 0xf3d, 0x0, 0x0, 0x0) 2017/07/22 03:53:24 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) mmap(&(0x7f00003da000/0x1000)=nil, 0x1000, 0x104, 0x5f, r0, 0x0) r1 = signalfd(r0, &(0x7f0000fae000-0x8)={0x3f}, 0x8) mmap(&(0x7f00005cd000/0x2000)=nil, 0x2000, 0x6, 0x33, r0, 0x100) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000022e000-0x4)=0x0, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xa) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000fb1000)=[0x8, 0x2d256c01]) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0xc00, 0x4, 0x5, 0xfffffffffffffff8, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x200000000}, 0x60) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x1000000, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x4000)=nil, 0x4000, 0x3, 0x33, r2, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fb1000)={&(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000faf000)=[{&(0x7f0000cac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000fb2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00006e5000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000fb4000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}], 0x4, &(0x7f0000fb0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x1000000000}, 0x2002) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000fad000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000398000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x2000005, 0x32, r3, 0x0) mmap(&(0x7f00001c4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000648000)="7573657200", &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fb2000-0x8d)="eb8193b3488d0340ab01ebb8136689d0a4322a3823fefc8cd454468257108b51dd0e32be4991e992f2b912004ff1dc771a13b25eb444365613f5d7057dca1a5bfa105600e6ba9b6bbdaae630f4890bc2c84487d9ad0317fbd9a6fe374e64976b928b3d6c95e3fcb2c0a728349be230eb2ceedc183548b020dccc3ec176da2c366b20df7e0913a8e25566a5cb85", 0x8d, 0xfffffffffffffffc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x9000)=nil, 0x9000, 0x400000000000003, 0x2010, 0xffffffffffffffff, 0x7ffffffffffffffc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000004b000)="2e2f66696c653000", &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008fb000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, 0xffffffffffffffff, 0x3d) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d9e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000cb5000/0x2000)=nil, 0x2000, 0x5, 0x4010, r3, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x2111, r2, 0x0) mmap(&(0x7f0000a4d000/0x2000)=nil, 0x2000, 0x3, 0x10, r2, 0xfffffffffffffffe) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000570000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) getsockname$inet(r3, &(0x7f0000fb4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b0000)=0x10) writev(r3, &(0x7f0000fac000)=[{&(0x7f0000706000)="480000001400197f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e0000000000000006b718231be86efd121fffff6b0f536e0481d0", 0x5b}], 0x1) 2017/07/22 03:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000d0000-0x5e)="975c2faaaded7d40402c35e13f44b23bce784d6df3914241ff957d8c3902ffff0000c10bdda16c89b1cb14d6824b1c82a1d500f9986cc73c8a35d1e67da80000000041d73ce2bfc2891e556fa6ad046f0eacf648f0eb8a000600b174") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xe, r1, 0x7fffffff, &(0x7f00003fa000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f00007f2000)=@generic={0x10, "c89060ca669653a07f2894d1c1d7e1fad24c83f128a734df6d60001358af89df153dbc69213c8b37dcd1a21ca5300a3b563c90b05452b8d974dd3e2e62ab349f05c1e9390c6db99652f879c49cc6f0e7aa554479152b450304f83716f179fe83df8428da0e2a08dec38429a6e7614d226fba3bcb377946a981c72f50595d"}, 0x80) sendfile(r2, r2, &(0x7f0000185000-0x8)=0x0, 0x8) r3 = creat(&(0x7f00006b9000-0x8)="2e2f66696c653000", 0x10) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000ad9000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$PIO_FONTX(0xffffffffffffff9c, 0x4b6c, &(0x7f0000b61000-0x5d)="61d83fb87b1bf7bfa4448a13c991fd3b659f34178ba0607ee01939144eb788adb34acc96e762a66b702d960727a478e79839061e98c98e72e2bf7c537d9934f88a2d8e863492bee3bfa3b9eae50798c9c61b58bbcf56888050a93d8846") r4 = dup3(r2, r2, 0x80000) ioctl$KDDISABIO(r4, 0x4b37) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000-0xb)="2f6465762f6877726e6700", 0x1000000080080, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f000060e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000b9e000)=0x0) fstatfs(r5, &(0x7f0000ffe000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(r5, 0x401054d6, &(0x7f00002f1000)=0x10000) fcntl$notify(r4, 0x10, 0x80000000) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000c33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb7000)=0xac) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c8c, 0x6, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) writev(r0, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) socketpair(0xf, 0x3, 0x2, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) socket$netlink(0x10, 0x3, 0x4) 2017/07/22 03:53:24 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x12, 0x201, 0x3, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6aa"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000977000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000011a000-0x8)="28776c616e302900", 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) write$tun(r1, &(0x7f00001fb000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000fed000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x401, 0x6, "02"}, 0xc) sendmsg(r1, &(0x7f000093f000)={0x0, 0x0, &(0x7f0000747000-0x20)=[{&(0x7f00004a5000-0x1)="ea", 0x1}, {&(0x7f0000bc9000)="31b875357516c87784d6510850f3e40cb23a9baf963840940d4829469d09f4f039d9c92299789122327f819b278e3ec7fcc4fb5236bcc6a5f9201000274aadbe52e98b1fec1912ab58d0ecd91e", 0x4d}], 0x2, &(0x7f0000e13000)=[{0x78, 0x139, 0x100000000, "0c6bfeee004c020db885f353fd95a97a8f0251fd25580fd43763d33f9cb2f889615ca99ecc6d2d0af4b88da4ce2c4b6301f816d09c23ea5f175d9296654b2310e4267a46bd74ea6b8b65d3913506322c7feb29abf733298caffc5989ebfa3b0d71"}], 0x1, 0xc0}, 0x800) write$tun(r2, &(0x7f000032e000-0x100a)=@hdr={0x0, 0x0, 0xa, 0x2000000010000002, 0x9, 0x2, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b09a3729c547d703e8d3343a28e278b30b0f0e5ef7fbb07a50aa9bcb7f283ae2c593639f8671f1fc650a9fad417cb163003bfe8f7450a6bca549c268f077a3e62ab009fb6bc90f323bc2eea35fa486a0ebc39ea9e70bfdb239c7d38f190d932e41dd8a19aa635ad8d20a86bbb397972fbccd0d000bff770e0668b682b84c1f61992576c6acf11b9bf850f88bc139dde1652269375b88ab4321cbcda5976a9a433286ae6abceb12dfec85c76382bc8bdeb2544df91f4c76348d0546165556d6fae7e7224f3889b0fc639639b4fdfed861884b7411a8c265463ae15796bfdc5b6b45ae8d79a4decfc6c78a4287d81f5f93d188b4f6719828a3b5d8002d2dc65dc58f903fa3856a7bf050582cf801f46a259627d32b73eda8279344407d458f5cc6a7b0a697bd5ab2130c131c3502372f729bce25ef2723268037b2d9762f50328db16821868b43825d66167876b0c3eb2fe6e46006ce624994aa3dbda5cc751e00e3b9b4509d8ec739de9866f5b0fdcfaed576afb796a21352043a387211ff6d269169121891f6281765157a2e103f662892057441d7ac9eb870f119a6416bb741466136ad46172eb35a7cf57a8e4acfdc226f4b5775002a8e5b08efef11d9f9753c7f4f702770ca06accff72414d68d69f7a817452ca2ff9de0b85c3a9b73201a9c563ed4b64177adc158882822a4f1b81d267c918ccccee8780bf2025d9991281bcc8feef979529a7ccad1876357f7b127cbf61ad051f90b1eb9b007853d6682a322eac12a1ec88a724d2cfd8794a5e421c70ad4ae6afa08b8f1e8396af0fa07e166098ee7e004f1797bb5fff02764b3597746f11fd8e913c6997c7fa43d479bba1e0e355ea5762267ee77d6883528291fe208ac4c4df927d46a63e61debe0953239062629889e885ca3d779eed3627d529fe8867938b2cd61278e7aa5b42590d89bf0d01ae6eeda8b5fa4795ac80ca304e50b1db943c9587b3dfc1e78217911b9bc88f5cadfe90c88e1b4a376b8f9b632498f5b6fae7ed06f6352bf702448169f6e7eb436483ee7fee9341d747964853cf59d8a6d518499699efe1f92bce8243ecb81397c9facab6e4f7f74cee978537c69c59f2b7fadefafc2e126ee3a42df985a0b3ea4815e5ca1587eae065d9efede273483938f54f36bd9d3dcc9d30feb82af40afb36e31c182fb89c048ba94cb80965c7b170093bad98998d3b64decf443892acc6b9bd9497be3817e740e62ddc38d497222f6dd0966a85bbd65e50bcfe9b679c606fe60f54ae0af662d4d6e7c5368282d595008d64b361a06da216113e5841673da0b8618d3d9ae3f3e80e40c7548a2cf32647b9908390560ee68d8e05cb935a89c707d97f0e233bd0c47c05e8859641f97de21fd36c153c692e3df9b1f4462114187c5d3f5e98172fed65cda1c03b05650c500afe9088f85792bbabae67392d3918c14ef066f098c6a62991a938a130649a72e07a45e3e914eb85eb4d2cbd9ed1ff5764abf96e6f60d6ba43a87af9f37d1942f3f14fd931a2126783b450d0bfad50b3d265be4020671cb9b1d020f30cd7c7246b9dd850dd769e9e2a098107555e479ab1085ab10fc3bbdff14c049a3fb2e5496f8032bfb06bbda911600ae5e6390eb815f5693a5e3520bc92d96e48b2831010729f7232a0a5717554fd26ce7001d6e518241f1261a3e4ed4ba9b2c75264cb31f4ca25059427c762c9e1a838df174b886d377701f9da61691e8c2656571e69598520254c85198fced02979e8f9d9836668e911e4b4299f561322af7cadb4a0445270b74542737146735761cd3cb3d4faf9c0f8d71da4d85cecf9ff1814c175ae4902cf27d81bde37442c71c7fddd622a3b6f968f1a54a486e90fe5227398b8ed5d5be0256572a457243a90653c580008c1e18591b078395bba520d287694c59a4a6b549f3a4b369ffc9e89348bd6d192db5095cf9ccc0d24d6f0a5dafa0c592594ad366d1ff367e9d976ecb78488c7ca1384071d9f1645ac96f4d4531e1f2f5eeed292a606fc651e75bcce7944e9672d29a1570e372b4ebe2e5d63ed80e10a1292b1bdad4ec581b332843c5f8d0c2260c8b3033cedd50ef53f02b5405a0f841c1fd8bd33d7572a1e67b9f4c3b6c70579ad342a1baf59f0779306abfbbd8fda10ca1b4bb251563fb1946b6417b94d6d01d2900a9b392b81b20ec7e18ec163fa8d8b7c514fe604326662b78c59a2dcc94f2d57250bf89d97e320c9c3b3c17bc081fda784d2f849919d38dd5606378c14162cbbf3f85552d872f9e47595cb49a90b07516a7de94234e409228c3a628e56148ab05ced66e074c748353fb9982549b20d20337ee48852f97102ad44acf964bed08e1ba6cdf5aeab925370e0359ecbbbbb635e39c0b27dc861e7c493006fd301c3ad13b30e23b517ef96b0db500c0dd3ca01f23584d5ca79c8af65b84cc77bbb1aed62cc700aa573ff371f7c11725591e0fb72b4a8ab7f1f554ae89c7969c7991188121b69f714bcf8d602a646c7d877182067cac121cf4475b9d51cfc9374f334ea2eac5535448b5b4633b77b857f62ccf7969fc2018e4b93b600c1a50cec68c4037e4a29486e51f2890de4770b364e6f52a4aa24876b680c99b2bc8d45e2296b0e8c38fc989fa4c0e75a03bbd7d06786e401366bc7994bc95bb1b2489f44a2ccff298822c19f20dd093aa1fcd73c9f175ad734084418b9f4bafd3d97fa4f8421a3b04dd3880f3b09562421dd64e7c119b1b38119714dd2e522b8ac3835a68c9d41f50eb1f90d381a6f0f3a28c6091d6c184d4efe44c2b2b579ca3bb2229ee92360d08f0192f9a06a6e8a5fc5a6ec0f68515a81c0d7f37eeaecefa405d93d6916e81912caed581613299d07bca8c7b66ca42f1918ce168a79c74f478fadf401196f2e9ef610dffda2d8a755fd07a506a4f2977d72d7e9771097a6c0c39de64815d0348375d0f6cd4e49f75bd029280b41823655a25366d50be74cc4ac7d84e383996e530415fefe6eb8956f4b6855ad44b7c0dd8f3c49341024ff145128d8a3f7917f3a62ec79a813abe97315432ccf1e1e4f108c542802d76962dc7dc5266af73d65cfd1a0283883b76ebeb8577c4d2ca576a997642647195f5d5badf27b137d0da909d4f1e446b65bb783f6e141addd07bede51e6de175aa6aa72c87edb94cdc806b32e730c0be7f5336261fbd4ac0a56deb517538b6ba218b236592964bd9e84f827776e8385d25acc2442d094f9cd7421d9c548b5b9fdd7bd9e768faa8b637f573d3dcde6052029a29f539d80bf030ba4b373c089a8ac0791f41c79c2c0f306be0787184ae9af2f14b733192fc6448884dd2ef5f04c1736e671c498c33994549d9f4db7105fac0e8e938c84f49d04ea642f75d45973b843d49203c05b8a9773631613d3c8a57b43db7a9ad18aa59b8e31413bf0380d5f136c8e7f01abf1d29d687858faa61a8be54ed9e7b31496bd9ce88a573d0834d23574fb039b80e85cb9de72423709e72f736318327e5902f77f4314d06d3caea1680dff233a840ead078fe0a0f006bb209448a64a051df2efa5fd0ef7472d00c5e532ca5db180f54fbaa4b13d268e94c1c739909b40eb7e6e52051199c44069a78a07055ae95c313ac282d3d3d281d0280d12e5657fac16a3b0ce5582ff809c7fea6555c1f286a41fd49aa6456d61f4163767579b09892b124e887fdf7b9734d59ed31991718345af5d9a4fca860b0376b53da21a8c4e2fdec36db66e63418a26fb551e4080860d0d32885b4054d1fc4c6098d299a9c6ff7c2ef1d6edfd4ad83d21049f18801a9f75d011a71232bd8656566f3db8a70dec7309f30bccbfd0b102d7aafa566c9798302cf0eca0563c76ed68a4c0635948c59f1d966dae8c6b1a0b2e88b5410b22519476b9a601491650598bdb23434f0aa32cfd171c35c8f2de258271c56c7070152f5575cfae2080b0b733a3eb22dafead9bc5643b16646da8f41e22e7821654698b175bd9027d0bf6c45f0efde79c973a39f9a1d4b9b1eadb77d27fda6340137aa963fdc98e0a6891b24dc650959e91fafd89b2f9d0d8030cc96dc080ffc627af0a7500ed6201698ea2c316ea256b50b9d0365f98803f08db3453b331c417b2af3501ab83556961b4c99ba8bbc13f8919b2e6fc1ccafd7e03de55b54b5c6aba063b3678ee38e6fa0851d937b847465e28faad3f9c027fd5bc3cc833d67be1a14011a940c2dd1e7cbf906b367e4b0a9b82945c65c1fac9f5bac1faa880bfe3e0390333aa417631e75de7a82286cbb1bddfc5b8f49639577563c61a5a25ee41dc4095756f16dce37ec3735c597980072db117e0cc0cb65453e52b2fa786a3c25a667938a673204b9c1c57375565dc184be8cf2c2b473f2bac5fd25f32386baa4541c8da41c4bf6d0b70bf79c9e08132031fddb85b44f68ed04dc47cab77d18bee4b9eafc7d988659acb465a09016c7d3479b41c0ec52dcba9f495a71dff4757a6133ca30a3219506815ed19b833dddbba627d8b83aa03f1e84c191e5d9b42655f5db4582b6a7dbe14b56b35f0bed4877c088fba15f4866dbc98db6b6aa93b8df5bbc24a77c5a706f68af9dfe2bf25abbf65aec717a40367447815aeabb7045817ce0bf09cb992f616555394935146bf600f2ad921a78c4f6e086186c1a2a06b278df16dca2754bfadcbd304d20232dbb5e633a0422ee78de5566e6db3c610183759a1048022482d41bb8aeb9301cf696177fde7e732df3a57caa40c7861872eadc2a1752d755d8f85383af5a281420ed74258e40f09b79e928ee185e53a5096615894ac667bc5a64604f1af9f85767e26b3afdac62b47305ab9ee2ddc1f55d5094cd48e1f8bd024900803938eba9781909fb4105dbb1df4c83b94c87df94758ba64c67a5411b56b829a9ae06ff339d35f5de76652fc4381cbdd232bb6f085fb36877e8fa778f5effc5e5bf2558f148c47c6f222e2f805afe12adeac10a7d6d75af566594b6c0e651b0e14bd6a6df78e72c9b4080c66b711faf4ab08dff0bb01c59b45a3c8598e8657bfe1993f09e9fe93213a3009cca6297cea9306da4ee4d41cc68f74631f4d644d76c1a5ecffd0ac9bccb506c57aec3de803b5326b52e4afa365aba7295e63c6983e73c7934312450d727a960b67ccd2f34c52951b91c31f4e6cb8c8fbebec366106eb3bfe66417e48793860b91dd0188c723398364348d1e4a0ec554de677e34db1f04392b838a1bdd87900d55fb77d84626735ccf965dcc35879f5d51d29296587b45ea9fe2b4a77971c22bf4ba086b847174558407e271ffe0cae40db62de4c11382c2d226eba75eba38c54d5449ee3920679f29ce7bb9f836afc55fb486ec5cf4396e0ee82913ad880e9044f5ef7b2352c7159acd356ec2621e0728a25cbc7652a9cc7b477370a54565b974fc64a1f332a4b437a96dfba566cb2f6b1d29cb375ca76c600f9a43acb8ea718678792dd62"}, 0x100a) r3 = socket(0xf, 0x100000000003, 0x2) sendfile(r3, r1, &(0x7f0000c1d000-0x8)=0x0, 0x100) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) mmap(&(0x7f00006f3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x2, 0x1000000000003e, r0, 0x49) r4 = socket(0xa, 0xa, 0x2) mmap(&(0x7f000022b000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x10010, r0, 0x0) clock_settime(0x6, &(0x7f0000180000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0xfff, 0x5, &(0x7f000000d000)="0000000000000000", &(0x7f0000fee000-0x4)=0x8) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2, 0x10010012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x6, 0x35, r4, 0x0) mmap(&(0x7f0000a24000/0x3000)=nil, 0x3000, 0x43, 0x32, r4, 0x0) mmap(&(0x7f00002e0000/0x1000)=nil, 0x1000, 0x3, 0x80000000000032, r3, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r5, &(0x7f000068d000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x100000000012, 0x201, 0x3, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) r6 = socket(0xa, 0x2000000001, 0x0) getsockopt(r6, 0xdf21, 0x53, &(0x7f0000a8d000)="0000000000000000", &(0x7f0000fee000-0x4)=0x8) clock_gettime(0x8, &(0x7f0000fef000-0x10)={0x0, 0x0}) 2017/07/22 03:53:24 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x0, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:24 executing program 1: mmap(&(0x7f0000000000/0xce000)=nil, 0xce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000cf000-0x5e)="975c2faaaded7d40ee2c51e13f44b23bce784d6df31e914241ff957d8c39e672341e50c10b23dda06c6c89b1cb14d6824b1c82a1d500f9986cc7278a34d1e67da82953779f41d734e2bfc2891e556fa6ad046f0eacf648f0eb8a056c00b1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e87000)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xc, r1, 0x9, &(0x7f0000087000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000185000-0x8)=0x0, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f70707000", 0x1, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000014000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000355000-0x20)="f215a49c35249b30034edaa1bace8cce54467d88ba88c9ea543c6ce14b776283"}) creat(&(0x7f000041a000-0x8)="2e2f66696c653000", 0x80) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r4 = dup3(r2, r2, 0x80000) socket$netlink(0x10, 0x3, 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000480000-0xdc)=[@in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x85}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x8e81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) ioctl$KDDISABIO(r4, 0x4b37) sched_setparam(r1, &(0x7f0000543000-0x4)=0xff) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000-0xb)="2f6465762f6877726e6700", 0x1000000080080, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f000060e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) ptrace(0x11, r1) fstatfs(r5, &(0x7f000047f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000f89000-0x4)=0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, &(0x7f00002f1000)=0x10000) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c88, 0x6, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) readlinkat(r5, &(0x7f0000f1a000-0x8)="2e2f66696c653000", &(0x7f0000fec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) writev(r0, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:24 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) request_key(&(0x7f00006ee000)="73797a6b616c6c657200", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ef000-0x17)="73656c66656d317d3a216d696d655f74797065f82e5d00", 0xfffffffffffffffe) 2017/07/22 03:53:25 executing program 5: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200000000000006, &(0x7f00000a0000-0x8)=0x0) io_setup(0xffffffffffffff01, &(0x7f0000000000)=0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000dc2000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000060a000)={0x10000, 0x1000, 0x6, 0x6, 0xfffffffffbfffffd, 0x9, 0x3, 0x6, {0x186, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1ff, 0x4, 0x6, 0xffffffffffffffe7}}, &(0x7f0000ff3000-0x4)=0xb8) r3 = semget(0x3, 0xfffffffffffffffe, 0x80) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000710000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000094e000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x1000001, 0x800000040010, r0, 0x0) r6 = openat(r5, &(0x7f0000ff5000-0x8)="2e2f66696c653000", 0x80, 0x2040) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000374000-0x10)={0x4, 0xcb, 0x4, 0x1ff}, 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000174000-0x9)="2f6465762f70707000", 0x40800, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x2, 0x161001) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffd, 0x92, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x202, 0x0, 0x0, 0x0, 0x2000000000000005, 0x20000008, 0x100000000000008, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r7, 0x0) r9 = socket(0x8, 0x0, 0x20000000000002) sendmmsg$unix(r9, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@file={0x5, "2e2f66696c653000"}, 0xa, &(0x7f00009a5000)=[], 0x0, &(0x7f0000001000-0x100)=[], 0x0, 0x0}], 0x1, 0x0) r10 = socket(0x11, 0x2, 0x1) setsockopt(r10, 0x107, 0x14, &(0x7f0000000000)="", 0x0) dup2(r9, r10) getegid() mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x11, r8, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 253.246739] netlink: 44 bytes leftover after parsing attributes in process `syz-executor0'. [ 253.262940] netlink: 44 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x1ff, 0xf, 0xa0, 0xa0, 0xfffffffffffffff7, r3, 0x0}, {0x2, 0x808000000000, 0x2, 0xd68a, 0x3, 0x6, 0x81, 0xffffffff}, {0x100000001, 0xfffffffffffffc00, 0x8, 0xfffffffffffffff7}, 0x65c, 0x5, 0x901a, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1}, 0x35a655eaae0b9691, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x21d13e5b, 0x3ff, 0xa0, 0x1}}, 0xe8) 2017/07/22 03:53:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10000, 0x0) mmap(&(0x7f0000000000/0xe3d000)=nil, 0xe3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = open$dir(&(0x7f00005e6000-0x8)="2e2f66696c653000", 0x2, 0x6d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a78000-0x4)=0x0, &(0x7f000051e000-0x4)=0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x5) socket$netlink(0x10, 0x3, 0x1) r3 = creat(&(0x7f0000ddb000)="2e2f66696c653000", 0x7c) ioctl$TCSETA(r3, 0x5402, &(0x7f00002f6000-0x14)={0x3, 0x8004, 0x800000000000401, 0xfffffffffffff7dc, 0x800, 0x100002000000000, 0x40, 0xfffffffffeffffff, 0xffffffffffffffc1, 0x8}) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000430000-0x4)=0x0) memfd_create(&(0x7f0000004000-0xe)="d301de00", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x501, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x76e, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0xe06, 0xfffffffffffffffc, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) write$tun(r4, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000012, 0x3f, 0x5, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x6, &(0x7f0000dc0000)=[{0x4, 0x7, 0x1ec, 0x5}, {0x80000000, 0x6, 0x400, 0x100000000}, {0x1, 0xfb0, 0x4, 0x2}, {0xfffffffffffffffa, 0x6, 0x5, 0x1}, {0x4, 0x3ff, 0x8, 0x5}, {0x8, 0x0, 0x80000001, 0x1}]}, 0x10) mmap(&(0x7f0000e3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x1b, &(0x7f0000e3d000)=0xffffffffffffffff, 0x4) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000e3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000e3e000-0x1d)="1f81060910ffc9e6fcfffd0100410700000060530000000040010d1380", 0x1d) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ddc000-0x2)=0x400, &(0x7f0000ddc000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000931000-0x4)=0x1c) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x4, 0x4, 0x1000, 0x2, 0x3, 0x96bc, 0x1000, 0x80, 0x5, 0x8b59, 0x4, 0x93c, 0x3, 0x60b, 0x4, 0x9, 0x3, 0x0, 0x4, 0xfa, 0x3, 0x81, 0x371, 0x7, 0x88fb, 0x1}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000040000-0x4)=0x0, 0x9, 0x0, &(0x7f0000022000)={0x0, 0x0}, &(0x7f0000040000-0x4)=0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0x0, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002e3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x14) 2017/07/22 03:53:25 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) mmap(&(0x7f00003da000/0x1000)=nil, 0x1000, 0x104, 0x5f, r0, 0x0) r1 = signalfd(r0, &(0x7f0000fae000-0x8)={0x3f}, 0x8) mmap(&(0x7f00005cd000/0x2000)=nil, 0x2000, 0x6, 0x33, r0, 0x100) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000022e000-0x4)=0x0, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xa) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000fb1000)=[0x8, 0x2d256c01]) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0xc00, 0x4, 0x5, 0xfffffffffffffff8, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x200000000}, 0x60) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x1000000, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x4000)=nil, 0x4000, 0x3, 0x33, r2, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fb1000)={&(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000faf000)=[{&(0x7f0000cac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000fb2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00006e5000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000fb4000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}], 0x4, &(0x7f0000fb0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1000000000}, 0x2002) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000fad000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000398000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x2000005, 0x32, r3, 0x0) mmap(&(0x7f00001c4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000648000)="7573657200", &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fb2000-0x8d)="eb8193b3488d0340ab01ebb8136689d0a4322a3823fefc8cd454468257108b51dd0e32be4991e992f2b912004ff1dc771a13b25eb444365613f5d7057dca1a5bfa105600e6ba9b6bbdaae630f4890bc2c84487d9ad0317fbd9a6fe374e64976b928b3d6c95e3fcb2c0a728349be230eb2ceedc183548b020dccc3ec176da2c366b20df7e0913a8e25566a5cb85", 0x8d, 0xfffffffffffffffc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x9000)=nil, 0x9000, 0x400000000000003, 0x2010, 0xffffffffffffffff, 0x7ffffffffffffffc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000004b000)="2e2f66696c653000", &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008fb000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, 0xffffffffffffffff, 0x3d) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d9e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000cb5000/0x2000)=nil, 0x2000, 0x5, 0x4010, r3, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x2111, r2, 0x0) mmap(&(0x7f0000a4d000/0x2000)=nil, 0x2000, 0x3, 0x10, r2, 0xfffffffffffffffe) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000570000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) getsockname$inet(r3, &(0x7f0000fb4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b0000)=0x10) writev(r3, &(0x7f0000fac000)=[{&(0x7f0000706000)="480000001400197f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e0000000000000006b718231be86efd121fffff6b0f536e0481d0", 0x5b}], 0x1) 2017/07/22 03:53:25 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f0d000)=@assoc_value={0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x94dc86310120223d, &(0x7f000000f000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000)=0xe1) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd, &(0x7f00007a8000-0x8)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000060a000)={0x10000, 0x1000, 0x6, 0x6, 0xfffffffffffffffd, 0x9, 0x3, 0x6, {0x186, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1ff, 0x4, 0x6, 0xffffffffffffffe7}}, &(0x7f0000ff3000-0x4)=0xb8) r5 = semget(0x3, 0x1, 0x80) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x10012, r3, 0x4) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r7 = openat(r6, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x803, 0xff, &(0x7f0000030000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f00007c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x19a, 0x0, 0x100000000, 0x4b, 0xfffffffbffffff42, 0x1000}}) syz_open_dev$tun(&(0x7f0000dba000)="2f6465762f6e65742f74756e00", 0x0, 0x600040) setsockopt$sock_str(r8, 0x1, 0x19, &(0x7f0000b7b000-0x6)="9f72000000000000003f0000000000", 0xf) socket$inet_udp(0x2, 0x2, 0x0) uname(&(0x7f0000e0c000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 253.325288] netlink: 44 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/22 03:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r2 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r2, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00007ef000-0x8)={0x3, r3}) r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r2, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 0: mmap(&(0x7f0000000000/0xe37000)=nil, 0xe37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x1406, 0xffffffffffffffff) accept$nfc_llcp(r0, &(0x7f0000e34000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e34000-0x4)=0x60) r1 = accept4(r0, &(0x7f00009fd000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c3000)=0x10, 0x7fc) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e35000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0xffffffff, 0x4f88}, 0x4, 0x1, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x3}, 0xf, @in=@broadcast=0xffffffff, 0x5, 0x6, 0x8, 0xfb, 0x10000, 0x3, 0x9}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0xf) getpeername$inet6(r1, &(0x7f00007cf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fc000-0x4)=0x1c) writev(r4, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f0000000307e500003f020bf7058100fc00850900d5081a3b00ff00fe585a", 0x1f}], 0x1) mmap(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000e37000)="2e2f66696c653000") sync() ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000048a000-0x4)=0x20) mmap(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009f7000-0x4)=0x0, &(0x7f0000170000-0x4)=0x0, &(0x7f0000e38000-0x4)=0x0) stat(&(0x7f00003ee000-0x8)="2e2f66696c653000", &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r1, r1) r6 = socket$netlink(0x10, 0x3, 0x4) acct(&(0x7f0000975000)="2e2f66696c653000") ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00009fe000)={0xb7, 0x0, 0x2, 0x4}) recvmsg(r0, &(0x7f000030f000)={&(0x7f0000e33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e33000)=[{&(0x7f0000e33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000e34000-0xab5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000853000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000d3a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x5, &(0x7f0000e34000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x8001}, 0x12000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e32000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000e2e000-0x10)={0x3f, r7}) writev(r6, &(0x7f0000947000)=[{&(0x7f0000087000-0x58)="480000001400197f00bb4b01fd0d8c560a8800000017e0764896431d000000a2015603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000750006b736231be86efd121f00ec6b0f536ece", 0x59}], 0x1) mmap(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e38000-0x8)={0x0, 0x0}) mmap(&(0x7f00003d0000/0x2000)=nil, 0x2000, 0x2000006, 0x200000000032, r6, 0x2) mmap(&(0x7f0000e38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000e39000-0x10)={r8, &(0x7f0000e38000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/07/22 03:53:25 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = timerfd_create(0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000004000-0x10)={0x2, &(0x7f0000011000-0x10)=[{0x5, 0x4, 0x9, 0x0}, {0x7, 0x3, 0x2, 0x3}]}) timerfd_settime(r0, 0x1, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000018000-0x4)=0xfffffffffffffff7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000019000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ec000)=0x9, 0x4) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x0, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) r1 = socket(0x10, 0x20000000000002, 0xc) write(r1, &(0x7f0000fc4000)="1f0000000108ff00fd4345c007110000f605f0000800010001160003000000", 0x1f) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff2000)=0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f00009ba000-0x82)="266fc97ba648a4322926554dff142d50ca9fa9deb1de1e93fae00acf8d61485333996a94e5de1859ced7ada795356f822646520f52943010b57f432d7c8397c5edb67e8c70e487e6e56f03722282c33d0286e029c8dbcba50bbdd0843932ea1c497bd51561bf19f9f734f998f0ef84bf120c8d43bdca3db7a51b912ab10e3f29d6b4", 0x82) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f00007bb000)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0xa01, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1f) writev(r5, &(0x7f0000b3b000)=[], 0x0) memfd_create(&(0x7f0000fee000)="00", 0x2) r6 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000fba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open(&(0x7f0000b01000)="2e2f66696c653000", 0x28042, 0x0) r8 = request_key(&(0x7f000037e000-0x6)="6c6f676f6e00", &(0x7f0000ff0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006fe000)="00", 0xfffffffffffffff9) r9 = request_key(&(0x7f0000b7c000)="7573657200", &(0x7f0000fef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f6000-0x1)="00", 0xfffffffffffffff9) socketpair(0x10, 0x4, 0x2, &(0x7f00006dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r10, 0x4b36) keyctl$negate(0xd, r8, 0x8, r9) write$tun(r7, &(0x7f0000b1f000)=@hdr={0x0, 0x1, 0x0, 0x12, 0x3, 0x0, "74af09b89200029a9f3ab2c2cf289ead195aaab1a4d241ff156da601f917af1424afff0e792de98442d210340252af0339ec25958a81185391197872b886d68d69d9dcde374870c8ec5d71017a45a66615cb65c9052718f0fa18b8d83f6cc57a2e9d7de554d68f52bd157f470749f8dba42f52b83875a9e6e2a5c813a14511e78e28f01e46fafb1cf95fcf86ab806592caefc41b37d69559d666354f264993654c710afc27298c4fae63ea08192975bb99c2f42ba7825f438a0c9963ac41a0763fdcb480d8abd493052216579de28e1b6e63601054c36ada6b7e4c51a5d71aaae948a08a87b0b1834968514a557c4747ad64354418"}, 0x100) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000369000-0x4)=r3) write$tun(r2, &(0x7f0000a0b000)=@pi={0x0, 0x4, "65e6a905cfd1ff1a52083e540a612f4b9196e808e58395d6cfdd6eb0d01a3f42594a6c99c9aea79737f388a516f405582fac485f784591c3aabb5e5e9364fd39ac74d14b7557f383b60d2c63c2c942e6253497befea97e71549de95d6b2d1e947aeb7b59898aacfdc1b9c8fca94eaf"}, 0x78) sendfile(r6, r7, &(0x7f0000ac2000-0x8)=0x0, 0x3ff) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r6) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r5, &(0x7f0000f90000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) mkdirat(r2, &(0x7f000065a000)="2e2f66696c653000", 0x50) 2017/07/22 03:53:25 executing program 7: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x9) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000042000-0x8)="2e2f66696c653000", &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x0, 0x4a35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuseblk_mount(&(0x7f00000c8000-0x8)="2e2f66696c653000", &(0x7f00000c8000-0x8)="2e2f66696c653000", 0xf000, 0xffffffffffffffff, r2, 0x8, 0x800000000008d1, 0x23fe) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x10000003, 0x110, r6, 0xfffffffffffffffe) mmap(&(0x7f0000077000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r5, 0xfffffffffffffffd) mmap(&(0x7f0000044000/0x3000)=nil, 0x3000, 0x400000000005, 0x1032, r3, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0xc, 0x32, r5, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) getresgid(&(0x7f0000076000)=0x0, &(0x7f00000cb000-0x4)=0x0, &(0x7f000004d000-0x4)=0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000c7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f00000c7000)="6574683000", 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c9000-0xc)={r9, 0x80008, r10}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x4, 0x12, r11, 0x0) mmap(&(0x7f0000039000/0x4000)=nil, 0x4000, 0x8, 0xb2, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000009a000/0x1000)=nil, 0x1000, 0x10, 0x32, r6, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000047000-0x2)="0b65") mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x7, 0x20000000032, 0xffffffffffffffff, 0x0) write$fuse_notify_retrieve(r6, &(0x7f00000ca000)={0x30, 0x2, 0x0, 0x801, 0x200000e5, 0x8, 0x100000001}, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x4000)=nil, 0x4000, 0x4, 0x1010, r5, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000cb000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r6) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x1000008, 0x10, r3, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x8, 0x40110, r6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0xc, 0x400000000032, 0xffffffffffffffff, 0x0) r14 = getuid() mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x1000005, 0x30, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x35, r12, 0x2) mmap(&(0x7f00000c1000/0x2000)=nil, 0x2000, 0x1000004, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000bf000)={0x0, 0x0, 0x0}, &(0x7f00000cc000)=0xc) fcntl$lock(r13, 0x800, &(0x7f0000027000-0x20)={0x0, 0x2, 0xcef0, 0x80000000000, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x4, 0x110, r3, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x0, 0x3f, r13, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, 0xffffffffffffffff, 0x0, 0x40000009) mmap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x1000008, 0x400000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, r13, 0xfffffffffdfffffd) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000ce000-0x4)=0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c3000/0x3000)=nil, 0x3000, 0x2000007, 0xd5fbf70186178cb8, r13, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0xd38b6315ae1bcfa, 0x4010, r13, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000cd000-0x1)=0x4) fallocate(r5, 0x3, 0x7, 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x11, r5, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r13, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f00000cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000095000)=[{r12, 0x3, 0x8}, {r13, 0x40101, 0x5924}, {0xffffffffffffffff, 0x8000, 0x1}, {0xffffffffffffffff, 0x8001, 0x57e4}, {r13, 0x1, 0x6}, {0xffffffffffffffff, 0x344, 0x87}, {0xffffffffffffffff, 0x648, 0x49b}, {0xffffffffffffffff, 0x7f, 0xffff}, {r13, 0x9c, 0x9}], 0x9, 0x7c) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x4000)=nil, 0x4000, 0x3, 0x2011, 0xffffffffffffffff, 0x400) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000039000)={r15, r14, r7}, 0xc) r16 = getegid() mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x8, 0xa810, r3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000a3000)=0x0) mmap(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x3, 0x2930, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000002e000)={{0x400000000000000, r1, r8, 0x0, r16, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x8, 0x5, 0xf3a, 0x24f, r17, 0x0, 0x0, 0x0}) r18 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000082000/0x4000)=nil, 0x4000, 0xb, 0x112, r18, 0x0) mmap(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x3, 0x3151, r18, 0x2) mmap(&(0x7f00000a6000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x810, 0xffffffffffffffff, 0x200000) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0xb10, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x200, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[], 0x0}, {&(0x7f000003f000)=[{0xc8, 0x0, 0x0, 0x1, 0xd, "4f19db91075907488c95f6fc16c7d1e3f2cee3bd90a18c995a8756366a33cb0c70cc6a866402c64d41aacfebb922b426bc39b8587dc5d9cfd49170501839ae6d7e6b438d50bdd4ba054323dfece60719d32836b0474757f0ed1c70ee3e4cca90e17c118217a202d2f6c96dedf92364b70f25238940e37c3d54a468c63cb2e9f359ba14fa43ecf9301e4fcc390a18263a26559e6cf41a2b4d7b15f5565f38779c21bffca7e9ccd64f403c78ddb6f44b92b6a88e40a9"}, {0xf4, 0x7ff, 0x102, 0x9, 0x4, "619630cf6d185b3ab42a62f8f5c531a140b31753d1c4414a968708d480a8fc580e1ff3bcafd3f4cfb1fc518716fead96f637860bbaf9a1e3ebe4e37f3bcf814dd88185e54c09304de1ff5a312a63463ba96a1b6158867a753b9b38a37a881882655c228b61e7c01082cdbd7165c243971aae2ad9c994b47454b2815f0e2ea2ee96f3fce5d0870a4a693f8c8954129483092694d9361775ba81fb8c17989134d52b2c1cc3021240fbb9038417d2a405381456dfcfdcf9d58343111b5d53b1321a2e0b911aa8a5213f5c6caa063d751ea4e1481655efb42fb330bc29d1910b341bb9"}, {0x4c, 0x4, 0x100, 0x4, 0x3, "ca703d759e47fe7fb47eb3dc19248d546532449396f4e3881d8c0d5070e0999f5f95b12b12c925ae4b551a2822a8bd05246dbb49ba473ef72a8d72"}, {0xd0, 0x2, 0x900, 0x2, 0x80000001, "513d2b5cc68439b9345c537989038f360a3c47de467584121f6fce26030ff86690503e2c0f5b0cfe7eaf50ecd22182554a6290ac374587423497d8819cf26618d1017a143e0eed3cab29c2b1be257fb714b19a1fa0e6dc709994d1e0a78b7f1fee66bc28e65877119c19b0f2188a0b965fe7cf73deab821d064b65134ed423ce7893f599328edcc1d6f42d2842a36a46444087271064cdac2a7ec143b84283cd2f1e6fc2dd6563780380c17f28a409f70044833725f522c2c3339cad32"}], 0x2d8}, {&(0x7f00000c8000)=[{0x4c, 0xffffffffffffffc1, 0x50a, 0x7, 0x200, "1aa3b886cfd880b03519c876a3963d17ff1c3e9b0add09b7ee27c400ddb3bac3898c748af17446a2b5bfd1da696dab23d9f70b61def7fe8fa69b1576"}, {0xd4, 0x43667fa2, 0x0, 0x0, 0x3, "0fba61147f77a5e215d2fe574d45e0407511f936847ce942d9c94a9585179229ec248cfb1cf72af2d1bbe6f944fe97a7059c60bbca6d82e536a2c3f7181b50f69a8046ed369e22f4b0b416a1c9747de62d22c1ce8f8361793f8f6b0da8aa69834ea74228aa0d87405d20e522cf16d996662c15c7927279a459367f9055c6c16918a76536e47d5e60f08f9c11f65454d126ba0356c433dff9a7da96d7a1e6475a0e863b28fccfded3eb9cb6e2ef21af8c7ce3aff347deaa17992db38cdccf808530f9"}], 0x120}, {&(0x7f000002b000-0x13bc)=[{0x100, 0x8, 0x400, 0x0, 0x8, "7db4d91ff17b6a73f478fe54fcb1ff90bb45216a3e85b7829138773e294ff574ece117c42822c64b13f489f955b7a3686c3ea9eb3c253d56a88549e77c76abcfc6b59d0da3457da2f91b6180d5d09849fa92e9b7b4aa50b8d92b4f7a2a4fe9c1a131e3272d0f5f82478eceb142e43f0140f19504a670eafb2813b786ebbf73fc92ab20735f050373eaf7d23190b36d06d50aa3add768eca99b1082554f225667b8fbc3eb87e396e1f59591ab18c63568784ee93eee076038e146e0577f648e1c3df470fd09408f2a8160ea310d89763470b5fd00f33fa926760a15d2a27cd45b8aab9faae0c9de25928cf6d1bd6b"}, {0x74, 0x80000000, 0x10, 0x0, 0x3, "ee2970dfacd9a97cbbeeccbc93cb6ae4a0779c538d299d77242e5c8324fe9a528c83849bfa8d38037d017e8d4fed431fdb088ddbe64d66882d97417f258f2418a2577262dfbc7b6da7a287838653b486b5dc610e80f9386583a8d50bc744deebaf52bb92"}, {0x1c, 0x0, 0x4, 0x5, 0x5, "42ba6ce04fd4299887"}, {0x88, 0x7, 0x20, 0x63, 0x0, "c0f372b75348542b6de42bc638e9f017e46df76ded043bc4fca6e14a3e4e91abcc7fd1812795799c9b2e0bd391a2ea5e858c02e61f7c89d7e0619e6c9a2c3f32a42514aa0903a8688d0df2dc19f995e9f48d6b00e8538ff958bc14cb27e2e3ca09bf8f0398f4ff29f222e684fe487c50058dc1a945"}, {0x1010, 0x2, 0x8, 0x7, 0x7, 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{0x2c, 0x4309, 0x2, 0x3, 0xffff, "755bca686bb1a057cc80c9cb7e4d6d6dbf5280368d43f4441abaf4"}], 0x530}, {&(0x7f00000c8000)=[{0x3c, 0x1, 0x30, 0x8, 0x1, "bb1eefee07e37b821c4da3c3875e6686b2b9792ff849ac09e2ef3bcfb3dd9d5139240d096685a68377"}, {0x108, 0x8, 0x32a, 0x8, 0xff, "a2bcc1b698c39eb55c377cc449a64ebd76dcf45a3c9a1b4a3fd8e2d4731f3a0a1e53d8aba8fb95d0690070f1dc145bca97e5f6bd2294434e8c25744439b2da97e534235918ec273017f1c56a19e25274e81553e152337f3424c49e94e1a9e242bdd38a84bfc72e12673ccc4e39d7cd488562b9e2df2f3c58b7515991b23e101a569a6448627f3d1194448c74db2e9b9bc66b20e7a8ebc88404dc29cbc3767646f51aaf2b647d25fdfd246767130e6d02b7390006da867b8869fd8d9a070975128ea76ce4cd7bed555895192917fa1d8a8d7e304cdbdd7b9fdb8bc5c7d37e7522eafce3d519103171dd0846b69a6a04f69f8dc9c228"}, {0xcc, 0x401, 0x100, 0x7ff, 0x8, 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"7b5427c8322543ef7099889dabb822b2d8df8bb65f9107439b61c653b40b0a714b1103483507762f8ecfc1073f3f12ee0f29b2af587079c0df692db1192067fefaee6de3385b3600f7c3b7ce86d5603837f8ee481ca08c41af6629b3e6eddbf775f5543ae12dbf2467fb40be287b86bb7d0d612d9fdc18000aa0a8993205e2e0435a378530d63d22311100dc96e5f4599d93aecf69d660d60fd15f4868b7dc313508e148d5f89f57231decac14020d87cc1a9741f794caa9a60782"}, {0x3c, 0x10000, 0x22, 0xffff, 0x10001, "cd03d2c58c3242782bc83ccf4db3882f9eaac0626980efd4fe1526000ce42290b15e44e47eade3637c"}, {0x24, 0x7fff, 0x300, 0x62cc9428, 0x20, "c4a268789fd3e38d207f51536259efdc41b3"}, {0xf0, 0x1, 0x320, 0x3b, 0x6, "f4d3ba746556931d4c3da222f8a761e8280549e74feafb16763466d2e6d6941bf2c1afe55fcbfc2aeec06b26714230d829e60d24eb484aacbc60e9ebe3685655403ea18f6ef51813d96754181bacf0fbf3145f976c2f6cf857b5947efb9167891d813bf46eba78c7ebea059efd74efa641adb650a80709e5a3364ddc351bd185797c61c5b312f676119eed113109c3d415aae75497729c22b263f8794336fb196db2b38c7fab3c11c62df79d23fd3ed60e0df965f83f44470c1fde53dd755dcad2ee6102c5eb2150794b3f254486b30aaa3901f6ac9c3d0044367eefd7"}], 0x21c}, {&(0x7f00000c9000-0x11b4)=[{0x1010, 0x6, 0x400, 0x1, 0x10001, "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{0x98, 0x0, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0xaec82b3039b2299b, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x20, 0x1, 0x1, [r5, r18, r4]}], 0x1, 0x20000000}, 0x800) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r18, &(0x7f0000054000-0x10)=[{&(0x7f00000cf000-0x49)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b0000000000000700000000009c", 0x49}], 0x1) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) get_robust_list(0x0, &(0x7f0000632000)=&(0x7f00006ee000-0x18)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x18) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x216f77056f4ebba7, r0) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, ""}, 0xa) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fdd000+0xd16)="1f0000000007ff00fafaff0200000000000000001f0001800905050600105d", 0x1f) 2017/07/22 03:53:25 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000003000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000de1000)={0x5, 0x8, 0x1, @thr={&(0x7f0000fe1000)="2bf8fc5f0d07346605f9451ecc53a5289ee6e4feeaa2ed1a25718080fe6bb99b19926edb8e3ac97a0bc6d73883e72aa0e2524d50ba80693f54bf74a44799ef47d7ac7ffda6d040ae96e08685255af50c6da7e3842aa1e57dbf48c1db1ee7dc9a5d38787f386400a3c82d99d2339f7435a0122740ba4e5a552ef5fe52135b820d1d707e8c381a6e5c5a2bf55669936214a57655993c19724268aa8f6b9d5dfc1fb3945f12dfcb8e3b6f80b7d9f9bdc5", &(0x7f0000fe1000)="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"}}, &(0x7f0000fe2000-0x4)=0x0) timer_delete(r2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fe0000)=0x0) stat(&(0x7f0000cad000-0x8)="2e2f66696c653000", &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f70707000", 0x4000, 0x0) ioctl(r4, 0x39, &(0x7f0000876000)="") r5 = socket(0x10, 0x2, 0xc) setsockopt(r5, 0xff, 0x0, &(0x7f0000bf7000)="c28a7787a94f28e6cfee2028f8ad0c541870c53af093073e8bc14e56ff1772a5043109896eeb67ef3819c604bc9a25b6e5e2072057", 0x35) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000979000-0x10)=@buf={0xb9, &(0x7f0000fe2000-0xb9)="662c71d8943948740a38b4863f47ca4ed217e5a0a06376b95072bcde47df161d84cb9c6c07e28e5b9b9d0c692b8a9455877020f3b5efcce5ecedb68ec1b27f558487a94c51db339371776b0b1b3c76dad8bd5e8861a837923fe67661b723369d9bc74b94dcd5e1013ef462e6f4b9ce005062931338197ff76a1b82928969f27d77a118cebc04005419d44fa0f57dada0025b0076c55686b3d6659c7a11e92c7af2ddcb6413d1bfe1e67879330b198609730cef6c1b4140b18e"}) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000fde000)=0x0, &(0x7f0000a04000-0x4)=0x4) write(r5, &(0x7f0000fdd000+0xd16)="1f0000000007ff00fafaff020000000000000000090001800905050600005d", 0x1f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x14) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f000000f000)={0x4, 0x8001, 0x9, 0x4, 0xffffffffc8922f03, 0x9, 0x3, 0x40, 0x400, 0x3, 0x80000001, 0x7ff}) 2017/07/22 03:53:25 executing program 1: syz_fuseblk_mount(&(0x7f00002be000)="2e2f66696c653000", &(0x7f0000e9b000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000095000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000544000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000000000/0xe34000)=nil, 0xe34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000003e000-0x4)=0x0, &(0x7f000043e000-0x4)=0x4) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f0000668000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000001d000)={0xffffffffffffffff, 0x8}) seccomp(0x1, 0x1, &(0x7f00002f8000)={0x1, &(0x7f00003de000)=[{0xffffffff, 0x6, 0x3, 0x24c3}]}) r3 = socket$netlink(0x10, 0x3, 0x4) fcntl$lock(r3, 0x6, &(0x7f00007b2000)={0x100000000000002, 0x2, 0x38, 0x400000ffffffff, 0x0}) stat(&(0x7f000046b000-0x8)="2e2f66696c653000", &(0x7f0000e30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004e3000-0xc)={0x80003ffc, 0x0}) setgroups(0x1, &(0x7f00001c5000)=[r5]) fcntl$getownex(r3, 0x10, &(0x7f0000929000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000073b000-0x28)={0x2, 0x6, r6, 0x59, r4, 0x4, 0xbf, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bd5000)={0x2, 0x1, 0x6, 0x7fff, 0x2}, 0x14) getgid() mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x1000001, 0x13, r3, 0xfffffffffffffffd) mmap(&(0x7f0000c8b000/0x2000)=nil, 0x2000, 0x100003, 0x10010, r0, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) times(&(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0}) getpid() writev(r3, &(0x7f0000375000)=[{&(0x7f0000087000-0x58)="480000001400190000000401fd0d8c560a8800000017e0764896431d000000a2bc5603ca8164643e8900000008213ee206000000000000ffff5bffff001cd2ed5e0000000000000006b736231be86efd121f00ec6b0f536ece", 0x59}], 0x1) mprotect(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x5) prctl$intptr(0x21, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80001, 0x80000001) 2017/07/22 03:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a52000-0xb)="8024150002000000", 0x0) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b1c000)="1a21", 0x0) write$tun(r0, &(0x7f000026c000)=@pi={0x2502, 0xfc00, "30ba7ab77440f524d4fbb46a08d59f6fdc14f8ca227a5511d85e5599ccfe017fd0c8bde2c8c1195214db7dd721096989706d05978a5f81b52fb16482afc87c32641bd50096496ee8df89eeb3d2a8d3b7d55b030b4af46e8dca580382f4aa9a35362ee23dd7d62855cbaf57e78dc785b02db8b89aa45e41f9d88982889e3ee0cdc23653803b2e36202b3739ff7bf1154f4df3f5f32f5207aa14f4539ef2a37bb439ec0013da40a003163a2acdc7be8c39b1759e0314db5d170f694bddf653f0ab97e0a6209b18002c97079145e51097a2361166c2501b60a4ebcf79c0ba9062ac846e45d3e81e9175966c0e"}, 0xf4) write$tun(r0, &(0x7f0000ab4000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x7, "80"}, 0xc) write$tun(r0, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) r1 = socket(0x11, 0x100000000006, 0x100000000000ff) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) r2 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000edd000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000ff3000-0x8)=0x0) io_setup(0xd40b, &(0x7f0000eb5000)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000060a000)={0x10000, 0x1000, 0x6, 0x6, 0xfffffffffbfffffd, 0x9, 0x3, 0x6, {0x186, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1ff, 0x4, 0x6, 0xffffffffffffffe7}}, &(0x7f0000ff3000-0x4)=0xb8) r5 = semget(0x3, 0x6, 0x22) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000710000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d6000)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x1000001, 0x800000040010, r2, 0x0) openat(r7, &(0x7f0000ff5000-0x8)="2e2f66696c653000", 0x80, 0x2040) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f13000)="1f0000000107ff060000e807000680000900000700018008008200000000b3", 0x1f) r1 = gettid() ptrace$setregs(0xf, r1, 0x5, &(0x7f00000cb000)="a4328b314e0c90b8ab16950a8ff8a6e46c04be6eeabf14d4070331137758f623e5bf11cc885e43146941868f8a16866a70a8adb4780047668a644a481ea08b53fa301b9a5d1930a3787f32fe4a7933121bdb607c35004ca1091e3fbb5fa70885afc2e61d22678ec7e08556e82c2793ed2f73ce9f2b80719f1fb6770f4d1089d9cdf8902f108def12c75cfe978d7b16c137a17c517a3aca64fd1accc7580c5cb6292694b936c4fed0ba") fadvise64(r0, 0x0, 0x8001, 0x2) recvmmsg(r0, &(0x7f0000b18000)=[{{&(0x7f0000b18000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000621000)=[{&(0x7f00000ca000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000739000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000048b000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f00000f5000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000421000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x5, &(0x7f000033f000-0x12)="000000000000000000000000000000000000", 0x12, 0x101}, 0x9}, {{&(0x7f0000055000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000180000-0x80)=[{&(0x7f0000986000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f000015b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f00006a6000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00006c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000804000-0x16)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000033f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000cba000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x8, &(0x7f0000c2c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x9}, 0x7fc00000}, {{&(0x7f0000f5e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000601000)=[{&(0x7f0000916000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000057e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x2, &(0x7f000059e000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x3}, 0x285b}, {{&(0x7f000096b000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a03000-0x20)=[{&(0x7f0000385000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000439000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x2, &(0x7f0000ac9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x5a}, 0x800}, {{&(0x7f00001f7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c95000)=[{&(0x7f0000f9b000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000014a000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00001b5000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000319000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00005a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f00001c2000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000e99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000db7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x8, &(0x7f000078a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1}, 0x4c}, {{&(0x7f0000888000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000429000-0x90)=[{&(0x7f000096a000)="00000000000000000000000000", 0xd}, {&(0x7f0000168000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000c06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000093000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f000056d000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f00002c6000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000781000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f00001dc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000b2b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x9, &(0x7f000034d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x9}, 0x1b}, {{0x0, 0x0, &(0x7f00005ed000)=[{&(0x7f0000b2e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f000099e000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000069000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f00005a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00004ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000e2f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x6, &(0x7f000065b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x81}, {{0x0, 0x0, &(0x7f00008f3000)=[{&(0x7f000098c000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000ccf000-0x8)="0000000000000000", 0x8}], 0x2, &(0x7f000047b000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x7f}, 0x5ac7}, {{&(0x7f00008a4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000672000)=[{&(0x7f0000f17000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000a4d000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x9}, 0xba06}, {{&(0x7f00004e6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000234000-0x50)=[{&(0x7f0000bc0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00005f7000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000c0b000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b75000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00008f9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000da5000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0xffffffffffffffff}, 0x7}], 0xa, 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bcd000-0x4)=0x3, 0x4) splice(r0, 0x0, r0, 0x0, 0x5, 0xd) add_key(&(0x7f0000f05000)="6269675f6b657900", &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) 2017/07/22 03:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r1 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r1, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r1, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r1, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = socket(0xf, 0x100000000003, 0x2) sendfile(r2, r1, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000001000-0x1f)="1f0000000007ff95000000070006800000fff8000900018008030006000000", 0x1f) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ebd000)="73797a6b616c6c657200", &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000076c000+0xbf9)="29766d6e657431215d6d643573756d7d00", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x870) inotify_init() 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a52000-0xb)="8024150002000000", 0x0) write$tun(r1, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0xa, 0x400, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r2 = socket(0xf, 0x3, 0x2) pwrite64(r2, &(0x7f00009d3000)="cc3f43a58f163b1d6a94ba9927713187464e76193852b3b4dd7322cf2d7688b46d17be6f26239e9502fff124a391223f3e928139f4e11270468f61df012342bb7fa99487e109b5c38373dab8b06d67d8b1577b8f06bc0586dfa05ee6463823663d2664e6ce3f221de5f49472aea8f4a364720c40116c415225c96efdd29b4e5f7d86871c0d7dd1fe0647b8afca7ae1ba00e6af88ed69d22548db21f555c96a7b3ebe97b506c90163f4c8f5089365b010aa2a4a7f9dcffdc4c89a10acabab574dd4ff7c05b8e7dea34850749422d90f7f563ee8f5c9e67157e7d3c69ea1b917787fa0fbca02f0e7fe983a846ba58e9ddd", 0xf0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000dfb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004ab000-0xc)={0x5, 0x1, 0x2cc0ade1, 0x8, 0x0}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000a29000-0x4)=0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x2000000000010032, r4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d18000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000-0x4)=0xe8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000748000)=0x0, &(0x7f0000300000-0x4)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00006bc000-0x4)={0xffffffffffffff45, 0x0, 0x5}) r5 = memfd_create(&(0x7f0000ff5000-0xc)="2f6465762f6175746f667300fe", 0x0) write$tun(r5, &(0x7f0000ff8000-0x10)=@hdr={0x2, 0x9, 0xe887, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r6 = socket(0xf, 0x100000000003, 0x2) sendfile(r6, r5, &(0x7f0000c1d000-0x8)=0x0, 0x100) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000734000-0x4)=0x0, 0x4) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000a0e000)="18000000020001000000be8c5ee18c88360000f1010300ec01000000a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e1947b3550400000067a1e2010067fc2163e000000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0xc0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000b6b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005c0000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x3, 0x7, 0x2, 0x100, 0x0, 0x4000000, r7}) sendfile(r2, r1, &(0x7f0000fe2000)=0x0, 0x4000fb) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000876000)=0x0) sendto(r1, &(0x7f0000646000)="fa11c405fe9cd632cd428014fb1d38eba4e516be0848d0a21ce0dea6ec31842ffd3307603683e195ae21f8d2ffadd5fd80eed32bf99a31915791226b06f306efe4c8d0fb49b1e7f320a91ce54d122be120939c4a4d15", 0x56, 0x0, &(0x7f000023b000)=@nl={0x0, 0x0, 0x2224, 0xcf0d}, 0xc) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) 2017/07/22 03:53:25 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000003000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f0000de1000)={0x5, 0x8, 0x1, @thr={&(0x7f0000fe1000)="2bf8fc5f0d07346605f9451ecc53a5289ee6e4feeaa2ed1a25718080fe6bb99b19926edb8e3ac97a0bc6d73883e72aa0e2524d50ba80693f54bf74a44799ef47d7ac7ffda6d040ae96e08685255af50c6da7e3842aa1e57dbf48c1db1ee7dc9a5d38787f386400a3c82d99d2339f7435a0122740ba4e5a552ef5fe52135b820d1d707e8c381a6e5c5a2bf55669936214a57655993c19724268aa8f6b9d5dfc1fb3945f12dfcb8e3b6f80b7d9f9bdc5", &(0x7f0000fe1000)="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"}}, &(0x7f0000fe2000-0x4)=0x0) timer_delete(r2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fe0000)=0x0) stat(&(0x7f0000cad000-0x8)="2e2f66696c653000", &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f70707000", 0x4000, 0x0) ioctl(r4, 0x39, &(0x7f0000876000)="") r5 = socket(0x10, 0x2, 0xc) setsockopt(r5, 0xff, 0x0, &(0x7f0000bf7000)="c28a7787a94f28e6cfee2028f8ad0c541870c53af093073e8bc14e56ff1772a5043109896eeb67ef3819c604bc9a25b6e5e2072057", 0x35) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000979000-0x10)=@buf={0xb9, &(0x7f0000fe2000-0xb9)="662c71d8943948740a38b4863f47ca4ed217e5a0a06376b95072bcde47df161d84cb9c6c07e28e5b9b9d0c692b8a9455877020f3b5efcce5ecedb68ec1b27f558487a94c51db339371776b0b1b3c76dad8bd5e8861a837923fe67661b723369d9bc74b94dcd5e1013ef462e6f4b9ce005062931338197ff76a1b82928969f27d77a118cebc04005419d44fa0f57dada0025b0076c55686b3d6659c7a11e92c7af2ddcb6413d1bfe1e67879330b198609730cef6c1b4140b18e"}) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000fde000)=0x0, &(0x7f0000a04000-0x4)=0x4) write(r5, &(0x7f0000fdd000+0xd16)="1f0000000007ff00fafaff020000000000000000090001800905050600005d", 0x1f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x14) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f000000f000)={0x4, 0x8001, 0x9, 0x4, 0xffffffffc8922f03, 0x9, 0x3, 0x40, 0x400, 0x3, 0x80000001, 0x7ff}) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000f5f000)=0x8001) write(r0, &(0x7f0000ea5000)="1f0000000307dd06000000070006820000fff800090001800dff0506000600", 0x1f) socket(0xa, 0x5, 0x1) r2 = dup(0xffffffffffffff9c) accept$unix(r2, &(0x7f0000ff7000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000b000-0x100)={0x8000000000007, 0xb31c, 0x5, 0x0, 0x4, [{0x6, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x7fc, 0x8, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x40000000006, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) socketpair(0x4000004000000001, 0xe, 0x400000000000007, &(0x7f0000fdd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fde000-0x8)={0x0, 0x0}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000c11000-0x4)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000b19000)="b100", &(0x7f0000824000)="776c616e316d696d655f74797065776c616e3000", 0x14, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000138000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = open(&(0x7f0000ce0000)="2e2f66696c653000", 0x109800, 0xbf) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3f000)=0xc) wait4(r8, &(0x7f0000e7d000)=0x0, 0x80000005, &(0x7f0000f06000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r5, 0x540c) utimensat(r7, &(0x7f0000136000-0x8)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) r9 = socket(0x10, 0x2, 0x4) write(r9, &(0x7f0000001000-0x1f)="1f0000000007ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fde000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$TCSETA(r10, 0x5402, &(0x7f0000ef2000)={0x2f, 0xfffffffffffffff9, 0x3, 0x9, 0xfffffffffffffffa, 0x27, 0x80000006, 0x5, 0x400001, 0xffff}) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9"}, 0xe) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00007e6000)=0x3) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d0b000-0x10)={0x8001, 0x34, 0x7, 0x9}, 0x10) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c17000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) r3 = socket(0x10, 0x2, 0xc) fcntl$setown(r3, 0x8, r2) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005dc000)={0x0, 0x2710}, 0x10) write(r3, &(0x7f000029a000)="1f0000000307dd06000040070006820004ff0000000201800dff0506000600", 0x1f) writev(r1, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006ec000-0x4)=0x0) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) openat(0xffffffffffffffff, &(0x7f00006eb000)="2e2f66696c653000", 0x80000, 0x40) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f000044a000-0x58)=@alg={0x26, "766e800000006d0000000000cb1e", 0x0, 0xc01, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d4e000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x3}, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="4750653f090000006264f52f7d7b4000af", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000052a000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f00005a1000/0x2000)=nil, 0x2000, 0x4, 0x1601d, r1, 0xfffffffffffffff7) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000fb8000-0x28)={&(0x7f0000a31000/0x4000)=nil, 0x1000, 0x2, 0x80, &(0x7f0000aac000/0x3000)=nil, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000036e000+0x7fa)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f94000)={0x0, 0x2, &(0x7f0000fb6000-0x1)="66a6"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e87000-0x9)="2f6465762f70707000", 0x1, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048b000)={0x3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffefffffffffffdd}, &(0x7f0000d27000)=0x98) r4 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000071a000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f0000003000-0x24)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r4, 0x29, 0x23, &(0x7f0000000000)="", 0x264) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000314000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00007d9000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00008cb000-0x4)=0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00002a5000)=0x1, 0x4) r5 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r5, &(0x7f000023e000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000254000)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x2000032, r0, 0x0) timerfd_create(0x100000000000, 0x800) unshare(0x400) 2017/07/22 03:53:25 executing program 7: socketpair(0x0, 0x4, 0xffffffff, &(0x7f0000a39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000486000-0x8)={0xff, 0x104c533e, 0xff, 0xffffffffffffffff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = memfd_create(&(0x7f0000dba000-0xc)="656d000001006e657431008a", 0x1) write$tun(r3, &(0x7f000064a000-0xa8)=@hdr={0x2, 0x7, 0x100, 0x4bc2, 0x4000000000000, 0xfffffffffffffffa, "1590db2ca80b32f4c138939f3bd5c6bb9fb94476b7bb7208a7"}, 0x24) r4 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f0000003000-0x24)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000a28000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r5, &(0x7f000023e000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000254000)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xdcc, 0x7ff]) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r2, 0x0, r0) sync_file_range(r4, 0xc75, 0x4, 0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000013d000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$evdev(&(0x7f000069e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x4000) openat(r6, &(0x7f0000fbb000)="2e2f66696c653000", 0x44000, 0x40) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f0000fb6000-0x10)=[{&(0x7f0000706000)="480000001400197f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef"}, 0xe) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000022e000)=0xffffffffffffbf6d) r1 = creat(&(0x7f0000148000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0xa, 0x32, r0, 0xffffffffffffffff) r2 = accept4(0xffffffffffffffff, &(0x7f00003fc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000)=0x10, 0x80000) r3 = accept4(r1, &(0x7f00005c7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000+0x750)=0x8, 0x1cd36151e07fc6e8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ef1000)=0x80000001, &(0x7f00005cd000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x400000002000003, 0x1013, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet_buf(r4, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df00e20063fc2163e0209cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954bcd", 0xc1) accept(r3, &(0x7f0000fcf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x80000004, 0xff, 0x400}, 0x10) r7 = socket(0x11, 0x80003, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000724000-0x8c)={0x4, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ef000)=0x8c) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="7b", 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00002f8000)={r8, 0xffffffffffffffc0, 0xea, "4c69a6cbb016cb440312f7ced383772d608559771e272e3d73e8f36f2c32750cd94f40510ec1405858f0955d41d57b563de5cdb0077f1f478e1a8f5f03d93fcd304b6947bab1ad2aec0a0f6b746a5ff77732025db5b93eca0184b2dec568b641e2e8b475fa99d679bc1f10c184820bc51405cde1329e33c2520c039a63dd48e0ad32bf7cfe7795e7d4b61d180c523ccb8dbb311390be9b0993c27ac47c8d9d66d889786d336c700a4c056e1ec18f175c0173fedd93d4082d6e3d82b14fbc656e53ce0796935a1e6fd644575fcc02a3e7aa9cb2c90fcac16df58d695db032ceb232ebbcba44f854142cfb"}, 0xf4) getgid() ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000c58000)=0x0) r9 = socket$netlink(0x10, 0x3, 0x4) write(r9, &(0x7f00002bd000-0x27)="2700000014000700030e0000120f080011000000fe070000ff00fb130000001f05080039007500", 0x27) ioctl$sock_netdev_private(r9, 0x89f1, &(0x7f0000c88000)="b5486459967116e9736d59e5174a90d593686943100f311593a26616917b94d04555adec9c87b5cb6808a10e0a7717895a22da299ebefebad8eadcc743dbc8343e47fe642ddef117a21e10e688d410c604d4f7cddc9f9cf5e1449dc346a726b1f87613eac153fa2c7dc1611b33f3d3a09dc4e7e7ed9d8e4d98a3a233a510f5359f4d5b13a0b48c88ac4bfd018bc41e23398379ff6f6a7daa1b0297b7e17b8e1c004be2ebef5e55bdee3b") getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005d0000)={{{@in=@multicast1=0x0, @in=@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000113000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000422000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x5, 0x9, 0x100, 0x9, 0x40000, r10}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000fe8000-0x8)="2e2f66696c653000", 0x0, 0x23) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x80) 2017/07/22 03:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getpeername(r0, &(0x7f0000c68000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000311000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet(0x2, 0x8000f, 0xb, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f8d000-0x1f)="1f0000000406ffde0000f40000000000000004000900ffff01000000000080", 0x1f) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x8000000) r4 = dup(r2) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000abf000)={{{{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]}, {{0xa, 0x3, 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]}}, 0x9, 0xfff, 0x3, "f4a1b0caa2c7933d17d1632f478055859bf1d106ace7185c252cbbdd8ba19655b58c195903fbb15169e9ba108141eea81c3fc59fd010f7d37febb20d6ec3e75badbafe87cd7c858909ac5ee5bb6ad7f5"}, 0x160) sendto$inet6(r0, &(0x7f0000426000)="", 0x0, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000235000)=0x0, &(0x7f00005ad000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000fd8000-0xc)={0x0, 0x0, 0x1000, 0x3}, 0xc) 2017/07/22 03:53:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000bdb000-0x4)=0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xce000)=nil, 0xce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000d0000-0x5e)="975c2faaaded7d40402c35e13f44b23bce784d6df3914241ff957d8c3902ffff0000c10bdda16c89b1cb14d6824b1c82a1d500f9986cc73c8a35d1e67da80000000041d73ce2bfc2891e556fa6ad046f0eacf648f0eb8a000600b174") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xe, r2, 0x7fffffff, &(0x7f00003fa000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f00001a0000)=@generic={0x10, "c89060ca669653a07f2894d1c1d7e1fad24c83f128a734df6d60001358af89df153dbc69213c8b37dcd1a21ca5300a3b563c90b05452b8d974dd3e2e62ab349f05c1e9390c6db99652f879c49cc6f0e7aa554479152b450304f83716f179fe83df8428da0e2a08dec38429a6e7614d226fba3bcb377946a981c72f50595d"}, 0x80) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000ad000)={0x7, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x0, 0x281, 0x8ab1, 0x101, 0x0, 0x100, 0x2003, 0x7}) sendfile(r3, r3, &(0x7f0000dcb000-0x8)=0x0, 0x8) r4 = creat(&(0x7f00002e2000-0x8)="2e2f66696c653000", 0x10) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000c13000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r5 = dup3(r3, r3, 0x80000) ioctl$KDDISABIO(r5, 0x4b37) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002bb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b9e000)=0x0) fstatfs(r5, &(0x7f000047f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, &(0x7f00002f1000)=0x10000) fcntl$notify(r5, 0x10, 0x80000000) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c8c, 0x6, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) pipe(&(0x7f00000ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) socketpair(0xf, 0x3, 0x2, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getpeername(r0, &(0x7f0000c68000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000311000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet(0x2, 0x8000f, 0xb, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f8d000-0x1f)="1f0000000406ffde0000f40000000000000004000900ffff01000000000080", 0x1f) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x8000000) r4 = dup(r2) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000abf000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xfff, 0x3, "f4a1b0caa2c7933d17d1632f478055859bf1d106ace7185c252cbbdd8ba19655b58c195903fbb15169e9ba108141eea81c3fc59fd010f7d37febb20d6ec3e75badbafe87cd7c858909ac5ee5bb6ad7f5"}, 0x160) sendto$inet6(r0, &(0x7f0000426000)="", 0x0, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000235000)=0x0, &(0x7f00005ad000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000fd8000-0xc)={0x0, 0x0, 0x1000, 0x3}, 0xc) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0x0, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800800000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa5000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fd6000-0x2c)={0x0, 0x22, "dd42c33e081409c181d87de51c9537b7291caf10483f51e7fc3a192a9b2aaa63c119"}, &(0x7f0000fd6000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd5000)={r1, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000)="2f6465762f6175746f667300", 0x8200, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000fd2000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1}, &(0x7f000099e000)=0x8) r3 = socket(0xa, 0x9, 0x8000004993a) fcntl$getownex(r0, 0x10, &(0x7f0000fd3000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000dff000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000bd3000-0x4)=0xc) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") signalfd(r3, &(0x7f00004f6000)={0x4}, 0x8) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000005000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00006a1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x665c, @loopback={0x0, 0x1}, 0x9}], 0x58) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e82000)=@common="6970365f767469300000000000000000", 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000176000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003040000000013675921deb7819705df7f0fb844075272853de5"}], 0x2c}], 0x1, &(0x7f0000506000)=[], 0x0, 0x0}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) flock(r0, 0xa) fcntl$setpipe(r0, 0x407, 0x7) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000fd5000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f00000be000)="726b0b54", 0x3) r5 = socket(0x10, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000629000)="2f6465762f6e65742f74756e00", 0x0, 0x3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000fd7000)="1f0000000007ff06000000070006800000fff8000900018008030006000000", 0x1f) r6 = request_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x0) keyctl$get_keyring_id(0x0, r6, 0x101) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000ba6000-0x1)=0x3) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 7: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1f)="1f0000000007ff06000000070006800000fff8000900018000ff0506000000", 0x1f) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000ef2000)={0x100002f, 0x6, 0x1, 0x9, 0xfffffffffffffffa, 0x23, 0x80000008, 0xfffffffffffffff7, 0x400000, 0x0}) mmap(&(0x7f0000ef2000/0x2000)=nil, 0x2000, 0x300000b, 0x20010, r0, 0xfffffffffffffffe) r1 = socket(0x5, 0x4000000807, 0x400) mmap(&(0x7f0000ef2000/0x2000)=nil, 0x2000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket(0x11, 0x1000000000003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x23, 0x30, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x400000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xf4)="66483ddb3f646f9039442ca0aff46e27802f8bd0ce48c1726f00aed2bb5f087c5ba434cc219b7a305a6d2c0f4f9a00584a77fd88292f641aa944fc52f1784c91e1aafd63f301bb6c667d26a82caaa29b12bcc0afdf0be20c3f5be1a66ddf0fec22f9ba930dcb9258efbedb87c1be704229fc80b9bf0e26e59a16d934739607a2e36d4ccd35ffdf4bbc8fdcf7848f57c872a726cf37ff9d0e25f50ad03e431fc22302c3606e558ce6996950fab56a5acdc46bf51d980bfd07f2dc3eade36ad9d87f0644feb04512216f7a9964af801c70f37a051642b79f9245e3fab72f4033a5f8f2ab769d88796b316150cfdff62210e02bae75", 0xf4}, {&(0x7f0000ef3000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x1f)="c70a27745ba956ef82136a78f20bee849be06ddc2686a0762df2521bbda968", 0x1f}, {&(0x7f0000000000)="d6b4e8cea029bd8779ed99e9ccfcc3ccae8739587539d612f18733b1b7ad6b88e101cd48357f57fb94fe2ea128d10157aac76ddff05f2b54cc6ce1408df82fbdc6b859e8a53695edc7d0c8169dda881ffb789d48e3c964b6c970b6437debe7c4412ccbda1ff75c80b34d79517556e764dd927b8bb8c78e743a53fd8363a5eedf1edbbc66c348db05f5317d37ae42ff3f3fb81a52", 0x94}, {&(0x7f0000001000-0xd)="b390e78161eeea92af1e025726", 0xd}], 0x5, &(0x7f0000002000-0x13)=[@rights={0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}], 0x1, 0x4}, 0x881) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000ef3000)={0x0, 0x0}) mmap(&(0x7f0000a7d000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x4000000000000036, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000798000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000+0x312)="2f6465762f70707000", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000003000-0xbd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r0, &(0x7f0000075000-0x1)="00", 0x1) io_getevents(r3, 0x4000000fff, 0x8, &(0x7f0000797000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00009aa000)={0x0, 0x989680}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000078a000)=0x110, 0x4) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x4000)=nil, 0x4000, 0x400100000007, 0x9010, r4, 0x7fffffc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000003000)=0x8, 0x4) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f0000f3f000)=0x0, 0x8008101) 2017/07/22 03:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000322000)="2f6465762f73657175656e63657200", 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c01000-0x90)={0x6, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003fa000-0x78)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}], 0x6) truncate(&(0x7f0000451000)="2e2f66696c653000", 0x85b) r1 = socket$netlink(0x10, 0x3, 0x6) write$tun(r1, &(0x7f000053b000-0x100)=@hdr={0x0, 0x1, 0x0, 0x4000000000016, 0x3f, 0x800000000000, "748a09b892ef359a9f3ab2c2cf209ead195aaab1a4d241ff956da601f917af1424afff0e792d0000000610340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb7ec9cd0118f0fa18b8d83f64457a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e780285d1e46fafb1cf95fcf86ab806592caefc41b37d69559d60c354f264993654c1f0b02270100ffff004000002975bbbac2f42ba7060000000000000041a0763f00000000000000022216579de28e1b6e63601054c36ada6b6c4c0007d71aaae948a08a000000000000000100004747ad64354418"}, 0x100) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000742000)="000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000da2000)=0x21) 2017/07/22 03:53:25 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ba8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006dd000-0x4)=0x1c) mmap(&(0x7f0000312000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x44000) r2 = syz_fuseblk_mount(&(0x7f00001cb000-0x8)="2e2f66696c653000", &(0x7f0000312000)="2e2f66696c653000", 0xe002, 0xffffffffffffffff, 0x0, 0x4, 0xff, 0x4) dup3(r1, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000ffb000)="020baf010200000000648fbc8e1d4b48", 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000092b000)=0x9, 0x4) mmap(&(0x7f0000935000/0x2000)=nil, 0x2000, 0x5, 0x34, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x100000000011, 0x100000000802, 0x40002006) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00006c6000-0x1000)="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") r5 = socket$netlink(0x10, 0x3, 0x0) gettid() write(r5, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) r6 = memfd_create(&(0x7f000044b000-0x3)="1a2100", 0x0) write$tun(r6, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r6, &(0x7f0000f17000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x18, "b6"}, 0xc) r7 = socket(0x8000000011, 0x4, 0x1) write$tun(r6, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r8 = socket(0xf, 0x100000000003, 0x2) sendfile(r8, r6, &(0x7f0000c1d000-0x8)=0x0, 0x100) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000518000-0x8)=[0x3, 0x2]) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00009f7000-0x4)={0x7029, 0x3, 0x5}) read(r3, &(0x7f0000c42000-0x10)="00000000000000000000000000000000", 0x10) mmap(&(0x7f000027d000/0x4000)=nil, 0x4000, 0x20000000003, 0x20032, r7, 0x25) 2017/07/22 03:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x200000000010, &(0x7f0000fdf000-0x1)="18000000020001000b00be8c5e008c5d", 0x10) r1 = socket(0x10, 0x2, 0xc) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f5f000)=0x8001) write(r1, &(0x7f0000ea5000)="1f0000000307dd06000000070006820000fff800090001800dff0506000600", 0x1f) r3 = dup(0xffffffffffffff9c) accept$unix(r3, &(0x7f0000ff7000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000b000-0x100)={0x8000000000007, 0xb31c, 0x5, 0x0, 0x4, [{0x6, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x7fc, 0x8, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x40000000006, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) socketpair(0x4000004000000001, 0xe, 0x400000000000007, &(0x7f0000fdd000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000003000-0x4)=0x4, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c11000-0x4)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000b19000)="00", &(0x7f0000824000)="776c616e316d696d655f74797065776c616e3000", 0x14, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000131000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000138000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00007c8000+0xd21)=0x13d9, 0x4) r7 = open(&(0x7f0000ce0000)="2e2f66696c653000", 0x0, 0xbf) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3f000)=0xc) wait4(r8, &(0x7f0000e7d000)=0x0, 0x80000005, &(0x7f0000f06000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r6, 0x409, 0x8) ioctl$TIOCEXCL(r5, 0x540c) utimensat(r7, &(0x7f0000136000-0x8)="2e2f66696c653000", &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) socket(0x10, 0x2, 0xc) fcntl$dupfd(r2, 0x406, r7) write(r7, &(0x7f0000001000-0x1f)="1f0000000007ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800800000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa5000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fd6000-0x2c)={0x0, 0x22, "dd42c33e081409c181d87de51c9537b7291caf10483f51e7fc3a192a9b2aaa63c119"}, &(0x7f0000fd6000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd5000)={r1, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000)="2f6465762f6175746f667300", 0x8200, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000fd2000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1}, &(0x7f000099e000)=0x8) r3 = socket(0xa, 0x9, 0x8000004993a) fcntl$getownex(r0, 0x10, &(0x7f0000fd3000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000dff000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000bd3000-0x4)=0xc) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") signalfd(r3, &(0x7f00004f6000)={0x4}, 0x8) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000005000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00006a1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x665c, @loopback={0x0, 0x1}, 0x9}], 0x58) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e82000)=@common="6970365f767469300000000000000000", 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000176000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003040000000013675921deb7819705df7f0fb844075272853de5"}], 0x2c}], 0x1, &(0x7f0000506000)=[], 0x0, 0x0}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) flock(r0, 0xa) fcntl$setpipe(r0, 0x407, 0x7) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000fd5000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f00000be000)="726b0b54", 0x3) r5 = socket(0x10, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000629000)="2f6465762f6e65742f74756e00", 0x0, 0x3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000fd7000)="1f0000000007ff06000000070006800000fff8000900018008030006000000", 0x1f) r6 = request_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x0) keyctl$get_keyring_id(0x0, r6, 0x101) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000ba6000-0x1)=0x3) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000dfb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x2000000000010032, r1, 0x0) r3 = memfd_create(&(0x7f0000ff5000-0xc)="2f6465762f6175746f667300fe", 0x0) write$tun(r3, &(0x7f0000ff8000-0x10)=@hdr={0x2, 0x9, 0xe887, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r4 = socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ff9000-0x10)={0x0, 0x0}, &(0x7f0000800000-0x4)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000ffa000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000dea000)=0xc) sendfile(r4, r3, &(0x7f0000c1d000-0x8)=0x0, 0x100) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x40) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000ff9000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000edd000)=0xc) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000ff8000)=0x71df) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000930000-0xc0)="18000000020001000000be8c5ee18c67360000f1030300000000000000093cdcc3f7b933d898055bf74852bb6a8807567f59dba67e1947b3550400000067a1000000050600000000000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba0000000000000004007f5406aa00efddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0xc0) inotify_init1(0x800) write$fuse_notify_delete(r2, &(0x7f0000db1000-0x28)={0x28, 0x100000001, 0x0, 0x1, 0xfffffffffffffffa, 0x100000000}, 0x28) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000adf000)={0x0, 0x0}) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f3f000)=0x0, 0x8008101) [ 253.958245] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006eb000)="68af719525577d46ade72b5d5235749f8d26fe9af944fd8879ce401900098d2c457cb247375b184b47296b6b53603b14959565a044610e1643541ed2e497f846da0a44e37054fb21421c326267c75f884d61a15e3177e67a6b1f9ab754e192dd18e7e23fb3cb838d9b1c9c037a75c0fe982655cb892c805a6a138f766fe3decd1bd4fc35b22026eecfffc1557be4a652579cec73d12c59b30bf1aa", 0x9b, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="", 0x0, 0x4000, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002000-0x20)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x1000)="c620c9f2b4625d7b318e9065afc0bd7c26674cc588aaf73852ea235852ba551bd7a418ead388ffc84952095093ac0a3c405bab51397b8630c4d080375e5f8437b8227d3088e67df695130c2d6dd7ab0864884b6afb", 0x55, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x0, 0xffffffffffffffff}]) socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d60000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0xa, 0x2000000001, 0x0) r3 = dup2(r2, r2) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000001000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000003000)=0x0) prlimit64(0x0, 0xf, 0x0, &(0x7f0000035000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000019000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x6, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000035000-0x28)={0x101, 0x0, 0x0, 0x7fff, r4, 0x8001, 0xbd, 0x4}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000-0x108)={0x0, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xd3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb70, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ftruncate(r1, 0x3) fstat(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r2, 0x0, 0x1000000000053, &(0x7f000000d000)="0000000000000000", &(0x7f0000004000)=0x8) fcntl$getownex(r3, 0x10, &(0x7f0000af0000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000035000)="ee4b91bc4e4a970ee828b6a81a9703503b1ea224060a4188ef8b66fa46040af49f7cf13326d91198c2e2d609b958368eef4d8ec13c626a2e47d4a17bd9eb2618f491c3cf019518285fd47192fa75efb9f68f100324d80df1d6609832321f2d8cddc3cacacb546e13231274add8048db0ad9e85607174d331e612c9f3754d5e074f1ebc336e05f8bf80cbef56df238a613772faa1c6023bf9659ec8", 0x9b) bind$unix(r3, &(0x7f0000035000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockname$ax25(r3, &(0x7f000093c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d2000)=0x10) getdents(0xffffffffffffffff, &(0x7f0000034000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009e0000)=0x2f8, 0x4) setsockopt(r2, 0x2, 0x3, &(0x7f0000693000)="fcb528bb4de25f96be49d64f020cb137915445c4cb132f432a7b0f3eafbc2240dfa92b1d1a98ae3bdc92d627565be9498f7934adc012e862c8c12e5114653a67a2564c39aa1421", 0x47) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000)=@generic={0x2, 0x322b012b, 0xb4d}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a300000802e0ffeb01da1e03368a3cdc0a000000d898055bf74852bb6a8800000000dba67e060000000000000200a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670000c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="", 0x0, 0x0, &(0x7f00006eb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 6: socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000c87000)="2e2f66696c653000", 0x8000, 0x20) timerfd_create(0xb, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000091e000)="2f6465762f72746300", 0x1a5241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f6000)=0xc) ptrace$setregset(0x4205, r1, 0x7, &(0x7f00002fa000-0x10)={&(0x7f000071b000)="dded09800d8dd53ef1c6a7315aa51e6f3dfb825a78cfbadeab4ef854ec18045086a3c0856c22514fa75f0ddbf1dac688f1e55ddd2568020aeec11da596858ebaacad03ff3557a5ef426eb5ea88d59058e5450f8af4c22865d59c86e542f05967eae427e678a54d649c284e052a48c40ca49d1fc56f1f61d02a7d9dc6da828bbd16a27477c56ef2ef63c50cc0c387ce60bbe3f0c0a105f0fa28974355445a9ff2c16cf160462e0e8ffc", 0xa9}) r2 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r4, &(0x7f0000012000-0x28)={0x28, 0xffffffffffffff04, 0x0, 0x8, 0x0, 0x4000000000}, 0x28) splice(r3, 0x0, r2, 0x0, 0x1ff, 0x8) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x2000000, 0x400000000032, r3, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x400000) mmap(&(0x7f00007fe000/0x4000)=nil, 0x4000, 0x8, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x3000)=nil, 0x3000, 0x3, 0x810, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fb6000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000fb6000-0x90)=[{{0x77359400, 0x0}, 0x1ff, 0x3, 0x1}, {{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x54a3}, {{0x0, 0x0}, 0x101, 0x3f, 0x2}, {{0x1000000020, 0x0}, 0xff, 0x1800000, 0x9}, {{0x77359400, 0x0}, 0x0, 0xdcb, 0x20}, {{r5, r6/1000+10000}, 0x9, 0x1, 0x9}], 0x90) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket(0xf, 0x3, 0x2) write(r7, &(0x7f0000067000-0x10)="020baf01020000002c647bbc8e1d4b48", 0x10) sendmsg(r7, &(0x7f0000e9a000)={&(0x7f0000e98000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004ec000)=[{&(0x7f0000c80000)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a767b6f780000000200", 0x0) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x20009, 0xcf1, 0x2, 0x0, 0x0, "09fff9ef01"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000f3f000)=0x0, 0x0) 2017/07/22 03:53:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0xd2c5, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e80000-0xe8)={{{@in6=@local={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000eea000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee9000)=0x10, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f000018b000-0x118)={0x3ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) accept$inet6(0xffffffffffffffff, &(0x7f0000a60000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000608000-0x4)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0xc, 0x84) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ea9000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bbc000-0x8)={0x8, 0x1}, &(0x7f0000ef2000-0x4)=0x8) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88010001000000000001da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001000000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0298e9e9f55406aa10ddfdff036a00000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affa00041ad0d2c03eef6795de42e384", 0xc2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, r4, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x1000000000089fa, &(0x7f0000ef3000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff0000f01ef8e804915170c0a100037930ab8eee040000000000000008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee8000-0x40)=[{0xfffffffffffffffc, 0x400, 0x9, 0x7fffffff}, {0x10000000000000, 0x8000, 0x5, 0x6}, {0x9, 0x1, 0x4, 0x4}, {0x7ff, 0x80000000, 0x6, 0xbae}, {0x1, 0x5, 0x10000, 0x9}, {0x99d, 0x100000000, 0x2, 0x7f}, {0x6, 0x8, 0x9, 0x10}, {0x8900000000000000, 0x3, 0x829, 0x40}]}, 0x10) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000+0xd9e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006eb000)="", 0x0, 0x0, &(0x7f00006eb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/22 03:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="1a2100", 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r0, &(0x7f00001fb000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x6, ""}, 0xa) fcntl$setpipe(r0, 0x407, 0x7) write$tun(r1, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x2000000010000002, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r2 = socket(0xf, 0x100000000003, 0x2) sendfile(r2, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) 2017/07/22 03:53:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="020baf580200000000647bbc8e874b48", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0x549480, 0x0) syz_open_pts(r1, 0x400000) read(r0, &(0x7f00005cc000-0x1)="00", 0x1) 2017/07/22 03:53:25 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a76626f786e65743100", 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f00005f5000-0x10)=@hdr={0x2, 0x1000006, 0x2, 0x800002, 0x0, 0xa79, "000000050a"}, 0x10) r1 = socket(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000a3c000)=0x0, 0x8002) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20, 0x100, &(0x7f0000f90000-0x36)="f341d5a83cd12fd6bb940bad53dbebe933763c8a7cccc3359cd6c1550ef4bc634d4819cc2721de9bb2524c86406803cefd1fdb9a2b47", 0x36) socket$unix(0x1, 0x12e24fbbf8640b09, 0x0) mmap(&(0x7f0000000000/0xce000)=nil, 0xce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000035e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000d0000-0x5e)="975c2faaaded7d40402c35e13f44b23bce784d6df3914241ff957d8c3902ffff0000c10bdda16c89b1cb14d6824b1c82a1d500f9986cc73c8a35d1e67da80000000041d73ce2bfc2891e556fa6ad046f0eacf648f0eb8a000600b174") mmap(&(0x7f00009ba000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xe, r2, 0x7fffffff, &(0x7f00003fa000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f00007f2000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) sendfile(r3, r3, &(0x7f0000185000-0x8)=0x0, 0x8) r4 = creat(&(0x7f00002e2000-0x8)="2e2f66696c653000", 0x10) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000ad9000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r5 = dup3(r3, r3, 0x80000) ioctl$KDDISABIO(r5, 0x4b37) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037b000)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f000060e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000bf9000)=0x0) fstatfs(r6, &(0x7f000047f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(r6, 0x401054d6, &(0x7f00002f1000)=0x10000) fcntl$notify(r5, 0x10, 0x80000000) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c8c, 0x6, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) socketpair(0xf, 0x3, 0x2, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000875000)="00da", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "14"}, 0xc) ioctl(r0, 0x3f, &(0x7f00007af000)="16da734462323ea1fbda4906706ff1076e162cda140d79f3c19d8381ede0b9929fa1cae64b1937") write$tun(r0, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) r1 = socket(0xf, 0x100000000003, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ce3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b14000)="35414f5e2cd5a3d26bdd5b43082ac9293af60f96ef2b8e39ecbb384b3e535423"}) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$netlink(r1, &(0x7f0000f26000-0x38)={&(0x7f00003e7000-0xc)={0x0, 0x0, 0x800, 0xffffffff}, 0xc, &(0x7f000018f000)=[{&(0x7f000039a000)=[{0x38, 0x65c, 0x100, 0x7, 0x52, "f0cc5ff6fff597a069c94d13df642d05f6df30e0dc7216e8065f013d60d023e5b9dcb4adca55cc"}], 0x38}, {&(0x7f0000fb5000-0x2cc)=[{0x68, 0x100000001, 0x808, 0x3, 0x8000, "f100843551a7fff8ee1786f8d315afacd4fe0a3380bbbcd5a3875edd4c7b05814473b9b24b64f1e3da8f1d5151f871844e8c9dad4a8875138e50f03e27e7762509b1b07111c0389428ccc60e57e6d3b2d986e3c3b691acc5"}, {0xf8, 0x6, 0xc00, 0x7, 0xffff, "a52f58de14ddc26b2fe137ea371112ba68582f0924ee9afa64693496ae3a0cf34a50ec93eb9febe64bc74fc7d45c499ee47d5c04e4d916986aa1445bcd7d99285e0642cdffaeb89f0c2a1f5e123242dda8f6ef553627f1fd74cd34bd4191846910fc463c8d7265a36789be862d83d6dc1fd1dcde8332c72aa5f9bf75458af40a799ad9587f26e754aa1b7cdf6513b66098acedeb0f267210d289663ca8d8ea9762a28caadb3020451578a59e7ccf197b1e7d42fc7f873f918edcfdf51a4335a4753d7637c1c33470ecfd514c6026f8b0aa460654967ec314944fc63d3dffc29aaa5b9eb42022"}, {0x98, 0xb3c, 0x1, 0xc2, 0x3, "7a2b8c7974a9395b5b49ec19aff24f7ff3b526e3a61e6d4b338bc77d14d7d8316a528469d43b1fa7b5ec3f3d8296f2751a2f2a77ca7b0a3dfec2d52ad1c5db0ba48fe290bbbc332e2dd142eecee0b053f766d510c42eb115fd27c49212508c519cb32e1d27af665e463e95072a4ee14236345322ec91e927f61f11076e4dd5d8beedbade6dc89d"}, {0xd4, 0x6, 0x8, 0x3, 0x4, "a94d1ddd03ea2dd9629dc24b3a52c51ca87aa2c4f018971496af9190be526eeba1da26b7e67e42f2b25b334680155c72dd5cf95579943bff327a1358892f1a2ae48b19010fd3565888503f76dcb4fafc2eb7d5af0fc50746022c40cc11034c9f39557330336dd30ecea1827d239f07dca87a0ed262ae4a25e65778087ef6edac140e94510a93cdde9d45061f542a6df9e9e1d64ff327662921a8796be0f945d15826fdff7617bfbf3c2886114a7c549021c27867d79778ffb4054ca3d2f6c05271a3"}], 0x2cc}, {&(0x7f0000cee000)=[{0x88, 0x5, 0xb00, 0x5, 0x8, "56b98b4de138f9715fe58f7c43289e73d824d5c6e2065dcebd14a934088b9e5cc9cc818d949b8a0a281ea4da50cfc348b474567061ec29072248400ca47b6a422aa7fc439978169124d5d8a51b18a18c048ffc5e067d8d41a4056f76893853185df3e0a4a4879f4e390a818927848cf362879950cc"}, {0xfc, 0xffff, 0x2, 0x1f, 0xf2c, "c3a26e9dae27cf5a9a88a9d90c50dee71ca1fa669b8764e70b9daf5fa365691bfced45f42eaf70497e814e5cdf2d0496f5b1655a7f0377adf56a9eba65a428e44324c77fae65f3e15a73e56d5e676ea49d7943291b9a1e3867500e761ef22b417ec04d0b521c9b5ebd229a760ab82f81c0f399ac684150ba3ca7cb4c7ba516e61842d394fe6e778c1ebb9064d5ffbea7baf2197d1623979b0cd822a9c8b9391798475b90f8f952cf836a6bbb7c150ab06193f2f9c9717e35f4ff7a9474e4f33bc2a219a888ed3ad9a1a36572670c0df93d0533762c851c700debdb167cc35c3067a51bb51171e3c40e6a6225"}, {0x9c, 0x4, 0x414, 0x8, 0x9, "eb2ae9e64884c565b8bfd08a995fb17c82f5dd884f02f5118107ebcbbeab112e9db657d978e45e3d8532eb5ed6e07d74861d601f123a894b8d54a4b4687d440cd2655f56aeba4c5c0430a50068d069b05427141ee7ba66118ee1b97b2d08f122c0194b05c4142d0bc9ff599b044aa34afdb73bb7662a30afc8b56754a7fd36a0141d06a65122270930cf"}, {0x24, 0x2, 0x1, 0x20, 0x3, "2745b9046f6d0e37e51003e46f9ba97dbe"}], 0x244}], 0x3, 0x0, 0x0, 0x44}, 0x40000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000061000)={@generic="7c43b23430d1f64c2645722665abfdc8", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000a20000)="0e1db0123927db810c999c4bbfc4f76032c533b4f08f1dde2668d8aa89f91848d3ecd5df044940d4962e3860ee75471d8873c459df95f84d1d8cd7506e1d1b9d7b3107c7d56321fa56fd0372d575a9796ce577065b45a8c853fbe6cb10e1950726d83f6a9b44e825f2e0d6e3036e80234415b83c079a", 0x76, 0x1, &(0x7f000014b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f00002a5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x20, &(0x7f00005ce000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033d000-0x4)=0x0) r4 = perf_event_open(&(0x7f0000dd5000-0x78)={0x7, 0x78, 0x6, 0x6, 0x977, 0x4df7, 0x0, 0x80000000, 0x809, 0x4, 0x8, 0x10001, 0x30, 0xc, 0x0, 0x0, 0x1, 0x4, 0x4c, 0x8000, 0x0, 0x6, 0x7, 0xdf8, 0x0, 0x7, 0x0}, r3, 0x8, r0, 0x0) r5 = epoll_create(0xffff) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) signalfd4(r4, &(0x7f0000086000)={0x8}, 0x8, 0x807fe) socketpair(0xf, 0x0, 0xfb96, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x18, ""}, 0xa) write$tun(r0, &(0x7f0000ffa000)=@pi={0x0, 0x7, "7db889db487a437d24148857db2206dca720d90ff61728bc0b5333880b58f2bf96fafa2f23f05a821b9e5b778e59e0170a0413e73ca632608038c8b9b92302e7c70cbdf42686abca5413c86888374922a41cf220885d88073c22b78b22aa849bc1d5891cd846d1a97b560c01b5cfa61075596307702dfe50740819c692e444894ed5948a84c090ee970d013c2b094e0f8e6823d45a2b1300ef0bf18cc7927d42bef485020081d211c5541bc0b6cc8f1ef467be6b8b5eed8fff035a4ff668939c4548b04e09cd9e5bf26da5e2f75e1d5af6633852cdddaec1effda9166488159471b2d1365ff50b8f5c2e9b4349c4b9156b"}, 0xf8) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) 2017/07/22 03:53:25 executing program 4: r0 = socket(0xf, 0x40000000000004, 0x2000000000000003) recvfrom$unix(r0, &(0x7f0000001000-0x44)="", 0x0, 0x40, &(0x7f0000869000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000875000)="00da", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000ddc000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x2, &(0x7f0000ee4000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000078f000-0x1)=0x0) r3 = memfd_create(&(0x7f0000a52000-0xb)="8024150002000000", 0x0) write$tun(r3, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0xa, 0x400, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r4 = socket(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000533000-0x10)={0x5, [0xffff, 0xfff, 0x8, 0x800, 0xc5]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000dfb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00004ab000-0xc)={0x5, 0x1, 0x2cc0ade1, 0x8, 0x0}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000a29000-0x4)=0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x2000000000010032, r6, 0x0) r7 = memfd_create(&(0x7f0000ff5000-0xc)="2f6465762f6175746f667300fe", 0x0) memfd_create(&(0x7f0000703000-0x8)="8024150002000000", 0x3) write$tun(r7, &(0x7f0000ff8000-0x10)=@hdr={0x2, 0x9, 0xe887, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r8 = socket(0xf, 0x100000000003, 0x2) sendfile(r8, r7, &(0x7f0000c1d000-0x8)=0x0, 0x100) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000a0e000)="18000000020001000000be8c5ee18c88360000f1010300ec01000000a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e1947b3550400000067a1e2010067fc2163e000000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0xc0) sendfile(r4, r3, &(0x7f0000fe2000)=0x0, 0x4000fb) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000876000)=0x0) sendto(r3, &(0x7f0000646000)="fa11c405fe9cd632cd428014fb1d38eba4e516be0848d0a21ce0dea6ec31842ffd3307603683e195ae21f8d2ffadd5fd80eed32bf99a31915791226b06f306efe4c8d0fb49b1e7f320a91ce54d122be120939c4a4d15", 0x56, 0x0, &(0x7f000023b000)=@nl={0x0, 0x0, 0x2224, 0xcf0d}, 0xc) ioctl$sock_ifreq(r3, 0x895e, &(0x7f0000c0c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffe00}) socket(0xf, 0x100000000003, 0x2) 2017/07/22 03:53:25 executing program 6: mmap(&(0x7f0000e78000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000e7c000-0xb4)="f8bf7c99f0ffb9b275739aacb2e1916bc161e2a0ce5c04167787159f199b659c41cb6a6a2ac4fd185d447fd197710fbb660f307eff71c3f02dfa1ca8e844dd1a218fd7e7d86a9c3bbbf74514245e57a6023e5a155304a4c1bdabbbb4c27301dc902daccd4dc160f1ecaed2c21514d19c371de780ee34000000000000000634ec9fced325da292d39c9ca5241a40e4b5df89dd8bb7b094b46214b0095f6b25188cde61b584d676b049c84148d8e479832c562bfca", 0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000001000-0xc1)="18000000020001000000be8c5ee18c88000800000000000001da1e03368a3cdc02000000d898055bf76952bb6a88200002fff30023009300000000000067a1e2010067fc2163e0209cee4a5acb01a4f20000ba00000001c88ebbff060100000b3d000000b121ec140900a4007200fb20ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9025406aa01000500000401000000000091a2ffe3c5622c1adb8a335bd8b2d17fdea21b57106039000000000000000008b4d2c23eef6795f2", 0xc1) 2017/07/22 03:53:25 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x34, r0, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000+0x2d4)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000907000/0x7000)=nil, 0x7000, 0x800a, 0x32, r1, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x204) mmap(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x3, 0x1e, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x2) r4 = accept(r3, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000090d000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000001000)=0x80000001, 0x4) bind$inet(r3, &(0x7f00004b2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x35, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x200084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000a, 0x3f, r3, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f000090a000)="fd2ae89656b356718f1a66093e45a7e8ecbb46feabe89b2a49a908", 0x1b) mmap(&(0x7f00002cd000/0x4000)=nil, 0x4000, 0x3, 0x3d, r3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000930000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000004000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000074c000/0x3000)=nil, 0x3000, 0x200000c, 0x34, r3, 0x0) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eea000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10, 0x800) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f000018b000-0x118)={0x6, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0x3, 0x10, r5, 0xd) mmap(&(0x7f0000b72000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x2, 0x201b, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x4000)=nil, 0x4000, 0x2, 0x8011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(r2, &(0x7f0000750000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eed000)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060e000/0x4000)=nil, 0x4000, 0x2000002, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f6000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet6(r4, 0x0, &(0x7f0000718000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000e49000)={0x13, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cb7000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, &(0x7f0000b96000-0x4)=0x8, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(r2, &(0x7f0000eeb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009f0000-0x4)=0x1c, 0x801) mmap(&(0x7f0000cb9000/0x2000)=nil, 0x2000, 0x1, 0x40010, 0xffffffffffffffff, 0x4) bind$inet(r6, &(0x7f000023a000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000749000/0x2000)=nil, 0x2000, 0x0, 0x40010, r6, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r9, 0x0, 0x10, &(0x7f0000579000-0xc5)="18000036020001000000be8c5ee18c88000000f1010100ec01da1e03a38a3cdcc3174e33d898055bf74852bb6a8807567f59dba67e2147b3550400000067a1e2010067fc2163e0209cee4a5af7d6a41f00000000000000c88ebbff060100000b01000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccfff6ba00000002070098e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c53eef6795de60e384e5", 0xc5) mmap(&(0x7f000075e000/0x8000)=nil, 0x8000, 0x2000000, 0x33, r10, 0x0) 2017/07/22 03:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) unlink(&(0x7f0000ff5000)="2e2f66696c653000") perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6f501809, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x2) pipe(&(0x7f00004b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x3, 0x100000000080000) r1 = socket(0x1c, 0x7, 0x200000000000000) r2 = memfd_create(&(0x7f0000487000)="00", 0x400000) unlinkat(r2, &(0x7f00003c1000)="2e2f66696c653000", 0x200) r3 = open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0x0, 0x20) readahead(0xffffffffffffffff, 0x7, 0x26) r4 = accept4(r0, &(0x7f00005d4000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37e, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x255d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r3, 0x540a, 0x5) getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000642000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002e1000-0x3)=0x0) r6 = gettid() getpgrp(r6) ptrace(0x4214, r5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000609000)={@generic="4f86c9c9442c3ccd74a831ca85cbe5fa", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000184000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x668, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000920000)=0x0) setsockopt(0xffffffffffffffff, 0x2000000000000004, 0xcf, &(0x7f0000000000)="d105071e", 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000ef7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) setsockopt$inet_buf(r7, 0x0, 0x1000000000000010, &(0x7f00003c3000)="02000000000001000000be8c5ee18c880100740000000000", 0x18) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f000067d000)=0x0, &(0x7f0000b4a000)=0x4) socket(0x19, 0x802, 0x0) 2017/07/22 03:53:25 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000875000)="00da", 0x0) write$tun(r0, &(0x7f00004b7000-0xc)=@hdr={0x2, 0x4, 0x0, 0x20, 0x0, 0x0, "00"}, 0xc) write$tun(r0, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0xfffffffffffffffb, 0x0, ""}, 0xa) write$tun(r0, &(0x7f000088a000-0x100a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000d25000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) set_mempolicy(0x4003, &(0x7f0000000000)=0x4, 0x9) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x6, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b1c000)="") mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000038b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffff001, &(0x7f0000fc6000)={0x100000008}, 0x8) r1 = socket(0x2, 0x4000000000000003, 0x2000000101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb98000)=nil, 0xb98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b98000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000b99000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000b99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000479000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ce6000)=0x0) r3 = getpgid(r2) sched_getscheduler(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 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) r4 = semget$private(0x0, 0x2, 0xa) semctl$GETPID(r4, 0x7, 0xb, &(0x7f0000f2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$netlink(0x10, 0x3, 0x800000000000000c) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000eda000-0x1f)="1f00000002031900e1ff07000000066700ed3b8509000500000000ff3ffe58", 0x1f}], 0x1) 2017/07/22 03:53:25 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000284000/0x4000)=nil, 0x4000, 0x1000007, 0x5e, r2, 0x0) socket(0x2, 0x3, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000080a000)="1f0000002000a32f0003000000e8ed14ffff000400e8810200f00880b3003cce", 0x20) r4 = perf_event_open(&(0x7f0000a9d000)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() unshare(0x20000000) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x1000009, 0x2032, r4, 0x0) mq_timedsend(r5, &(0x7f00006ce000)="ab", 0x1, 0x2, &(0x7f0000001000)={0x4, 0x1}) syz_open_dev$loop(&(0x7f00006cf000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x80) getpid() r6 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x80001003, 0x1110, r3, 0x0) sendmsg$nfc_llcp(r6, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0xc, 0x0, 0x0, 0x0, 0x80, "1814145680ffffff00ffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f00006d5000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xffffffffffffffff, ""}, 0x10, 0x0}, 0x20000000000000) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0xc010, 0xffffffffffffffff, 0xffffffffffffffff) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x207) r7 = perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1000006, 0x11, r7, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f00000e2000/0xb000)=nil, 0xb000, 0x3, 0x13, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r9, &(0x7f0000fe3000-0xa0)=[{&(0x7f0000fe3000-0xe0)="d421187946778c0deee71401f0c5b0ddabcc6a179c86b58a05f5bb4d35ca6a691f90bd7dd1a1b2f8065640f99db619e3312e1d06afce3e7a97287242891d23094f6d1405f85b", 0x46}, {&(0x7f0000fe2000)="4d24d7d68179e267e76423389315470bc7094d625bde81d96134f7c8bffe8f8032", 0x21}, {&(0x7f0000619000-0x9a)="ca8fc3295f3693771fed9b8758feccfd342d62abf3f1153439fb6af55827ae96f72c6b0b5b8bc73a3469c72be3ea0c4af73c7add871f90d5777759cf2ce467beb5fbcd7874a6c9172ec6f2badc0973fec284f42e0b73bbd62f4c95fad4cc05e82f962050b9d210c8d7ec70d54f6a783280eb18c6e1fadeb522cd5cfe5eade75ec8a622b03d65a45aa6e85fb6b10cde1fefd3af6853f6059bb0b3", 0x9a}, {&(0x7f0000c4a000)="5b3c6f8000eee4c4f4b60f91aece63d3b828a2a02dc21e26f52989811f2aee1c5d2dee3106d1be3f0a26c5d53224bd9a4ee11885f9958800d0c8f14a7f0a8e34383bf19e67d4628327e9735c1280709124652425b7e351463615746e131fc7ea3091d0bdbba657ca9b890521c0ecc2b12b6c30f73de5456f", 0x78}], 0x4, 0x6) ioctl$void(r8, 0x1) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x300000b, 0x32, 0xffffffffffffffff, 0x1) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00001a1000-0x4)=0x0, &(0x7f0000781000)=0x4) 2017/07/22 03:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:25 executing program 5: r0 = socket(0xf, 0x100000000003, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0xc010, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000000000010, &(0x7f0000200000)="02000000000001000000be8c5ee18c88", 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e57000)="2f6465762f6877726e6700", 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000a97000)={0x7, {{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @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]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000fd7000-0x4)=0xfff) r3 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000069b000)=[@in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000567000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0xb) mmap(&(0x7f0000000000/0xb89000)=nil, 0xb89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) write(r4, &(0x7f0000b30000-0x10)="0214af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000b80000)=0x4f, 0x4) recvmmsg(r4, &(0x7f0000b87000-0xc0)=[{{0x0, 0x0, &(0x7f000030d000)=[{&(0x7f0000b86000)="00000000000000000000000000", 0xd}], 0x1, &(0x7f0000976000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x800}, 0x1}, {{&(0x7f0000b87000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b23000)=[{&(0x7f00005e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000b86000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000b87000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000b86000)="", 0x0}], 0x4, &(0x7f0000376000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0xfffffffffffffffe}, 0x2efa}], 0x2, 0x40) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d5b000-0x4)=0x0) readahead(r3, 0x5c, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000000)=0x0) 2017/07/22 03:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b2000)="0005000401007d", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0xb, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) r1 = socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r2, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r2, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x18, ""}, 0xa) getpeername$netlink(r2, &(0x7f0000c4c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2d000-0x4)=0xc) write$tun(r2, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) lseek(r2, 0x0, 0x2) r3 = socket(0xf, 0x100000000003, 0x2) sendfile(r3, r2, &(0x7f0000c1d000-0x8)=0x0, 0x100) write$tun(r0, &(0x7f0000763000-0xf6)=@hdr={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "c3810583b7af3ee11ad92912c1b57aed2eb822a2fa8d8757d0e784c83b41b4030d479e27b4174d1e18c84fc6fd244a5c3cd219d6504d48ae6c6cbf2880adf66a053c9b3d3c42555d17d62b2416c6d483eb5e64974c1b74352cc9b615fb94f5412f39be592e69a004ae2229942bfd813a6f914316733e831f1794207195130b41b166f593c65f1886421869472029912fcf80d70dfc6a1cf9ab286e081ece33f1c754dd4ebe23b397d6e9fb8168bf5cbf95f9cf60812571c7af339bd6387013a91ca3b2353f9b9dfd20cbeebcb25c18b9e46504698808143b2baccc69215dd958e4fe48e5111b04ae385b68"}, 0xf6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000092f000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b71000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000112000)=0xc) getresuid(&(0x7f0000fb4000)=0x0, &(0x7f0000c42000)=0x0, &(0x7f00002c1000-0x4)=0x0) getgid() getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000134000)=0x0, &(0x7f0000b69000-0x4)=0x0, &(0x7f000026c000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f2000)={0x0, 0x0, 0x0}, &(0x7f00009c7000)=0xc) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abf000)={0x0, 0x0, 0x0}, &(0x7f0000dd8000-0x4)=0xc) getresgid(&(0x7f0000544000-0x4)=0x0, &(0x7f0000922000)=0x0, &(0x7f0000330000)=0x0) fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a38000)={{{@in6=@loopback={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000-0x4)=0xe8) lstat(&(0x7f0000e40000-0x8)="2e2f66696c653000", &(0x7f0000e78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000089000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4a000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008de000-0x4)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c90000)=0x0, &(0x7f0000ef6000-0x4)=0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3000003, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ef6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ef6000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x800000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ef7000-0x4)=0xb85c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ef6000-0x20)={"d2b3fb6a010455a38e14f50b967ba532", {0x4, 0x9, 0x266c, "88fa3c1dbca9", 0x6, 0x0}}) preadv(r0, &(0x7f0000dbe000)=[{&(0x7f0000ef5000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000ef4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000ef5000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000828000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000ef4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000059c000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000ef5000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000ef5000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x8, 0x0) setxattr(&(0x7f0000448000)="2e2f66696c653000", &(0x7f0000ef3000)="2300", &(0x7f0000392000-0x2)="2c70726f632d766d6e657431776c616e316e6f64657600", 0x17, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00009f6000-0x18)="02000000020001000000018c5ee18c880000000000000001", 0x18) openat(0xffffffffffffff9c, &(0x7f000019b000)="2e2f66696c653000", 0x200, 0x140) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ef7000)=r4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x7fffffff, &(0x7f00003d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c49000)=@int=0x7, 0x4) r1 = memfd_create(&(0x7f0000ff4000-0xb)="2c2a76626f786e65743100", 0x0) write$tun(r1, &(0x7f00005f5000-0x10)=@hdr={0x2, 0x6, 0x0, 0x2, 0x0, 0xa79, "000000050a"}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b5a000)=0x200, 0x4) r2 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000079b000-0x44)="ea6fd99ce9da0571712950ccdee874a54b2f7e94ecf3023c58f807d9a370f413b0beb57ae049dd61acd5c7e7740679bf7edc4286926f8f441e357d30cf9dac574d2f7c8b", 0x44, 0x0) open(&(0x7f0000ff8000-0x8)="2e2f66696c653000", 0x22000, 0xc0) sendfile(r2, r1, &(0x7f0000a3c000)=0x0, 0x8002) 2017/07/22 03:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000246000)={{{@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}, {{@in=@rand_addr=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}}, &(0x7f0000cad000)=0xe8) fstat(r1, &(0x7f00005f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000f64000-0xc)="212773656c66656d307d2d00", 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008ea000-0xd4)={0x0, 0xc9, "ecd3a9464d674fec0e6e71311e122f09854fb05f9f2f3428b7eba43202cb7b053fa86e122b5334914ead5e4903e6199212b94265b83a5b832d297cd47bcc551174034db21d24d7b812413732d354ff7d62f6dfe765cfc4594f2fec524932341f849b813a83649260c9948d088b2704534df16d0f364bc657b87531a156dee97cf2f5c5b553a2307310cba8c3e168e6dfa53cbf81765ec3a78a08833f98818d2e8e95d89c5cb1ca78aec22537a36e692a51a118c4d306ac217ec9b0cd8ef9ae326c338d4f64ff7a2d35"}, &(0x7f00006e6000)=0xd4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fcc000)={r5, 0x7}, &(0x7f000058c000)=0x8) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f000083c000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6c000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0xfffffffffffffc01, 0x3, 0x9, 0x0, 0x20, 0x20, 0x401, r2, r3}, {0xf, 0xfffffffffffffffc, 0x2, 0x5107240b, 0x4, 0x0, 0x400, 0x4}, {0x1, 0x15, 0xb5d8, 0x20b2}, 0x278a85e3, 0x80, 0x400, 0x1, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, 0x1, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x7, 0x2, 0x2, 0x4, 0x8000, 0x2}}, 0xe8) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef1000-0xc1)="18000000020001000000be8c5ee18c88360000f1010300ec01da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f80dba67e1947b3530400000067a1e2010067fc2163e0000000ff000003ff1f00000000000000c88ebb00c30100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0110ddfdff0008000000000000a2ffe3c5632c1adb8a335bd8b2d17fdea21b571300ffffffffffff00041ad0b492c23eef6795", 0xc0) write(r0, &(0x7f00003b6000)="0213a12502000000000105b81dfb3700", 0x10) 2017/07/22 03:53:26 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) write(r0, &(0x7f0000749000-0xd)="0209000002000000006466b78e000448", 0x10) 2017/07/22 03:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000037d000-0x5)="7f031eedc8", 0x0) write$tun(r0, &(0x7f0000eff000)=@hdr={0x2, 0x6, 0x0, 0x20, 0x0, 0x0, "e1"}, 0xc) write$tun(r0, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) 2017/07/22 03:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007f4000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1d000-0x4)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d74000-0x9)="2f6465762f72746300", 0x404a00, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000b26000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d8c000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a90000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c8000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x10000, 0x10, 0x20, 0x20, 0xfffffffffffffffe, r2, r3}, {0x1000, 0x1, 0x1, 0x6, 0x1, 0x9, 0x20, 0x4}, {0x3, 0x1, 0x7fff, 0x37e6}, 0x2c, 0x3f, 0x0, 0x1, 0x34, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffff02, 0xa9}, 0x13, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x1, 0x3, 0x5, 0xfffffffffffff873}}, 0xe8) 2017/07/22 03:53:26 executing program 4: r0 = socket(0xf, 0x40000000000004, 0x2000000000000003) recvfrom$unix(r0, &(0x7f0000001000-0x44)="", 0x0, 0x40, &(0x7f0000869000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000875000)="00da", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000ddc000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x2, &(0x7f0000ee4000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000078f000-0x1)=0x0) r3 = memfd_create(&(0x7f0000a52000-0xb)="8024150002000000", 0x0) write$tun(r3, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0xa, 0x400, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r4 = socket(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000533000-0x10)={0x5, [0xffff, 0xfff, 0x8, 0x800, 0xc5]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000dfb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00004ab000-0xc)={0x5, 0x1, 0x2cc0ade1, 0x8, 0x0}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000a29000-0x4)=0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x2000000000010032, r6, 0x0) r7 = memfd_create(&(0x7f0000ff5000-0xc)="2f6465762f6175746f667300fe", 0x0) memfd_create(&(0x7f0000703000-0x8)="8024150002000000", 0x3) write$tun(r7, &(0x7f0000ff8000-0x10)=@hdr={0x2, 0x9, 0xe887, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) r8 = socket(0xf, 0x100000000003, 0x2) sendfile(r8, r7, &(0x7f0000c1d000-0x8)=0x0, 0x100) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000a0e000)="18000000020001000000be8c5ee18c88360000f1010300ec01000000a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e1947b3550400000067a1e2010067fc2163e000000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0xc0) sendfile(r4, r3, &(0x7f0000fe2000)=0x0, 0x4000fb) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000876000)=0x0) sendto(r3, &(0x7f0000646000)="fa11c405fe9cd632cd428014fb1d38eba4e516be0848d0a21ce0dea6ec31842ffd3307603683e195ae21f8d2ffadd5fd80eed32bf99a31915791226b06f306efe4c8d0fb49b1e7f320a91ce54d122be120939c4a4d15", 0x56, 0x0, &(0x7f000023b000)=@nl={0x0, 0x0, 0x2224, 0xcf0d}, 0xc) ioctl$sock_ifreq(r3, 0x895e, &(0x7f0000c0c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffe00}) socket(0xf, 0x100000000003, 0x2) 2017/07/22 03:53:26 executing program 1: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000efe000-0x4)=0x2, 0x4) signalfd4(r0, &(0x7f0000e29000-0x8)={0x7}, 0x8, 0x80800) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000efe000-0x10)="0214af0002000000006466b78e000448", 0x10) recvfrom(r0, &(0x7f0000efd000-0xc9)="00000000000000000000000000000000", 0x10, 0x0, &(0x7f0000efd000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000518000)=0x0, &(0x7f0000875000-0x4)=0x4) 2017/07/22 03:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) init_module(&(0x7f0000c06000-0xb)="2f6465762f6877726e6700", 0xb, &(0x7f000066d000)="00") write$tun(0xffffffffffffffff, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(0xffffffffffffffff, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(0xffffffffffffffff, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r0 = socket(0xf, 0x100000000003, 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:26 executing program 3: r0 = socket(0xf, 0x803, 0x100000002) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000efe000-0x10)="0214af0002000000006466b78e000448", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x80)=[{{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000efe000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x2, &(0x7f0000efd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x7}, 0x24}, {{&(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000efd000)=[], 0x0, &(0x7f0000001000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0xffffffff}, 0x8000}], 0x2, 0x42) recvfrom(r0, &(0x7f0000efd000-0xc9)="00", 0x1, 0x0, &(0x7f0000efd000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000efe000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000+0x8c2)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) fcntl$getflags(r0, 0x40b) mmap(&(0x7f00006b7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006b7000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0x7ff, 0x400, 0x7, 0xa7, 0x7f}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r5, &(0x7f0000002000)=&(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x8)=0x18) rt_sigsuspend(&(0x7f0000001000)={0x4}, 0x8) r6 = fcntl$dupfd(r4, 0x0, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000002000)=0x40) memfd_create(&(0x7f00006ba000-0x9)="2f6465762f70707000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/07/22 03:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004ce000)="2e2f66696c653000", 0x100) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000aed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r1, &(0x7f000023e000-0x38)={&(0x7f0000957000-0x8)=@ax25={0x3, {"fda762a8682292"}, 0x6}, 0x10, &(0x7f000097e000)=[{&(0x7f0000254000)="02020500020000000000f2466567b7f5", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x100000000003, 0x2) sendmmsg$unix(r2, &(0x7f0000af9000-0x70)=[{&(0x7f00001eb000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c31000-0x80)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x1) 2017/07/22 03:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000037d000-0x5)="7f031eedc8", 0x0) write$tun(r0, &(0x7f0000058000)=@hdr={0x2, 0x8, 0x0, 0x20, 0x0, 0x0, "e1"}, 0xc) write$tun(r0, &(0x7f00007c1000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x4, 0x4, "010052"}, 0xe) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x18}) write$tun(r0, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) io_setup(0x1, &(0x7f000013c000-0x5)=0x0) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) fstat(r0, &(0x7f00009e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/22 03:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000-0x4)=0x54) r1 = creat(&(0x7f0000345000)="2e2f66696c653000", 0xe6) mq_timedreceive(r1, &(0x7f0000754000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x4800000, &(0x7f000030a000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f00000d0000-0x5e)="975c2faaaded7d40402c35e13f44b23bce784d6df3914241ff957d8c3902ffff0000c10bdda16c89b1cb14d6824b1c82a1d500f9986cc73c8a35d1e67da80000000041d73ce2bfc2891e556fa6ad046f0eacf648f0eb8a000600b174") ioctl$int_in(r0, 0x5473, &(0x7f0000bbd000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xe, r3, 0x7fffffff, &(0x7f00003fa000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r4, r4, &(0x7f0000185000-0x8)=0x0, 0x8) r5 = creat(&(0x7f00002e2000-0x8)="2e2f66696c653000", 0x10) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000ad9000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r4, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r6 = dup3(r4, r4, 0x80000) ioctl$KDDISABIO(r6, 0x4b37) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000-0xb)="2f6465762f6877726e6700", 0x1000000080080, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f000060e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00007b4000-0x8)={0x2, 0x50, 0xb791, 0x8000, 0x100}) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000b9e000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006aa000-0x8)={0x1, 0x9, 0x2, 0x5}, 0x8) fstatfs(r7, &(0x7f000047f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(r7, 0x401054d6, &(0x7f00002f1000)=0x10000) rename(&(0x7f0000212000)="2e2f66696c653000", &(0x7f00000de000-0x8)="2e2f66696c653000") ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c88, 0x9, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000c17000)=0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x6, 0x8fbb) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x800, 0x0) r1 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x8) socket$inet6(0xa, 0x2, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00003d5000-0x8)=0x1) r2 = dup2(0xffffffffffffffff, r1) mq_timedreceive(r2, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a21000-0x4)=0x3) sendto$inet6(r2, &(0x7f0000e47000)="e44b94531faa10dbc3d9131b9f9e", 0xe, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) pipe(&(0x7f0000bec000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000669000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r3 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x9, &(0x7f00002fc000-0x8)=0x0) r5 = socket(0x11, 0x3, 0x0) getsockopt(r5, 0x10000, 0x80000001, &(0x7f00002af000)="", &(0x7f0000a50000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r4, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) lstat(&(0x7f00001cb000-0x8)="2e2f66696c653000", &(0x7f0000c1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, r6, 0x0, 0x100000001, 0x1001401) writev(r3, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x200000000000007, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000687000)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x3, 0x0) 2017/07/22 03:53:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = creat(&(0x7f0000c96000)="2e2f66696c653000", 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f00004b2000-0x24)={0x81, 0x5, 0x1f, 0x7f, 0x9, 0x401, 0x6, 0x2, 0xf20, 0x400001, 0x93, 0x3}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00001c1000)=0x0, &(0x7f0000ffb000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000017b000)=0x0) sendto$inet6(r2, &(0x7f0000821000)="", 0x0, 0x4080, &(0x7f0000ddd000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @generic="bdbd9c910c8990196cfe3c92bcda58ee"}}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r4 = memfd_create(&(0x7f0000034000-0xe)="6c6f00ff01000000000000000080", 0x5) fcntl$notify(r0, 0x80000004, 0x1) write$tun(r4, &(0x7f0000e4b000-0x10)=@hdr={0xfffffffffffffffe, 0x5, 0x3, 0x7fff, 0x10000000000002, 0x8001, "c2091151"}, 0xe) write$tun(r4, &(0x7f0000ff5000)=@hdr={0x0, 0x40000000000000, 0x200000, 0x0, 0x3, 0x5, ""}, 0xa) write$tun(r4, &(0x7f0000bf9000)=@hdr={0x0, 0x85, 0xa, 0x2000000010000002, 0x2, 0x1, "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"}, 0x100a) mmap(&(0x7f0000000000/0xe34000)=nil, 0xe34000, 0x3, 0x10, r0, 0x0) r5 = socket$inet(0x2, 0xf, 0x3) getsockopt$inet_int(r5, 0x0, 0x11, &(0x7f0000851000)=0x0, &(0x7f0000a81000)=0x4) r6 = dup2(r4, r2) mq_timedreceive(r4, &(0x7f00004d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f0000b2e000)={0xffffffffffffffff, 0x989680}) read(r4, &(0x7f0000a53000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r7 = socket$netlink(0x10, 0x3, 0x4) stat(&(0x7f0000136000)="2e2f66696c653000", &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r7, 0x10, &(0x7f0000e3f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f000073b000-0x28)={0x2, 0x3, r9, 0x400000055, r8, 0x4, 0xbf, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002d7000)={0x2, 0xfffffffffc000002, 0x8000000000000006, 0x0, 0x4000000000000002}, 0x14) getgid() getpid() writev(r7, &(0x7f0000375000)=[{&(0x7f0000087000-0x58)="480000001400190000000401fd0d8c560a8800000017e0764896431d000000a2bc5603ca8164643e8900000008213ee206000000000000ffff5bffff001cd2ed5e0000000000000006b736231be86efd121f00ec6b0f536ece", 0x59}], 0x1) 2017/07/22 03:53:26 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf83a000000000000000200000002000000000008db1ee9ff4435eade5f", 0x28) 2017/07/22 03:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:26 executing program 1: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004cb000)="2f6465762f76637300", 0x80000, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eaa000)=0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000eab000-0x108)=@pi={0x1000, 0x0, "8f89f60985dcdb129148e15ba98e7631ed39d3683c7cc90741f577c57e0886fae864dba94a67b96e718f8197385131157d5a3a00f5a00367d6f50e1639d3f48e104598cf3760930c8e947bd91f490c368a6cf0ffd02017a916a6970cdb6c0ae7f8a217ef746d223017b9f12698d75054f6b280f3fdca2f0a04d23fed38972eeec0fb9723205d66be10ea92ec1077df77418bb95cf5fe8efcab3569ef0b7440d742f2763e6432769c9f9c13fece9a8c44a9605f14aa257c91e6ae66e3175eff155ec05d8d36bbfb3a2b52d13c6a2e35976f315e2ebc9eed54a21d8c528894bf734ff4d109e01d06109a78312f9144b88f08369159e36e2b7bf1ac8d864dc909"}, 0x108) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eac000-0x9)="2f6465762f73672300", 0x7, 0x400000) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000eac000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000eab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000cf9000-0xee)="18a314f11d131623fe77c917b93b87bb18ba936a20a936a1f607f78217c7f8287a2cd6cb597056d3380e95dc2298eff8410d64dab66b8422808ada37c9ccf65ec2a23f223ea88d199cc9aa40849dd8bb438899fa19c721be67e9adafce32da022ef8462bd5a98c120a7c22cc3cf1611aeb5529ca44d13d16d653a5b7850912cf841c981bd92449de38e98a6399c8f81214c138cedeb313cca3b088ad45086473ea8b4a1d865684c9829600c0bfb535b242d2cffeb24fd751c40b816a359abbab0f8f660f4b71ae53a362094e57469f0f164bbe34e239460b7ff18cde7ff9c33ce52eb35fc2d311c28e6337eec75d", 0xee, 0x4, &(0x7f00007ef000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x78}, 0x1c) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000940000)="755bb0a7cad803f0e1973403968cfdf0e74235b1b642bb594177ebe1253b742e745b03280506f1a5dff144b0a29428ef65cdae1798f1a332a65848a6ce7c7f71d670e9314994923de77e2426f99842ba4352e1a639d2e4329f8aa0062758352bfdd55bc3971c4082356f8d73f242ca83d7ad5cc9c6f97bedce6e5bc9cf39c97ce057122a1ff82c6ce9cfc8dddbda7e827292a982fb7b7bb51323b6d6391d4c123dc972b521c3cfbc2ff558d4a6fa9c652cff639f989ca0a5541c7e1f53b5dcdd936919425cf547bae437b6cb99c6219a") r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000ead000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00003f9000-0x20)="4d000000020000001108000000f77f0000000000f7d5a7ebee000072052a87e6"}) 2017/07/22 03:53:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xcdf, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) sync_file_range(0xffffffffffffffff, 0x0, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2e2f66696c65302f66696c653000", 0x2000000000000, 0x200180) r1 = socket(0x8000010, 0x5, 0x3) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$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]}) r3 = epoll_create1(0x0) bind$inet(r1, &(0x7f000017c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b84000)={0x40000004, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x1, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r3, 0x81, 0x5}, {r2, 0x7, 0x6}], 0x5, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000000b000-0x8)={0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x8000000f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socket(0x1b, 0x1, 0xee81) syz_open_dev$sndseq(&(0x7f000000c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) pselect6(0x40, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0xc470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000)={0x0}, 0x8}) pipe(&(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000f5d000)={&(0x7f0000994000/0x2000)=nil, 0x13f, 0x2, 0x1, &(0x7f0000401000/0x3000)=nil, 0x20}) 2017/07/22 03:53:26 executing program 5: mmap(&(0x7f0000000000/0xe35000)=nil, 0xe35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x1406, 0xffffffffffffffff) accept$nfc_llcp(r0, &(0x7f0000e34000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e34000-0x4)=0x60) r1 = accept4(r0, &(0x7f00009fd000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c3000)=0x10, 0x7fc) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @rand_addr=0x2fe, @rand_addr=0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e35000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0xffffffff, 0x4f88}, 0x4, 0x1, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x3}, 0xf, @in=@broadcast=0xffffffff, 0x5, 0x6, 0x8, 0xfb, 0x10000, 0x3, 0x9}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0xc) getpeername$inet6(r1, &(0x7f00007cf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fc000-0x4)=0x1c) writev(r4, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f0000000307e500003f020bf7058100fc00850900d5081a3b00ff00fe585a", 0x1f}], 0x1) uselib(&(0x7f0000c5b000-0x8)="2e2f66696c653000") sync() ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000048a000-0x4)=0x20) getresgid(&(0x7f00009f7000-0x4)=0x0, &(0x7f0000170000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x0) stat(&(0x7f00003ee000-0x8)="2e2f66696c653000", &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000674000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) getgroups(0x0, &(0x7f0000ada000)=[]) r5 = dup2(r1, r1) r6 = socket$netlink(0x10, 0x3, 0x4) acct(&(0x7f0000975000)="2e2f66696c653000") ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00009fe000)={0xb7, 0x0, 0x2, 0x4}) recvmsg(r0, &(0x7f000030f000)={&(0x7f0000e33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e33000)=[{&(0x7f0000e33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000e34000-0xab5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000853000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000d3a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x5, &(0x7f0000e34000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8001}, 0x12000) ioctl$void(r4, 0xc0045878) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e32000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000e2e000-0x10)={0x3f, r7}) writev(r6, &(0x7f0000947000)=[{&(0x7f0000087000-0x58)="480000001400197f00bb4b01fd0d8c560a8800000017e0764896431d000000a2015603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000750006b736231be86efd121f00ec6b0f536ece", 0x59}], 0x1) 2017/07/22 03:53:26 executing program 1: r0 = timerfd_create(0x0, 0x80000) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80002, 0x0) epoll_create(0x800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff5000-0x8c)={0x0, @in6={{0xa, 0x1, 0xab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff4000)=0x8c) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ff4000)={r2, 0x1000, "6486c7488691870a749bfa8fa57a70eedbd07285c48f6a6b2730695057096c672fd748f5aa36791c2ccd816877ef0d100a169cea2a5fd1fc288118582fab49942519a5210d2311cf8fafd52af1dfe14940c4453548367d3c295e8fa25eac975383e56c874260852c0fb1842c02e6ae74e183a5785c92687764759b79e90ec556e6d03befadc0de671b2b2ff76cfdfe817ddc0e8a4900e45a93c6157c92f23d329b8491fcda1be217fa6b113c8c593bd515d04a66324a6417c98b9fbc7776b054e6b42eb43504e4ac6ce47ac5521de9940e8098ff32822e7d09ebebb74164f2108b590e4190524adac7be31e6f4fcdfe08dfaa805a83b4bf697bd9af9884dca841ccb46853186dc8288c30f41142c20bf7bd452cd372edae0c97cac7de95b2605cfc5dcf6b9e820d0151ebebd9e051c434cfe957346a3b587de1eeb7e96ef494bd6665ab5cda5d891b55398bf9f9851d4711b78d3f7767aa22ac29cd15ff83912737bf3df089252cf0cf0153e8bfc226ad9f4548f9c44478471f5ea74869705fd35011a847d736d8a206bcc53a900b92324ec418dc677319de9323dfbe89c6a869316f003bfc0c3a4ba4fd266ccc0913926a4837c1834d25214911856096183ca17af7a03eac5a570442b1336f888ff5718798d8c0a17fc6bd1183dbe28e674ab2af48a0ca2d0061afc1c37c43dd87e60104e5e4fd12324876a5107fb41edf51e0f87189a509b4d6c98a71552466040842f40c326c899259d0e7d992b522446ac6f764136dc617d33139b3a147be17810eff52571b3f965d75caf7dbde4260cc8bd6250689149a021784bb907dcf7e29f24ab5503a1c94c95fe9cae9f1fccd1b55b3864ff657f80ef3d2451424bcfe715e2e501b86f73fd790075416d48f764524221eafec516607452f35d626394a71014d1eb44e34e6f960c38c3fcfef394df3dca0d4eb0d747c14dbe5c2edacae5ab4bd94c393a3dfdec034af230136413151f922cc6dd9d61e20398bd1b3cb8d5654ebd27d696523d09e5dfa4fc45bddee62853693b4de87f1897000faabc2767f187397fd30c862b9ae11298cab77b0b19e5a24b396ab43a1ff37b8e93557dc20bef59ed4be4b5b216f837648dc9f6b426385df4f92aac4692828943eb493cb9552d077674b90bdf871eff527c786ef20469fe36b5c3fdd32d958e9672bac4069ac26568f8a4dd4037de13454154a77cfe6a6b31868a7e4bd5580dddc2cc3f8b4c8aad059b2e405f4a6ceaa13b9e71d5b6dabfdcbaa090431398be33df73643bb051d79530a17b9d3f933d71f451ace07d766f87b9e9bce025e9a4f862944fc705fab69e05c52b7a7183ea8fbb2714dc58273eb855cb8c0d09dd19897d2d36cfed097321c80a2522d2d8ee0c44b242b60b666841a54a04dd5d74b2334efcfee103d269e130b27f86684ad4fcf84626aefb08783c3f94d02be6eab379658b48b432bd681f636d3d074fb00bd298f5d947daba695dd7108a25f6410b6e5c16c94ecca0c6eafe11271817aac0486cd2bde7e449b8141845c026dca456c49055f6ce0352c84d08d8e8853d7f9d8ad75fb0e31521dbffb993f24ad9dff4658ba1942bab3e2e91f920b01c5a52f23830e712ecfac3cbe3e2fdac7373e5a7fe1c1d1782c4acff308fb30667a0c2157c17067f2cf813a140277a429c158b4c444eec334b0429cc7329823651dec19743172e6505223e5fb50484461bb795d52ddb8b0e2abf3d28f628c9c9050d7f1e86d1759189110ff471e7de6b9a74c636506fd95a52cbdc52ac24f3b99ae99638ae314191dd1fcedfb89207f940d327a602d7c32bd2f9d455b2777c92bc2e31dce48dca9f5dd3c5e92ffc01ce200be76e270e50cb3e9597e240f32a4d940bd6e608b31af5af7620090137e7903faf18b96a049339ae6f1dc98c209f715b07ee3c207b0b6010b3a59d01b8bd130778b90d31df5421bbd26f0e26e46e4608421143822e8156bb64083327bca666429ee495de826ca1681a0239409deedc3392733723768a0f1becc3e2b5f48d8733fd2f598736db0c1aef5e7b99e504bb797b29d08d99f56832b66f5b52fda7cd0baaec9f5a1057bab290d043fbe444e39087a13711cb4d60c5047e19e297b80cdd9eccb2fdfa36b141dae9a42413627bab2db2372aa21cb9d8c93a640b96e0d4de838e8e9a42810997d8d56de47ebe826bc4beb6622aec9f84f9388daa7e03899b9a47bb5a11c3998c6747e6b23a2224a1f8f9f4b2d95007d6a5fdd8878af808ab08bd093505b2fbf981e00239b4b66df8898415b2b12b4135b7e75a0820f1ca5845bb67a2acc4c093ce1cc5016ff6c562b8848ba526b89cfc763bcde6376f933d4a4e7f9f98f7cf225b2bf23138e3bf7dec5e2c02b03f5485b1d21652865d14b9d7e837c8786d59136eb510eb8edd12c4b39ab930e7e7be223bca5e342dd74e9459708f5b2f2e211371e5015572adc3285e9c25cf422344b5765cb326f890b857752f9f542ee2cf257104afa9969d1fad9fb349ca047963a9547b2acb9f55fe91367af68616d568bd0295ad8d8dcc32b2a01bd1a6c9a7872cd5388a7168c4d939019aeb92ee39165ec2212fb5734709971bb8ce8cd0a34daa9b5bb8cd90a5bd99672e4a648c34a3d3b3f7aafd7b4392f241416b3b76978f1ac761989441aef7401f3086ec75ddfe3a0a0c99d185b3adf989229ff46c4b219458b84bc2033d16d04a26ab99f6f2f73193587cc11184039f13315733b98ea74643652d2a18c8226f96a6c93195eaeec3a37a5e37f1f7b81ba71409b2d3d97e0db80cb7c9a8a1e48b7ec0cb988509a291924af042a273e091a59cf2bedc86e9861ca40cbdfbd8ef620cf47ba73ce38b5eb7af9c5114d5c44acaad5216df3efebce854b9a3361dd11dddf93b80a611945207d01510d05acf79bb0608907c7f081f2d5de8aa355bd8dd9f3f75e2fe835a17fc19336fb54c5561db38abb6df4efe1adddc04c66e8024a763ceb6c8c381e427943f80cc300c50ea4b9f59ec81450c6c0d180240de4f221580d0dbaebd7f2e68ef34461653c319bcffd692b1d81561f77397b718d40e4e4841447cb1b805d789db3f6a86e427de0fca3ed985eafdc89c2f6ce006b919300c5c1d665ce5b5872926459fe1e085c1acf3ab597b5dd71fa5abfd837f28bb50fed70fb7b577946d4c297e0d26bf6d049c100966f251210518cc603127b136b02ae0253b8bb5aca945b10fd545a0bb56dbc139f62be691693c31ce0222ae288e9b330275cb8338516c71f93f478049e284b7962923676533cf1d650443e71eee28e94a6137bf9d9379042fb25a57f983367ac40fb7054238d073b03f2bff6da4ca907b8dda99af74701f8c859b648e2ec45bad98ba42262a39a3bf0b1f222e9e866442256fc2e9020e02bba68f0d1102c2315276a55644ac04a07aa5afdb2cfd1a56ea6880eaef732419a24d2b5fdea66a010fd14c5405b072e5940dfb2ba1c0453d15a365ba8ed17c94d9695c4a4b0c724dc858dcf374cf4e8abedae090d8c6e0dc7a98ce585b1229b245cf0832d6b5d920770424009929c50575401163d63e4ec3bca35ce448539871482142acb5d5c45b3758f4195df3ecaade39ee0ec32aed828b6b8b15d4540cb79005f31a674436b03cb549a501450a7828c2e7e965d56045832faf2c09f6c61a0da8a7b6c8b094c4dc083ebea923af1d11ecae33475c902af56b4b9b90a1f08010015401c3b86e78e3916c18986b5cc4d82fbcb836ab0bbd972d3fcbd679320ab9cfdb79f2a7598c6cd2a1eecb09306cea65dbeae6eea102a6347428b05ca81ed3e95bfc308ed95301a148cfe80951001e69bcac84850a39b7d895cd392d45b265613d087c8c0be4970224aac7fbde94961a48ab6c618c422877165c22ddbf83d1d52da4a994c5b76f2b71e3ba5385c1695da417811ef61e9d28bd2ad82204046ffb243841e5088d9d428e5aade48204514fda5cddc132e1c1933da9a186193249bf1a74cf701e98db06c862357a000a3b0f2eaf6a661b4668f22cdd124e6f88864e8255ed02e56aab7580d03121c3274c355add67f290b90067beeb67eed4bff3568d698a231dc9212051dc04cdd3be8233b07c905feb71eeaf15a46a04dc560320b0069bba62a2e7ba94a4ffa696980efcb7f9681a91a4eea4923f81440e5f1e45bdd56e1c6965115e39b76180d0585effe9c9a0fb1f54e0dc3bf7435828dd86b9ce4ada49e1b7d1721abcf873d104bd85836ba603f14d0a06c40dadd6fd993a26275aae2f92deb9cecd5b09277d3a2980b05aa2c4eab01fef166057de6c270f94bd82bdec1f05f0e97dc3db4a0799116b27c6f887231d3002fc1c2b29795b6ead9926684f0efb3a9e87b279ef10d80c2a50f33bb04c9931aa5f23745f2c45d9434204644486924b8cf3c506d853e4c897b258933cc5a20e0859c823ca930b488ee20fb32c4ec711f5811bde5398b2f9e265509477a5a835ac362631108463c3754e18c1c7102826375517ea757d0518eb0915dbfb00e6d196e69e9ac6c1a441b5b27faafcdf6dac2c623b6231611f4ccd780531fe475ed05df9c9595200e059b200ac810f7302e54cf4d362a01d010c427204f5e60778e4113ef1352b7d8ad398ff751300905e20abf58f17de42e7ff16110d49503139122ef77db7b1455023847ce1e87b17ec5168bffe6aa8df8a91cb414108c725d7dd85b7b7f020fc6dfa4e74a452046bba1f55adc3170abd0f76b7590688f592377250fba98f3973e1ad39cef9870167bbc4a28e1a76fa2196a27e5bc4235a6324bb08b6cbe70bdcc3e0edcff33e9cca63e49c6306ada6cee45b23ebbfd0e60e105a4e9f22a1f786e272135734c0b31081affd0f6ca1311bc073f224b97edc0d781a5215686559fd04539b41f717c166ab5b526718c05eed0dda9b931a723ab5e0d56a17ca2937f05576d93602284ec8697f223afd962c1083140a2f910c6d8061b2fbf15fd83ff62021bd490dbf5888ee3278b53e97ccc48c868b926790a5a47e03b2ea76d4253e602dbdeb7f2ab2b542974ce658fe880aa34f0d4e1ddc08cff7c88c5f0257928665445f161b8be97ff74af841b02ac124b9f27eba1ba7445275c1e4635b9915a4f8369d1108351ad34c053fac04d10c739c625e9470bd72b187abda03e6f9e321312b5f0019b04360530e38cb9115efa5ee2e08b3c87b62b9fb65e1b98e3026013d92f449540edee248afe2001912b2cf920cc20792e40d4c412b0f2084cbcd76f503b6f689fd056f59040d171c40b83ec69b05f4d533dd6374b4b51a8ae25369369cbcab4747c101c7d55786f61ec2e9ea37db2acb7acef7fd15b5496b0e1b90d4f86222f0581c95a6990712dbd455440e0b2bd22409bf3e5a851917500459710541390a3c64701351ab65ee4da836448a2da5c31c7e7210869f90153faaff69645650b9d02c500bb543bd5fc2a2749492a8b6630b029261630888e977dca84bf851f1f3ce1b38a27321b6747a39dcfda30e47ab5a586654e67afcbd64b5165d9721df407decd45e02ef6ad96d8ed86eb3fd6ca108e1d51a3ed9c5efbcb2125d9f3da3ac06cde61cd95013a4d199ee3678f4ecfad149a1155499aa8b905286947dccdbbc8e934bc910e4b929977eed6419735f7a1ae360292a61bbd8ff281c7c1fb46bf93271fe40481017bcc830b138c559887c7c2e55d15c15757a28eda4a45cfd8e10eb7e8a4fa7fa2522ea9c29dc03c61d1ba0cd6694b0f8ae6f7735d25998aa4d22eae66f6b9aacec31d7aef2664c"}, &(0x7f0000ff4000)=0x1008) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000061b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x0) read$eventfd(r3, &(0x7f0000ff4000)=0x0, 0x8) write(r3, &(0x7f0000313000-0x27)="2700000014000707060e00f3fd0ffeff1000002cf60fffff09000000077f001f05ff0300007500", 0x27) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x100000e, 0x32, r0, 0x0) fchmod(r0, 0x100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000ff6000)=0x0, 0x80800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="8983c9a84045cdda5ab6c59c15d927e9314935977b732ecde503972872a05d464921b8b04e06824215b766a3582260d7569844b44fb47bb35f67ff1d80a0717b044ad22058805e153a8fdf7c99b44a370564526de33ea25e491a489fe40c6e2ebd860df828c9f814d3a17de3c981d54db422128910a93449835d6d9ffe734c", 0x7f}, {&(0x7f00002a7000)="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", 0x1000}], 0x2, 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) keyctl$session_to_parent(0x12) r5 = dup(r4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000ce4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/22 03:53:26 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000000000032, r0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = creat(&(0x7f0000dad000-0x8)="2e2f66696c653000", 0x30) ioctl$TCSETSF(r1, 0x5404, &(0x7f00004b2000-0x24)={0xba, 0x5, 0x1f, 0x4, 0x2, 0x1, 0xa, 0x6, 0x1, 0x1, 0x93, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001c1000)=0x0, &(0x7f0000b0e000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003ed000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000000000000000000000000"}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common="79616d30000000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r4 = memfd_create(&(0x7f0000c25000)="6c6f00ff01000000000000000080", 0x1) fcntl$notify(r2, 0xa, 0x20008) write$tun(r4, &(0x7f0000fec000)=@hdr={0x2, 0x81, 0x0, 0x20, 0x0, 0x10000, "be"}, 0xc) write$tun(r4, &(0x7f0000ff5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, ""}, 0xa) write$tun(r4, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x85, 0xa, 0x2000000010000002, 0x6, 0x2, "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"}, 0x100a) mmap(&(0x7f0000000000/0xe34000)=nil, 0xe34000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet_int(r2, 0x0, 0x34, &(0x7f0000a6f000-0x4)=0x0, &(0x7f00009a7000)=0x4) mq_timedreceive(r4, &(0x7f00007a5000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f0000ec3000-0x10)={0x77359400, 0x0}) socket$netlink(0x10, 0x3, 0x4) fcntl$lock(r5, 0x2000007, &(0x7f000059e000)={0x2, 0x2, 0x30, 0xfffffffe, 0x0}) stat(&(0x7f0000d58000-0x8)="2e2f66696c653000", &(0x7f0000b95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000b57000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000073b000-0x28)={0x2, 0x3, r7, 0x400000055, r6, 0x0, 0xbf, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000031d000)={0x8000, 0x3, 0x26, 0x7fff, 0x3}, 0x14) getgid() 2017/07/22 03:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x18, ""}, 0xa) write$tun(r0, &(0x7f0000ffa000)=@hdr={0x4, 0x0, 0x2734, 0x0, 0xffffffff, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r1 = socket(0xf, 0x100000000003, 0x2) fchmod(r1, 0x18) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a92000)=0x0) ioprio_get$pid(0x3, r2) 2017/07/22 03:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000-0x4)=0x54) r1 = creat(&(0x7f0000345000)="2e2f66696c653000", 0xe6) mq_timedreceive(r1, &(0x7f0000754000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x4800000, &(0x7f000030a000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f00000d0000-0x5e)="975c2faaaded7d40402c35e13f44b23bce784d6df3914241ff957d8c3902ffff0000c10bdda16c89b1cb14d6824b1c82a1d500f9986cc73c8a35d1e67da80000000041d73ce2bfc2891e556fa6ad046f0eacf648f0eb8a000600b174") ioctl$int_in(r0, 0x5473, &(0x7f0000bbd000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xe, r3, 0x7fffffff, &(0x7f00003fa000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r4, r4, &(0x7f0000185000-0x8)=0x0, 0x8) r5 = creat(&(0x7f00002e2000-0x8)="2e2f66696c653000", 0x10) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000ad9000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r4, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r6 = dup3(r4, r4, 0x80000) ioctl$KDDISABIO(r6, 0x4b37) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000-0xb)="2f6465762f6877726e6700", 0x1000000080080, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f000060e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00007b4000-0x8)={0x2, 0x50, 0xb791, 0x8000, 0x100}) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000b9e000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006aa000-0x8)={0x1, 0x9, 0x2, 0x5}, 0x8) fstatfs(r7, &(0x7f000047f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(r7, 0x401054d6, &(0x7f00002f1000)=0x10000) rename(&(0x7f0000212000)="2e2f66696c653000", &(0x7f00000de000-0x8)="2e2f66696c653000") ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c88, 0x9, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000c17000)=0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000422000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:26 executing program 3: r0 = socket(0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000831000-0x1)="2d73797374656d262c274000", 0x2) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000c12000/0x7000)=nil, 0x7000, 0x8, 0x32, r0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x7ffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x401e, r1, 0x17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x200003, 0x36, r0, 0xfffffffffffffffe) fchownat(r1, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x0, r2, 0xff) mmap(&(0x7f00007dd000/0x4000)=nil, 0x4000, 0x1, 0x4000000000010, r1, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000a7000-0x4)=0x0) mmap(&(0x7f00007dd000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000171000/0x1000)=nil, 0x1000, 0x7, 0x20010, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000006000-0x28)={&(0x7f0000002000/0x3000)=nil, 0x7, 0x4, 0x80, &(0x7f0000000000/0x4000)=nil, 0x7fff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x6, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x12010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000c17000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000002000)=[{{0x0, 0x0}, 0xfffffffffffffffe, 0x2000005, 0xffffffff}], 0x18) r3 = socket(0x11, 0x80002, 0x2) fgetxattr(r1, &(0x7f0000172000-0x3)="265b00", &(0x7f0000002000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x8004, 0x100006010, r0, 0x1ffffffe) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000005, 0x40110, r0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x3, 0x31, r0, 0x0) sendto$inet6(r3, &(0x7f0000001000-0x1000)="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", 0x5e0, 0x8003, &(0x7f0000171000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) 2017/07/22 03:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000e10000-0x28)={@generic="6a7f7355a7c794bb332869a128dd6a95", @ifru_ivalue=0x0}) 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000fde000)="2e2f66696c653000", 0x101000, 0x91) r2 = syz_open_dev$urandom(&(0x7f0000dad000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x400800) fcntl$dupfd(r2, 0x0, r2) r3 = open(&(0x7f00009b2000)="2e2f66696c653000", 0x0, 0x403d) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x2000)=nil, 0x2000, 0x3, 0x101f, r2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe0000-0x20)={0x6, 0x8, 0x4, 0x10001, 0x5, 0x6, 0x7f, 0x5, 0x0}, &(0x7f0000fdf000)=0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fdf000)={r4, 0x8000}, &(0x7f0000fdf000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00004ef000)=0x400000000000004, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ffa000)="1337", 0x2, 0x0, &(0x7f00008ba000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000002}, 0x1c) rt_sigpending(&(0x7f0000ffd000)={0x0}, 0x8) ioctl$sock_ifreq(r5, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x3, @fr_pvc_info=&(0x7f0000006000)={0x3, @common="6c6f0000000000000000000000000000"}}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x3e, r3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f36000/0x2000)=nil, 0x2000, 0x1, 0x11, r5, 0x0) mmap(&(0x7f00003f7000/0x1000)=nil, 0x1000, 0x1, 0x1014, r1, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x100000b, 0x40014, r2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000be3000-0x38)={0x0, 0x0, &(0x7f0000ffe000)=[{&(0x7f0000fff000-0x89)="1eed30042c05b16e37be8ead0926b67fb30f69fd2752e5b03f96d1d88232517f4dc78e9af22db2b6698a104d1d3cb587b3461c5a61949c52743b3a6eb2aa275c87870b151f31b18da797358dcd79af246122eea2ce1ea85cf43ce6782539c1b7470a5691ad7306b05842d9c75da24786e33c575a1954cbaa65b95b5066c862caca7f256b018d8f5293", 0x89}, {&(0x7f0000fff000-0xd4)="f4b2e9428def11885e77f4a611f54199b48f5434f0530a6fa0a73d984e3428849382574f4cbf9ee132a9d916656845b8562f182bea312e41baf9d827eb4b8c97f73fcd638e624fe342489869ef2da391fac58996f1157f4a0e058c0efa753143a4e8134197b59d6318b41a6ef164f08129f0b464b51e42d8f36db0af3c75123da84594707e0f6a8d4d09ed63db18545b4e2914569ef9646da441e5126105ccbbc6b538f412ae2faccc6f53380d7fe10a06f8c5a89176a6110938f3163ac5a9fef254b1a35ed48c6b5fb14d5e4749bb6f74cbbf48", 0xd4}, {&(0x7f0000511000-0x98)="92d3f6f26b6e03d92fff8c4b610104ed1f5e484e11848991f82cf2835da14dbdf3d9b859ab82d8103594707925ef29743356238e8e2a288b8f36d77b83363f01e531649a05f64de1248f5f4ff9eee5c12a59ad1aab2023d7e2fbcfc5cc47a00086c896a3926dd5edb768a89b25095cdc8d3079acaacd78164b346a88d376879285e632d70d3c6d42761bb5df3083fed25a7c7bfa8ab448", 0x97}, {&(0x7f0000ffe000)="d5d1c8728271fc768c30abd2f67e4102228f4b17d4490bfa079c7065ac547a457f678c77221ca1e214c1e3c15588a47f6fbb4423810382e192c3294a03859aeb5cab8d023d062bf0bccd809a94cf9541724ed57f3d72ba7d1473871141e2a88bd93dda9770db0b506f72ef27db284666fc8ca4d729a4cf749ec08226f78d263d8eb4ba57aadb956c4e3911453e494ce4f23e9f312f14260b56aa3597bd9f869857a0b61cca8cb15c07da4decb2247a4aa1df9cf62217dcbf3eb805282fe6f1fc6cf4961a6d3274784e67a9badb3955", 0xcf}, {&(0x7f0000ffe000)="06bae219fd6bf4389f6cdcd3aa28b55cf06ed25a14809f806158d8247b1131ee7c3896db7470c1ccc177666fbf4ed02b3b6ba9b1a47e1d369f48b43730b1077aa188e7da422ee360c3fde0b07043dc88233ebf949891fedc3dc93ab6ca28c1b025e0124a44740e876c58469e24c97dc1d0317b78b32437ac3d8b9b3a374f745fa8712e6b1c71e5bd35ff49eed71a65bc852e7ae8cdbabcb81c82c0f112182647c8fb4bf45facbe9b037d7921aad3a0cd89e98aaa9b2f6576bb1a093c55ea5b230d90b75a77765531d6eecfbff2f6fb7793486ad9d00a48fee63b1c741304b652047a11d56ccb7ba50d35f1cd203d3a7170", 0xf1}, {&(0x7f000085c000)="c217e804b57a47f3005a146162bc44f902e060d6ac5e96f637d78bcbbe138d9bd57c2acc10e601c3d39ce8b213fc61853c0c2fb639d45c5abb13171fe0d29cd2c252e65c21c65f5da50ffb", 0x4b}, {&(0x7f0000fff000-0xd1)="c755bc199a187a03785208016a1f8b6daf03d1172ca67bd67a9fb91654b86c3f660a14277233c38a41b054350c13ea5781e151fd880d25cea8c7501b4dac7503686d3014b51d6a0f0917e6e11a6da4f84c1db8b3b4414b1066657d91cf3a74ef692a226471fd05717aa59e6ae49c2e08218f80f18c22f9916618c34e8d6c6b3c5f59af7a40b5f59800775e6114bba71644f7f0c6a583113241cc7ab40502e7ee43925a40c9e3a74e51de4ec3e0866244debba381357b58caade2119b14bc89210b453ee092dbb8d5a7bbb2be3cf8289333", 0xd1}], 0x7, &(0x7f0000678000-0x1d8)=[{0x58, 0x10d, 0x1, "0a13e76c977f59648ab9b33ec458695f8af9e1dab41efd3958093a37bd92da8bc77a154213c3cc513b2a68b75dfea33971109752f002949b6a58c3e3831cf662e7a33ef3ff51"}, {0x100, 0x10e, 0x0, "dee66c6d0096afd4bb302c8ccce8885b184ea2c863f7cc749fd303bcc4fe50f4219e0d79c8ec4e1b1784b96fc9f5afd3dbade1b59465b18eedef89bb5063d206ee4668eb9f27c82d332bcb7f7c2ee1a217a9fcd8382a47c20f27e8f5ca062090740b963b157aec450d6020cf8f80d819fc022df00f935b2b97fd52a92eedd0a1abfbaedc00baf6c07499a6490fd4e60f037abf21fb57262c6b7a6bfb25bf58b886820059eacf31a231cbc9427597709ee965e9146fdfec3983ac6a5125b9b5292c44f14f03e0aa830fb68e33c4133124e505972ed3a8d45c38abc8f64eba0854f273cc2f908a06c326659c8c25"}, {0x50, 0x10d, 0x7ff, "6b273517d6711ff2738cb4b324f5c324407389a4234b3409f90d9da5415cf16be8d34f0d5e68ba4aadfeaac48fc35572849b58eb4219d0184a"}, {0x30, 0x101, 0x3, "85238e54625fd6adc40d5b103b2c2ea606dd74bca23810036edb1f63b209de87"}], 0x4, 0x14}, 0x20040000) memfd_create(&(0x7f0000ffa000-0xe)="6500ff00fffffff60000000000", 0x6) waitid(0x1, 0x0, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000d6f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x10, 0x2, 0xc) syz_open_dev$tun(&(0x7f000023b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) write(r6, &(0x7f0000002000-0x1f)="1f00000000080900fae1600700068001ff44f8000900018008ff0506000000", 0x1f) 2017/07/22 03:53:26 executing program 1: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) r1 = msgget$private(0x0, 0x800002) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x300000f, 0x32, r0, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) stat(&(0x7f000006b000)="2e2f66696c653000", &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000ad000/0x3000)=nil, 0x3000, 0x2000009, 0x32, r0, 0x200000) r3 = perf_event_open(&(0x7f00000c7000-0x78)={0x0, 0x78, 0x1, 0x1, 0x401, 0x0, 0x0, 0x1, 0x110, 0x4, 0x1, 0x10000, 0x999, 0x5, 0x0, 0x81, 0x3, 0x10000, 0x87f4, 0x142a, 0x4, 0x0, 0x7, 0x41b, 0x6, 0xcb, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x2) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x0, 0x3b, r3, 0x0) mmap(&(0x7f0000070000/0x9000)=nil, 0x9000, 0x0, 0x36, r3, 0x0) getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f000006f000-0x4)=0x0, &(0x7f00000b4000-0x4)=0x0) mmap(&(0x7f0000078000/0x3000)=nil, 0x3000, 0x6000006, 0x20010, r3, 0x4000002) mmap(&(0x7f0000051000/0x4000)=nil, 0x4000, 0x1, 0x100000000011, r0, 0x0) mmap(&(0x7f0000091000/0x4000)=nil, 0x4000, 0x200000000005, 0x10110, r0, 0xfffffffffffffffd) r6 = syz_fuse_mount(&(0x7f0000047000-0x8)="2e2f66696c653000", 0x2000, r2, r5, 0x5, 0x20) write$fuse_notify_retrieve(r6, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x1f, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) r7 = open(&(0x7f0000045000-0x8)="2e2f66696c653000", 0x410000, 0x9) fsync(r0) r8 = inotify_init1(0x800) r9 = fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000045000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x9, 0x50, r6, 0x0) mmap(&(0x7f000004d000/0x4000)=nil, 0x4000, 0x3000005, 0x10, r0, 0xfffffffffffffffc) mmap(&(0x7f0000080000/0xe000)=nil, 0xe000, 0x1fffffe, 0x32, r7, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x1000007, 0x4010, r0, 0x0) r11 = getuid() mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x1000004, 0x10, r0, 0x0) mmap(&(0x7f0000065000/0x2000)=nil, 0x2000, 0x43, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000088000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0xfffffffffffffffe) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x10000002000004, 0x10, r0, 0x2) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x36, r7, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x3) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000005000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000002000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f0000000000)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f0000000000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r7]}, @cred={0x20, 0x1, 0x2, r10, r11, r13}], 0x2, 0x40}, 0x4) fcntl$lock(r3, 0x5, &(0x7f0000032000)={0x3, 0x3, 0x8, 0x9, r10}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x6, 0x30, r7, 0x43) mmap(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x20000002000008, 0x44010, r0, 0x2) ioctl$TIOCGETD(r7, 0x5424, &(0x7f00000c9000-0x4)=0x0) ioctl$TIOCEXCL(r7, 0x540c) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x20000030033, r3, 0x0) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f00000c9000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f000007e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x0, 0x32, r7, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x50, r7, 0x2) fstat(r7, &(0x7f00000cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ce000)="2f6465762f6175746f667300", 0x202, 0x0) mmap(&(0x7f0000069000/0x4000)=nil, 0x4000, 0xc, 0x8010, r14, 0x3) r15 = getuid() mmap(&(0x7f0000028000/0x4000)=nil, 0x4000, 0x0, 0x234, r7, 0xfffffffffffffffb) mmap(&(0x7f00000cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000d0000-0xc)={r9, r12, r5}, 0xc) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x0, 0x810, 0xffffffffffffffff, 0x20000100000000) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000a5000-0x4)=0x0) r17 = getpid() mmap(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0x8, 0x1000000400000012, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000c6000)={{0x404000000000000, r2, r4, r15, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x1, 0x0, 0x8, 0x5, 0xf3b, 0x24f, r16, r17, 0x0, 0x0}) r18 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000037000/0x3000)=nil, 0x3000, 0x0, 0xc110, r0, 0xfffffffffffffffc) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1, 0x111, r8, 0x0) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x3, 0x40011, r3, 0x0) mmap(&(0x7f00000aa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000811, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000092000/0x3000)=nil, 0x3000, 0x1000000, 0x4000000070, r8, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r18, &(0x7f00000ce000-0x10)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0970181000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x3, @generic="e4a78f0b56f8526635c3be4a5f63f181"}}}) pipe2(&(0x7f00001b3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001f3000-0x20)=[{0x4, 0x80}, {0x4, 0x9}, {0xc, 0x8}, {0x6cfbb424c958e4d7, 0x100}], 0x4) r3 = semget(0x1, 0x4000001, 0x21) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00001d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = request_key(&(0x7f0000870000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a6b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000842000)="6d696d655f74797065776c616e316367726f757000", 0xfffffffffffffff9) r5 = add_key(&(0x7f0000861000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000042c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x2) keyctl$negate(0xd, r4, 0x7f, r5) 2017/07/22 03:53:26 executing program 4: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x40100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x45152, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200000000006005, r2, 0x0, 0x9, 0x2000000000020) mmap(&(0x7f0000675000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) r4 = fcntl$dupfd(r3, 0xffffffffffffffff, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0xe000)=nil, 0xe000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000677000-0x9)="2f6465762f72746300", 0x501000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0xfe483e0d5c51923, r5}) mmap(&(0x7f0000737000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x30, r6, 0xfffffffffffffffc) fcntl$getown(r3, 0x9) mmap(&(0x7f000073a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000738000)=0xc) r7 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000004000-0x8)=0x75) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000678000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = timerfd_create(0xffffffffffffffff, 0x80800) r10 = socket(0x16, 0x2, 0x4) mmap(&(0x7f0000675000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x40000000000000) r11 = memfd_create(&(0x7f0000001000-0x2)="70726f63766d6e65743063707573657400", 0x3) r12 = eventfd(0x3f80000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000739000/0x2000)=nil, 0x2000, 0x3, 0x2000032, r9, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x20000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000004000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37d, 0x1, 0x0, 0x0, 0x0, 0x6, 0x1, 0x8, 0x4000020, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x400, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r13, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x3000)=nil, 0x3000, 0x3, 0x31, r8, 0x400000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000add000-0x8c)={0x29, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x4000)=nil, 0x4000, 0x3, 0x3f, r11, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1, 0x32, r4, 0x0) r14 = memfd_create(&(0x7f0000fbe000-0x2)="2d00", 0x1) r15 = socket(0xc, 0x100000000080000, 0x8) sendfile(r12, r11, &(0x7f0000fe2000)=0xffbffffffffffffd, 0xfb) bind$unix(r15, &(0x7f0000000000)=@file={0x3, "2e2f66696c653000"}, 0xa) bind$unix(0xffffffffffffffff, &(0x7f0000012000-0x10)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, r8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7ffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x200000000000, 0x4188, 0x1, 0xeb, 0x0, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r14, 0x2) r16 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x1000009, 0x33, 0xffffffffffffffff, 0x11) mmap(&(0x7f0000f83000/0x2000)=nil, 0x2000, 0x1000009, 0x30, r0, 0x3) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x8000032, 0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000fd2000-0x8)="2e2f66696c653000", 0x6) mmap(&(0x7f0000aee000/0x2000)=nil, 0x2000, 0x2, 0x32, r10, 0x0) writev(r16, &(0x7f0000c93000)=[{&(0x7f0000071000-0x3b)="390000001300194700bb61050000250000ff0f000300000000000000800009001300010000000000000004000000000000000000040001a229", 0x39}], 0x1) 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007d4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80000000000032, r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000002b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) write$fuse_bmap(r2, &(0x7f0000c6d000)={0x18, 0x2, 0x4cf, 0x1}, 0x18) r3 = dup2(0xffffffffffffffff, r2) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00007e6000)=0x3) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000055e000)={0x0, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000d0b000-0x10)={0x8001, 0x34, 0x7, 0x9}, 0x10) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000c17000-0x4)=0x0) prctl$getname(0x10, &(0x7f00000f2000-0x9)="000000000000000000") prctl$setptracer(0x59616d61, r5) socket(0xa, 0x3, 0xe) socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f00007a3000-0x1f)="1f0000000307dd06000040070006820004ff0000000201800dff0506000600", 0x1f) writev(r4, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2017/07/22 03:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000-0x4)=0x54) r1 = creat(&(0x7f0000345000)="2e2f66696c653000", 0xe6) mq_timedreceive(r1, &(0x7f0000754000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x4800000, &(0x7f000030a000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f00000d0000-0x5e)="975c2faaaded7d40402c35e13f44b23bce784d6df3914241ff957d8c3902ffff0000c10bdda16c89b1cb14d6824b1c82a1d500f9986cc73c8a35d1e67da80000000041d73ce2bfc2891e556fa6ad046f0eacf648f0eb8a000600b174") ioctl$int_in(r0, 0x5421, &(0x7f0000bbd000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) ptrace$getregs(0xe, r3, 0x7fffffff, &(0x7f0000e2b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r4, r4, &(0x7f0000185000-0x8)=0x0, 0x8) r5 = creat(&(0x7f00002e2000-0x8)="2e2f66696c653000", 0x10) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000ad9000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r4, 0x8927, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xfffdfffffffffffd, 0x100000000, @fr_pvc_info=&(0x7f0000006000)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r6 = dup3(r5, r5, 0x80000) ioctl$KDDISABIO(r6, 0x4b37) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000-0xb)="2f6465762f6877726e6700", 0x1000000080080, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f000060e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ce000-0x8)={0x0, 0x8}, &(0x7f0000883000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000e83000)={r8, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x54, 0x6, 0x2, 0x0}, 0xa0) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000b9e000)=0x0) fstatfs(r7, &(0x7f000047f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(r7, 0x401054d6, &(0x7f00002f1000)=0x10000) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000c64000)={@common="69666230000000000000000000000000", @ifru_map={0x9c88, 0x6, 0x2, 0xffffffff, 0x8000, 0x800000000000}}) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) socketpair(0x1, 0x3, 0x2, &(0x7f0000a76000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/22 03:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b09a3729c547d703e8d3343a28e278b30b0f0e5ef7fbb07a50aa9bcb7f283ae2c593639f8671f1fc650a9fad417cb163003bfe8f7450a6bca549c268f077a3e62ab009fb6bc90f323bc2eea35fa486a0ebc39ea9e70bfdb239c7d38f190d932e41dd8a19aa635ad8d20a86bbb397972fbccd0d000bff770e0668b682b84c1f61992576c6acf11b9bf850f88bc139dde1652269375b88ab4321cbcda5976a9a433286ae6abceb12dfec85c76382bc8bdeb2544df91f4c76348d0546165556d6fae7e7224f3889b0fc639639b4fdfed861884b7411a8c265463ae15796bfdc5b6b45ae8d79a4decfc6c78a4287d81f5f93d188b4f6719828a3b5d8002d2dc65dc58f903fa3856a7bf050582cf801f46a259627d32b73eda8279344407d458f5cc6a7b0a697bd5ab2130c131c3502372f729bce25ef2723268037b2d9762f50328db16821868b43825d66167876b0c3eb2fe6e46006ce624994aa3dbda5cc751e00e3b9b4509d8ec739de9866f5b0fdcfaed576afb796a21352043a387211ff6d269169121891f6281765157a2e103f662892057441d7ac9eb870f119a6416bb741466136ad46172eb35a7cf57a8e4acfdc226f4b5775002a8e5b08efef11d9f9753c7f4f702770ca06accff72414d68d69f7a817452ca2ff9de0b85c3a9b73201a9c563ed4b64177adc158882822a4f1b81d267c918ccccee8780bf2025d9991281bcc8feef979529a7ccad1876357f7b127cbf61ad051f90b1eb9b007853d6682a322eac12a1ec88a724d2cfd8794a5e421c70ad4ae6afa08b8f1e8396af0fa07e166098ee7e004f1797bb5fff02764b3597746f11fd8e913c6997c7fa43d479bba1e0e355ea5762267ee77d6883528291fe208ac4c4df927d46a63e61debe0953239062629889e885ca3d779eed3627d529fe8867938b2cd61278e7aa5b42590d89bf0d01ae6eeda8b5fa4795ac80ca304e50b1db943c9587b3dfc1e78217911b9bc88f5cadfe90c88e1b4a376b8f9b632498f5b6fae7ed06f6352bf702448169f6e7eb436483ee7fee9341d747964853cf59d8a6d518499699efe1f92bce8243ecb81397c9facab6e4f7f74cee978537c69c59f2b7fadefafc2e126ee3a42df985a0b3ea4815e5ca1587eae065d9efede273483938f54f36bd9d3dcc9d30feb82af40afb36e31c182fb89c048ba94cb80965c7b170093bad98998d3b64decf443892acc6b9bd9497be3817e740e62ddc38d497222f6dd0966a85bbd65e50bcfe9b679c606fe60f54ae0af662d4d6e7c5368282d595008d64b361a06da216113e5841673da0b8618d3d9ae3f3e80e40c7548a2cf32647b9908390560ee68d8e05cb935a89c707d97f0e233bd0c47c05e8859641f97de21fd36c153c692e3df9b1f4462114187c5d3f5e98172fed65cda1c03b05650c500afe9088f85792bbabae67392d3918c14ef066f098c6a62991a938a130649a72e07a45e3e914eb85eb4d2cbd9ed1ff5764abf96e6f60d6ba43a87af9f37d1942f3f14fd931a2126783b450d0bfad50b3d265be4020671cb9b1d020f30cd7c7246b9dd850dd769e9e2a098107555e479ab1085ab10fc3bbdff14c049a3fb2e5496f8032bfb06bbda911600ae5e6390eb815f5693a5e3520bc92d96e48b2831010729f7232a0a5717554fd26ce7001d6e518241f1261a3e4ed4ba9b2c75264cb31f4ca25059427c762c9e1a838df174b886d377701f9da61691e8c2656571e69598520254c85198fced02979e8f9d9836668e911e4b4299f561322af7cadb4a0445270b74542737146735761cd3cb3d4faf9c0f8d71da4d85cecf9ff1814c175ae4902cf27d81bde37442c71c7fddd622a3b6f968f1a54a486e90fe5227398b8ed5d5be0256572a457243a90653c580008c1e18591b078395bba520d287694c59a4a6b549f3a4b369ffc9e89348bd6d192db5095cf9ccc0d24d6f0a5dafa0c592594ad366d1ff367e9d976ecb78488c7ca1384071d9f1645ac96f4d4531e1f2f5eeed292a606fc651e75bcce7944e9672d29a1570e372b4ebe2e5d63ed80e10a1292b1bdad4ec581b332843c5f8d0c2260c8b3033cedd50ef53f02b5405a0f841c1fd8bd33d7572a1e67b9f4c3b6c70579ad342a1baf59f0779306abfbbd8fda10ca1b4bb251563fb1946b6417b94d6d01d2900a9b392b81b20ec7e18ec163fa8d8b7c514fe604326662b78c59a2dcc94f2d57250bf89d97e320c9c3b3c17bc081fda784d2f849919d38dd5606378c14162cbbf3f85552d872f9e47595cb49a90b07516a7de94234e409228c3a628e56148ab05ced66e074c748353fb9982549b20d20337ee48852f97102ad44acf964bed08e1ba6cdf5aeab925370e0359ecbbbbb635e39c0b27dc861e7c493006fd301c3ad13b30e23b517ef96b0db500c0dd3ca01f23584d5ca79c8af65b84cc77bbb1aed62cc700aa573ff371f7c11725591e0fb72b4a8ab7f1f554ae89c7969c7991188121b69f714bcf8d602a646c7d877182067cac121cf4475b9d51cfc9374f334ea2eac5535448b5b4633b77b857f62ccf7969fc2018e4b93b600c1a50cec68c4037e4a29486e51f2890de4770b364e6f52a4aa24876b680c99b2bc8d45e2296b0e8c38fc989fa4c0e75a03bbd7d06786e401366bc7994bc95bb1b2489f44a2ccff298822c19f20dd093aa1fcd73c9f175ad734084418b9f4bafd3d97fa4f8421a3b04dd3880f3b09562421dd64e7c119b1b38119714dd2e522b8ac3835a68c9d41f50eb1f90d381a6f0f3a28c6091d6c184d4efe44c2b2b579ca3bb2229ee92360d08f0192f9a06a6e8a5fc5a6ec0f68515a81c0d7f37eeaecefa405d93d6916e81912caed581613299d07bca8c7b66ca42f1918ce168a79c74f478fadf401196f2e9ef610dffda2d8a755fd07a506a4f2977d72d7e9771097a6c0c39de64815d0348375d0f6cd4e49f75bd029280b41823655a25366d50be74cc4ac7d84e383996e530415fefe6eb8956f4b6855ad44b7c0dd8f3c49341024ff145128d8a3f7917f3a62ec79a813abe97315432ccf1e1e4f108c542802d76962dc7dc5266af73d65cfd1a0283883b76ebeb8577c4d2ca576a997642647195f5d5badf27b137d0da909d4f1e446b65bb783f6e141addd07bede51e6de175aa6aa72c87edb94cdc806b32e730c0be7f5336261fbd4ac0a56deb517538b6ba218b236592964bd9e84f827776e8385d25acc2442d094f9cd7421d9c548b5b9fdd7bd9e768faa8b637f573d3dcde6052029a29f539d80bf030ba4b373c089a8ac0791f41c79c2c0f306be0787184ae9af2f14b733192fc6448884dd2ef5f04c1736e671c498c33994549d9f4db7105fac0e8e938c84f49d04ea642f75d45973b843d49203c05b8a9773631613d3c8a57b43db7a9ad18aa59b8e31413bf0380d5f136c8e7f01abf1d29d687858faa61a8be54ed9e7b31496bd9ce88a573d0834d23574fb039b80e85cb9de72423709e72f736318327e5902f77f4314d06d3caea1680dff233a840ead078fe0a0f006bb209448a64a051df2efa5fd0ef7472d00c5e532ca5db180f54fbaa4b13d268e94c1c739909b40eb7e6e52051199c44069a78a07055ae95c313ac282d3d3d281d0280d12e5657fac16a3b0ce5582ff809c7fea6555c1f286a41fd49aa6456d61f4163767579b09892b124e887fdf7b9734d59ed31991718345af5d9a4fca860b0376b53da21a8c4e2fdec36db66e63418a26fb551e4080860d0d32885b4054d1fc4c6098d299a9c6ff7c2ef1d6edfd4ad83d21049f18801a9f75d011a71232bd8656566f3db8a70dec7309f30bccbfd0b102d7aafa566c9798302cf0eca0563c76ed68a4c0635948c59f1d966dae8c6b1a0b2e88b5410b22519476b9a601491650598bdb23434f0aa32cfd171c35c8f2de258271c56c7070152f5575cfae2080b0b733a3eb22dafead9bc5643b16646da8f41e22e7821654698b175bd9027d0bf6c45f0efde79c973a39f9a1d4b9b1eadb77d27fda6340137adfa963fdc98e0a6891b24dc650959e91fafd89b2f9d0d8030cc96dc080ffc627af0a7500ed6201698ea2c316ea256b50b9d0365f98803f08db3453b331c417b2af3501ab83556961b4c99ba8bbc13f8919b2e6fc1ccafd7e03de55b54b5c6aba063b3678ee38e6fa0851d937b847465e28faad3f9c027fd5bc3cc833d67be1a14011a940c2dd1e7cbf906b367e4b0a9b82945c65c1fac9f5bac1faa880bfe3e0390333aa417631e75de7a82286cbb1bddfc5b8f49639577563c61a5a25ee41dc4095756f16dce37ec3735c597980072db117e0cc0cb65453e52b2fa786a3c25a667938a673204b9c1c57375565dc184be8cf2c2b473f2bac5fd25f32386baa4541c8da41c4bf6d0b70bf79c9e08132031fddb85b44f68ed04dc47cab77d18bee4b9eafc7d988659acb465a09016c7d3479b41c0ec52dcba9f495a71dff4757a6133ca30a3219506815ed19b833dddbba627d8b83aa03f1e84c191e5d9b42655f5db4582b6a7dbe14b56b35f0bed4877c088fba15f4866dbc98db6b6aa93b8df5bbc24a77c5a706f68af9dfe2bf25abbf65aec717a40367447815aeabb7045817ce0bf09cb992f616555394935146bf600f2ad921a78c4f6e086186c1a2a06b278df16dca2754bfadcbd304d20232dbb5e633a0422ee78de5566e6db3c610183759a1048022482d41bb8aeb9301cf696177fde7e732df3a57caa40c7861872eadc2a1752d755d8f85383af5a281420ed74258e40f09b79e928ee185e53a5096615894ac667bc5a64604f1af9f85767e26b3afdac62b47305ab9ee2ddc1f55d5094cd48e1f8bd024900803938eba9781909fb4105dbb1df4c83b94c87df94758ba64c67a5411b56b829a9ae06ff339d35f5de76652fc4381cbdd232bb6f085fb36877e8fa778f5effc5e5bf2558f148c47c6f222e2f805afe12adeac10a7d6d75af566594b6c0e651b0e14bd6a6df78e72c9b4080c66b711faf4ab08dff0bb01c59b45a3c8598e8657bfe1993f09e9fe93213a3009cca6297cea9306da4ee4d41cc68f74631f4d644d76c1a5ecffd0ac9bccb506c57aec3de803b5326b52e4afa365aba7295e63c6983e73c7934312450d727a960b67ccd2f34c52951b91c31f4e6cb8c8fbebec366106eb3bfe66417e48793860b91dd0188c723398364348d1e4a0ec554de677e34db1f04392b838a1bdd87900d55fb77d84626735ccf965dcc35879f5d51d29296587b45ea9fe2b4a77971c22bf4ba086b847174558407e271ffe0cae40db62de4c11382c2d226eba75eba38c54d5449ee3920679f29ce7bb9f836afc55fb486ec5cf4396e0ee82913ad880e9044f5ef7b2352c7159acd356ec2621e0728a25cbc7652a9cc7b477370a54565b974fc64a1f332a4b437a96dfba566cb2f6b1d29cb375ca76c600f9a43acb8ea718678792dd62"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc6000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x12, 0x201, 0x3, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6aa"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000adb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ff4000-0x4b)="ff560d14e1247778043b1deed1b8cca6ec2153ca64d99978e101a774d24ee56b9fa834ec4c47bfae75f4c3be2827b02997d0b36632bb755f7c2f43eaf7093e28d1aeb5b2f8ab954ac84b32", 0x4b, 0x0) r1 = socket(0x1d, 0x7, 0xde) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) clock_settime(0x6, &(0x7f000038a000)={0x1, 0x2}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7f, 0x53, &(0x7f0000ff5000-0x8)="0000000000000000", &(0x7f0000405000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f000068d000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x100000000012, 0x201, 0x3, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) getsockopt(r3, 0x0, 0x53, &(0x7f000000d000)="0000000000000000", &(0x7f0000fee000-0x4)=0x8) clock_gettime(0x8, &(0x7f0000fef000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000ff5000)="e3e67a565312ccf0561d5dac3ab73545c056ae6834e9a69f6e94628089c95eb7555c580d09c4dd63471908d32ee53ca2af81e6641a3dc205240fe5cf5c96205c0713d1c5f78efb585da2fba495130af0dfeee8423c053a22fee70186c2", 0x5d) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000ff3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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openat$rtc(0xffffffffffffff9c, &(0x7f0000cfe000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000ff6000)=[0x101, 0x4]) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ff6000-0x4)=0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) socket(0x10, 0x80001, 0x4) 2017/07/22 03:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000399000)=0x4) r3 = gettid() ptrace$peek(0x3, r3, &(0x7f0000040000)=0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00007e6000)=0x3) r5 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000d0b000-0x10)={0x8001, 0x34, 0x7, 0x9}, 0x10) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c17000-0x4)=0x0) prctl$setptracer(0x59616d61, r6) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f000029a000)="1f0000000307dd06000040070006820004ff0000000201800dff0506000600", 0x1f) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000b52000-0x6)={0x100, 0xfffffffffffffffd, 0x3}) writev(r5, &(0x7f000009b000)=[{&(0x7f0000087000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) writev(r0, &(0x7f000007a000)=[{&(0x7f0000060000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2017/07/22 03:53:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c54000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x80, 0x80000) mmap(&(0x7f000046c000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x0) r1 = socket(0x1, 0xb, 0x5) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x36, 0xffffffffffffffff, 0x2002) r2 = socket$netlink(0x10, 0x3, 0x4) unshare(0x200000) mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x5, 0x1000000000000032, r1, 0x0) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ddd000)=0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004be000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000dde000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ddd000)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x41, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dde000)=0x1e) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ddf000-0x8)="2e2f66696c653000", &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setgroups(0x2, &(0x7f0000137000-0x8)=[r5, r6]) r7 = open(&(0x7f0000131000)="2e2f66696c653000", 0x800, 0x1) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r7, &(0x7f000070d000)="", 0x0, 0x0, 0x0) r8 = semget(0x0, 0x1, 0x10) epoll_create(0x7ff) clock_gettime(0x20000000000000, &(0x7f000034b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0xf, 0x32, 0xffffffffffffffff, 0x46) mq_open(&(0x7f0000c4f000-0x1)="00", 0x1, 0x80, &(0x7f0000de0000-0x40)={0x80000000, 0x3f, 0xfffffffffffffbff, 0x6, 0x10001, 0x0, 0xe4, 0x54}) semtimedop(r8, &(0x7f0000d24000)=[{0x4, 0x80000000, 0x1800}, {0x7, 0x9, 0x1800}, {0x2, 0x400, 0x1000}], 0x3, &(0x7f0000dde000)={r9, r10+10000000}) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:26 executing program 0: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ddc000-0x4)=0x0, &(0x7f0000896000-0x1)=0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000004000)={0x1000000000007, 0x8001, 0x19, 0x1000007, 0x80000001, 0xfffffffffffffffc, 0x3, 0xfffffffffefffffb, 0x0, 0x6}) memfd_create(&(0x7f00008d5000)="b32d776c616e3073797374656d00", 0x2002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000074f000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x501, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x400076e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r2, 0x800, r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) write$tun(r4, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000012, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) r5 = memfd_create(&(0x7f0000ddc000)="b32d776c616e3073797374656d00", 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00004ff000-0x20)={0xc57a, 0x3, 0xffffffffffffffff, 0x2, 0x4, 0x6}) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r5, &(0x7f0000ddf000-0xe)="c3000047616e00000100000000", 0x1) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) write$tun(r5, &(0x7f0000de0000-0x88)=@pi={0x803, 0x0, "3edabefbe1a5ddb552d2674cdd1cf5fd89caac35cbc486bc63ddd53353a79a270894e15fa17ab7201a4ff025199889c7fbd57baf60bec87d2d7f97c896a0a1cd89850cb8213ed5f9ea5dece13c280415a7073701cd15e334cb7d109ef1dfa9cfa94461bb28031bdfc8caf7cf501ba340421c675940e3b5102560112c867be6"}, 0x88) mmap(&(0x7f00004ac000/0x1000)=nil, 0x1000, 0x1000000000001, 0x20010, 0xffffffffffffffff, 0x4000) mmap(&(0x7f0000091000/0x3000)=nil, 0x3000, 0x6, 0x34, r3, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000261000)=0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000de2000-0x4)=0x0) timer_create(0x3, &(0x7f0000ddb000)={0xfffffffffffff0a9, 0x5b, 0x1, @pad=[0x101, 0x581b, 0x100000000, 0x2, 0x2, 0x9, 0x3480, 0xf7]}, &(0x7f0000ddc000-0x4)=0x0) timer_getoverrun(r6) socket(0x1, 0x7ffff, 0x2) fcntl$setflags(r5, 0x2, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000ddd000)={0x4, 0x1, 0x20000000006, 0x6ac, 0x7}, 0x14) sendfile(r7, r5, &(0x7f0000484000-0x8)=0xffffffffffffffff, 0x20003ff) openat(0xffffffffffffff9c, &(0x7f0000dda000)="2e2f66696c653000", 0x0, 0x1e) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00006bd000)=0x4) getsockopt$inet6_buf(r7, 0x29, 0x44, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ddb000-0x4)=0x1e) 2017/07/22 03:53:26 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) waitid(0x0, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2100000a, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe34000)=nil, 0xe34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e34000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000005a000-0x4)=0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x3, 0x4010, r3, 0x4) pipe2(&(0x7f0000e35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCEXCL(r4, 0x540c) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, r2, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000f55000-0x10)=[{&(0x7f0000085000-0x58)="580000001400192300a14b80040d8c560a0600000000e0760005434118fe5800000004ca8164643e89000500286359f704fbf5100002000000000000001e04ed5dfffff5000022000d000100040407f00000ec6b0f536e065d", 0x59}], 0x1) r6 = socket$netlink(0x10, 0x3, 0x4) r7 = dup2(r6, r6) r8 = syz_open_pts(r7, 0x101000) ioctl$TIOCLINUX5(r8, 0x541c, &(0x7f000099e000)={0x5, 0x801, 0x4, 0x40000000003, 0x7}) mmap(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000640000-0x8)="7e6967056b650000", &(0x7f0000917000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffbfff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000f54000)={&(0x7f00004ac000/0x800000)=nil, 0x5, &(0x7f0000f4b000/0x4000)=nil}, 0x18) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000012c000)=0xd60) writev(r6, &(0x7f0000375000)=[{&(0x7f0000020000)="480000001400190000000401fd0d8c560a8800000017e0764896431d000000a2bc5603ca8164643e8900000008213ee206000000000000ffff5bffff001cd2ed5e00000000000000", 0x48}], 0x1) keyctl$get_keyring_id(0x0, r9, 0x3) mmap(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x3, 0x20000012, 0xffffffffffffffff, 0x0) request_key(&(0x7f000022a000-0x5)="6465616400", &(0x7f00007ee000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e34000)="00", 0xfffffffffffffffc) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3f000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc8000/0x2000)=nil, 0x2000, 0x3, 0x21011, 0xffffffffffffffff, 0x54) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000f56000-0x38)={&(0x7f0000f55000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006a5000)=[{&(0x7f0000cff000)="5a7cce87021a5079c0d4c4ef68", 0xd}, {&(0x7f0000575000-0x80)="2fa19c6db361a81a83c0840f97f3b0e88d53a16cc0a567fe7d597ee6448efab5d646e9e99666e59b5d79f06582915e652b769bb279ad3d639de66b618a2648456e1920ab0abbe37e36b6af7feecec4532628f8a2c19c101b27fa0163252e1139338804bf1afe18c99409c88275842b2742aeaf66ac09803bb8037a60e3d577ac", 0x80}, {&(0x7f0000509000-0x1b)="8e5fd2367f99882de901f8d6556440657a8aa0b523513fced34a5e", 0x1b}, {&(0x7f0000f56000-0xaa)="3c6f166d3508516c792142ef3eb0469eb72a9c7466600ad0d634215959954adea7c4190e79a182f9b63f6147e444dfc1f7be0a945a6cdee3bdb1e8ff835fd57480249f242836b653dcf443523eca2744ac02732c9550bfc1b475a5fd20e8ca3038f24cf2a61082347ac1821bf8d8abdec91e9a94a3d53caf1d567d628ccf4fce52e1e3b2dd84c6c124de435a9be0f057aa34622af4b7319b940d044f978bc16d59a034ff8236c2dc031d", 0xaa}, {&(0x7f0000f56000-0x8c)="a5b3986446011072693ee489da3900000008a949a7d669e9757bbece0551d42355afd19fb928ad9b00fcc92567e538220d752a7ca3040000003e4df06100f91407b3a5fd6dd232a2f58ac4eb32b0000000074a7d7922570651bf4730fd390900dbf76ee80000f200000000958d02fd5995449c8851a990be38787e6e85fd8bb7fadaf41aa2b772adb6182d0490", 0x8d}], 0x5, 0x0, 0x0, 0x11}, 0x20008041) 2017/07/22 03:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) r8 = request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00005c1000)="47c0fbe7fe7c1cb0254efe83b3b1c20404c52e9e0ae2c4c244c93c04fd20a55b5dfac27c5c512fe25c8f656904a04df53f9a808b65f895566f41deb99a78536237795e0a2cbfde653d9b81227e70f6f668759116794d1c59", 0x58) socket$unix(0x1, 0x2, 0x0) 2017/07/22 03:53:26 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000)=0x0) r3 = fcntl$getown(r1, 0x9) tgkill(r2, r3, 0x41) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f000000a000)="2e2f66696c653000") r4 = creat(&(0x7f0000007000)="2e2f66696c65302f66696c653000", 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f000000c000-0x40)={0x0, 0x3, 0x5, 0x7fffffff, 0x1, 0x100, 0x3, 0x40000003}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000000c000-0x4)=0x1b9, 0x4) ioctl(r1, 0x8982, &(0x7f0000000000)="") r5 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r5}) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x11f, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000000d000-0x4)=r5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)="0000000000001a040008", 0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r4, 0x5428) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x7fff, 0x0) sched_getscheduler(r5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000000b000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8983, &(0x7f0000006000)={@common="726f7365300000000000000000000000", @ifru_map={0xfffffffffffffffb, 0xfff, 0x2, 0x7, 0x968, 0x1000}}) 2017/07/22 03:53:26 executing program 5: r0 = socket(0xf, 0x100000000003, 0x2) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="0100000002060100", 0x8) recvfrom$unix(r0, &(0x7f0000001000-0x44)="", 0x0, 0x40, &(0x7f0000869000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="d208f4636a33337fc0eef46c2e040e8e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="4388d2f74c4e67b3bd647ad5d0ce99ed", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x9) 2017/07/22 03:53:26 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f8e000)="1f0000000506ffde000100000013000000000011090000fef5003000000000", 0x1f) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000f8f000)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) pipe2(&(0x7f0000117000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c0a000)=0xfffffffffffffffe, 0x9, 0x5, &(0x7f0000f91000-0x10)={0x0, 0x989680}, &(0x7f0000f90000)=0x2, 0x390) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f91000)=[{&(0x7f0000f91000)={0x27, 0x3, 0x100000001, 0x0, 0x3, 0x7fffffff, "afaeb4d14c5d7d056a462fee65b723b9929a2120d9b527a7abc162b306f77e3c6173a1a6465469675a050a50d78ebeda818ef107dee834739f0be08aa47a00", 0x6}, 0x60, &(0x7f0000f92000-0x90)=[{&(0x7f0000e47000-0xe)="71cd330b8fd34f215c716af97e44", 0xe}, {&(0x7f0000f91000)="74b2d65590216615eb957babbe910f5c3f01c11307b15f3de94f9ce35e6f70a8433a14690a946cb46ab173b095047e227e801bbc7e9427180ff41173785e5ef89920c10c6875a8896256ab6613", 0x4d}, {&(0x7f0000813000)="605f3dc43f9f99ae4f354288953fb768eecf4166b4c659d4b0a0af88b4327f0acc64ce072aa79cb38ae9d308a06c1af6385ce4028b00f827934ccb63d95bb6e846722b22ab1c4e2218e3dc30945df1d474caadafde871a2f850c30f23475c30d356d019b845d158889a368bdcd4b65e43165b91311634c58884417925fc42586d057bf512485f998cb1bffa9388ca8f849615fee81020e990d8c4c15", 0x9c}, {&(0x7f0000f92000-0xd0)="1d4e847e28a9cb43ff739f54b7ef2694be674d9c420c578b5c0fc12495fdb61bdd24b2a94d09d3900ac3a5c02be4be59f4901655932b610670f25544a047997fe3f8b70aabdbc46f101186969b7d52e25d1c74a8e6e64969c7d331f25f3484dcb81e273d04a30566c0e55e9dd5109244e0849c43a6b7f1ced7f08e196c79f951fbf650d5628d34a762e7c6a2999b00bae209365b909e0c243ba3e60de6ba41c3a3a7be949b8aa4e2ff939836a93f332a9954738796ac81276e98943932cfe83c8bc7692e5fbb03afd7e55825704f160d", 0xd0}, {&(0x7f0000f92000-0xdd)="6240162a31fed99f9718d2362d055cba551766d3a47cbefaa170ad5d0a585510e455e745d99e32c38b681a969c6fcdd08e41ee5d26a13d1e22e0698c20fe3332faf529c105dee583a654deb878f9e8be62e60db203bb83864804ad9a1986264bf35028fa721eabca7cbb4d18ce11a4469a0a4a3ae39261252aeb1380ec980241f329807d82debaa22b51a203b98ddea1642b8258305eef3fd3e65a3149408d52ef3881127f776dfa15125457e736fb8090078eb13560ffc1b0b30dbb058bbd8acc3fa857f7eb45c4181b1b77619d5d749f931e98b301440580da03cf0b", 0xdd}, {&(0x7f0000279000)="50481261026146a092675e93122144fbb669f62ed4f09bbeb77df17b2f87336ba35e5f998aa47a1b7adbec76667290ec29e932d26bf495d075b638b80654e1e86431377dd875e3e8e2d980b575a333fc39c3766efb24980032c8457af7e700134e1f4f5a16012c574e6b27a55c48bb8399917ed22a4b68d7ba97cb895c3516ea2b2545637fa80d195b6cec3d0c1fe3be6b27a3abaa53c3c51cac075014b3dfa797964f8eee8a6bfb0861056ac1ab0d3729f41cd796a9c9bf10095056cfebf9ef88911a54f4edf5efc37ee4f28d9726804345b83fa252b96f06e46e3dc927e29677", 0xe1}, {&(0x7f0000f91000)="5a309706721036984f3b50b9de8e86c216fa7838eb098444be095af1caa66178895c9321f649210b2364a136a7b03612f38b801703a13ac91213d3a7f8109a4eeaedbaadcec7", 0x46}, {&(0x7f0000cc4000)="ce8a25023325a435fd84124806057fb528ccd040b9263558731c75cc5390f9c3e7f8c96e2717a90d81374c074c22255a6ad257b0a1cb0cd58cfa3174d9b2eaafea337774ca6517393c9a2afd83be89d1aeca905871c2633a0de79c2744b24d7dbecfa2035e2119ba7666c5414ef075ca0445c5d66e36bcde5bb91bd420a2f5cd04bd388dad116bd5872960389dbba136f92ed3025b3cfda7778802381432d206a28c4c9eda3df1a38add050a3d80e74f7bb663630a1f0d0787d4f5128363322cd05b1268a02b326db0849f74522ac2d0b8d3989830b114b8fe32", 0xda}, {&(0x7f000040b000)="40618a50b9e6355fe48edc61849c1144a57721ad14ab4c2447e3684dff22cad1a1c50907f8d14b01f8a8c0388b51aafd6532c5756ac64b40c0ac5f2270bca6989d4ddcce1446390138277f3addea5172490cfa59cccf6db83b75dfca5e28911edcc461002ba13c89c3527d7561fc0d1e", 0x70}], 0x9, &(0x7f0000f18000)={0x28, 0x107, 0x0, "abb2bbe19dfb4d0692d9f1459fa37c259ab1aef6"}, 0x28, 0x4}, {&(0x7f0000f91000)={0x27, 0x20000, 0xfffffffffffffff7, 0x3, 0x14b, 0x2, "68b940afcfbc81583f3ac87800fe4dc314b73f43125e6d2b1dfd2ce7efcc47e7564d10771b112a213f53771f610eb7cde42ab38f2409c5630bc9c320ea01f2", 0x3}, 0x60, &(0x7f0000f91000)=[{&(0x7f0000f92000-0x20)="5f62ebc4d5ab2f41fa7124c14e8896b5a4d9f8d17cdf45a7db25236272cfef1b", 0x20}, {&(0x7f0000833000)="604f6764bb2a2b51a5162704604822cc83083f2c7b99ff1bd06f23a0e54e1e1154fc2ddc46b9f99768a6b47baff38f", 0x2f}, {&(0x7f00002c4000)="95955a1ec95ce90eb6147fb3aa90dec2f83953798104283ba4f184bd719b7a8b2a43712145531eb9e7ec18334c0026bd7a7e1628711895eecad37e8b225622825f06f66712f33376e982a978647391224f8a33dffe675d0adc5781e52a548d06dcc3e8d7150dc5a7cfa07763c8e2b3a613a5546aac537b0a2aed0558d172c0b1fe229fdc6b5711baa9dcccceeb4eed60a1cdb3d5b869019feb43993df5d04573ab40e4cf6345acba311086fbae97125ee0ae652fed8d1bc1955b1998d8066c3fa2e9adc4879dc887aa7b851e1ab982", 0xcf}], 0x3, &(0x7f0000f92000-0x80)={0x80, 0x10f, 0x9, "746b43ff2163297a593131a435342333719a2c1e9e90229ae6719e22b7a984ae419544ebbf61138f25bb117ee0d16864edb42371bca2656d2db42d352cc855dc030adba1a079a4cefadd69fa8bb543e67b84d303a9ac97fd1c1e1ab28e9d124c677e27dd38982ebf2e8c18af4c9f68"}, 0x80, 0x40}], 0x2, 0x14) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f90000-0x108)={0x0, 0xfd, "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"}, &(0x7f00005e9000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000472000-0x8)=@assoc_value={r3, 0x3}, &(0x7f00001cc000-0x4)=0x8) syz_open_pts(r2, 0x400000) readahead(r0, 0x7ff, 0x81) accept$netrom(r1, &(0x7f00005a5000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000092000)=0x10) 2017/07/22 03:53:26 executing program 3: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0xe010, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) mmap(&(0x7f00009f6000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt(r2, 0x0, 0x4, &(0x7f00001c7000)="fffb00", 0x3) close(r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005fa000)={0x748, 0xff, 0x5, 0x7f}, 0x10) 2017/07/22 03:53:26 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000052e000)="2f6465762f6175746f667300", 0x2, 0x0) r1 = openat(r0, &(0x7f00001b9000)="2e2f66696c653000", 0x226000, 0xf3) r2 = syz_open_dev$loop(&(0x7f0000011000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x8001) r3 = socket(0x2, 0x3, 0x6) accept$unix(r3, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000fb6000)="9d95", 0x2, 0x20008854, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) read(r2, &(0x7f0000ff4000)="", 0x0) unshare(0x600) r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r4, &(0x7f00006c7000)={0x0, 0x20, 0x0, @tid=0x0}) mq_timedsend(r4, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r5 = socket(0x11, 0x1, 0x0) recvmsg$netrom(r5, &(0x7f0000714000)={&(0x7f0000fad000)=@ax25={0x6, {"639ca7d62885cb"}, 0x0}, 0x10, &(0x7f00001fe000)=[], 0x0, &(0x7f0000e47000-0x438)=[{0x10, 0x1ff, 0x0, ""}], 0x1, 0x0}, 0x2) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x78, 0x1ff) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fb8000-0x20)={0xac, 0x0, 0x10003, 0xe65}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fb6000)={0x100000001, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fb6000)={0x800, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008ff000)={0x80000002, r6, 0x6, 0x7}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f0000fb7000-0x40)={0x800, 0x100000001, 0x4, 0x4, 0x5, 0x142d, 0x5f2, 0xffffffffffffffff}, &(0x7f0000fb7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fb3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r7, &(0x7f0000fb8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fb8000-0x4)=0x8, 0x800) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb8000)="2f6465762f73657175656e63657200", 0x40480, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00002f9000)="2e2f66696c653000", &(0x7f0000fba000-0x1)="00") mkdir(&(0x7f00007d6000)="2e2f66696c653000", 0x0) mount(&(0x7f0000ddd000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000ddd000-0x8)="2e2f66696c653000", &(0x7f0000fb4000)="72616d667300", 0x1000, &(0x7f0000ddc000)="") 2017/07/22 03:53:26 executing program 0: mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r0, 0x2, 0x1) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xa4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) accept$unix(0xffffffffffffff9c, &(0x7f0000e70000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c91000-0x4)=0x6e) r1 = memfd_create(&(0x7f0000000000)="757365726d643573756d00", 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b4a000-0x8)="2e2f66696c653000", &(0x7f0000b4a000-0x7)="2e2f66696c653000") lremovexattr(&(0x7f0000aa2000)="2e2f66696c653000", &(0x7f0000aa2000)="2626707070316d696d655f7479706500") mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ea9000-0x20)="260000008000010400000000000000060008c300000197090059a709ff240000"}) linkat(r1, &(0x7f0000aa3000)="2e2f66696c653000", r1, &(0x7f000020b000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b4a000)={&(0x7f0000a18000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) accept(r0, &(0x7f0000b31000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003fe000)=0x1c) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa5000-0x20)={0x414013, {0x400007ffffffe}, 0x80000000, 0x8}, &(0x7f0000ea9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aa6000)={0x0}) mmap(&(0x7f000028d000/0x3000)=nil, 0x3000, 0x3000002, 0x10000000000032, 0xffffffffffffffff, 0x0) getrusage(0x4, &(0x7f000040a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b4c000)={0x20071026, r3}, &(0x7f0000a7f000)={0xd7, 0x6, 0x80000000, 0x3, 0x8, 0x6}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000eaa000-0x10)={0x0, 0x989680}, &(0x7f0000582000)={0x0, 0x0}) pivot_root(&(0x7f0000695000-0x8)="2e2f66696c653000", &(0x7f0000516000)="2e2f66696c653000") syz_open_dev$random(&(0x7f0000720000)="2f6465762f72616e646f6d00", 0x0, 0x80000) 2017/07/22 03:53:26 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000dfe000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000fbe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000d8b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000035a000/0x4000)=nil, 0x4000, 0x1000000000, 0x24012, 0xffffffffffffffff, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = getpid() timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f2000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007f2000)=0x0, &(0x7f00007f2000)=0x4) pipe2(&(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000e8000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f0000332000/0x4000)=nil) shmget(0x1, 0x4000, 0x810, &(0x7f000015d000/0x4000)=nil) ioctl$TCSBRK(r2, 0x5409, 0x3) mmap(&(0x7f000057a000/0xf000)=nil, 0xf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000066b000-0x10)=[{&(0x7f00007ad000-0x1)="ddea", 0x2}], 0x1, 0x3) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00007f3000)={0xa, &(0x7f000060c000-0x20)=[{0x20, 0x8}, {0x10000, 0x1}, {0x7f, 0x80000001}, {0x5, 0x5}, {0x7, 0x8}, {0xa8d, 0x8}, {0x9, 0x3}, {0x66, 0x7}, {0xfffffffffffffffa, 0x5}, {0x5, 0xb8b6ce2}]}) [ 254.966614] ================================================================== [ 254.974012] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff88010329e2b6 [ 254.983086] Read of size 1 by task syz-executor3/19554 [ 254.988343] CPU: 0 PID: 19554 Comm: syz-executor3 Not tainted 4.9.39-g5b07c2d #4 [ 254.995855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.005191] ffff8801d5e9f788 ffffffff81eacd59 ffff8801dad53a00 ffff88010329d500 2017/07/22 03:53:26 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) [ 255.013191] ffff88010329e500 ffffed0020653c56 ffff88010329e2b6 ffff8801d5e9f7b0 [ 255.021195] ffffffff81546bfc ffffed0020653c56 ffff8801dad53a00 0000000000000000 [ 255.029186] Call Trace: [ 255.031758] [] dump_stack+0xc1/0x128 [ 255.037106] [] kasan_object_err+0x1c/0x70 [ 255.042886] [] kasan_report.part.1+0x20d/0x4e0 [ 255.049099] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 255.055473] [] __asan_report_load1_noabort+0x29/0x30 [ 255.062194] [] parse_ipsecrequests+0xc7d/0xd00 [ 255.068392] [] ? __lock_is_held+0xa1/0xf0 [ 255.074846] [] ? pfkey_dump_sp+0x50/0x50 [ 255.080522] [] ? init_timer_key+0x128/0x350 [ 255.086459] [] pfkey_compile_policy+0xa20/0xd40 [ 255.092745] [] xfrm_user_policy+0x222/0x370 [ 255.098681] [] ? xfrm_user_policy+0x135/0x370 [ 255.104790] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 255.110725] [] ? ns_capable_common+0xcf/0x160 [ 255.116835] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 255.123639] [] ? ip_ra_control+0x440/0x440 [ 255.129488] [] ? wake_up_q+0x8a/0xe0 [ 255.134817] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 255.141707] [] ? futex_wake+0x13e/0x430 [ 255.147295] [] ? __lock_acquire+0x669/0x3db0 [ 255.153319] [] ? perf_event_comm+0x170/0x170 [ 255.159343] [] ? __rb_insert_augmented+0x247/0xe90 [ 255.165888] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 255.172866] [] ? __vma_link_rb+0x20e/0x310 [ 255.178713] [] ? vma_wants_writenotify+0x51/0x380 [ 255.185171] [] ? vma_set_page_prot+0x10f/0x180 [ 255.191366] [] ? exit_robust_list+0x230/0x230 [ 255.197646] [] ? check_preemption_disabled+0x3b/0x200 [ 255.204451] [] ? __fget+0x201/0x3a0 [ 255.209693] [] ip_setsockopt+0x3a/0xb0 [ 255.215194] [] tcp_setsockopt+0x82/0xd0 [ 255.220784] [] ? __fget_light+0x188/0x1e0 [ 255.226548] [] sock_common_setsockopt+0x95/0xd0 [ 255.232830] [] SyS_setsockopt+0x158/0x240 [ 255.238591] [] ? SyS_recv+0x40/0x40 [ 255.243832] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 255.250466] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 255.257270] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.263813] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 255.270356] Object at ffff88010329d500, in cache names_cache size: 4096 [ 255.277069] Allocated: [ 255.279530] PID = 18652 [ 255.282082] save_stack_trace+0x16/0x20 [ 255.286020] save_stack+0x43/0xd0 [ 255.289435] kasan_kmalloc+0xad/0xe0 [ 255.293115] kasan_slab_alloc+0x12/0x20 [ 255.297055] kmem_cache_alloc+0xc9/0x2a0 [ 255.301081] getname_flags+0xcb/0x580 [ 255.304844] getname+0x19/0x20 [ 255.308003] do_sys_open+0x217/0x4b0 [ 255.311679] SyS_open+0x2d/0x40 [ 255.314921] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 255.319636] Freed: [ 255.321747] PID = 18652 [ 255.324295] save_stack_trace+0x16/0x20 [ 255.328234] save_stack+0x43/0xd0 [ 255.331651] kasan_slab_free+0x73/0xc0 [ 255.335501] kmem_cache_free+0xb2/0x2e0 [ 255.339438] putname+0xee/0x130 [ 255.342680] do_sys_open+0x24c/0x4b0 [ 255.346356] SyS_open+0x2d/0x40 [ 255.349598] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 255.354312] Memory state around the buggy address: [ 255.359207] ffff88010329e180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2017/07/22 03:53:27 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000815, r11, 0xfffffffffffffffd) sendmsg$netlink(r11, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0x200, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x320, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[{0x38, 0x3, 0x200, 0x101, 0x9, "9532778ace1cf310440297a034ab1faa7456ce4eb49109e2081e6ef4aebd024f77e4eb68c7528172"}, {0x14, 0x7, 0x100, 0x3, 0x8000, "c124fc86"}, {0xa4, 0x7, 0x304, 0x101, 0x4, "b7c64b4d9bb530cbf631973574eddad7f2d25286e225bc8c7b536287118186d8f5d82674d9f90b6789b4e1ebf8b7c187d11d60b0501c62b93bc61708d9dae9fde515686941d4e659062928d54ec594e645f52da658238dbcf7940d6cc6fec05429f369424fb48642c8f7cccc5fd5b190726163cbed8ac8d25a83bed2e9787f397ec852e377f0326870fd226292f79031bd1c"}, {0x30, 0x3, 0x0, 0x79f5eda4, 0x2, "f8a1a1113d67c768d2471d012c80ccbca52a7807e251970eb4276fd6d5cbfb"}, {0x58, 0x20, 0x204, 0x7, 0x400, "3266bd0c7123246ffdb546486673d782234b94a9874cc4a6a336d912a196d5948a8e02d56324fa85b5fdfc9a2d8438fc1cea92dd549c0ace7d1fede7cb8ebeda009f25834811bbc7"}, {0x1010, 0x7, 0x0, 0xfffffffffffffff9, 0x3, "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{0xa8, 0xfffffffffffff66e, 0x19, 0xff, 0x9, "220098418a6a9841271eaa48fdf4c42b547afec724c829d05bfeae13731f4b90b496836cb87b12d8fb7f28dd06ec202d1cb3a0b662370d62fbf65570df3e1fa7e08eb81bf929e24955d2190582accc97d89cccfefcff39963ed97dc503b5ec4f105ce759c4dcd0513a44e80ebb2d85b647b0193cf2020030a232424be8f2d6b9941d741eed911d7035f5c589a3cadef5bb2ee6a158afc3"}, {0xb0, 0x9, 0x308, 0x6, 0xfffffffffffffff8, "a4bf23931d31477feb248ae0eb93460181c2ecba48290c9056f074d5e1768b98e753df4ff683f52841bffb2ab10ff001b73ec964e2bef96deaf920f221335c771bc571566878f606f461a3859efea1af7d71206c01ee4080464e788959ef24a77dc71ab720a2cce356ce5078d43eb981425d89b662923c4536311f149cfc9fc8bcbd2534dcd489e196c3e277ad724a0900efee40044b508576bf67d9661cd9"}], 0x12e0}, {&(0x7f000003f000)=[{0xc8, 0x0, 0x200000000000000, 0x1, 0xd, 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{0x98, 0x2, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0x300, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x28, 0x1, 0x1, [r13, r11, r13, r13, r13]}], 0x1, 0x20000000}, 0x800) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) [ 255.366528] ffff88010329e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 255.373853] >ffff88010329e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 255.381175] ^ [ 255.386068] ffff88010329e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 255.393388] ffff88010329e380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 255.400709] ================================================================== [ 255.408027] Disabling lock debugging due to kernel taint 2017/07/22 03:53:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:27 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:27 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:27 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:27 executing program 3: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0xe010, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) mmap(&(0x7f00009f6000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt(r2, 0x0, 0x4, &(0x7f00001c7000)="fffb00", 0x3) close(r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005fa000)={0x748, 0xff, 0x5, 0x7f}, 0x10) [ 255.506430] ================================================================== [ 255.513814] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801cbb487b6 [ 255.522890] Read of size 1 by task syz-executor3/19596 [ 255.528139] page:ffffea00072ed200 count:0 mapcount:0 mapping: (null) index:0x0 [ 255.536355] flags: 0x200000000000000() [ 255.540210] page dumped because: kasan: bad access detected [ 255.545892] CPU: 1 PID: 19596 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 255.554611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.563934] ffff8801cce577b0 ffffffff81eacd59 ffffed00397690f6 0000000000000001 [ 255.571870] 0000000000000000 ffffed00397690f6 ffff8801cbb487b6 ffff8801cce57830 [ 255.579811] ffffffff81547141 0000000000000046 0000000000000000 ffffffff8358b4bd [ 255.587751] Call Trace: [ 255.590302] [] dump_stack+0xc1/0x128 [ 255.595634] [] kasan_report.part.1+0x4a1/0x4e0 [ 255.601830] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 255.608199] [] ? check_preemption_disabled+0x3b/0x200 [ 255.615089] [] __asan_report_load1_noabort+0x29/0x30 [ 255.621805] [] parse_ipsecrequests+0xc7d/0xd00 [ 255.628000] [] ? kasan_kmalloc+0x40/0xe0 [ 255.633674] [] ? pfkey_dump_sp+0x50/0x50 [ 255.639347] [] ? init_timer_key+0x128/0x350 [ 255.645281] [] pfkey_compile_policy+0xa20/0xd40 [ 255.651564] [] xfrm_user_policy+0x222/0x370 [ 255.657499] [] ? xfrm_user_policy+0x135/0x370 [ 255.663606] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 255.669540] [] ? ns_capable_common+0xcf/0x160 [ 255.675647] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 255.682450] [] ? ip_ra_control+0x440/0x440 [ 255.688300] [] ? wake_up_q+0x8a/0xe0 [ 255.693627] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 255.700516] [] ? futex_wake+0x13e/0x430 [ 255.706104] [] ? get_futex_key+0xfd0/0xfd0 [ 255.711953] [] ? alloc_inode+0x65/0x180 [ 255.717540] [] ? __sock_create+0xa5/0x640 [ 255.723300] [] ? vma_compute_subtree_gap+0x190/0x200 [ 255.730017] [] ? perf_event_comm+0x170/0x170 [ 255.736040] [] ? __rb_insert_augmented+0x247/0xe90 [ 255.742580] [] ? do_futex+0x3d3/0x1600 [ 255.748089] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 255.755067] [] ? __vma_link_rb+0x20e/0x310 [ 255.760917] [] ? vma_wants_writenotify+0x51/0x380 [ 255.767374] [] ? vma_set_page_prot+0x10f/0x180 [ 255.773567] [] ? exit_robust_list+0x230/0x230 [ 255.779674] [] ? __fget+0x47/0x3a0 [ 255.784825] [] ? __fget+0x201/0x3a0 [ 255.790064] [] ip_setsockopt+0x3a/0xb0 [ 255.795562] [] tcp_setsockopt+0x82/0xd0 [ 255.801150] [] ? __fget_light+0x188/0x1e0 [ 255.806909] [] sock_common_setsockopt+0x95/0xd0 [ 255.813191] [] SyS_setsockopt+0x158/0x240 [ 255.818953] [] ? SyS_recv+0x40/0x40 [ 255.824192] [] ? find_mergeable_anon_vma+0x2a0/0x2a0 [ 255.830908] [] ? move_addr_to_kernel+0x50/0x50 [ 255.837102] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.843645] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 255.850181] Memory state around the buggy address: [ 255.855074] ffff8801cbb48680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 255.862396] ffff8801cbb48700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 255.869717] >ffff8801cbb48780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 255.877039] ^ [ 255.881929] ffff8801cbb48800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 255.889250] ffff8801cbb48880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 255.896568] ================================================================== 2017/07/22 03:53:27 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) r8 = request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00005c1000)="47c0fbe7fe7c1cb0254efe83b3b1c20404c52e9e0ae2c4c244c93c04fd20a55b5dfac27c5c512fe25c8f656904a04df53f9a808b65f895566f41deb99a78536237795e0a2cbfde653d9b81227e70f6f668759116794d1c59", 0x58) socket$unix(0x1, 0x2, 0x0) 2017/07/22 03:53:27 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:27 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000815, r11, 0xfffffffffffffffd) sendmsg$netlink(r11, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0x200, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x320, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[{0x38, 0x3, 0x200, 0x101, 0x9, "9532778ace1cf310440297a034ab1faa7456ce4eb49109e2081e6ef4aebd024f77e4eb68c7528172"}, {0x14, 0x7, 0x100, 0x3, 0x8000, "c124fc86"}, {0xa4, 0x7, 0x304, 0x101, 0x4, "b7c64b4d9bb530cbf631973574eddad7f2d25286e225bc8c7b536287118186d8f5d82674d9f90b6789b4e1ebf8b7c187d11d60b0501c62b93bc61708d9dae9fde515686941d4e659062928d54ec594e645f52da658238dbcf7940d6cc6fec05429f369424fb48642c8f7cccc5fd5b190726163cbed8ac8d25a83bed2e9787f397ec852e377f0326870fd226292f79031bd1c"}, {0x30, 0x3, 0x0, 0x79f5eda4, 0x2, "f8a1a1113d67c768d2471d012c80ccbca52a7807e251970eb4276fd6d5cbfb"}, {0x58, 0x20, 0x204, 0x7, 0x400, "3266bd0c7123246ffdb546486673d782234b94a9874cc4a6a336d912a196d5948a8e02d56324fa85b5fdfc9a2d8438fc1cea92dd549c0ace7d1fede7cb8ebeda009f25834811bbc7"}, {0x1010, 0x7, 0x0, 0xfffffffffffffff9, 0x3, 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{0x98, 0x2, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0x300, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x28, 0x1, 0x1, [r13, r11, r13, r13, r13]}], 0x1, 0x20000000}, 0x800) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:27 executing program 3: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0xe010, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) mmap(&(0x7f00009f6000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt(r2, 0x0, 0x4, &(0x7f00001c7000)="fffb00", 0x3) close(r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005fa000)={0x748, 0xff, 0x5, 0x7f}, 0x10) [ 255.951701] ================================================================== [ 255.959078] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff88010329e4b6 [ 255.968151] Read of size 1 by task syz-executor3/19627 [ 255.973406] CPU: 0 PID: 19627 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 255.982129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.991462] ffff8801c5557788 ffffffff81eacd59 ffff8801dad53a00 ffff88010329d500 2017/07/22 03:53:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) [ 255.999463] ffff88010329e500 ffffed0020653c96 ffff88010329e4b6 ffff8801c55577b0 [ 256.007452] ffffffff81546bfc ffffed0020653c96 ffff8801dad53a00 0000000000000000 [ 256.015433] Call Trace: [ 256.017999] [] dump_stack+0xc1/0x128 [ 256.023347] [] kasan_object_err+0x1c/0x70 [ 256.029123] [] kasan_report.part.1+0x20d/0x4e0 [ 256.035324] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 256.041702] [] ? check_preemption_disabled+0x3b/0x200 2017/07/22 03:53:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) [ 256.048522] [] __asan_report_load1_noabort+0x29/0x30 [ 256.055258] [] parse_ipsecrequests+0xc7d/0xd00 [ 256.061471] [] ? kasan_kmalloc+0x40/0xe0 [ 256.067155] [] ? pfkey_dump_sp+0x50/0x50 [ 256.072837] [] ? init_timer_key+0x128/0x350 [ 256.078788] [] pfkey_compile_policy+0xa20/0xd40 [ 256.085093] [] xfrm_user_policy+0x222/0x370 [ 256.091058] [] ? xfrm_user_policy+0x135/0x370 [ 256.097193] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 256.103143] [] ? ns_capable_common+0xcf/0x160 [ 256.109259] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 256.116062] [] ? ip_ra_control+0x440/0x440 [ 256.121915] [] ? wake_up_q+0x8a/0xe0 [ 256.127250] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 256.134155] [] ? futex_wake+0x13e/0x430 [ 256.139757] [] ? get_futex_key+0xfd0/0xfd0 [ 256.145610] [] ? alloc_inode+0x65/0x180 [ 256.151199] [] ? __sock_create+0xa5/0x640 [ 256.156961] [] ? vma_compute_subtree_gap+0x190/0x200 [ 256.163676] [] ? perf_event_comm+0x170/0x170 [ 256.169791] [] ? __rb_insert_augmented+0x247/0xe90 [ 256.176336] [] ? do_futex+0x3d3/0x1600 [ 256.181840] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 256.188818] [] ? __vma_link_rb+0x20e/0x310 [ 256.194666] [] ? vma_wants_writenotify+0x51/0x380 [ 256.201121] [] ? vma_set_page_prot+0x10f/0x180 [ 256.207317] [] ? exit_robust_list+0x230/0x230 [ 256.213426] [] ? __fget+0x47/0x3a0 [ 256.218577] [] ? __fget+0x201/0x3a0 [ 256.223817] [] ip_setsockopt+0x3a/0xb0 [ 256.229323] [] tcp_setsockopt+0x82/0xd0 [ 256.234912] [] ? __fget_light+0x188/0x1e0 [ 256.240674] [] sock_common_setsockopt+0x95/0xd0 [ 256.246955] [] SyS_setsockopt+0x158/0x240 [ 256.252715] [] ? SyS_recv+0x40/0x40 [ 256.257954] [] ? find_mergeable_anon_vma+0x2a0/0x2a0 [ 256.264670] [] ? move_addr_to_kernel+0x50/0x50 [ 256.270865] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.277407] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 256.283946] Object at ffff88010329d500, in cache names_cache size: 4096 [ 256.290657] Allocated: [ 256.293120] PID = 18652 [ 256.295669] save_stack_trace+0x16/0x20 [ 256.299604] save_stack+0x43/0xd0 [ 256.303022] kasan_kmalloc+0xad/0xe0 [ 256.306697] kasan_slab_alloc+0x12/0x20 [ 256.310635] kmem_cache_alloc+0xc9/0x2a0 [ 256.314658] getname_flags+0xcb/0x580 [ 256.318422] getname+0x19/0x20 [ 256.321579] do_sys_open+0x217/0x4b0 [ 256.325256] SyS_open+0x2d/0x40 [ 256.328501] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 256.333216] Freed: [ 256.335328] PID = 18652 [ 256.337878] save_stack_trace+0x16/0x20 [ 256.341815] save_stack+0x43/0xd0 [ 256.345230] kasan_slab_free+0x73/0xc0 [ 256.349081] kmem_cache_free+0xb2/0x2e0 [ 256.353019] putname+0xee/0x130 [ 256.356261] do_sys_open+0x24c/0x4b0 [ 256.359936] SyS_open+0x2d/0x40 [ 256.363180] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 256.367898] Memory state around the buggy address: [ 256.372790] ffff88010329e380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.380110] ffff88010329e400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.387437] >ffff88010329e480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.394757] ^ 2017/07/22 03:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b09a3729c547d703e8d3343a28e278b30b0f0e5ef7fbb07a50aa9bcb7f283ae2c593639f8671f1fc650a9fad417cb163003bfe8f7450a6bca549c268f077a3e62ab009fb6bc90f323bc2eea35fa486a0ebc39ea9e70bfdb239c7d38f190d932e41dd8a19aa635ad8d20a86bbb397972fbccd0d000bff770e0668b682b84c1f61992576c6acf11b9bf850f88bc139dde1652269375b88ab4321cbcda5976a9a433286ae6abceb12dfec85c76382bc8bdeb2544df91f4c76348d0546165556d6fae7e7224f3889b0fc639639b4fdfed861884b7411a8c265463ae15796bfdc5b6b45ae8d79a4decfc6c78a4287d81f5f93d188b4f6719828a3b5d8002d2dc65dc58f903fa3856a7bf050582cf801f46a259627d32b73eda8279344407d458f5cc6a7b0a697bd5ab2130c131c3502372f729bce25ef2723268037b2d9762f50328db16821868b43825d66167876b0c3eb2fe6e46006ce624994aa3dbda5cc751e00e3b9b4509d8ec739de9866f5b0fdcfaed576afb796a21352043a387211ff6d269169121891f6281765157a2e103f662892057441d7ac9eb870f119a6416bb741466136ad46172eb35a7cf57a8e4acfdc226f4b5775002a8e5b08efef11d9f9753c7f4f702770ca06accff72414d68d69f7a817452ca2ff9de0b85c3a9b73201a9c563ed4b64177adc158882822a4f1b81d267c918ccccee8780bf2025d9991281bcc8feef979529a7ccad1876357f7b127cbf61ad051f90b1eb9b007853d6682a322eac12a1ec88a724d2cfd8794a5e421c70ad4ae6afa08b8f1e8396af0fa07e166098ee7e004f1797bb5fff02764b3597746f11fd8e913c6997c7fa43d479bba1e0e355ea5762267ee77d6883528291fe208ac4c4df927d46a63e61debe0953239062629889e885ca3d779eed3627d529fe8867938b2cd61278e7aa5b42590d89bf0d01ae6eeda8b5fa4795ac80ca304e50b1db943c9587b3dfc1e78217911b9bc88f5cadfe90c88e1b4a376b8f9b632498f5b6fae7ed06f6352bf702448169f6e7eb436483ee7fee9341d747964853cf59d8a6d518499699efe1f92bce8243ecb81397c9facab6e4f7f74cee978537c69c59f2b7fadefafc2e126ee3a42df985a0b3ea4815e5ca1587eae065d9efede273483938f54f36bd9d3dcc9d30feb82af40afb36e31c182fb89c048ba94cb80965c7b170093bad98998d3b64decf443892acc6b9bd9497be3817e740e62ddc38d497222f6dd0966a85bbd65e50bcfe9b679c606fe60f54ae0af662d4d6e7c5368282d595008d64b361a06da216113e5841673da0b8618d3d9ae3f3e80e40c7548a2cf32647b9908390560ee68d8e05cb935a89c707d97f0e233bd0c47c05e8859641f97de21fd36c153c692e3df9b1f4462114187c5d3f5e98172fed65cda1c03b05650c500afe9088f85792bbabae67392d3918c14ef066f098c6a62991a938a130649a72e07a45e3e914eb85eb4d2cbd9ed1ff5764abf96e6f60d6ba43a87af9f37d1942f3f14fd931a2126783b450d0bfad50b3d265be4020671cb9b1d020f30cd7c7246b9dd850dd769e9e2a098107555e479ab1085ab10fc3bbdff14c049a3fb2e5496f8032bfb06bbda911600ae5e6390eb815f5693a5e3520bc92d96e48b2831010729f7232a0a5717554fd26ce7001d6e518241f1261a3e4ed4ba9b2c75264cb31f4ca25059427c762c9e1a838df174b886d377701f9da61691e8c2656571e69598520254c85198fced02979e8f9d9836668e911e4b4299f561322af7cadb4a0445270b74542737146735761cd3cb3d4faf9c0f8d71da4d85cecf9ff1814c175ae4902cf27d81bde37442c71c7fddd622a3b6f968f1a54a486e90fe5227398b8ed5d5be0256572a457243a90653c580008c1e18591b078395bba520d287694c59a4a6b549f3a4b369ffc9e89348bd6d192db5095cf9ccc0d24d6f0a5dafa0c592594ad366d1ff367e9d976ecb78488c7ca1384071d9f1645ac96f4d4531e1f2f5eeed292a606fc651e75bcce7944e9672d29a1570e372b4ebe2e5d63ed80e10a1292b1bdad4ec581b332843c5f8d0c2260c8b3033cedd50ef53f02b5405a0f841c1fd8bd33d7572a1e67b9f4c3b6c70579ad342a1baf59f0779306abfbbd8fda10ca1b4bb251563fb1946b6417b94d6d01d2900a9b392b81b20ec7e18ec163fa8d8b7c514fe604326662b78c59a2dcc94f2d57250bf89d97e320c9c3b3c17bc081fda784d2f849919d38dd5606378c14162cbbf3f85552d872f9e47595cb49a90b07516a7de94234e409228c3a628e56148ab05ced66e074c748353fb9982549b20d20337ee48852f97102ad44acf964bed08e1ba6cdf5aeab925370e0359ecbbbbb635e39c0b27dc861e7c493006fd301c3ad13b30e23b517ef96b0db500c0dd3ca01f23584d5ca79c8af65b84cc77bbb1aed62cc700aa573ff371f7c11725591e0fb72b4a8ab7f1f554ae89c7969c7991188121b69f714bcf8d602a646c7d877182067cac121cf4475b9d51cfc9374f334ea2eac5535448b5b4633b77b857f62ccf7969fc2018e4b93b600c1a50cec68c4037e4a29486e51f2890de4770b364e6f52a4aa24876b680c99b2bc8d45e2296b0e8c38fc989fa4c0e75a03bbd7d06786e401366bc7994bc95bb1b2489f44a2ccff298822c19f20dd093aa1fcd73c9f175ad734084418b9f4bafd3d97fa4f8421a3b04dd3880f3b09562421dd64e7c119b1b38119714dd2e522b8ac3835a68c9d41f50eb1f90d381a6f0f3a28c6091d6c184d4efe44c2b2b579ca3bb2229ee92360d08f0192f9a06a6e8a5fc5a6ec0f68515a81c0d7f37eeaecefa405d93d6916e81912caed581613299d07bca8c7b66ca42f1918ce168a79c74f478fadf401196f2e9ef610dffda2d8a755fd07a506a4f2977d72d7e9771097a6c0c39de64815d0348375d0f6cd4e49f75bd029280b41823655a25366d50be74cc4ac7d84e383996e530415fefe6eb8956f4b6855ad44b7c0dd8f3c49341024ff145128d8a3f7917f3a62ec79a813abe97315432ccf1e1e4f108c542802d76962dc7dc5266af73d65cfd1a0283883b76ebeb8577c4d2ca576a997642647195f5d5badf27b137d0da909d4f1e446b65bb783f6e141addd07bede51e6de175aa6aa72c87edb94cdc806b32e730c0be7f5336261fbd4ac0a56deb517538b6ba218b236592964bd9e84f827776e8385d25acc2442d094f9cd7421d9c548b5b9fdd7bd9e768faa8b637f573d3dcde6052029a29f539d80bf030ba4b373c089a8ac0791f41c79c2c0f306be0787184ae9af2f14b733192fc6448884dd2ef5f04c1736e671c498c33994549d9f4db7105fac0e8e938c84f49d04ea642f75d45973b843d49203c05b8a9773631613d3c8a57b43db7a9ad18aa59b8e31413bf0380d5f136c8e7f01abf1d29d687858faa61a8be54ed9e7b31496bd9ce88a573d0834d23574fb039b80e85cb9de72423709e72f736318327e5902f77f4314d06d3caea1680dff233a840ead078fe0a0f006bb209448a64a051df2efa5fd0ef7472d00c5e532ca5db180f54fbaa4b13d268e94c1c739909b40eb7e6e52051199c44069a78a07055ae95c313ac282d3d3d281d0280d12e5657fac16a3b0ce5582ff809c7fea6555c1f286a41fd49aa6456d61f4163767579b09892b124e887fdf7b9734d59ed31991718345af5d9a4fca860b0376b53da21a8c4e2fdec36db66e63418a26fb551e4080860d0d32885b4054d1fc4c6098d299a9c6ff7c2ef1d6edfd4ad83d21049f18801a9f75d011a71232bd8656566f3db8a70dec7309f30bccbfd0b102d7aafa566c9798302cf0eca0563c76ed68a4c0635948c59f1d966dae8c6b1a0b2e88b5410b22519476b9a601491650598bdb23434f0aa32cfd171c35c8f2de258271c56c7070152f5575cfae2080b0b733a3eb22dafead9bc5643b16646da8f41e22e7821654698b175bd9027d0bf6c45f0efde79c973a39f9a1d4b9b1eadb77d27fda6340137adfa963fdc98e0a6891b24dc650959e91fafd89b2f9d0d8030cc96dc080ffc627af0a7500ed6201698ea2c316ea256b50b9d0365f98803f08db3453b331c417b2af3501ab83556961b4c99ba8bbc13f8919b2e6fc1ccafd7e03de55b54b5c6aba063b3678ee38e6fa0851d937b847465e28faad3f9c027fd5bc3cc833d67be1a14011a940c2dd1e7cbf906b367e4b0a9b82945c65c1fac9f5bac1faa880bfe3e0390333aa417631e75de7a82286cbb1bddfc5b8f49639577563c61a5a25ee41dc4095756f16dce37ec3735c597980072db117e0cc0cb65453e52b2fa786a3c25a667938a673204b9c1c57375565dc184be8cf2c2b473f2bac5fd25f32386baa4541c8da41c4bf6d0b70bf79c9e08132031fddb85b44f68ed04dc47cab77d18bee4b9eafc7d988659acb465a09016c7d3479b41c0ec52dcba9f495a71dff4757a6133ca30a3219506815ed19b833dddbba627d8b83aa03f1e84c191e5d9b42655f5db4582b6a7dbe14b56b35f0bed4877c088fba15f4866dbc98db6b6aa93b8df5bbc24a77c5a706f68af9dfe2bf25abbf65aec717a40367447815aeabb7045817ce0bf09cb992f616555394935146bf600f2ad921a78c4f6e086186c1a2a06b278df16dca2754bfadcbd304d20232dbb5e633a0422ee78de5566e6db3c610183759a1048022482d41bb8aeb9301cf696177fde7e732df3a57caa40c7861872eadc2a1752d755d8f85383af5a281420ed74258e40f09b79e928ee185e53a5096615894ac667bc5a64604f1af9f85767e26b3afdac62b47305ab9ee2ddc1f55d5094cd48e1f8bd024900803938eba9781909fb4105dbb1df4c83b94c87df94758ba64c67a5411b56b829a9ae06ff339d35f5de76652fc4381cbdd232bb6f085fb36877e8fa778f5effc5e5bf2558f148c47c6f222e2f805afe12adeac10a7d6d75af566594b6c0e651b0e14bd6a6df78e72c9b4080c66b711faf4ab08dff0bb01c59b45a3c8598e8657bfe1993f09e9fe93213a3009cca6297cea9306da4ee4d41cc68f74631f4d644d76c1a5ecffd0ac9bccb506c57aec3de803b5326b52e4afa365aba7295e63c6983e73c7934312450d727a960b67ccd2f34c52951b91c31f4e6cb8c8fbebec366106eb3bfe66417e48793860b91dd0188c723398364348d1e4a0ec554de677e34db1f04392b838a1bdd87900d55fb77d84626735ccf965dcc35879f5d51d29296587b45ea9fe2b4a77971c22bf4ba086b847174558407e271ffe0cae40db62de4c11382c2d226eba75eba38c54d5449ee3920679f29ce7bb9f836afc55fb486ec5cf4396e0ee82913ad880e9044f5ef7b2352c7159acd356ec2621e0728a25cbc7652a9cc7b477370a54565b974fc64a1f332a4b437a96dfba566cb2f6b1d29cb375ca76c600f9a43acb8ea718678792dd62"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:28 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) r5 = msgget$private(0x0, 0x80) msgrcv(r5, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) write(r4, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:28 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:28 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x4011, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0xd, 0x2012, r0, 0x7) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x8, 0x3052, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) mmap(&(0x7f0000977000/0x2000)=nil, 0x2000, 0x1, 0x33, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:28 executing program 3: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0xe010, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) mmap(&(0x7f00009f6000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt(r2, 0x0, 0x4, &(0x7f00001c7000)="fffb00", 0x3) close(r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005fa000)={0x748, 0xff, 0x5, 0x7f}, 0x10) 2017/07/22 03:53:28 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000815, r11, 0xfffffffffffffffd) sendmsg$netlink(r11, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0x200, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x320, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[{0x38, 0x3, 0x200, 0x101, 0x9, "9532778ace1cf310440297a034ab1faa7456ce4eb49109e2081e6ef4aebd024f77e4eb68c7528172"}, {0x14, 0x7, 0x100, 0x3, 0x8000, "c124fc86"}, {0xa4, 0x7, 0x304, 0x101, 0x4, "b7c64b4d9bb530cbf631973574eddad7f2d25286e225bc8c7b536287118186d8f5d82674d9f90b6789b4e1ebf8b7c187d11d60b0501c62b93bc61708d9dae9fde515686941d4e659062928d54ec594e645f52da658238dbcf7940d6cc6fec05429f369424fb48642c8f7cccc5fd5b190726163cbed8ac8d25a83bed2e9787f397ec852e377f0326870fd226292f79031bd1c"}, {0x30, 0x3, 0x0, 0x79f5eda4, 0x2, "f8a1a1113d67c768d2471d012c80ccbca52a7807e251970eb4276fd6d5cbfb"}, {0x58, 0x20, 0x204, 0x7, 0x400, "3266bd0c7123246ffdb546486673d782234b94a9874cc4a6a336d912a196d5948a8e02d56324fa85b5fdfc9a2d8438fc1cea92dd549c0ace7d1fede7cb8ebeda009f25834811bbc7"}, {0x1010, 0x7, 0x0, 0xfffffffffffffff9, 0x3, "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{0xa8, 0xfffffffffffff66e, 0x19, 0xff, 0x9, "220098418a6a9841271eaa48fdf4c42b547afec724c829d05bfeae13731f4b90b496836cb87b12d8fb7f28dd06ec202d1cb3a0b662370d62fbf65570df3e1fa7e08eb81bf929e24955d2190582accc97d89cccfefcff39963ed97dc503b5ec4f105ce759c4dcd0513a44e80ebb2d85b647b0193cf2020030a232424be8f2d6b9941d741eed911d7035f5c589a3cadef5bb2ee6a158afc3"}, {0xb0, 0x9, 0x308, 0x6, 0xfffffffffffffff8, "a4bf23931d31477feb248ae0eb93460181c2ecba48290c9056f074d5e1768b98e753df4ff683f52841bffb2ab10ff001b73ec964e2bef96deaf920f221335c771bc571566878f606f461a3859efea1af7d71206c01ee4080464e788959ef24a77dc71ab720a2cce356ce5078d43eb981425d89b662923c4536311f149cfc9fc8bcbd2534dcd489e196c3e277ad724a0900efee40044b508576bf67d9661cd9"}], 0x12e0}, {&(0x7f000003f000)=[{0xc8, 0x0, 0x200000000000000, 0x1, 0xd, 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{0x98, 0x2, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0x300, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x28, 0x1, 0x1, [r13, r11, r13, r13, r13]}], 0x1, 0x20000000}, 0x800) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) [ 256.399647] ffff88010329e500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 256.406967] ffff88010329e580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 256.414285] ================================================================== [ 256.441970] ================================================================== [ 256.449356] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa3266b6 [ 256.458432] Read of size 1 by task syz-executor3/19698 [ 256.463691] CPU: 0 PID: 19698 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 256.472412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.481740] ffff8801d186f788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 [ 256.489695] ffff8801aa327600 ffffed0035464cd6 ffff8801aa3266b6 ffff8801d186f7b0 [ 256.497679] ffffffff81546bfc ffffed0035464cd6 ffff8801dad53a00 0000000000000000 [ 256.505656] Call Trace: [ 256.508218] [] dump_stack+0xc1/0x128 [ 256.513560] [] kasan_object_err+0x1c/0x70 [ 256.519324] [] kasan_report.part.1+0x20d/0x4e0 [ 256.525519] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 256.531888] [] ? check_preemption_disabled+0x3b/0x200 [ 256.538692] [] __asan_report_load1_noabort+0x29/0x30 [ 256.545408] [] parse_ipsecrequests+0xc7d/0xd00 [ 256.551604] [] ? kasan_kmalloc+0x40/0xe0 [ 256.557276] [] ? pfkey_dump_sp+0x50/0x50 [ 256.562957] [] ? init_timer_key+0x128/0x350 [ 256.568891] [] pfkey_compile_policy+0xa20/0xd40 [ 256.575173] [] xfrm_user_policy+0x222/0x370 [ 256.581107] [] ? xfrm_user_policy+0x135/0x370 [ 256.587217] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 256.593153] [] ? ns_capable_common+0xcf/0x160 [ 256.599261] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 256.606064] [] ? ip_ra_control+0x440/0x440 [ 256.611914] [] ? wake_up_q+0x8a/0xe0 [ 256.617242] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 256.624132] [] ? futex_wake+0x13e/0x430 [ 256.629718] [] ? get_futex_key+0xfd0/0xfd0 [ 256.635565] [] ? alloc_inode+0x65/0x180 [ 256.641156] [] ? __sock_create+0xa5/0x640 [ 256.646923] [] ? vma_compute_subtree_gap+0x190/0x200 [ 256.653647] [] ? perf_event_comm+0x170/0x170 [ 256.659668] [] ? __rb_insert_augmented+0x247/0xe90 [ 256.666210] [] ? do_futex+0x3d3/0x1600 [ 256.671713] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 256.678694] [] ? __vma_link_rb+0x20e/0x310 [ 256.684544] [] ? vma_wants_writenotify+0x51/0x380 [ 256.690999] [] ? vma_set_page_prot+0x10f/0x180 [ 256.697196] [] ? exit_robust_list+0x230/0x230 [ 256.703309] [] ? __fget+0x47/0x3a0 [ 256.708465] [] ? __fget+0x201/0x3a0 [ 256.713705] [] ip_setsockopt+0x3a/0xb0 [ 256.719205] [] tcp_setsockopt+0x82/0xd0 [ 256.724796] [] ? __fget_light+0x188/0x1e0 [ 256.730563] [] sock_common_setsockopt+0x95/0xd0 [ 256.736844] [] SyS_setsockopt+0x158/0x240 [ 256.742607] [] ? SyS_recv+0x40/0x40 [ 256.747849] [] ? find_mergeable_anon_vma+0x2a0/0x2a0 [ 256.754564] [] ? move_addr_to_kernel+0x50/0x50 [ 256.760760] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.767305] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 256.773847] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 256.780556] Allocated: [ 256.783015] PID = 19350 [ 256.785562] save_stack_trace+0x16/0x20 [ 256.789500] save_stack+0x43/0xd0 [ 256.792919] kasan_kmalloc+0xad/0xe0 [ 256.796596] kasan_slab_alloc+0x12/0x20 [ 256.800533] kmem_cache_alloc+0xc9/0x2a0 [ 256.804556] getname_flags+0xcb/0x580 [ 256.808320] user_path_at_empty+0x2d/0x50 [ 256.812430] vfs_fstatat+0xbe/0x150 [ 256.816021] SYSC_newstat+0x7e/0xe0 [ 256.819610] SyS_newstat+0x1d/0x30 [ 256.823115] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 256.827829] Freed: [ 256.829942] PID = 19350 [ 256.832492] save_stack_trace+0x16/0x20 [ 256.836427] save_stack+0x43/0xd0 [ 256.839849] kasan_slab_free+0x73/0xc0 [ 256.843703] kmem_cache_free+0xb2/0x2e0 [ 256.847638] putname+0xee/0x130 [ 256.850892] filename_lookup+0x234/0x390 [ 256.854921] user_path_at_empty+0x40/0x50 [ 256.859034] vfs_fstatat+0xbe/0x150 [ 256.862624] SYSC_newstat+0x7e/0xe0 [ 256.866215] SyS_newstat+0x1d/0x30 [ 256.869717] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 256.874431] Memory state around the buggy address: [ 256.879322] ffff8801aa326580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 256.886645] ffff8801aa326600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.893966] >ffff8801aa326680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.901289] ^ [ 256.906181] ffff8801aa326700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.913501] ffff8801aa326780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 256.920821] ================================================================== [ 256.933322] ================================================================== [ 256.940679] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801cbb489b6 [ 256.949739] Read of size 1 by task syz-executor3/19720 [ 256.954980] page:ffffea00072ed200 count:0 mapcount:0 mapping: (null) index:0x0 [ 256.963196] flags: 0x200000000000000() [ 256.967045] page dumped because: kasan: bad access detected [ 256.972720] CPU: 1 PID: 19720 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 256.981432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.990748] ffff8801cf96f7b0 ffffffff81eacd59 ffffed0039769136 0000000000000001 [ 256.998695] 0000000000000000 ffffed0039769136 ffff8801cbb489b6 ffff8801cf96f830 [ 257.006641] ffffffff81547141 0000000000000000 0000000000000000 ffffffff8358b4bd [ 257.014588] Call Trace: [ 257.017144] [] dump_stack+0xc1/0x128 [ 257.022475] [] kasan_report.part.1+0x4a1/0x4e0 [ 257.028670] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 257.035044] [] ? finish_task_switch+0x1c1/0x630 [ 257.041326] [] ? finish_task_switch+0x1ed/0x630 [ 257.047610] [] __asan_report_load1_noabort+0x29/0x30 [ 257.054325] [] parse_ipsecrequests+0xc7d/0xd00 [ 257.060521] [] ? finish_task_switch+0x1ed/0x630 [ 257.066802] [] ? kasan_kmalloc+0x40/0xe0 [ 257.072475] [] ? pfkey_dump_sp+0x50/0x50 [ 257.078151] [] ? init_timer_key+0x128/0x350 [ 257.084089] [] pfkey_compile_policy+0xa20/0xd40 [ 257.090375] [] xfrm_user_policy+0x222/0x370 [ 257.096313] [] ? xfrm_user_policy+0x135/0x370 [ 257.102421] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 257.108357] [] ? ns_capable_common+0xcf/0x160 [ 257.114466] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 257.121271] [] ? ip_ra_control+0x440/0x440 [ 257.127122] [] ? wake_up_q+0x8a/0xe0 [ 257.132449] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 257.139338] [] ? futex_wake+0x13e/0x430 [ 257.144927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 257.151905] [] ? do_futex+0x3d3/0x1600 [ 257.157407] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 257.164385] [] ? kasan_unpoison_shadow+0x35/0x50 [ 257.170754] [] ? kasan_kmalloc+0xad/0xe0 [ 257.176427] [] ? exit_robust_list+0x230/0x230 [ 257.182536] [] ? __fget+0x47/0x3a0 [ 257.187688] [] ? __fget+0x201/0x3a0 [ 257.192930] [] ip_setsockopt+0x3a/0xb0 [ 257.198435] [] tcp_setsockopt+0x82/0xd0 [ 257.204025] [] ? __fget_light+0x188/0x1e0 [ 257.209790] [] sock_common_setsockopt+0x95/0xd0 [ 257.216073] [] SyS_setsockopt+0x158/0x240 [ 257.221836] [] ? SyS_recv+0x40/0x40 [ 257.227077] [] ? move_addr_to_kernel+0x50/0x50 [ 257.233279] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.239827] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 257.246367] Memory state around the buggy address: [ 257.251261] ffff8801cbb48880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 257.258588] ffff8801cbb48900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 257.265909] >ffff8801cbb48980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 257.273228] ^ [ 257.278122] ffff8801cbb48a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 257.285443] ffff8801cbb48a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 257.292764] ================================================================== 2017/07/22 03:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) r8 = request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00005c1000)="47c0fbe7fe7c1cb0254efe83b3b1c20404c52e9e0ae2c4c244c93c04fd20a55b5dfac27c5c512fe25c8f656904a04df53f9a808b65f895566f41deb99a78536237795e0a2cbfde653d9b81227e70f6f668759116794d1c59", 0x58) socket$unix(0x1, 0x2, 0x0) 2017/07/22 03:53:29 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) setsockopt(r2, 0x0, 0x4, &(0x7f00001c7000)="fffb00", 0x3) close(r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005fa000)={0x748, 0xff, 0x5, 0x7f}, 0x10) 2017/07/22 03:53:29 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) msgget$private(0x0, 0x80) write(r4, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:29 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) r5 = msgget$private(0x0, 0x80) msgrcv(r5, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) write(r4, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) [ 257.392954] ================================================================== [ 257.400346] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa3267b6 [ 257.409429] Read of size 1 by task syz-executor3/19724 [ 257.414690] CPU: 0 PID: 19724 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 257.423418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.432757] ffff8801d83af788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 [ 257.440771] ffff8801aa327600 ffffed0035464cf6 ffff8801aa3267b6 ffff8801d83af7b0 [ 257.448760] ffffffff81546bfc ffffed0035464cf6 ffff8801dad53a00 0000000000000000 [ 257.456760] Call Trace: [ 257.459327] [] dump_stack+0xc1/0x128 [ 257.464678] [] kasan_object_err+0x1c/0x70 [ 257.470450] [] kasan_report.part.1+0x20d/0x4e0 [ 257.476665] [] ? pick_next_task_fair+0x1096/0x1860 [ 257.483224] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 257.489606] [] __asan_report_load1_noabort+0x29/0x30 [ 257.496335] [] parse_ipsecrequests+0xc7d/0xd00 [ 257.502550] [] ? kasan_kmalloc+0x40/0xe0 [ 257.508235] [] ? pfkey_dump_sp+0x50/0x50 [ 257.513916] [] ? init_timer_key+0x128/0x350 [ 257.519867] [] pfkey_compile_policy+0xa20/0xd40 [ 257.526168] [] xfrm_user_policy+0x222/0x370 [ 257.532125] [] ? xfrm_user_policy+0x135/0x370 [ 257.538239] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 257.544176] [] ? ns_capable_common+0xcf/0x160 [ 257.550285] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 257.557091] [] ? ip_ra_control+0x440/0x440 [ 257.562948] [] ? wake_up_q+0x8a/0xe0 [ 257.568296] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 257.575200] [] ? futex_wake+0x13e/0x430 [ 257.580801] [] ? get_futex_key+0xfd0/0xfd0 [ 257.586660] [] ? alloc_inode+0x65/0x180 [ 257.592254] [] ? __sock_create+0xa5/0x640 [ 257.598018] [] ? SyS_socket+0xe8/0x1a0 [ 257.603519] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 257.610242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 257.617221] [] ? do_futex+0x3d3/0x1600 [ 257.622722] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 257.629703] [] ? kasan_unpoison_shadow+0x35/0x50 [ 257.636073] [] ? kasan_kmalloc+0xad/0xe0 [ 257.641747] [] ? exit_robust_list+0x230/0x230 [ 257.647857] [] ? __fget+0x47/0x3a0 [ 257.653009] [] ? __fget+0x201/0x3a0 [ 257.658249] [] ip_setsockopt+0x3a/0xb0 [ 257.663751] [] tcp_setsockopt+0x82/0xd0 [ 257.669339] [] ? __fget_light+0x188/0x1e0 [ 257.675102] [] sock_common_setsockopt+0x95/0xd0 [ 257.681385] [] SyS_setsockopt+0x158/0x240 [ 257.687145] [] ? SyS_recv+0x40/0x40 [ 257.692385] [] ? move_addr_to_kernel+0x50/0x50 [ 257.698580] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.705124] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 257.711664] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 257.718376] Allocated: [ 257.720834] PID = 19350 [ 257.723383] save_stack_trace+0x16/0x20 [ 257.727327] save_stack+0x43/0xd0 [ 257.730743] kasan_kmalloc+0xad/0xe0 [ 257.734418] kasan_slab_alloc+0x12/0x20 [ 257.738355] kmem_cache_alloc+0xc9/0x2a0 [ 257.742382] getname_flags+0xcb/0x580 [ 257.746147] user_path_at_empty+0x2d/0x50 [ 257.750257] vfs_fstatat+0xbe/0x150 [ 257.753844] SYSC_newstat+0x7e/0xe0 [ 257.757432] SyS_newstat+0x1d/0x30 [ 257.760935] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 257.765650] Freed: [ 257.767761] PID = 19350 [ 257.770310] save_stack_trace+0x16/0x20 [ 257.774247] save_stack+0x43/0xd0 [ 257.777664] kasan_slab_free+0x73/0xc0 [ 257.781514] kmem_cache_free+0xb2/0x2e0 [ 257.785449] putname+0xee/0x130 [ 257.788689] filename_lookup+0x234/0x390 [ 257.792712] user_path_at_empty+0x40/0x50 [ 257.796821] vfs_fstatat+0xbe/0x150 [ 257.800409] SYSC_newstat+0x7e/0xe0 [ 257.804006] SyS_newstat+0x1d/0x30 [ 257.807514] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 257.812229] Memory state around the buggy address: [ 257.817121] ffff8801aa326680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 257.824443] ffff8801aa326700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 257.831763] >ffff8801aa326780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 257.839081] ^ 2017/07/22 03:53:29 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000815, r11, 0xfffffffffffffffd) sendmsg$netlink(r11, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0x200, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x320, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[{0x38, 0x3, 0x200, 0x101, 0x9, "9532778ace1cf310440297a034ab1faa7456ce4eb49109e2081e6ef4aebd024f77e4eb68c7528172"}, {0x14, 0x7, 0x100, 0x3, 0x8000, "c124fc86"}, {0xa4, 0x7, 0x304, 0x101, 0x4, "b7c64b4d9bb530cbf631973574eddad7f2d25286e225bc8c7b536287118186d8f5d82674d9f90b6789b4e1ebf8b7c187d11d60b0501c62b93bc61708d9dae9fde515686941d4e659062928d54ec594e645f52da658238dbcf7940d6cc6fec05429f369424fb48642c8f7cccc5fd5b190726163cbed8ac8d25a83bed2e9787f397ec852e377f0326870fd226292f79031bd1c"}, {0x30, 0x3, 0x0, 0x79f5eda4, 0x2, "f8a1a1113d67c768d2471d012c80ccbca52a7807e251970eb4276fd6d5cbfb"}, {0x58, 0x20, 0x204, 0x7, 0x400, "3266bd0c7123246ffdb546486673d782234b94a9874cc4a6a336d912a196d5948a8e02d56324fa85b5fdfc9a2d8438fc1cea92dd549c0ace7d1fede7cb8ebeda009f25834811bbc7"}, {0x1010, 0x7, 0x0, 0xfffffffffffffff9, 0x3, "52c7d698b72104b3f12b7dab1b5483f67765312f14588e1e7a6e0c734b3bf3e33d267696761fdb56393cab8360628fdc933eb5a69c175b45cea1aa7e0914ec5d0c5c2726ae8d12dd4fc57a108e9ce1ff2bfa0c2452d82ed079fe4b86492dc243b2b96c104a0482c12e9d0ced6a6ff8564bdc5a24b4ae1ff1c9b8bca56904ca72d582027d7068dcf7d2906883452e544eaa7c4ef1df9c095c1e4b7031eadfebf8825d26b3c6f43c8d594d3b2e46d694c6a2e975f0b1830b90dc8d8c8e7ea8aada9164ecb906cbebb813b11151d32edde29e02a8d40d5f63a781121a66bc9aba601ca60e845386b0aef375e5730aff7d3b213d5faf7a26a1532097a1c843464cf41b83da95fed216e2024d3b0e4ed4ae47a1520806c78006b28b827400009912ef705eab2cf9e44c20d541b9590f016cbeda6fbeab0b63fab2490b8e3166861e1b57e7a03db71d9d343ba7c71f57031f53e6c03d121e664e9aae6d262a61abfe9a3bf11114fd2cc12cb68f67b4c71e141c49dbe1415f0f99690624cab3458efcb44ddfeac7eab26f731bbc22fef51e8b0c3acd4fcfdc451a6d6a34f43470d0f727a82e3a21db571b42dbe79e53a9da115368807f8846bd846d4a7623d70f51cfc25e48464a994d84795d5822c85dfdc7a37b33762921ce34beff31b23dd2a0eb820c170a8a25a56d17cef1e9ef32b72a39ba852cbf3da4c21db3f076013648b093f1e34ba3f7ac8c5f6092bbc53740fc923d81f7b118221dab8b899900b5f20b885a43e8de9a510f0887efa76e86b6960e8a9ee3e42816cfdffd2addc4288c205aa5a5fe7c860c032036921c4af9c23597ac0aa2b5116089b3c4fdf1daa9a31e721abd59f43322193fc52c18417ee4a175006c21266c8b4a3c9ac203b2f0ba015142c07157613a66d2a5b2a72b16d56a90f3028586de46f83d15c53b2c13e27b976862f3fd5cef226932e44582d051d02221b5528cfa0a289541266de7806b1ec40dd491ca8dc87fb30b57648e4708a71a9fb86cfaf9b83e4d3219fe8ccd276f9d257eb0e692fdc6064e67b4f76c26ee95fe5b08e9262f018c633f23d3cf1dafad96e039f2b379321c6bef1ebcd8cb0e537d67d3fd27033d69ecec213a6de21a8df7293bfe7d03da315c9cdb6d2f92d4aa8b0217f53dfef8901ba15563084017b2b59922366bd8c5c254e39de8c4a5c84197045578a2275f23b7d85a5f9145b6501b86a0a08727428c00000c40ae58eac0c423c320753ad4a5c2392c19db90d412d4ab981a0ab9ac1f7e541c12b35c79dbc1006c7cbb5cedafde34e30db135f0c178943f3ca47c7b34e5dde5922f32356158a6741163ab89d1d7590ea62eceeb0b1433c950b9bc37df24a8db35059488689fee16f0d9263286d7d50baa1d44bdf4f98a8057ad682c590a5518f4aa5834aa6a754e8d2cac6b303b429b24c8634d97c4397ce4414272dc730192ccaee071182d16697fb038e77c938fc62e0da78e6d9bc3b26c4bab7d9ac10fb57f37358596c16d525cccb1c1d9620edaad0e1a15e1c1958d3d9aab15c7810590871b327ad138e15860db2ef678b3cbe4d4307439b924e3a84d252f87bfb6729d92a08dd8f3d21238b8c2a5d2cd169a00c133b9e14403ac015e7284435c9469a8b2cf719f5eb0b890c031d998aa4a5c19449ed3b61e81bf7cf288be7c2441fa7fddd0e6cd9ccc1a49519c2e303f31d7b78e364da5501eb19aa8347deb4ffdef9b8d8bcf44eb78355936dc03f9d2a2275bcbf007e6ca281146772b40f9d8387f01217f87d4b1f77f115f9ea6a6421f45812bd626ef9d0c5d72ab7d4e169e1480c56c7698866f4c17c677ee6ad7b303e1e81338cda57eecbee0f6482febf2d4f71d0d37b5c12e2608beab258af9afb4c09b82a6a7d2ab147253e45a92b81041160646d4fcb0133cc97eb36c9c387806a5d85fa4cbdf11b271d40bda0d4b6167d188bca03ec7b621f7e1cf50639874abd7ad0b74bb1bcf1d0e11b5bb9cd62e6af208305407636c471aa23f5c6b155ffde9cdb0f3e62454f8d3eefc99f69ced8de844ddea66154d23d6371f1ae8e234fc9b5a10238637e8236cbbd178deba30403d1765e7200d6974e2d110e20922ae892a09761e5fe21997105064f088237726be390f2769e3a7ca958e01d419efd70c1c8db2566f494d4537bbb5dc19da8b1f04d8b15e0c874743816fd6560720edf72326f33b61a39aa316677f332549fc5cde17eea8c035446c03aeba1d7ab6c3c8dfa13b52f4aabbb8a6606c1351e30405ccb446dadb523d2063007f91c6c3f352dd3bceaa2294744db8aec0f6df79ab7a9971874015e30d281bf18443c18adef02e0095642fac627ad3642c7acdfd5a836156e441f951dc3c706bde677d76383c459f164a69e92501d4573deb723297648e71e8e36eb85c355034ca2b906e4fb872bc745123203a31cc235d4ea1a798a79a2efb9dfb7a0afb5b257d764aacd1ca41ff4b1fc8641116764044942565b71731ddd8e7bdbe92d128d1813e89326dd34002d8e3de886467478817c0513d31d28cf95d99230b16688f8858e40c590b62d6930efe035ca6f8de29a45342561edd93b1b2c37f4d1bcffd4d44832cf7eb23b8aa07f68f8a5e55b27ad9fa1652ee42c90120c327a6a13ac905fe12b993034a86f88a6cca795e9a920e7dcea764d8741849b1673191e08b13309c2acd937c8d63aca954e593d0cb08113ab42fb45ed60e3b384b255dd26b387f89b6747db21a1fe3fd8b14a4664f9055c5711f8db74f438c7312fb7d25ee8087c4da23ea383c3ded16b4c37f6ace095b0ed776f1d521402f5db319da4232129b73c0e716537054a6a2b6b9cb97180c10e01a4c7817c3d37153538334ab2bb9b59dafa98463a0e5e2d1bf0b12b666c0246b77da76c056171ded3ff82cac3a9f66a3ffa38539cd2d9c1ce4d10c2f82236001379f3c99497a3c7a2f0c6dd189caee0bad76f0e048e609cf11a598e42c20613dcca7a41eaa5dc8d271d93755f3e4b44ff2eaed5f0bd07b58900d74ebd9f67fe117ec45b30822385696f411bde00a686584ee955cfc9b0b84120acb35f6f39363c274c9ef5ba452556a892a00d37ac32eb56af27c3e774a8e2df5e11578cba592da9a78827ecf66bed9dd51c4c94f0fe68c3413e0958a123696a66fcade9d407da353cf65d2adc42e2b97d0a786bf8e9fd06155e20321d6938c5f7c5416963e1641be4199b5c638e79c0795080883eb775e9185b55d63e9bcbd3ca8368083f6a10fe140e9f112cec63f776847079a8a50fbe5292e33128c6f1060335d785dfcb544a73c2cd4fb283a185edb088aa7a1d74be47007db48c55c42941d8447c90e8331132d081225bff18dd038690cfea1a0c6ff14775ead36abb0fa3d9e9d7cfb75a0301bbfeb042d157b9c23dc7b624e63ed71f8a78a9b31375af39b0a9c09aebca8db0c72efad4dce045f269b3243371690ba5feda805ac48e4f5e880b34e53be45085835453f980db5d3971bdf7dcab74c6e9dc2097759d288523cec57d8ccd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{0xa8, 0xfffffffffffff66e, 0x19, 0xff, 0x9, "220098418a6a9841271eaa48fdf4c42b547afec724c829d05bfeae13731f4b90b496836cb87b12d8fb7f28dd06ec202d1cb3a0b662370d62fbf65570df3e1fa7e08eb81bf929e24955d2190582accc97d89cccfefcff39963ed97dc503b5ec4f105ce759c4dcd0513a44e80ebb2d85b647b0193cf2020030a232424be8f2d6b9941d741eed911d7035f5c589a3cadef5bb2ee6a158afc3"}, {0xb0, 0x9, 0x308, 0x6, 0xfffffffffffffff8, "a4bf23931d31477feb248ae0eb93460181c2ecba48290c9056f074d5e1768b98e753df4ff683f52841bffb2ab10ff001b73ec964e2bef96deaf920f221335c771bc571566878f606f461a3859efea1af7d71206c01ee4080464e788959ef24a77dc71ab720a2cce356ce5078d43eb981425d89b662923c4536311f149cfc9fc8bcbd2534dcd489e196c3e277ad724a0900efee40044b508576bf67d9661cd9"}], 0x12e0}, {&(0x7f000003f000)=[{0xc8, 0x0, 0x200000000000000, 0x1, 0xd, 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{0x98, 0x2, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0x300, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x28, 0x1, 0x1, [r13, r11, r13, r13, r13]}], 0x1, 0x20000000}, 0x800) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r3, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000-0x8)={r2, 0x2}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:29 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) r4 = msgget$private(0x0, 0x80) msgrcv(r4, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) 2017/07/22 03:53:29 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c12000)={0x9, 0xfffffffffffffff7, 0x3ef000, 0x8, 0x1, 0xffffffffb1bedbc5, 0x1ff, 0x1b0a, 0x2, 0x8, 0xfff, 0x4}) 2017/07/22 03:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:29 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) write(r4, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) [ 257.843978] ffff8801aa326800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 257.851301] ffff8801aa326880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 257.858620] ================================================================== [ 257.870459] ================================================================== [ 257.877815] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801cbb48bb6 [ 257.886873] Read of size 1 by task syz-executor3/19795 [ 257.892112] page:ffffea00072ed200 count:0 mapcount:0 mapping: (null) index:0x0 [ 257.900325] flags: 0x200000000000000() [ 257.904172] page dumped because: kasan: bad access detected [ 257.909846] CPU: 1 PID: 19795 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 257.918554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.927870] ffff8801aa35f7b0 ffffffff81eacd59 ffffed0039769176 0000000000000001 [ 257.935807] 0000000000000000 ffffed0039769176 ffff8801cbb48bb6 ffff8801aa35f830 [ 257.943741] ffffffff81547141 0000000000000000 0000000000000000 ffffffff8358b4bd [ 257.951670] Call Trace: [ 257.954221] [] dump_stack+0xc1/0x128 [ 257.959548] [] kasan_report.part.1+0x4a1/0x4e0 [ 257.965740] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 257.972110] [] ? finish_task_switch+0x1c1/0x630 [ 257.978388] [] ? finish_task_switch+0x1ed/0x630 [ 257.984670] [] __asan_report_load1_noabort+0x29/0x30 [ 257.991384] [] parse_ipsecrequests+0xc7d/0xd00 [ 257.997576] [] ? finish_task_switch+0x1ed/0x630 [ 258.003857] [] ? kasan_kmalloc+0x40/0xe0 [ 258.009528] [] ? pfkey_dump_sp+0x50/0x50 [ 258.015200] [] ? init_timer_key+0x128/0x350 [ 258.021134] [] pfkey_compile_policy+0xa20/0xd40 [ 258.027415] [] xfrm_user_policy+0x222/0x370 [ 258.033347] [] ? xfrm_user_policy+0x135/0x370 [ 258.039452] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 258.045669] [] ? ns_capable_common+0xcf/0x160 [ 258.051777] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 258.058576] [] ? ip_ra_control+0x440/0x440 [ 258.064424] [] ? wake_up_q+0x8a/0xe0 [ 258.069749] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 258.076636] [] ? futex_wake+0x13e/0x430 [ 258.082225] [] ? do_futex+0x3d3/0x1600 [ 258.087726] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.094703] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.101677] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.108650] [] ? exit_robust_list+0x230/0x230 [ 258.114757] [] ? __fget+0x47/0x3a0 [ 258.119910] [] ? __fget+0x201/0x3a0 [ 258.125147] [] ip_setsockopt+0x3a/0xb0 [ 258.130644] [] tcp_setsockopt+0x82/0xd0 [ 258.136231] [] ? __fget_light+0x188/0x1e0 [ 258.141999] [] sock_common_setsockopt+0x95/0xd0 [ 258.148277] [] SyS_setsockopt+0x158/0x240 [ 258.154035] [] ? SyS_recv+0x40/0x40 [ 258.159274] [] ? security_file_ioctl+0x89/0xb0 [ 258.165469] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 258.172013] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 258.178555] Memory state around the buggy address: [ 258.183445] ffff8801cbb48a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.190765] ffff8801cbb48b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.198084] >ffff8801cbb48b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.205404] ^ [ 258.210293] ffff8801cbb48c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.217612] ffff8801cbb48c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.224930] ================================================================== 2017/07/22 03:53:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) r8 = request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00005c1000)="47c0fbe7fe7c1cb0254efe83b3b1c20404c52e9e0ae2c4c244c93c04fd20a55b5dfac27c5c512fe25c8f656904a04df53f9a808b65f895566f41deb99a78536237795e0a2cbfde653d9b81227e70f6f668759116794d1c59", 0x58) socket$unix(0x1, 0x2, 0x0) 2017/07/22 03:53:30 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) write(r4, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:30 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) setsockopt(r2, 0x0, 0x4, &(0x7f00001c7000)="fffb00", 0x3) close(r2) 2017/07/22 03:53:30 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$KDDISABIO(r0, 0x4b37) 2017/07/22 03:53:30 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:30 executing program 6: mmap(&(0x7f0000000000/0xa48000)=nil, 0xa48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) fsync(r0) r4 = fcntl$getown(r0, 0x9) r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) dup(r0) r8 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r8, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r9 = getuid() r10 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r11 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r9, r11, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r12 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r10, &(0x7f0000068000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00000bd000-0x52)=[{&(0x7f00000c8000)=[{0x90, 0x5, 0x200, 0x0, 0x26, "2ca9a1f191c5c663ef553846e3b98d1ba29c83dd9c0eb3a9d7d93a9df2f67a56c157878fb8a5ab415eaa47a6e6ded3291f5226dfbf47d441426b8476861a43f6a6aa8746c6fed895e7ae70a1c581b9b8ba99b5dd2749720a449547b64cae81fff564b1c63c5c0fb388157af8c0aa6e06c4bdb1239bbec4c5f39a13347369b3"}, {0x74, 0x1, 0x300, 0x101, 0x6f, "ef4aae49db3c6283edb872f41f13a4cfbb67f8bfbecc6346fdf6baefb106f0cb2ac1b0f9698e9fdf8d5270f01418599e74b5161a9793645bc41c278c93b103607f3d2eb39df20152199e4b9dd5bf80e169bc1cd45d26a58cb14aac563f68417989bc05"}, {0x28, 0x20, 0x320, 0x38000000, 0xca7f, "acf569fc50b5439170265de2d1b10e57cc706d4e4a"}, {0x90, 0xe0000000000, 0xe57720b85850e3b7, 0x2, 0x8, "8b9fd19ca885195f2ee1c0b3079d3407af2ad0f3746227b2a093054458fac5ccbdf74a4b528050fc1327a2f0ca9e6b4fd094d4164b52aec27f58d97655c94aef29d5c7fbf3b58961db5e2b752f6abd20654402d482eed62479d7bab7c5109749c2130a1ffdf2decc4a4044833c1de0373044bbd188f2d3bf2ea33fc35e75cf7f"}], 0x1bc}, {&(0x7f0000010000)=[{0x38, 0x3, 0x200, 0x101, 0x9, "9532778ace1cf310440297a034ab1faa7456ce4eb49109e2081e6ef4aebd024f77e4eb68c7528172"}, {0x14, 0x7, 0x100, 0x3, 0x8000, "c124fc86"}, {0xa4, 0x7, 0x304, 0x101, 0x4, "b7c64b4d9bb530cbf631973574eddad7f2d25286e225bc8c7b536287118186d8f5d82674d9f90b6789b4e1ebf8b7c187d11d60b0501c62b93bc61708d9dae9fde515686941d4e659062928d54ec594e645f52da658238dbcf7940d6cc6fec05429f369424fb48642c8f7cccc5fd5b190726163cbed8ac8d25a83bed2e9787f397ec852e377f0326870fd226292f79031bd1c"}, {0x30, 0x3, 0x0, 0x79f5eda4, 0x2, "f8a1a1113d67c768d2471d012c80ccbca52a7807e251970eb4276fd6d5cbfb"}, {0x58, 0x20, 0x204, 0x7, 0x400, "3266bd0c7123246ffdb546486673d782234b94a9874cc4a6a336d912a196d5948a8e02d56324fa85b5fdfc9a2d8438fc1cea92dd549c0ace7d1fede7cb8ebeda009f25834811bbc7"}, {0x1010, 0x7, 0x0, 0xfffffffffffffff9, 0x3, 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"}, {0x98, 0x2, 0x20, 0x5, 0x40, "d4a33641ef139f72fdca2868a3d05a7576bde84d9dc77f4c3bf7f77d06bc555cc71189759f8d5ecdfbac61ea74b7f1f13b80cc2ed83a03734946f1fc688c2e80486147949e35771146aa1bb336e1830537e45b1ebf2393f2f998c8031d55d1adeb064fb271eb34c9135e595bc6badb7dc9c3c73fbae014f7708cbcf566bf70107088c25e8e53e44b"}, {0xd4, 0xffffffff, 0x203, 0xea8, 0x4, "f970bb1f6874e09f833b7f85d81504dac34bf207187b109f3ae1a13873e5ad8bc87c4f953c2bbd4e805920c34978163cbffb657d1914b67e48e274509278b54e64c7be1879ca4a1de41ebf2831b9c4106814ded071d9b5ea82218f4313f7d1114c796bc7e60024dfedcdc424864be47449dc756ee7887733c08a72c1c9a7998db09f5d67344b8ee56ed78e299fd5226b5bd33ce21141cbf211f5fa96eab080d045d2346afeea78089f0e4475d3523db5621e33d2b70a5024f1681a7241e0072181a4"}, {0x28, 0x400, 0x4, 0x20, 0x3, "e24a199df314a9f9443f07cee73cd76b5c4bff5f53"}, {0x10, 0x8, 0x300, 0x100, 0x0, ""}], 0x11b4}], 0x9, &(0x7f00000c9000-0x28)=[@rights={0x28, 0x1, 0x1, [r12, r10, r12, r12, r12]}], 0x1, 0x20000000}, 0x800) writev(r12, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:30 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) msgget$private(0x0, 0x80) 2017/07/22 03:53:30 executing program 2: r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) [ 258.352870] ================================================================== [ 258.360265] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801cbb481b6 [ 258.369347] Read of size 1 by task syz-executor3/19809 [ 258.374601] page:ffffea00072ed200 count:0 mapcount:0 mapping: (null) index:0x0 [ 258.382840] flags: 0x200000000000000() [ 258.386701] page dumped because: kasan: bad access detected [ 258.392396] CPU: 1 PID: 19809 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 258.401116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.410438] ffff8801d09977b0 ffffffff81eacd59 ffffed0039769036 0000000000000001 [ 258.418402] 0000000000000000 ffffed0039769036 ffff8801cbb481b6 ffff8801d0997830 [ 258.426342] ffffffff81547141 0000000000000046 0000000000000000 ffffffff8358b4bd [ 258.434282] Call Trace: [ 258.436835] [] dump_stack+0xc1/0x128 [ 258.442163] [] kasan_report.part.1+0x4a1/0x4e0 [ 258.448357] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 258.454725] [] ? check_preemption_disabled+0x3b/0x200 [ 258.461529] [] __asan_report_load1_noabort+0x29/0x30 [ 258.468247] [] parse_ipsecrequests+0xc7d/0xd00 [ 258.474440] [] ? kasan_kmalloc+0x40/0xe0 [ 258.480114] [] ? pfkey_dump_sp+0x50/0x50 [ 258.485789] [] ? init_timer_key+0x128/0x350 [ 258.491723] [] pfkey_compile_policy+0xa20/0xd40 [ 258.498006] [] xfrm_user_policy+0x222/0x370 [ 258.503941] [] ? xfrm_user_policy+0x135/0x370 [ 258.510050] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 258.515984] [] ? ns_capable_common+0xcf/0x160 [ 258.522094] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 258.528894] [] ? ip_ra_control+0x440/0x440 [ 258.534744] [] ? wake_up_q+0x8a/0xe0 [ 258.540069] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 258.546958] [] ? futex_wake+0x13e/0x430 [ 258.552546] [] ? get_futex_key+0xfd0/0xfd0 [ 258.558393] [] ? alloc_inode+0x65/0x180 [ 258.563979] [] ? __sock_create+0xa5/0x640 [ 258.569738] [] ? SyS_socket+0xe8/0x1a0 [ 258.575239] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 258.581956] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.588931] [] ? do_futex+0x3d3/0x1600 [ 258.594432] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.601407] [] ? kasan_unpoison_shadow+0x35/0x50 [ 258.607775] [] ? kasan_kmalloc+0xad/0xe0 [ 258.613449] [] ? exit_robust_list+0x230/0x230 [ 258.619556] [] ? __fget+0x47/0x3a0 [ 258.624710] [] ? __fget+0x201/0x3a0 [ 258.629951] [] ip_setsockopt+0x3a/0xb0 [ 258.635452] [] tcp_setsockopt+0x82/0xd0 [ 258.641037] [] ? __fget_light+0x188/0x1e0 [ 258.646798] [] sock_common_setsockopt+0x95/0xd0 [ 258.653079] [] SyS_setsockopt+0x158/0x240 [ 258.658840] [] ? SyS_recv+0x40/0x40 [ 258.664080] [] ? move_addr_to_kernel+0x50/0x50 [ 258.670274] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 258.676814] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 258.683354] Memory state around the buggy address: [ 258.688249] ffff8801cbb48080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.695577] ffff8801cbb48100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 2017/07/22 03:53:30 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:30 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) msgget$private(0x0, 0x80) [ 258.702899] >ffff8801cbb48180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.710217] ^ [ 258.715110] ffff8801cbb48200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.722438] ffff8801cbb48280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 258.729755] ================================================================== [ 258.745502] ================================================================== [ 258.752880] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801cbb482b6 [ 258.761946] Read of size 1 by task syz-executor3/19836 [ 258.767185] page:ffffea00072ed200 count:0 mapcount:0 mapping: (null) index:0x0 [ 258.775396] flags: 0x200000000000000() [ 258.779243] page dumped because: kasan: bad access detected [ 258.784916] CPU: 1 PID: 19836 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 258.793626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.802941] ffff8801d127f7b0 ffffffff81eacd59 ffffed0039769056 0000000000000001 [ 258.810875] 0000000000000000 ffffed0039769056 ffff8801cbb482b6 ffff8801d127f830 [ 258.818808] ffffffff81547141 0000000000000000 0000000000000000 ffffffff8358b4bd [ 258.826741] Call Trace: [ 258.829291] [] dump_stack+0xc1/0x128 [ 258.834619] [] kasan_report.part.1+0x4a1/0x4e0 [ 258.840814] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 258.847183] [] ? finish_task_switch+0x1c1/0x630 [ 258.853464] [] ? finish_task_switch+0x1ed/0x630 [ 258.859743] [] __asan_report_load1_noabort+0x29/0x30 [ 258.866457] [] parse_ipsecrequests+0xc7d/0xd00 [ 258.872649] [] ? finish_task_switch+0x1ed/0x630 [ 258.878931] [] ? kasan_kmalloc+0x40/0xe0 [ 258.884602] [] ? pfkey_dump_sp+0x50/0x50 [ 258.890273] [] ? init_timer_key+0x128/0x350 [ 258.896206] [] pfkey_compile_policy+0xa20/0xd40 [ 258.902490] [] xfrm_user_policy+0x222/0x370 [ 258.908423] [] ? xfrm_user_policy+0x135/0x370 [ 258.914531] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 258.920464] [] ? ns_capable_common+0xcf/0x160 [ 258.926572] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 258.933374] [] ? ip_ra_control+0x440/0x440 [ 258.939221] [] ? wake_up_q+0x8a/0xe0 [ 258.944548] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 258.951437] [] ? futex_wake+0x13e/0x430 [ 258.957021] [] ? do_futex+0x3d3/0x1600 [ 258.962520] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.969495] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.976476] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.983453] [] ? kasan_unpoison_shadow+0x35/0x50 [ 258.989818] [] ? kasan_kmalloc+0xad/0xe0 [ 258.995496] [] ? exit_robust_list+0x230/0x230 [ 259.001602] [] ? __fget+0x47/0x3a0 [ 259.006754] [] ? __fget+0x201/0x3a0 [ 259.011991] [] ip_setsockopt+0x3a/0xb0 [ 259.017488] [] tcp_setsockopt+0x82/0xd0 [ 259.023074] [] ? __fget_light+0x188/0x1e0 [ 259.028837] [] sock_common_setsockopt+0x95/0xd0 [ 259.035118] [] SyS_setsockopt+0x158/0x240 [ 259.040878] [] ? SyS_recv+0x40/0x40 [ 259.046119] [] ? security_file_ioctl+0x89/0xb0 [ 259.052313] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 259.058854] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.065390] Memory state around the buggy address: [ 259.070279] ffff8801cbb48180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 259.077598] ffff8801cbb48200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 259.084921] >ffff8801cbb48280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 259.092240] ^ [ 259.097129] ffff8801cbb48300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 2017/07/22 03:53:30 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:30 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r3, 0x2}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="2349e676360bf0f2414732ade18b3567c82a92d24264fc1233b39dee31c4ba3484492e01ddc14b119b61d3b424ecc33fd4408e9372e73e9973cf50205585ee9b7efe4d75f07c58d5b6c492b7511b9e24fcc12874a1c954f3029d691cd639d5aa6f2022ed6af6d67e134029e5e38d63c5ac108e20cd5dd54ef572d872f00587ecca453110b158e0934b3838a13060c2b2d0f5485f9fcc9ef2bdef1ac5129f35f3bf53eef4467fbc31575d3cbafc97167b93c42f4cd229b34aa842512f4f20a2768089e29982a628425e2067c5f1d8d709a30654a8069109ef9f1481634a4265041b3335777d198c", 0xe7}, {&(0x7f0000005000)="d05a3b7ec414857137bf73abcc566a8e060f7fe05f7d026740ca04fd158ac953e58aa7f8495a92317ae3dfd80f46e2259dcfae2ae0d94bc808bba453184183fc5330ef48f9c53777b8177613845c5137d7c404fa2c1b67ed47aae0d544212bc4a282fff5c45d2906db887db19dda956b30e9ec7653dbd32c01a16aa680c3b9d5649bde1858afec027fad3fe961d9e33e513faa4f8fa1e7403931e152551ce6976fc46028a637a4620cdde65d3ee6842c895441f9b7b205a2371ea956db6186f2256a27e505f2", 0xc6}], 0x2, &(0x7f0000005000)=[{0xe0, 0x19f, 0x758, "3c712908b47df77f62e5fdb7e9ea138970714167b1b8f599e68b798937a5154ead8700b24b62eb1b9cb54ef298ff1582e236fd04d304c56be62693d40ef9f60c2174bd5630b62a9969b70b67a472339cf3f5d05501ce85b6e87eaa829531851d8fef066d38a75f1a9b8fdf796b451b0333d5931ccad010dab037f3c55920ce0f392730b1e1ca0519a334f4ba28537bd0e370bf69223eaad45f12cb7bbef8d08877f76650b4a0e6ad1690feb49e591eb1eb9a1ecf626286b0cac4cbbedb4b348d072b147f7f901e34592877cb5422"}, {0xa8, 0x11d, 0x5, "df64b29d22d09dd54727793ebae026a66c8b11acf3457e5d2cfb14970628df9702634f83ef50900f62db082be3f82ead39711b8564f77bbf41f816d2faaf0831bac591032223b4bad133f337a7005539b3296c4627bfda604cbdf3719f51df611c717f4af53bd07e7a4c78979833113e0fd9dd7c514b255c411633d6ba98c41c10df4dc6c4daf88ecccddaf807232ebc79889a22aa"}, {0x30, 0x115, 0x6cc5, "40b2024ae2d48d1111e0de56821270aa9e92af8a5d1648a711115fcc"}, {0x28, 0x10e, 0x9aa, "b8b37dd1dc4e43f1a48a05dbf62546a590308eecafb6d2"}, {0xa0, 0x0, 0x3, "66c9289afd69e23ade42389c6c65cc2f0eab9af70c7c03084d0f764e6adfbe1c54243d50fa881e5c155078b83bcebe349ecc198e0c2848d632926fad1ae2f80b136d46f32b5f44424db05dd28fe24f0d2b98cdca3868df1bc471a14a8eeb83a221bc0a9f11140ea123cfe9a7503e0f122dabe9aca28d575c7f47a8adb200cb74a3f963cc5c6c338c20"}, {0xf8, 0x10e, 0x5, "a5780fad0ca0ccfd851f87978649cbb0ce3afbaa1ac8c938d94d4b69cf337e92eda009b93603c03f37f85f706883a06e7486788ce5a8b440c7852d18d192e515a54a3ca8a544b99888bcacd1d39fd7c73cf8352465d5dc64035010c586c319873933ba5bf9c587d50f236ae52cb3dd3890a8883e964ca098e8e30ff098385337da024b345da793fe1148d693967d10d8b1b49a4071be31a08b4732da9e283e92ce11b00c54991a0d20002f32350fe83fb3c7a59d27fc748bb12198b401c86d76f3f7beef2a031d98e5ead9baf6ce8dbbb7022360e0aa70e617de86ab4ae38249b0"}, {0x98, 0x10c, 0x0, "7c97668850e88b10520e196808738c270bdffbe00ca92142645ecf820f0ff887327424ca2502d9d425491f282531f401dec9909c1cc55fd66bb66fabcbeb5c8e081c9dc36b259343d9bce3a24ae7ff1159ac2d5bf440bf54e895fe65f2aa7b9803a7644a297d48b7884b8283c00ae3ae18eee70776926000154603b39ba13ffbdfdd9261bb21aa"}, {0x108, 0x10c, 0x7, "8b3c3a373c481467403d5bd6fea2e2cab79d01aa18328d5c15bbdffc3943896e5e1f3aa78f6fa41f0e0879638fe5bc5afda0f257dcbc64ab60f3fef82320e9162675d7c540772b627d77d17ac85468cb26b43d68929610f160a02a08455635514fa6e9057a27b3c37e27692dbae63581bd45c89e07bf99ab40524c8d11b7fddb553bcb04546a7798399be54bfb7820a70903ea0f4d539d4ca2a9a01c336ce1876981824f63f2cd123d0564e399c77c83ec626bb259276471eb7957937bb493accc172ecb6e55d235d1311963eaf295b2112421d054580c1bc11b211e0ce8cc8de1c5a1842bcff5586594ec4f8046296a459f38b2b844cc5b"}], 0x8, 0x0}, 0x80) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:30 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) write(r4, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:30 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r3, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:30 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) open(&(0x7f0000b39000-0x8)="2e2f66696c653000", 0xa00, 0x108) close(r2) 2017/07/22 03:53:30 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000-0x8)={r2, 0x2}) fallocate(r0, 0x0, 0x0, 0x87dc) [ 259.104450] ffff8801cbb48380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 259.111767] ================================================================== [ 259.132924] ================================================================== [ 259.140301] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa326eb6 [ 259.149372] Read of size 1 by task syz-executor3/19855 [ 259.154620] CPU: 0 PID: 19855 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 259.163507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.172826] ffff8801d1127788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 [ 259.180773] ffff8801aa327600 ffffed0035464dd6 ffff8801aa326eb6 ffff8801d11277b0 [ 259.188711] ffffffff81546bfc ffffed0035464dd6 ffff8801dad53a00 0000000000000000 [ 259.196815] Call Trace: [ 259.199370] [] dump_stack+0xc1/0x128 [ 259.204697] [] kasan_object_err+0x1c/0x70 [ 259.210459] [] kasan_report.part.1+0x20d/0x4e0 [ 259.216652] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 259.223020] [] ? check_preemption_disabled+0x3b/0x200 [ 259.229826] [] __asan_report_load1_noabort+0x29/0x30 [ 259.236550] [] parse_ipsecrequests+0xc7d/0xd00 [ 259.242744] [] ? kasan_kmalloc+0x40/0xe0 [ 259.248416] [] ? pfkey_dump_sp+0x50/0x50 [ 259.254089] [] ? init_timer_key+0x128/0x350 [ 259.260024] [] pfkey_compile_policy+0xa20/0xd40 [ 259.266319] [] xfrm_user_policy+0x222/0x370 [ 259.272253] [] ? xfrm_user_policy+0x135/0x370 [ 259.278361] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 259.284295] [] ? ns_capable_common+0xcf/0x160 [ 259.290403] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 259.297209] [] ? ip_ra_control+0x440/0x440 [ 259.303058] [] ? wake_up_q+0x8a/0xe0 [ 259.308387] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 259.315277] [] ? futex_wake+0x13e/0x430 [ 259.320865] [] ? get_futex_key+0xfd0/0xfd0 [ 259.326712] [] ? alloc_inode+0x65/0x180 [ 259.332299] [] ? __sock_create+0xa5/0x640 [ 259.338058] [] ? SyS_socket+0xe8/0x1a0 [ 259.343559] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.350274] [] ? alloc_pages_current+0x136/0x450 [ 259.356645] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.363625] [] ? do_futex+0x3d3/0x1600 [ 259.369125] [] ? new_slab+0x2bb/0x530 [ 259.374540] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.381515] [] ? kasan_unpoison_shadow+0x35/0x50 [ 259.387884] [] ? kasan_kmalloc+0xad/0xe0 [ 259.393559] [] ? exit_robust_list+0x230/0x230 [ 259.399668] [] ? __fget+0x47/0x3a0 [ 259.404818] [] ? __fget+0x201/0x3a0 [ 259.410059] [] ip_setsockopt+0x3a/0xb0 [ 259.415559] [] tcp_setsockopt+0x82/0xd0 [ 259.421145] [] ? __fget_light+0x188/0x1e0 [ 259.426909] [] sock_common_setsockopt+0x95/0xd0 [ 259.433189] [] SyS_setsockopt+0x158/0x240 [ 259.438950] [] ? SyS_recv+0x40/0x40 [ 259.444189] [] ? move_addr_to_kernel+0x50/0x50 [ 259.450385] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 259.456928] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.463470] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 259.470182] Allocated: [ 259.472641] PID = 19350 [ 259.475190] save_stack_trace+0x16/0x20 [ 259.479128] save_stack+0x43/0xd0 [ 259.482544] kasan_kmalloc+0xad/0xe0 [ 259.486221] kasan_slab_alloc+0x12/0x20 [ 259.490157] kmem_cache_alloc+0xc9/0x2a0 [ 259.494180] getname_flags+0xcb/0x580 [ 259.497942] user_path_at_empty+0x2d/0x50 [ 259.502059] vfs_fstatat+0xbe/0x150 [ 259.505650] SYSC_newstat+0x7e/0xe0 [ 259.509239] SyS_newstat+0x1d/0x30 [ 259.512742] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.517456] Freed: [ 259.519567] PID = 19350 [ 259.522115] save_stack_trace+0x16/0x20 [ 259.526052] save_stack+0x43/0xd0 [ 259.529467] kasan_slab_free+0x73/0xc0 [ 259.533315] kmem_cache_free+0xb2/0x2e0 [ 259.537250] putname+0xee/0x130 [ 259.540490] filename_lookup+0x234/0x390 [ 259.544512] user_path_at_empty+0x40/0x50 [ 259.548621] vfs_fstatat+0xbe/0x150 [ 259.552212] SYSC_newstat+0x7e/0xe0 [ 259.555802] SyS_newstat+0x1d/0x30 [ 259.559304] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.564018] Memory state around the buggy address: [ 259.568914] ffff8801aa326d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.576234] ffff8801aa326e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.583554] >ffff8801aa326e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.590873] ^ [ 259.595762] ffff8801aa326f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.603084] ffff8801aa326f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.610406] ================================================================== [ 259.621297] ================================================================== [ 259.628648] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801d754bfb6 [ 259.637709] Read of size 1 by task syz-executor3/19867 [ 259.642949] CPU: 1 PID: 19867 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 259.651658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.660973] ffff8801aeebf788 ffffffff81eacd59 ffff8801dad53a00 ffff8801d754b300 [ 259.668910] ffff8801d754c300 ffffed003aea97f6 ffff8801d754bfb6 ffff8801aeebf7b0 [ 259.676847] ffffffff81546bfc ffffed003aea97f6 ffff8801dad53a00 0000000000000000 [ 259.684796] Call Trace: [ 259.687348] [] dump_stack+0xc1/0x128 [ 259.692677] [] kasan_object_err+0x1c/0x70 [ 259.698437] [] kasan_report.part.1+0x20d/0x4e0 [ 259.704632] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 259.711004] [] ? finish_task_switch+0x1c1/0x630 [ 259.717284] [] ? finish_task_switch+0x1ed/0x630 [ 259.723564] [] __asan_report_load1_noabort+0x29/0x30 [ 259.730278] [] parse_ipsecrequests+0xc7d/0xd00 [ 259.736472] [] ? finish_task_switch+0x1ed/0x630 [ 259.742753] [] ? kasan_kmalloc+0x40/0xe0 [ 259.748427] [] ? pfkey_dump_sp+0x50/0x50 [ 259.754100] [] ? init_timer_key+0x128/0x350 [ 259.760037] [] pfkey_compile_policy+0xa20/0xd40 [ 259.766319] [] xfrm_user_policy+0x222/0x370 [ 259.772251] [] ? xfrm_user_policy+0x135/0x370 [ 259.778358] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 259.784292] [] ? ns_capable_common+0xcf/0x160 [ 259.790402] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 259.797208] [] ? ip_ra_control+0x440/0x440 [ 259.803062] [] ? wake_up_q+0x8a/0xe0 [ 259.808394] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 259.815284] [] ? futex_wake+0x13e/0x430 [ 259.820870] [] ? do_futex+0x3d3/0x1600 [ 259.826373] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.833349] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.840324] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.847300] [] ? kasan_unpoison_shadow+0x35/0x50 [ 259.853667] [] ? kasan_kmalloc+0xad/0xe0 [ 259.859342] [] ? exit_robust_list+0x230/0x230 [ 259.865450] [] ? __fget+0x47/0x3a0 [ 259.870602] [] ? __fget+0x201/0x3a0 [ 259.875842] [] ip_setsockopt+0x3a/0xb0 [ 259.881343] [] tcp_setsockopt+0x82/0xd0 [ 259.886931] [] ? __fget_light+0x188/0x1e0 [ 259.892704] [] sock_common_setsockopt+0x95/0xd0 [ 259.898984] [] SyS_setsockopt+0x158/0x240 [ 259.904744] [] ? SyS_recv+0x40/0x40 [ 259.909985] [] ? security_file_ioctl+0x89/0xb0 [ 259.916183] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 259.922724] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.929265] Object at ffff8801d754b300, in cache names_cache size: 4096 [ 259.935975] Allocated: [ 259.938435] PID = 3447 [ 259.940897] save_stack_trace+0x16/0x20 [ 259.944832] save_stack+0x43/0xd0 [ 259.948246] kasan_kmalloc+0xad/0xe0 [ 259.951924] kasan_slab_alloc+0x12/0x20 [ 259.955861] kmem_cache_alloc+0xc9/0x2a0 [ 259.959882] getname_flags+0xcb/0x580 [ 259.963643] do_unlinkat+0xd2/0x630 [ 259.967233] SyS_unlink+0x1a/0x20 [ 259.970649] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 259.975364] Freed: [ 259.977473] PID = 3447 [ 259.979934] save_stack_trace+0x16/0x20 [ 259.983869] save_stack+0x43/0xd0 [ 259.987284] kasan_slab_free+0x73/0xc0 [ 259.991132] kmem_cache_free+0xb2/0x2e0 [ 259.995066] putname+0xee/0x130 [ 259.998307] do_unlinkat+0x1ca/0x630 [ 260.001984] SyS_unlink+0x1a/0x20 [ 260.005400] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.010115] Memory state around the buggy address: [ 260.015008] ffff8801d754be80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.022327] ffff8801d754bf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.029651] >ffff8801d754bf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.036970] ^ [ 260.041859] ffff8801d754c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.049182] ffff8801d754c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.056498] ================================================================== 2017/07/22 03:53:31 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) r2 = socket(0xa, 0x2, 0x0) close(r2) 2017/07/22 03:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) r8 = request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00005c1000)="47c0fbe7fe7c1cb0254efe83b3b1c20404c52e9e0ae2c4c244c93c04fd20a55b5dfac27c5c512fe25c8f656904a04df53f9a808b65f895566f41deb99a78536237795e0a2cbfde653d9b81227e70f6f668759116794d1c59", 0x58) socket$unix(0x1, 0x2, 0x0) 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:31 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r3 = socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:31 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:31 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x40000000815, r11, 0xfffffffffffffffd) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:31 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) socket(0x10, 0x2, 0xc) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) msgget$private(0x0, 0x80) 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) [ 260.118460] ================================================================== [ 260.125853] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa326fb6 [ 260.134950] Read of size 1 by task syz-executor3/19880 [ 260.140210] CPU: 0 PID: 19880 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 260.148937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.158271] ffff8801ca6df788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:31 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) socket(0x10, 0x2, 0xc) syz_open_pts(r3, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:31 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:31 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) syz_open_pts(r3, 0x8000) msgget$private(0x0, 0x80) [ 260.166273] ffff8801aa327600 ffffed0035464df6 ffff8801aa326fb6 ffff8801ca6df7b0 [ 260.174274] ffffffff81546bfc ffffed0035464df6 ffff8801dad53a00 0000000000000000 [ 260.182265] Call Trace: [ 260.184838] [] dump_stack+0xc1/0x128 [ 260.190188] [] kasan_object_err+0x1c/0x70 [ 260.195968] [] kasan_report.part.1+0x20d/0x4e0 [ 260.202181] [] ? ___slab_alloc+0x3bd/0x5e0 [ 260.208046] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 260.214437] [] __asan_report_load1_noabort+0x29/0x30 [ 260.221168] [] parse_ipsecrequests+0xc7d/0xd00 [ 260.227366] [] ? kasan_kmalloc+0x40/0xe0 [ 260.233040] [] ? pfkey_dump_sp+0x50/0x50 [ 260.238714] [] ? init_timer_key+0x128/0x350 [ 260.244647] [] pfkey_compile_policy+0xa20/0xd40 [ 260.250930] [] xfrm_user_policy+0x222/0x370 [ 260.256865] [] ? xfrm_user_policy+0x135/0x370 [ 260.262975] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 260.268910] [] ? ns_capable_common+0xcf/0x160 [ 260.275018] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 260.281819] [] ? ip_ra_control+0x440/0x440 [ 260.287666] [] ? wake_up_q+0x8a/0xe0 [ 260.292995] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 260.299886] [] ? futex_wake+0x13e/0x430 [ 260.305472] [] ? get_futex_key+0xfd0/0xfd0 [ 260.311320] [] ? mempolicy_slab_node+0x17c/0x2d0 [ 260.317688] [] ? do_futex+0x3d3/0x1600 [ 260.323190] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 260.330165] [] ? kasan_unpoison_shadow+0x35/0x50 [ 260.336532] [] ? kasan_kmalloc+0xad/0xe0 [ 260.342210] [] ? exit_robust_list+0x230/0x230 [ 260.348323] [] ? __fget+0x47/0x3a0 [ 260.353475] [] ? __fget+0x201/0x3a0 [ 260.358717] [] ip_setsockopt+0x3a/0xb0 [ 260.364218] [] tcp_setsockopt+0x82/0xd0 [ 260.369805] [] ? __fget_light+0x188/0x1e0 [ 260.375566] [] sock_common_setsockopt+0x95/0xd0 [ 260.381848] [] SyS_setsockopt+0x158/0x240 [ 260.387608] [] ? SyS_recv+0x40/0x40 [ 260.392850] [] ? move_addr_to_kernel+0x50/0x50 [ 260.399045] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 260.405588] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.412129] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 260.418840] Allocated: [ 260.421298] PID = 19350 [ 260.423846] save_stack_trace+0x16/0x20 [ 260.427785] save_stack+0x43/0xd0 [ 260.431199] kasan_kmalloc+0xad/0xe0 [ 260.434877] kasan_slab_alloc+0x12/0x20 [ 260.438814] kmem_cache_alloc+0xc9/0x2a0 [ 260.442837] getname_flags+0xcb/0x580 [ 260.446599] user_path_at_empty+0x2d/0x50 [ 260.450711] vfs_fstatat+0xbe/0x150 [ 260.454298] SYSC_newstat+0x7e/0xe0 [ 260.457889] SyS_newstat+0x1d/0x30 [ 260.461392] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.466108] Freed: [ 260.468218] PID = 19350 [ 260.470765] save_stack_trace+0x16/0x20 [ 260.474700] save_stack+0x43/0xd0 [ 260.478118] kasan_slab_free+0x73/0xc0 [ 260.481969] kmem_cache_free+0xb2/0x2e0 [ 260.485905] putname+0xee/0x130 [ 260.489145] filename_lookup+0x234/0x390 [ 260.493173] user_path_at_empty+0x40/0x50 [ 260.497290] vfs_fstatat+0xbe/0x150 [ 260.500882] SYSC_newstat+0x7e/0xe0 [ 260.504470] SyS_newstat+0x1d/0x30 [ 260.507973] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.512690] Memory state around the buggy address: [ 260.517582] ffff8801aa326e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.524906] ffff8801aa326f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.532226] >ffff8801aa326f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.539552] ^ [ 260.544449] ffff8801aa327000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.551770] ffff8801aa327080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.559088] ================================================================== [ 260.568839] ================================================================== [ 260.576195] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801d754b5b6 [ 260.585252] Read of size 1 by task syz-executor3/19938 [ 260.590493] CPU: 1 PID: 19938 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 260.599201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.608515] ffff8801b00d7788 ffffffff81eacd59 ffff8801dad53a00 ffff8801d754b300 [ 260.616455] ffff8801d754c300 ffffed003aea96b6 ffff8801d754b5b6 ffff8801b00d77b0 [ 260.624399] ffffffff81546bfc ffffed003aea96b6 ffff8801dad53a00 0000000000000000 [ 260.632334] Call Trace: [ 260.634887] [] dump_stack+0xc1/0x128 [ 260.640214] [] kasan_object_err+0x1c/0x70 [ 260.645974] [] kasan_report.part.1+0x20d/0x4e0 [ 260.652168] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 260.658535] [] ? finish_task_switch+0x1c1/0x630 [ 260.664817] [] ? finish_task_switch+0x1ed/0x630 [ 260.671097] [] __asan_report_load1_noabort+0x29/0x30 [ 260.677812] [] parse_ipsecrequests+0xc7d/0xd00 [ 260.684006] [] ? finish_task_switch+0x1ed/0x630 [ 260.690286] [] ? kasan_kmalloc+0x40/0xe0 [ 260.695960] [] ? pfkey_dump_sp+0x50/0x50 [ 260.701634] [] ? init_timer_key+0x128/0x350 [ 260.707568] [] pfkey_compile_policy+0xa20/0xd40 [ 260.713855] [] xfrm_user_policy+0x222/0x370 [ 260.719794] [] ? xfrm_user_policy+0x135/0x370 [ 260.725902] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 260.731838] [] ? ns_capable_common+0xcf/0x160 [ 260.737946] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 260.744748] [] ? ip_ra_control+0x440/0x440 [ 260.750595] [] ? wake_up_q+0x8a/0xe0 [ 260.755921] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 260.762810] [] ? futex_wake+0x13e/0x430 [ 260.768398] [] ? do_futex+0x3d3/0x1600 [ 260.773899] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 260.780877] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 260.787852] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 260.794827] [] ? kasan_unpoison_shadow+0x35/0x50 [ 260.801194] [] ? kasan_kmalloc+0xad/0xe0 [ 260.806866] [] ? exit_robust_list+0x230/0x230 [ 260.812972] [] ? __fget+0x47/0x3a0 [ 260.818126] [] ? __fget+0x201/0x3a0 [ 260.823364] [] ip_setsockopt+0x3a/0xb0 [ 260.828866] [] tcp_setsockopt+0x82/0xd0 [ 260.834453] [] ? __fget_light+0x188/0x1e0 [ 260.840213] [] sock_common_setsockopt+0x95/0xd0 [ 260.846495] [] SyS_setsockopt+0x158/0x240 [ 260.852255] [] ? SyS_recv+0x40/0x40 [ 260.857500] [] ? security_file_ioctl+0x89/0xb0 [ 260.863696] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 260.870237] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.876777] Object at ffff8801d754b300, in cache names_cache size: 4096 [ 260.883489] Allocated: [ 260.885947] PID = 3447 [ 260.888408] save_stack_trace+0x16/0x20 [ 260.892344] save_stack+0x43/0xd0 [ 260.895760] kasan_kmalloc+0xad/0xe0 [ 260.899435] kasan_slab_alloc+0x12/0x20 [ 260.903372] kmem_cache_alloc+0xc9/0x2a0 [ 260.907394] getname_flags+0xcb/0x580 [ 260.911158] do_unlinkat+0xd2/0x630 [ 260.914746] SyS_unlink+0x1a/0x20 [ 260.918162] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.922876] Freed: [ 260.924987] PID = 3447 [ 260.927448] save_stack_trace+0x16/0x20 [ 260.931384] save_stack+0x43/0xd0 [ 260.934800] kasan_slab_free+0x73/0xc0 [ 260.938649] kmem_cache_free+0xb2/0x2e0 [ 260.942585] putname+0xee/0x130 [ 260.945824] do_unlinkat+0x1ca/0x630 [ 260.949499] SyS_unlink+0x1a/0x20 [ 260.952917] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 260.957630] Memory state around the buggy address: [ 260.962520] ffff8801d754b480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x8000) msgget$private(0x0, 0x80) [ 260.969841] ffff8801d754b500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.977163] >ffff8801d754b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.984483] ^ [ 260.989373] ffff8801d754b600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.996695] ffff8801d754b680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.004013] ================================================================== 2017/07/22 03:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) r8 = request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00005c1000)="47c0fbe7fe7c1cb0254efe83b3b1c20404c52e9e0ae2c4c244c93c04fd20a55b5dfac27c5c512fe25c8f656904a04df53f9a808b65f895566f41deb99a78536237795e0a2cbfde653d9b81227e70f6f668759116794d1c59", 0x58) 2017/07/22 03:53:32 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:32 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe9000-0x8)={@rand_addr=0x401, @empty=0x0}, 0x8) close(0xffffffffffffffff) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:32 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:32 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="c9339a97520b7e468ef6bf1818cad6ecec4e6a192be9ce910f38f6d486c888d79b76962d143a4ea769d02ed282d1590eb07c247c7bc85934ac9e4fff7bcc559927f3717c6eb8cd69a4e89d8b2f60fbe51a292837bc81e8b5e1303b8e40b959c2e85c8a6ebc5183354add3f8dcd204a1b14387c5f1e649b691f326e167c48950785ed3130c28124e1559eaf480589c64b1fa93e1310babd058e2cd3c14d3e5437890b309adf5d1dcfd50844a83270f65cd805451b4b950dcdda7b00adeea552e9624ef02b182754f42762eed1dadaed120f8aae544961cbfad3f9594d545c2f2d82e7acfeb759195b05e00f1031c535f28bc8d52bd76fd1c78996bc45027bca6f3bcb64c5b76bf0f105d437470509ff071f43ab51c756aa1bdcf738c7c8a7730f982af7fbd0f063b5c6b06c7c6d84da190bea0eb69aed8fc51c50b92cfc89736bf39d3ee68badbaffda0f4302bfebb432f93892dd29fdd7a38566ce7ee255ee67f6107cec089435da366665176042127aef5c3e0ba7c41c1d97c317718f5a8577ffa2cc93e3943578166559e541401cb8bb974cf6815782fa7da7fc53b85eafc273663bc7b4cb165e431cc63dcf8e9845baa0f88be86deb3eea3ff837fc7d1f0d9643e3f977d1a16c1917d523026f8f6a7fa0d1fb2f514f914090f3e11c9cdd070bee9e0e0aebd8b5b397915be17e8e75c185de4172c26a577b33d9fd45f0deaaba7651fd10b6fa2f00eb6d197453e755c1ce87cdeff0bcc5c3de1198e94d2fb449b72c244b791c2af0ed7550f53e93ea905c52a98dcb5a3058c87c1791a08c1738c31f8837e87c1f09b40463e856023b7569acdcbe90bf84b13a18d52a95e37e6593d0e5e9a7436699447ee749b842dbb66129a7d6d62545122d3bebdfe91aaef1858a5345f66b85eec5959a43e86936f4231f485c3cc8e2166564d5b197d943ac2c14bbaf4ec027e31a332bb3b444c9ec9b9df7499c80f88e7faa07f7295181a2450eb5dd6ba3361b2acdc5584699344612a3015e123ac09f872e516c97761558b0d0937c5332a530efd9f96be3e7fdb14901afc9c8f167e18658de9a36b51781f120be9f8f923f60c0dc0c6e3c4db7afff919c931e84d4aa01985bbfc73c49a4b2f9a0f543e4e328b1afeb73d6603e3ff70c76851774ef234a3bc9ac246b15d23d5a0a03a726601167d9aeddc69218e00deef6f808af06b6c6f907deb3c53e06d92e6447ae82c459e9811edf2a9d02c111e4973c94c3205dd20c478ebdc8da05ad5cfa98398cecf67ea9a870b9022598ff3c2540d5bb88d5a7f29224b6535cd33309abf5163ca3f25a6824c166cad27c3f0a3db887f1458db2991580a21c3bda6887a68b7f76b75ef4960a490aa441dde050b579f9893af9339b5c20debe98d712a68695948a5126f86c7091885032aca5a752eaff4eaf4c2d4392581ba65b63ec11b67adf263483a8c4286d337b70b7797d082c8bcd7c7f58f8d8898d49e3fb92f8096d358a9dec7f259aca4e31bbe976ad29f145d524741c92cc8750dd6b2cde0517615ecc2787b4a51c473b992c9bb17fcdcd6dfea293eb651f9fbc714d8e310bffadf238b0f123df6d5ac508870c8ea71d54047445a36a826a6c0edee6baed35301158beb40ed222018522a759365857e9c5f26ae5b572963a49fcd13ae9b888730ebdf5c43cda0adae826f1c8c6800fc73cb59beddd0a2f93baa4e42f664c25f4e5fced8b8a0c99e3cec37dd29c03105e7cb1c488e49adf76f363b995c7683496abe57e77008fcddf448914b3bbf65b02c25e76a0b78bcd1e076accfc5ec16156a1aa2631ca8058f6469ce492f601e35a52fad7b5b32eafbc51bfb41eb5c62e5a73cfc1e9a64c1d501f23c290f69e94571ba8f52a251ad1913240648a6cba092a7c23ea06144d15feb06f4e8eb52e8dcedf52c5adaedf933f53fd531a1ebb6f1e5c5fad5f636ff7d35bec73214d1fce9e1d31c7e3b28a7e9e34960fad39062e9c6138e89cf65356f540cc4c1eddc663ba478548e2ff499ccf25f0377a9691625a90ec527c4c8f207301dc14b248d7af807cbdc3ab8a36e1e88eae64f8a2f5e55776be7af4d65e290ebd57a7a6404be46188a91c4b5d975327a0979d8380f8fea897099ebb078d435030f6895294038d746b676d531ef222f29598e6e8e6c5a15019fe0168fa1faf8e85d13d483c69fe19dd93f0b4e36396d99962d8befb7ea76fd9c9b235a94a38f8c6f50092fe067ba853fd0abb1d42a83e2fdebc99a39d242aeba5fa1c22928b62198372102f130df42acad3373357df6d1956cab17ac6e407ae0687485672080172cf6d0a949bc39ba92adb2cb75b488161a5d06eb445293cd4a8cfb362d72549ed6652f923e62f20e2375c5cb88920de461e3879fce3dec51813acd097a466e40bbf1cd22b155e2fc88f8fe667b2aec02f7229a2e354d75d72b46eb5cf6aa43bae973571874913395bea031d5f59c9951d9c3d6193767bf5ba475e2a1e8098d84a48f0d4dbd7e2c39a02ee532d9dc88c4c0231720a1c779b31612baa2d28cd0a188761ad69f68ddd06b5ecde732ab36a336a01a395615ee416ca1e7bc07d47649c163574c20bdc24219e5296d089c02c5c7f8ac7fa339c278dd1740a4aeb21edc74491778ffea0e6896146b1a7f0b093cde57fd1d2906aaf9f50fc9db78b4e260afee8c0b25e20370285bb3b76052e59c026ed23d1c3f5376b6a148279d5ac68a42335c60c489c44e5c9d2f4ce3368588951f1bfb42d10ac44cc3d71aace87d04d94adeda789b2bd18ddc15baf2ae4bae15eda3a8d9b33bb8f75eef2565e8509aca39376c2b1f3f58e3a97203f4e09d9d2be446e78b6e574714387fa71b64e0a6269ba1b28f730c27a03295d74ba4fbec881c287653d3273b0ed7e3be24e11c96860b47a4aba9cf459f50db6e10f115bb87d8003a24e4e039c80aac33d9d3871c1da1042ee79c2e68d32167b1213a5e7fc3a99b66dc0b3742dbf59592413d9f023e5d11fcb88a7088efb2593fd6cddb786ae2c783d314fb9e58aca41d1567f36650b2ebc3bd1aa47428f05e0014d65e789e2bde43f59cefa00b4bb6585affef54fc1b8ec2a4c6b4834752531c42213db4660bcd864317388eadfe6f5865a9682dbfc6220d2c1213b77170371c88a3ba126174627b48b9060c39f2617cdb82c57894f696fd65137dde66aa2a64d9edfe7ae7c1248bcebeec79d5eeefaf86597f63f25b76854a8d6c7accea03f83919494289ae3b6fe06bd49d627d3c001db9e5b7ee554ee9cc46dfa033fd3e5ed910e413c920397ce22170fa8c7aadc20854ac0f2edef084cb588a9ee9f9e0a1c0632560dff3ca4b86a6e7d2deb5d34fbabecef30ec0e748e4f844e771c1387f7ed9f26f25558dc3b4323d969baa653bccb77f53fe75b966fca0e556fd1693e6b84c0b3a066aec31d99b5c012610bc55d48b202febf577fef1c7def98524b8bef45dc5a75d989b31fc674f91aa980701ce50fdb1fd8d84cd70418fce931918de637ed64685bce35b13d71c08b73b5bbfc17b0469f0fd8f986d5c292e57fda9d1cfc11ed7d77733a32cb88a248faed1b7bf906840ae4431f905930d3917053bd2e60bd214830e46c9565551a94ea3f4a0d0b61e129d5888a3fb1c3d527988283ebe69580b95820e289d080fc70f2312944739abbe5d008c649c117a64940e8ea2b295e1d7e375c67be3229f9ed759a0fc06a1095bfc71a649ce92de9805748d1ef4b6ab571f37474b2c0c2343bf657f6d609b70787a6cfa396d8377dce76708762cd263073bfebfde5bdceaad61994a7dba4f6828db1a99d3ce07f43f329dd1dd90230af3c9875c440a390abaff1ac709ec936004046f8553bc7ce03f4403c7dddfa9c96894c50167d26befd87b47262e4666e526f961709065b85b3509153b70962fe3a295df3175254cfc347a0e45f4d1bf160af36639d879e14bc186e2cb13e8fd44ce5c7bda75004e11ab27766da17c5e3991eab51b72db6a0cc32985b08d449ac87f96ffd3d16d01187744daf503b173d1ed023c7f633c0ae666712987fc8245a4937f718c5b13789b504383be04fc3209e42369fb11095fad6c78db51da054ff3930a27e196b5932031153174aad8ea6e89ac5e110391fbbc6740fdb4587e44bf3998a3e9ec5aee8e0457853900cad8e191e62c838b26d67bd4a7423b0ad0dfa0381c9556207ab5dad2f505dd9c9c6f1609b4b0d0414c4f108c8c379a45d3eef2855992334985fa038bd9a93f84854efdb7de5e2c0e18c7b2dcff1f2dee7a5190fb91e5935a2bc1c98145b57b0ffbc64fdf980dde233d0446815922cd3a52976663a38ea8364fb972f6599df49964d6af325be1394ac6800cb4c44044c1104294bf4ece003f49e772c3fe854571f858f4c96d1688412d963f6064eebcc4d4c05bb95445dfac2bb63f660542e1478cea9652e7a16a91ee10a1a2657f569410de468cf27a2341665b08ec007d7c2280236280fb82dbdca2f2f5a9b94d60230420e6041bba86ae1b91c2bb8a63820b922a030c4a2518760dc5432212d627eb96bcb0c507aca866adc665432e484e31bbea3baca9c2ef14c3495dd0478224c24337b625410c0bfc5d7f92dfe20b94fae144576cf253cb90dd0dc6eaf2d21f6c66f84639b69e3c87db03651476398cd83dd27a6c062bb961522ff0fc1f27831b3306ba0956f441d85c47cf359c202ca9ddb2ab7ad338d254a33ff8b6fa116bc4333e3f43f75d490ba6a66877fbea6e9b3805798e10cf5e65e7952c7be939f5dba1ec0b8a98ae8bbd8e29caa97ebae38e83fadb4f2f9e1e598d7787b658d056ca34d1b8e2ceb2267adfffcbd918c310c2e24a7031421ded0ebb731e3271b0fac0cd5892f970df6438edcb6a3a84be4111a6e60df8309b1dc2b8f1f833e50250044136bd728dc6702bee992596a5c0eb241d9090d43ef2bda1c64b32ee1e70225381af8d35d49b69a4b7f38a6311cc2cfdbcb1c16283520f9df809d6d3cda654134f907df010dc30168f5b021e602be2ea35489a2c563a19635e46d81c66a1445db7de1a97015c5c34173d02f5f1ecb42f7a59007eca37458e277cc44b7d3675f098c037f50d0682685ea6bbc26039a5f10330f61d92236b61d36983579719d8e8ecc8f10b63b4198a37b11672215449f1a1e1cba39866c1c8c1c4ab23dc4be53625ea5e8ecdc7c45e13006dd1444d69cba0d41404d3f7fced0aecb480196d9431158709bf0f424d36f62e471cb7b732f329c2120000091081df1d3bdf29318315e1f29f623e10374988e8680d86d659ecfed7899523f8586e4c903b8b15fc650c02642d935e5244240cdf37336b9aa2a276e42078c8a0781c97ad9d43a071ef311ea2c5dd1d1a002b3fbac551375fa1e63d42acb82529424debc27d14f4981789a6e61d91c8fea0b739c399f654a4e30047e38ac469f0711f8d651d4a7826bef757308e517ac62392fdba4ca64702215744f03d2a58d8a75f661591aea48f960cf9596abcabceab3665388df99113f206cb5734f7372d157baa28ad3599b46f7cf85bfb2297da4f2e00810a4753f8f5c2e8c15531b7a02c678e0bb767f2b0019d09e0281b622d03a3836364a07a87f8cc468f051a8e5db834dc229a2056ad82d4ef254cbaae9bb6aebb99c6ba8a0cc00700cd41bef05c69c4b100aec0dddda08eceb7ca48574a63386e1869545e26cf474672956fa13b60ffa72b01a8e4666b6ffb19dda1482ce955d801e811f1f19396172c9af6783aecb92d27eeaa639753e32cfac52a8ea5553", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) syz_open_pts(r2, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) syz_open_pts(r1, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) [ 261.129129] ================================================================== [ 261.136527] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801d754b7b6 [ 261.145600] Read of size 1 by task syz-executor3/19954 [ 261.150860] CPU: 1 PID: 19954 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 261.159585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.168917] ffff8801b26df788 ffffffff81eacd59 ffff8801dad53a00 ffff8801d754b300 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:32 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) [ 261.176919] ffff8801d754c300 ffffed003aea96f6 ffff8801d754b7b6 ffff8801b26df7b0 [ 261.184925] ffffffff81546bfc ffffed003aea96f6 ffff8801dad53a00 0000000000000000 [ 261.192926] Call Trace: [ 261.195499] [] dump_stack+0xc1/0x128 [ 261.200844] [] kasan_object_err+0x1c/0x70 [ 261.206622] [] kasan_report.part.1+0x20d/0x4e0 [ 261.212834] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 261.219217] [] ? check_preemption_disabled+0x3b/0x200 [ 261.226024] [] __asan_report_load1_noabort+0x29/0x30 [ 261.232741] [] parse_ipsecrequests+0xc7d/0xd00 [ 261.238935] [] ? kasan_kmalloc+0x40/0xe0 [ 261.244609] [] ? pfkey_dump_sp+0x50/0x50 [ 261.250283] [] ? init_timer_key+0x128/0x350 [ 261.256216] [] pfkey_compile_policy+0xa20/0xd40 [ 261.262501] [] xfrm_user_policy+0x222/0x370 [ 261.268435] [] ? xfrm_user_policy+0x135/0x370 [ 261.274545] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 261.280479] [] ? ns_capable_common+0xcf/0x160 [ 261.286592] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 261.293399] [] ? ip_ra_control+0x440/0x440 [ 261.299248] [] ? wake_up_q+0x8a/0xe0 [ 261.304577] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 261.311465] [] ? futex_wake+0x13e/0x430 [ 261.317053] [] ? get_futex_key+0xfd0/0xfd0 [ 261.322900] [] ? alloc_inode+0x65/0x180 [ 261.328487] [] ? __sock_create+0xa5/0x640 [ 261.334248] [] ? SyS_socket+0xe8/0x1a0 [ 261.339749] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.346467] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 261.353448] [] ? do_futex+0x3d3/0x1600 [ 261.358954] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 261.365935] [] ? kasan_unpoison_shadow+0x35/0x50 [ 261.372310] [] ? kasan_kmalloc+0xad/0xe0 [ 261.377984] [] ? exit_robust_list+0x230/0x230 [ 261.384093] [] ? __fget+0x47/0x3a0 [ 261.389244] [] ? __fget+0x201/0x3a0 [ 261.394485] [] ip_setsockopt+0x3a/0xb0 [ 261.399986] [] tcp_setsockopt+0x82/0xd0 [ 261.405573] [] ? __fget_light+0x188/0x1e0 [ 261.411334] [] sock_common_setsockopt+0x95/0xd0 [ 261.417616] [] SyS_setsockopt+0x158/0x240 [ 261.423379] [] ? SyS_recv+0x40/0x40 [ 261.428620] [] ? move_addr_to_kernel+0x50/0x50 [ 261.434815] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 261.441359] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.447901] Object at ffff8801d754b300, in cache names_cache size: 4096 [ 261.454611] Allocated: [ 261.457069] PID = 3447 [ 261.459530] save_stack_trace+0x16/0x20 [ 261.463468] save_stack+0x43/0xd0 [ 261.466884] kasan_kmalloc+0xad/0xe0 [ 261.470561] kasan_slab_alloc+0x12/0x20 [ 261.474498] kmem_cache_alloc+0xc9/0x2a0 [ 261.478527] getname_flags+0xcb/0x580 [ 261.482290] do_unlinkat+0xd2/0x630 [ 261.485878] SyS_unlink+0x1a/0x20 [ 261.489295] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.494009] Freed: [ 261.496119] PID = 3447 [ 261.498585] save_stack_trace+0x16/0x20 [ 261.502520] save_stack+0x43/0xd0 [ 261.505937] kasan_slab_free+0x73/0xc0 [ 261.509785] kmem_cache_free+0xb2/0x2e0 [ 261.513721] putname+0xee/0x130 [ 261.516962] do_unlinkat+0x1ca/0x630 [ 261.520639] SyS_unlink+0x1a/0x20 [ 261.524053] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.528768] Memory state around the buggy address: [ 261.533662] ffff8801d754b680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.540985] ffff8801d754b700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.548305] >ffff8801d754b780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.555626] ^ [ 261.560516] ffff8801d754b800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.567838] ffff8801d754b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.575158] ================================================================== [ 261.585991] ================================================================== [ 261.593346] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa3268b6 [ 261.602404] Read of size 1 by task syz-executor3/20005 [ 261.607650] CPU: 0 PID: 20005 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 261.616364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.625682] ffff8801cd13f788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 [ 261.633630] ffff8801aa327600 ffffed0035464d16 ffff8801aa3268b6 ffff8801cd13f7b0 [ 261.641564] ffffffff81546bfc ffffed0035464d16 ffff8801dad53a00 0000000000000000 [ 261.649503] Call Trace: [ 261.652059] [] dump_stack+0xc1/0x128 [ 261.657389] [] kasan_object_err+0x1c/0x70 [ 261.663150] [] kasan_report.part.1+0x20d/0x4e0 [ 261.669343] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 261.675710] [] __asan_report_load1_noabort+0x29/0x30 [ 261.682427] [] parse_ipsecrequests+0xc7d/0xd00 [ 261.688620] [] ? kasan_kmalloc+0x40/0xe0 [ 261.694293] [] ? pfkey_dump_sp+0x50/0x50 [ 261.699966] [] ? init_timer_key+0x128/0x350 [ 261.705902] [] pfkey_compile_policy+0xa20/0xd40 [ 261.712184] [] xfrm_user_policy+0x222/0x370 [ 261.718119] [] ? xfrm_user_policy+0x135/0x370 [ 261.724225] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 261.730160] [] ? ns_capable_common+0xcf/0x160 [ 261.736270] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 261.743077] [] ? ip_ra_control+0x440/0x440 [ 261.748934] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 261.755911] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 261.762889] [] ? __fget+0x47/0x3a0 [ 261.768043] [] ? __fget+0x201/0x3a0 [ 261.773281] [] ip_setsockopt+0x3a/0xb0 [ 261.778782] [] tcp_setsockopt+0x82/0xd0 [ 261.784369] [] ? __fget_light+0x188/0x1e0 [ 261.790129] [] sock_common_setsockopt+0x95/0xd0 [ 261.796411] [] SyS_setsockopt+0x158/0x240 [ 261.802169] [] ? __fget+0x228/0x3a0 [ 261.807407] [] ? SyS_recv+0x40/0x40 [ 261.812647] [] ? security_file_ioctl+0x89/0xb0 [ 261.818842] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 261.825385] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.831924] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 261.838635] Allocated: [ 261.841093] PID = 19350 [ 261.843642] save_stack_trace+0x16/0x20 [ 261.847577] save_stack+0x43/0xd0 [ 261.850993] kasan_kmalloc+0xad/0xe0 [ 261.854668] kasan_slab_alloc+0x12/0x20 [ 261.858606] kmem_cache_alloc+0xc9/0x2a0 [ 261.862629] getname_flags+0xcb/0x580 [ 261.866391] user_path_at_empty+0x2d/0x50 [ 261.870500] vfs_fstatat+0xbe/0x150 [ 261.874089] SYSC_newstat+0x7e/0xe0 [ 261.877678] SyS_newstat+0x1d/0x30 [ 261.881182] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.885903] Freed: [ 261.888015] PID = 19350 [ 261.890562] save_stack_trace+0x16/0x20 [ 261.894498] save_stack+0x43/0xd0 [ 261.897915] kasan_slab_free+0x73/0xc0 [ 261.901771] kmem_cache_free+0xb2/0x2e0 [ 261.905706] putname+0xee/0x130 [ 261.908949] filename_lookup+0x234/0x390 [ 261.912974] user_path_at_empty+0x40/0x50 [ 261.917090] vfs_fstatat+0xbe/0x150 [ 261.920680] SYSC_newstat+0x7e/0xe0 [ 261.924268] SyS_newstat+0x1d/0x30 [ 261.927770] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 261.932485] Memory state around the buggy address: [ 261.937375] ffff8801aa326780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.944697] ffff8801aa326800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.952017] >ffff8801aa326880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.959336] ^ [ 261.964227] ffff8801aa326900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.971549] ffff8801aa326980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 261.978869] ================================================================== 2017/07/22 03:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x3, 0x0) request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) 2017/07/22 03:53:33 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) socket(0xa, 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:33 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b38000)=0x3ff) r2 = socket(0xa, 0x2, 0x0) close(r2) 2017/07/22 03:53:33 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:33 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a44000/0x4000)=nil, 0x4000, 0x1000004, 0x135, 0xffffffffffffffff, 0x0) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:33 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1000400000001d, 0x80006, 0x1) write(0xffffffffffffffff, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(0xffffffffffffffff, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x4, &(0x7f0000001000+0x320)=[{0x7, 0x8, 0x10001, 0x5}, {0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) [ 262.098646] ================================================================== [ 262.106041] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa3269b6 [ 262.115118] Read of size 1 by task syz-executor3/20010 [ 262.120374] CPU: 0 PID: 20010 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 262.129098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.138428] ffff8801cae1f788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000001000+0x320)=[{0x8, 0x101, 0x3, 0x33b}, {0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000001000+0x320)=[{0x1ad, 0x7, 0x2, 0x2}, {0x2, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:33 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000+0x320)=[{0x2, 0xff, 0xc9, 0x8000}]}) [ 262.146429] ffff8801aa327600 ffffed0035464d36 ffff8801aa3269b6 ffff8801cae1f7b0 [ 262.154418] ffffffff81546bfc ffffed0035464d36 ffff8801dad53a00 0000000000000000 [ 262.162397] Call Trace: [ 262.164952] [] dump_stack+0xc1/0x128 [ 262.170284] [] kasan_object_err+0x1c/0x70 [ 262.176051] [] kasan_report.part.1+0x20d/0x4e0 [ 262.182249] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 262.188618] [] ? check_preemption_disabled+0x3b/0x200 [ 262.195423] [] __asan_report_load1_noabort+0x29/0x30 [ 262.202142] [] parse_ipsecrequests+0xc7d/0xd00 [ 262.208336] [] ? kasan_kmalloc+0x40/0xe0 [ 262.214010] [] ? pfkey_dump_sp+0x50/0x50 [ 262.219687] [] ? init_timer_key+0x128/0x350 [ 262.225620] [] pfkey_compile_policy+0xa20/0xd40 [ 262.231904] [] xfrm_user_policy+0x222/0x370 [ 262.237841] [] ? xfrm_user_policy+0x135/0x370 [ 262.243950] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 262.249885] [] ? ns_capable_common+0xcf/0x160 [ 262.255999] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 262.262800] [] ? ip_ra_control+0x440/0x440 [ 262.268652] [] ? wake_up_q+0x8a/0xe0 [ 262.273980] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 262.280871] [] ? futex_wake+0x13e/0x430 [ 262.286457] [] ? get_futex_key+0xfd0/0xfd0 [ 262.292305] [] ? alloc_inode+0x65/0x180 [ 262.297892] [] ? __sock_create+0xa5/0x640 [ 262.303655] [] ? SyS_socket+0xe8/0x1a0 [ 262.309158] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.315879] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 262.322855] [] ? do_futex+0x3d3/0x1600 [ 262.328354] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 262.335331] [] ? kasan_unpoison_shadow+0x35/0x50 [ 262.341700] [] ? kasan_kmalloc+0xad/0xe0 [ 262.347374] [] ? exit_robust_list+0x230/0x230 [ 262.353488] [] ? __fget+0x47/0x3a0 [ 262.358646] [] ? __fget+0x201/0x3a0 [ 262.363886] [] ip_setsockopt+0x3a/0xb0 [ 262.369385] [] tcp_setsockopt+0x82/0xd0 [ 262.374976] [] ? __fget_light+0x188/0x1e0 [ 262.380737] [] sock_common_setsockopt+0x95/0xd0 [ 262.387021] [] SyS_setsockopt+0x158/0x240 [ 262.392782] [] ? SyS_recv+0x40/0x40 [ 262.398021] [] ? move_addr_to_kernel+0x50/0x50 [ 262.404221] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 262.410774] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.417316] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 262.424026] Allocated: [ 262.426484] PID = 19350 [ 262.429034] save_stack_trace+0x16/0x20 [ 262.432972] save_stack+0x43/0xd0 [ 262.436388] kasan_kmalloc+0xad/0xe0 [ 262.440064] kasan_slab_alloc+0x12/0x20 [ 262.444001] kmem_cache_alloc+0xc9/0x2a0 [ 262.448023] getname_flags+0xcb/0x580 [ 262.451787] user_path_at_empty+0x2d/0x50 [ 262.455898] vfs_fstatat+0xbe/0x150 [ 262.459486] SYSC_newstat+0x7e/0xe0 [ 262.463074] SyS_newstat+0x1d/0x30 [ 262.466577] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.471291] Freed: [ 262.473401] PID = 19350 [ 262.475950] save_stack_trace+0x16/0x20 [ 262.479890] save_stack+0x43/0xd0 [ 262.483305] kasan_slab_free+0x73/0xc0 [ 262.487156] kmem_cache_free+0xb2/0x2e0 [ 262.491093] putname+0xee/0x130 [ 262.494336] filename_lookup+0x234/0x390 [ 262.498533] user_path_at_empty+0x40/0x50 [ 262.502646] vfs_fstatat+0xbe/0x150 [ 262.506234] SYSC_newstat+0x7e/0xe0 [ 262.509825] SyS_newstat+0x1d/0x30 [ 262.513339] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.518060] Memory state around the buggy address: [ 262.522954] ffff8801aa326880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.530275] ffff8801aa326900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.537597] >ffff8801aa326980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.544915] ^ [ 262.549808] ffff8801aa326a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.557301] ffff8801aa326a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.564621] ================================================================== [ 262.574886] ================================================================== [ 262.582244] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801d754b8b6 [ 262.591302] Read of size 1 by task syz-executor3/20061 [ 262.596550] CPU: 1 PID: 20061 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 262.605275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.614601] ffff8801ae25f788 ffffffff81eacd59 ffff8801dad53a00 ffff8801d754b300 [ 262.622542] ffff8801d754c300 ffffed003aea9716 ffff8801d754b8b6 ffff8801ae25f7b0 [ 262.630504] ffffffff81546bfc ffffed003aea9716 ffff8801dad53a00 0000000000000000 [ 262.638438] Call Trace: [ 262.640989] [] dump_stack+0xc1/0x128 [ 262.646315] [] kasan_object_err+0x1c/0x70 [ 262.652074] [] kasan_report.part.1+0x20d/0x4e0 [ 262.658270] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 262.664640] [] ? finish_task_switch+0x1c1/0x630 [ 262.670920] [] ? finish_task_switch+0x1ed/0x630 [ 262.677201] [] __asan_report_load1_noabort+0x29/0x30 [ 262.683916] [] parse_ipsecrequests+0xc7d/0xd00 [ 262.690112] [] ? finish_task_switch+0x1ed/0x630 [ 262.696390] [] ? kasan_kmalloc+0x40/0xe0 [ 262.702061] [] ? pfkey_dump_sp+0x50/0x50 [ 262.707732] [] ? init_timer_key+0x128/0x350 [ 262.713664] [] pfkey_compile_policy+0xa20/0xd40 [ 262.719946] [] xfrm_user_policy+0x222/0x370 [ 262.725879] [] ? xfrm_user_policy+0x135/0x370 [ 262.731987] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 262.737920] [] ? ns_capable_common+0xcf/0x160 [ 262.744028] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 262.750834] [] ? ip_ra_control+0x440/0x440 [ 262.756681] [] ? wake_up_q+0x8a/0xe0 [ 262.762008] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 262.768895] [] ? futex_wake+0x13e/0x430 [ 262.774480] [] ? do_futex+0x3d3/0x1600 [ 262.779981] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 262.786956] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 262.793930] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 262.800903] [] ? kasan_unpoison_shadow+0x35/0x50 [ 262.807267] [] ? kasan_kmalloc+0xad/0xe0 [ 262.812940] [] ? exit_robust_list+0x230/0x230 [ 262.819045] [] ? __fget+0x47/0x3a0 [ 262.824195] [] ? __fget+0x201/0x3a0 [ 262.829433] [] ip_setsockopt+0x3a/0xb0 [ 262.834934] [] tcp_setsockopt+0x82/0xd0 [ 262.840520] [] ? __fget_light+0x188/0x1e0 [ 262.846279] [] sock_common_setsockopt+0x95/0xd0 [ 262.852558] [] SyS_setsockopt+0x158/0x240 [ 262.858318] [] ? SyS_recv+0x40/0x40 [ 262.863557] [] ? security_file_ioctl+0x89/0xb0 [ 262.869751] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 262.876293] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.882834] Object at ffff8801d754b300, in cache names_cache size: 4096 [ 262.889546] Allocated: [ 262.892002] PID = 3447 [ 262.894461] save_stack_trace+0x16/0x20 [ 262.898396] save_stack+0x43/0xd0 [ 262.901812] kasan_kmalloc+0xad/0xe0 [ 262.905486] kasan_slab_alloc+0x12/0x20 [ 262.909421] kmem_cache_alloc+0xc9/0x2a0 [ 262.913443] getname_flags+0xcb/0x580 [ 262.917206] do_unlinkat+0xd2/0x630 [ 262.920793] SyS_unlink+0x1a/0x20 [ 262.924207] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.928922] Freed: [ 262.931030] PID = 3447 [ 262.933489] save_stack_trace+0x16/0x20 [ 262.937424] save_stack+0x43/0xd0 [ 262.940841] kasan_slab_free+0x73/0xc0 [ 262.944689] kmem_cache_free+0xb2/0x2e0 [ 262.948621] putname+0xee/0x130 [ 262.951865] do_unlinkat+0x1ca/0x630 [ 262.955540] SyS_unlink+0x1a/0x20 [ 262.958955] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 262.963669] Memory state around the buggy address: [ 262.968561] ffff8801d754b780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.975882] ffff8801d754b800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.983203] >ffff8801d754b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 262.990521] ^ [ 262.995411] ffff8801d754b900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.002731] ffff8801d754b980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.010049] ================================================================== 2017/07/22 03:53:34 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) statfs(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) 2017/07/22 03:53:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000001000+0x320)=[]}) 2017/07/22 03:53:34 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x1000) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:34 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:34 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) pipe(&(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x2, 0x0) close(r1) 2017/07/22 03:53:34 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x0, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) 2017/07/22 03:53:34 executing program 5: mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) [ 263.131546] ================================================================== [ 263.138947] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa326ab6 [ 263.148022] Read of size 1 by task syz-executor3/20078 [ 263.153282] CPU: 0 PID: 20078 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 263.162022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.171360] ffff8801b0bbf788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 2017/07/22 03:53:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000+0x320)=[{0x0, 0xff, 0xc9, 0x8000}]}) 2017/07/22 03:53:34 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r2 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mq_getsetattr(r2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000+0x320)=[{0x0, 0x0, 0xc9, 0x8000}]}) 2017/07/22 03:53:34 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) r1 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) bind(r1, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000+0x320)=[{0x0, 0x0, 0x0, 0x8000}]}) 2017/07/22 03:53:34 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000501000-0xb)="00", 0x1) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:34 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000+0x320)=[{0x0, 0x0, 0x0, 0x0}]}) [ 263.179366] ffff8801aa327600 ffffed0035464d56 ffff8801aa326ab6 ffff8801b0bbf7b0 [ 263.187368] ffffffff81546bfc ffffed0035464d56 ffff8801dad53a00 0000000000000000 [ 263.195681] Call Trace: [ 263.198256] [] dump_stack+0xc1/0x128 [ 263.203603] [] kasan_object_err+0x1c/0x70 [ 263.209388] [] kasan_report.part.1+0x20d/0x4e0 [ 263.215609] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 263.222006] [] ? check_preemption_disabled+0x3b/0x200 [ 263.228824] [] __asan_report_load1_noabort+0x29/0x30 [ 263.235544] [] parse_ipsecrequests+0xc7d/0xd00 [ 263.241742] [] ? kasan_kmalloc+0x40/0xe0 [ 263.247416] [] ? pfkey_dump_sp+0x50/0x50 [ 263.253091] [] ? init_timer_key+0x128/0x350 [ 263.259026] [] pfkey_compile_policy+0xa20/0xd40 [ 263.265308] [] xfrm_user_policy+0x222/0x370 [ 263.271242] [] ? xfrm_user_policy+0x135/0x370 [ 263.277348] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 263.283285] [] ? ns_capable_common+0xcf/0x160 [ 263.289393] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 263.296197] [] ? ip_ra_control+0x440/0x440 [ 263.302052] [] ? wake_up_q+0x8a/0xe0 [ 263.307380] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 263.314269] [] ? futex_wake+0x13e/0x430 [ 263.319860] [] ? get_futex_key+0xfd0/0xfd0 [ 263.325708] [] ? alloc_inode+0x65/0x180 [ 263.331295] [] ? __sock_create+0xa5/0x640 [ 263.337059] [] ? SyS_socket+0xe8/0x1a0 [ 263.342561] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 263.349277] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 263.356254] [] ? do_futex+0x3d3/0x1600 [ 263.361755] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 263.368735] [] ? kasan_unpoison_shadow+0x35/0x50 [ 263.375104] [] ? kasan_kmalloc+0xad/0xe0 [ 263.380782] [] ? exit_robust_list+0x230/0x230 [ 263.386891] [] ? __fget+0x47/0x3a0 [ 263.392045] [] ? __fget+0x201/0x3a0 [ 263.397287] [] ip_setsockopt+0x3a/0xb0 [ 263.402789] [] tcp_setsockopt+0x82/0xd0 [ 263.408376] [] ? __fget_light+0x188/0x1e0 [ 263.414137] [] sock_common_setsockopt+0x95/0xd0 [ 263.420419] [] SyS_setsockopt+0x158/0x240 [ 263.426181] [] ? SyS_recv+0x40/0x40 [ 263.431422] [] ? move_addr_to_kernel+0x50/0x50 [ 263.437619] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 263.444161] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 263.450705] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 263.457416] Allocated: [ 263.459879] PID = 19350 [ 263.462432] save_stack_trace+0x16/0x20 [ 263.466370] save_stack+0x43/0xd0 [ 263.469789] kasan_kmalloc+0xad/0xe0 [ 263.473468] kasan_slab_alloc+0x12/0x20 [ 263.477408] kmem_cache_alloc+0xc9/0x2a0 [ 263.481434] getname_flags+0xcb/0x580 [ 263.485197] user_path_at_empty+0x2d/0x50 [ 263.489307] vfs_fstatat+0xbe/0x150 [ 263.492897] SYSC_newstat+0x7e/0xe0 [ 263.496488] SyS_newstat+0x1d/0x30 [ 263.500000] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 263.504714] Freed: [ 263.506826] PID = 19350 [ 263.509375] save_stack_trace+0x16/0x20 [ 263.513311] save_stack+0x43/0xd0 [ 263.516727] kasan_slab_free+0x73/0xc0 [ 263.520579] kmem_cache_free+0xb2/0x2e0 [ 263.524518] putname+0xee/0x130 [ 263.527769] filename_lookup+0x234/0x390 [ 263.531796] user_path_at_empty+0x40/0x50 [ 263.535905] vfs_fstatat+0xbe/0x150 [ 263.539495] SYSC_newstat+0x7e/0xe0 [ 263.543083] SyS_newstat+0x1d/0x30 [ 263.546586] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 263.551307] Memory state around the buggy address: [ 263.556199] ffff8801aa326980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.563521] ffff8801aa326a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.570843] >ffff8801aa326a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.578162] ^ [ 263.583052] ffff8801aa326b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.590375] ffff8801aa326b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 263.597696] ================================================================== [ 263.608668] ================================================================== [ 263.616019] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801aa326bb6 [ 263.625077] Read of size 1 by task syz-executor3/20135 [ 263.630320] CPU: 0 PID: 20135 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 263.639030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.648346] ffff8801c4f8f788 ffffffff81eacd59 ffff8801dad53a00 ffff8801aa326600 [ 263.656287] ffff8801aa327600 ffffed0035464d76 ffff8801aa326bb6 ffff8801c4f8f7b0 [ 263.664228] ffffffff81546bfc ffffed0035464d76 ffff8801dad53a00 0000000000000000 [ 263.672169] Call Trace: [ 263.674722] [] dump_stack+0xc1/0x128 [ 263.680746] [] kasan_object_err+0x1c/0x70 [ 263.686510] [] kasan_report.part.1+0x20d/0x4e0 [ 263.692704] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 263.699072] [] ? finish_task_switch+0x1c1/0x630 [ 263.705354] [] ? finish_task_switch+0x1ed/0x630 [ 263.711643] [] __asan_report_load1_noabort+0x29/0x30 [ 263.718362] [] parse_ipsecrequests+0xc7d/0xd00 [ 263.724557] [] ? finish_task_switch+0x1ed/0x630 [ 263.730838] [] ? kasan_kmalloc+0x40/0xe0 [ 263.736510] [] ? pfkey_dump_sp+0x50/0x50 [ 263.742185] [] ? init_timer_key+0x128/0x350 [ 263.748120] [] pfkey_compile_policy+0xa20/0xd40 [ 263.754401] [] xfrm_user_policy+0x222/0x370 [ 263.760334] [] ? xfrm_user_policy+0x135/0x370 [ 263.766441] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 263.772377] [] ? ns_capable_common+0xcf/0x160 [ 263.778485] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 263.785288] [] ? ip_ra_control+0x440/0x440 [ 263.791138] [] ? wake_up_q+0x8a/0xe0 [ 263.796466] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 263.803354] [] ? futex_wake+0x13e/0x430 [ 263.808941] [] ? do_futex+0x3d3/0x1600 [ 263.814443] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 263.821419] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 263.828396] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 263.835373] [] ? kasan_unpoison_shadow+0x35/0x50 [ 263.841741] [] ? kasan_kmalloc+0xad/0xe0 [ 263.847418] [] ? exit_robust_list+0x230/0x230 [ 263.853524] [] ? __fget+0x47/0x3a0 [ 263.858678] [] ? __fget+0x201/0x3a0 [ 263.863917] [] ip_setsockopt+0x3a/0xb0 [ 263.869417] [] tcp_setsockopt+0x82/0xd0 [ 263.875004] [] ? __fget_light+0x188/0x1e0 [ 263.880769] [] sock_common_setsockopt+0x95/0xd0 [ 263.887049] [] SyS_setsockopt+0x158/0x240 [ 263.892809] [] ? SyS_recv+0x40/0x40 [ 263.898049] [] ? security_file_ioctl+0x89/0xb0 [ 263.904245] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 263.910789] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 263.917330] Object at ffff8801aa326600, in cache names_cache size: 4096 [ 263.924041] Allocated: [ 263.926498] PID = 19350 [ 263.929049] save_stack_trace+0x16/0x20 [ 263.932986] save_stack+0x43/0xd0 [ 263.936404] kasan_kmalloc+0xad/0xe0 [ 263.940083] kasan_slab_alloc+0x12/0x20 [ 263.944019] kmem_cache_alloc+0xc9/0x2a0 [ 263.948042] getname_flags+0xcb/0x580 [ 263.951804] user_path_at_empty+0x2d/0x50 [ 263.955914] vfs_fstatat+0xbe/0x150 [ 263.959508] SYSC_newstat+0x7e/0xe0 [ 263.963101] SyS_newstat+0x1d/0x30 [ 263.966604] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 263.971323] Freed: [ 263.973436] PID = 19350 [ 263.975998] save_stack_trace+0x16/0x20 [ 263.979935] save_stack+0x43/0xd0 [ 263.983351] kasan_slab_free+0x73/0xc0 [ 263.987203] kmem_cache_free+0xb2/0x2e0 [ 263.991138] putname+0xee/0x130 [ 263.994379] filename_lookup+0x234/0x390 [ 263.998401] user_path_at_empty+0x40/0x50 [ 264.002510] vfs_fstatat+0xbe/0x150 [ 264.006098] SYSC_newstat+0x7e/0xe0 [ 264.009687] SyS_newstat+0x1d/0x30 [ 264.013196] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.017914] Memory state around the buggy address: [ 264.022805] ffff8801aa326a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.030129] ffff8801aa326b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.037451] >ffff8801aa326b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.044771] ^ [ 264.049661] ffff8801aa326c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.056983] ffff8801aa326c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.064302] ================================================================== 2017/07/22 03:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0xffff) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) recvfrom$inet(r1, &(0x7f00008c7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x100, &(0x7f0000911000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f70707000", 0x4a001, 0x0) r3 = perf_event_open(&(0x7f0000075000)={0x2, 0x78, 0x7c5b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x8) socket$inet6(0xa, 0x7fa, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000551000)=0x4) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f0000e10000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f000016d000)={0x3, 0xea59}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003bc000)=0x3) sendto$inet6(r4, &(0x7f0000e47000)="e44b94531faa74fbc3d9131b9f", 0xd, 0x4000, &(0x7f00006ef000)={0xa, 0x0, 0x80007f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) write(0xffffffffffffffff, &(0x7f0000c3a000)="240000ffe9001f0014f9f40752ff0f000a00000007002300000005ffff030001040000020c", 0x25) r5 = socket$netlink(0x10, 0x3, 0x4) io_setup(0x7, &(0x7f00002fc000-0x8)=0x0) r7 = socket(0x11, 0x3, 0x0) getsockopt(r7, 0x101, 0xa, &(0x7f0000521000)="", &(0x7f00009c6000-0x4)=0x0) lookup_dcookie(0x3, &(0x7f000017a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) io_submit(r6, 0x0, &(0x7f0000f1b000)=[]) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000eef000)={@common="677265000b000030ff8c000079020006", @ifru_settings={0xfffffffffffffffa, 0x7fffffff, @fr_pvc_info=&(0x7f0000bb0000-0x14)={0x3, @generic="c51fdf8a75b31b688de8fd85e7f0cbb6"}}}) syz_fuse_mount(&(0x7f0000e30000-0x8)="2e2f66696c653000", 0xdfff, 0x0, 0x0, 0x100000001, 0x1001401) writev(r5, &(0x7f00001a6000-0x10)=[{&(0x7f0000eda000)="480000001400197f00bb4b01fd0d8c560a8800000006e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd120f00ec6b0f536ece6e", 0x5a}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000079a000-0x8)="2e2f66696c653000", 0xa8) request_key(&(0x7f0000f5c000)="7573657200", &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000)="6b657972696e6700", 0xfffffffffffffffb) 2017/07/22 03:53:35 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:35 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fe8000)="18000000020001000000be8c7fe18c88a2e000080100fdec1fda1e03368a45dc0a000000d898055bd94852bb6a8800000000dba67e0600000000ef0000df00e20067fc2163e0209cee4a5acb3d07000000ba00670000c88ebbff060100000b0100000024000000000033f542506b02ec00af0300000004ec7ee87cccfff6ba000000da4f0298e9e9f554062a0100050000000000001000cc91a2fbe3c5632c1adb0600000000000000a21b57106800002209000000041ad0b4d2c278ef67954b", 0xc0) r1 = socket(0xa, 0x2, 0x0) close(r1) 2017/07/22 03:53:35 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) unshare(0x40008000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) mmap(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x5, 0x33, r1, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0xa000006, 0x8010, r3, 0x40) unshare(0x40008000) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x5, 0x3113423b54ae4bfd, r2, 0x0) r5 = mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0x0) r6 = memfd_create(&(0x7f0000501000-0xb)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000004000-0x10)=@generic={0x2, "19d97bc60af636e000a79b6df78766686967564dd9b9157d6b16108d3f269f3163808b2332e9a4ea48beed25635d488a70256ce5c1cbd1ecdac2bc4666df90d39eac034712ce3abfd837227e97a2a03e6ddf58c7838d6ea9708ce72d72020f7cc0fe85c2adfe759d25e2a983f920cd2dc1b1753f74e09ec8e97b9f2a8713"}, 0x80) mmap(&(0x7f000081e000/0x3000)=nil, 0x3000, 0x200006, 0x20010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030e000/0x4000)=nil, 0x4000, 0x3, 0x20010, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a5000/0xe000)=nil, 0xe000, 0x2, 0x33, r2, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x3, 0x40035, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0x2032, r6, 0x0) mq_getsetattr(r5, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x802, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000003, 0x30, r6, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x400, 0xffff, 0x7f, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x79}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x1000400000001d, 0x80006, 0x1) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x2001000, 0x8000000033, r4, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x40000000) pipe(&(0x7f00007de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r6, 0x8000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x2, 0x32, r5, 0x0) madvise(&(0x7f0000e7f000/0x4000)=nil, 0x4000, 0x806e) mremap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001f2000/0x3000)=nil) mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x2, 0x42050, r5, 0x2) r9 = msgget$private(0x0, 0x80) mmap(&(0x7f0000851000/0x3000)=nil, 0x3000, 0x3, 0x1008011, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) msgrcv(r9, &(0x7f0000f8d000-0xf5)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xf5, 0x1, 0x1000) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x4, 0x201c, r8, 0x0) mmap(&(0x7f0000b4a000/0x4000)=nil, 0x4000, 0x102000009, 0x10, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f00004d8000/0x4000)=nil, 0x4000, 0x3, 0x12, r8, 0x0) write(r7, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:35 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c7000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008d000/0x3000)=nil, 0x3000, 0x7, 0x40810, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x3, 0xbbb73be0dd2d31d7, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x2, 0x100000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x200002000002, 0x20810, r0, 0x1) mmap(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0xfffffffffffffffd) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000003000)={0x30, 0x6, 0x0, 0x400, 0xffffffffffffffff, 0xffffdffffffffffa, 0x1ff}, 0x30) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, r0, 0x0) fsync(r0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x4, 0x8000032, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getuid() mmap(&(0x7f0000066000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x2000003, 0x30, 0xffffffffffffffff, 0x57) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2000000003000006, 0x32, r0, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x200000d, 0x1f, 0xffffffffffffffff, 0x5) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f72746300", 0x400002, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000003000)={&(0x7f0000035000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ad000-0x70)=[{&(0x7f00000cc000)="53bacd2b768e9a0a2c8d83e6e25fe1b73acd22cec1bc2e7226f79123dc15f5e0d70bbaa5eb751686e1563a86b39ed2b86e20a25631e97fc65ee25a22d825fcb95b46755051edb6d6425569b932ba15a09f36cb58489f58814c4f40eee7b0d5bedbc1a2b954552ad554d1bc6a0ff27bd3a2120138d1bc8b8cf42dfff02bf847fa868ffeffa64f4b818e6c0857d0f736a6bbbc2523dd2df6d0652141f440b03fe413d222d8", 0xa4}, {&(0x7f0000006000-0x9c)="d59af23f7620a72d6162df74967a891c8f4534fc5a0764164319fdb63dc00d56c59c97e8c8a9c4c4ca247a3981c19dc08f7d31c26d27ee4e1dc64a17492398f5c39d975bbe2abbd68c1cf79d794bcae9d56cbc60e8d1470d7a843cd74401b796712c3a8fa787619b136c0e651a20bf838ab773a1f45179f90679ad4dd10f16c2035a4ea7cd17ecf20a85e7fc78d631287978b62f049e9d95694208b0", 0x9c}, {&(0x7f00000cc000-0x3d)="a890b7c579e735a0348698fd1190344e98206cd8557674e6e8fe2a06a111e4ecc1c20f31f2a6a563a5b3c070e8dd60119e6cac8e1fd61cc2e6e156268e", 0x3d}, {&(0x7f00000ca000)="d1d8b4f1818435dbd20159212c74e1803807ca9962793a31018d642de38e93178375d1dcac4627772bc3d322b4115fc5519501d69c525da4705925fc28469189a0ba5ba13d8e996a0e4159f08216ec5a4d8e8e211a6aeff3534baf173a6adeb45b850c5f4b3d59225480e918963e820b0339283d4c6890f34bc1031af8df1360b6a177e9b9c39701942932469303f694740b103e202df9ee34be1875c7ea8928e5df8b5e3962d65c2f516c8a5293bc692a3851d5d1d93c60a24725b54198e978fab2c57f", 0xc4}, {&(0x7f0000003000)="75ec7680c428b292fa69cda202ccaa1433073d1eb7357a804d8f8f4397b4a9bb5979c809760f9ed80512cab15f", 0x2d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="5efbc251a47ca4c9486a077026cb1a876770864afc5195f5fc395390307d82f16a5147bb9289311a38a541b9cc48", 0x2e}], 0x7, &(0x7f0000003000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r2}], 0x2, 0x20000005}, 0x1) fcntl$lock(0xffffffffffffffff, 0x7ff, &(0x7f00000b5000-0x20)={0x0, 0x3, 0xe9, 0x0, r4}) sendfile(r0, r0, 0x0, 0xfffffbfffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x1e, 0x4010, r0, 0x3ffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000c9000-0x4)=0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000002) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = dup(r0) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000085000)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x800003, 0x10000000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006dc000/0x400000)=nil, 0x400000, 0x1000000, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000037000)=[], 0x0, 0x101) r10 = getuid() mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x8, 0x234, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$loop(&(0x7f000004a000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={r3, r6, r2}, 0xc) r12 = getegid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r8, 0x20000100000000) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000c6000)={{0xcc55, r1, 0x0, r10, r12, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x10001, 0x0, 0x2, 0x5, 0xf3a, 0x10001, 0x0, r3, 0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x1ffffff, 0xc11c, r11, 0x0) mmap(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x1010000, 0x100000000000030, r11, 0x0) writev(r13, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2017/07/22 03:53:35 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x0, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x1, 0x3, 0x1, 0x8, 0x2, "a0725427301f57918223f293ec87e0a2624286fb4c4648313f468cb52dd897b6fcacf8db63d8f95f2fb380927621aa9b314c9e81eb47"}, 0x40) write$tun(r0, &(0x7f00006c7000)=@hdr={0x1, 0xfffffffffffffffb, 0xc, 0x200000000fffffff, 0x5, 0x2, "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"}, 0x100a) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000ffb000)=0x0, 0x100) [ 264.190592] ================================================================== [ 264.197991] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801d754b6b6 [ 264.207067] Read of size 1 by task syz-executor3/20142 [ 264.212325] CPU: 1 PID: 20142 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 264.221047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.230366] ffff8801ae41f788 ffffffff81eacd59 ffff8801dad53a00 ffff8801d754b300 [ 264.238315] ffff8801d754c300 ffffed003aea96d6 ffff8801d754b6b6 ffff8801ae41f7b0 [ 264.246260] ffffffff81546bfc ffffed003aea96d6 ffff8801dad53a00 0000000000000000 [ 264.254207] Call Trace: [ 264.256764] [] dump_stack+0xc1/0x128 [ 264.262094] [] kasan_object_err+0x1c/0x70 [ 264.267857] [] kasan_report.part.1+0x20d/0x4e0 [ 264.274054] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 264.280425] [] ? finish_task_switch+0x1c1/0x630 [ 264.286707] [] ? finish_task_switch+0x1ed/0x630 [ 264.292993] [] __asan_report_load1_noabort+0x29/0x30 [ 264.299707] [] parse_ipsecrequests+0xc7d/0xd00 [ 264.305902] [] ? finish_task_switch+0x1ed/0x630 [ 264.312186] [] ? kasan_kmalloc+0x40/0xe0 [ 264.317859] [] ? pfkey_dump_sp+0x50/0x50 [ 264.323533] [] ? init_timer_key+0x128/0x350 [ 264.329468] [] pfkey_compile_policy+0xa20/0xd40 [ 264.335753] [] xfrm_user_policy+0x222/0x370 [ 264.341688] [] ? xfrm_user_policy+0x135/0x370 [ 264.347805] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 264.353745] [] ? ns_capable_common+0xcf/0x160 [ 264.359858] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 264.366660] [] ? ip_ra_control+0x440/0x440 [ 264.372508] [] ? wake_up_q+0x8a/0xe0 [ 264.377838] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 264.384727] [] ? futex_wake+0x13e/0x430 [ 264.390318] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 264.397294] [] ? do_futex+0x3d3/0x1600 [ 264.402795] [] ? new_slab+0x2bb/0x530 [ 264.408208] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 264.415189] [] ? kasan_unpoison_shadow+0x35/0x50 [ 264.421557] [] ? kasan_kmalloc+0xad/0xe0 [ 264.427231] [] ? exit_robust_list+0x230/0x230 [ 264.433339] [] ? __fget+0x47/0x3a0 [ 264.438491] [] ? __fget+0x201/0x3a0 [ 264.443731] [] ip_setsockopt+0x3a/0xb0 [ 264.449233] [] tcp_setsockopt+0x82/0xd0 [ 264.454822] [] ? __fget_light+0x188/0x1e0 [ 264.460586] [] sock_common_setsockopt+0x95/0xd0 [ 264.466868] [] SyS_setsockopt+0x158/0x240 [ 264.472629] [] ? SyS_recv+0x40/0x40 [ 264.477870] [] ? move_addr_to_kernel+0x50/0x50 [ 264.484069] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 264.490615] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.497161] Object at ffff8801d754b300, in cache names_cache size: 4096 [ 264.503872] Allocated: [ 264.506331] PID = 3447 [ 264.508795] save_stack_trace+0x16/0x20 [ 264.512733] save_stack+0x43/0xd0 [ 264.516149] kasan_kmalloc+0xad/0xe0 [ 264.519830] kasan_slab_alloc+0x12/0x20 [ 264.523768] kmem_cache_alloc+0xc9/0x2a0 [ 264.527791] getname_flags+0xcb/0x580 [ 264.531556] do_unlinkat+0xd2/0x630 [ 264.535145] SyS_unlink+0x1a/0x20 [ 264.538562] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.543280] Freed: [ 264.545392] PID = 3447 [ 264.547853] save_stack_trace+0x16/0x20 [ 264.551791] save_stack+0x43/0xd0 [ 264.555208] kasan_slab_free+0x73/0xc0 [ 264.559058] kmem_cache_free+0xb2/0x2e0 [ 264.562995] putname+0xee/0x130 [ 264.566236] do_unlinkat+0x1ca/0x630 [ 264.569912] SyS_unlink+0x1a/0x20 [ 264.573328] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.578047] Memory state around the buggy address: [ 264.582940] ffff8801d754b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2017/07/22 03:53:36 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000820000)=0x0, 0x800000000800) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:36 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x10042, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:36 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xa, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x0, 0x87dc) 2017/07/22 03:53:36 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f0000002000)={0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) [ 264.590262] ffff8801d754b600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.597586] >ffff8801d754b680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.604908] ^ [ 264.609801] ffff8801d754b700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.617123] ffff8801d754b780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 264.624442] ================================================================== 2017/07/22 03:53:36 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f0000002000)={0x0, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:36 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) 2017/07/22 03:53:36 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x8000, r0, 0x0, 0x6, 0x5, 0x90044) creat(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x18a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000077e000)="1f0000000406ffde0000f49f000001a9001f00000900018006000000000000", 0x1f) 2017/07/22 03:53:36 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0xb)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x8000) msgget$private(0x0, 0x80) [ 264.649390] ================================================================== [ 264.656790] BUG: KASAN: use-after-free in parse_ipsecrequests+0xc7d/0xd00 at addr ffff8801d754bbb6 [ 264.665873] Read of size 1 by task syz-executor3/20177 [ 264.671138] CPU: 1 PID: 20177 Comm: syz-executor3 Tainted: G B 4.9.39-g5b07c2d #4 [ 264.679866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.689197] ffff8801d5247788 ffffffff81eacd59 ffff8801dad53a00 ffff8801d754b300 [ 264.697139] ffff8801d754c300 ffffed003aea9776 ffff8801d754bbb6 ffff8801d52477b0 [ 264.705078] ffffffff81546bfc ffffed003aea9776 ffff8801dad53a00 0000000000000000 [ 264.713021] Call Trace: [ 264.715576] [] dump_stack+0xc1/0x128 [ 264.720905] [] kasan_object_err+0x1c/0x70 [ 264.726668] [] kasan_report.part.1+0x20d/0x4e0 [ 264.732863] [] ? parse_ipsecrequests+0xc7d/0xd00 [ 264.739233] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 264.746209] [] ? finish_task_switch+0x1c1/0x630 [ 264.752490] [] __asan_report_load1_noabort+0x29/0x30 [ 264.759207] [] parse_ipsecrequests+0xc7d/0xd00 [ 264.765400] [] ? kasan_kmalloc+0x40/0xe0 [ 264.771076] [] ? pfkey_dump_sp+0x50/0x50 [ 264.776752] [] ? init_timer_key+0x128/0x350 [ 264.782687] [] pfkey_compile_policy+0xa20/0xd40 [ 264.788969] [] xfrm_user_policy+0x222/0x370 [ 264.794904] [] ? xfrm_user_policy+0x135/0x370 [ 264.801015] [] ? xfrm_alloc_spi+0xa10/0xa10 [ 264.806956] [] ? ns_capable_common+0xcf/0x160 [ 264.813068] [] do_ip_setsockopt.isra.11+0x193e/0x28f0 [ 264.819870] [] ? ip_ra_control+0x440/0x440 [ 264.825721] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 264.832698] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 264.839676] [] ? __fget+0x47/0x3a0 [ 264.844828] [] ? __fget+0x201/0x3a0 [ 264.850067] [] ip_setsockopt+0x3a/0xb0 [ 264.855567] [] tcp_setsockopt+0x82/0xd0 [ 264.861156] [] ? __fget_light+0x188/0x1e0 [ 264.866921] [] sock_common_setsockopt+0x95/0xd0 [ 264.873203] [] SyS_setsockopt+0x158/0x240 [ 264.878962] [] ? __fget+0x228/0x3a0 [ 264.884202] [] ? SyS_recv+0x40/0x40 [ 264.889443] [] ? security_file_ioctl+0x89/0xb0 [ 264.895639] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 264.902186] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.908729] Object at ffff8801d754b300, in cache names_cache size: 4096 [ 264.915439] Allocated: [ 264.917899] PID = 3447 [ 264.920362] save_stack_trace+0x16/0x20 [ 264.924299] save_stack+0x43/0xd0 [ 264.927716] kasan_kmalloc+0xad/0xe0 [ 264.931391] kasan_slab_alloc+0x12/0x20 [ 264.935327] kmem_cache_alloc+0xc9/0x2a0 [ 264.939350] getname_flags+0xcb/0x580 [ 264.943112] do_unlinkat+0xd2/0x630 [ 264.946699] SyS_unlink+0x1a/0x20 [ 264.950116] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.954830] Freed: [ 264.956940] PID = 3447 [ 264.959404] save_stack_trace+0x16/0x20 [ 264.963342] save_stack+0x43/0xd0 [ 264.966760] kasan_slab_free+0x73/0xc0 [ 264.970610] kmem_cache_free+0xb2/0x2e0 [ 264.974544] putname+0xee/0x130 [ 264.977787] do_unlinkat+0x1ca/0x630 [ 264.981462] SyS_unlink+0x1a/0x20 [ 264.984880] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 264.989596] Memory state around the buggy address: