x7f0000d41000)=[], 0x0, &(0x7f00003d8000-0x100)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r22]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x8, 0x20000000}, {&(0x7f0000a96000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000c5000-0x60)=[{&(0x7f000006d000-0x1000)="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", 0x1000}, {&(0x7f00001e4000)="03eb536ce5b82bf644a0424762da79a4a238405377360fe85009d02e2add41edb9278976fa3c227bbc703ceedbc2d162331019e19e0b5a774b4a17b4208580859a417dbfac2d40c84f1d26b4446aeb7e5e125b147222ef0c05c5063ff0a5ab8be2a33758bb89e582f9c57d7062450addbe86a9c442fe001a92cacb629494452c5dcc04dda95cdf0cc01179e9f32d7b75edd1288be64678894e05c5f0f7829158b42926158c5fcba23431d0ffd5a73f21506fd5e42e690df58bdfc8eef3ea1da71f411c0c8d1104fa146e363ed1ef95e9ee3e2e7483e8029bd5016476ee9961b4f8e6924f17b12e979037a8fe30", 0xed}, {&(0x7f0000299000)="f507bf55422275867797bdd8055d28c48e1c8ab46e87d3f9ad199b9cb7180f5be93c724c7dc99fca709790f8dc4d465342d7f890a34cdea3e89c3ae0f98df4f231df0cd4842863489f7d509e4dcc8adce3389dd99cf736d04d143ae0efb9115251735266a3762dd1c95623abdd67ca9f6813217cc6d322f6aea9d3dc72146b9c844dd53fa6f754c2038fa8119cd768432f8731f8a4a77bd25fc91642424f6a4ee14fd8050f038ebdfa1721a2905b641aaf4164607dce5c3d0a28ca2e2249670d9d472fc582c445c517b3bc3c6dae51dfca537c42d93e3c0a6aa1f7f53fbcc556360c04d99289370d66467522b113b68dbccc91231f1108", 0xf7}, {&(0x7f00002d8000-0xc0)="4b5ee494001d2d8e34ac12d611b9eed55bc857e13ad896fbac7e17ee304b28bfc775194870e04c606fd4f149eb53174d55155ba02f24b97a1486801ff1646bc5560d6a251c6e7565c6ac15bf7a3359ffca7681a068289c88f623656fb2550550a7d07e2d958da09a3261cac84b4bf45ecdf3a564bf372b7e5ce71670192b309c4f7f9f0af2e04a306517dcf225d98615ca2b3bf4127f8af7ba636791b0de517a73d0e88124ce938b70f0f193867f4f97c8dc90e80e8e7c18ce5f20b4723e810c", 0xc0}, {&(0x7f0000dce000)="63536c8294627cfbce76b904ed9e6559d115487b8ac3357af8c6192b34fba30c52", 0x21}, {&(0x7f00009be000)="6cfe353d229c88", 0x7}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000a60000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e13000-0x10)=[{&(0x7f0000875000)="6e17cdb3cf587f1800870aa98c7df83168dee3d6e6602df6ac372dc66841a4f1385ee0dc24364567e7b63654fdf2515a83422887bc43ac3644538a14b30cbc15e987e595dffdcc794ff4fc74331fa3fd56e3bdbeab2a6b85886d76a7277ddeaa6ca9dd07702e0aadd0950d4a1f410e21055b77e2e7e8ab76dc4f8ea03184a947fcb28707aa230cea95d3e1e2eb70ee7c44bac48f60b980a3bf1e6dd31f530f201dab070e007d9f46feaccbb9", 0xac}], 0x1, 0x0, 0x0, 0x400c001}], 0x4, 0x840) fcntl$addseals(r0, 0x409, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000204000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x210, 0x0) fcntl$setlease(r0, 0x400, 0x0) creat(&(0x7f0000be3000-0x8)="2e2f66696c653000", 0x40) dup(r0) 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000858000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x0, 0x5, 0x400000000000a1, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0x6, "e50258e1"}]}}, {""}}}}}}, 0x0) syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x541000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040a000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000f38000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000078d000)="2e2f66696c653000", r0, &(0x7f00001e8000)="2e2f66696c653000") faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000be1000)="2f6465762f6c6f6f702300", 0x40000000000002, 0x0) r1 = socket$inet(0x2, 0x7fe, 0x1) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000020f000)=0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00002a5000-0x4)=0x0, 0x4) write$fuse_interrupt(r2, &(0x7f0000ccc000-0x10)={0x10, 0x7, 0x7fec}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0x7, 0x4) sendmsg(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x7eb}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000720000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000712000-0x18)={@loopback={0x0, 0x1}, 0x2, r4}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000+0xc8a)="2f6465762f73657175656e63657200", 0x4000, 0x0) 2017/11/04 05:38:24 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fe3000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000f10000)="ff020000000000000000000000090000000000000000d805", 0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002ee000-0x14)={0x6e9, 0xfff, 0x5, 0x2b, 0x100000000000007c}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000fe0000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f00004b4000-0x9)="070bfff90000270019", 0x9) sendto$inet(r3, &(0x7f00001bf000-0xdb)="e565625fdcd905ebd10ea5348d4e0bac6e5c27b06433881f06f2338f05bde9f94af959be7eeb9258cd99a1371b260faa084061aafdfa3f7f4a84e5d23aefb7ae0b46332c8ced980b0af0fc202a6be642a3300fbd837db7ba919fd73c668ad2d44b1a16695366dbe8c8fa27c5a85b5ebe037626d8b8d9b3e865db545e3914ff442131f3e9ef1b9fb618392beb0a94a28038b2dac947cb7d7567b2a47404b2729e4a8aff0d0d473fac02596e4dbe6df68ff455698264667475805d2744f3e6ee996a590bb4dd5d76e845dce55bb36f045198f87019e6064c4cc5d178", 0xdb, 0x20000000, &(0x7f0000fb5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.427244] IPVS: Creating netns size=2536 id=21 2017/11/04 05:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b52000-0x11)="2f6465762f7667615f6172626974657200", 0x400340, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000019f000)=0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000439000-0x4)=0x0, &(0x7f000092c000-0x4)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r2, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd961e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c44601e446cae0e69f0aa8198357447f4", 0x98, 0x4001, &(0x7f0000da0000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x38, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x2a, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x100000000, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x2000000024000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) r6 = socket$netlink(0x10, 0x3, 0xc) ioctl$KIOCSOUND(r5, 0x4b2f, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) dup(r6) readv(r6, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d91000)=0x6, 0x4) 2017/11/04 05:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000175000+0xc6f)="2e2f66696c653000", 0x8000, 0xffffffffffffffff, 0x0, 0x1, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000e4e000)="2f6465762f72746300", 0x4400, 0x0) syz_open_dev$sndseq(&(0x7f00006cf000)="2f6465762f736e642f73657100", 0x0, 0x800) openat(0xffffffffffffffff, &(0x7f000030d000)="2e2f66696c653000", 0x2400, 0x80) accept4$ax25(0xffffffffffffff9c, &(0x7f00003d4000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000816000)=0x10, 0x80000) r0 = dup(0xffffffffffffffff) r1 = dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e3d000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000006b000-0x6)="2f6465762f70707000", 0x2000, 0x0) getpgrp(r2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r4, 0x6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, []}, &(0x7f0000044000)=0x0) clock_getres(0x3, &(0x7f0000fcf000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000b42000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c55000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d5e000-0x10)={r6, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f00009fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r7, 0x0, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000002b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/11/04 05:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x10000002, 0x10, r0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2003, 0x32, r1, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r4 = getpgrp(r3) ptrace$setsig(0x4203, r4, 0x3, &(0x7f0000011000+0x7c)={0x80, 0x3, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x17e47311835a77b6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x2a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setsig(r2, 0xa, 0x41) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72666b696c6c00", 0x111180, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001000-0x19)="", 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000682000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000de1000-0xc)={r2, 0x80000, r3}) connect$unix(r0, &(0x7f0000837000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r4, &(0x7f0000473000-0x30)={0x30, 0x5, 0x0, 0x7f, 0x7f, 0x101, 0xce, 0x8}, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r5, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r6 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c17000)={0x0, 0x0}) write$evdev(r5, &(0x7f0000168000-0x90)=[{{r7, r8/1000+30000}, 0x75, 0x9, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x100000000, 0x3, 0xfffffffffffff77a}, {{0x0, 0x0}, 0x0, 0x9, 0x9}, {{0x0, 0x2710}, 0xadf, 0x2, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0xcdf9348, 0x400, 0xcc9f}, {{0x77359400, 0x0}, 0x0, 0x4, 0x1}], 0x90) socket(0x10, 0x3, 0xa) sendfile(r1, r6, &(0x7f0000ac7000-0x8)=0x0, 0x80000001) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x2b0900, 0x0) r10 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x1, &(0x7f000080a000-0x8)={0xfff}, &(0x7f0000fc6000-0x8)={0x0}, 0x8) r11 = getpid() r12 = gettid() tkill(r12, 0x7) sendto$packet(r9, &(0x7f00006aa000-0x52)="a3f660dcfa3acb568591d2ffc8161653f5756149927164a738811b5a6e935e59716ba133c5d5ef307d2cafc4dd8f68426fd3582e475e42820bc22d619b12d2b8fe7784650ff3576980f97135fde88ca6393e", 0x52, 0x40, &(0x7f0000199000)={0x11, 0x1f, 0x0, 0x1, 0x40, 0x6, @random="eb61ec2547e8", [0x0, 0x0]}, 0x14) readv(r10, &(0x7f0000939000)=[{&(0x7f0000fc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) prlimit64(r4, 0xb, 0x0, 0x0) tgkill(r11, r12, 0x1) [ 74.486316] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/04 05:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = mq_open(&(0x7f0000000000)="2c656d302db800", 0x8000000000840, 0x0, &(0x7f0000665000-0x40)={0x0, 0x4, 0x2, 0x0, 0x4, 0x401, 0xfffffffffffffffc, 0x0}) rename(&(0x7f000001c000)="2e2f66696c653000", &(0x7f000094c000)="2e2f66696c653000") lseek(r0, 0x2000000000005, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000199000)="2f6465762f72666b696c6c00", 0x2000, 0x0) recvmsg(r1, &(0x7f000028f000)={&(0x7f0000981000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000079a000-0x70)=[], 0x0, &(0x7f000021f000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x5}, 0x2162) sendto$packet(r1, &(0x7f00003f5000)="365d22c5791185642bb708ed867478de0459d55dd973e6aac93e604bc750311349cd0926be55563ad898bf6238cfa581d20e013ef6c9b1937c16141b07650b2408d908ff4af0965b35b60d1212b8c545326d00746e610cdb070c6496a82cff936275901010f0f40baf3e9503c7372a5d54ee8f61cfebf46053e1ff1dccc59760f3f3237093cf7d9e4422322ef516e8b0dc6e21c24d8c16a0793bab063ad0da5143cc7270e42cfec4eb645b3f4c3f04893ebf49bd75229701e3df75", 0xbb, 0x20004005, &(0x7f0000711000-0x14)={0x11, 0xff, r2, 0x1, 0x6592, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) unshare(0x1000000) select(0x40, &(0x7f00001be000)={0x401, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6}, &(0x7f00001c1000)={0x0, 0x20}) r3 = syz_open_dev$sndseq(&(0x7f00004c8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x204) eventfd(0x40000000080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x400, 0x800000008, "5c75657565ed0000e2ffff1dffffffff0000000000000000000000e600000000000000090000000000e100000000000500000f00000000080000000000000000", 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setendian(0x14, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049b000-0xb)="2f6465762f6877726e6700", 0x414, 0x0) fcntl$addseals(r4, 0x409, 0x200000001000000d) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00008d6000)={0xa, &(0x7f0000a68000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000071f000-0x8)={r5, 0xfffffffffffffffd}) r6 = getpid() r7 = getpgrp(r6) perf_event_open(&(0x7f000021d000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000070b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) creat(&(0x7f0000a0d000)="2e2f66696c653000", 0x20) bind$inet(r9, &(0x7f0000973000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) shutdown(0xffffffffffffffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000957000)={0x0, 0x9, 0x800000000, {0x2004, 0x0}, 0x400007ffffffd, 0xb0f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ca000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005a1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x7, 0x101, 0x10}, &(0x7f00007a9000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009e8000)={r1, 0x1}, &(0x7f0000347000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000651000-0xc)=@sack_info={r1, 0x7, 0x0}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e4000)="2f6465762f6877726e6700", 0xa00, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00005f2000-0x4)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) unlink(&(0x7f0000170000-0x8)="2e2f66696c653000") ioctl$TCFLSH(r3, 0x540b, 0x844) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)="2f6465762f72746300", 0x0, 0x0) vmsplice(r2, &(0x7f000095c000-0x4d)=[{&(0x7f0000a7f000-0x6b)="04e290e79e1c34914ed65300d47674c25f303ca0260b58c0a6c49e3d804a8e0a0bc957a5de89904e043c07068fb823d0f03d07b367327f6252ce7c67f4a22b18560a6e60189b53cbc0e63931f5fa194956dcc16218c892d4f3dbbb6a45401da498a94457ec0ee855f3e091", 0x6b}, {&(0x7f0000733000-0xe9)="55db345bf3ae576e08ede23e9cd2321fee1aa1de5accb8dc63f84d5cee62ea457ad2d7b3c1207a5874ca43e92f18a752dd7909adde09f4773b116219af7d993e694ef750409c8276baf27a97aabaaed4ab7873e0fdaa95645e4ca33af8f0116c554bbe413f1f7cce6882f2fe0b84ce887e49ffbe9360e8a66f01aee9cc6ca89ed66230893a738be722698686bd0714ef97a2dfcc69ed60645f3d1a561ef01882f3b88291a30510c4952ee363d51b9342b925948fdf359de959caefef3784e90020a8f13fcfb84bfca4f0f9d050f4bea59c4d524ccd35b2384f301698714cd201bca2760568b07e01f3", 0xe9}, {&(0x7f00007f0000-0xac)="11afce4969f509cc8a9219f6eaba1f975573086105d03bbefeeb04d186fd2329179c928381df60f05cd48df824514f337ccb6782d27593a8cb373498356b92013f51d4eaa561c6aa60406676898d4c7a755cd028d84aa2ad6def545b0b6e11457e0f7e82b933de6480616468cef298ca6e221f3da3ead12d7d8948b1eab68baaf6b04d74d70a84a45d8bd2bd544a6754dd52b63efff8f503da42d48b4ddb9e939e853c6c286f79d32dcc7305", 0xac}, {&(0x7f000024c000-0x7f)="489a9b25e81db62b2317f61ce46a0ed0be7483d5b9e470ceb609489d7f159e043098b74465c6b09fde023559e49cf00dfe0d074908bf081332eafebe1a70e9eadef349d5df79d6b48d4cc792dd50b592a3419339faff5455f48a309c8306dc4d50f454c2b5b09029d0994079c42a60ad18e7eb961f40fa06f2948aa9cd1366", 0x7f}, {&(0x7f0000146000-0x42)="b3bed83b819b4f6aa63eeb2c7f1d2540538f05682a934fb4e8dd00b3ecb23836b9851baaacb7a631e524b9b4bd36c0a0958efea0955409e2fa9a5943da75688a4d6d", 0x42}, {&(0x7f00009c0000)="b8b989c4fe986fa3ae9075d7a59f4da1d124c8870035f884dd1827cebbec6df2ba32565c", 0x24}], 0x6, 0x1) get_thread_area(&(0x7f0000f2f000-0x10)={0x2, 0x20000800, 0xffffffff, 0x9d, 0x7f, 0x3, 0x1f, 0x10001, 0x3, 0x3}) getgroups(0x3, &(0x7f00000a1000)=[0x0, 0x0, 0x0]) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000257000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200, 0x0) getresgid(&(0x7f0000ff3000)=0x0, &(0x7f0000e13000-0x4)=0x0, &(0x7f00000b9000)=0x0) setregid(r5, r7) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f00005c0000)={0x803, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) clone(0x0, &(0x7f00005aa000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mq_notify(r4, &(0x7f0000c33000)={0x0, 0x3c, 0x1, @thr={&(0x7f0000319000-0xd)="693f74e909bb16981fc6b425de", &(0x7f0000483000-0xeb)="36a49c375a5095460f1fa0b616c0e33006ee3de52df7dc751e154ba5dc546f75831e39b88922e8dd311f94de833f3d471f3c331fddeef86493263ef1be5b23acd55e80ae1cad6ff9c30126261b779a8ac2f6d6521a189f17023f1e16eed6f1aa04e8dc3246588f6200a41f805af458eeb92a4529b20551b1b73a5af615df9999f02fbbaea0b4f1cac03c9bd5ac0f4a99660232d5fc629a317da9a7e9659708a550152b3633ce80f5cbad92c859f18707dd4039b59f3e3a8074de79b1da5e1daee32dd5a9f8233fd5bc2a2aa3b33ca84d846d410466850b4112b3604aac7967309739dc125ad1a0e70ea39e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000de9000-0x1f)={&(0x7f00005cd000-0x60)=@nfc_llcp={0x27, 0x3, 0x3, 0x6, 0x0, 0x8, "76964ea312b3295c39e3a2d297d8f78633844a4eab0bbad313cb89e7ae6cf7e7978e3d621f716237fe052e9427365a6e5711bba67cb05a07363d809e381c89", 0x5dc}, 0x60, &(0x7f0000abf000)=[{&(0x7f0000d9f000)="c7c300873d69c302791dc7ff9623bdff1c", 0x11}, {&(0x7f0000a1a000-0xe4)="beb1881fa9c859913b2764dbbf654fc92b1500829e3163cbcf449c9bd5b952720c6784486ab12672d7b696f445fee395bed5847952269ad965325810ada958f0dec67103107314b40e3d93e2e6a8d16eabcfe2389908fe80b1caea639d203361a4c67248a45b7566fa0086f1f9fd8813f33db310b89f6aa12bc4521403d84ca07331acc3ab84b1e7d20d97a5011cd8b9a5bb581d75163e23ea569c380ddfb5829e7cec491a3baaa7f3943f8e1c120804c7a3b2732c9acfbf9cdc0c5bb3a23828d94222c24483de9df156602566d478f7b3cfcebec8792a87d3573b15b4512cf88d9d422f", 0xe4}, {&(0x7f0000106000)="", 0x0}], 0x3, &(0x7f00005db000-0x300)=[{0xb8, 0xff, 0x8, "914258191b9e93dd463f7f5109108d90956b4a584bb057542b7c590ab3009c67ed6d04580c548a65bbfce38cf4dac9df86080145126a31208c8ed1291b97ed46df0819d69fe90f8c8a8b0262840769c5486b31153266d921555628513785cb5404ed8bf2e1cfd2f9f85b051c5ab19b06877ed26d6f8ddd085772c739d66010d0b09c97ba944a980d410fb90312aefdef74df6196d3c52b6085da5331caf8243ac0b24d2da5db16"}, {0x58, 0x1ff, 0x5, "3ff518b312d2910fc669c6bfcc02070a2d36bf6fd0594e4d97695383520ade1418320300a696f494528c28427bf7f88e09f4dfdf1f5de65371cfcdf6ad7c5aefa17b6f418a"}, {0x48, 0x109, 0x9, "e0584e05f22f87095af407703f693ade4ca0e8e28852fa5364d599743e016232f0d9eeb9749ddf9108b82e318f23c872b01d0f30"}, {0xa8, 0x116, 0x9e, "ccfc8882c8ade437b940d8a5fe0ea308a11308ad1106a75202f8a7c568e2241c902416248ba97500f1aac8c1f2b8dfadf142aafbe7fa7af937802581dfa322538cbfe19a458d9fdc78604937c766a5e2969d2a086d91bb62e09deb143048858d0beec4a3f2d189ebc7467f0762cea298f5ff1487e5ce7131a32ffa7e5d42419e35bea9ea066861576e47f70ac6efb7b9ca8a"}, {0x100, 0x11, 0x0, "785cbb67862a567f884adec6ab2b47db666023ce4497d0b233c44cfd55359c0a3ec86b05048d31dd8d1e68b85bc52de5ce88caa6eeda3de51ff2b8655c22d81a91e47d9a1ddc1775792b044b977d3101c6efd4646837aae88dbd88336658bc8f8c856ca4d7199ea8aaac731136ea3f0ec45bace20c54cc5f68ff265a05481edd7f374066bc233fa7e6f45185f85c1285375bd42c7c68417b6b5008027fb3f24630ae60bc38b945cc10b7e4dd07ed12490507e8a46766f6f10226d35ec9f7104d8f17cf807b8180acb693f9941de6e807b15c9b7a9bbf71c8e5f949fada224c12d40c505a957ac5d10d7f41d48d8b55"}], 0x5, 0x48c4}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000982000)={0x4, 0xffffffff, 0x1ff, {0x77359400, 0x0}, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 74.538110] pktgen: kernel_thread() failed for cpu 0 [ 74.548821] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.560140] pktgen: Cannot create thread for cpu 0 (-4) [ 74.577188] pktgen: kernel_thread() failed for cpu 1 2017/11/04 05:38:24 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800000000000001, 0x1003, &(0x7f0000e37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x6, 0x80000000, 0x6}) mmap(&(0x7f000063e000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x132, r0, 0x0) mmap(&(0x7f00001b9000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r0, 0x6) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x6, 0x72, r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00009a8000-0x5ad)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417bdba76de284500929162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40da5ef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faae6995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01ceaef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a62ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9e35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e8356300771dd06d67a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de2bf586fe417fc3bd4b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce8cd23dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6fedcf0cfc0dc63ac516690eab500f99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17517be4287d5c2c7d9ce80ca9ad149deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989d0295d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594a838dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b624c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b475197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e4cb2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d704aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d61900540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555f9fa2a2e273492c23a22e9bbe39d5ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fcc1c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f2fc8c81a6e6d34098f9898ab22ee6193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a6128", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000781000)=0x0, &(0x7f0000f67000)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000d, 0xfffffffffffffff9, &(0x7f00007ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f69000-0x4)=0x400000000006, 0x4) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000f8000-0x72)="6a08607c14645d131a2ce25c3555798f54e0285a42208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b38cd099c4da55a19bde455882f6940ed89e7911c0caabd9f21b6833a1999f4a59a662cc8f2e29b363d56a2484e32ec0df23000000000000000509250fe815e7dde62c3d80a9", 0x72, 0x8000000000000005, &(0x7f0000f69000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) [ 74.586784] pktgen: Cannot create thread for cpu 1 (-4) [ 74.596681] pktgen: Initialization failed for all threads [ 74.633024] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.641777] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/04 05:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fe000)="2f6465762f73657175656e6365723200", 0x48100, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eb6000-0x4)=0x9, &(0x7f000027f000)=0x4) sendto$inet6(r0, &(0x7f000029f000-0x1)="56", 0x1, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket(0x2, 0xf, 0xfffffffffffffffd) connect$inet(r2, &(0x7f00009b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000899000)=0x0, &(0x7f00006e9000-0x4)=0x0, &(0x7f0000bd6000-0x4)=0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ecf000-0x4)=0x0) r5 = open(&(0x7f000063d000-0x8)="2e2f66696c653000", 0x400002, 0x104) r6 = fcntl$dupfd(r4, 0x0, r4) getdents(r1, &(0x7f0000055000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$binder(0xffffffffffffff9c, &(0x7f0000334000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r7 = openat$binder(0xffffffffffffff9c, &(0x7f0000faa000)="2f6465762f62696e64657200", 0x4000, 0x0) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000fe4000)={0x0, 0x776d, 0x100000001, 0x5, 0x1000, 0x10000000000004}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d66000-0x16a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x3b, 0x4, 0x3, 0x8, 0x160, 0x2, 0xcd6, 0x3, 0xef, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0x14, 0x9, 0x3, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@broadcast=0xffffffff], 0xcd4}]}, @end={0x0}, @noop={0x1}, @generic={0x7, 0x10, "17333c0ea8672a9532924c693495"}, @cipso={0x86, 0x53, 0x8, [{0x7, 0xc, "f1078721fa0b426cbc28"}, {0x5, 0xe, "517f64d385e03ba456234f96"}, {0x6, 0x4, "49af"}, {0x7, 0x12, "f06682f101bb3eb912a7288f5bcc2940"}, {0x7, 0x10, "4bb74f6738ec7e934ce34d2dafe2"}, {0x7, 0x2, ""}, {0x6, 0x2, ""}, {0x2, 0x4, "d9db"}, {0x0, 0x5, "5dcf20"}]}, @cipso={0x86, 0x5d, 0x6, [{0x7, 0xd, "4806eaaba529a1f0df088d"}, {0x6, 0x12, "5ccec75fe269f5e29a485f2b05fb3b98"}, {0x1, 0xe, "291e2e7f35c8bcf644d2ca71"}, {0x0, 0x3, "d1"}, {0x7, 0x12, "f78337974b13dab9424e98454d2770f3"}, {0x0, 0xb, "871e68385837dac0a8"}, {0x7, 0xa, "f76c3d1cfaca4d8f"}]}]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x16a) write$tun(r6, &(0x7f000082c000)=@pi={0x0, 0x8917, @ipv6={0xf7, 0x6, "cceba3", 0x269e, 0x8e1b8450da9e1763, 0x5, @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]}, {[@dstopts={0x7f, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}, {0x0, 0xf6, "4a6b19fd5c776115c704ec77ce4358471a00ee344e8ea6f5852e0dba1d98b0f7cf790c5e13fb356e23e767f76e8d918b059bc9adcfd5f25b158f4423ebf2a80adb184f6d0c5b04fe0006e22f8091f9be1347f694c1c13516cac166805a7cb348038f577511be239295f8b234cd7e1715a8b4d887abe7b57ab4a9818bcb8c7984cda61aa08dba76bea2ccd3d9fbfeb051c84656b5fa42eabfebe6945c4570a704ef237f6db3c8126e95b16f2a2d05b4320def0c17eacf1c76b6eb6b2c853e7276995af5627b5c20b2fa611bc6786ede832c86d3d6681e1344684c897bd3a5223594006ccf8e8b763d49a56cba942794c66a3ce0e89623"}, {0xc9, 0xa2, "bd26b7324830a0f284dbccf0d42434a9ce8d639392d469fe3f879d4753cdde3b187ebbbda364668c600e7dfc8bf4f1dfb3bc90a05cdd23d2092c4149cf387a51caa61bea4173318f38139a3bdc42c494c088eb8b0983cdced9febb3fc3dc214cad58b9f83d6c5dc55843f0eb1915a6b3d84391691e9cf1911ac2077b6d247b11afa1d28026d8784c91faf6bd7a2daa75037dbe3472d28478d059b4d4dcd914694c09"}, {0xff, 0x3, "8452e3"}, {0xff, 0x76, "bd2bd11eddd264c4c7b9a6daf7ddc832ac085b8836627e741b8d9d39f935b716e292f98de032b0e007edd06c120b7851733322a352e232e044a16f2b98ea923fb13515f80d486071f59218854398a3f81c53127415930403fd4d296d37366ae1fbcf80becb40434bad46f0cef8c84d0b32e9fe9dd90f"}, {0xff, 0xc, "ee9f763eb6213357e0956560"}]}, @dstopts={0x32, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x1000, "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"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{0x1, 0x57, "b15d55452514e0d7313efb52d6c80301812e5ea7780fa4c5289ec62949a101ef77e303adbb2debacd498ccd3b25616b306c934465579497bd17b44c9582236f92e94184e6957bf25daf8bcc8bdbd37ce49b4a81b0a0956"}, {0x5, 0x0, ""}, {0xfe, 0x3e, "c1454e9dc6515982ec57579f7f895df9911ad8707ae9a8ba2b3296c72434b3702111635c40f7db7378c116d1dfdd96cac06da41b90feab6feacaa4258bc4"}]}, @routing={0xbc, 0x4, 0x2, 0x7fff, 0x200, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x33, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xb2, "ecd87743762e36e5b1d3104cdcf0c8ac6e7fb76c8a60c9a6ff2bf5c69915ce4305b17cf1463e0a29a81944008d50ae35ecd8fbc73bab12b2435236eed7bfe6bf45c215be05384df814c9bb128e976302c3788e511c3aefac30e37522edad0810aead55d277825484ab9c05c7afac41b02495e192fcb5a483c3f801bdf2f34ecce409370b3af983322afd59e848d2c33472c7b0ab371b1b4fd35886cde10ee896912be31757244a86177be3e965f28375decf"}]}, @fragment={0x33, 0x6, 0x6, 0x8000, 0x3, 0x1, 0x3}], @udp={0x3, 0x0, 0xf2, 0x0, "5026047632c159d62d41ca1c605e1861790621af1ae78d5903a86fbbd5ff16567d549b766ec56b4688fbb2976b9356d075a80874eb52da6ce9d75c6d51f751496f3a82bb8362885a286bb54d3f328165b38f5fb29d4509f8cdd460fff8ef744b33e945b030ee50284cbd5bd1a0fcfc7fbce02b79702fb4fe348d7d6188b5c9200372f5e98d2e3c13e0ac98a7bd5410aac607dfc562a386a39d6cc4c9b2a7664682f51d37a8c23cf2cff3aa9a459d48f52e0903b7227ee719df956eac2c561920b2a324f1f991d381aeb73d8df7d8154af9efa789f1e353d4d9b52c8886f83a565481de806eec8807f2c7"}}}}, 0x26ca) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000038f000-0x4)=0x0) 2017/11/04 05:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000286000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000397000)="2f6465762f70746d7800", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e11000-0x9)="2f6465762f70707000", 0x40000, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006e7000-0x4)=0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000def000)=[{&(0x7f000073e000)={0x27, 0x101, 0x7, 0x2, 0x0, 0x10001, "25a3a867d6b8af25e12bc08b8ddb9c126ee2ae584fe9a06049a713ec9d0e8ce9f7eb4b8c9dc52a37bb9581e4e109b71020cce263038d5bcaafc073d0415a9c", 0x8}, 0x60, &(0x7f000050b000)=[{&(0x7f0000dd4000-0x27)="fcb42dc2c08be430b34fa19d385dc969cf8b88921d6bc66a32af9eddb83da9d7f6a4c5764ca132", 0x27}, {&(0x7f0000c05000)="bea6f67250b364014c5f2dfa54ce82777f05253a2e49c53add6025e210124dbab3cdbd65668b40ea0aa9602cce661f8c162792f93bdf7fbfd1d1c7efb6a670c070c9210129b1e5e77ca48c91d05ffb7f28551830546fae04ab14d3ab9def5ed04431e066583a639750908f7e524493cfe71b7185983fa1133246c93ced3edca63ca215b7c34ce4ee101a91358d354b5ea4e4f1ddca152d0e4eaaa9284a809cf27824c68f7a02895f901c49c83a05e43e4c56b9eae7b0361ec9f12e450313ac7fe2095efc057c88717ec0ad0f5b8e6396fe60e0251d613fd430c9f135f3a582dd75bcc952", 0xe4}, {&(0x7f00006b7000)="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0x1000}, {&(0x7f0000e3b000)="85a68af692b3ff5fd343d5f4db41ac3aa6e2229899d4a518d544f9afd0", 0x1d}], 0x4, &(0x7f0000748000-0xa8)={0xa8, 0xff, 0x0, "73128f7ab1de36470a0e62b353ff200f51575aadd9506a4e7dd7e7fc3207f0cf02d4d04591531edb511271b2e61cb8f0c0684109effe060e57d9a773991fd0eb4dedc500577922dda730aecc1113e3303a6edbc91c05f121df7e4b570fb8e4298bb92c6f4dae7af75742512ba5c4613d25b04ff92ae85ba112c098328a63f8089628b5bca059a3fa29bd4e51453ca85c81b31240"}, 0xa8, 0xc0}, {&(0x7f000089f000)={0x27, 0x38f7, 0x7, 0x3, 0x5, 0x1a08, "bf4b616b40628147d6dff2f7332480b735f337b527f5b1301a7462403977a28ee500945acde4ac16cf1639b7efd19fe56b054f90ecff0e573fa2b0ba3ad8f4", 0x100000000}, 0x60, 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", 0x1000}, {&(0x7f0000406000-0x5a)="e3424d3edc371552a08a1cd2e2ec293c7d0797b76bdcd0d607a841b1d1e109474b0fa2f02b8d5f2e320693bc9fc4657245b593253c96e0541ac09490f2a29861a95d3f209b3106ad34e6a648484ba187ad3add90b5a60f88db98b74d356190bcdc359af984086cbae1297286954e33f1d994ee601705850a12c4c90b52340cb7aba65c58a185d407d6ba68c38a9855e9", 0x90}], 0x4, &(0x7f0000f65000)={0x38, 0xff, 0x2, "baacdef11b98e91ea21fb83943aff8f8f4e07767d4a13e2307f9d874a4f75472877072ff61f3e6"}, 0x38, 0x40}, {&(0x7f0000dfe000-0x60)={0x27, 0x8, 0x4, 0x0, 0x36, 0x1, "9af736e19cf65cccf17d1d7639406a2a85dd6b64c067ed4bdd4c1d994c79495b7a4a3fa13282575e4359dc9aa6554dc6db46d6778a220782f57e9be02d508b", 0xfffffffffffffffd}, 0x60, &(0x7f0000556000)=[{&(0x7f0000253000-0x81)="12d90f6348033ecc204b4b2cebdd9700a419c4438343d9ddbcad10f47230c5d8e194c2ce365b0d50b60fd9d208e592135ef3c280343674b6f37f12fa06b619c3744f7bb9edab1bd6e672423daadcfed19c192d0d32a2fb30cebbcdb47644c66f9e9ad3ede65767d02ac5e68d6072d587fad84a86ce49340b5cf659e2a20d54157a", 0x81}, {&(0x7f0000dde000)="e0017bfff46076d41664963d943f7d9c0f1c5ae81523c172ce88f6b4762b70b4dff7fbc3587498d9c973841995fa970bcea3505ad6f6820bb767cbafa7ccf20563ac8f2c3f519d10968cb371abd5655d3cf5317003b7df0cbf04a5", 0x5b}], 0x2, &(0x7f00001d5000-0xe0)={0xe0, 0x11e, 0x98c, "03b36e621efed6b6095d506dca4602bd25c79d79d20ff30688b490a85349d1bc32ccd6115bd1b183e3e3f15cf241910de7983df337c06fa10ff7e66359522eef3ddf4b56da9f9cfdf02ec9c92875e74597fdc75e0aa8a74550d37eadc08067ba9b4be488f33e013b677d6e48cec732edd2671d7612b56561a1a54807d48c9faf1ccc4c93c73e028a2e0961251f8597696cedb336173c07d81ee72a293cc6c7f12e356dd8894ed7eb1ce9a14f580989ee44281293bc7f1913535cfe8a3193333e774de487f18fcbda44"}, 0xe0, 0x8000}, {&(0x7f0000541000)={0x27, 0x5, 0x308, 0x5, 0xfffffffffffff000, 0x81, "a48143ee0ae5a7ae347e4674178f0eae9561b91fd79da7836de4070f4617763c1eeda3b7c32685ed178d8814baa66c653e399fc2bef945c38d117cc1f4fad3", 0x1}, 0x60, &(0x7f0000029000)=[{&(0x7f0000f85000+0xed0)="1ecf1d305c3ab76d8bd1ae191a95517b1a4b3bb64c332934990567c80153d9d01e38de1e7f541d92bdd87feb609139f42aba1e5f37c6b0fe", 0x38}, {&(0x7f00006d2000-0x8a)="3ea6552bc0f18ba7a4ef9be35c90a7d78e46f563737e63e1dd56bef59f55795952607ef089955c933b8be97fe8b9ed31ff7b2799a017d5579cad63707317b5881f730549f7d3f1543957a912dd88d882efb8ae274ae5e299645e045eda45f9c616c5b38f187b3816d3cf9e782e21452d5597a3b928fde11f44de9e05c0a8dc5716f99fc8026a561c86c0", 0x8a}], 0x2, &(0x7f000001b000-0xa0)={0xa0, 0x88, 0x3, "5c7c774c36804ce16920a441ae810ac23efe8ebaa991a57e5937bc869971c8ebc8cb010f96565a1ac5ee6dca6031151c6e92f6eba469f82374addd17eaa5941068b0c34c2585c5d6a38ea9537823fe9db9d52a2051b08727952e8b4a9b204fe3a01c6532a12dfbb26eae088a0f81bb7f54dcf8d3a2170d22894788b3321db58c87d9d6935016799e3edbc6cdd1"}, 0xa0, 0x20004800}, {&(0x7f00002f0000-0x60)={0x27, 0x4, 0x100000001, 0x6, 0x9, 0x3f, "f86656b7c387f17392c59b24420cbfc788ef3e3de4915df62e1e718249812b51f1a283fc5145ce15b53701d08040bd52af465d4d05737ecde364c3a9117313", 0x20}, 0x60, &(0x7f00000b8000)=[], 0x0, &(0x7f0000a20000-0xe0)={0xe0, 0x0, 0x1, "1974851dd7330106db410368db015b9072150f86092129290fbd3567fac5c4179303d880eb7595ceb71131840f2c5fe587f0c8ed4104b2590b79779e9ad9e73e988c3cebc680074e30404e6acf936acde5e9a61f909711a2547dfcb00e683d0f3b50d5f8afda59efa55e16abf62e3e777462a9db6336bfdc7289a1550cc1e62a52e5813f20beee63a6a26e270e6a62b5548b0fef016a9738e3375d2549144e35610f9dd745c81d58bfe84216e78c4e95b0866cf85fe3c5171f71195ef0945d19b2b1651d6c4013deef1b5730c7cc84d9"}, 0xe0, 0x80}], 0x8, 0x8000) ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bd0000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0xc) setpriority(0x0, r3, 0x3) 2017/11/04 05:38:24 executing program 2: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x803, 0x2, &(0x7f0000f02000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000cfb000-0x18)={0x0, 0x81, 0x20, 0xfffffffffffffffa, 0xffff}, &(0x7f0000f32000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000002b000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8, 0x7, 0x3}, &(0x7f0000402000)=0xa0) r5 = request_key(&(0x7f0000603000-0x5)="7573657200", &(0x7f00003f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000083a000-0x9)="262c70726f635d5c00", 0xffffffffffffffff) r6 = openat(0xffffffffffffff9c, &(0x7f0000aba000-0x8)="2e2f66696c653000", 0x200000, 0x0) accept$nfc_llcp(r6, &(0x7f0000320000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000062000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000095f000)={r4, 0x6c, "4b881e8a2501a6dbe23a96c7cc38648523a9453722efd2da3eb47fcabb0a8c97c7039bda7d71ebb8574ca2a0050f2d95d2ce7f6fd3dadc636d9abe5630a1ba01f90426a65fd553e6f35f4c60c6e30b3bbdb4e8227de7496897cedc73c0b8a533ea967107cdaea05dfc52c896"}, &(0x7f0000949000-0x4)=0x74) r7 = add_key(&(0x7f000052f000+0x6ae)="2e776571756573745f6b65795f6175746800", &(0x7f0000882000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000046d000)="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", 0x1000, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000a15000)=[{&(0x7f0000379000)="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", 0x1000}, {&(0x7f000073a000-0x49)="02e86d7172eb5ee7a50164355cca995cb5cd8cc7e168985cbc63e26a0dccf274693215a8b23d7995036ec073bd91d3962b545df8e0877eb7e8c3ad38b62669ba1c7afdd23926df2219", 0x49}], 0x2, r7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c20000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ea1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d65000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f00002c3000)=0x0, &(0x7f0000ec9000)=0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8000000000000008, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f000010b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r8, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) setsockopt$inet6_buf(r8, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d3a3fe6007a75c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002200000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca65578dfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000039000/0x2000)=nil, 0x2000, &(0x7f000054f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x808, 0x401) prctl$intptr(0x26, 0x1) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x5) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x800000002, 0x0, 0x200}, {0x6, 0x100, 0x40000000000004, 0xfffffffffffffffb}]}) ioperm(0x8, 0x8, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000655000)=[], 0x0, 0x0) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000005f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x80141049, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x6400) write$evdev(r1, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x0, 0x0}], 0x18) munmap(&(0x7f0000dc3000/0x2000)=nil, 0x2000) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$getname(0x10, &(0x7f00003c7000+0x1f8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000d4a000-0x10)={0x0, 0x0}) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c79000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000240000)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076b000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) getpeername$ax25(r3, &(0x7f0000050000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000067c000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a17000)=0x0) r4 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0, 0x0}, &(0x7f0000082000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r4, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x8b) bind$netrom(r4, &(0x7f00009d3000-0x48)=@full={{0x3, {"13e1d90f60d15f"}, 0x74}, [{"fac45c5a14f174"}, {"a739fe21301a78"}, {"89e00939d04104"}, {"5bb01e1862285e"}, {"1dcc5903e5693c"}, {"c3f04b86fd7557"}, {"a80c4db10d9290"}, {"30d46c370c24d1"}]}, 0x48) execveat(r4, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f0000164000)="00", &(0x7f000003b000)="21656d316370757365747d00", &(0x7f000003f000)="6b657972696e66ee"], 0x1000) 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005d0000)=0x0) setpgid(r0, r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair(0x1f, 0x2, 0x1, &(0x7f0000493000-0x8)={0x0, 0x0}) renameat2(r2, &(0x7f0000955000)="2e2f66696c653000", r3, &(0x7f0000ceb000)="2e2f66696c653000", 0x4) r4 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r4, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r4, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000c7c000-0x20)={@generic="4be00ea780e2bf5294b0147fdaedd454", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(r6, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$int_out(r6, 0x5462, &(0x7f0000fc2000)=0x0) bind$inet6(r5, &(0x7f0000b8a000)={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f000079b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc2000)=0xe6) sendto$inet6(r6, &(0x7f0000fc2000-0x2)="0900", 0x2, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg(r5, &(0x7f0000a16000-0x3c)=[{{0x0, 0x0, &(0x7f0000203000-0x20)=[{&(0x7f00007d0000)="61f04cb0165063c175d51317b1a858698627115b5668080e88423900f4ddfe68eca83288264f1f128c7d87cb99cbc6510f43316ce299cc4d1b7c62f81663292f100a8256a21094141284bb1283cd1dab", 0x50}, {&(0x7f0000d4b000)="1e7e44316eb566c664a3724fb0e202652f109e73fca3557fe61a622d31fd5832bab44014d14df9027ba2f1236f27ad73239ab589d21ed9c4eb30a62fff95d6d2cadf9c966c1f6f383cae12e72ecab2222ceae51fbd5d930c40b2d7", 0x5b}], 0x2, &(0x7f0000323000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x400c) sendmmsg(r5, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f00003b4000-0x27)="7b", 0x1}], 0x1, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fcntl$F_NOHUGEPAGE(r2, 0x803) sendmsg(r4, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f000023f000)=[{&(0x7f0000402000-0x1)="19", 0x1}], 0x1, &(0x7f00007c4000-0x1c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000001b000-0x4)=0x0) ptrace$poke(0x5, r0, &(0x7f000097f000-0x8)=0x0, 0xf89) getpeername(r5, &(0x7f0000780000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000873000)=0x58) 2017/11/04 05:38:24 executing program 6: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000548000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x80) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000e10000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d9e000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a33000-0x81)="0ed1024906f5e832cf1f045ad00006983cc3cc8e7987b75c246be49a0cf89fcba375c23876328cc04725763b5af51efd6ec257f0f256997e023d051733842428c2024f4151bd4f640cc939a90dfde817ae2e928c5f8156403b01d9ef0d7573522f0b11283ab70f8f1c2b392cddc4990c5707a0b9b6c57e882f2e066fdd4255ef49", 0x81) sendmsg$inet_sctp(r2, &(0x7f0000ca6000)={&(0x7f0000ea9000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaa000-0x40)=[{&(0x7f0000970000-0x49)="b5f57d4b02d968d302e55aaf7debb14a5a156034489fec9493e91bf70c05aa8468065832444e8f49493cca6fb0a39f0a8f60cb3fb1d6332d488fda0b4250870814b13d266e5d600c12", 0x49}, {&(0x7f0000ea9000)="05b171d846079dcabe9364e1c840ad2e5e595e60fadf1006af079f5a668f68a08fb1b39cdea2e18cb0df9ab9f20949d626d903cbf641967c9845fadbea127be3e1ab82960eb352298267614e98444ce57e583e9b36e9b86d34f898bcec42458924af4e3b284fd3ba1b6828ae7bb253ae6a558846a9d134c3", 0x78}, {&(0x7f0000eaa000-0x50)="41179c0280ad8057ddaa03d0c0598baeaa30fcfe8435fffd9c3fa9947063bda268db01a3e163e365148e9e0f3a162b3ce239a1a52697166be1d152061b0b5ca53894b8d17b9bf4ad5c1a7ce098a310cb", 0x50}, {&(0x7f00009ce000-0x96)="d5b6d2c5781a47abf3a07ec2d65cd5fee5d4c86821391c6f6015562666a5cae1f2b4a97d4616d47bb4ad8625dff9efb6eacb6552592e900ef3ab312a9ac7cc600c3e578d001279cb34bf8845ec161ae6ca5505c83300000009c079152953512676595932f22cbaa42e8804373ac37bef21b4cf09d7864a297aa3e36bbb30fb42b3e090974268ba6fc1f60f60228d3d45b170a0dc0886", 0x96}], 0x4, &(0x7f0000ea9000)=[@sndrcv={0x30, 0x84, 0x1, {0x67c, 0x8, 0x200, 0x9, 0xfffffffffffffffe, 0x200, 0x6, 0x98, 0x61}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x5, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x67, 0x4, 0xfff, 0xff, 0x20000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x8, 0x7ff, 0x9, 0x6, 0x7ff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff7b0, 0x2, 0x7, 0x4000a07, 0x6}}], 0x5, 0x20000000}, 0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000732000)=[{r0, 0x1, 0x0}, {r1, 0x14, 0x0}, {r2, 0x2, 0x0}, {r1, 0x400, 0x0}, {r2, 0x1408, 0x0}, {r2, 0x6, 0x0}, {r1, 0x2040, 0x0}, {r1, 0x4000, 0x0}], 0x8, 0xffff) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00004f1000)=0xffffffffffbffff7, 0x4) mmap(&(0x7f00004a7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eab000-0x4)=0x404, 0x4) recvfrom$inet(r0, &(0x7f0000ea9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x23, &(0x7f0000dad000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eac000)={0x0, 0x8}, &(0x7f0000eac000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000970000-0x68)={0x0, 0x5e, "42c14c4722db8e372f78b44c3e557a9b0d5a74f2d0091636b64ae46e5ec56753c9ca7aeb37b4a49ce49c462c86b26bf73660ed8aa89aa6b2d1519e5fc88486ebc76e7af74722978c2f94a9a4c7371e25b70ec4e03dd4bb2d2642ad29760d"}, &(0x7f0000931000-0x4)=0x68) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eac000)={0x0, 0x4d, "a0762284111c0b0a490764045b8118952a7cbd5a3850bc2ca97752f47d6f3fe8ce59ecb6c736365e70960545ef5e2f1f528d6f62d09315cf4ed86cdd0d573a6d11efa079009c1222e4f920a557"}, &(0x7f0000c9d000)=0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eab000)={r3, 0x10001}, &(0x7f0000eac000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005d3000)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c1d7a50ca0a8fe41cb94e6c9620087b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x37a5) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000eab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000043a000)="faae04b8233d141f426757fbbae85e0946a1132a34d84a5fd706b5d3b8b41d8f"}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000ea6000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff240000"}) 2017/11/04 05:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000908000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f00009dc000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ca000)=0xc, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000281000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000279000-0x4)=0xc) symlink(&(0x7f0000f95000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c653000") r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000de5000-0x24)="24000000200025f0006b00041aedfc00020500230000000000ff010000000100000000b7", 0x24) vmsplice(r2, &(0x7f0000edc000)=[{&(0x7f00009dc000-0x9b)="46dd9dba894143609f2c967d84517fa77c75487e44b2771713bcd798a21345ea1a631e3f35210bbfdc34aea45c5335f6a1c4a8caf0226a0e5b6b4e6afa3a716fe78253f77c55512fccf7c5536ad71e4b98949c508648ff7c1bea6f1177b2cf183fd47819c6f1f47abc0df1a97cf01eca01f198efeaafd8b285c46c9c0858dd4e1adeec28b173dd3fb2dac0c8321c97013ecc106a20c58627d8218c", 0x9b}, {&(0x7f0000d2c000)="49f75b9cbad48e433b0078b29cbac750665eb33f4bdc93026d7ef84133b6702af42962e79539dde1a3ea0700dd4b18cb33deb35b9af3b7", 0x37}, {&(0x7f0000820000)="90dee470b090c57fecb30be2c5a0e7e217095354eff6", 0x16}, {&(0x7f0000a08000-0x95)="8f040fbb6611410d1906b5bcc995762b952adc12a01510d42a4c5944f078bedcbd17636e7faf0eea77e6bb7a0ccf1ab27c14e8f9fe0ac1355c0b8b4ae3084fe409abc18184ce4d351d8d5653e24396c833243c75ae81c7d27091dc066c9d76738c8c661a2523ca1b0e629dca0883af6c3b6e432aed71dc10053556901521f7200e734f9dd56ab25825f205d54604d0b412ab230f14", 0x95}, {&(0x7f00008e4000)="621febbaa4bb7c1e830dca69312c3817e33f2aef22ae2410a3dea1b0aba9b42260d93e56c7d03701721230438a0cb33eabc0e3247622f3e02843e70a48fb1858f204c11b0c260972b39ce16ecea846c4beaa9a3cb3bfbcfc8a259aa39ff17abc273d0f035cc8bb04740f6caac8ba903dcd58fb407351582514e891d5130341136aabb1b0ff9b52a0112aa6239882c9ea518f2837e08ac4be0cf90932eaee41ac02ed562098213078c199c99ef41bad088aae33c20e9679bc1ff7499b5f1e78e830a8e6155308904165aa9a1d0eb00e4c6548b0fd16a0230aeb6ca5cb479056e1e17c7f9ac3281206e53d325bf6", 0xed}, {&(0x7f0000b0d000)="20e1d455bd18acf10b61531dcdbcf5f8b1122c2060151e4a86e2d92c418a69b7701a869c80d0895b2b1502c6c9889e2c3fa60a0d1e368756adbaf08022cde951cdb813d5c2e17e6331fa447ca5a3295b9995aa3b8f90e98121352527e7410965e200cee6e7d2a4cf34e2ad9ab9b0e48431c114d44c82db3f9ad0dbe8e8d559e2129e4797c934b611ca33fb2f18447d18348f42e0cf5167479e0100082ca3fa00e48e91a38559a1ee76beefcc617d46eb83e0", 0xb2}, {&(0x7f000077f000)="9cd7eea39a7f062ceea162035ec2185ad9a31df2e3110380b906c95212a53422303956b466d335b2c51f11aa7ee4a2e17bba6f475a09533ddd078cbb2d03918a9a7a8f422e4bd0edb0963217d8110b04f0ff68b701ff6f58940204ea7f163e9d7a3e417ee073209f398f7945515dd6c49f1259526b0848f6072ee3a713029af5ac2646246463949021dcabe178504924f832bdc026d6b2e30a49eec787245fb7e8158a1f37827be92e2b4ea8555e9ea45c74ca23b7154a60f52086bb4b056adf6e39660fe6b29df00e73547039e4ef607cf0457a", 0xd4}], 0x7, 0x8) geteuid() getegid() lstat(&(0x7f0000c6e000-0x8)="2e2f66696c653000", &(0x7f00000a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000b18000)="7b243a2d62646576264073656c696e75782d5c766d6e657431fc5b2c00", 0x3) linkat(0xffffffffffffffff, &(0x7f00008cc000-0x8)="2e2f66696c653000", r3, &(0x7f000017c000)="2e2f66696c653000", 0x1000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000240000-0x4)=0xc) lstat(&(0x7f000098b000-0x8)="2e2f66696c653000", &(0x7f0000864000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ad7000-0x4)=0x0, &(0x7f00009f9000)=0x0, &(0x7f0000b2a000)=0x0) getpgrp(r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x3a, &(0x7f00003ed000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000556000-0x14)={0xc2, 0x7fff, 0xfffffffffffffeac, 0x0, 0x8001}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a92000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fb6000-0x4)=0x0, &(0x7f0000626000)=0x4) sendto$inet6(r6, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getuid() getresgid(&(0x7f0000316000-0x4)=0x0, &(0x7f0000a7e000-0x4)=0x0, &(0x7f0000619000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e7a000)=0x0) [ 74.757005] pktgen: kernel_thread() failed for cpu 0 [ 74.762329] pktgen: Cannot create thread for cpu 0 (-4) [ 74.776991] pktgen: kernel_thread() failed for cpu 1 [ 74.784301] device gre0 entered promiscuous mode [ 74.793167] pktgen: Cannot create thread for cpu 1 (-4) 2017/11/04 05:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00006e6000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dea000-0x4)=0x9, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r1) r2 = memfd_create(&(0x7f000094f000)="00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x24000000000024) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x100000000000001}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x21a9336f, 0x0, 0x0, 0xfd, 0x0, 0x3, 0x401}}, 0xe8) sendto$inet6(r3, &(0x7f0000001000-0x1000)="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", 0xfa8, 0x40000, &(0x7f0000001000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xf26}, 0x1c) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r2, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x45) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000dee000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) mount(&(0x7f0000b2a000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000067f000)="6d717565756500", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x3b13, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0xffffffff, [0x4, 0xffffffffffffffff, 0xfffffffffffffff8, 0x10001, 0x0, 0x7ff, 0xff, 0x100]}, 0x5c) prctl$setname(0xf, &(0x7f0000181000-0x1)="00") 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x4, &(0x7f0000365000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = memfd_create(&(0x7f0000c65000)="2d00", 0x0) sendto$inet(r2, &(0x7f000016c000-0x50)="b7fca5d7123ec3d7f38a08315134f754837007aecce00892848dd56c00ca3330329e842308ccf7440b98f208e1117e0d60f1dfd2e47768f1b466046b22265e7e6ee5d55c3f6b4be4d58c01127b32eb3e", 0x50, 0x801, &(0x7f0000754000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r1, &(0x7f0000d33000-0x8)=0x5a006337, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000fda000)="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", &(0x7f00005b4000)=0x0, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000fda000)="cfb5c7ebd614e83a14") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fdb000)=[{&(0x7f0000fdc000)="", 0x0}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000001) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x400003ffffffe}, 0x8003, 0x9}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fdb000)=0x0, &(0x7f00000de000)=0x0, &(0x7f0000fdb000)=0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000e1000-0x4)={0x9}, 0x4) [ 74.809041] pktgen: Initialization failed for all threads [ 74.896667] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.969752] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.980690] pktgen: kernel_thread() failed for cpu 0 [ 74.985994] pktgen: Cannot create thread for cpu 0 (-4) [ 74.991378] pktgen: kernel_thread() failed for cpu 1 [ 74.998082] pktgen: Cannot create thread for cpu 1 (-4) [ 75.003474] pktgen: Initialization failed for all threads 2017/11/04 05:38:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000001000-0x1)="", &(0x7f0000278000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00004e1000-0x4)="") times(&(0x7f0000b74000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000)={r1, &(0x7f0000004000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d92000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000005000-0x11)="2f6465762f7667615f6172626974657200") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x2, 0x2}], 0x1) 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000165000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x7fffffff, 0x101, 0xabb, 0x2, 0x1, 0x3, 0xffffffffffffff81, 0x6, 0x4, 0x7, 0xffffffffffffffff, 0x0, 0x5, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x101, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000b47000-0x20)="200000001800077e530000000000480080200d00001100052200000004000700", 0x20) 2017/11/04 05:38:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000493000-0x8)="2e2f66696c653000", 0x2, 0x80) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002ef000)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, 0x0}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe3000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000601000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d03000-0x8c)={0x8, 0x4, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a10000-0xa)=[{&(0x7f00005c7000)="", 0x0}], 0x1, &(0x7f0000af7000)="", 0x0, 0x0}, 0x2) sendto(r3, &(0x7f0000039000-0x1000)="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", 0x1000, 0x2000c001, 0x0, 0x0) recvmmsg(r3, &(0x7f000022a000-0x40)=[{{&(0x7f00005e5000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000659000-0x70)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f0000f7d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00003ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3, &(0x7f0000e88000-0x1000)="", 0x0, 0x5}, 0x8}], 0x1, 0x0, 0x0) execve(&(0x7f0000f36000)="2e2f66696c653000", &(0x7f000062e000)=[], &(0x7f0000922000)=[&(0x7f0000ba9000-0x1)="00", &(0x7f0000613000)=""]) 2017/11/04 05:38:24 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x280000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000d61000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bfd000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b5f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000018000-0x18)=[], 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754132ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000ff1000-0x18)={@loopback={0x0, 0x1}, 0xa, r3}) syz_extract_tcp_res(&(0x7f0000bb5000)={0x42424242, 0x42424242}, 0x110000001, 0xf24) syz_emit_ethernet(0xfa, &(0x7f0000fed000)={@random="e30ed4d800e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc4, 0x100, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10007, 0x45c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ff3000-0x8)="2e2f66696c653000", &(0x7f0000ff3000-0x10)={0x0, 0x234}) sendmsg$netlink(r7, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "900000000000000004000301040001"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000d73000-0x38)=[{r5, 0x20, 0x0}, {r4, 0x1203, 0x0}, {r1, 0x2, 0x0}, {r2, 0x0, 0x0}, {r4, 0x38, 0x0}, {r2, 0x2000, 0x0}, {r7, 0xc000, 0x0}], 0x7, 0x2) syz_emit_ethernet(0x9c, &(0x7f0000dac000)={@random="ff0000011e00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x40, 0x803}], {0x8100, 0x2, 0x1ff, 0xe329}}], {{0x6004, @x25={0x4, 0x2867, 0xb, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1931273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000)={0x0, 0x6, "467ab41f0141"}, &(0x7f0000ff3000)=0xe) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000018000-0x8)={0x0, 0x6}, &(0x7f0000ff3000)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000ff4000-0xb8)={r8, 0x6, 0x7, 0xffffffff, 0x8, 0x100, 0x8, 0x4, {r9, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x8, 0x8000, 0x8}}, &(0x7f0000ff3000)=0xb8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x8a, &(0x7f0000aee000-0x8a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0xff, 0x6}}], {{0x88f5, @ipx={0xffff, 0x78, 0x101, 0x5, {@broadcast=0xffffffff, @random="2952b4cc3f96", 0x20}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x1ff, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xfff)="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") 2017/11/04 05:38:24 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f70707000", 0x301082, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000018000)={0x200}, 0x4) clone(0x80080000, &(0x7f0000011000)="6cf9e48975b9e56e568542414464dea9a70ff3f2feb3c13c931fb3d1a14a64f28c38bc6fb0c3458cb9af88992cee0f246595346a65c8b1ec38eb532bc3afcbda78b314e42c31e63421a2ee06495e1c6ee26e3836f4448fd16483329d1a812f2267f55141685001f093279a7124922345bc43e7496613b7c68b6b5a5579420c62c01e39891b7225c8cfada049b4030ade7d9135546ac3f05ae7f3fb96513b69debe0259efa3345ffd9219", &(0x7f0000018000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000-0x66)="d850afdd943cb3be4af99fe9ab650892199184f7745d4c4cf4d276c9d217bbb6344d51c26c369f8845596076bc586757a6077cbc7d0a5a9bc662412c1f76091a1cba8fdf50146066a4471ca3696546e3f5054e537fbdbba724e7f14c055cd42067b925c678ca") r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) modify_ldt$write2(0x11, &(0x7f0000011000)={0x6, 0x101, 0x401, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001a000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r2, 0x7fff}, &(0x7f000001a000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xd3de, 0x0, 0x2, 0x3, 0x8000}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000001b000)={0x6, 0x7fff, 0x3, 0x0, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f0000012000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000001a000-0x4)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000001c000-0x8)="6b657972696e6700", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) r4 = openat(r1, &(0x7f000000c000-0x8)="2e2f66696c653100", 0xfffffffffffffffd, 0x0) renameat2(r4, &(0x7f0000017000)="2e2f66696c653000", r4, &(0x7f0000019000-0xd)="2e2f6275732f636f6e74726f6c00", 0x0) 2017/11/04 05:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) r4 = socket(0x2, 0x6, 0x4000000400) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x10000000005, 0x19) fadvise64(r4, 0x0, 0x4, 0x80000800003) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) r6 = socket(0x0, 0x7, 0x100000001) write(r6, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcffdf00", 0x1f) r7 = socket(0x2, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb7000-0x8)={0x0, 0x0}) connect$inet6(r7, &(0x7f00001c2000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000fa8000-0x88)={0x80, {{0xa, 0x1, 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]}}, 0x88) socket(0x8, 0x6, 0xc) write(r3, &(0x7f0000db1000-0x1f)="1f00000001040300044345ff7f00000000000000080001000104dcffdf000d", 0x1f) r8 = dup2(r6, r5) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f00007eb000)=0x0) socket(0xd, 0x2, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000be9000-0x14)={0xb7a, 0xfffffffffffffffc, 0x8001, 0x400, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r8, 0x80605414, &(0x7f00001ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2017/11/04 05:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000568000-0x12)="2f6465762f696e7075742f6576656e742300", 0x808003, 0x80400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00006c3000-0x9d)="") pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000ec6000-0x3c)=[{{&(0x7f0000924000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000431000-0x80)=[{&(0x7f0000620000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fab000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000152000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000e5e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000028b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000e9c000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e23000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x8, &(0x7f000048c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40}, 0x1}], 0x1, 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1008000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r6 = add_key(&(0x7f0000792000)="2e726571756573745f6b65795f6175746800", &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000369000-0x27)="46251f667ef8c21dd795cd3facc258b4a183e1e07f876ab702c247fb6e969423d01270704d6659", 0x27, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000590000-0xf)="b3fffffffffffffff882f5902c62bb", 0xf, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) read$eventfd(r4, &(0x7f0000b74000)=0x0, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000321000-0x4)=0x860, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mkdir(&(0x7f00006e1000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) getsockopt$inet_int(r7, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000386000)={0x0, 0xffffffff, 0x2, 0xc514, 0xc97, 0xff}, &(0x7f00003c0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d7f000-0x10)={0x100, 0x8008, 0x1ff, 0xc021, r8}, 0x10) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f05000-0x7)="64657670747300", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000809000)=0x0, 0x7fffffff) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000244000-0x4)=0x0, &(0x7f0000276000)=0x4) 2017/11/04 05:38:24 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f89000-0xc)="2f6465762f6175746f667300", 0x20d40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0x1, 0x3f, 0x1ff, 0x4, 0x6, 0x0, 0x1, 0xfffffffffffffa9f, 0x0, 0x1000, 0x5, 0x40, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mq_open(&(0x7f0000001000-0x16)="7b707070305b2d73656c662576626f786e6574312a00", 0x840, 0x189, &(0x7f0000001000)={0x6, 0x4, 0x6f5, 0x0, 0x4, 0x81, 0x0, 0x81}) r3 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000)=[0x8, 0x1000]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x100)={r2, 0xf8, "168d46109c22c81c75616f9cfd69f13fadd9f436c0e36d1d7c5f74d39af8d53b27cb9d1c12ac8d922d59b3c812c6ce90644ffdd0eb825e19b24f70ee4187a0dfa89f144313032b2f05f4a6605e5725254cd85289f4f6f860e5dd3ee76aae6e17e4fe1fcb2ecdf2480157a81f72814bdb256f04a2b9feb6ff17f13bfe7660eb76fdd84bfb43b748d06d367912cf0821eb818f635abccf41ccd3cbd923dcfee22890f89c80ce2fd642032351b7730a187ce2ea80f929c789c60a5e0f48c6b306ff5d60b1344da59123c9f49b61e8cdc6945e194d596b76ffa209786f2b24552f6a9fff71316f57fab0fe28ffa2e6e86f65054a6899fd93a686"}, &(0x7f0000004000-0x4)=0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000-0xc)="2f6465762f6175746f667300", 0x3) getsockopt$inet6_tcp_TCP_RECVD_TOS(r3, 0x6, 0x6c1, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0xd6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x1, 0x7, 0xc000000000}, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000005000)={0x9, 0x3, 0x100000001}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000007000)="2e6465616400", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000)="4154eb5475b6eff24c345d73c0009c5fc369e10614eb711818573a92373d8187e8830d94903e4eed996366a53f2f74e6e6a528353644229e5d351a28ebc84b17ee4a746a92d81c19dfe4cffb9f226e61f15019e15fcb49dfd9ea1e4f86b4ed326d1502764d6f07f580254e48e70f23c9f889eebc6d6ca968986298a4b636f76f3efa49141f41789c1938b11d0a7ca2ac6ae01dd9b5fb7a9c36b12cfeb22fc280ffd9c7c75e5b3b0a4422bedfc424aa0c2bac3e16de1ee954088d74fec4af958b845a429f7492701a8965bfa6a062dd", 0xcf, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000008000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000-0x9)="2f6465762f72746300", 0x2000000000000002, 0x0) perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0x6, 0x0, 0x6, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x20, 0x0, 0xf71f, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfc, 0xffffffffffffffff, 0x4) socket$netlink(0x10, 0x3, 0xf) socket$inet6(0xa, 0x803, 0xff) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x132, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000f65000-0x4c)={0x1ffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a9e000)={0x8001, 0x1, 0x3f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1692, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r2 = socket(0xa, 0x6, 0xd3a) bind$nfc_llcp(r2, &(0x7f0000c87000)={0x27, 0x1f, 0x7a, 0x5, 0x7f000000000000, 0x740, "a59d8ef4efb7664e26c03db90079173a484496a18005e162734d0eed0ba691f68ddee16f650d625c541155ff302c732894cbcfbc6af05d678c47ac13155c41", 0x8}, 0x60) fallocate(r2, 0x3, 0x8, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000699000)="2f6465762f72746300", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000001000-0x50)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0x4}, 0x84, 0x4f7c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000001000-0xb)={0x8, 0x88}) ioctl$int_out(r0, 0x5460, &(0x7f00004d6000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0xfffffffffffffffe) r4 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x42e80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000001, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5, &(0x7f0000e09000-0x1)="c5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000060c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00002fc000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r4, &(0x7f0000002000-0x24)=[{{0x0, r5}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) 2017/11/04 05:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000a5000-0x2)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000b33000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d7f000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000035f000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x9, 0x1000, 0x1, 0x400, 0x6, 0x40000, r2}) write$fuse_init(0xffffffffffffffff, &(0x7f0000aa7000)={0x50, 0x4, 0x6, 0x1, 0x31ee560f, 0x7, 0x10000, 0xf85, 0x1, 0xffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = mq_open(&(0x7f0000ded000)="70726f6300", 0x40, 0x0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f00000-0x11)="2f6465762f7667615f6172626974657200", 0x492002, 0x0) r5 = syz_open_dev$sg(&(0x7f000002a000)="2f6465762f73672300", 0x0, 0x142) write$fuse_init(r5, &(0x7f0000ba8000-0x50)={0x50, 0x10000, 0x0, 0x6, 0x8005, 0x0, 0xff, 0x0, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) fallocate(r1, 0x1000, 0x8001, 0x7be) r6 = fcntl$getown(r3, 0x9) ptrace$getregset(0x4204, r6, 0x7, &(0x7f0000023000-0x10)={&(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) getpeername$ipx(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000002b000-0x4)=0x10) write(r5, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d9c77d274ab3d67dbaa01044c0d26618829a68b01b6e8deca93b159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000098000)={0x0, 0x400}, &(0x7f00004ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000914000-0x20)={0x1b, 0x800000000008, 0x1, 0x1, 0x8, 0x20000000001f, 0x0, 0x3, r7}, 0x20) write$fuse_notify_retrieve(r5, &(0x7f0000fb0000)={0x30, 0x1, 0x0, 0x6, 0x7, 0x8000000000000001, 0x7}, 0x30) write$tun(r5, &(0x7f0000647000+0xf9d)=@pi={0x0, 0xfbff, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="25cc47ae6ac8", [{[], {0x8100, 0x4, 0x4, 0x6}}], {{0xedfb, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="666224cb87d9", @broadcast=0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback=0x7f000001}}}}}, 0x32) personality(0x40000) vmsplice(r5, &(0x7f0000fa9000-0x50)=[{&(0x7f00005cf000-0x1000)="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", 0x1000}, {&(0x7f000090b000-0x9)="514a5f15ade446231e", 0x9}, {&(0x7f0000913000-0xe2)="7b03b2d42e682640c71b48381f69ffb85ec6ee3a467c800236eb9349bea4588f4f8182e473c6486819659e18752f66d46a4e99918933130e6edace1d0d7b939296f88e5b65e9317583b2a80e70ac1716d08df5c6556d1e0b8646ac7e05600960f3a5995050ba8d4d1c54ce87d09d9c062d3b04d6c36752bd7fd32c4f39b9a7075ac543f0ce52bcad9b02f6299fdb41bebbbde5965dfab92f5f88c062a362d96f2716e150f2b034ee842c4822f81f88d650fa35cdf2dd27f7e569c42434ec9faf565bb5ff7456432374a811ef14ff0e81c2cd43cbb119d6d7d9f24a31a39b54c022e8", 0xe2}, {&(0x7f0000280000)="8339815270891562d1f993677524673347b1149ce61382bdc34954217f9f155a5afb3290926c6185e11de1e4d79025852b195bb9bbabcd9d3684e0b7178d38587556a041bd87e0b95c27a956a5e5bebe4e31e4fc3e49e95673778d8661f24b31c15380199abdf1b71a26c6de86ffc0263c99396001c228b280fc1409ebc8266da1274d", 0x83}, {&(0x7f0000c3f000)="07f440e1a878821b05ec6be95d61b4a29a686045a9a50e1b3a238bf3afaccba51a10487899a2b0c48c73f48d71", 0x2d}], 0x5, 0x1) ppoll(&(0x7f0000894000)=[{r3, 0x40, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x604, 0x0}, {r3, 0x109, 0x0}, {r5, 0x200, 0x0}, {r5, 0x1, 0x0}, {r3, 0x0, 0x0}, {r5, 0x20, 0x0}], 0x8, &(0x7f0000d00000)={0x0, 0x0}, &(0x7f00000fa000)={0x3}, 0x8) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000b40000)={0x2, [0x5, 0x3]}, &(0x7f0000614000)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x200000000402, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000eee000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d6000)=0xc) fstat(r9, &(0x7f0000b30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() lstat(&(0x7f00005a7000-0x8)="2e2f66696c653000", &(0x7f000067c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00009f0000-0x18)=[0x0, r10, r11, r12, r13, r14]) 2017/11/04 05:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="00609402000000003000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) accept4(0xffffffffffffffff, &(0x7f0000d7d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0x6, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x80000001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003d3000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r1) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000f4b000-0x40)={0x1f, 0x0, 0x3ff, 0x44, &(0x7f0000b57000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, &(0x7f00004c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f, &(0x7f0000c8a000)="00000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000001000-0x4)=0x3, 0x4) r5 = socket(0x0, 0xb, 0x37c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00006a5000-0x18)={0x0, 0xfb, 0x10, 0x7, 0x4}, &(0x7f0000a93000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cb5000)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1373, 0x1, 0x0, 0x2, 0x0, 0xaf74, 0xcc14, 0x1, 0x800, 0x4, 0x0, 0x7, 0x7, 0x1, 0x9]}, &(0x7f0000b5b000)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000686000-0x74)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x27745a0d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x617, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x673}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000b4000-0x4)=@assoc_id=0x0, &(0x7f00004dc000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002db000)=@assoc_value={r7, 0x710a}, &(0x7f0000a48000)=0x8) r8 = socket(0x10, 0x802, 0x0) epoll_pwait(r4, &(0x7f0000ee0000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x200, &(0x7f0000b03000-0x8)={0x60000000000000}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000c66000)={0x5, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf25e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000beb000-0x20)={@generic="477bac248740b00a8333a68723a80fac", @ifru_flags=0x2000}) write(r8, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) write(r8, &(0x7f0000bce000-0x22)="220000001800070008070000090007000a010008002720081106000904000800aa00", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) connect$inet6(r3, &(0x7f0000b90000-0x1c)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/11/04 05:38:24 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x400000003, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000062000)=0x3, 0x4) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x6, &(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(0xffffffffffffffff, r1, r2) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000045000)=0x0) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x58, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x4, 0x800000000000003e, r5, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) sendfile(r3, r3, &(0x7f0000064000-0x8)=0x0, 0x20000000006) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000065000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setstatus(r4, 0x4, 0x46c00) write(r7, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d95e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628b1a2f23b029985d209358b5b7650392bbaf2fb560f5460", 0x94) fcntl$addseals(r6, 0x409, 0x1) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000063000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r4, 0x407, 0x80) fcntl$setpipe(r3, 0x407, 0x1077) mmap(&(0x7f000004e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000066000)="2c81e4613b51f184887fcd9c2a3f00000020de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/11/04 05:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000853000)="2f6465762f7667615f6172626974657200", 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000faa000)="2e2f66696c653000", 0x0, 0x8000000002) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e52000-0x4)=0xf37) r2 = socket(0xa, 0x6, 0xa0) sendto(r2, &(0x7f0000c30000-0xfa)="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", 0xfa, 0x2000c080, &(0x7f0000ce1000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000080000003, 0x1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1d000)="2f6465762f6175746f667300", 0x40001, 0x0) epoll_wait(r1, &(0x7f00009d2000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00007cf000)={0xb, &(0x7f00007d9000-0xb)="0000000000000000000000"}) dup3(r2, r2, 0x3) r4 = creat(&(0x7f0000eeb000-0x8)="2e2f66696c653000", 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000e34000)={0x2000, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000094a000-0x20)={@generic="8deede9745cefe17b46e97209762df2e", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000f3000-0x4)=0x8, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000817000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x3, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$unix(r0, &(0x7f00003cf000)=@file={0x0, "2e2f66696c653000"}, 0xa) prctl$void(0x2000023) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) bind$unix(r2, &(0x7f0000b11000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5421, &(0x7f0000b38000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) readv(r7, &(0x7f0000354000-0x30)=[{&(0x7f0000f54000)="", 0x0}, {&(0x7f000055a000)="00", 0x1}], 0x2) clock_gettime(0x0, &(0x7f00009fd000-0x10)={0x0, 0x0}) [ 75.143193] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.187886] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.190294] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.190321] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 75.190323] IPv6: NLM_F_CREATE should be set when creating new route [ 75.190329] IPv6: NLM_F_CREATE should be set when creating new route 2017/11/04 05:38:25 executing program 4: request_key(&(0x7f0000002000-0xd)="646e735f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000658000)=0xc) [ 75.218616] sg_write: data in/out 65500/34 bytes for SCSI command 0xfc-- guessing data in; [ 75.218616] program syz-executor6 not setting count and/or reply_len properly [ 75.256756] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2017/11/04 05:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r1, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = socket$inet(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e3b000)={0x4, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000000e000-0xc)={@multicast1=0xe0000001, @rand_addr=0x3, @multicast1=0xe0000001}, 0xc) getsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f00001c6000-0x4)=0x0, &(0x7f000076f000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001000)={@common="69705f76746930000000000000000000", @ifru_flags=0x0}) r3 = openat(r1, &(0x7f0000cdd000-0x8)="2e2f66696c653000", 0x2100, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) readlink(&(0x7f0000b50000-0x8)="2e2f66696c653000", &(0x7f0000706000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) r5 = socket(0x10, 0x3, 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000207000)={0x0, 0x3, 0xeb3, 0x3, 0xfffffffffffffff8}) write$fuse_bmap(r1, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) accept4$inet6(r0, &(0x7f000036e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f80000)=0x1c, 0x800) sendfile(r5, r4, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6f000-0xc)="2f6465762f72666b696c6c00", 0x406880, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00009c7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b2000)=0xe8) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r4, 0x409, 0xa) readv(r3, &(0x7f0000928000)=[{&(0x7f0000163000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f00000f5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00004af000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f00007e2000-0x3)="000000", 0x3}, {&(0x7f00001ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000472000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f96000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000c0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000c35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000d59000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0xa) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00003c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000cb7000-0x6)={0x401, 0x9a5e, 0x101, 0xfffffffffffffff8, 0x8, 0x1000}) setreuid(r7, 0x0) 2017/11/04 05:38:25 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000012000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000011000-0x4)=0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000010000)=0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000013000-0x8)="2e2f66696c653000") splice(r0, 0x0, r1, 0x0, 0x8, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000012000)=0x5, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000abb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000667000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) accept$inet6(r3, &(0x7f0000c13000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) epoll_create1(0x2080002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mremap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a62000/0x2000)=nil) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x1, 0x1fffffffffffe, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x6, 0x0, 0x1000000, 0xffffffff}]}) sched_yield() openat$hwrng(0xffffffffffffff9c, &(0x7f000003b000-0xb)="2f6465762f6877726e6700", 0x82400, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c72000)={0x0, 0x0, 0x0}, 0xc) chdir(&(0x7f0000662000)="2e2f66696c653000") r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f00002f7000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) 2017/11/04 05:38:25 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000232000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x10002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x20002, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000001000-0x10)={0x3c, 0x6, 0x1f, 0x4000000000000b3b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x14)={0x0, 0xc, "2c9d1cff05bd819316dd40f4"}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={r5, 0x200000000004c, 0x0, 0x43e7, 0x80000001, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={r6, 0xffffffffffffffff, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000ac4000)="2f6465762f73672300", 0xc61, 0x200000) connect$netrom(r7, &(0x7f0000867000)=@full={{0x3, {"58efd48d821f9c"}, 0x6}, [{"3552aae582fca6"}, {"d82a28ee25202f"}, {"52f60f871dee1d"}, {"eaf8929cc0a891"}, {"4963d41df4014d"}, {"561ddc1ad9a963"}, {"02bddef110dbd6"}, {"c0710edcdbbf05"}]}, 0x48) fadvise64(r7, 0x9, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e1c000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect(0xffffffffffffffff, &(0x7f0000b71000-0x60)=@nfc_llcp={0x27, 0x2, 0x0, 0x0, 0x8, 0x0, "f77d9b48003055be6cc58cc2430fd385d9e00000000000080000000000000058cc00dea30107a8962bfb270a5e322f0e0000007f0b7dd6762d54c20705c81c", 0x3ff}, 0x60) recvfrom(0xffffffffffffffff, &(0x7f0000ab5000)="", 0x0, 0x3, 0x0, 0x0) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f000003f000)={0x4, 0x4, 0x0}) listen(0xffffffffffffffff, 0x1000000400981c) getrandom(&(0x7f0000f4a000-0x4)="", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000d1e000)={0x0, 0x59, "e7b541dc7ddcf85676d82ef221b8b6081e94cd78d1ac26c8a108dd6829327b93446bb04473c667ea101c73f02256f0fc913775a5899edd57b588afc7bc6fb3eaf54e71894961d45771f5eb58b3401776e8566f9961ecd18ead"}, &(0x7f000032a000)=0x61) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00005a3000)={r8, 0x0, 0x100000001, 0x1}, &(0x7f0000a98000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r7, 0x6, 0x6c2, &(0x7f00001f2000-0x18)={"bc84c8311bf49f7fc14761c1a8a1fbab", 0x1, 0x0}, 0x18) r9 = syz_open_dev$sndtimer(&(0x7f0000fb1000+0x307)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r9, 0x40485404, &(0x7f0000000000)={{0x1, 0xffffffffffffffff, 0xfffd, 0x3, 0x0}, 0x6, 0x100000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/04 05:38:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x141000) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0xff, 0x40, 0x1, 0x0, 0x0, 0x80000001, 0x500, 0x4, 0xd463, 0x1ff, 0x401, 0x12, 0x0, 0x1f, 0x0, 0x0, 0x33, 0x4, 0x0, 0xffff, 0x7, 0x7, 0x100000001, 0x6, 0x0}, r1, 0x5, r2, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000dd9000)=0x0, 0x4) r3 = inotify_init1(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000033e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f00001a2000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) clone(0x80000000, &(0x7f00005c6000)="bfbd4db567c94c00bb059f68ce45024212cfdfc3abb727bb08e014a2641915e9869b4dee4f5a80a369033c27031329bb327924d02890bd0e54e79085fc8c5e7cb650685bbcf93fc571cc0b91cf528746a9cadeb3bfad0b298d84b9a4acd5b8ceb6b288a7f6f458c99c9fe42ceae398f5d4c2ce1e87b4700d14bd87a14615209cfede66c00052fb1de5", &(0x7f000022b000-0x4)=0x0, &(0x7f000050f000)=0x0, &(0x7f0000e4a000)="35b9a4b899b375f00ac881e6b62f05bb9f68d90448e2a68e5619304083e11996f6b69edd24c11a4a64e0d8f4e780f2fb36892d0550bf0f6dabe94965d2e979db2bc98c34b330828f27dee5807bc2379a6a2ed6893e83e968e73a250fec6779a08ee483b32b48714c08399b5111bfc001e13918442a6f3accb30df9c217d62ebdcfe21bf7198b1f2e34bb6bda469e68f1be422f081e40556cf0417d978d7ebaf016ef8c7e4c8ae6d2c05df83e22e2ff001f9aa503eae37a10263c7eb6dc2264c1b6") modify_ldt$read(0x0, &(0x7f000090a000+0x5c9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x2100000d, &(0x7f00002e1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000c000)={0x0, 0x7}, &(0x7f0000f4c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe9000)={r6, 0xa1, "08a1bbe3db95c45a107da6e6b93e0981b3c9804a058c9f4a76e794b36ce36ec3298611283b166c630a7d16fd8751767fa6e1faf2a657bf3cb3a757d3a92b524e22eb0bf650ddaad30f9bf89c2e976ab82ac7ba56bd8b9f2869c5adacd557b628be4847d12fdbf949e8486a11c10e24b1b4ea21b02576d311c93b768be38c66a5012da1205f26132ed4d68e087891eaf0fea781ca4eb741b2eab5137c6248823c88"}, &(0x7f0000304000-0x4)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x24) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) r8 = userfaultfd(0x80000) sync() ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000000000)={&(0x7f000029a000/0x2000)=nil, 0x2000}) 2017/11/04 05:38:25 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00006b3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000b2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004f3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000c21000)="90dd", 0x2) r2 = memfd_create(&(0x7f0000e63000-0x15)="256b657972696e676b657972696e67776c616e3100", 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000435000)={0x1, @time={0x0, 0x989680}, 0x9b5, {0x3, 0x754}, 0x5, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b3000)=0x0) socketpair(0x18, 0xa, 0x1, &(0x7f0000210000)={0x0, 0x0}) getsockname$ipx(r4, &(0x7f000075e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ece000)=0x10) lstat(&(0x7f0000e04000)="2e2f66696c653000", &(0x7f0000e48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000172000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000fe8000)="2e2f66696c653000", &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00003e4000-0x8)={0x0, 0x5}, &(0x7f0000c9d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000095d000)={0x0, 0x3a, 0x14, 0x5, 0x10001, 0x166a, 0x7fff, 0x4, {r8, @in6={{0xa, 0x0, 0x800010001, @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]}, 0x7, 0x9, 0xffffffffffffbbd9, 0x77db21ee, 0x8008}}, &(0x7f00000e4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000766000)=@sack_info={r9, 0x3, 0x0}, &(0x7f0000d46000)=0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000074c000)="2f6465762f73657175656e6365723200") mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000faa000-0x8)={0x0, 0xb37}, &(0x7f0000d66000-0x4)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000faa000-0x8)={r10, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000097e000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000081b000-0x1d)=[{{&(0x7f0000f56000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000faa000)=[{&(0x7f0000fa8000-0xb9)="0000", 0x2}, {&(0x7f0000321000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000faa000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x3, &(0x7f0000faa000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002f1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) mmap(&(0x7f00005c1000/0x3000)=nil, 0x3000, 0x800000003, 0x32, r0, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x4000000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f00004f4000-0xc)="2f6465762f62696e64657200", 0x40, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f58000)=0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f00004f0000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="00000000000000000000000000000000000000000000000000000000000000000000") r3 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766d6e6574312e747275737465647b5c7b47504c00", 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa3000-0xf)="2f6465762f73657175656e63657200", 0xa00, 0x0) recvmsg(r4, &(0x7f000016b000)={&(0x7f00006e5000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000332000)=[{&(0x7f000054f000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x1, &(0x7f0000701000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x0}, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00006bb000-0x8)={r5, 0x2}) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000525000-0x1)=0x3d, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000d64000)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00004e6000-0x4)=0xfffffffffffffffd) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x8, &(0x7f00008f1000)=0x0, &(0x7f0000f67000-0x4)=0x4) ioctl$TCSBRKP(r6, 0x5425, 0x0) recvmsg(r6, &(0x7f0000d0c000-0x38)={&(0x7f00008a4000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000eeb000)=[], 0x0, &(0x7f0000d0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x226}, 0x40010001) dup2(r6, r6) 2017/11/04 05:38:25 executing program 7: r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000524000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r2, []}, &(0x7f0000044000)=0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f00003ae000)="2f6465762f6c6f6f702300", 0x0, 0x44001) read(r3, &(0x7f0000041000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r4 = getpid() capset(&(0x7f000012a000)={0x39980732, r4}, &(0x7f0000daa000)={0xe4, 0x9, 0x5, 0x0, 0x800, 0x3}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) dup(r3) r5 = open(&(0x7f0000fa3000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r0, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r6, r5, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r6, 0x540b, 0x1) getpgid(r4) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000515000-0x4)=0xff, 0x4) bind$inet(r7, &(0x7f0000ab4000)={0x2, 0x0, @rand_addr=0x1000000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000c37000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet(r7, &(0x7f0000019000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f6000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TUNGETIFF(r8, 0x800454d2, &(0x7f0000117000-0x4)=0xf2) flistxattr(r7, &(0x7f0000bc3000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/11/04 05:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f000016d000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000526000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000514000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000-0x4)=0xe8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006ae000+0x59f)="2f6465762f6b657963686f726400", 0x10080, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a6e000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000b0f000)={0x4, r3}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000086d000)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a89000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00007f4000-0x10)={r4, &(0x7f00001a0000)="0000000000000000000000000000000000000000000000000000000000"}) sync_file_range(0xffffffffffffffff, 0x8, 0x1, 0x6) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000922000)={0x3, 0x6, 0xb31e, 0xbcc8, 0xed26, 0x420, 0x1, 0x99, 0x3, 0xff}) setsockopt$inet6_int(r2, 0x29, 0x5f, &(0x7f000069a000-0x4)=0x101, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00001c9000-0x89)={0x7, 0xfffffffffffffffd, 0x2, 0x4, 0x9, 0x6, 0xfffffffffffffffe, 0x6, 0x0, 0x3, 0x4, 0xfffffffffffffffe, 0x3ff, 0x2, 0x8, 0x8, 0x2, 0x8001, 0x328, 0xfffffffffffffff9, 0x1000, 0xeb, 0x4, 0x4, 0x3, 0x2}) r5 = socket(0x10, 0xffffffffffffffff, 0xffffffffffffffff) write(r5, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) write$fuse_notify_store(0xffffffffffffffff, &(0x7f000098f000)={0x28, 0x6, 0x0, 0xffff, 0x4, 0x6}, 0x28) read(r5, &(0x7f0000f04000-0x2)="00", 0x1) delete_module(&(0x7f0000328000-0x9)="2f6465762f73672300", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b01000)={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]}, 0x100000001, 0xffffffffffffff1b, 0xbd9, 0x100000001, 0x9}, &(0x7f0000069000)=0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005e4000-0x2)=0x7, 0x4) socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00007cc000-0x98)={r6, @in6={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000f8d000-0x4)=0x98) sendmsg$nfc_llcp(r5, &(0x7f000018a000)={&(0x7f000014b000)={0x27, 0x1, 0x0, 0x7, 0x8000000, 0x6, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de000000008008482ffebf2d4df6413e0b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0xffffffffffffffff}, 0x60, &(0x7f0000634000)=[{&(0x7f0000b60000-0xc5)="a6ad6a65049188bb266a8d22def8f97c47456e1144d21dc43acc4151bbe976571cb2b003cc1c3e3ceed164a13cba94d795132d76e015edfafa24f8f86f4906eff57269fd94fac567baa9945de56113bc806cdb597987ca34cecbc5fc56c91bc3390aae9cc9df0fccdc5f0695ae0e1c773f258b1e70eb443e83b71a5e43cfb2be54ac173985c805293c995a3b172dac5ac1e8718d7dc6b44a738ff99cddeb6ccf5ed2e7e89f9ef538fd325add44124c421499be43b31a079a5727ba76d4251ea84be755d5e0", 0xc5}, {&(0x7f0000bfc000-0x16)="ed279fac761dfe67d0fe47b510164c5af0dc4b350a6c", 0x16}, {&(0x7f000029c000)="bcbbd8d5826bf13bfb48117e7013a633887fd7993da1206cc22dfa0432a639b69924086a1a9d3c43947595a53d93632aa1025a4a310395b077496afb40085dcd84e457d051be96f586a1", 0x4a}, {&(0x7f000014e000)="0b44dff2ac4b2594100244d559f7de6ccfc8511b1af1a8c415986f35d8fc315eccdb9e8ba4b83c218aae45d565f96ab2db7c8cbb55fa034907c7e9a11873a494837d1946e6fbf71265cd41f281315ca35c8e1daa1885945f064f9dd9e0d195c0d52f49bc92442b77b1327eb1cfa9f7dcff8df748eaf1a18690fd02f4c90345368af8455776ac57f0b7c550f432a894d4b2fee886a0fc957d69e2ac0bee337d8386a2e47beed7cb90d0b9a82316b39f397315f1544561bb49b5fa034a8a716fe6da3779d6b0f0c5eaa20d7bd9224bd4", 0xcf}], 0x4, &(0x7f0000797000-0xd0)={0xd0, 0xfffffffffffffffe, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc0fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4907ffd03ba73037fe5d9f5a7e0244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x4}, 0x4000004) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000a2c000)="0000000000000000000000", &(0x7f0000d8e000-0x4)=0xb) write(r0, &(0x7f0000b16000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) [ 75.383788] device gre0 entered promiscuous mode [ 75.402892] devpts: called with bogus options [ 75.432025] binder_alloc: binder_alloc_mmap_handler: 8574 204f0000-204f4000 already mapped failed -16 [ 75.460704] binder_alloc: binder_alloc_mmap_handler: 8574 204f0000-204f4000 already mapped failed -16 [ 75.492882] devpts: called with bogus options 2017/11/04 05:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000682000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000de1000-0xc)={r2, 0x80000, r3}) connect$unix(r0, &(0x7f0000837000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r4, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x7f, 0x7f, 0x101, 0xce, 0x8}, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r5, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r6 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) write$evdev(r5, &(0x7f0000168000-0x90)=[{{0x0, 0x2710}, 0x75, 0x9, 0xfffffffffffffffe}, {{0x77359400, 0x0}, 0x100000000, 0x3, 0x401}, {{0x0, 0x0}, 0x0, 0x9, 0x9}, {{0x0, 0x2710}, 0xadf, 0x2, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x5, 0x400, 0xcc9f}, {{0x77359400, 0x0}, 0x0, 0x4, 0x1}], 0x90) r7 = socket(0x10, 0x3, 0xa) sendfile(r7, r6, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x2b0900, 0x0) syz_open_dev$usbmon(&(0x7f0000f97000)="2f6465762f7573626d6f6e2300", 0x6, 0x10000) accept(r1, &(0x7f0000206000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a7c000)=0x10) signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000080a000-0x8)={0xfff}, &(0x7f000084e000-0x8)={0x0}, 0x8) getpid() gettid() 2017/11/04 05:38:25 executing program 6: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00003e6000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000018b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a69000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000)=0xe8) r4 = getegid() mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00009b8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a68000)=0x1c) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000a68000)={0xffffffffffffffff}, 0x8, 0x80000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001be000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a6a000-0x8)={0x0, 0x0}, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a68000)={0x0, 0x0}) r11 = syz_open_dev$sg(&(0x7f00001aa000)="2f6465762f73672300", 0x5, 0x10000) r12 = eventfd2(0x0, 0x0) r13 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000a68000)={0x0, 0x0}) r16 = getuid() mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a68000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000150000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a69000-0x4)=0x0, &(0x7f000052b000-0x4)=0x0, &(0x7f0000a69000-0x4)=0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a69000-0x8)="2e2f66696c653000", &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00007db000)=[{&(0x7f000010c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x90)=[{&(0x7f0000a69000)="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0x1000}, {&(0x7f0000a69000-0xec)="0d2952777fa1f3c61096c81d2a41f7a7b16a7310a9fb303b8068e1387b1d69704730165c75858bbed5fa8691aeaa63b19b07362568eb0aed2538936a53b61b90b0c41da521772343581b0cf37f32a8d38dbca43a482227be28795d12bc235564c009fbfec0fb0a95a3f8f958623337412a4dfae25073a76e37f9c57b5a600d0d01a63eef6d8c4d9f78ec1f23a651010b8648caa8d210c95d4443e91e1131375b5efc4ad9e885602dbfa3d6ba83f5a70acac2b462eebcbd0cc3dd018bad6c1d09a951eb6cf68f4cbd2bbb097fa269e4761970521b17dd05aea7f24f2ee02bfbddf2a702295d6b2c60cff50013", 0xec}, {&(0x7f000068e000)="e2884221", 0x4}, {&(0x7f0000a68000)="1048a0de833d3eb753ac28538386349d2d017c199836286133259137d813e0b9263eeb3e039518fb0886bfcce263d04f9f67d525d00c358998303d7dca9d58993d0fee", 0x43}, {&(0x7f0000a68000)="9be7ce2be1871be2397864d7c6cb3ad193e4521de4e5c40f5eda6401db6b60f74f26d70125f749d84c4ba5bddaece2634776f513f79c2f061b4e194ad54e87f1c0dab2e6721922b6b58a13ac96bf9064bde4d3e879951447005645356ff965082b55287edbfcdb00b5c800463d476c91fe390338aecb1408489e", 0x7a}, {&(0x7f000032b000-0x64)="b54200000000000003ff01f4b1b28da1dfcb466232f9c079c260bb0e7c2d9883b150493014d4730634a94352cdfde0164de8d1bd015bd7516db5089af92871be177c58eb598c799f945a2700c884df9676679c69bceec2d5b05b97710ba52b6c4ca3e50e", 0x64}, {&(0x7f000092c000)="e991c302e1592a064553858a29f55d0ddd22be052cbe739dc7ce2dbd95182e4bd11349f2037449e7573be5cf839a8657bd13c6d20ab3d964240a63f411abf55ad87b04a5f9831dcb6a5fd0d2316178b1b985c6c2274b34137aa3eb7a9eb571298cadfdc3ad87e98e27e6439ef1603e5a4a1fddc9c7276f548163064a0cbdee2f54f3d677dd438622ac659d4aa59925545dc884239ba108758c", 0x99}, {&(0x7f000008d000-0x1000)="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0x1000}, {&(0x7f00007fa000-0xaa)="94d8bdde20d9f2043076dd3146e4cc629e9161741bcf7d1aacc494dcfec7ea73b8427e2e7df907fb3615016f11c4ec58e53203d8baac9698142079707bad88b8c94573f3eeff2c14e6b1f19d7636b5b8db173f088f647e42e940474aaa8b4440d1e0b714411fcf93b5272b9e9206c272db5c0687bc0c4042f6c2474f9b54c173a328be20bd5bfe8c86d96f8d9aa00b44766a94102459835c66ff27af9e4d1ceefd24d65a9923495e5331", 0xaa}], 0x9, &(0x7f0000750000-0xd0)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x28, 0x1, 0x1, [r14, r5, r6, r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @cred={0x20, 0x1, 0x2, r0, r18, r19}, @cred={0x20, 0x1, 0x2, r0, r20, r21}], 0x6, 0x4000004}], 0x1, 0x4004041) r22 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r22, &(0x7f00000fd000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/11/04 05:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) socket$inet(0x2, 0x6, 0x2) mq_open(&(0x7f000071c000)="657468306264657600", 0x841, 0x100, &(0x7f0000740000)={0x6, 0xfffffffffffffffe, 0x6, 0xe6, 0x2, 0x3655, 0xc75, 0x2}) syz_open_dev$mice(&(0x7f0000b74000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r1 = socket$inet(0x2, 0x6, 0x150a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fdd000)={@common="69703667726530000000000000000000", @ifru_flags=0x2000}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fde000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b72000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x5) r3 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x400000000000001) write$fuse_init(r3, &(0x7f0000f89000-0x50)={0x50, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl(r3, 0x1000000002286, &(0x7f00007b5000)="") socket$netlink(0x10, 0x3, 0x1) mprotect(&(0x7f00004ec000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) accept4$inet6(r0, &(0x7f0000fb3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000699000)=0x1c, 0x800) 2017/11/04 05:38:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003bc000)={0x0, 0x1f}, &(0x7f000066f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000089000-0x8)=@assoc_value={r3, 0x401}, &(0x7f0000c2c000-0x4)=0x8) pwritev(r2, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r5 = socket(0x10, 0x3, 0xa) write$fuse_bmap(r2, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r5, r4, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000002000-0x28)={0xfffffffffffffff8, 0x0, r9, 0x818, r8, 0x0, 0x7fff, 0x80000000}) syz_open_dev$sg(&(0x7f0000dd7000-0x9)="2f6465762f73672300", 0x4, 0xa0400) timerfd_gettime(r6, &(0x7f0000a1b000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = socket$netlink(0x10, 0x3, 0x4) bind$ax25(r6, &(0x7f00006a8000)={0x3, {"8eb9280a3373f4"}, 0x5}, 0x10) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000ec8000)="810fe62210e0ba16cbbcc3ebe9a47c570ef786c37d1de711e1e451ecbd64873cc09934886a8e5199ac5ebfdfacb51062ef57ac6d7ebbfaf0c78e74ab14deb3e3950b4439cf4665caa829c99fbc8a737505ec006b3b06f7dd9864849aa5b845fa4ca08db2ecb61455af4b0eb2efeb75e669931325aba6791b2fa58bace5f192232cbfa85d039a107f2b8d12fd06fe0d17f93dd75022fe9c06205d3b5ae08d65f170e0f8b6ca984f0cef831525fa6dc55b56e40bd8d5a009218b9c69863b8f371e161237a6ef0423f3dd9bf8103ffefd36d889e28400adced6a2ef639a69737754af663f76fe005293536f7549af9856d2") getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00007cd000)=0x0, &(0x7f0000b72000-0x4)=0x4) msync(&(0x7f0000c91000/0x9000)=nil, 0x9000, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00001d8000-0x4)=0x0, &(0x7f0000e49000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000cbd000)={0x1, [0x9aa8]}, 0x8) writev(r10, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f5303063e", 0x59}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00003fa000-0x30)={0x4, 0x8, 0xfffffffffffffffb, 0x8, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000c36000-0x64)={&(0x7f0000001000-0x10)=[0x0, 0x7, 0x400, 0x7], 0x4, 0x4091b4eb, 0x100000001, 0x800, 0x4, 0x4, {0x20, 0x2, 0x0, 0x401, 0x800, 0xffffffff, 0x10001, 0x6, 0x6, 0x2, 0x80000000, 0x72, 0x8, 0x1, "6a3298c2956beb78436f00d51a48066a410134e4414125a94f7d10d27e18438c"}}) ioctl$TCSETAF(r1, 0x5404, &(0x7f00007ae000-0x14)={0x0, 0xcd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/04 05:38:25 executing program 5: r0 = socket$inet(0x2, 0x800, 0x22960a65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x81}, &(0x7f0000ad2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x600, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001000-0x4)=0x80000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x9, 0x4, 0xffffffffffff0001, 0x0, 0x0, 0x2, 0x100000001, r1}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x6, 0x2, 0xff, 0xe, 0x3, 0x4, 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) process_vm_writev(r3, &(0x7f0000830000)=[{&(0x7f0000b31000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000ee7000)="", 0x0}, {&(0x7f0000e52000)="00", 0x1}], 0x3, &(0x7f0000ce6000)=[], 0x0, 0x2000e000) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000159000-0x4)={0x9, 0x0, 0x9000}, 0x4) r5 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r5, &(0x7f0000c87000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000d76000)={0x304, @tick=0x2, 0x6, {0x1, 0x7}, 0x10000, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r6, &(0x7f0000e66000-0x5c1)="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", 0x20d, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b5f000)={0x3, [0x0, 0x89e0, 0xceda]}, &(0x7f0000759000)=0xa) ftruncate(r6, 0x100000000) sendto$inet(r6, &(0x7f0000db7000-0x1)="85", 0x1, 0x0, &(0x7f0000e64000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) times(&(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0}) 2017/11/04 05:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000911000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000247000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00006c2000-0x58)={0xfffffffffffffffe, 0x3e2, 0x3, 0x6, 0x100000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f28000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000e64000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000592000)={@generic="a46bce47c9affc103b42de6eeac90c9e", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r4 = request_key(&(0x7f000072f000)="6c6f676f6e00", &(0x7f0000ab6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a02000)="707070317573657200", 0xfffffffffffffffa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000082d000)={0x0, 0x0, 0x0}, &(0x7f0000d49000)=0xc) getgroups(0x9, &(0x7f0000cbc000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a85000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb9, 0x6a800000000000, 0xffffffffffffffff, 0x5, 0x82}, &(0x7f0000e83000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000161000)={r7, 0x877, 0x100, 0x4e}, &(0x7f000093a000-0x4)=0x10) keyctl$chown(0x4, r4, r5, r6) bind$inet(r2, &(0x7f0000d66000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000011d000-0x8)={0x1, [0x1]}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000045000)=0xc) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000e29000)=0x0, &(0x7f0000ecb000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005cb000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008eb000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008d7000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000598000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x676, r8}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000093e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f00001f8000)="", &(0x7f00002ea000)=0x0) getrusage(0x0, &(0x7f0000c26000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c2e000-0x28)={@generic="30609402260000090000067d08cebd5c", @ifru_settings={0x40b81b73, 0x0, @raw_hdlc=&(0x7f0000c53000-0x4)={0x4, 0x3ff}}}) r9 = add_key(&(0x7f0000000000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xc)="", 0x0, 0x0) keyctl$setperm(0x5, r9, 0x0) 2017/11/04 05:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a7000-0x9)="2f6465762f72746300", 0x41, 0x0) getresuid(&(0x7f0000cfe000-0x4)=0x0, &(0x7f0000c46000-0x4)=0x0, &(0x7f00009c2000)=0x0) getgid() stat(&(0x7f0000fe0000-0x8)="2e2f66696c653000", &(0x7f00005e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000734000)=0xc) lstat(&(0x7f0000bf6000)="2e2f66696c653000", &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() stat(&(0x7f0000ed8000)="2e2f66696c653000", &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() fstat(r0, &(0x7f0000693000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000af3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000026a000-0x8)="2e2f66696c653000", &(0x7f0000602000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000594000)=[{r4, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r5 = dup2(r3, r4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2017/11/04 05:38:25 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000422000)={0x2, 0x78, 0x71, 0x800000000000, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x102, 0x8, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0}, r1, 0x80000004, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000d5f000-0x50)=[{&(0x7f00000a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000085000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000571000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000d98000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000fba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x0) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffd, 0x8000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000908000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x200000000) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x5010, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000936000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x8000000040000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x0}, r3, 0x7fff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f81000)={0x0, 0x100000001, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001c6000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015f000-0x4)=0xe8) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) futex(&(0x7f0000000000)=0x800000, 0x500000085, 0xfffffffff7fffffd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)=0x100000000, 0x20080000) 2017/11/04 05:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$random(&(0x7f000014c000)="2f6465762f72616e646f6d00", 0x0, 0x100) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c41000)=0xffffffffffffff00) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000015c000)={@common="73697430000000000000000000000000", &(0x7f00007aa000-0x14)=@ethtool_pauseparam={0x15, 0x2, 0xc051, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000a56000)="2e2f66696c653000", 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000df3000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) renameat2(r2, &(0x7f000077d000)="2e2f66696c653000", r2, &(0x7f00003bb000)="2e2f66696c653000", 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000572000)={0xd3, &(0x7f0000ec5000-0xd3)="904746443ce32689789ac1f5b44574d8b9c3d37202a001b57e720de318a94bec8eddaf4b4e67c07bb01bd05c25c9ed86ed13e7730a9ffdfed89db5176712dc94bd4025144c5a8d63278fa2e213a358a9d1a81daa44b0a9a718c7e756f279865fd8276185c659c008e48364cf49d632f1e3a0280b47f21993e29f8716cc7d54343df1790c6477652662419bea116fc5ad10afe441a3fb7d10f2898af13f4ad099892dbe0b0f3a5f9f8b411d4389b0262064b874bbc2ed79af45023c9ec5ddbd6a8373cbfc73efe5724a05312d688bd12ff0cc0a"}) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000638000-0x4)=0x400, 0x4) 2017/11/04 05:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a91000)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x8) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000245000)=0x4) r4 = inotify_init1(0x80000) fcntl$getownex(r4, 0x10, &(0x7f0000564000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r5, 0x0, &(0x7f0000001000)=0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000714000-0x8)=0x2) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f00003eb000)="2400000028001b00320000080077170000000000010000001b0007000000000000008010", 0x24) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x4, 0x32, r4, 0x0) socket(0xf, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) 2017/11/04 05:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e7f000)={0x0, 0x0}) fchmod(r0, 0x20) r1 = socket$inet6(0xa, 0x801, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bdc000-0x88)={0x1, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d000422000000d81405000000024e2e", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x100080003, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bd6000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000ef7000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$sock_void(r3, 0x1, 0x3d, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x0, 0x20040000) sendmsg(r4, &(0x7f0000361000-0x38)={0x0, 0x0, &(0x7f0000739000-0x10)=[], 0x0, &(0x7f0000972000)=[{0x1010, 0x13b, 0x5, "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"}, {0x108, 0x0, 0xad2, "3adefec94686f40f6b89498f4ddf147a70a2eb2a300000000087f0abb06535d74cbec256a5846ed069992b01a95641deea7d879765917a0c98ec137ead4d359e17672e5b157792e8f07edda0c1758313bdd8485d066a0f64b3e3dc463ec18219ee42c70907fff761429223af1e950c474904fa75703ca37491036049c99245ab2b70b141677c3f3e26225e5ccb34511b1fd593e5b43b037894598ef59059b278fb7cdb2b12c26cd6c42dac29f34d320494624d0df3965f66277417936205000a37346202a7dfaf01ff735a490d8a51d00a8fd44600800225f4bfb76e1433de62e32a3756da511cb7c67b2e87588f4dc5406762ff17"}], 0x2, 0x0}, 0x40) r5 = dup3(r3, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000ae5000)=0x200) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e6f000-0x8)={0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0xc) epoll_create(0x200000004) sendmsg$unix(r7, &(0x7f0000ca4000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r8, r6]}], 0x1, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000cf2000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x6, 0x8}, 0xc, &(0x7f0000726000)=[{&(0x7f0000e57000-0x2b0)=[{0x4c, 0x7, 0x0, 0x8001, 0x1, "5727e3361f446c8529d3a865bfec7f1cc35c780ed8a5b2b573bc968376d5ce006e20e4c7e3f10a34e483376fd27c6016dbc63e06e949f398e4a63052"}, {0xbe, 0x4, 0x508, 0x0, 0x7ff, "27dd1f4780049b6041828da996931b48b69e7b3c74ed989c8b044ae1f8921e129fcdd60d3d9417d374c5c4ea15c5b531763a4ae136329fc86ce07d2fd6ec600c391bd0aa94cb62aa41a8aee2c80c2d589646f51783b0ff9bc1e9ac82a7b7e2d0d7e0fd9aa94d5c774636efbaf262bf287e52bf213d171530b0f4021f3a03e26701e24c2f550c8eeaad5f9ea862b206ec0e6a119f79dde3f7d19abab1275e5ff1eaeab5206c938b96b7a6d24f8fd8"}, {0xf9, 0x3ff, 0x400, 0x26c, 0x81, "813e0ee64a0a41b0f9ce570cca1e14ff395892a19bdaa7c3f7df8d883f48ed4de91be2e7c88d55f4a94d9c32a8891850adb60a9d81f0f87e3371c851026448a499473460146c2c5029b4150f06b1e98d9b5a2816d1c0f5982a445c498ccc041ec2d7ef17c35f3497b7cd9b24e705a2a7a3638d05432616ff2f62b2909ff2b9690f057583c6870c77ad0de1ff75ba3975827a85bf3c42cb847c8f6ecb16563788335d584cfa5c1149d59091d6d614ade27f847f8b1474706579e4fdfa9823ab884f790d8a087f00bf1227d6cf5f930c016be38acf14c4ed6e6e588e71a84aaaf39c81a1d693160412e6"}, {0xad, 0x7ff, 0x200, 0x1, 0x100000001, "21cb686e40fe721f5456aef9ee44f830bcf7400a198362ec06164ed713bf5393ba9130369a842523ca2ea55e0fb55794d295fec2204b78ca8ce5422d1176c308c7693ea2f261c4642617c39ff7f225abca08911864f7bc8d7a04f5db6988cc9d356063695b9636b687d989357840ccc33bd79a23edcadd01651de1aa657fcb1758d1578ce8514d744fc09cf1f2110f668b8c2550c1b0a175aeea97f58d"}], 0x2b0}, {&(0x7f00007a1000)=[{0x1c, 0x9, 0x4, 0x24, 0x6620, "fbde20e2cd26edaa8873a66a"}, {0xe4, 0xe46, 0x708, 0x0, 0x95e, "b4af4eac97fc6d5b346486db3f70440c939f1e2859b964eee51081def806e2300fae65882441129a7b8b8f004070674e15cd87a944e1d92037a2de4ffad3e2dd1b96e86dcc894efb7127ee51f0a24b65544be25df8e4160eb5e4c5caa340ee4b78674e52f9e476b4dc2a89a5bd24429a8e2d7a8f12e2a4bc0b7a36157e484e944c46a0ffae02fe3d74d34de833a7e19d6eb8f50bf670de7a7fb917beb889ba1125f27d0ab55732f50f6a7ddd0d09e46805876129694145f382316543f475580b24d459b0d61dcdc5d79fac059497846397162a41"}], 0x100}, {&(0x7f000013a000)=[{0xbb, 0x3, 0x10, 0x7, 0x80000001, "bc07b42b8f522cd63370dd6b58451a0d62ebbb2253ca9f917b011681f78d662971bc325c6b7f562f340de9d9c8f2d7c3d251f195a8cc3ff0f76a23b5caadc475a257b50cb4c4b0942df09d99b1771460888998631cef9e8edb12b2c4e299335e78aeae8ddfe449ff20b7819076bd69c9b660f93b4c3e01d6edb8f10fe929f5ea8f70368d1aacf60e2ad03b160d41229f52e4db5b450d03fc6e79013136fa6a04697b0eaf0445d456602361"}, {0xdc, 0x1, 0x100, 0x87c8, 0x3ff, 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"}, {0xf6, 0x1b67, 0x200, 0x29c0000000000000, 0x2, "66dbf37c1a78e3de52164b2c253c331e5bf611bfe9471f374ea767ab07225dfe7d3b4f8230b0114f46f2419c306bec68b6fd4e1ff12bc539b8cc9916cdfbf1b8d69af2bb45a26b039c27b4ad411535362fe794ee4695a6f0b23db6ae35acde84d1e9e9aa94444c39b8a30431c248aaa9a9a4d97478d65a2929cc861ebea78310cb99d3ab1792b1a0f62db827b073fe376981de2b6931f562942a89b9a61e6dbb1675fd1fc213c28b9fa0219a2b91537c408d515f0bbaae3403272ca8195723882da018071932c7e178aa37075ca21921b14e6e1f44ec1162c1519de3cab2aaca3e2c80a1a7ea"}, {0xbb, 0xf7f, 0x21, 0x7fff, 0xffffffffffffffff, "764e3bbf0e309c1e5f0026f593822dccf283e70b542f7596b4b231ff5c1a09a81d6733c97b53fb432cd637a1e550ee8412464e588393bb8690c9cf0d159d12a40649245d270f70f14b4445a8e31822ad44eb21258f2657dc4a0187b287b0c27ac3c89c79cf4e5f235693b647a1c25fd6caf1471b8b9eb6f3834a31b35a356853ed597c8c35c8e78243d9ae85565bc75b0d9ae6195beb68f6095bf4ae61c8b230a2af69a3a36acd00e00776"}], 0x2483}, {&(0x7f0000156000)=[], 0x0}], 0x5, &(0x7f0000a0d000)=[], 0x0, 0x0}, 0x0) dup2(r7, r8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000626000-0x4)=0xc) sched_getaffinity(r9, 0x8, &(0x7f00002fe000)=0x0) tkill(0x0, 0x0) dup3(r7, r6, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x8)="2f6465762f73672300", 0x1, 0x142) 2017/11/04 05:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007f5000-0x8)={0x3, 0x104, 0x0, 0xa, 0x9}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000109000-0x6)="72656e6f00", 0x5) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000000011, 0x802, 0xfff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2e000-0xb)="2f6465762f6877726e6700", 0x40ffff, 0x0) unshare(0x28002200) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000011b000-0x4)={0x0, 0x3, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d, &(0x7f0000f4b000-0x1d)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x10000000010000, 0x0, 0x100000000000db}}], {{0x88ca, @x25={0xfffffffffffffffc, 0xeff, 0xf6, "dfb6cc66da52b3dd"}}}}, 0x0) utimes(&(0x7f0000686000)="2e2f66696c653000", &(0x7f00002ee000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000cf4000-0x4)=0x2000000000, 0x4) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x801a, &(0x7f0000d08000)="1f61a49c8c549e408fb0677bb50473cd29780e6c527d25c17c62afa8565b3325f00d77947583a19938f53630d2f56ff87de59e95e75388459e93d9e058278ee4ce3938ed8d4291eeb6febcfe029b0cabad4c57066d54ccf0e0331200081dcefe5c938ec624156ceff9ade95b6590a109756d6f06b66421170289a5bf0b24722053f274f4409a6f984af553ac00000000000000072167c40e68d64ad15edfd16c5bd2ed9a2c758a0e8ef830003af2434a19f8573701780904d47bb53e831de73f81b6aed28c2432c3d887", 0xca) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x10000000005460, &(0x7f0000fb1000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b7f000)=0x10f, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000092e000-0x90)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r1, &(0x7f000092f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00008fa000-0x20)={@generic="645532179fae7a6b2fc8d0698c4334e2", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpgrp(0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:25 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) fstatfs(r0, &(0x7f0000a94000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x3) bind$inet6(r1, &(0x7f0000dac000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af}, 0x1c) openat(0xffffffffffffffff, &(0x7f000084f000-0x8)="2e2f66696c653000", 0x6000, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000368000)="2f6465762f6c6f6f702300", 0x0, 0x40004102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000894000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001000-0x110)={0x1000, {{0xa, 0x0, 0x2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) fstatfs(r3, &(0x7f00003b2000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") memfd_create(&(0x7f0000e5c000-0xb)="2f6465762f6c6f6f702300", 0x2) r4 = dup(r2) fadvise64(r4, 0x0, 0x2000000, 0x4) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000001000)=0x0) write$fuse_init(r4, &(0x7f0000e5c000-0x50)={0x50, 0xffffffffffffff7f, 0x0, 0x6, 0x7, 0x1, 0xc2f, 0xfff, 0x20, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000d43000-0x4)=0x0, &(0x7f0000a6d000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r4, 0x6, 0x6bf, &(0x7f0000004000-0x4)=0x2000008, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r2, 0x8001, 0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:25 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f00009b3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x10000, &(0x7f0000000000+0xa90)={0x4, 0x2, 0x0, "c8b7f885c950", 0x3ff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x75d, 0x8, 0x0, 0xffff, 0x5, 0x5, 0x800, 0xff, r1}, 0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x8}, 0x8) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1000, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000004000-0x12c)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000004000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x5, &(0x7f0000003000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x4}, 0x1fc0}, {{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000004000-0x7)="00000000000000", 0x7, 0x8000}, 0x5}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000-0x40)=[{&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x4, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0xffff}, 0x4}, {{0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x2, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x0}, 0xa5e}, {{&(0x7f0000002000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000003000)=[{&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000001000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000002000-0x9)="000000000000000000", 0x9, 0xffff}, 0xd821}], 0x5, 0x40000001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) 2017/11/04 05:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) symlinkat(&(0x7f0000dac000-0x8)="2e2f66696c653000", r0, &(0x7f000088c000)="2e2f66696c653000") clock_gettime(0x5, &(0x7f000006e000)={0x0, 0x0}) readlinkat(r2, &(0x7f000044a000-0x8)="2e2f66696c653000", &(0x7f000037d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) stat(&(0x7f0000cda000-0x8)="2e2f66696c653000", &(0x7f000026f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b6000)=0xc) fchown(r2, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") getsockname$ax25(r2, &(0x7f00001b4000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000445000-0x4)=0x10) rename(&(0x7f0000c7b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa9000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/04 05:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f00002aa000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82004) r3 = socket(0x20000000000a, 0x3, 0x0) sendto(r3, &(0x7f00002b4000-0xfa)="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", 0xfa, 0x2000c080, &(0x7f0000ce1000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000080000003, 0x1}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a0000-0xc)="2f6465762f6175746f667300", 0x84000, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000906000)=0x9) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000c1000-0x10)={0x5, 0xb4, &(0x7f0000b2f000)="e4d6924d9d899472d852cb7ee1493ce4d7d1bc83427cbac3c0b62116acf5369a5c579e455ade76002fec3fb639861523307af99442ca933cfff44ceb832f538cbc807a25c139aa4311848d7d52298dce77b8213547450b00a6e704022ff7b384e6ab0abc4e9a4467b8daf1f074b250cf11471fed02f147405126a10a97dad3b196eeb7208a73db5d367cabdabd93a6908fc0ade328a2e1d870188ce76c2e06ef93a2bc686dd91fefaa96434361bc42aacb69f698"}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000db0000)=0x0) fsetxattr(r3, &(0x7f0000818000)=@known="73797374656d2e61647669736500", &(0x7f000068a000-0x4)="5d2f2b284270726f632100", 0xb, 0x0) r5 = dup3(r3, r3, 0x80000) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000a98000-0xe8)={0x0, 0x0, 0x0, 0xf186, 0x8, 0x0, 0xb, 0x4, 0x4, "4b65ba916a81679a0ed22a5e6979cb9bec8b8ad9b5d3bc3b6870073e519bf5351461e98e506e7bf57d74c4ba5f70202385aba81d3a17844f81f138f436e3d20d", "2e69f62833d6f48a18b5f04ca4b16ffd72976516475ace2e2e41e6d0e2218f394128e2ef312e3cf4dc4b340b87a3951d59f1c478767b5eabee19f9349702bd2a", "db04317e69d8cba00ae760a940e37ad8f3d8dd97f1e0c8b235f4b83439a03f41", [0x1, 0x7fff]}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f000094a000-0x20)={@generic="8deede9745cefe17b46e97209762df2e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) finit_module(r5, &(0x7f0000236000)="2f6465762f6175746f667300", 0x2) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x2) r6 = socket(0x10, 0x3, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f00007db000-0x4)=0x3) write(r6, &(0x7f0000bdb000)="220000001a00070b0000000000001201014b81000500010007000000000000000500", 0x22) recvmmsg(r6, &(0x7f00004f7000)=[{{&(0x7f0000dc3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001e4000-0x40)=[], 0x0, &(0x7f0000077000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000877000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000083000)=[], 0x0, &(0x7f0000fca000-0xe5)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00009af000)={0x0, 0x989680}) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000afa000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000029e000-0x10)={0xfff, 0x9, 0x1, 0x7fff, r7}, &(0x7f0000a34000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00008ab000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x0]}, 0x5c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x140)=[{{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x34)="", 0x0}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x2, &(0x7f0000000000)="", 0x0, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x7}, 0x4}, {{&(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xfff}, 0x6}], 0x3, 0x20, 0x0) setsockopt$inet_buf(r8, 0x0, 0x60, &(0x7f0000809000)="", 0x0) sendto(r6, &(0x7f000059f000)="91b816784c9a06c3c47cfc9f894ccb3424bea72168867a4cce5bddc020e5772151fe2b14c539234269c4f0e49cf6b8982b8886887581726b537eca3c26a427da01b5d10ddfc8e7cfd2d04dc05c21c68b9333d161aa96114c2498f069e2e5144cf47ae0aa108713de330275f3e48a1b48e153da40efe09c05e5e6244d5b968192d0892716d1d7", 0x86, 0x20000000, &(0x7f000064b000)=@alg={0x26, "6861736800000000000000000000", 0x2f, 0x4, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000685000)=0x0) splice(r2, 0x0, r1, 0x0, 0x100000000, 0x0) [ 75.790241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=8639 comm=syz-executor5 2017/11/04 05:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000046f000-0x75)="", 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x400000, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000198000-0x4)=0x0) sched_getattr(r1, &(0x7f0000b55000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) lstat(&(0x7f00001b4000-0x8)="2e2f66696c653000", &(0x7f0000460000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000817000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000)=0xe8) syz_fuseblk_mount(&(0x7f0000b49000-0x8)="2e2f66696c653000", &(0x7f000095c000)="2e2f66696c653000", 0x1, r2, 0x0, 0x6, 0x6, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000001000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x0, &(0x7f0000000000)={0x11, 0x800000000ff, r3, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = inotify_init() inotify_add_watch(r4, &(0x7f00004a6000)="2e2f66696c653000", 0x0) symlink(&(0x7f0000210000)="2e2f66696c653000", &(0x7f0000cc4000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005bb000)={0x4}, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000094b000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCNOTTY(r0, 0x5422) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) r6 = dup3(r5, r4, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x5}, &(0x7f0000666000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000069e000-0xa0)={r7, @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, 0x201a, 0x4, 0x90, 0x31}, 0xa0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000436000-0x4)=0x82) ioctl$TCSETA(r6, 0x5402, &(0x7f0000405000-0x14)={0x0, 0x7, 0x2, 0x2, 0x0, 0x1, 0xffffffffd8091fc0, 0x3, 0xb5, 0x1}) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000fb7000)={0x153a, 0x9, 0x9, 0xfffffffffffff4a8, 0x0, 0x3f, 0x80, 0xe510, 0x3, 0x5}) r8 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000b5a000)=0x0, 0x0) 2017/11/04 05:38:25 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e56000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) sendmmsg$unix(r1, &(0x7f0000a7f000)=[], 0x0, 0x3) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000f3e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000) add_key(&(0x7f000056c000-0x6)="6c001f000400", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b30", 0xc4, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) dup2(r4, 0xffffffffffffffff) 2017/11/04 05:38:25 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a44000-0xd)="2f6465762f7573626d6f6e2300", 0xb4, 0x1000000000000) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0xfffffffffffffffc) fchmod(r2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r3 = syz_open_dev$mice(&(0x7f000002b000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000046b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f00001bf000)="", 0x0, 0x0, &(0x7f0000d0d000-0x14)={0x11, 0x4, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f7667615f6172626974657200", 0x38, 0x0) syz_open_dev$evdev(&(0x7f0000bd2000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x181000) accept$ax25(r7, &(0x7f0000b99000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000681000-0x4)=0x10) ioctl$TIOCSCTTY(r6, 0x4c06, 0x2) add_key(&(0x7f00004b1000)="6269675f6b657900", &(0x7f0000be0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d5000-0x1000)="", 0x0, 0xfffffffffffffffe) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setreuid(r5, r5) pwritev(r8, &(0x7f0000390000)=[{&(0x7f00009c8000-0xd0)="46c407c4cef44e87852359c56b9a00e9e9a8f43ed719b185c73cd265ecc961b974f32efa212df32b574800cad58897ec396b50ce12bec4f93291af9f200ec8e0f0e157226fc16c77a77a3fc167b51d2c58bb8e66f6b693cdcc6bc825f42c5087aa39aaeb6aea30fc361b39f56cd05ace4b2f8093982d8bc37e2852323b931e9753825ac808b14a56934f6b1a8e26a2a3cf6e76ed20603b72c6f4dd17790670af8299690d31d49e6659971ac35eba34540a09aa48ffe646489f1b5fec4604e0ac0a682fbbd61a6f9423a3ec1745a21062", 0xd0}, {&(0x7f0000f35000-0xbc)="c884bcf94f75ce146209b0424c2e6b62f66fcf038e637c365e57d7c6e7e2e19dcff5290e00de0a6140ef1525a38d649785716918ebdbdb97a320faa86cc33bf5fe0dfee8194f0e25736ea4ea476564419a1accb7308c6d924b395c3342601ca8b1216094de32c1e8a47dca1f6f349b7875408368e92b11ecfaf55aa2a98734c3ba0f6a87845f6b8af1dccf78c295bff5087ad939ab5fd8cc69a8ac205e29ddc728618275f28b9755da3c2fd654ce0ee2dd21577c9516c9d2ff24cfc3", 0xbc}, {&(0x7f000045c000)="7678a2a87ac3edc72107a52b0ab52a147edae2e5f40758b24405971249207ad991c05d0b75f34405abb56df7af58f26e9a5f27e021cae3963bcfdf2b82b4126b6becc6589e794d5d6de32e0a8adb76d7027e7350104d8c5b84b9b7f9d029b3ea7793fa29e97d19fd0dc87fb54b24b9a47f19c5e6e3a4b254b86a63dc8dafaa9529cc84808e3f44774ca6f158947740311f7f13de92ff56e45cd8758013e7855f3d5fd4d221c435aa6826242d790e1cafa3eaca6ef75996", 0xb7}, {&(0x7f0000a71000-0x8b)="9d1f126dd1ed887ff531bc40ba6267787c834b4032c44cf0fa6b73db84c3b79aaf707ad0b7ac9e97293985de9bda1a8056d0f380aa823fc7142e4213a780a5668dd2db10b2071cb52492b3ef0626e6bb7218d16c31b63a0a5e98ef4582b06e9ce29d83f77f47ffd711458e02ebeef101fc7a1cb1f5cbb5cadccfc290352b4805253b1c7197ec9263743f61", 0x8b}, {&(0x7f00006ab000-0x62)="cd0ba5bad606547f411d1dcbe4d14f6ac54d3dcbdf95ec5681fc0ef4edc6e9ce6e900d81925758e41ed22406b8117f9b916d58c0de060cebc350bcbce82639f6fd43ce3915e4c9229fa16346a291cc155dfcfc2b6ff5e1f3f4090627a807e1e309575463ccc35009801c0d714f0806cb480446bea4c8d4cf3749ac5ab1b2612323907c85bdc963179852b6e82725a36d7a9049284c135b156dda18c5cc281bdb4a8b4788e7380c297473e212de3b362808f2541488b501b0b9ab0c3217b441df03135e789c322da21e880e92afae1b7e2c273cf3b616a5945074bebe45", 0xdd}, {&(0x7f0000bb3000)="a7d8a37bed3b224a17cfc924db9e27e7564d1fb60cf16789fa56e7035c74ed2c025b36736430fa654744", 0x2a}, {&(0x7f0000147000-0x1e)="5d7f81186c083e257110db0595d9cc17adc58af4ae3440148cff10094847", 0x1e}, {&(0x7f00007d4000)="", 0x0}], 0x8, 0x0) 2017/11/04 05:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000074f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x340) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000153000)={0x0, 0x80000000, 0x1000, 0xa5e, 0x7ff, 0x8, 0x47, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100, 0x7e00000000000, 0x8, 0x0}}, &(0x7f00009f3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000016f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2c000+0xa0)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000b48000)=[{&(0x7f00006c5000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f000005a000-0x80)=[{&(0x7f000036c000)="5612d907f6588daa805ff95d8f3ab19681c3e5a16f3d1d5c891595fe8d518cb60bf6efd83a421e51c76b9c2c94a35a994bb81af6874458556129142aa73f087e766c5fbd2eb59dcdeeb2b6655575b4cadfcfaf1ac1c8db23431a24081001f6c7a7781aab84245216ce20ff3035f0a37332cf7af541a87df4cb", 0x79}, {&(0x7f000023c000-0x36)="e34bbe6302c03f5445c781b9a2cd573e9abf765d216f1dd5a648d4302273817b2180c030977e6fdad2709b388b068e0292c587e339d5", 0x36}, {&(0x7f0000aa7000-0xe5)="7d461fea5786bf19c3ff7d51f4c4e5da76c0432c217b7673059862abd9d89dae1db36c0aaf6dcfb110afbe94beaa76c5a73548ef940b9a2556a4ac35378fc01753e43d47da5cabb6901a74e4415a15fc072360771b3f23c3edabc8f0e46f5ea4a32762ec3f22297886a2611ba7626bb1dc4161995a84cdf2b7349a1dfbc752e46d5c5ae411e547a59aee62f59be93643fd3828c754628cd363b9ea0b22136e86c3f9ce44c381d5e9f1ab38b51b426633b138deb90d48211824ea2ffd0413cf1f19964e71176d2e4a939fcdbac05e954b1cd8865d3c8caa4507da25d2af87e2d92d5fb07c41", 0xe5}, {&(0x7f0000c9e000-0x3a)="1e59668ca804797dd9dd1afe9ef36ebaa456a9760ca1cdb80178e6e6cff33b374679e08a2a3bf5c3ebbc91d60cc49e4fb06398d85a13474a582f", 0x3a}, {&(0x7f0000ed0000)="ecfad554332c89096ea89e3eff82d33ae1b4d712c6a91e767e7bf39d782319578a7686ee8ca06c403d358c48cfeabb5219b6a78f", 0x34}, {&(0x7f0000688000)="aedd53c8ca5dbfd09c0066dbf19d401dbfcbfeb61dcc9dcbbf0a47cb9d2944cc68996e4b670bedccb9c0b538992231b4b790c382c7f2091cc5b9c28135cd915240aa7465db5a1177b5a37267e4523380da4444ba8a61e85512a457fb313e8a6b70193e11f05e2c4e4ecb7e6b4bae39a90b632548401be3260f2187a975c3178fdbb2f809033590c2a09e39993e82d565462173620c460a15419c81b1b0147b73a08593184977930cba25c9763cd7be5b74abb661c435e4b53a4480c035202ca7367bf5d9cd03f29578e4527b", 0xcc}, {&(0x7f000073d000)="", 0x0}, {&(0x7f00001a6000-0xdb)="d2da34ce0677a7ae042bee69cfd57df2ad0c5150109dcd3720094303d7d74e09cd4cee2e6b6cd2bf5797c3f4a60cce670d47de9c810696c7fae347255159612d0998a93aae848e5da8f08a8e7d0e65dc615c7635cfee00e619d8d703bfc4ef1340245b79d8081cd6690c106246539c3cd64b76dbb6c9a59545ad91646d6211a34af6e71348168f463f73a204bdca5cec7d90b87d56333d92d8e4ef3d0bf5468a7c2716a1b0ecc8a6924b8e5209c036a3107f0f466485e29e8b6bf168855cc3ed41b3d50e25fc920dc798e61b0a640d44fb2557a8cf33e98fce89bb", 0xdb}], 0x8, &(0x7f000065d000+0x89a)=[@init={0x18, 0x84, 0x0, {0x400, 0x6, 0x80000001, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xffffffff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x8001, 0x7, 0x8, 0x2, 0xfffffffffffffffc, 0x4bbe, r2}}], 0x3, 0x20044045}], 0x1, 0x5) r3 = accept$inet6(r0, 0x0, &(0x7f0000e51000-0x4)=0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000472000)=0x4, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ea9000-0x20)="2500000000000000811a02008014000600000000000182090059a709ff240000"}) r4 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x28042, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000046a000-0x4)=0x2, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) flock(r6, 0x2) symlink(&(0x7f0000fa1000-0x8)="2e2f66696c653000", &(0x7f0000d31000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffe) accept$inet(r5, &(0x7f0000ef7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088c000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000075a000)=@get={0x1, &(0x7f0000da3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f00001ed000)="2e2f66696c653000", &(0x7f0000904000)="2e2f66696c653000", &(0x7f00000ba000-0x5)="70726f6300", 0x1080, &(0x7f0000e52000-0x78)="c2c9baf130db617c37e47ee260e943c69850f678b69d423a8a96edf17911c530de53626581038d3167bfa4f46047850c6bccf999a4a6f32fdd1e9673aed151197bbece5ea02d9e734e95010cc82f5c8404c87f1c8526ad0a92e3cbc86b1cebf70f59981538afd971ac7a8ef8cda592d269da9b1d9c03c45e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) fremovexattr(r5, &(0x7f0000047000)=@known="73797374656d2e736f636b70726f746f6e616d6500") setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008b2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000719000)=0x10) bind$llc(r4, &(0x7f0000da3000-0x10)={0x1a, 0xf5, 0x3, 0x5, 0xffff, 0x5, @random="5a990411d69d", [0x0, 0x0]}, 0x10) r8 = open(&(0x7f0000f28000)="2e2f66696c653000", 0x4003, 0x0) ftruncate(r8, 0x8000) request_key(&(0x7f0000bc3000)="7573657200", &(0x7f000060e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d95000-0x5)="70726f6300", 0xfffffffffffffffd) 2017/11/04 05:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x3, 0x4, 0x8, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c49000-0xbd)={r0, 0xb5, "cdc9272f1a0df97b2be3622dd92be0ff0be36fcc80d9ec7920abb665008f3f1e89693e767cf5541a7354a0579985c3b2f0a9b46f22af388ebb39d9cb4fc73f804762ea84aa7ea136677ed898e429b1e36c9ef8f2dd0921e35ccbfed1236458ea4d1041a6e6083f452643f853be38a83aa78056f0dacd4fce9e9483bf4135bb81d355d9929f178615384662d51cceeecead6e508a7a6d977448b479ad2ce0f13e1d4f22b621a54e70f2e7bbcef541d79276a933345b"}, &(0x7f0000a05000)=0xbd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000573000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000037000-0x10)={0x8, &(0x7f0000c49000-0x40)=[{0xffffffffffffff5b, 0x7d, 0x9, 0x73}, {0x8, 0x100, 0x401, 0x4}, {0x3, 0x8, 0xfffffffffffffffd, 0x4}, {0x0, 0x1f, 0x400, 0x7}, {0x0, 0x7, 0x70a9, 0x800}, {0x7, 0x100, 0x6, 0x3e2}, {0x100000001, 0x7f, 0x38, 0x199}, {0x80, 0x5, 0x85, 0x2}]}) gettid() r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r3 = getegid() fcntl$getflags(r2, 0x401) setfsgid(r3) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r2, 0xa, 0x18) fsync(r2) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000409000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002f4000-0x4)=0x8) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000bc5000)=@assoc_value={r5, 0x8}, 0x8) syz_open_dev$tun(&(0x7f0000a0a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="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", 0x1ff}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000c41000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cc000)=0x1c) getsockopt$inet_tcp_TCP_PSP_CHECK(0xffffffffffffffff, 0x6, 0x6c7, &(0x7f0000b88000-0x4)=0x0, &(0x7f000028b000-0x4)=0x4) sendfile(r2, r4, &(0x7f0000a31000-0x8)=0x0, 0x100000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000088e000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000026e000-0x4)=0x0, &(0x7f0000675000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x1691, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c6f000)="2f6465762f70707000", 0x102, 0x0) [ 75.873996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=8658 comm=syz-executor5 2017/11/04 05:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005f6000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) symlinkat(&(0x7f00009c0000)="2e2f66696c653000", r1, &(0x7f00009ea000)="2e2f66696c653000") munlock(&(0x7f0000ca7000/0x4000)=nil, 0x4000) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000faa000/0x3000)=nil) seccomp(0x1, 0x0, &(0x7f000027d000-0x10)={0x6, &(0x7f00004c0000)=[{0x7fffffff, 0x1, 0x91a, 0xc52}, {0xfffffffffffffff9, 0x101, 0x7, 0x37}, {0x9, 0x2b7767c7, 0x20, 0x0}, {0x4, 0x4, 0x5, 0x7}, {0x7f, 0x2, 0x308, 0x94}, {0x7, 0xc162, 0x10001, 0x3}]}) r3 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r4 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f36000-0x4)=0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000368000-0x18)={0x4, 0x8c, 0x10000, 0x1f, 0x7, 0x3}) keyctl$read(0xb, r5, &(0x7f00000b5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) pwritev(r4, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b2b000)={@generic="76feb6e7603b65973b22cc9bb7c5afa8", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/11/04 05:38:25 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004f1000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f84000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x10001, 0x1, 0xfffffffffffffffc, 0x1}, &(0x7f0000f83000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f84000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f80000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000769000-0x10)={0x0, 0x2, &(0x7f000016f000)=[@in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007da000)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f83000)={r4, 0x0}, &(0x7f00005cd000-0x4)=0x8) bind$inet6(r0, &(0x7f0000e5d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f83000)=0x3, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f84000)="b41c9a08f74c923b707af17fb09120d6e71ec7d41863e0b6192861d8c1cab582dc9ed30e8bde3cee4c2c394a8489c3e45ee7eac663839c641832c4a1501effce763fe70310b5e96c7b711520bbfcbb6293eef1dcd5b91d3a8dfb1800bf1eed49adce42c8fd4dec28b9ee77d9f467af475aa17a899ba4f25ca555d4484b2f39a31810f89ccd40f162a122", 0x8a, 0x2040003d, &(0x7f000073a000)={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007d8000-0x8)={0x0, 0x0}) accept$packet(r6, &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f83000)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001d6000)={r5, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x4aa7, 0x6f9}, &(0x7f0000f85000)=0xa0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f87000-0xe8)={{{@in=@multicast1=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bec000-0xc)={r7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f80000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f81000-0x4)=0xcf) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00008aa000-0x4)=0x8007fffffff, 0x4) r8 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r8, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000f6d000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f30", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004fb000)=[{&(0x7f0000f75000-0x9)="00", 0x1}, {&(0x7f0000f75000)="", 0x0}, {&(0x7f0000f77000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00000c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f000064e000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) 2017/11/04 05:38:25 executing program 7: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x62) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000749000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ca000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000324000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000c2e000)={0x0, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[]}) ptrace(0x4207, r2) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000b44000)=0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x20000000004070, 0xffffffffffffffff, 0x10000000000000) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000)="2f6465762f7667615f6172626974657200", 0x2001, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$TIOCEXCL(r4, 0x540c) mmap(&(0x7f000018f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000c30000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x4000000003, 0x35, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000c32000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00004f9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x4209, r2) close(r3) get_robust_list(r2, &(0x7f0000c31000-0x8)=&(0x7f0000c30000)={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x8)=0x18) 2017/11/04 05:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0xc, &(0x7f000000e000-0x4)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000016e000)={0x0, 0x3, 0x10, 0x2, 0x7}, &(0x7f0000d51000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000d000-0x10)={r2, 0x8, 0x6, 0x10000}, &(0x7f0000bba000-0x4)=0x10) pipe2(&(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9549}) ioctl(r5, 0xf8, &(0x7f0000b83000)="de01800000000000008f4964a8b028d2bcc1bea68ba4aba7a1517f123ab4c5b46197c44b75f59c32dd84ac60e151a2964e26d4bf642a620e05a3ab12504b3414e07893d08d573f3378b9681a000006000a27819b0427743c7f3148330aa0a1dad3bedb32") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000216000-0xa0)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x8, 0x7, 0x9}, &(0x7f0000601000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000010000)={r3, 0x2, &(0x7f0000011000-0x20)=[@in={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f000000d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000011000)=0x1000) setsockopt$inet_mreqsrc(r4, 0x0, 0x29, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) mprotect(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$sg(&(0x7f000073e000)="2f6465762f73672300", 0x1, 0x4000) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f0000cfc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fsync(r6) sendto(r6, &(0x7f0000b19000)="eccc99f19ed5a7881a41176d8cd18dc5058fa1fe6cabebad553ad226951396f5bb9ef016423bcb51f344927d4af3153f12ebf3a445fc927e3bde22f326d7973d2be1f191e2bbba349ad29eb3d1a60832e1fb87b3f1c81f75b9f34fdad1dfd3f7882fb71e7671b66767f43ff68f3c3847184a39c27136640d4891f5ad45b3ab585ecd18cca2c5d41eb31311de539c1410f955604908536cc25d67d044dbb16f27048aa4e3f1dbd5f4b7800819f25dd8e716c9930ebc395a641d1f73d57fb572d466047ee279d1177e6cce9eaa0b7d0c8c1e4bc9a58b0859a14ce905cb46af2cd7902456ac5b39ee41c056c5bb22e7", 0xee, 0x10008000, &(0x7f0000179000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000043000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000fec000-0x78)={0x100000000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x7fffffff, 0x3, 0xfffe, 0x48000000000000, &(0x7f00000ac000)=@generic="1618bbdbb41efdff11a37a7f4ba9a4a7", 0x7, 0x454, 0x0}) getsockopt$inet_tcp_TCP_INFO_EXT(r7, 0x6, 0x6b2, &(0x7f0000582000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bd0000-0x4)=0x54) writev(r8, &(0x7f0000119000)=[{&(0x7f000044e000-0x59)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d8191d58a2b24a03ca9164723e01000010282132e23ffb0110001741380200010000800000000000000000000000000000000000fd12ab00094a0f536e15", 0x59}], 0x1) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000e25000-0x10)={0x0, 0xef, &(0x7f0000ae2000-0xef)="ac438bfd87e7f76175cca0e99582dd53b4a7356bc3002d376e2ba812ffb2d59dcc7d5fd5179f33c5089d2a2f8d407bf2ff21831f6cef8bca66e3f30cabdf3e9aa7216507c230fcd3920707698aa7b57eab24b9e334b1e8adc4eb07140cd3fdc7a4e5904240e0d7084e3e2809ee1266991e1f8c4cdce15c934b760864a65a75aa9135c4638f17102ffb5592be25c7486616abd448a5ddb3ff26d45b8c87801602b214f27cdfe1ef78022401e17f70920bb1a7dcb77931222351264782636b494423bd987a81d1f6c641d0dc0a66925d3f66816cafbe00cde59cf2444d2483e738c377eda9ccfd68a5f2a165789cd8ca"}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) 2017/11/04 05:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000af9000)="fff8", 0x1) pwritev(r0, &(0x7f0000d65000-0xa0)=[{&(0x7f0000d9e000-0xe9)="", 0x0}, {&(0x7f0000382000)="e4", 0x1}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000181000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x2, 0xd2, 0x0, 0x3f, 0xae54, 0x7ff, 0x3, 0x800, 0xa4, 0x4, 0x8001, 0xb2f2, 0x5, 0x5]}, &(0x7f0000f1a000-0x4)=0x108) clock_gettime(0x3, &(0x7f000065a000)={0x0, 0x0}) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x0, 0x68, 0x0, 0x401}]}) readlinkat(0xffffffffffffffff, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) clock_nanosleep(0xf0463ee9761ee5e, 0x0, &(0x7f0000e6b000)={r1, r2+30000000}, &(0x7f0000980000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000f23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a0000-0x4)=0x35) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000f77000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 75.956383] blk_update_request: I/O error, dev loop0, sector 0 2017/11/04 05:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) r0 = socket$inet(0x2, 0x10000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e77000-0x5)="6c7000", 0x3) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f89000)=0x0, &(0x7f000061d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000aaf000)={0x27, 0x0, 0x0, 0x0, 0x3, 0xffffffff, "b22dc21076cabe9c229ef36b3d7b1c4c6e44adf03bc11d858a7eb56b7400f79e3632c185c7a24f4b287615f407bf3e12a533a16ad9922a507b459f61c610e9", 0x100000001}, 0x60) connect$inet(r0, &(0x7f0000ca1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007db000-0xa)="68696768737065656400", 0xa) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00004bf000)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000c7a000)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000053b000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa2000)="bd", 0x1, 0x811, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0x7366fda2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getscheduler(r1) sendto$inet(r0, &(0x7f0000841000)="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", 0x21c, 0x0, 0x0, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00008b4000-0x1)=0x3) clock_nanosleep(0x0, 0x0, &(0x7f0000ea8000-0x10)={0x77359400, 0x0}, 0x0) ioprio_get$pid(0x1, 0x0) sendto$inet(r0, &(0x7f0000f45000-0x1000)="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", 0x7dc, 0x1, &(0x7f00004f1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000053d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r2}) 2017/11/04 05:38:25 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7ffe, 0x0, 0x84000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0xf, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000542000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000db0000)=0x0) r4 = syz_open_dev$tun(&(0x7f00001ce000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="3060a502000600000000b67d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r5 = creat(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) sched_setaffinity(r1, 0x8, &(0x7f0000d57000)=0x8001) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f000076d000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e75000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) ioprio_set$pid(0x0, 0x0, 0x6) sync() socketpair(0x15, 0x80000, 0x9, &(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r6, 0x0, &(0x7f000093a000)=0x0, 0x7ff) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r7, 0x89f3, &(0x7f0000781000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000007000)=0x1000, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x400000007, 0x403, 0x2000001, 0x1}, {0x4, 0x100000000, 0x1, 0x7fff}, {0x8, 0x9, 0x10000085, 0xffff}, {0x2, 0x1000, 0xd82, 0x1904}, {0x3ff, 0x45c, 0x7, 0x1ff}]}, 0x10) r8 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r8) [ 76.023109] blk_update_request: I/O error, dev loop0, sector 0 [ 76.029422] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 76.037248] blk_update_request: I/O error, dev loop0, sector 8 [ 76.043227] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 76.050895] blk_update_request: I/O error, dev loop0, sector 16 [ 76.056978] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 76.064632] blk_update_request: I/O error, dev loop0, sector 24 2017/11/04 05:38:25 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e72000)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) r3 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x401) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x34, r4, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r4, 0x9) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x36, r4, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x7, 0xffffffffffffffff, 0x0, r1}) getsockname$netlink(r5, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x400) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00009b0000-0xa)="2e2f66696c65302f62757300", 0x1) stat(&(0x7f0000db6000)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r5, &(0x7f000028d000)=@abs={0x0, 0x0, 0x0}, 0x8) lchown(&(0x7f00003ab000)="2e2f66696c65302f62757300", r2, r6) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000e75000-0x8)={0x1}, 0x8) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x100}, 0x8, 0x80000) 2017/11/04 05:38:25 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x30, r0, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x3, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x62, &(0x7f0000006000)=0x0, &(0x7f0000016000)=0x4) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000004000)={@random="f88216f453f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xf47, 0x75c0, 0x1}}], {{0x400000006003, @ipv4={{0x6, 0x4, 0x19, 0x61b, 0xa5, 0x0, 0x5, 0x6, 0x0, 0x0, @rand_addr=0x2, @broadcast=0xffffffff, {[@noop={0x1}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x3ff, 0xeb47, 0x0, {0x21, 0x4, 0x2, 0x5, 0x6, 0x0, 0x0, 0x3, 0xff, 0x4, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x3c, 0x60c7, 0x1, 0x76, [{[], 0x28}, {[], 0x98b}, {[], 0x5}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xffffffffffff0ec3}, {[@rand_addr=0x8], 0x80}, {[@broadcast=0xffffffff], 0x7fffffff}, {[@multicast1=0xe0000001], 0x15a7}, {[@multicast1=0xe0000001], 0x401}, {[], 0x42}]}, @lsrr={0x83, 0x2b, 0x1, [@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @rr={0x7, 0x7, 0x100000001, [@rand_addr=0xfffffffffffff53a]}]}}, "1a"}}}}}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x17ff, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @rr={0x7, 0x7, 0x8e, [@rand_addr=0x8]}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000000f000)=0x8000004, 0x4) listen(r2, 0x9d24) listen(r1, 0x4) syz_emit_ethernet(0x36, &(0x7f000000e000+0xddd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x200, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x43, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x3, 0x8000000000, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) [ 76.070721] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 76.078402] blk_update_request: I/O error, dev loop0, sector 32 [ 76.084456] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 76.092142] blk_update_request: I/O error, dev loop0, sector 40 [ 76.098218] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 76.105880] blk_update_request: I/O error, dev loop0, sector 48 [ 76.111928] Buffer I/O error on dev loop0, logical block 6, lost async page write 2017/11/04 05:38:26 executing program 2: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00008e2000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d3000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4ee4}, &(0x7f0000001000)=0x98) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x68)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x1, 0x0) pipe2(&(0x7f000058e000)={0x0, 0x0}, 0x80800) 2017/11/04 05:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x2)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) sendfile(r0, r0, &(0x7f000038f000)=0x1, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000ef6000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000bfd000)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000987000-0x1)="3f", 0x1) r4 = dup3(r1, r2, 0x8000000000080000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b07000)=0x0) socket(0xe, 0x0, 0x7) clone(0x2008000, &(0x7f0000f00000-0xf0)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000d81000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") r5 = add_key(&(0x7f00002e9000)="6c6f676f6e00", &(0x7f0000664000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f00006d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x8913, &(0x7f0000c3a000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f0000b15000-0x20)="00000000000002000003ffffff00e31519000000000003000449faf5238f7e23"}) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00004bc000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000142000-0x8)={0x0, 0x0}, 0xd, 0x2) syz_emit_ethernet(0xb7, &(0x7f0000ff9000-0xb7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [{[{0x9100, 0x1, 0x9, 0x1}], {0x8100, 0xfffffffffffffffe, 0x9, 0xffff}}], {{0x86dd, @ipx={0xffff, 0xa1, 0x6, 0x4, {@random=0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, {@random=0x9, @random="292358fb7106", 0x5}, "44b6bfe7e513b3429e3c45d8cc55aa89bf2652f228be1a549b9c43adb8e94058a9368a355af72d859a7e58d371376d77612902fd4b62d5be30a1eb57f7d505a6aea8d2974904e957461fc1618c80cd673cc6f62344b1c3a402d9f24b3876cfe10899c0dfec735e8287ce2cab07b55dca8c11ba15a3d3b9025c5ed723536d0d19543b88"}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) listen(r4, 0x880000001) syz_extract_tcp_res(&(0x7f00003d2000)={0x42424242, 0x42424242}, 0x1, 0x5) [ 76.119587] blk_update_request: I/O error, dev loop0, sector 56 [ 76.125648] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 76.133679] blk_update_request: I/O error, dev loop0, sector 64 [ 76.139767] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 76.147445] Buffer I/O error on dev loop0, logical block 9, lost async page write 2017/11/04 05:38:26 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) r3 = gettid() mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fc9000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00008af000)={0x15, 0x50, &(0x7f0000fca000-0x50)="65fcfc5c8c5b88d94a2d7c95c7cc4deb4ae05503ab71c46df8b845a8c6c93dc951782ed0db0900454fd897b3a8f3e6f6c8e81208b42e10ddbc28b381afc7756b00000001d3e17e1350f9f596dcb1ee49"}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, r2, 0xfffffffffffffffc) clock_gettime(0x7, &(0x7f0000fcb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000317000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x5, &(0x7f0000fca000-0x10)={r4, r5+10000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) r8 = epoll_create(0x800000008f8c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000fc8000)={0x2, 0x0}) recvfrom(r7, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000a0e000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r9 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) accept4(r8, &(0x7f000048b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006f1000-0x4)=0x6, 0x0) fcntl$setsig(r6, 0xa, 0x12) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fc8000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x4132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004ac000)={r10, 0x2}) writev(r2, &(0x7f0000c97000-0xa0)=[{&(0x7f0000065000)="", 0x0}, {&(0x7f0000fb4000)="8afdb6165f5b15fc80a3f1cdb047fa856e9c21b2f085859103bbdd27dd939e09f1fe228bb6e4b6af0e4f09b1bb4d4e0d822e6e11651f5a088483434ab38afb28aa4b1a88df8c304a4b4ddcb56a44796f0eda8aab5fc4899dcf02de0b4f9dffbca93428b70d2736e3c5963445c455a4e6bd9537df9a95bfada0e1b61ba567f08141fd450d0c618a0c0553142efe1b6cdaf883187d174af9ec69da72e55574d35f68675f00aeb0f04932465762d0f865e317539bae8c9ef90085a9128931497c12348c8bc8802bfb428a7d6b85a684f59b2bcb5bd8102ccee186a361266fcf643d78151d29f6dbfe8c8f9f551026b65a93f8", 0xf1}, {&(0x7f0000fb5000-0x1)="bd", 0x1}, {&(0x7f00000dc000)="b2f2c97da5f4d33eaf82de5d88f02d1f068b01986cf2a489bc4c032c35d799e435005d364a8786d29c4a92103f9a55bd96fd168c2280489335", 0x39}, {&(0x7f000015e000)="3423e098a98075abc9c913e63dea7f149b46dd776ece97d76a3a8fdc31fd484e430250eeee2237d35fed86c16e035a843ea915b7569f1bf2a7e09a0d7c29aafd7c81e96f0f879d539e9bc78539030232d322caed30e14b7d3ecae9e2c3c9d1b85e42d034b10f997aca57bc795a7034bc2f00e1c6af5d1221768a6652a2c35cb3382dd4ccf9696ec2b5de45b814e50a4ce670d15a7a8a0796ce54ee7d1e2122f05f5319098b0fbda8c9c57dfd9e3518d5c0cad8342f67dfcd5c950eca21960b526cbb2f6e0825d633e03b97e306f9afe3339c562dbf6c4087a72e3edc780bc204c2e940d21ebbf1271699c00bdaabc8f9f20f9dea25535c667b2f9b2cbb2d4fb8ce3fa692b944da8e72c5b31846b912db5a0a38b81f2dded44153ebed460817bbfd693b95a55f59958e809aebf22e7dec4011b298e87391d3f412de0b47ff0716616587a9565f91191433977ec32c38f9062e3d36be1d0acbc1af00e6e0428886751ed654e9588b9697c6aa76130e151e9513ad15ae211d740476b68102f740369b3a507fc56b0746492e988d898688f3e87ef22970e02703f99579db77c186eb020215394bfccc04dcdb6050072b2676058d513575650841c147dcc7f68b9ef348a61f4c078fcf472d5d44bfbb6bc852aacf8b28d4ec3d29ce8fc835dc077e58f5bccd9faad1a0cd1270ae69d7bb964070478fc4c8bae6bc83eea9edd9bc316c5b187f6c4e63cc7284a525772a47bcee0ddf665ced4c3cad4e6bc770fff28d4c140dfd0135c422b113f0d6ca4acff845da04f43c2d1151fd1e4acd9e17280617d1761110cf32fb17a6915c711c869a5cd3f8629d3578e0daac4a4130ddd15a6c1de6c7e6b734c9d494d5953ed15f5623cc539644238130f5d127a3dc745b5c5821e6019b37e6f47d618b3724845d7c7ee0b1f2a61fe05eaf27e33b15b733840475d1ee01b10d33c59fc01bb2de7af45a0ecdf0461a96790bcfc5be2319d9e484b9d5c202440fdfd3987dc036382a48cdf32a6cceaa1ab046d193b0e782171e01807e9b859142aff2081347dc1be75365c9c617482ab1686f2101edcd8afaabf59389501bd48563b08100eb4823f291f236334daed32d3028089370470d369a28aa3d4e6e82c3801de8e64ecd69afd5c0e96a3abc6e764bcae051cd4ed50dd3bb2f1ad713f81e386797df56a749e021f9276e6037632b99774641bd179e6b3f699c7a8b1ce11007529f606287e9f0acb477559ee61495090a2880c3dc46e81a548c07e83ba47c16bf766b12960bf1489d6ad47fea0fc8bae98f3f977f248c73dee3675a4805b0f972e2be62ff41ef2d8a32b208ac1ebbd9f575a0a7fbf566006a78e422d99fa62d10d27a3cd1312ef8799866ea70236183e44a4ffec32e7861e40843a9323ab161f9746a21396e0b0b067f73a70b65b946a88882eebf9ea2d35668dfff6244f7b6444a8251f5f8b170b182e4bec681ddc624f75ec8e2d3c1e6da99567f543da3745e854c522bb2d58944f83665225bbfed4eacb11b2bd4e808cb7db70ae48e0f435e3a8ebba5096c4d4302bedf9fcddedbbb5641cd30637b4c7c11a6daaf9a2f9e1e1d6cb9e85f5b5a4d4902d778691ebd55be66d0627a763dc1c17457d4aa36471cfbff4a0dab3f2ef5588044164cf57a350a43092abe110919137be44e1d0ae0607aebb0b305bee847d6460490c0e58aa6bd23ee3fd09b5c4a71fa99bfe0e7906dcb0bde785b4c8accbd0e29455bd09bfe377556b02d8e8719609a02225717dfe57082748321aaf74195faeac813986088ddb07fd86cf20f80d86e745819987ee569a334cd3993fce12358251af8bd02860a09a56bcedc36298645e703d661b05fa2b894000d1c8fd9040524296fede946f13633d543d1d60ac293bbf7650ab2f661f48e3713284ed19294ff3596f67e655f275c459fb561e0cd53dab425308f5cbc4289f023f56d82b05e55aeddca58a6b18db4c61ff984048a9771593ce93ba63c0d343a115037262cfc30c54af500276ec94d201a7ffa5d0f30943c35845d121460ea520ae00a318774b2487ab78127a238034f1f442785c16162e6a0c8382a0620abd72f7d50d39f10e0ad55e9f2b9ed8ee7246175a016d3a649cdc27290126a4a0c62a2752cf1eddf8511eb11006e240701980f9488dba8f042ef790c0b43473fafc0c79a7d4232e01a9314f28ef485119e2a333afd75c64532c5c026cdd40047dad799c656cf8f71b60a655946fbaea07bc3796e00971dae375fdbd0e75eb1136fa1e04fd8567d6a9f20b0abb33a7850b32cdae67eb6b092f6432d4c3bc9e7b01d55f70f66e4c48c1a5b91ec5586bb84245db109cf06d82fb392515228def204b9679ca93e7c3bf0bacc192937e85757380823191bb4dd37e1bed48e543ab62a6f578c68c2fd1cefcf611b1040b453e1914dcd565c1cd762234d7818d69e935b2062aa7991708798dacb055e1ef690d782254e6d3f1247f6e58ae39c06eeb8389b93648f6bf99717bd96c33ca79a557374cb73ac8e3f6dd12ea31ccb717b59d5bb0656f8db5f21ad8003d504b3c867367f805c24e5ee3ccba0fb7ba46059ff6389f976be06bb84f08a8d965c24054a57f8076621dfb66991940d22443fb67d23249c6e71b0959107774af73c59c50f30ebdc94f0cfb1c4f2c2b9b92f901cdead1dedbfd7c8a10ed6acef012fd346d28d1ceb322d39ed29ab8ff0bd424bf73e5085327a41e3d40cfd5923803b981a1426d9fd3872b3000ff6e71fd7cb2099dce58f4b3171eaae48dc6c77b553f3b362136f0e0ded489050f6a3f592aa6dfdf6ddd2b4433bd90c7b2c100017d0be872c4721405c2e7e1b08f9f216b540045a04c511947685936b0e78bc3080e4c475b80658b6125eed7b292b54f21b204ebcfb40c67eab7edd16b4201aa85b9df214b35c25db4b7e7e9cc1849421cc0e2ebae9120eaffeacf784ff1d78f6e56e5e4ee7e788eb6f17d4da62cebd4dff266e8e4f57b99a7c9213cd96efa37f1f23b263be7ebb3431f74c5885d4f7f057027fa105bff1b37611330291df85d7ab4723162d7cd75127bd4c8fe7409c6d15cf04d38dac65b5b288fcc85fe0b6f44a033dfa98ba13ffa07ad80082445c34f468994a2d83c8ba4c11c9316baf1798ca8a0698e990126932b0279b403e2099c4f11cdb647f68671e74d20d1c6a5235e1e73028811b3b84bd1242b23c2fbf625240afb18ce5afbde99aabb90cc2c50b40ec295bb23ccd34ad913971a2ef3790bed41e7a9f275de51ed45b096af98d6f035bd4a29d8c8e94d5089bb578d76d92c0313c866fd4bfcf54dcef05359c4f997fea05bf916b385c1c3dbe3f7be4a75c93ec5d1686827aed7adb106cf11f648189a7c0c402c3222d460bd2809fc492bf4b919e0c397a85122c0c566d0606d7cdf40bcbe6d7843f4dd75b0070cd32da017c0ba02379b7764e0f2e78d17f71ce32c93ad44f2b85b3ccd7923f665af3edd93889babb1dbc56817050106908f98f54704d2da87a19605caa1bc28d232d68d0c75ba6e445077ed141fa513671ed2d21c99737ef69806a9a955762fbb9ab5b0f772dde6e78064db5c5a0e74eb096523f9deb5bc3d865e3e7309d9bbbaff3e29cd7608505414288ffa69840814e0f67ede4b288818d0f356bd26664acff0eee1f1a7058cb807040d1d0af1516e288d885627fb869ce91141bfed2f8f7ff27b204da84450984a300aee1afa8ccb8371528405761151cdf398c4b67563a9846117fa2d863bc05c942cdac242186a1b96ced5d3ea552685e55d090aaa918f19a28a3db23c5b4f9e5333df9cfe0ff8d4628c06fda5a880a02a2e665e408da9f3dbecd5838c923a6e520305eea5fd655fe730cfceaed7839d9f08878bca9963e00eae656f0ef32676bcdd66ede1e546ca9051418eb71d4611d58a58e8d8938770d5b43f0ce6bc59bce361d239220c1db6f9fa513b52776298b05ed309da16a920ccb46a836358947a1202ff9face066ac78cac26ddf86f9553acbaafce3481c06ea92bde018eed00f67654e0a47481175243d0064a99dae6bbf4fee412615146a1ea2ac61131444e7d4ffeb6a98c04bac433f3f103dff74652d8ad401b204bbcefc8d4fd5fd2013d7ac45761a770c03426b614db767b0148935e17d547d9995e0e4b2d1e99c51427282eaaac80b0dfb44134a78ee0e2572032424f7bb70f5be435a3bcacccf0e00a84ef1dc17651faf903be487519fccbe7c812673b316bff9ae8bdbf9e9bf627f3bfeb1d95cf2ab09c16cddef122d7c6b7a7b8a5326e4eeb8747ab8120b90eeb8bd86b68d3075f08aa4540247dc51d964b4f9a0eaf62f87ab5c948d82fcd7045337f0d763e4007a96322613b94d6dfb0a2a7fecb4bbb87f234d2975408cdc23e761325edb50104a56eee9073c315f0f76e6b900cab42a02d2c7262bafde5b911e13371b99fcb6111e898e1871621d509aa3265809b51653cf89c610a5377092139ce517e46809d6e5b23dcac8685e0601072e597bec65470cf2345d0853442fb7189652fc7ea5dbb223693aeadd70393a63c442d7da577af0767460f2bd3ea67fb20e124ff2384c793f95de4130ee20cc044113b8418b0ea400b836021d8d501952a95be8b5cb80cb807d51afd43ee5f85498f7cc83fe71c4bc5b9a902b7d6d0aceae5b275136ddc32b0081b5c7a4118ed2ebed14ddce1fe456913995c46e9c47b6b80f9f90f384e7929d645c31c46aa1e23088533e8d645aa4e08b72c8308471c707e6ca9690ff49c39e7b03f79a2235bcfb9b47b3f3a7bb3ca3181412edb8cc5a588b49ecb047c9dcc187570245be29de721a1574036f41eb3df89be4cab1caacb615e7a6a57cf03844888e84ce69f74e589014d7a015ddd044fbaad1573e15687c7c53c32476bc312f34c1b1e0e28b765884a42283ca35d0d615ac0de1c5211f53afad709a932743a5b37120bcb30b9d3ce213f206f41b65bce5a43e6101f87859b72e3f5d8e510f6205ed79cd91e95f4426b0665f6161b0435f4b4c2581588b4f33cfc781e9c5e7f6c488ae40ff603ee3a606a846f5211d56cb5e74c5b4c9ddd4b80479ed6db0104b288b35912d08c8ed3bc2a640ed33636e874e0b943396909419d545d98735b772dfad9034abfeed515b1daf855963c47bb07694d642efbc6388dbbda47e4c1f3eeae465fc426dc60b338169746ba46e6a44742e06a8f62aa5d60e15fea9a1680ef745f9efc4ec4a896ad19025c8ba29bd95156ab8a5db39ad23f025120704b6d7712d09d0ce14ce7937208dd5f74de25cdf031d530f05c281f2716a33a243c3e95777b96e7c7847676d54b3c46a2ced645aeaf1b2d04ff0b5214a2dc8eca65930855e0244620926c1d59383766a80855c6a59219984ba8fb2309566321194dafb3e2ccb756fe51cce170e174282504a58e981c744b0a16e4123a84ef4b024c6eba7fc4ca591c90ae19d098f88817e68564d360885ba8fb224d5f19e371c7da0c51e5b7ce19c982f98609dc3c7ae33815212fb2b0d4f6aad4878ac448d4884645621781ab66525cba9785699dd88d4ed48c4bf52f2340925c59ac474fe5bfe31c2b6764888a88b26b309048b8a494e81f371bf768e519be42153f1729f6f9c5894b18caf8cfe62c6c4e4e7e3ccdd33b7cefb940ac2ad186d59b323e0d5afd41f69a3d158db8cdd77dc976684c9859d81cc853c426b29292e5d5f040a20b4927175e2dfb95bba2ea890c9f8fa43a6ccfb44eb66a53059da859325a8c80a329bafba2e2c3a1414fb03045653292077e", 0x1000}, {&(0x7f0000fb5000-0xc0)="e90967f48cc6b87a8ba69d5f5fdca1a4e7a405dee506525af330025e1ac9fe65d4eae0a12b20fcc571dd980d06e33b703ad4f19c3d8d53c40ffa8dcb0f0005a810e4a17d76358282fbd8d963a55eab14c1a7d7e4e534f20e339ae55eb3fa4a63ddf70330a83bdf234078da91005c3fa40700b0cf6518841155231cf6cc910c21a7c2f492f40884eee02c000c151a111f4128a7eed3f4f0376cc033418091b5662f26caad65fa0a28c6218fc7292b351905d206313a0db2c985c7a0e3e53edc1d", 0xc0}, {&(0x7f0000fb5000-0x35)="ddabd552e6afd9c79028f2c175773b2993eef29d2eaeff010000000000003cbdc8100eaf1585da47c63854763452853ccc3b38ebf62d", 0x36}, {&(0x7f0000fb4000)="b7f3929d77d0585b096cb744bdbb26850aa8b18dde6a6212f4c02d7473a50e8cbdd1eca41030f9a92fe9be9695676fa922acf57c4dbf8559342b19e6eed4ac7654088550ecc046e3b7e628473c7ff2cdbdfe0e366e5fe717f7aa20dc7ef13e7a1f60cbbebcf71fb9e15a36e7541832be15bdf987b14978d3d7ac575f5ff6d3bdc8ffaffbd21cc53167831cfe2847b249db3b7145ed19fde5c169c464162d45ccc2f338d3a8765eb8380bf40778a3971260cc82838545ea64a701546f63547420653d4664628be65402af44abbd0e4da265a808", 0xd3}], 0x8) munlock(&(0x7f00001a3000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000390000-0x70)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000fca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000fcd000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000edc000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000b27000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fcd000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000fcd000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x7) fcntl$setown(r6, 0x8, r9) tkill(r3, 0x13) 2017/11/04 05:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = dup(r0) bind$inet(r1, &(0x7f0000ea1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r2, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x4000, &(0x7f00001b5000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_emit_ethernet(0x4c, &(0x7f0000873000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x81, 0xef, 0x5}], {0x8100, 0x8, 0x0, 0x75}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f2000)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x800000000001004, 0x10000, 0x0, 0x6bab1127, 0x10000002, 0x6, 0x10000}}}) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x4, 0x1) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x800, 0xaa8}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) r8 = socket$netlink(0x10, 0x3, 0xc) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00003f9000)={0x0, 0xaf64, 0x80000000}) ioctl$KIOCSOUND(r7, 0x4b2f, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000039000-0x4)=0x6, 0x4) sendmsg$netlink(r8, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) dup(r3) seccomp(0x1, 0x0, &(0x7f00007d1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0xffffffff}]}) readv(r8, &(0x7f0000e2c000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f73657175656e63657200", 0x600, 0x0) 2017/11/04 05:38:26 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000c0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d2c000-0x4)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x7, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f000089d000)={0x1000040, 0xffff, 0x6, 0x3, 0x8001, 0x100000001, 0x4, 0x7}, &(0x7f00007d8000)={0x80000000009, 0x1, 0x1, 0x200, 0x10001, 0xfffffffffffffffa, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d2d000-0x4)=0x800000000000005, 0x4) r2 = socket(0x8, 0xa, 0x1f) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d2c000)=0x0) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe8c7238ea98f727c, 0x1, 0x1, 0x5e86, 0x400, 0x1f}, 0x20) sendto$inet6(r0, &(0x7f0000515000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d25000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d2c000)={0x0, 0x20000050}, &(0x7f0000c7f000-0x4)=0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008d3000)={r3, 0x4, &(0x7f000011b000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000d2c000)=0x10) close(r0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d2f000-0xe8)={{{@in=@remote={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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000605000-0x4)=0xe8) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0xfff, 0x3, 0x3, 0x3, 0x80, 0x80, 0x20, r4, 0x0}, {0x3, 0x0, 0x101, 0x0, 0x1, 0x40, 0xffe, 0x788b}, {0x9, 0xac, 0xfffffffffffffff9, 0x5}, 0x0, 0x6, 0x3, 0x0, 0x8, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0x0, 0x3, 0xb3, 0x5, 0x815}}, 0xe8) 2017/11/04 05:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000054b000)=0x0) ptrace(0x11, r1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0x26) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000f64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, &(0x7f0000607000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/04 05:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x1000000000000, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000484000)="a12702", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000edd000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000073f000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000e57000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f00008e8000)="45", 0x1) dup3(r4, r1, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000071c000-0x4)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") keyctl$get_security(0x11, 0x0, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) syslog(0x9, &(0x7f0000bd0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) ioctl$sock_ifreq(r2, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) keyctl$setperm(0x5, 0x0, 0x20020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f5c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000f5b000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x0}, {"7307", @random="b9f9db127c24", 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x2, 0x2, 0x0}, {"f6f7", @random="e36acece4c53", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0xa7c}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$binder(0xffffffffffffff9c, &(0x7f0000790000)="2f6465762f62696e64657200", 0x8002001, 0x0) r6 = socket$inet6(0xa, 0x8080f, 0x7) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f0000f6a000)=0x48, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a63000-0x1c)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/11/04 05:38:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x80, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x80032, r0, 0xfffffffffffffffd) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00005d1000-0x8)=0x0) r1 = semget(0x0, 0x4, 0x15c) semtimedop(r1, &(0x7f0000c39000)=[{0x1, 0x4, 0x1800}, {0x7, 0x4, 0x1800}], 0x2, &(0x7f0000a6c000)={0x77359400, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000c38000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x30, r3, 0x3) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fe7000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000) ptrace$getsig(0x4202, r4, 0x3, &(0x7f0000fe8000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = semget(0x2, 0x3, 0x10) semtimedop(r5, &(0x7f0000b38000-0xc)=[{0x0, 0xff, 0x1800}, {0x0, 0xffffffff, 0x0}], 0x2, &(0x7f0000c5c000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r5, 0x1, 0xf, &(0x7f0000fe8000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000fe7000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000dc9000-0x20)="19000000000000000401000000f67e00000000040000000000000000002f87e6"}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002fe000)=0x0, &(0x7f0000a9c000-0x4)=0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f000051e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000fe9000)={{0x3, 0x3, 0x1, 0x2, 0x800}, 0x400, 0x5, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x5, 0x7fff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000bcb000)="", 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f000030c000-0x6)={0x4, 0x7ff, 0x4}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fea000-0x4)=[0x7ff, 0x4]) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00004e7000)={0x0}, 0x1) writev(r6, &(0x7f00000bc000-0x20)=[{&(0x7f0000910000-0x2)="fd11", 0x2}, {&(0x7f0000fb1000-0x8a)="", 0x0}], 0x2) 2017/11/04 05:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dc1000)="2f6465762f6c6f6f702300", 0x9d0, 0x40000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9b000)="2f6465762f6b657963686f726400", 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00003ee000)={0x0, 0xc8, 0x4, {0x0, 0x0}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000e5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00007b7000)={{0xa, 0x2, 0xffffffffffffff69, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x6, [0x2, 0x1, 0x100000000, 0xa, 0x54, 0x6, 0x3, 0x80000000]}, 0x5c) getpeername$packet(r2, &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000038b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00002ad000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x2, 0xfff, 0x400, 0x88a, 0x8, r3}) ioctl(r0, 0x440000000000127e, &(0x7f0000f9b000-0x1)="02") time(&(0x7f0000573000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000071a000)={0x9, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a0f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000256000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b17000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x0, 0x32, 0x2, 0x80, 0x20, 0x1, r3, r4}, {0x9, 0xffff, 0x4, 0x9, 0x100000000, 0x4, 0x8, 0x3}, {0x6, 0x5, 0x3f, 0x2}, 0x10001, 0x3f30a681, 0x7, 0x1, 0x80, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8000}, 0x3, @in=@empty=0x0, 0x6, 0x2, 0x0, 0x2, 0x0, 0xff, 0x1000}}, 0xe8) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r5, 0x29, 0x30, &(0x7f0000d22000)=0x800100000000e, 0x4) connect$inet6(r5, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r5, &(0x7f0000d27000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d1000)=0x60) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d27000)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0xd, &(0x7f0000387000)=0xfffffffffffffffc, 0x4) clone(0xa9000800, &(0x7f0000433000)="39d1615b86c1954cf6a1ee0466673e18db2d5762b80138ca4e603b25809adc2cb99b9354ae39bd2c4cbca1b80d195b9d1fbe5eedb2ec6756eebfe5293073f4e740f764393bc817afbac7fbc3d4dad10695b1ddc58f0f8b2fb9672ebedd876fc17bddbeed1db6de478edd5585d11bf6cb9d41a9f943695ef9843c32df57a17bef931feb48a89b247c", &(0x7f0000dbe000)=0x0, &(0x7f000022e000)=0x0, &(0x7f0000267000-0x29)="640023e38206fd87352c44d72caab539222e950797f610589ebf0e16f837c4c091e27ba1360c5fcc30") getpeername(r6, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x6) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x9, 0x1, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.281083] IPVS: Creating netns size=2536 id=22 2017/11/04 05:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000099a000-0xe)="2f6465762f6b657963686f726400", 0x4, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fe5000)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c62000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000359000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef2000-0xb)="2f6465762f6877726e6700", 0x1fffe, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000635000)={@common="69726c616e3000000000000000000000", @ifru_settings={0x6, 0x0, @fr_pvc=&(0x7f000037f000-0x4)={0x400000}}}) add_key(&(0x7f0000194000-0x12)="2e5e65752c46087f5ffd65795f6121746800", &(0x7f000061d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a11000)="54bc639503b01eb47ffff6803bcec60be7960b5e7b9a5721cb9bde662ea28286b17e37b99a07a3a9fc8badf0a8928c08088d0600ba65", 0x36, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f00009b6000)="2f6465762f6c6f6f702300", 0xff, 0x92500) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007c0000-0x5c)={{0xa, 0x2, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x592}, 0x7, [0x1, 0x7fff, 0x81, 0x1, 0x7ff, 0x802c, 0xe0, 0xfdd0]}, 0x5c) ioctl$TIOCCONS(r5, 0x541d) r7 = syz_open_dev$tun(&(0x7f00009e7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x88000) perf_event_open(&(0x7f0000dd0000)={0x3, 0x78, 0x100, 0xfd26, 0x5, 0x3, 0x0, 0x1ff, 0x800, 0x4, 0x0, 0x6, 0x5404, 0xc, 0x0, 0x9, 0x3, 0x2, 0x2, 0x14, 0x401, 0xffffffffffffffff, 0x0, 0x80000000, 0x2, 0x100000001, 0x0}, 0x0, 0x2, r5, 0x2) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000e5b000)=0x0, &(0x7f00008d9000-0x4)=0x4) getdents(r5, &(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00002ec000-0x20)={0x3f, 0x400, 0x1, 0xee, 0x8, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000820000)={0xfffd, 0x40, 0x7fffffff, 0x0, 0x800000000, 0x7, 0x1ff, 0x1000, 0x5, 0x5, 0x6}, 0xb) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000aae000)={0x0, 0x1, 0x0, 0x7, 0x8}) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="a62ee5501771f0f8d4f9ab3824bf8370"}) getsockopt$sock_int(r5, 0x1, 0x6, &(0x7f00008e3000)=0x0, &(0x7f0000929000)=0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000080a000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000e1e000)={0x2, 0x0}) sendto$inet6(r1, &(0x7f0000c28000)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/04 05:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ad000-0x4)={0x2}, 0x4) mremap(&(0x7f0000df1000/0x2000)=nil, 0x2000, 0x13000, 0x3, &(0x7f00002e2000/0x13000)=nil) socketpair(0x0, 0x80006, 0x7, &(0x7f000036a000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmsg$unix(r1, &(0x7f0000f35000-0x38)={&(0x7f00003c3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000216000-0x80)=[{&(0x7f00001f9000)="be35ba3acee9d93c2a8f209df7adca7cf81ffe3f9b48042fde395e31c0f59a122d51f956b4f70015d964adf71d520966b8bd631d461d0be424b0aa787c30d5f4046d145ec74ce95d598c9226aa1ae92f6a10d16da1fa08f3e802f28b078ebf94966b78bc67f5c2afcf00a75da037fe3a58de5df39b50c9936e86d679de8657001baab702500178e8d8585fb1fe", 0x8d}, {&(0x7f00005e5000-0x1000)="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", 0x1000}, {&(0x7f0000a11000-0x81)="53bae403e01c61799f1c6b10a09e8e072e81399218e862a751ae555c79635ed8ab1d4c35a924925b7a03640ce90f50c5ff80e68c48ea04b824fe42424d392fef27a998076818125a858061abd6e044956349396ab2a01806dbeaeae5209c7e2647282c96b7645c91c8c81c5be5a829d8c73f321f9e73694135285cc71258202f89", 0x81}, {&(0x7f0000aa3000)="cb2aec7545a6cd1fe221f2303f0c44690bdacf1bb4a653ac3ced92a5941ef41c7db31f8ccc39e64e59305499ea0ac3f7cad14152fa99e324df90b1dda8f762aa3c1c67c8ad96435fe848934e35d119a8b971698ff691", 0x56}, {&(0x7f0000188000)="a6a41782c269f79c88a54fc09b73c0b160faceacde67af45ccbcf53effcaad0879f755be3e8183055cd31649e239999741d32c637742a8b5208aedbd5b32a2a2d556c265195ed69117bce192ca8d525a104437f0c6cd19a5e9acba47fd02cbfa5a05ffbb35fa281897d9785a26cf560a74e278", 0x73}, {&(0x7f0000245000)="656d7b80f6978459ebdc3b1550c32e168322ea892888b67df4741b3df2a0a794d3190c00c6dddfdf5acc0a64c45d6097c80ce6048f4b4b0bbe7142b3", 0x3c}, {&(0x7f00004c7000)="18a656b2e517279ee44b16b44105fa2494339f19b19668a6c739023052b3dd88239d8f4736f7e9c1d781f1b55deb08a1f7618926c0c6db57d034c9f45e3207e1f2cf815576d2792eed8b64901742340571116525ceb6226f0c874836edb11986013236a8822ace90d54bb43757aaaf25a5ce815a4ee2", 0x76}, {&(0x7f0000103000)="2f6fc452a3c7cfa3972fee918d996d9610df628ae80c546864fc11c3ef6fd0f8f73043d10142689c9cebc5c4e519be39d894f053a37c75c231a943a1735a1fc0c1250f6cb0672bd3db798a3a0e54fed97535d5cb4c050c09872519beec04c59dbda2728472fd864962d4a503b29e98ae996ca30ca0bd295d", 0x78}], 0x8, 0x0, 0x0, 0x20000000}, 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000)=0x14) [ 76.380524] device gre0 entered promiscuous mode 2017/11/04 05:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x80000000004000) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x40000000000010, 0x3, 0x80000000000a) recvfrom$inet6(r2, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000017f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r0, &(0x7f0000a94000)={0x18, 0x2, 0x4, 0x101}, 0x18) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) mq_timedreceive(r1, &(0x7f000042c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0xd251, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = getpgid(0x0) getpriority(0x3, r4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008ba000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400000000000000, 0x1, 0x2, "ad5d7f8f87b4ad6a7c88e83e9960d3178cdf594f1032733f1e264902af30af23fe2f708d9e6fa747db715cf61c9177cbbe9fbbec37d8b5ca44108ef73f57df3e186eaa2c103a46d6ddbf1a10d361d247"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x8, 0xfffffffffffffffd, 0x401, 0xcce, 0x7, 0x0, 0x0, 0xff, 0x5, 0x400, 0x7fffffff, 0x7fff, 0x200000000000, 0x0]}, &(0x7f00001dc000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cf2000)={r5, 0x80, 0x3}, &(0x7f0000069000-0x4)=0xc) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000032a000)=0x5, 0x4) fcntl$setsig(r3, 0xa, 0x19) connect$inet(r3, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r3, 0x400, 0x1) msync(&(0x7f0000d43000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbf000)={0x8, 0x2, 0x8000, 0x2, 0x0}, &(0x7f0000e03000-0x4)=0x10) creat(&(0x7f0000da9000)="2e2f66696c653000", 0x90) pipe2(&(0x7f00007b4000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000332000)="000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sndtimer(&(0x7f0000f69000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002c3000-0x6)={r6, 0x100000001}, 0x6) r8 = syz_open_dev$mice(&(0x7f00003cc000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xffbffffffffffff9) ioctl$TIOCSLCKTRMIOS(r8, 0x5457, &(0x7f0000902000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r8, &(0x7f000027f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/11/04 05:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cda000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket(0xd, 0x0, 0x7ff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a9d000-0x1)={0x7fff}, 0x1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f00007a7000)={0xd9, 0x6, 0x1000}) write(r1, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) recvmsg(r1, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="", 0x0}], 0x1, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x4000)=nil, 0x4000, 0x2000000, 0x11010, r0, 0x0) socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = userfaultfd(0x800) getrusage(0xffffffffffffffff, &(0x7f000026c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r0) sync() ppoll(&(0x7f00004c8000-0x50)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2b771af0a94fd80c, 0x0}, {r2, 0x0, 0x0}], 0x4, &(0x7f0000000000)={r3, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$tun(&(0x7f000031d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000187000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x6, 0x5, &(0x7f0000b1d000-0x10)=@generic="bf0bbbf6e118c4fb70f5ccebaca63c79", 0x5, 0xa93c, 0x3}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x1, 0xffff, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000215000)="2f6465762f6e65742f74756e00", 0xd) r7 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x21, &(0x7f0000001000)={0xb, 0x0, 0x3, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r6) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000e93000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg$unix(r5, &(0x7f000033f000)=[{&(0x7f000098b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aa8000)=[{&(0x7f00000b1000)="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", 0x1000}, {&(0x7f0000061000)="ebf94e76ae5ff28769798e113406a7bdc6af2eb771fbff65", 0x18}], 0x2, &(0x7f00007be000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x880}, {&(0x7f0000555000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ad9000)=[{&(0x7f0000580000-0x90)="13e98019f3df4d067ee32bd8bb66cac56bb9e7a77c7eb3b832c3d9175358a08acc6166974124e1f9990e2676f0ad607e8717674bf5f9c0c0eb6a2aaffa9aff385537ad6d32284f00dbd79a95a802a92305e97b5672bfeb5b5f92df2de48b403a6e8e3219e9e0f3f278338f98ff44dc8ed447c06e3605ab9753e22a3dbc5a41696c2cf4efaf8165c86e34cc5487e0c63f", 0x90}, {&(0x7f00006e4000-0x8d)="4bc2785a7775c3ffadc7c4eecc03d6772a981018e3c7a1c4485ae177f9eaffe135cac6d0cd34ba26b3e3295ee5ba2d84ce7f6f8771b2e1443fed7ae009cfa99a774857890c4d8b7c71129e388c6b1444af125cb65d13a82ed8d24efa74a653973729a71ae5fc5ceb50175fc0986ccf24ae5cbf07d09a7b660cd4603960e9996ffa2a07154ba0c6984d8fba0e0a", 0x8d}, {&(0x7f0000717000)="4aaec95fef25b512bcf708008464c9d0f760aa1988ad40b2862ac32539557e303a2d600b0e2553edac618e79469c00f59579fedad43ab2f46b89ea16e285b7", 0x3f}, {&(0x7f0000640000-0x8c)="e7249ff037927583a198fbd810373e6acae705e9fcdfd3f3efe6a58cf8f5b829410b3c72a9582589904c38e03761dd2bdd5ec682654f3ea82213f275140bc3107120072796fea5a362f4dc23d8c94414a2f787f55153f736e07eee0cb98ed69e8e602a31d6f6f4403e561a9748974db67fb2b9ee1af5ea30f31ed4697723fda764e660c50f094613618b7e90", 0x8c}, {&(0x7f0000b64000-0xd2)="6c1021cd9917ab55fb619432d0f6ab62ff76514702e55d35e26367c5974aa91e7dd05f9f6b591bb30d283623f2d2533b254a424907ffdee6ded8778f6ddbd041fff69459776906d7d8d9832c61a794c24dcb579ae32fc25189191cf22b6ce69e383c6ec6556ec74d1ae3216d3465a59aa66bdb130569ca9bb87a21750afc2c71f00056ced49a649b310afe8627eccb486e1c5048d4ccb3afd10fb7a7f053297a617320168a4dd891280f7acc0adfd50063b0febcc1fd937d72845541f04f51ac8f955ab0e88696546c10b370c988f130ccce", 0xd2}, {&(0x7f0000ce8000)="d2d137f74b30dff8cc5626c6a576a507c54f639c1e2d7cbec288642d88787bb6962fe0ece7fc552baa4f9213e0bd3efa9c96731989439243b4e4090bcc7b4c761bcc2ec9edf6a98e8b5e5b0c7586b4dda469d41aa7db8996995dda2f4805d0640b963584af6e4466da5dd6ad5d4baef04295368b379bb3", 0x77}, {&(0x7f0000b82000)="ac0ea02f7ef3be80894cf8ab220e64c36907de1f1091eab66d9178bbff729d5760c468f154302ec134cdb23555b4761d2f080ab4db0329ead4fa", 0x3a}, {&(0x7f0000547000)="5fce59ff2e6b286aa8a0af990cfaf447146d0e2232e00c3d17b3fe787c670ed5ae90d0e9d987be8879a7de1a87f5cf39e9d3a4834bc4d03bf8cdd773f09dc728d034891e922c7c47f1da936ff619c8ae88b379e38604cbc7f0208c3c1b6a76ae4b4f36c3dde7fcb041c8fc8b434128d8a2d6aa8b6d2cab3ba4fd591d5c53414d38b642b11b1d7560b72e2c3a193806370141acfa3b82d55a05677c56d3c06254504cb3dcce75ed0121d0268e4385b353c5603c24a5cd83ba322b1354a42cea671cc1bfd72d80957eb5d5206e20b3b1c6045258639c9013258e7634aff722735666a9c73dc1837756810117b0f68c5f1108b07b78751a8b53", 0xf8}], 0x8, &(0x7f0000a82000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r7, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x20000000}], 0x2, 0x40000) llistxattr(&(0x7f0000835000-0x8)="2e2f66696c653000", &(0x7f0000981000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) 2017/11/04 05:38:26 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x40045108, &(0x7f0000de6000)="") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cd0000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004d7000)=0xc) 2017/11/04 05:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3fda2ab2acd7e5f9, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b1c000)={0x0, 0x61}, &(0x7f0000135000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000483000-0x6)={r1, 0xfffffffffffff000}, 0x6) r2 = socket$unix(0x1, 0x5, 0x0) r3 = memfd_create(&(0x7f0000b91000-0x7)="6d356473756d40", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000682000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000de1000-0xc)={r4, 0x80800, r5}) connect$unix(r2, &(0x7f0000837000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r6, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x7f, 0x7f, 0x101, 0xce, 0x8}, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r7, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c17000)={0x0, 0x0}) write$evdev(r7, &(0x7f0000168000-0x90)=[{{r8, r9/1000+30000}, 0x75, 0x9, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x100000000, 0x3, 0xfffffffffffff77a}, {{0x0, 0x0}, 0x0, 0x9, 0x9}, {{0x0, 0x2710}, 0xadf, 0x2, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0xcdf9348, 0x400, 0xcc9f}, {{0x77359400, 0x0}, 0x0, 0x4, 0x1}], 0x90) r10 = socket(0x10, 0xffffffffffffffff, 0xa) sendfile(r10, r5, &(0x7f0000fd5000-0x8)=0x6, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x2b0900, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f00001b2000)={0xfff}, &(0x7f0000cda000-0x8)={0x0}, 0x8) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r11, 0x1, 0x21, &(0x7f00003c9000-0x4)=0xb, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000f0c000-0x9)="2f6465762f72746300", 0x8007c, 0x0) pipe(&(0x7f0000fa8000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000238000-0x34)={{0xffffffffffffff7f, 0x41, 0x82c, 0x2, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/04 05:38:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f3000)="2f6465762f73657175656e63657200", 0x1, 0x0) accept$netrom(r0, &(0x7f0000230000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000a33000)=0x48) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000010e000)={0x0, 0x0}) socketpair$inet6(0xa, 0x8000f, 0x6, &(0x7f0000de9000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00001f3000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000003000000cf000000050000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d88000)="2f6465762f70746d7800", 0x60000, 0x0) r5 = openat$binder(0xffffffffffffff9c, &(0x7f00000ff000)="2f6465762f62696e64657200", 0x2000200000080000, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) sync() fcntl$dupfd(0xffffffffffffffff, 0x406, r2) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00007f0000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f00004f8000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000445000-0x28)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000693000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="3e40746ada29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) fstat(r4, &(0x7f00008ff000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000c0f000-0xa)="73797a6b616c6c657200", &(0x7f0000d58000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c1d000)="7573657200", 0xfffffffffffffffd) 2017/11/04 05:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000032000-0x8)="2e2f66696c653000", 0x2) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x0, &(0x7f0000c78000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e1e000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000dd000)=0x5, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001fa000-0x10)=@req={0x28, &(0x7f0000afd000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000276000-0x20)="d4a75e42698e4f4245243d871bbd8cf7a7272e7e56a7e24f377b4cd0ac783abd"}}) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062d000)={0x3, &(0x7f00005ca000-0x18)=[{0x5, 0x1, 0x80000000, 0x100000000}, {0x100000001, 0xd190b59, 0x81, 0x7b992638}, {0x8, 0xa88, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff0000)="2e2f66696c653000", &(0x7f0000e91000)="2e2f66696c653000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e9000-0xf)="2f6465762f73657175656e63657200", 0x60500, 0x0) bind$unix(r1, &(0x7f00005ab000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000-0x9)="2f6465762f72746300", 0x2004, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d23000)={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2148}, 0x1, [0x200, 0x9, 0x0, 0x9, 0x8, 0x7, 0x5e, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000926000-0xb)={0x3, 0xffff, 0x3, 0x6, 0x4, 0x4, 0x1, 0xfffffffffffffffc, 0xa0, 0x80000001, 0x3f}, 0xb) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a61000-0x10)={0x7, &(0x7f0000853000)=[{0x4, 0x8, 0x10000000, 0x7}, {0x80000000, 0x2, 0x2005, 0x7}, {0x8, 0xfc, 0x8002, 0x86}, {0x800, 0x4, 0xe41, 0xa}, {0x80, 0x1003, 0x40, 0x4e5761fd}, {0x77, 0x8, 0xfffffffffffffffe, 0x3}, {0x2, 0x5751, 0xfffffffffffffff8, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000244000)={0x0}, &(0x7f0000d22000)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00008e5000-0x4)=0x0, 0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000050d000-0xc)={0x2, 0x6, 0x3, 0xffff, 0xe0, 0x45}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ae000)={0x0, 0x0}) 2017/11/04 05:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000fc4000)="2f6465762f62696e64657200", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009dd000-0x8c)={0x1f, 0x7de0, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000479000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000049000-0x10)={0x0, 0x400, 0x1, 0x4ab1fc65}, &(0x7f000044f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000022a000)={r3, 0xe, "b5354a77f6a4dfe22736dc4b7c4d"}, &(0x7f0000b3a000)=0x16) clock_gettime(0x4, &(0x7f0000bdf000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000418000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x77359400, r4}, &(0x7f0000254000)={0x0}, 0x8) r5 = open(&(0x7f00008f6000-0x8)="2e2f66696c653000", 0x141042, 0x100) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r6 = dup2(r1, r2) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000189000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r8 = syz_open_dev$usbmon(&(0x7f00004fe000-0xd)="2f6465762f7573626d6f6e2300", 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000bdd000)={r9, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) write$evdev(r5, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) ftruncate(r5, 0x10000) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f00006c3000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000376000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r7, r5, 0x0, 0x72439a6b) ftruncate(r2, 0x100000000000007) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000fab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005cc000-0x1)="6e", 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000806000)={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) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x10) [ 76.544600] binder: 8857:8858 ioctl c08c5335 209dcf74 returned -22 [ 76.589277] binder: 8857:8858 ioctl c08c5335 209dcf74 returned -22 2017/11/04 05:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00006d1000)="1c3472", 0x3) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xf7fffffe) r2 = creat(&(0x7f000033c000)="2e2f66696c653000", 0xb2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00004f4000-0x1a8)={0x5, {{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]}, 0x1, 0x2, [{{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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mknod(&(0x7f0000e68000)="2e2f66696c65302f66696c653000", 0x1100, 0xffffffffffffc582) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0x8) r3 = socket$inet6(0xa, 0x400000000001, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) sendto$inet6(r0, &(0x7f0000d9a000-0x1)="cc", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r4 = userfaultfd(0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000fb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb9000)=0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$inet6(r5, &(0x7f0000537000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000056b000)=0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000e21000)="2f6465762f6b657963686f726400", 0x2400, 0x0) pivot_root(&(0x7f00005c0000-0x8)="2e2f66696c653000", &(0x7f000099d000-0x8)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) set_tid_address(&(0x7f0000187000+0xd7a)=0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x14, &(0x7f0000d11000)="ff01000000000000000000000000000100000000", 0x14) ptrace$poke(0xffffffffffffffff, r6, &(0x7f00003f3000)=0x0, 0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) [ 77.125493] pktgen: kernel_thread() failed for cpu 0 [ 77.130626] pktgen: Cannot create thread for cpu 0 (-4) [ 77.136258] pktgen: kernel_thread() failed for cpu 1 [ 77.141344] pktgen: Cannot create thread for cpu 1 (-4) [ 77.146698] pktgen: Initialization failed for all threads 2017/11/04 05:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000c5c000-0x3c)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x70)=[{&(0x7f00003d9000)="", 0x0}, {&(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000fc0000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x137}], 0x3, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0xa}, 0x4}], 0x1, 0x10000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000705000)="2f6465762f73672300", 0xfff, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b6c000-0x8)={0x0, 0x1}, &(0x7f000008b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003a2000)=@assoc_id=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000391000-0x4)=0xcc6, 0x4) sendto$inet(r0, &(0x7f00009b1000)="55f735c0ec86f970399de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e911292342138e13cfd485e6f71c786bace8c10dd10cfbe5e0f564720b0cc5bb1cde14e2e5928c5fdb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa2221b1dad74ed157037b7438961a465c96b8fb2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25c10ddca5fa54ec8e5211d0e1f2a523dbf285f2f9fe96236afe0f4ff36a74850d13cc7f9d034f0d10037064e80236dc846d40922452a007c95fe70a908804d5909561480f", 0xf2, 0x8084, &(0x7f0000f52000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000deb000)=@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ad0000)=[{&(0x7f0000f56000)="7ad2a56f193d33ab721c97144ac6747048a0c8481ccb97310a5a9b143fa4b47ecc8f2ec7d737ee400e5793b83d9c1d90c36f74d2a145eb35328a02c540fc0efff76955c166c524b4cf1fac23e38936954607bdd19e2db54e13977e1363b92d7facf33c22b243bcad2f5c802ab039e4b0d04281458a309cf1fe66c694b2990f2cfa5db9e6bdf0b5b9397e9d1fd4f60419eb24", 0x92}, {&(0x7f0000f56000)="61a1ccfa", 0x4}, {&(0x7f0000807000)="f1f0ce51dc89c2dd58923ec3d9ab5f7e809688c301a5507179a2fb97869455fb515c217b7a99488561854dd012cd40585247f5d971d785d86195800c437985f54d3c27cb58d68adc", 0x48}], 0x3, &(0x7f0000667000)=[{0x38, 0x0, 0x0, "d62ebb8e0119b4d74a0492031fd417feea1c85670f58df7e8db419760a333ff13c036d3bae5b"}, {0x1010, 0x29, 0x6, "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"}], 0x2, 0x4}, 0x800) 2017/11/04 05:38:27 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00005f7000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000ea8000-0x28)={@common="65716c00000000000000000000000000", @ifru_ivalue=0xb}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffa, &(0x7f0000e74000-0x8)=0x0) mmap(&(0x7f00007ee000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000be2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x4, 0x40010, r2, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ea8000)={0x0, 0x2}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ea9000-0x8)={r3, 0x5}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x1000003, 0x4010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000243000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea9000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea8000-0x14)={0x0, 0x8, 0x1ff, 0x4, 0x20000142348f9, 0x4}, 0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e74000-0x10)=@req={0x28, &(0x7f0000599000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000e74000-0x20)="91259aac545debc492ee57a53047574c81f80534421ff536433acab4d60afcee"}}) recvmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000619000-0x90)=[], 0x0, &(0x7f00005f6000)="", 0x0, 0x0}, 0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000072c000)={0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x6, 0x0, 0x7f, &(0x7f0000e74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x8, 0x20}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000597000-0xc)={0x10000004, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eaa000-0x10)={0x3, 0x6, 0xb81, 0x5e, 0x0}, &(0x7f0000def000-0x4)=0x10) 2017/11/04 05:38:27 executing program 3: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00008c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) mmap(&(0x7f00008c1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c4000-0x9)="2f6465762f70707000", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000417000)={0x0, 0x9, 0x10}, &(0x7f0000340000-0x4)=0xc) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008c5000-0xec)={r2, 0xe3, "0191defaa9927b1bd5924c6c393b5d7639e5b40cccd6dcdb098e6e5356e9eae0692409458e606c4f9c9d8d715e5a64734524af7ea7b025374bf7f9f72e54d7b1e1ad4a487da122a7b3b06f297f5b09fa9009ee607a2bcd42e4bccf1479ebe0c175c2ed0a7866f940525bbdb54d32f1ca4b6e609cb40962543e5333c038ee7139eefc631bc9b6299aa4c499467f93d1829eb03bb75c6031d7bb19215793929bef7edb67b0d69d07623e5d9abc519290c87e313372bad28f30728cab5d12371636b604a622117da20900000066137d6231af4f87f6ae674b0c8eb9df22cc485b9e582536"}, &(0x7f00008c3000)=0xeb) fcntl$getownex(r0, 0x10, &(0x7f0000278000)={0x0, 0x0}) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008c5000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008c1000)="2e2f66696c653000", &(0x7f0000472000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001a0000-0x8)="2e2f66696c653000", &(0x7f00007de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00008c1000)={0x0, 0x0, &(0x7f00008c2000-0x10)=[{&(0x7f00008c2000-0x1110)=[{0x98, 0x8, 0x0, 0xc5, 0xff, "fbd02e4ffeb05a4710064c99a88e07bd21a004381a6a452521e47984dd16794ffd6897ee9b47f4c018151fe9d6e7455ce29a29a53e1e00509be9503b2e5b8cfa692544c6e711076e4452a27f8aada6ee247c3cb7813ba12218e9c254ca0f92b3e6c2c57f73ed0889dfbd83ac9831befda6c8baa633afc6bec1db6ff5bfdd06838eaae08ce01344ed"}, {0x1010, 0x7f, 0x120, 0x9, 0x8, "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"}, {0x68, 0x2, 0x400, 0x1, 0x9, "603c35d8eb06eb444a2636a760fb07ccee07f589621962e1c76aade6c3edf9a684ff916f8c21ca61f82a9128d3e75ba46e2489f88c1e950be7fd7d2910f3633fb553a85d9686de049be5cc486c98edd92aed73ba26deec"}], 0x1110}], 0x1, &(0x7f00008c1000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x2, 0x84}, 0x40804) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c6000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f00008c5000)={{0x80000001, 0xfffffffffffffe01}, 0x1, 0x7, 0x7, {0x4, 0x5}, 0x5, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x406, r0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900ff5d0100000008000000fffffff87b7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x8000}, 0x4000) 2017/11/04 05:38:27 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80001) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dcb000-0x8)={0x0, 0x804}, &(0x7f0000404000)=0x8) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc9000)={r3, 0x1, 0x8, 0x8, 0xed6, 0x40}, &(0x7f0000dca000-0x4)=0x14) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) syslog(0xf, &(0x7f0000afa000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000dc7000)={0x6}, 0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f0000dcc000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002000-0x4)=0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b41000-0x9)="2f6465762f72746300", 0x800, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KIOCSOUND(r7, 0x4b2f, 0x401) renameat2(r6, &(0x7f0000406000)="2e2f66696c653000", r7, &(0x7f00005f7000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:27 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20007ffffd) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x10016, &(0x7f0000f61000-0x1002)="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", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000038a000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f61000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f5f000)="000000000000000000000000") mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000808000)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f0000f39000/0x1000)=nil, 0x1000, 0x3, 0x40000012813, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005bc000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40085112, &(0x7f0000129000-0xb0)={{0xffffff81, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x12, r5, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r3, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:27 executing program 1: mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0xa, 0x32, 0xffffffffffffffff, 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000001000-0x18)={0xa44b, 0x0, 0xfffffffffffffffd, 0x1000, 0x8, 0x4}) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)="00", 0x41, 0x1, &(0x7f0000554000-0x40)={0x6, 0x3c2b, 0xffffffffffffff81, 0x2, 0x1, 0xffff, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) accept4$llc(0xffffffffffffff9c, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000d3000-0x4)=0x10, 0x80800) signalfd4(r2, &(0x7f0000702000-0x8)={0x3f}, 0x8, 0x80000) setfsuid(0x0) munlock(&(0x7f0000f5b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80800) fcntl$getownex(r3, 0x10, &(0x7f00008c2000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000e67000)={0x1, 0x4, 0x9, 0xf7, r4}) r5 = epoll_create1(0x80004) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000dd6000)={0x80002004, 0x0}) r7 = dup(r5) dup3(r7, r7, 0x80000) shmget(0x1, 0x2000, 0x0, &(0x7f00009eb000/0x2000)=nil) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000dd5000-0xc)={0x0, 0x0}) poll(&(0x7f0000dd5000)=[{r7, 0x1000, 0x0}, {r7, 0x0, 0x0}, {r5, 0x0, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r5, 0x3000, 0x0}], 0x5, 0x5) r8 = userfaultfd(0x7fffe) r9 = dup2(r8, r8) ioctl$TIOCCBRK(r9, 0x5428) 2017/11/04 05:38:27 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8000) syz_open_dev$urandom(&(0x7f000000d000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000026000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000035000-0x4)=0x10) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1000004, 0x12, r1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000002c000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000551000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d01000-0x4)=0x14) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000075000-0x4)=0x0, &(0x7f00009a3000-0x4)=0x4) r3 = socket$inet6(0xa, 0x200000000000002, 0x4030000000ff6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) munlock(&(0x7f00004fd000/0x3000)=nil, 0x3000) syz_open_dev$sg(&(0x7f0000c73000-0x9)="2f6465762f73672300", 0x200000000001, 0x8000) lstat(&(0x7f0000f3f000)="2e2f66696c653000", &(0x7f0000bc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000a04000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a39000)={@common="626373683000073e0000b20000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r4, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x8000000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f12513c3525ad0ffffffffffffffff3d328501902dad3e668fa3f9b8974fec92b83661465797e6fbff6ca7556ddfaeda00000000000000003e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000086e000)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000953000)=0x14) getsockopt$inet6_tcp_int(r4, 0x6, 0x817, &(0x7f0000b9d000)=0x0, &(0x7f0000fe8000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000515000)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$mice(&(0x7f0000f6a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000040400) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000d6e000-0xc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/04 05:38:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008bf000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r0, 0x1400, 0x0}, {r0, 0x400, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b9c000-0x1e0)=[{{&(0x7f000002e000-0x1c)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd8f}, 0x1c, &(0x7f00005ab000)=[{&(0x7f0000fd1000-0xc2)="ff04a324d366f5f67b6d901852772f84858ec28b9359a4363653243f6f398d36770d737181efb750217a8e641cc7f1c90325b43acca6d87adf0e4e087645efd4d00ce48444213cb02aa807c403dff4d676c32b092e302e9816fcd341e682b5cf7b8ffdeb390021745297a3b93a81c3bad8489e776227d230c7bccf928c4da23608043f7629de6e5bbfc8dd2c107febc81fcc53b5a47b6f9b8d7f2bae056fc2a2e3c3dbeeb147f9b34aecd471d60099d9e19439694090fa90d8a087e1605b42c60755", 0xc2}], 0x1, &(0x7f0000caa000)=[{0xe0, 0x115, 0x1, "8561349cf26b4e5743f4cde70ac2945d92c83304b151d1186712d636db2c12992c44a7d7e8c2aed3d756e0780d94471559b09dece624a61b6f4bc9f1e05dab00eea7501d155d539a87858b18f5882984e1c29e2bf111fa4a2061bc8c44e5b9633b481d82ece8f0ad1a3cae96219b2735eb7a982330fada85136df2e5601f504a499dabb741199b8d02e9573f1a9a388854a6d3e62f5d2eb3fbc8802bb5e2d77f63526646302c09f58eafa270b45c2b873ba798b4f666f590b70dc8bdd6b56f5696d4950e440b28709770096a3ee390"}, {0xd0, 0x10e, 0x7fff, "497c3f4a831b9e08bf4cdaf617a94f9ef612424bce84b3eee2ac5297897b35829a3669193f694b2d11cf9a6dbc035536448b335c39727213759417a25e73039469fa70a38e1288bd1dfaf35fd594536cdd4e365430d24e03b49e836976964e5b892b06de8d02ea877986e1bee83b6d39d7b52015643a2c62b9d4445b0b6fe2fc25ca1341627d24b34fcb6afcb342cc8354c8390540a2d07a9fac44bf0c4e9dfe8283753d2132c5a90f21a70889d6b82130f1ea044423b13f94"}, {0xf0, 0x13f, 0x4, "25cbe2f9dd0a39549d9eed88fff8382953586e1aa387c1bf9025bd7f78a5956897f72d142177c2456e6bd6a6e299caba39b377d284c0b64ccf2c4f8c467f2e6aedbec9fa90b1bf831141cb6b88c50c3d35bc1cc07d11e37db0512a1258cf5be1c230ab851fa968212a16c8d7b8a33aa98f6848b988d197779acc8241fe63578712ddede2af0214435064e2c6364cbd4c913f59827068e6c7d1ac94ed46bee270be706249948d3f0a4bd7f19021918056ade19d49d262238bac375cf311340bcde5ea9b60ffab4092b34e64b0e3308ca89ff44657b8001d3b151a54a3"}, {0x80, 0x108, 0x7ff, "f393e3a47e768f17bd537ae36295f6454e24f9228213104f950433cb025da983786cb973914a6265f761078e8024ce1b349ebdffa91543def28d8ea18b9d9070b16dab626b159a41bc9e8272c53752729ccb82d9c88c42b81a0583512289c6d952d9d215a7cb611966f241659de0c0"}, {0x100, 0x11f, 0xfffffffffffffffe, "733e00cd820d2c8768fed74439150f5eb2e12491948e59aaff253dddc8ccddc0e7313c8bac3d47e820ded588a65fd26f8c061d2c4376964067304818ce4b5efd71204a8b00890ab1f4715e45f6e725c98680598cc68baac0c0f80eaf186cd0df8e026ea17e4490454057fe11f5164e9e06b7e2cdaa53d41aba27b16351ab60f2cf698731f2f084241eed719c17d5f2e589e13f2ea97d6ea4bf3d025de877b42e899232f9383326b4cf319585d6a1058ee84fb5995b5da4c77585bbdd4c8fcbce766b4054724e481f955e094138e14f7dff0ba9e4ef8bd763ef642b81e6df5bfc7284a409ba7747fd3eb6c3e649"}, {0x50, 0x10e, 0xb3, "31d43a42a81a14ac8c24950944cf68fb3c2ab4b20ac76dce1330bd79731876c37f9512f9bcfc5b7ec98888062a5f49925e77f7c29d7f19acec37bd830adaa7"}, {0x88, 0x101, 0xffffffffffffff7f, "a6f14fb3ccfd83f0c52ab2c80e4f9c32a35a5c6acde29ff67eef5f0950df4f57122f0134392908b29781afe46aab11436d04d5cca3232e3aad13095a9f03e97d191a689f665913aa22cb3873319f6456cef0d56142948137052a56e03dbc7a7160bf2ad31b865d86d4c00c026166e685432d"}], 0x7, 0x20000800}, 0x2d07}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x43)="bcbbdc73de69cae1e9cb0ffa84679ae78c7cd65bc9a7d4e260a489207407482bddd3c7c1772b2d7ff59406b71a0a0d4c3009b9208fcd2704c5b4704ee5e9919e46bf55", 0x43}, {&(0x7f0000001000-0x61)="698cceaa4c23c2f589ddb651427b78db7a759bd313b4d51546f15a4a4b2e982601a2511549e2794e16af9a818877d2f27e02de88e424409a760c88b926495419f1baa309e4993270650c06f774689f3b4c4f69b5b187e3d2cbbae43093febdbb3203e0eca189ab345e67e67a645e70cc9be89cefaa4cbeed81f8b6e00ce678e6a52015c08fb0a90796a22c786d2a35e451eaef5757fb8755b4f3c72dec502066bd150738ec69eb9414950c9f4191eb9163d487", 0xb3}, {&(0x7f0000001000-0x9d)="7c86ab7fb53a70bf19aaec9e02c06b6d1f2e1f3f5c994a70fd02eb098bb9d5fd19ed30bb8c5ec49fd2339de2ac0869df31af382c5ab711288e3feb41bedd7dc58e90c1955c0f547a4dcbac8ab10624029da2efdc92c51eaae040f995425753921fee3392f878e624598b5feb17c47972734029a62b0baaa5ac0b8d90dfb805d996e430218313d1838562212264716fb14f30d33af5e03e86c3e8d94c94", 0x9d}, {&(0x7f0000f03000-0x11)="bfe237b26c0ac8dccd284a6267deb4a02c", 0x11}, 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0x1000}, {&(0x7f0000001000-0x7e)="8e14847406f094a0ad3d54d0cfddd46ee5941019d9b2b4e10d8c8f68838df3e270412c1e73a5ea6c97ac7bd20ddce8eb567f2973221ea4c87b0daa282bb41a69ff58b7830c6bd88cd2ec6e0e763fb0a4764d8b63f45939dd5a2bcd94071a00277af7f34ee8157fb5cf911a2a837337143100a0b8ebd18575cb219edf133a", 0x7e}], 0x2, &(0x7f00003f0000)=[{0x18, 0x101, 0x5, "54"}, {0xe0, 0x101, 0x6, "6af78f2f26e80c120de664b0bfca98a23335d43e0f1900e7b208d8daa38ab71f269a10d0451d18f3e81e23ffa30a66b3f59dd707bd8032e391317e2d776ea2583e84fd4314002864899a9906880f3e798d7e24c8e5ff69e5c633a1a0e13a79da2d585e8e2153c36b727e5eee408e7a72cd925a396e1769238e0e2338e472e33f7d6b129fbbe08eb92b8b20a8a190161af0af3cecbccb6ebe58c14d1ea644a994dbcffcc31b1d1c96f57acce1275f9333830d0bdf8ecfbb123946b930b4564c076514769492b231428510"}], 0x2, 0x4800}, 0xa9bf}, {{&(0x7f00003d6000-0x80)=@generic={0xb, "52ae5e54af0862a61e47479a0d40fd3d7571f96e392591a6f9b46c4851902b734eabe08c1da78bc3525bbff22f8cbd875a86a1b8ad174cefe19655cea598c4ff8e3d0451afc880025e7dcbf0ae223c3d8498fb3a36779fb0b2f1ba35c4faf33ac15eadd2d764e8b38517f6c3d15141e12389674e58540bfd36255a1d40d6"}, 0x80, &(0x7f0000fb8000-0x10)=[{&(0x7f0000000000)="c9bb8901a7c4e2bf295ecaf89dbe19c44ed46d69dde270132ceb5c9fdb2dbdad69e2202e6b342466bf431725430d0cc7678720a4b924d21f09a35225b0c014155a0bbabfd729ecca06cafd78450297c60cc323fb519172ae9a751339a04eca2d36a5ebecb5a26947636f869f281a2052e7e822417b88c2b9e2231b3102b10cf14ee8322bc291320896721cfbfad1d8d176cdad2b212bf26fc6c15a673cce297c7aa4fe", 0xa3}], 0x1, &(0x7f0000ebf000)=[{0x88, 0x0, 0x9, "e1691d7e2954f94a8de4025179efa0c39601be73b17f5219cfd8308eddbc3c814ef5ce7f1bab03e9d0d5d8525ac87640b45ce628d85a3718acf39f6138fcd5592f53aa14461cacdd634fc888392619f1f63e330b636a3641beb064d128f32e80daaf9cb79427dc4251b317c0bebcceb4886206b4ea2e94"}, {0x20, 0xff, 0x5, "3b5eb269773867e7a7a0c0"}, {0xf0, 0x100, 0x0, "ecb71f738919585160f64fd4e6e71735b80e1eca356ff6a3f0d8548735f08dabcae0c60399a148c386afa01ae46858c7422527f228b22b48c2c2e3fd0212f1b7757e8451e174f34fcfb235f77c0efbbe544d25b3081275c6b3ff300a0131382c0b813f81d494adf6ffddd3c6ab6432ef7ab42df0d3c6df23aa6cb2e1e5dd9c6eddbf7c48dcfcc5d52cbc3760ed7bb8f4fd47b462bc21878ee28dc59f276c3d151a29eb01264646d2c193ee07e6ae10537129eb628cfb9f80ed55a4601d82af6a0676a96964bdd66941e73e66e0d8d588da0902fa404cee6922d8bbae8338"}, {0x110, 0x0, 0x7fff, "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"}], 0x4, 0x400c000}, 0xcc2}], 0x8, 0x44014) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ebe000-0x10)=[{&(0x7f0000cd2000-0x39)="390000001000094c68bb61e1ff120020071c005e02000000000000000700801419001a0011000a1ef00c0100000000000000800000005b3a69", 0x39}], 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x8) 2017/11/04 05:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mknod(&(0x7f00006f7000)="2e2f66696c653000", 0xe080, 0x7f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) setns(r0, 0xc000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = dup2(r0, r1) fremovexattr(r2, &(0x7f00000c7000-0x12)=@random={"6f73782e00", "2f6465762f6e65742f74756e00"}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000023a000)={0x9, {{0xa, 0x3, 0x5af, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000372000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a8c000-0x4)=0x3a) 2017/11/04 05:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bbf000)="2f6465762f6175746f667300", 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b3c000)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000395000)="2e2f66696c653000", 0x0, 0x140) accept4$ipx(0xffffffffffffff9c, &(0x7f0000f23000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000690000)=0x10, 0x80000) dup(0xffffffffffffff9c) syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x3ff, 0x2000) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005bd000-0x8)={0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f00006f3000-0x10)=[], 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f52000-0xc)="2e2f66696c65302f62757300", &(0x7f0000e7b000-0x10)={0x8000, 0xffffffffffff8000}) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000566000)=0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00004cc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008bc000)=0x6e) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ff2000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") chroot(&(0x7f0000739000-0x4)="2e2f66696c653000") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f00008a3000)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") sendmmsg(r1, &(0x7f000072b000-0x12c)=[{{0x0, 0x0, &(0x7f0000ff6000-0x70)=[{&(0x7f00004db000)="12ce8178beb33a2fc3e4a3bc1af8c247aaa828161dc3c48260cd9549fa02059659613f4587c4b45bef173faac6971927a679e6f3dec809bb1d3d4e69b6ec3144d0da0ce40fe5963532a090cc4b041bb790e2e6026061c1185f7c6e07d82606ff7bafecf15a2412f4", 0x68}, {&(0x7f0000653000-0xf)="948901a575166f00c2c2e796f4b7cc", 0xf}, {&(0x7f000030c000-0x83)="a126137de3ed93dc27c3b672ab623b844d34d73b1a5c154636be657306398c56b562d55250f40d1660dc1d85813a0c57f52309a45947d2d1e457f0e8b103706f128b631c5e68a9f284ea4a1cd11eb3ce3f9f6196ba451f3d403f339730a2f4244a920163b4e31ef3f89dd288bf58f807b5d7238cce5718e3c218d786b62d4cfd27ad3f", 0x83}, {&(0x7f0000d0f000)="adc6829816b68857b342c15ac164f514686a00630d09351da2ab7c5e3c05c74acbac9383d507a719a30a46055c0167d52b88542ed2d4dd233124a4a820fab95c42c1c9f91b7c29366f560d7a1479cd", 0x4f}, {&(0x7f0000382000+0x93e)="7ac1d17d069a39fdb29d7cb9861a196f393fa8e74904527c5e46db5170c111a922b5284fdca5e2d8ec4074419b5c882c9685728baabbb1b6d74f3fab1417b459dc736fb5627d70415137502d279d9e19ed6b917232e5a899c48ea7709b442dbca71952cb4dacc8be45d058b0554c793705f557e6", 0x74}, {&(0x7f0000902000-0x86)="64c30b804ac7e8c563c95a1a09e24e168e5d92316b941a5e2ef840c98c8dcf173ebcaf01b3904c780cf2e79542af45fa478b57fb83d955afadb6cb72bcb53db95fd21e9b50a45973c4e03306841291860a91f277106c9f71e2a862b6bbb896e8a65bf26441153d8abf99918025cc931161f1c41a5d3504e529a35e7e9b14517bca7608320be9", 0x86}, {&(0x7f0000f0f000)="3ef81c8a6408f6901e23eae89aca5fbb5d7f32c6b3881fafc89b7fee6e0eb8ae6c7586861807da384f9b9c1c2da4ae9df52a8eddf8888ecdfd709257", 0x3c}], 0x7, &(0x7f0000f81000-0x498)=[{0xd8, 0x113, 0x4, "3e88a1cea558064da49d949d5883cc56f89d65489d958030cd2f611d2fc2cc106eaf553a8725754e4f726589977df97303c0510566423dd76f6ebbce151d9c9ee4b73050180d7c0264cbbdc14a7c33804934d7a3eeac34c43ee90e0b867082b04b2f6714949cea303d5b6cf3ece113ca15341bae3a27047ba43c4e1ee3f8d55a9a7925c253d1baa2c2956b35b63273465d45d4aeb133ba2f1a4b5d48ca14ae4c68e898098fabe9e7a8f1665a5db22561dc5e4d1263fe424c0e1ee89340b2e4b67c52a133"}, {0x28, 0x103, 0xfd7, "289bc124cafe72470cf4b770b422f8b51415afd34bb10e"}, {0xc0, 0x11f, 0x80000001, "86d19fc181a94a27a701ada80a6660b6c1ef403f8dae2dbb3c600c4fc1f1251d872b721fbddedd3d84a2871fd256e3419a0e5791d9efe58a6c0b67aee95aefc97b2381fe7ae5f8d8144139ab2ada0f91b07b5af2304be12b84779a0de035ee807e3fab1a1b51374f347c62dc1a0dc37f1489f06280e50361d7d31c4a6f9100c0c4eae864674351c4d9e101e5883e739a359eeb0ffbee0437e346c12f74a45b74d8e22e4cd32d298693e42ab30fe9d2"}, {0xa8, 0x102, 0x40, "e1aa98de04d63741e32ccbbc090a69f1d398148bcbc3d161e85ec34107049217bc016532ba1817e6dd7d703ac42235f6cde354570c705965ac4d0af5fa74bb89363ae143e5aca3d28793e21112e8719f50e8e2e82b5147a7f38d9248c99d233ee5485f7c4026f836d0acd117a4d72a6b0b1e7058e43bb491cf85795c2bf3b040cd3fcc69c7b21631c9298a82a699b0154bdf847da7"}, {0xa8, 0x10f, 0x217, "1352ee9da7948e5e1b093b9d993bd995810493d8848d4fb8b0ee8fd200d35a797f55601594b9bd92e1033223a3e48af9c4cb87e53a3838d7cccce841d35504a5da43d9dd72765a7db7bd195580e5a5e7a4f5738155e4921891ef7403c66574e7e78dc050fab32e543fd9611a438752c549bf2c7aef06749c501fb79d1cd57f25ee474eb3cf3e759e377ca63adc5f2d90e2"}, {0x80, 0x0, 0x88, "3768923ba292058bc79f74b00996d509a9c02372cf4371eece944bc4eded40c437494dfe9efa45e66d9e56c6dc21d3faad539f91867c6d02348c643a6aff11a438ee5207cc433b575683c08687f62e7e24a8c4557d12171bd61e4cdfd7564a50e76cfde4e38e0b4f46342eb9"}, {0x108, 0x0, 0x0, "c914dedde7223c8bd6469baae9fdcabb9f8bbe4aa44a2d96ed73315a20a6b15cc1ef6f6c2693ad786c6f3d8b51cde5e98e47ab6739b31dd0a4e12a7b7e7fdfb46bf4543865a6a65ee34191ef8dc6dbd52573b32c6fffe44fe023f065a37f81aa67a14a415d331357a0b035368ef7e4c509841662536db7ee14f9999e025dbd98897ced9edf3a64a26f60edfc0cd4d2eb569c9a33c08f07a6cf450c97eb787c0e4757f57b31d0428bb358ac103ea1ce0aad4747261078788faaf74b2e281de61229c608b7cf86b4891d28d78dc410a0f6b93685191b69e1aba4c434da2ebc365c2450acb0bb2f0e907cf0a23aaddffe37c0"}], 0x7, 0x20000000}, 0x3}, {{&(0x7f0000483000)=@hci={0x1f, 0x7ff, 0x0}, 0x6, &(0x7f0000c4f000-0x80)=[{&(0x7f0000982000-0x3c)="24516e0a3bd614b7ce0ea37b1dc615f41b3b1483c773dc73d0a6f21866e29beee57dc688a2859ef0bd38fa1209eea19dac6a6735bb5777052b745bd3", 0x3c}, {&(0x7f0000ae1000-0x32)="a3089ce8c6c3c2b09a80dbcdc92348df69fdf7407b28afd3dfb324c4c01cffd70b7c3603feef151689c45419c187bbb04cef", 0x32}, {&(0x7f00000d0000-0x84)="d656cceea3a737017166ef64f95df221bcc4e0d3a2f379c75ed7f17fc5d920f71ad30c710bd25f0ace9752a8a9850f1bedcd9b336303eb8e3627364e9bacc89846471320ad4d0b2d61dc96472d6dbe3130580437bb55f263afbdaa40f397b293d211fc9c6d6a5ec862af174b246b39a566869a625d1fae42a9afc7590a6d93ce02ad9f7d", 0x84}, {&(0x7f000091d000-0xb2)="27fbecb504dd1f5915ee4fadc2a0be713fc73b4e22ce1f47b30c191dc05f776bda4a3462fbc6d5713c0fa7f16cf895e25fc1d27dc713824afa75eb85803b75b67cef85311bca72e7b1e7d7f8025c4682e6830b034f99f6352ac4cb94dee76b27489b8ba8be9d47110e456b7179c0c77be85c97ac688286c750a5e7a6714af7f857f803b8fade6501d14b6e835ca3f5c59f540ba0bcd5634eb46e997dc99e3a1204617faa29011b0b39aff18d7dc7ac18d8af", 0xb2}, {&(0x7f0000e2d000)="04292b47c8f5124d8989bc539bdd91dfe6157e6be594a94f7b758291102d921d5411", 0x22}, {&(0x7f00009cc000)="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", 0xff}, {&(0x7f0000a54000)="74b3ccf273f1f60485559f20f1c9b644f0f25855e650b5ba74f4473d7200d4ce2b82e5ba9946f9dcefba6182c03f71849a1a4385d96e8915a523f9613d5d976440d36f7a0a2ea22ff253533981847ef3e2b0ccd890f08e4c2718dc94c66e4001b3e859fd52da090a9de8d2ddb8b4aa75fb81425d1b321b058db15aff1ccd39201b1e9dd348fde77be69c08e2a64894495da73139c720155e7946465f457dce860a232422f3be9b9aa0498521a82ad205136867ad8f05a177c4cf868efca2d50018f99f3d63ddd4d05e5efc829115b969666646", 0xd3}, {&(0x7f0000669000-0x11)="70c9c95ae4cddf2848ccc61ac3853a6a45", 0x11}], 0x8, &(0x7f0000dcc000-0x2d0)=[{0x20, 0x108, 0xff, "3cc99fdcaed43c7306a93c0e1a"}, {0xb8, 0x108, 0x8a1, "e18a74cd238fb1245248616df20d638e954242383ca0601621dd91acdc4e08bec37141a5e4cdae0c4afcc41f78ac226cefecf4fa3acd48ddb3e029746e668dcf1b3a30703b539d29ec547931648aaa82780578c5cd3833be0f8ba6f99fe66b942ade3534f872c3b38f862d7239468f38e3cc119d12597069134fdb5f3d2495ba23fcd72062734c6d0279b042243b845baae864d85ef5697bdbf7117a81db9ccdddad41c4cd3a"}, {0x20, 0x1, 0x80, "3772c411c459dc68ba177f922cadd531"}, {0x90, 0x10d, 0xffff, "597a5a88c1bccee16435fcf508dc3b78f982740e6db98b5a85fa9605b48b09686a0aeae4b60ab87cfbb1a35d0bc6ce0904873270de053ec41a05f4ca00048b65e5a0563724736cd200bfc105a4dc77df76a74c32886133a7c17f837deec0d06513516f448475583abbc99e4b30fef39b91ac0af1f7ada2615135"}, {0xd8, 0x115, 0x1, 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{0x48, 0x117, 0x90, "416501a75f10e074a74c21785c01684a9befa69e42261916e5b331d980166d58974c726628cd29e096ae8fd91cd570664cd6c5e007a7da20"}, {0x20, 0x115, 0x7, "2239c237b2e228561ec8dd416240"}], 0x5, 0x4040}, 0x3e1c}, {{&(0x7f0000ea4000)=@generic={0x1, "98718769342df271dbe2e284a0209310e53fc5e8ff5d4d27723b32b1f48122df35f563b17eb2900589da586d7002bc1c35f80237db16bc768daeffc87d29c0f2ce0d3274a18600e93a86a5a92c64fb71400d0b30fb0c40a04a608d208aac5c596d7b6690ccef7d6d675cfdc53b0d4477f7cbbc0c13900654c5c50f16d8c2"}, 0x80, &(0x7f0000901000)=[{&(0x7f0000506000)="f22f3aebd1978f9988b3d8b810363f6a9d6cf1bccb5b1025f52ca74284f5160a6960ab64578fcb478b40632262e7c271956e5018be7121225b5898c8ded8b11ef2b5c73e65bd19b374cd81c1a99a52891c06e6d565c76c969075e8450a7bd07633b38b0733d2fbe36bf0272fd6c7fab2f69e0ee0c67efc4e5ec8a408e365a51aad62e9badbfd075c9706b8f3067f41ba554cb42392cba2a6e196ad0ce19b9c74e54c56b9dcc7dce5bd62089a1e357e14d3b802d639047443b7263dccb66cd1116ba44a60659308302c79f5c3d6187e7791f98758024f8fcf0a7cb3f934a4c13c4ab81268274980330a8be2483d4592", 0xef}, {&(0x7f0000b6b000)="4c450acf64a97237e6426b197b1db5465780a81c3f4c3d23edef4ab6b7cbc2f1df66ab9affe76d4583271d0f4ffb621132ff26d6c13efc4a370a70686673a7136ff7bd3219a92cdadce14aac9aedf776ff8c04be7e3ca2f429b1ed6ef6", 0x5d}, {&(0x7f000076e000)="cb91f19ed18c9618bec9b68e81578415f5b361b91b863d377d7546d9ebcc6c34795af34c64ce7bf74056b35ee9a9d06c1d3e7578df8abc143e25311bbb80074d632f2ac0e74fa296595e90c5b300f958aca94ebbb7ad929088867a7fd924a3ebea15a7f514eac3755347f2141b438df8d4ce2cac4d58eb13a636bfac3970780a0fe0a95f87be5c479fe8abbfecf934e43213702b0fc4de746aaa3ca70539da627c31278baec17d33a8441f16b2c3e7269d783f66658e6ddf44a2f492da2cd4058071", 0xc2}], 0x3, &(0x7f00001d9000-0x400)=[{0xd8, 0x13f, 0x5, "64e3df8691334d0b5b3b025b928d46606d9b55b8b371013555f0157accf4836d27eea4d1a89d57bf2af44b3cc49c1b9640d445dacea1df9e30fe311edf5c5344ca57e1c2d5835b36a74b4cb3943aebdf09fba07b5441e6d5f23d435b387c059a576ec7b63d69d6c50476a81bf18e78970d40be626d3230dbf85a213d2001d8fdab8291e9f41f7564769b19c866ee3c1f3700c1296207bb3905860df79ecf5606cf24ebb2bd2849e501f5e1c18a463297d1b530bd902e5499a866146d7f67a6e761538d3d9d02"}, {0x108, 0x0, 0xfffffffffffff792, "5f7be84ff69261e201b74739933026cdf6fb487bfd22ececc75b69559e7d331cfb3ef1af463ff33fc0dc36acea8f2ce3477171b3b8df96cffbbb3517d17a5d178347ce7e061dc3624cdcc697d242b5d99a4b54d523f3b33c5a859b582ce05fd5e63cc1197475714bcbe5e1dc67d364c134258458ab6021de98c97a5c3bb20fdb09dfe4d25698b97d4cd96afb2adc5332abecbca85a7d05ad3a196b95aec7314ba800e904c3bc7b753520af0db53a01697050dc29433b7eaae409b1f377cf3718a9a8bdd604e5cd1f2ebd1950f53abe3ef8a6d74e9425d2f34271f9c3a26a9d9fe3f314dba8cfabc64edfc9bbab765b7144"}, {0x108, 0x117, 0x361e45f8, "2496fb92bbe960ddd67180dacf61caca82e80162cfd0b705cdebcdef2ea81be9424a423b9018657ae49c2a9602ecd61e2fa275b05b7fb06b4ad0bddf0b714d882be7591d73a4d8cbb42ecfa543e13e3c8beef10a260c569dc5c80ded238004320d438f73ebd6b69a63f8fddbbf926fccb42adfb6ac4fa145514b567b44740357bc56e4dc96780c4e44a51e41c01e91956d3d2def2d929b1510d920cb69c5310be51dedf1fe4b9280792e9dd9bc9d6b03f34657a92fb807b83ad13b464e897fdc38112f7a59426d9d89405cf6bdceb1faee2d03f47e4f3180b469a9f859f1db3a923a8dad40d2682e2cbe76941a113253dd4dc9d9e0"}, {0x68, 0x11f, 0x3d7, "ca76668e63a9ad3dea5f9aea430c600957022843c5ae9f11d022f42c89a33b6855ddafa49d41d3be5293cea76a94283c85fa27042bcfc167b71d93af5df60e59c2941debb277a4415fff8b262ddd8e7e56239da2404279"}, {0xb0, 0x88, 0x2, "87ee57550d02a11e494dfb2e55be8c96d7c27df6cc4d9c58f2ae6a0ba6da25f6a08e622187f8400a71574ac82e0a9dbb2d48080a79bdf0bb1e3615dd3bbb340df1f5e7f1d671f20e1e9fcc563af210e4b188ed061587cab91c72513fb55fcc1ea004d39d1bada319b24bb401bd69dbdb7b200566049c97a9ccaabadad2ff5a8c37cd7d5a1e65d3d4ad2387264ee2e72a467fa2489754255b4c5cda54"}], 0x5, 0x20000000}, 0x6}], 0x5, 0x4000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) 2017/11/04 05:38:27 executing program 4: mmap(&(0x7f0000000000/0xca1000)=nil, 0xca1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0x0}, 0xc) utimes(&(0x7f0000c9e000)="2e2f66696c653000", &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff8, 0xf) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x4000)=nil, 0x4000, 0x200000000003, 0x20000832, r0, 0x0) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000683000-0x8)="2e2f66696c653000", &(0x7f00002c8000)="", 0x0) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca3000)=0x0) r5 = fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000073c000)="6e7600", 0x3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, r4}, &(0x7f00001dc000-0x18)={0x0, 0x200, 0x7, 0x0, 0x7fffffff, 0x1}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005bd000)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="7b35ed49832c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de6a316da9c1d27ed1885266f75a2973"}) recvfrom$inet(r3, &(0x7f0000003000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x2, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5e7", 0x1e) connect$netlink(r0, &(0x7f0000036000-0xc)={0x10, 0x0, 0x3, 0x617f}, 0xc) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ca4000-0x8)="2e2f66696c653000", 0x9) 2017/11/04 05:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x0, 0xfff}) prctl$intptr(0x26, 0x5) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f72746300", 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000600000-0x4)=0x4, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f000081c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r1, &(0x7f0000406000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d77000-0x4)=0x8) r3 = userfaultfd(0x0) keyctl$get_keyring_id(0x0, 0x0, 0x8000000000010001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sync() setsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000c2e000-0x4)=0x6, 0x4) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r4, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x6, 0xffff, 0x1, 0x1, 0x2, 0xd4, 0x323f, 0x79]}, 0x5c) unlinkat(r1, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$TIOCSBRK(r2, 0x5427) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d40000-0xa)="2f6465762f70746d7800", 0x7bd7d21997857aba, 0x0) chown(&(0x7f00006c1000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fd9000-0x8)={0x0, 0x3ff}, &(0x7f0000b31000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0x80802, 0x40) sync() 2017/11/04 05:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000038a000-0xe)="2f6465762f6b657963686f726400", 0x4000, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000)=0x1, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d0f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000ab3000-0x4)=0x0, &(0x7f0000c0f000-0x4)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009ff000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000d0f000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x20, &(0x7f0000003000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d0b000-0x8)="2e2f66696c653000", &(0x7f00002ca000)={0x10001, 0x80}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d13000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) pread64(r0, &(0x7f00000e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c2c000)={0x0, 0x1ee3}, &(0x7f0000d13000-0x4)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00004c2000)=0x1, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/04 05:38:27 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r3 = open(&(0x7f0000016000)="2e2f62757300", 0x2000, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004c1000)={0x0, 0xb6c9}, &(0x7f0000e47000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000eed000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000051000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r5, &(0x7f0000a2b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000627000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000fca000-0xc)="2e2f6275732f66696c653000", 0x40001, 0x30) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fca000)="2e2f6275732f66696c653000") ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) getpeername(r6, &(0x7f0000bfb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a7c000)=0x60) rmdir(&(0x7f0000116000-0x6)="2e2f62757300") mmap(&(0x7f0000f5a000/0x3000)=nil, 0x3000, 0x3, 0x111, r5, 0x5) recvfrom(r2, &(0x7f0000fb5000)="", 0x0, 0x0, &(0x7f0000fca000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x2}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000fca000-0x140)=[{{&(0x7f0000fc9000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d76000-0x70)=[{&(0x7f000040a000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000fc9000)="", 0x0}, {&(0x7f0000a58000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000fca000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000aa9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e8d000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x7, &(0x7f0000599000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x401}, 0x2}, {{&(0x7f0000a96000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000231000)=[], 0x0, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000fca000-0x80)=[{&(0x7f0000fca000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000fca000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000ecf000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000bc8000)="00000000000000000000", 0xa}, {&(0x7f0000fc9000)="000000", 0x3}, {&(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x8, &(0x7f000024a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x100}, 0x80}, {{0x0, 0x0, &(0x7f0000fc9000)=[], 0x0, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0xffffffff}, 0x1}, {{&(0x7f0000fc9000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f000027c000)=[{&(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x1, &(0x7f0000fca000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x6}, 0x101}], 0x5, 0x0, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r6, 0x10e, 0x3, &(0x7f0000fcc000-0xf)="000000000000000000000000000000", &(0x7f0000495000)=0xf) memfd_create(&(0x7f0000000000)="e3", 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x13) 2017/11/04 05:38:27 executing program 0: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000026000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f000003d000)="2f6465762f766373612300", 0x5, 0x200) r2 = fcntl$dupfd(r1, 0x100000000000002, r0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000077000-0x24)={0x1, 0x3, 0x6, 0x9, 0x7939, 0x10000, 0x3, 0xffffffffffff77e7, 0x1, 0x1800000, 0x13, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r3) listen(r4, 0x6) write$fuse_notify_delete(r4, &(0x7f000003b000)={0x28, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x7}, 0x28) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) read$eventfd(r2, &(0x7f0000077000)=0x0, 0x8) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) open(&(0x7f000003e000)="2e2f66696c653000", 0x20100, 0x80) getpeername$netlink(r3, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000005a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000079000-0x5c)=@ethtool_coalesce={0x0, 0x1, 0x0, 0xfff, 0x2, 0x0, 0x0, 0x10000, 0x8, 0x3, 0x2, 0x7, 0x3, 0xff, 0x7f, 0x8, 0x7, 0x245f, 0x20, 0xfffffffffffffffc, 0x5, 0x40, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000078000)={0x0, 0x8387, 0x8, 0x5, 0xedbe00000000000, 0x1}, &(0x7f000003f000)=0x14) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000051000-0x10)={0x0, 0x0}, &(0x7f000007a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000014000)={r5, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r4, &(0x7f0000022000-0x10)=[{&(0x7f0000074000-0x3b)="3900000013001947040000000000000007000100020000004500ff000000800009001a00040000fffb00000000e337011018e9070000000001", 0x39}], 0x1) 2017/11/04 05:38:27 executing program 6: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x672000)=nil, 0x672000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000672000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x11000)=nil, 0x11000, 0x1000008, 0x32, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000673000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000673000-0x4)=0x86) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000)={0x0, 0x0, 0x0}, &(0x7f00005ff000-0x4)=0xc) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) fcntl$dupfd(r0, 0x406, r0) socketpair(0x9, 0x5, 0x6, &(0x7f00005c5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$mice(&(0x7f00003b2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) r6 = syz_open_pts(r4, 0x804) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000064c000)={0x0, 0x2}, &(0x7f000036e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00004b2000-0x88)={r7, 0x7e, "86603d1760c9af690706abb27ee1902af81fc47642e78faabe66b94c0278f4248d5b7c6de5adc81be798b70b9997cd8d40af22a4bfd0acbac3982ed9d26cb47556dbf3d5ae981ff93ec5b2418c69f74102c5c3486cec623f7f54f787a3192c9259066dc5f40339df46630ff0db2cf8bfb757e3cb1c389258b54d87d5d1da"}, &(0x7f0000397000)=0x88) mmap(&(0x7f0000673000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000674000-0x4)=0x0) mmap(&(0x7f0000672000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000673000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0xff, 0x2, 0x6, 0x101, 0x40}, &(0x7f00004f3000-0x4)=0x20) r9 = getpgid(r8) timerfd_create(0x3, 0x80800) mmap(&(0x7f000065c000/0x12000)=nil, 0x12000, 0x1, 0x32, r5, 0x4b) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000673000)=0x0, &(0x7f0000309000-0x4)=0x4) mmap(&(0x7f0000673000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000674000-0x4)=0x0, &(0x7f000066f000-0x4)=0x0, &(0x7f000017a000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000066d000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5c3910000000000004cf1dd7163e6f4b939ae7c3d17d30045cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r9, 0x0, r2}], 0x2, 0x80}, 0x0) mmap(&(0x7f0000673000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000674000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000252000)=0x8) memfd_create(&(0x7f0000421000)="2f6465766f696e7075742f0000000000", 0x2) fallocate(r5, 0x2, 0xfffffffffffffffc, 0x3) 2017/11/04 05:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") r0 = creat(&(0x7f00003b3000-0x9)="2e2e2f66696c653000", 0x183) symlink(&(0x7f0000050000-0x8)="2e2e", &(0x7f0000194000)="2e2f66696c65302f62757300") r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) removexattr(&(0x7f000024d000)="2e2f66696c65302f62757300", &(0x7f00006ca000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000093a000)=0x0) fcntl$setown(r1, 0x8, r2) r3 = socket(0xa, 0x0, 0x8000) dup2(r1, r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000672000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x8001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000edc000)={0x0, 0xda, "40054b166dc0b1f5635d32996043eb890a7226f82a9ff736bc984b30d657b2c63d02d89d0705a7f2736795bd9e63023d4be9cf6949d5c4dfa0de837534ac54535feff6f7f0b465d9609b9acafe13f1e981bba6f070411467e80e8e91e7b76b6744f5370b4a4985091bd3d92f20d3f9948ecf2159771315809fd8f4042cfaca04a53709738f6fb47a3c0bbaf9ad23d89c8f2b1ff5b6ba1d3c3902e78d50656622ce19449c3d5037e1fd0cc73b712552795c5c60f2baf9022d62c318bb09dc956a989d466509ea6044b81fa406b87c7dae4f420b38b4f7c7a40c49"}, &(0x7f00005e6000)=0xe2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c38000)={r4, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) clone(0x220000, &(0x7f0000ead000-0x1)="13", &(0x7f0000e65000)=0x0, &(0x7f00000f7000-0x4)=0x0, &(0x7f0000c77000-0xe3)="c0e6559faf15b93933a2bd7f648c469dbabd45aa1ec17c97978db9003b9d3b43d4ab2e67a8e1c8727a374f2ce0aa63a51d5a7880b2db017b6bbba46fd30dfe6c0d4aea563e9b56b6d3198012482a569907c7f82fc21fc24607b96b3eeb6f7c463008aee15d409a8f86eef12f330e701b7cd00b7362324cc9f2284349a265b8d623b3effd3f8a60e5fe14649b5b151c85b0c70ede9b13be50af649ceec433633c2f9a14e2ed13b87e7d248b72775621dd1e1af173d2c7ac50fcea5c8933b27f7f757bf0223dd4feb23921ce9ee777d75a27bf973b4552f7f131e2cac7cf5a7db6e014c8") r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f61000-0xe)="2f6465762f6b657963686f726400", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f2d000)=0x0, &(0x7f0000a3a000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c3e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b7000)=0xb) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000c77000-0x66)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f0000e5b000-0x8)="2e2f66696c653000", 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000289000-0x8)={0x0, 0x0}) mount(&(0x7f0000ae1000-0xc)="2e2f66696c65302f62757300", &(0x7f000059e000)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2001400, 0x0) 2017/11/04 05:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000931000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x10) connect$inet(r0, &(0x7f0000720000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e6000)=0x0) bind$inet(r0, &(0x7f0000f20000-0x10)={0x2, 0x1, @rand_addr=0x410000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e52000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000)=0xe8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405030000000300070000ec41", 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008a8000)=[@in6={0xa, 0x1, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x80000000}], 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00006b8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000932000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bd7000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2a, &(0x7f0000e9e000-0x118)={0x81, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dbb000-0x4)=0x0) sendto$inet(r1, &(0x7f0000864000)="76616c08fc07fc8f9c853139d4663c888a33a2632b44d90c", 0x18, 0x800, &(0x7f0000563000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000062b000)={0xbd43, 0x400, 0x8001, 0xfff, 0x3, 0x7ff, 0x1000, 0x5, 0x0}, &(0x7f0000384000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f9f000-0x8)={r5, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d95000)={r5, 0x7, 0x11}, &(0x7f0000ec4000)=0xc) getxattr(&(0x7f00005eb000)="2e2f66696c653000", &(0x7f00007f3000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000071a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) connect$inet(r0, &(0x7f0000043000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001b1000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015b000-0x4)=0x8d) setsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f000015b000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f000092c000)="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", 0x460, 0x48080, &(0x7f0000474000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000981000)={0x9, 0x7d45, 0x0}) close(r0) syz_open_dev$sg(&(0x7f0000ac7000)="2f6465762f73672300", 0xffe, 0x81) 2017/11/04 05:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x3) unshare(0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0a000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000098b000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x0}}}) close(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e60000)={0x1, 0x5, 0x3, 0x1, 0x6, 0xfffffffffffffc00, 0x3, 0x100000001, 0x0}, &(0x7f0000e42000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000464000-0x73)={r4, 0x8, 0x6b, "4c6f861a0e290330a1f7fe8243866d6c6ce90b6c4ae999a46589679b4aef85dcc3909819719ea6a1ba0b632bb725efa283cd62347cc0003c31462e742d2e08c1a28c0d717f71662e8be2a371b566ea8e8ce61fa824cb003f0f81d07712982d0bf71d2cdca614fd52a84cd1"}, 0x73) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f8b000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x101, 0x1, 0x100, 0x1, 0x200, r2}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000038b000)="2f6465762f6b657963686f726400", 0x1000001, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000646000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0xfffffffffffffffc}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000)="2f6465762f70746d7800", 0x4000, 0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x80800) r8 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x1000000652, 0x4) sendmsg$netlink(r8, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)="2f6465762f70707000", 0x80, 0x0) [ 77.402537] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8937 comm=syz-executor0 2017/11/04 05:38:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000063e000)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000fb5000)="", 0x0, 0x0, &(0x7f0000fca000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) write$fuse_notify_store(0xffffffffffffffff, &(0x7f0000e62000)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x0, 0x0, 0x0) r5 = creat(&(0x7f0000226000)="2e2f66696c653000", 0x100) dup2(r5, r4) fsetxattr(r4, &(0x7f0000e13000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) dup2(r2, r3) 2017/11/04 05:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a1e000-0x48)=[{0x0, 0x80000000}, {0x7, 0x8}, {0x3, 0x8}, {0x4, 0xfff}, {0x2, 0x5}, {0x2, 0x1d80}, {0x8, 0x8}, {0x2, 0x8}, {0x8, 0x81}], 0x9) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000766000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00006f5000-0xc)={0x2, 0xacd, 0x5c, 0x3f, 0x9, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r4 = openat(0xffffffffffffff9c, &(0x7f00001fb000)="2e2f66696c653000", 0x20040, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) vmsplice(r5, &(0x7f00001b9000-0x40)=[{&(0x7f0000b3f000)="ab60fb611b51f9902021fa845abfd063c0728c87df6684ef87d98b8b165fb1af25758633a8ff07f8aa190633bb5699ebc50b7fbb24022074beaaec182710958dadd92b3daba6abca205a3eec11ed33cc7ef199bb11b298ae589bab1065cecda377bec91379f6768a0462e907c81805826bc373b38f6018cdf25ea5b6ff8831bd986507115c977136191a06a545beffb28420fe65f4f2d1d49d9a507a282ab0a6f8906359c5771ce9f0f3ab9f7369c549ce2c5b093245cb06749fd77dd2084e295ff01b893b66225fa703d44c311a9ddee1013299a87052bbd0caa1d2c0379750f0252f1096f8088f301acd70e31af7972e8025231d1280c6c7", 0xf9}, {&(0x7f0000b21000-0x3d)="ada076b5e475271fe2f83ffa8ef48674b9820d6374038bb835406cf378cf4a48607865f08dd5b862c5e779d1002d00a49a0f5e69d0bf34a6383fbbbfee", 0x3d}, {&(0x7f00009eb000-0xaa)="66f793ff7af78ace9645a9cc087cb0958806b4053f14d487aeb1ff16c0dfa80597f55b22d49b3878c186042d26d992da74538780a5dd259a26e6a67f9bbab87d29def5935abc352c83f8979382d61eaabf14665343079533c89050baf28a518a1dcbf6a5345b1cd14b9c18af2483666bd533e3e232c46debdb5df34265987b6b73b056368ec5338a83612e025f995add1b7364a8ca28226da9e191c4abe281c327892019053a2192aca3", 0xaa}, {&(0x7f000018c000)="c9c6d44cd222886b2eb17e02d59c7f79e4a60388ad1f9e191fc22bd002875656cfb2a4dc8159ad993437fbf045eb131bdfb3f5f960b3fddf923e51db4d19631d0ccabd15b0cf1dffac1b629f2a3ddcbe993321d0b0f09214b40e4cb65d82671e11ba6c8333961931cd4bee71fa01281091ea2206fecf35f682330cbee6249f", 0x7f}], 0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00005c9000-0x10)={0x5, &(0x7f0000f27000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f000047c000)={r6, 0x3}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000f87000-0x10)={0x2, &(0x7f0000b84000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000927000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x0, 0x1, 0x3, 0x2, 0x1, 0x3, 0xaaf, 0x3a3, 0xc3, 0x0, 0x7, 0x6, 0xb, 0x1a8c]}, &(0x7f0000526000)=0x108) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000b79000-0x10)=@generic="d3c31e997a559d43191ce9db0d23229e") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00004f1000-0x8)={r7, 0xffffffffffffffff}, &(0x7f0000ca0000)=0x8) r8 = add_key$user(&(0x7f0000cb1000-0x5)="7573657200", &(0x7f0000bac000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d1000-0xe6)="2923ac625e10901a5054662f25f21dea9d9b7d2619dc5faefdeb29f0ddbd888dc3ab05ce373b02a8bb4ce89d95b5ce834f35f81d01631dbb4f05bab5c1d419294ac2fdb88a619cab353bd5c82a30fc05f4a4a3a8eb9f17eecd4d366a77d5c1a09bed06ea9a20b4a5b4e120f4a8c4883f609227af7e5e28f994340b3f9848c67602d154a6494b351a948d38a1d3586f629570bfb1b5b812f1ae42415d18467e7d62489f22c2b38bffff8a4f9f8bcbbd605a8744e34ff63e652e807356ab476bfced86757c5a01135959dfa8d7455bd0b29fdd9351360a4185ca1f561bfffddc792064bca6df40", 0xe6, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r8) execve(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[], &(0x7f0000bd2000)=[]) gettid() getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000087d000)=0x0, &(0x7f0000c77000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000b1d000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000821000)=0x1008) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000036e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000061b000)=0x0, &(0x7f0000c89000)=0x4) sendto$inet6(r0, &(0x7f000029f000-0x1)="", 0x0, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00007aa000)=0x0, &(0x7f0000fea000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ff8000-0x1000)="81e64d235bcc96affa57e4ab82554171ad56b9f57190301877d628659a5513b17407121d64a4f9256e291bf6d02f9c2ff47fc36c595502d3918f62b490ef024234a8973bdf1715bb93e3b51c55927b40956e74301216b7a2228e67e3f403871f7ae6bd1959c666b066f311eae5d1609e2b2ef25ce7bd710ad759a58821e7ad92316d05b6cc67c0f27b4e90575a18b884217d438ae914b6a979ba77f93a6cc41c4154fdabc04dcc966d9108a0d437b8ca6b9784f6ad04dd096c9c5ccc067ef5534af8b0e0b336aebd2368384e26479e328ef896a336ec111ae88d07c09a09f9603a231cca4af421bb275b4970909b3ec7c70fe24da09dc579049950ba08c8940cc68aff0646abd529ead547f444a86813736381dfc19e37dd7fd879126e2a85090be6e2f331f64360f787135cacec82084d07bd2cdc68f33fa2d8a53455ccbe22299e7c1cf2bc60b36238045c764c49e5e25ba1a597b399f2839e61eac696d0b961d07e57c762cb91d9f39853225649db509e77afad5f73cc2acd09646edd61e9250208409e7f87760e57cc8f281a750cff1ce848ba9f1164bf178bd7a72d9ad129f968db4e5e61fa8246cb86a0ac240b52a69754b355068604823f62cc9d00879e644b036927b8a80ffc75d316ef90428d5fd9fea82ceb84d0f8a1851919fdeca000cb00f18b461139f0313c9338bd4531ce1045ee5ac6516c1c8ee7236b8336a4ba16e9a36a9b1e6e468ebe5976545aa49ee0bf8dd3017585c8469b598a0ee097c51cd3945fa20af34b13b5083e740623b357d683792878da5c5762101f8b7b339302cea99a8390263c6ffc6b9f51035b0457a7ca22667d5fe170d65aba35cbcb307efd722e6393496749e44007077e101ac5efe8f77a4268025933a93508bde262bcdb54a684e1f546c4d9930a0c5568e96e6296a0531806700b5c7e2b5da9b59758c75fd05ba4487433e16a226d303f9e2a7af205008388e92abf8a27cb9ff10fc0f11b19066d7a156d25342c3b2bb691c033c1da328f01b58596bac382c2b09316a565681f67d3614ffc9ed29d1f69e38bb414a734bfccb1ea6ca85755fe992e79d193baf133e274bd621fdb36efce29b0c4ed817307bacb13943d4eca9f53557e93f53c9024ddbe166de3f8bc9dd92d6852c0a5798a98fb0baebe019eaf293f7ea1cba53450d424cce7fe4ee6528a16e1a26b6e13872a77f677c400ab188d5b0b9d52a04b5052a6d5b47fc2cea92e4d0f3f9ba90ce26cc279b80fc6111364f30df6e62c5772ca7b5f051f2b3e55c4a08e994347e626ba9b7a19a6522c35f4e505601ef654b5500bcd82a9c8104005563def7bf8c2de42aa5ff9783bdcce00bef6f1ddbd97da77213d4c15d3031b3e68bf6d508ee6303a837adb029516612dbed25eb2485141e7cd44adb130cf82df98dbd14577cdde7e5e39f62939a3c718d2bfd91275a2b60697378b18cd63a7a531822d279a41f6b622d789001f63d5531a2c19eca62983042f9e2984cd9158ff2c5327c0e1c0611d7f433086e1e45c9ea52e5add06b7b37bc9389fe77c47cf7d3a856dfc91f6a06d630bef5382858a0ca1ff850d078c82ceb83650ee195b50b66d1a99715415d11999422f3f8da3666e4a20a49e3db3ff2d807882f684cc34c6bcca91700fa432ce21de6f24aaa772e8c66e3833c6d70d632a98e6b8f855883a4b8cd0838574b396c1e1283dde93dc708353af1ede8c0b468c8f9f017fb9ede8c5aedee95700ffddd054e6821e90e57efa431314d570dc76fe5d0ee50feb7f4a9c2168ff066058b1f329c3d90fda841937603aa1a11b1652b140a3199669e365434db1de12f92aa03057c2b2e46c54b766229d472d07bb0c23470bb63b4a1967144dedf41e362b3989c659ec069042eb15d2b990df4893c26c7ce20323004e3f2959420212c683646636e0f63c7ae0fef70c1827eec5d9152bc62bcb8a7153b3bd65ed06800f474de14c739fb9b9afa635010fd50179f38f30062528fb2b7d93d69de14918c84bfb392e36849533f674445e9537a56079569a08dcbe0bfd3188c969daa6474e01855aa25de66410e3e345e9df70ced5c7596c7660eb0b87c12a80c2ef582ac1f8cec0449e6512931ee0f6bc950b40caca7a3cd57312c17355860d94865bfbfc2b77f11704601245e06450fd3f5e53bbb1637f75d38be94fdfdb5627dc33647f5ec1b1abb8def56569a25c342a6f76ec704bdd7d6d95b500aabd77d3722c2d5e413f86fe4aa1cc9d78d839730035455f1df87d377889bc886fdac6e718305ebec6f2fc63a51ca7ea1921ff026cb8a4c9cd1b9cf14fad5ae42011802533b269e47bfbecb4c64a2f5fc56de0d6519330041377eb0ad1413111b8dcfa5cc2f196639672d3618c060d58ca23c2317be801cc441533d815b2cb65b131f9b15a272e46cedd628a5c5e43960ad3874e76e133c91cbabbab907642b5c751fdde5b3386a0ef609c9cb5ee8f71f60c4b24612d0c2aef7946423b23314659dbab882ca4af7398eb59abfa1eb9335c1cf445c74d32085f5510d7d0fdb69b7f2cf02180c4d307527245a8b2b11ec6bf622f0545bbbf70c6eb5050ac3898e24d2e513b1d827075c9409fc4ff8b269b7ea5018be7489c09d5409d94e45a8d4be814faa17206969e1110224110876441a2a73b0188b94c74107833a07c3c858a505c6eb1e17eb1cf6afd735ea3331aaf9c86341e6c60b925f09f43f76a029549c6d9bbcdca6fc95b3d9d3e45f7d7d273fcceaeb3eca23a2a2603efb564b0065c98f37c04338eae8530aa4c14cf522dac63a93d12d949ed075bf9a38e56e6d0974ac7387555f7f07b16fe072f4a4a2ff15bfc520db45cac792f1f67c1c5b11a0d05cdaa2c6e79f5572528a87dc7d05628ba9e3940bfd20529ca33f43569061bebbc2585ceec0e9c348dbaf76dbe350d997fc515d0914f9a9a61bfe8a693be39e0f040251e5e707cb83e862fefb6bfcbb7c343ebe6465e4d3af0051613d7c0ff7c218c3988e6e244c781c657a2f5f79f6daf39113a00c6c248019186f5cdfad6441cf8ce1734ec39ab35c223eb7e72a1ef2dac919920576b221a487ae0f35934c46c135aa74a9abffb65769d8e9837a00d22004cbb0310cfe754bbd4b6ceb35f414ec3b5c6e44a60001d226694d10b9a1f7d97f6e8bdd8577ba0cd9b9bc229374ebde4ce71c4432d690347ae6ad9864695052b9e890885fc04f20209d8707b5be8cd565815ff4ac043ec0281f4c7d20ae430c7fe26146f46396d5800be2f92350859b44f9468ed18d3062dbe5194ad9d25be4474fcaf20d8b9ee496588e301ead4ea7ca3700317ef8afbfd5b9e95222f30ec3b64874b6a9a6c3184c96a12e80524926ecc178bf6d2e62649b1113191f45b9816d201d518eba41d929e289fab921f999f5a92ffd3cd15ba473939a7ebc096a74cfe14d3f45cff968613d0241754ef1e7ee8af1c91cd3563ba0c7a6c1af5b26a6e9e41efe7a3943b020b82e8268288221ca1bfc299aee0f776fce53d33f402e889c43e8031bf707950c2e3d15796eb7cec48d8676ea7c279142b3fcfdcd8d3d5f2023bd27e681d08463f196c6ed00c6fc0f869f9d2e139a1304700af43ef58b67c0945b73975e646dbb7e5a4ce2fa2d8accc32b4c3f576e3b96dd0105d3e99b297c629dd55f573cca9bb15376544e8edf6b9caf3a09beeb7f578b0d213f246d13d8a58cdb0911eaa62be2050b02f35fd9768d30041c2c094da01903b6910c0c2cbaf8bea901f9d191b7f1b174d7cb0811ee4be10724d795e14ff5c5dad4511e4af70ece1996e2ed4a3edcdf7e1ccb1d6cd6a5d854fac9b86c675c98fefce183309652e0e69cbbe3b79cde43b6b96163fa3f6842433af255a93a40179889331c23356a28584e1b0727e6cc9df147811fab7a1f92bb9dcf5339d3c41557346c3980d86692fd391c20af4f51f9803a045e72f994dd59179cd94a6d5d8500d7cf20dbb7bfb79c9b935f576e716b40f843d1b6c43ee90173a9208ad7089f13feead3acf95890a0c3e95447f552ff948acfc7d81088b6c0abff9bb7a14949c7dfa49138b80c24fefa48ef1c0", 0xb49, 0x0, &(0x7f0000668000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/04 05:38:27 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000ec2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000440000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00009d3000-0x8)={0x2, 0x0}) syncfs(r1) chroot(&(0x7f0000cb6000-0x8)="2e2f66696c653000") sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5e000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d3000)="2e2f66696c653000", 0x100) write(r3, &(0x7f00007eb000-0x8f)="f0f8676addc3ea3fb2fea1f51c3e6b90a16e93c9ad1c0a9a6557fa1953d38dded6ae21eb22c1e11199899af5da8d225065e6013ef3188a3cc925f01fb5935613df7320138184a5cc738c4ae407b9b67085c8f3a61499c98188e1bef7ff1bbf039405f93e13c5d62b1da839429adff432bbc3a32498da74fddde06419ac82ddee113bd06ea7ec42df2826df388099ab", 0x8f) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000aae000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) ioctl$int_in(r3, 0x5452, &(0x7f0000338000-0x8)=0x0) mount(&(0x7f0000847000-0x8)="2e2f66696c653000", &(0x7f0000c75000)="2e2f66696c653000", &(0x7f0000143000-0x8)="7472616365667300", 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f00006e3000)="2e2f66696c65302f66696c653000", &(0x7f0000f71000-0x8)="2e2f66696c653000") r4 = add_key(&(0x7f0000912000-0xb)="6173796d6d657472696300", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000006f000-0x6b)="cdc6d2855f772e45aedd59644fb8fbc8ac51a1735191d5bb0b3c62a8b405928634a4b3d7e336cd89b011d97c3cae92b02ca7161845c9e55f63c28086d923d34723af8a3d16c859b7d329a0da8cb30c75551a5b36a96058a9f5fba31882565600caf8aed276db343b809cf6", 0x6b, 0xfffffffffffffffe) add_key(&(0x7f0000a70000-0xb)="706b6373375f7465737400", &(0x7f00006ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000054b000-0xe8)="bde10b0dc86527c8df327cb0c83ca59817e0a1c88f72fe14a51091e977ea0d3624120e22bb3f29a512db45f3e20a03076028b61de76582b497ac8be5961c99c28b0c6a0d24ab51308d4ae843fd78fe51f4f7fc68df8f0b2d60b66bb7fed3985626fbfe5f53aef04cc8bf86d0f4264ff9dca8daef3d3a4fd150bc3e94b5bdecab8869d4351c07eb03ebc68ac11098169f33840da9db895d7ec17ce239a1aeacf41dab4857819afb01d2ee8ab800a4b803b7df94f7e00f9590b0aa10cccd82a2ad0d2c2a3a102a4c17606c71e86d8b2998b1bdb146cbc4b8d77c85f593f988c2c1438abfb4d6b55779", 0xe8, r4) vmsplice(r2, &(0x7f00003f0000-0x70)=[{&(0x7f0000eba000-0x2)="11b1", 0x2}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x800000004, 0x0) pipe(&(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x6) accept4$unix(r1, &(0x7f00000bc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ab9000)=0x6e, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009e0000)={0x0, 0x7, &(0x7f00007c4000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x2, 0x199, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xa82}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5ab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f000090c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f27000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x200000000000000, 0x4, 0xe713, 0x7, 0xd2, 0x2008000000, 0x0, 0x0, 0x6, 0x4, 0x1, 0xf1c1, 0x10000, 0x40]}, &(0x7f000096b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dd8000)={r6, 0x9}, 0x8) [ 77.444387] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8937 comm=syz-executor0 [ 77.490737] IPVS: Creating netns size=2536 id=23 2017/11/04 05:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000931000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x10) connect$inet(r0, &(0x7f0000720000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e6000)=0x0) bind$inet(r0, &(0x7f0000f20000-0x10)={0x2, 0x1, @rand_addr=0x410000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e52000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000)=0xe8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405030000000300070000ec41", 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008a8000)=[@in6={0xa, 0x1, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x80000000}], 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00006b8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000932000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bd7000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2a, &(0x7f0000e9e000-0x118)={0x81, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dbb000-0x4)=0x0) sendto$inet(r1, &(0x7f0000864000)="76616c08fc07fc8f9c853139d4663c888a33a2632b44d90c", 0x18, 0x800, &(0x7f0000563000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000062b000)={0xbd43, 0x400, 0x8001, 0xfff, 0x3, 0x7ff, 0x1000, 0x5, 0x0}, &(0x7f0000384000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f9f000-0x8)={r5, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d95000)={r5, 0x7, 0x11}, &(0x7f0000ec4000)=0xc) getxattr(&(0x7f00005eb000)="2e2f66696c653000", &(0x7f00007f3000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000071a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) connect$inet(r0, &(0x7f0000043000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001b1000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015b000-0x4)=0x8d) setsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f000015b000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f000092c000)="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", 0x460, 0x48080, &(0x7f0000474000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000981000)={0x9, 0x7d45, 0x0}) close(r0) syz_open_dev$sg(&(0x7f0000ac7000)="2f6465762f73672300", 0xffe, 0x81) 2017/11/04 05:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000602000)={0x0, 0x21, 0x5, @thr={&(0x7f00006e5000)="58416d", &(0x7f0000227000)="28a3da76a524696fe028a8643a7b1ae0965234aef1efdf30d29de30fa2cd599a9c52563d13b3c20c0ab71bcc823d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b26000)=0x0) timer_create(0x2, &(0x7f00005a6000-0x60)={0x0, 0x13, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008dc000)=0x0) timer_create(0x0, &(0x7f0000f37000-0x60)={0x0, 0x10, 0x7, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x0) timer_gettime(0x0, &(0x7f000015d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x400003ffffffffc) r1 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) accept$inet6(r1, &(0x7f0000fa5000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000024e000-0x4)=0x1c) bind(0xffffffffffffffff, &(0x7f00002f5000)=@generic={0x9, "0103000000000001000000003a00000009bf79f321b30c7bc800000000bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5217d69ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000487000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") r4 = socket(0x7, 0xf, 0xc953) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00001e0000)=0x0, &(0x7f00008a7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000247000)={0x9b, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) sendto$inet6(r2, &(0x7f0000a6b000)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53dac0e78867bcf6a79db5c8a474a7878c57a3552123baefe71ce342c265a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x48084, &(0x7f00000e2000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000698000)=0xc, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000499000-0x10)={0x3, 0x2, 0xfffffffffffffff7, 0xfffffffffffffffc, r5}, &(0x7f0000418000)=0x10) sendto$inet(r2, &(0x7f000086a000-0x48)="cf7bd206ecacf993d368d4a91bef160fa862e2531abb77f6fbf370c77e1d56df2250b1e27b756fcb3c8a2ce4274f6849a8e8f2b364dbec6944435aa084940d648ecfc8074eaa8455", 0x48, 0x10, &(0x7f0000d05000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r3, 0x8936, &(0x7f0000000000)="") 2017/11/04 05:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd0000-0x11)="2f6465762f7667615f6172626974657200", 0x103002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000388000-0x14)="ff55d36cffba04715d0000002000000100000000", 0x14) fcntl$getownex(r1, 0x10, &(0x7f00007ad000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00003ab000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f00004ff000-0x60)=[{&(0x7f0000069000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f000048e000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00004f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000508000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000960000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000663000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x6, &(0x7f00001ac000)=[{&(0x7f00008a2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000038000)="ff55d370ffba04715ddde1ff0000000100000000", 0x14) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f00001b7000)="ff55d36cffba04515d0000000000000100000000", 0x14) close(r1) r5 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) r6 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r6, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r6, &(0x7f00000c0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r6, &(0x7f00009d1000-0x38)={&(0x7f0000927000)=@nfc={0x27, 0x6, 0x9, 0x7}, 0x10, &(0x7f00003ba000-0x3e)=[{&(0x7f000081a000)="357184c6ceb83ca2db1280aa03a7f62f988fb4f0f0832020cd059a58f6a9855ee35156cfa01e26beff27a15c720d2699c3f9001d1345f6f5d0a2d547e4e7bd00955d2750b222192e5c7cc2b8cfc34104f5e6333363af3a2c38a38bbf86925a5eb3e11effeef6437883047ebe51b1ef5927bf8a072a5046353c1ef48f858eaba2de2d9e241c48c468", 0x88}, {&(0x7f0000018000)="d459139c2abb76fdfae85b374e217ef2e308eb0eb9a0d9c4d97a76b6754a9d45a8069d99c60f3f3c78ec4969ab3d2d46a1aa1944dbaaf57ac903a777db25888d5116f4e062a69ec4a3f47b49600d67a423d61b768314a3726b14dbeb8d8996322a4536ea6a41bc41118e707ee171d2245cc62b303ef4ea4894a35c9e3c1ccbfed4de498fca8f98160ee46ffc6eed661ec05fabfc565054d7", 0x98}, {&(0x7f000036f000-0xa5)="b0c687a0f3537b2fc601d81a8d210326c6c83cd5e6882d81dc6336f5e6ed05d6f89eddb568a3c2a2cab649e999112eeae9e14152b795c5718763f1ffa2f094df4d685a19a7f509fe21ef8440a0430565d6f90c2bd1ed56a02c2e004ad54efcf75a3de467018861dc035d6171215a56169ed4b98e0ad0afa7d7ed10243bb1803409f47862d96d1552dc72fb0c62945f4b58f98f8b957aaa158a1784f0e1390b7f009d312f22", 0xa5}, {&(0x7f00005b5000-0x58)="06aca01c23648acfd13225a0b2cb0cbc61e4392598e799d595b2c5e49d8e4bc0e8cbb3bcb023b444fd1949deca03d4ae2a07d70f9522e0343b5cf6e1d3a2516e3089b0ff25ebc384458ec38b92b54bd82ed4dcb10ffe82d5", 0x58}, {&(0x7f0000a88000-0x23)="df6e6ce2e2698b7675b6e217ca076e12a8962c36bae1a1e785badb307c7ec90cb05119", 0x23}], 0x5, &(0x7f0000b54000)=[{0xa8, 0x109, 0x10000, "ed8938814f247a6278e612206ff62e384311df788a465fcdc10eaafe9f6aa6c2490633c594e657be4074f63fa6f0d13f3f24a26896e6892cb57f7a9f7dd619cf6e97fb9200b6e3db3b9c4a5073540cf38f86d2c18c4f3451cb693f84e699dd09aaaa7fe4bc39351db568cb261e58ff0e852bdcd1018176cc91901d6e74996c04fc5f28e4ce4f5b29c806a5bd1b874617da7cdd81"}], 0x1, 0x20008010}, 0x2004c004) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d2c000-0x4)=0x7fffffff) setsockopt$sock_int(r6, 0x1, 0x100000000d, &(0x7f0000387000)=0xfffffffffffffffc, 0x4) setsockopt$inet6_dccp_int(r6, 0x21, 0xa, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) ptrace$pokeuser(0x6, r2, 0xc91, 0x2) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x4, 0x9, 0x6, 0x2, 0x3}, &(0x7f000089d000)={0x1000040, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x80000000009, 0x1, 0x1, 0x200, 0x10001, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000005, 0x4) r7 = socket(0x8, 0xa, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000bd5000)=0x20, 0x4) write$fuse_notify_inval_entry(r0, &(0x7f00001e6000-0x20)={0x20, 0x3, 0x0, 0xffffffffffff2367, 0x9}, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000d2c000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r0) fdatasync(r0) 2017/11/04 05:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000524000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f00001c1000-0x60)={0x0, 0x3a, 0x0, @thr={&(0x7f000085f000-0x1000)="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", &(0x7f0000f11000-0x91)="63b8b0aac3c3cbd7260aa09a3bb30f659d6a0531f37e0bf792a3757cce883a049e761d15409a22eaf5eff327c9921ade0a0fca3e5fd985f4b2923b7d334e13eb67a3b1108d8b17f248cf51cc8f211560d63a05aa34e2bbac1faf563d107f4a4c399ac6b879902e581d7f5c94028a7c144273e4f20d5d1afb3e8ec071af5b3d70069ad0f1325a01d7abc977778cd3dc24e1"}, []}, &(0x7f0000044000)=0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r1, &(0x7f0000041000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r2 = getpid() capset(&(0x7f000012a000)={0x39980732, r2}, &(0x7f0000daa000)={0xe4, 0x9, 0x5, 0x0, 0x800, 0x3}) dup(r1) r3 = open(&(0x7f0000fa3000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x1200000000000000) ioctl$TCFLSH(r4, 0x540b, 0x1) getpgid(r2) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000515000-0x4)=0xff, 0x4) bind$unix(r3, &(0x7f0000177000)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$inet(r5, &(0x7f0000ab4000)={0x2, 0x0, @rand_addr=0x1000000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000c37000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet(r5, &(0x7f0000019000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f6000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000117000-0x4)=0xf2) flistxattr(r5, &(0x7f0000bc3000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) sendto$inet(r5, &(0x7f0000763000)="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", 0x69a, 0x8040, 0x0, 0x0) 2017/11/04 05:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000fbb000-0x4)=0x0, &(0x7f0000fbb000-0x8)=0x0, 0xfffffffffffffbff, &(0x7f0000c3f000/0x1000)=nil, 0x0) r0 = inotify_init1(0x80800) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000fbb000-0x8)={0x20071026, r1}, &(0x7f00000e3000-0x18)={0xffffffff00000001, 0x7, 0x1002, 0x1, 0x9, 0x1f}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fbd000)=[{&(0x7f0000fbd000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000033b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00006b9000)="", 0x0}, {&(0x7f0000d97000+0x2d3)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000fbe000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000258000)={0x0, 0x0, 0x0}, &(0x7f0000c56000+0x8c7)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000167000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) socket$inet6(0xa, 0x5, 0x5) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000004e000-0x4)=0x0, 0x800) r3 = accept(r2, &(0x7f0000fbd000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000fbd000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007bb000-0x4)=0x8, 0x80800) fcntl$setown(r3, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) setpgid(r1, r4) r5 = open(&(0x7f0000087000)="2e2f66696c653000", 0x2000, 0x80) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, r1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000695000)=@assoc_value={0x0, 0x2}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000327000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e93000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f9e000-0xc)=@sack_info={0x0, 0x1, 0x8d}, &(0x7f0000431000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a40000-0x10)={0xa000000000000, 0x3, 0x4, 0x4, 0x0}, &(0x7f0000e1f000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ec0000-0x6)={r6, 0x10000020}, &(0x7f0000145000)=0x6) ioprio_get$pid(0x2, r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fbe000)={r7, 0x7}, &(0x7f0000d50000)=0x8) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) 2017/11/04 05:38:27 executing program 3: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) openat$binder(0xffffffffffffff9c, &(0x7f00008c6000)="2f6465762f62696e64657200", 0x400000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220000) r3 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) bind$unix(r1, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r5, 0x4000000000001276, &(0x7f000002d000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r6, 0x0, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00008c5000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x2, 0x1, 0x1, 0x9, 0x80, 0x0, 0x6, {0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x17, 0x2, 0x73, 0x52e3}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r7, 0x7, 0x101, 0x1000}, 0x10) fallocate(r4, 0x0, 0x2, 0x101) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000003000)=0x10000) 2017/11/04 05:38:27 executing program 4: r0 = epoll_create(0x3) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000622000)={0x0, 0x0}) splice(r2, 0xfffffffffffffffb, r2, 0x0, 0x7400000000000000, 0x1000000000000004) listen(r1, 0x3) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000042d000)={@common="6c6f0000000000000000000000000000", &(0x7f0000203000-0x14)=@ethtool_modinfo={0x42, 0x7, 0x9, "2cad7659559004e3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000061d000)={&(0x7f000061d000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000061d000)=[], 0x0, &(0x7f000061d000)="", 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000083000-0x10)={0x6, &(0x7f0000620000-0x30)=[{0x20, 0x8, 0x0, 0x6}, {0x6, 0x1000, 0x9, 0x3f}, {0x6, 0x9, 0x7f37a9ad, 0x4}, {0x248e, 0x7, 0x8001, 0x7}, {0x8, 0x5b, 0x80, 0x8}, {0x0, 0x2, 0xfffffffe, 0x3f0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) write(r3, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000623000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000622000)={0x0}, &(0x7f0000623000-0x4)=0x4) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000-0xc)="2f6465762f72666b696c6c00", 0xbfd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_init(r4, &(0x7f00001e9000)={0x50, 0x1, 0x64c6, 0x20, 0x5, 0xfffffffffffffffa, 0x4, 0x3, 0xe68, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000624000)=@random={"73656375726974792e00", "6c6f0000000000000000000000000000"}, &(0x7f0000252000)="2f6465762f72666b696c6c00", 0xc, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xd4e7, 0x113}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000391000-0x6)={r5, 0x100000000}, 0x6) 2017/11/04 05:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000cc2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007fe000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a10000-0x18)={@loopback={0x0, 0x1}, 0xc89, r1}) syz_open_dev$tun(&(0x7f0000fed000)="2f6465762f6e65742f74756e00", 0x0, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000afc000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000793000)={0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f0000ff6000)=[{&(0x7f0000ff8000-0x2)="a8", 0x1}], 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000193000-0x4)={0x0}, 0x4) 2017/11/04 05:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x8080e, 0x72ad) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f00004ae000)="2e2f66696c653000") open$dir(&(0x7f00000fd000-0x8)="2e2f66696c653000", 0x101080, 0x10) pipe(&(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = timerfd_create(0x0, 0x80800) socket(0x1c, 0x80c, 0x20020201) r2 = memfd_create(&(0x7f0000000000)="2d00", 0x0) open(&(0x7f0000367000-0x6)="2e2f66696c653000", 0x4000, 0x1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37a, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000107000)={0x2, 0x78, 0xd4e9, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xa0ca, 0x20000, 0x2, 0xfe, 0x1, 0x7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7f, 0x4000000000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse_interrupt(r0, &(0x7f0000724000-0x10)={0x10, 0x5, 0x8}, 0x10) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 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, 0x1) semget$private(0x0, 0x1, 0x14) ioctl$int_in(r4, 0x0, &(0x7f0000fc7000-0x8)=0x0) r5 = memfd_create(&(0x7f0000017000-0xb)="6367000000000000086900", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000b95000-0x14)={0x200, 0x3f, 0x161, 0x1, 0xfffffffffffffffc}, 0x14) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1000010006) ftruncate(r3, 0x2df2) pipe2(&(0x7f00005fc000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r8 = dup(r7) fcntl$setpipe(r8, 0x407, 0x8020008000080402) splice(r1, 0x0, r7, 0x0, 0x1400000000000000, 0x1) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000c71000+0x3a)={0x1, 0x8, 0x1, 0x4f8, 0xb5e, 0x3, 0x5e, 0x2, 0x101, 0x401}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f00006f4000)="8237", 0x2, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000088000-0x2)="0700", 0x2, 0x81, 0x0, 0x0) 2017/11/04 05:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet6(r2, &(0x7f00000c0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b29000)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eca000-0xb8)={0x0, 0x7fff, 0x47, 0x8, 0x7, 0x7ff, 0x7, 0x3ff, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0x6, 0x7, 0xf95c00000}}, &(0x7f0000f03000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000026b000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000095000-0x4)=0x8c) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000070000-0x4)=0x8, 0x4) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fae000-0x9)="2f6465762f72746300", 0x20240, 0x0) recvfrom$llc(r6, &(0x7f0000076000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000f56000-0x10)={0x1a, 0x16, 0x1, 0xffffffffffff18c4, 0x3, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000014000)={0x3, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet(r1, &(0x7f00006bc000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000aee000)={r5, 0x200, 0x12, 0x9}, &(0x7f0000381000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000750000)=0x0, 0x4) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000a52000-0x4)=0x40000000003, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000430000-0xc)={r5, 0x0, 0x10}, 0xc) r7 = accept4(r0, &(0x7f0000fe1000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x80800) socketpair(0x3, 0x4, 0x1, &(0x7f0000b1f000)={0x0, 0x0}) sendmsg$unix(r7, &(0x7f0000425000-0x38)={&(0x7f0000a39000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000315000-0x40)=[{&(0x7f0000068000)="fb1f7e9bdbd0c63c453d4d5884d165ad09b6ed829935cedd826cfb7235f1274e78bfbd128fd377442e711b0067e57421cf8be106f772d7f280494be62d6928ef446457bbba8f0bf29e993b8d805c87c5a081dafcc0ac318a35e8587a841d0e19cf0e157a485f094d22312282328cd3fa59cf2e51d0450211a47acc15a51cc463aa8cfba7727b694d1a7a8ab403765ab9d0e22a7258ce3c80eb30a7ab9f914f1ae378d022e6462a3146252236c3b7043194c8235a3995bca70fcbc100a4f2ecd6e2c9bccc3049eca2d5c9308fc9fb872d60ecda5ca9e2042e65630d8b79874639f100bebeb56946803d40456de5cc2beec78c29a0", 0xf4}, {&(0x7f0000e8f000)="4ef2aa3d446e94388831d3f4bb4c956210187c9971fcabe97e93b662b38bf40f08c4a4229b0ce8e6bbbdf0218c2855dd29a8d6fd8f046e3d1f08ad0c4d3d718f7c8e23d09d0268647baeaf57b15c343449594c4dd2ad06afa4fb82ddf2e3763d4b91f83cc08cf510a78cf1ab4e793135e986138db160ce397f1fc484f3903ed69722d1d2e1b36f6551b26d2ed9fc67eb14f176e3ce09f6915df59d9bfa314a2be0e4598c0e162afb08c30f44ca15c0f8", 0xb0}, {&(0x7f0000e64000-0xce)="108a4099f8e09eca9f843210467fda37015be5a6296cc3a8636d27597e115e5ad784040578312233d190caf2ce0a5d15c47884716ab10325e73028041e5089bd1e2ea60f89f65c48889dfd5e5756e5e249c5397b92ebc7001e111fef54af809c85a6269a93ccf089ed2fbfecef4b8ae2b1466a17b7272e9b600de14f99ce1fdf1d8b3e55b95e18c9584e9cd8c1675bedc1f8b5b6375bd2cc97f868f4809e815d1d6dd05d3c421a99dd47a3781d158fc6a9252d40d653a42e29b38aa315caa16d96abfd2925267a2cfb9d305cbc04", 0xce}, {&(0x7f0000be9000-0xf7)="91ae98fb37beb0f1988ab6460283fa4657aae006cb7db136fa1edf0cbd4d5ae819af2ca7eccfe3666d64b513d3b7abd60584bc76554aa8514da05d65bd9d1ea0bbe257e9ecedd0a6b543d252d591d18a36776e6fd54cde393cfe9ad5c1056480ab77f49a704d4c1a7ef5456516e5a7a2f6c938ee841018d8d4a4afa0a4a197fec8f6d08d8faec033210f5b177711e894b428a86f10ead21f94469c567e4e63f2caddb8925eb75f4fb5ead3b8439d20c6c09a2c5d01c41b6cc9201458d11d4afd0b23a4990799940abe8d924ab54d21555c5b5e677de5ea1232c50c1595a69fa452f78eaffced6020118e113baf27b9e3a28adf983e31", 0xf6}], 0x4, &(0x7f00002c9000)=[], 0x0, 0x40080cc}, 0x4014) accept4(0xffffffffffffff9c, &(0x7f000046d000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000080b000)=0x1c, 0x1) r10 = accept$inet6(r9, &(0x7f0000bc2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005ff000-0x4)=0x1c) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f00004f0000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000476000)="0000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000e2c000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f00005b5000)="785ac38238c98d2f32d723cb734dfe2a9a1e311960d8e184d698440b075b56bf55d170ad4911b037203d2cb3ff9ab1e6cb0ef63b02dcd3b0a6a7c0bae5f14d384575ed56765d7ff35e11a6d12ab044ee86d9bbf622397c0e3ee559fd5cbf60c271c0f4f6bfc88a6b60d2c910b40d93254521fee96cec481c9d4f2a77182973257b030e0c1030aecf62d1612e4136fed8e9cdee1c0b3c68648021af2749174a40", 0xa0, 0x80, &(0x7f0000e5c000-0x1c)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000019000-0x8)={r4, 0x6c9}, &(0x7f0000b6d000-0x4)=0x8) 2017/11/04 05:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) r1 = open(&(0x7f0000fa3000)="2e2f66696c653000", 0x0, 0x0) r2 = creat(&(0x7f0000762000-0x8)="2e2f66696c653000", 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003a2000)=0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000052e000)={0x7b20d2d6, 0x800001, 0x9000}, 0x4) socket$packet(0x11, 0x0, 0x300) r3 = socket$inet(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000510000-0x8)={0x0, 0x0}, &(0x7f000010a000)=0x8) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f000086c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a95000-0x4)=0x0) getresuid(&(0x7f0000594000-0x4)=0x0, &(0x7f000016c000-0x4)=0x0, &(0x7f0000dbd000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000041c000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000db7000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x121000) fstat(r2, &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f0000530000)=0xc) fcntl$getown(r1, 0x9) getuid() getpgid(0x0) lstat(&(0x7f0000cc8000-0x8)="2e2f66696c653000", &(0x7f000017a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") timer_gettime(0x0, &(0x7f000096d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/04 05:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) recvmmsg(r0, &(0x7f0000233000-0x180)=[{{&(0x7f0000790000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000b8000-0x30)=[{&(0x7f00000a1000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000d2f000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000056f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x3, &(0x7f0000989000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x3}, 0x2}, {{&(0x7f0000218000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006ac000)=[{&(0x7f0000c78000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x1, &(0x7f0000013000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x101}, 0x6}, {{&(0x7f0000ab3000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000bf0000)=[{&(0x7f0000dc0000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000066e000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000056000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bf6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f00004e7000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000279000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000045c000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00007e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000de8000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000353000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0xa, &(0x7f00007fa000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2}, 0x8}, {{&(0x7f000070d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f69000)=[{&(0x7f00001ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00006d3000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000573000+0x3c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000ca3000)="00000000000000000000", 0xa}, {&(0x7f0000882000)="", 0x0}, {&(0x7f00001ff000)="00000000000000", 0x7}, {&(0x7f0000d18000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000060000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x8, &(0x7f0000a8a000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x1}, 0x6}, {{&(0x7f0000ecc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000481000-0x50)=[{&(0x7f0000c8c000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000c80000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000462000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000c81000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00001f8000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000ced000)="", 0x0, 0x401}, 0x1f}, {{&(0x7f0000f07000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e4e000)=[{&(0x7f0000c4a000-0x8)="0000000000000000", 0x8}, {&(0x7f0000013000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000948000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000026000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f00005c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x5, &(0x7f0000c54000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x80}, 0x9}], 0x6, 0x40000000, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000b8d000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) [ 77.700031] ================================================================== [ 77.707478] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 at addr ffff8801cc801778 [ 77.716665] Read of size 8 by task syz-executor1/9030 [ 77.721863] CPU: 1 PID: 9030 Comm: syz-executor1 Not tainted 4.9.60-gdfe0a9b #81 [ 77.729378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.738718] ffff8801a8f57810 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 77.746767] ffff8801cc801760 ffffed00399002ef ffff8801cc801778 ffff8801a8f57838 [ 77.754784] ffffffff8153c1bc ffffed00399002ef ffff8801d77fd3c0 0000000000000000 [ 77.762805] Call Trace: [ 77.765389] [] dump_stack+0xc1/0x128 [ 77.770756] [] kasan_object_err+0x1c/0x70 [ 77.776551] [] kasan_report.part.1+0x21c/0x500 [ 77.782777] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 77.789711] [] ? __lock_acquire+0x2eff/0x3640 [ 77.795856] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 77.802690] [] __asan_report_load8_noabort+0x29/0x30 [ 77.809443] [] __lock_acquire+0x2eff/0x3640 [ 77.815414] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.822429] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.829440] [] lock_acquire+0x12e/0x410 [ 77.835048] [] ? sg_remove_request+0x70/0x120 [ 77.841178] [] _raw_write_lock_irqsave+0x4e/0x62 [ 77.847562] [] ? sg_remove_request+0x70/0x120 [ 77.853677] [] sg_remove_request+0x70/0x120 [ 77.859642] [] sg_finish_rem_req+0x295/0x340 [ 77.865678] [] sg_read+0x91c/0x1400 [ 77.870936] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 77.877577] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.884568] [] ? check_preemption_disabled+0x3b/0x200 [ 77.891382] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 77.898020] [] __vfs_read+0x103/0x670 [ 77.903440] [] ? __kernel_write+0x340/0x340 [ 77.909383] [] ? fsnotify+0x86/0xf30 [ 77.914713] [] ? fsnotify+0xf30/0xf30 [ 77.920132] [] ? avc_policy_seqno+0x9/0x20 [ 77.925986] [] ? selinux_file_permission+0x82/0x460 [ 77.932625] [] ? security_file_permission+0x89/0x1e0 [ 77.939344] [] ? rw_verify_area+0xe5/0x2b0 [ 77.945208] [] vfs_read+0x107/0x330 [ 77.950452] [] SyS_read+0xd9/0x1b0 [ 77.955614] [] ? vfs_copy_file_range+0x740/0x740 [ 77.961988] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 77.968795] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.975344] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.981890] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 77.988519] Allocated: [ 77.990983] PID = 9030 [ 77.993452] save_stack_trace+0x16/0x20 [ 77.997392] save_stack+0x43/0xd0 [ 78.000811] kasan_kmalloc+0xad/0xe0 [ 78.004498] kasan_slab_alloc+0x12/0x20 [ 78.008441] kmem_cache_alloc+0xba/0x290 [ 78.012468] fasync_helper+0x37/0xb0 [ 78.016149] sg_fasync+0x86/0xb0 [ 78.019481] SyS_fcntl+0x658/0xc70 [ 78.022997] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.027724] Freed: [ 78.029839] PID = 6804 [ 78.032304] save_stack_trace+0x16/0x20 [ 78.036246] save_stack+0x43/0xd0 [ 78.039665] kasan_slab_free+0x73/0xc0 [ 78.043517] kmem_cache_free+0xb2/0x2e0 [ 78.047457] fasync_free_rcu+0x1d/0x20 [ 78.051316] rcu_process_callbacks+0x871/0x12c0 [ 78.055953] __do_softirq+0x206/0x951 [ 78.059718] Memory state around the buggy address: [ 78.064614] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.071939] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.079265] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.086591] ^ [ 78.093830] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.101156] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.108480] ================================================================== [ 78.115804] Disabling lock debugging due to kernel taint [ 78.121228] ================================================================== [ 78.128557] BUG: KASAN: use-after-free in __lock_acquire+0x2c56/0x3640 at addr ffff8801cc801780 [ 78.137358] Read of size 8 by task syz-executor1/9030 [ 78.142516] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 78.151230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.160553] ffff8801a8f57810 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801780 [ 78.168519] ffff8801cc8017e0 ffffed00399002f0 ffff8801cc801780 ffff8801a8f57838 [ 78.176487] ffffffff8153c1bc ffffed00399002f0 ffff8801d77fd3c0 0000000000000000 [ 78.184451] Call Trace: [ 78.187007] [] dump_stack+0xc1/0x128 [ 78.192339] [] kasan_object_err+0x1c/0x70 [ 78.198106] [] kasan_report.part.1+0x21c/0x500 [ 78.204306] [] ? __lock_acquire+0x2c56/0x3640 [ 78.210421] [] __asan_report_load8_noabort+0x29/0x30 [ 78.217144] [] __lock_acquire+0x2c56/0x3640 [ 78.223085] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.230066] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.237049] [] lock_acquire+0x12e/0x410 [ 78.242645] [] ? sg_remove_request+0x70/0x120 [ 78.248762] [] _raw_write_lock_irqsave+0x4e/0x62 [ 78.255143] [] ? sg_remove_request+0x70/0x120 [ 78.261264] [] sg_remove_request+0x70/0x120 [ 78.267203] [] sg_finish_rem_req+0x295/0x340 [ 78.273227] [] sg_read+0x91c/0x1400 [ 78.278473] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.285110] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.292090] [] ? check_preemption_disabled+0x3b/0x200 [ 78.298898] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.305532] [] __vfs_read+0x103/0x670 [ 78.310951] [] ? __kernel_write+0x340/0x340 [ 78.316895] [] ? fsnotify+0x86/0xf30 [ 78.322228] [] ? fsnotify+0xf30/0xf30 [ 78.327648] [] ? avc_policy_seqno+0x9/0x20 [ 78.333502] [] ? selinux_file_permission+0x82/0x460 [ 78.340137] [] ? security_file_permission+0x89/0x1e0 [ 78.346857] [] ? rw_verify_area+0xe5/0x2b0 [ 78.352705] [] vfs_read+0x107/0x330 [ 78.357947] [] SyS_read+0xd9/0x1b0 [ 78.363102] [] ? vfs_copy_file_range+0x740/0x740 [ 78.369473] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.376281] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.382829] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.389373] Object at ffff8801cc801780, in cache fasync_cache size: 96 [ 78.396003] Allocated: [ 78.398464] PID = 8960 [ 78.400930] save_stack_trace+0x16/0x20 [ 78.404870] save_stack+0x43/0xd0 [ 78.408289] kasan_kmalloc+0xad/0xe0 [ 78.411978] kasan_slab_alloc+0x12/0x20 [ 78.415918] kmem_cache_alloc+0xba/0x290 [ 78.419945] fasync_helper+0x37/0xb0 [ 78.423623] sock_fasync+0xd1/0x1e0 [ 78.427216] do_vfs_ioctl+0x2d8/0x10c0 [ 78.431068] SyS_ioctl+0x8f/0xc0 [ 78.434400] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.439117] Freed: [ 78.441233] PID = 8963 [ 78.443698] save_stack_trace+0x16/0x20 [ 78.447651] save_stack+0x43/0xd0 [ 78.451072] kasan_slab_free+0x73/0xc0 [ 78.454930] kmem_cache_free+0xb2/0x2e0 [ 78.458872] fasync_free_rcu+0x1d/0x20 [ 78.462727] rcu_process_callbacks+0x871/0x12c0 [ 78.467363] __do_softirq+0x206/0x951 [ 78.471126] Memory state around the buggy address: [ 78.476021] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.483347] ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.490672] >ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.497993] ^ [ 78.501325] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.508651] ffff8801cc801880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.515974] ================================================================== [ 78.523297] ================================================================== [ 78.530627] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1a3/0x1d0 at addr ffff8801cc801768 [ 78.539861] Read of size 4 by task syz-executor1/9030 [ 78.545016] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 78.553729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.563048] ffff8801a8f57a28 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 78.571009] ffff8801cc801760 ffffed00399002ed ffff8801cc801768 ffff8801a8f57a50 [ 78.578963] ffffffff8153c1bc ffffed00399002ed ffff8801d77fd3c0 0000000000000000 [ 78.586922] Call Trace: [ 78.589476] [] dump_stack+0xc1/0x128 [ 78.594805] [] kasan_object_err+0x1c/0x70 [ 78.600568] [] kasan_report.part.1+0x21c/0x500 [ 78.606767] [] ? do_raw_write_lock+0x1a3/0x1d0 [ 78.612964] [] __asan_report_load4_noabort+0x29/0x30 [ 78.619682] [] do_raw_write_lock+0x1a3/0x1d0 [ 78.625708] [] _raw_write_lock_irqsave+0x56/0x62 [ 78.632082] [] ? sg_remove_request+0x70/0x120 [ 78.638195] [] sg_remove_request+0x70/0x120 [ 78.644134] [] sg_finish_rem_req+0x295/0x340 [ 78.650159] [] sg_read+0x91c/0x1400 [ 78.655404] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.662046] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.669029] [] ? check_preemption_disabled+0x3b/0x200 [ 78.675835] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.682468] [] __vfs_read+0x103/0x670 [ 78.687886] [] ? __kernel_write+0x340/0x340 [ 78.693825] [] ? fsnotify+0x86/0xf30 [ 78.699155] [] ? fsnotify+0xf30/0xf30 [ 78.704576] [] ? avc_policy_seqno+0x9/0x20 [ 78.710431] [] ? selinux_file_permission+0x82/0x460 [ 78.717071] [] ? security_file_permission+0x89/0x1e0 [ 78.723790] [] ? rw_verify_area+0xe5/0x2b0 [ 78.729642] [] vfs_read+0x107/0x330 [ 78.734883] [] SyS_read+0xd9/0x1b0 [ 78.740039] [] ? vfs_copy_file_range+0x740/0x740 [ 78.746412] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.753219] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.759768] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.766315] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 78.772943] Allocated: [ 78.775404] PID = 9030 [ 78.777872] save_stack_trace+0x16/0x20 [ 78.781822] save_stack+0x43/0xd0 [ 78.785242] kasan_kmalloc+0xad/0xe0 [ 78.788921] kasan_slab_alloc+0x12/0x20 [ 78.792861] kmem_cache_alloc+0xba/0x290 [ 78.796889] fasync_helper+0x37/0xb0 [ 78.800570] sg_fasync+0x86/0xb0 [ 78.803900] SyS_fcntl+0x658/0xc70 [ 78.807406] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.812123] Freed: [ 78.814237] PID = 6804 [ 78.816700] save_stack_trace+0x16/0x20 [ 78.820639] save_stack+0x43/0xd0 [ 78.824057] kasan_slab_free+0x73/0xc0 [ 78.827908] kmem_cache_free+0xb2/0x2e0 [ 78.831849] fasync_free_rcu+0x1d/0x20 [ 78.835704] rcu_process_callbacks+0x871/0x12c0 [ 78.840340] __do_softirq+0x206/0x951 [ 78.844100] Memory state around the buggy address: [ 78.848997] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.856322] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.863645] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.870968] ^ [ 78.877685] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.885009] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.892332] ================================================================== [ 78.899840] ================================================================== [ 78.907170] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1bd/0x1d0 at addr ffff8801cc801770 [ 78.916404] Read of size 8 by task syz-executor1/9030 [ 78.921561] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 78.930275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.939598] ffff8801a8f57a28 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 78.947573] ffff8801cc801760 ffffed00399002ee ffff8801cc801770 ffff8801a8f57a50 [ 78.955536] ffffffff8153c1bc ffffed00399002ee ffff8801d77fd3c0 0000000000000000 [ 78.963491] Call Trace: [ 78.966051] [] dump_stack+0xc1/0x128 [ 78.971383] [] kasan_object_err+0x1c/0x70 [ 78.977150] [] kasan_report.part.1+0x21c/0x500 [ 78.983349] [] ? do_raw_write_lock+0x1bd/0x1d0 [ 78.989548] [] __asan_report_load8_noabort+0x29/0x30 [ 78.996267] [] do_raw_write_lock+0x1bd/0x1d0 [ 79.002293] [] _raw_write_lock_irqsave+0x56/0x62 [ 79.008668] [] ? sg_remove_request+0x70/0x120 [ 79.014804] [] sg_remove_request+0x70/0x120 [ 79.020744] [] sg_finish_rem_req+0x295/0x340 [ 79.026769] [] sg_read+0x91c/0x1400 [ 79.032011] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.038646] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.045628] [] ? check_preemption_disabled+0x3b/0x200 [ 79.052434] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.059075] [] __vfs_read+0x103/0x670 [ 79.064490] [] ? __kernel_write+0x340/0x340 [ 79.070438] [] ? fsnotify+0x86/0xf30 [ 79.075769] [] ? fsnotify+0xf30/0xf30 [ 79.081185] [] ? avc_policy_seqno+0x9/0x20 [ 79.087039] [] ? selinux_file_permission+0x82/0x460 [ 79.093671] [] ? security_file_permission+0x89/0x1e0 [ 79.100388] [] ? rw_verify_area+0xe5/0x2b0 [ 79.106237] [] vfs_read+0x107/0x330 [ 79.111480] [] SyS_read+0xd9/0x1b0 [ 79.116638] [] ? vfs_copy_file_range+0x740/0x740 [ 79.123009] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 79.129832] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.136378] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.142924] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 79.149551] Allocated: [ 79.152013] PID = 9030 [ 79.154477] save_stack_trace+0x16/0x20 [ 79.158422] save_stack+0x43/0xd0 [ 79.161840] kasan_kmalloc+0xad/0xe0 [ 79.165522] kasan_slab_alloc+0x12/0x20 [ 79.169462] kmem_cache_alloc+0xba/0x290 [ 79.173493] fasync_helper+0x37/0xb0 [ 79.177173] sg_fasync+0x86/0xb0 [ 79.180503] SyS_fcntl+0x658/0xc70 [ 79.184010] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.188727] Freed: [ 79.190841] PID = 6804 [ 79.193305] save_stack_trace+0x16/0x20 [ 79.197246] save_stack+0x43/0xd0 [ 79.200751] kasan_slab_free+0x73/0xc0 [ 79.204603] kmem_cache_free+0xb2/0x2e0 [ 79.208545] fasync_free_rcu+0x1d/0x20 [ 79.212399] rcu_process_callbacks+0x871/0x12c0 [ 79.217034] __do_softirq+0x206/0x951 [ 79.220797] Memory state around the buggy address: [ 79.225691] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.233016] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.240342] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 79.247666] ^ [ 79.254642] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.261982] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 79.269304] ================================================================== [ 79.276642] ================================================================== [ 79.283972] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x199/0x1d0 at addr ffff8801cc80176c [ 79.293206] Read of size 4 by task syz-executor1/9030 [ 79.298362] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 79.307075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.316398] ffff8801a8f57a28 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 79.324351] ffff8801cc801760 ffffed00399002ed ffff8801cc80176c ffff8801a8f57a50 [ 79.332300] ffffffff8153c1bc ffffed00399002ed ffff8801d77fd3c0 0000000000000000 [ 79.340250] Call Trace: [ 79.342807] [] dump_stack+0xc1/0x128 [ 79.348139] [] kasan_object_err+0x1c/0x70 [ 79.353904] [] kasan_report.part.1+0x21c/0x500 [ 79.360103] [] ? do_raw_write_lock+0x199/0x1d0 [ 79.366303] [] __asan_report_load4_noabort+0x29/0x30 [ 79.373021] [] do_raw_write_lock+0x199/0x1d0 [ 79.379050] [] _raw_write_lock_irqsave+0x56/0x62 [ 79.385422] [] ? sg_remove_request+0x70/0x120 [ 79.391533] [] sg_remove_request+0x70/0x120 [ 79.397476] [] sg_finish_rem_req+0x295/0x340 [ 79.403499] [] sg_read+0x91c/0x1400 [ 79.408743] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.415379] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.422362] [] ? check_preemption_disabled+0x3b/0x200 [ 79.429171] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.435806] [] __vfs_read+0x103/0x670 [ 79.441223] [] ? __kernel_write+0x340/0x340 [ 79.447163] [] ? fsnotify+0x86/0xf30 [ 79.452492] [] ? fsnotify+0xf30/0xf30 [ 79.457913] [] ? avc_policy_seqno+0x9/0x20 [ 79.463766] [] ? selinux_file_permission+0x82/0x460 [ 79.470403] [] ? security_file_permission+0x89/0x1e0 [ 79.477123] [] ? rw_verify_area+0xe5/0x2b0 [ 79.482975] [] vfs_read+0x107/0x330 [ 79.488219] [] SyS_read+0xd9/0x1b0 [ 79.493377] [] ? vfs_copy_file_range+0x740/0x740 [ 79.499752] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 79.506562] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.513108] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.519654] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 79.526282] Allocated: [ 79.528743] PID = 9030 [ 79.531230] save_stack_trace+0x16/0x20 [ 79.535172] save_stack+0x43/0xd0 [ 79.538588] kasan_kmalloc+0xad/0xe0 [ 79.542264] kasan_slab_alloc+0x12/0x20 [ 79.546203] kmem_cache_alloc+0xba/0x290 [ 79.550230] fasync_helper+0x37/0xb0 [ 79.553910] sg_fasync+0x86/0xb0 [ 79.557242] SyS_fcntl+0x658/0xc70 [ 79.560760] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.565476] Freed: [ 79.567590] PID = 6804 [ 79.570054] save_stack_trace+0x16/0x20 [ 79.573991] save_stack+0x43/0xd0 [ 79.577410] kasan_slab_free+0x73/0xc0 [ 79.581261] kmem_cache_free+0xb2/0x2e0 [ 79.585200] fasync_free_rcu+0x1d/0x20 [ 79.589053] rcu_process_callbacks+0x871/0x12c0 [ 79.593689] __do_softirq+0x206/0x951 [ 79.597454] Memory state around the buggy address: [ 79.602351] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.609676] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.616999] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 79.624321] ^ [ 79.631039] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.638362] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 79.645684] ================================================================== [ 79.653007] ================================================================== [ 79.660342] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 [ 79.670890] Read of size 4 by task syz-executor1/9030 [ 79.676052] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 79.684766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.694088] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 79.702067] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 [ 79.710025] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 [ 79.718014] Call Trace: [ 79.720573] [] dump_stack+0xc1/0x128 [ 79.725907] [] kasan_object_err+0x1c/0x70 [ 79.731671] [] kasan_report.part.1+0x21c/0x500 [ 79.737870] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 79.745372] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 79.752267] [] __asan_report_load4_noabort+0x29/0x30 [ 79.758986] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 79.766316] [] queued_write_lock_slowpath+0x116/0x150 [ 79.773124] [] do_raw_write_lock+0xc7/0x1d0 [ 79.779065] [] _raw_write_lock_irqsave+0x56/0x62 [ 79.785441] [] ? sg_remove_request+0x70/0x120 [ 79.791552] [] sg_remove_request+0x70/0x120 [ 79.797488] [] sg_finish_rem_req+0x295/0x340 [ 79.803512] [] sg_read+0x91c/0x1400 [ 79.808756] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.815389] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.822369] [] ? check_preemption_disabled+0x3b/0x200 [ 79.829175] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.835809] [] __vfs_read+0x103/0x670 [ 79.841223] [] ? __kernel_write+0x340/0x340 [ 79.847170] [] ? fsnotify+0x86/0xf30 [ 79.852500] [] ? fsnotify+0xf30/0xf30 [ 79.857918] [] ? avc_policy_seqno+0x9/0x20 [ 79.863770] [] ? selinux_file_permission+0x82/0x460 [ 79.870405] [] ? security_file_permission+0x89/0x1e0 [ 79.877129] [] ? rw_verify_area+0xe5/0x2b0 [ 79.882981] [] vfs_read+0x107/0x330 [ 79.888223] [] SyS_read+0xd9/0x1b0 [ 79.893382] [] ? vfs_copy_file_range+0x740/0x740 [ 79.899758] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 79.906567] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.913116] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.919662] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 79.926293] Allocated: [ 79.928754] PID = 9030 [ 79.931221] save_stack_trace+0x16/0x20 [ 79.935166] save_stack+0x43/0xd0 [ 79.938592] kasan_kmalloc+0xad/0xe0 [ 79.942272] kasan_slab_alloc+0x12/0x20 [ 79.946211] kmem_cache_alloc+0xba/0x290 [ 79.950238] fasync_helper+0x37/0xb0 [ 79.953921] sg_fasync+0x86/0xb0 [ 79.957251] SyS_fcntl+0x658/0xc70 [ 79.960758] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.965484] Freed: [ 79.967597] PID = 6804 [ 79.970062] save_stack_trace+0x16/0x20 [ 79.974002] save_stack+0x43/0xd0 [ 79.977424] kasan_slab_free+0x73/0xc0 [ 79.981276] kmem_cache_free+0xb2/0x2e0 [ 79.985228] fasync_free_rcu+0x1d/0x20 [ 79.989082] rcu_process_callbacks+0x871/0x12c0 [ 79.993715] __do_softirq+0x206/0x951 [ 79.997478] Memory state around the buggy address: [ 80.002372] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.009697] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.017021] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 80.024346] ^ [ 80.030803] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.038127] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 80.045449] ================================================================== [ 80.052773] ================================================================== [ 80.060102] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 [ 80.070637] Read of size 4 by task syz-executor1/9030 [ 80.075801] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 80.084511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.093832] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 80.101792] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 [ 80.109742] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 [ 80.117698] Call Trace: [ 80.120257] [] dump_stack+0xc1/0x128 [ 80.125589] [] kasan_object_err+0x1c/0x70 [ 80.131352] [] kasan_report.part.1+0x21c/0x500 [ 80.137550] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 80.145054] [] __asan_report_load4_noabort+0x29/0x30 [ 80.151782] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 80.159109] [] queued_write_lock_slowpath+0x116/0x150 [ 80.165916] [] do_raw_write_lock+0xc7/0x1d0 [ 80.171854] [] _raw_write_lock_irqsave+0x56/0x62 [ 80.178227] [] ? sg_remove_request+0x70/0x120 [ 80.184338] [] sg_remove_request+0x70/0x120 [ 80.190276] [] sg_finish_rem_req+0x295/0x340 [ 80.196300] [] sg_read+0x91c/0x1400 [ 80.201544] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.208179] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.215161] [] ? check_preemption_disabled+0x3b/0x200 [ 80.221969] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.228601] [] __vfs_read+0x103/0x670 [ 80.234016] [] ? __kernel_write+0x340/0x340 [ 80.239954] [] ? fsnotify+0x86/0xf30 [ 80.245286] [] ? fsnotify+0xf30/0xf30 [ 80.250704] [] ? avc_policy_seqno+0x9/0x20 [ 80.256557] [] ? selinux_file_permission+0x82/0x460 [ 80.263188] [] ? security_file_permission+0x89/0x1e0 [ 80.269909] [] ? rw_verify_area+0xe5/0x2b0 [ 80.275760] [] vfs_read+0x107/0x330 [ 80.281001] [] SyS_read+0xd9/0x1b0 [ 80.286157] [] ? vfs_copy_file_range+0x740/0x740 [ 80.292530] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 80.299338] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.305886] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.312430] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 80.319056] Allocated: [ 80.321517] PID = 9030 [ 80.323983] save_stack_trace+0x16/0x20 [ 80.327925] save_stack+0x43/0xd0 [ 80.331342] kasan_kmalloc+0xad/0xe0 [ 80.335020] kasan_slab_alloc+0x12/0x20 [ 80.338959] kmem_cache_alloc+0xba/0x290 [ 80.342986] fasync_helper+0x37/0xb0 [ 80.346667] sg_fasync+0x86/0xb0 [ 80.349998] SyS_fcntl+0x658/0xc70 [ 80.353504] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.358230] Freed: [ 80.360343] PID = 6804 [ 80.362807] save_stack_trace+0x16/0x20 [ 80.366750] save_stack+0x43/0xd0 [ 80.370166] kasan_slab_free+0x73/0xc0 [ 80.374020] kmem_cache_free+0xb2/0x2e0 [ 80.377958] fasync_free_rcu+0x1d/0x20 [ 80.381813] rcu_process_callbacks+0x871/0x12c0 [ 80.386447] __do_softirq+0x206/0x951 [ 80.390210] Memory state around the buggy address: [ 80.395108] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.402438] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.409764] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 80.417091] ^ [ 80.423551] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.430875] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 80.438198] ================================================================== [ 80.445523] ================================================================== [ 80.452855] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 [ 80.463396] Read of size 4 by task syz-executor1/9030 [ 80.468554] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 80.477268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.486590] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 80.494545] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 [ 80.502497] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 [ 80.510453] Call Trace: [ 80.513010] [] dump_stack+0xc1/0x128 [ 80.518343] [] kasan_object_err+0x1c/0x70 [ 80.524108] [] kasan_report.part.1+0x21c/0x500 [ 80.530309] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 80.537814] [] __asan_report_load4_noabort+0x29/0x30 [ 80.544534] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 80.551862] [] queued_write_lock_slowpath+0x116/0x150 [ 80.558668] [] do_raw_write_lock+0xc7/0x1d0 [ 80.564607] [] _raw_write_lock_irqsave+0x56/0x62 [ 80.570981] [] ? sg_remove_request+0x70/0x120 [ 80.577095] [] sg_remove_request+0x70/0x120 [ 80.583032] [] sg_finish_rem_req+0x295/0x340 [ 80.589056] [] sg_read+0x91c/0x1400 [ 80.594303] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.600939] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.607923] [] ? check_preemption_disabled+0x3b/0x200 [ 80.614728] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.621367] [] __vfs_read+0x103/0x670 [ 80.626786] [] ? __kernel_write+0x340/0x340 [ 80.632726] [] ? fsnotify+0x86/0xf30 [ 80.638053] [] ? fsnotify+0xf30/0xf30 [ 80.643471] [] ? avc_policy_seqno+0x9/0x20 [ 80.649325] [] ? selinux_file_permission+0x82/0x460 [ 80.655960] [] ? security_file_permission+0x89/0x1e0 [ 80.662681] [] ? rw_verify_area+0xe5/0x2b0 [ 80.668533] [] vfs_read+0x107/0x330 [ 80.673777] [] SyS_read+0xd9/0x1b0 [ 80.678936] [] ? vfs_copy_file_range+0x740/0x740 [ 80.685312] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 80.692118] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.698667] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.705212] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 80.711839] Allocated: [ 80.714298] PID = 9030 [ 80.716764] save_stack_trace+0x16/0x20 [ 80.720707] save_stack+0x43/0xd0 [ 80.724125] kasan_kmalloc+0xad/0xe0 [ 80.727804] kasan_slab_alloc+0x12/0x20 [ 80.731746] kmem_cache_alloc+0xba/0x290 [ 80.735775] fasync_helper+0x37/0xb0 [ 80.739456] sg_fasync+0x86/0xb0 [ 80.742787] SyS_fcntl+0x658/0xc70 [ 80.746296] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.751014] Freed: [ 80.753128] PID = 6804 [ 80.755594] save_stack_trace+0x16/0x20 [ 80.759533] save_stack+0x43/0xd0 [ 80.762953] kasan_slab_free+0x73/0xc0 [ 80.766808] kmem_cache_free+0xb2/0x2e0 [ 80.770748] fasync_free_rcu+0x1d/0x20 [ 80.774606] rcu_process_callbacks+0x871/0x12c0 [ 80.779244] __do_softirq+0x206/0x951 [ 80.783007] Memory state around the buggy address: [ 80.787902] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.795230] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.802559] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 80.809885] ^ [ 80.816346] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 80.823672] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 80.830995] ================================================================== [ 80.838322] ================================================================== [ 80.845662] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 [ 80.856213] Read of size 4 by task syz-executor1/9030 [ 80.861373] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 80.870089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.879414] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 80.887374] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 [ 80.895342] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 [ 80.903298] Call Trace: [ 80.905856] [] dump_stack+0xc1/0x128 [ 80.911187] [] kasan_object_err+0x1c/0x70 [ 80.916953] [] kasan_report.part.1+0x21c/0x500 [ 80.923154] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 80.930656] [] __asan_report_load4_noabort+0x29/0x30 [ 80.937378] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 80.944707] [] queued_write_lock_slowpath+0x116/0x150 [ 80.951518] [] do_raw_write_lock+0xc7/0x1d0 [ 80.957460] [] _raw_write_lock_irqsave+0x56/0x62 [ 80.963835] [] ? sg_remove_request+0x70/0x120 [ 80.969950] [] sg_remove_request+0x70/0x120 [ 80.975890] [] sg_finish_rem_req+0x295/0x340 [ 80.981916] [] sg_read+0x91c/0x1400 [ 80.987163] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.993799] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 81.000783] [] ? check_preemption_disabled+0x3b/0x200 [ 81.007593] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 81.014227] [] __vfs_read+0x103/0x670 [ 81.019644] [] ? __kernel_write+0x340/0x340 [ 81.025587] [] ? fsnotify+0x86/0xf30 [ 81.030918] [] ? fsnotify+0xf30/0xf30 [ 81.036349] [] ? avc_policy_seqno+0x9/0x20 [ 81.042204] [] ? selinux_file_permission+0x82/0x460 [ 81.048839] [] ? security_file_permission+0x89/0x1e0 [ 81.055559] [] ? rw_verify_area+0xe5/0x2b0 [ 81.061409] [] vfs_read+0x107/0x330 [ 81.066652] [] SyS_read+0xd9/0x1b0 [ 81.071808] [] ? vfs_copy_file_range+0x740/0x740 [ 81.078182] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.084988] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.091537] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 81.098085] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 81.104711] Allocated: [ 81.107174] PID = 9030 [ 81.109641] save_stack_trace+0x16/0x20 [ 81.113581] save_stack+0x43/0xd0 [ 81.117000] kasan_kmalloc+0xad/0xe0 [ 81.120680] kasan_slab_alloc+0x12/0x20 [ 81.124620] kmem_cache_alloc+0xba/0x290 [ 81.128647] fasync_helper+0x37/0xb0 [ 81.132327] sg_fasync+0x86/0xb0 [ 81.135659] SyS_fcntl+0x658/0xc70 [ 81.139166] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 81.143884] Freed: [ 81.145998] PID = 6804 [ 81.148465] save_stack_trace+0x16/0x20 [ 81.152404] save_stack+0x43/0xd0 [ 81.155824] kasan_slab_free+0x73/0xc0 [ 81.159677] kmem_cache_free+0xb2/0x2e0 [ 81.163633] fasync_free_rcu+0x1d/0x20 [ 81.167492] rcu_process_callbacks+0x871/0x12c0 [ 81.172126] __do_softirq+0x206/0x951 [ 81.175889] Memory state around the buggy address: [ 81.180784] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 81.188110] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 81.195436] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 81.202759] ^ [ 81.209217] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 81.216544] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 81.223868] ================================================================== [ 81.231193] ================================================================== [ 81.238526] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 [ 81.249065] Read of size 4 by task syz-executor1/9030 [ 81.254223] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 81.262941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.273362] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 81.281321] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 [ 81.289272] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 [ 81.297225] Call Trace: [ 81.299785] [] dump_stack+0xc1/0x128 [ 81.305118] [] kasan_object_err+0x1c/0x70 [ 81.310880] [] kasan_report.part.1+0x21c/0x500 [ 81.317080] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 81.324577] [] __asan_report_load4_noabort+0x29/0x30 [ 81.331296] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 81.338624] [] queued_write_lock_slowpath+0x116/0x150 [ 81.345430] [] do_raw_write_lock+0xc7/0x1d0 [ 81.351366] [] _raw_write_lock_irqsave+0x56/0x62 [ 81.357739] [] ? sg_remove_request+0x70/0x120 [ 81.363849] [] sg_remove_request+0x70/0x120 [ 81.369789] [] sg_finish_rem_req+0x295/0x340 [ 81.375813] [] sg_read+0x91c/0x1400 [ 81.381055] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 81.387688] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 81.394666] [] ? check_preemption_disabled+0x3b/0x200 [ 81.401472] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 81.408106] [] __vfs_read+0x103/0x670 [ 81.413524] [] ? __kernel_write+0x340/0x340 [ 81.419463] [] ? fsnotify+0x86/0xf30 [ 81.424793] [] ? fsnotify+0xf30/0xf30 [ 81.430209] [] ? avc_policy_seqno+0x9/0x20 [ 81.436062] [] ? selinux_file_permission+0x82/0x460 [ 81.442695] [] ? security_file_permission+0x89/0x1e0 [ 81.449413] [] ? rw_verify_area+0xe5/0x2b0 [ 81.455266] [] vfs_read+0x107/0x330 [ 81.460511] [] SyS_read+0xd9/0x1b0 [ 81.465671] [] ? vfs_copy_file_range+0x740/0x740 [ 81.472046] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.478853] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.485402] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 81.491945] Object at ffff8801cc801700, in cache fasync_cache size: 96 [ 81.498572] Allocated: [ 81.501033] PID = 9030 [ 81.503499] save_stack_trace+0x16/0x20 [ 81.507442] save_stack+0x43/0xd0 [ 81.510859] kasan_kmalloc+0xad/0xe0 [ 81.514539] kasan_slab_alloc+0x12/0x20 [ 81.518478] kmem_cache_alloc+0xba/0x290 [ 81.522505] fasync_helper+0x37/0xb0 [ 81.526186] sg_fasync+0x86/0xb0 [ 81.529518] SyS_fcntl+0x658/0xc70 [ 81.533025] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 81.537743] Freed: [ 81.539856] PID = 6804 [ 81.542319] save_stack_trace+0x16/0x20 [ 81.546258] save_stack+0x43/0xd0 [ 81.549679] kasan_slab_free+0x73/0xc0 [ 81.553531] kmem_cache_free+0xb2/0x2e0 [ 81.557470] fasync_free_rcu+0x1d/0x20 [ 81.561325] rcu_process_callbacks+0x871/0x12c0 [ 81.565958] __do_softirq+0x206/0x951 [ 81.569722] Memory state around the buggy address: [ 81.574616] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 81.581942] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 81.589270] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 81.596596] ^ [ 81.603052] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 81.610378] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 81.617700] ================================================================== [ 81.625024] ================================================================== [ 81.632356] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 [ 81.642895] Read of size 4 by task syz-executor1/9030 [ 81.648053] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 [ 81.656766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.666090] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 [ 81.674048] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 [ 81.682003] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 [ 81.689958] Call Trace: [ 81.692516] [] dump_stack+0xc1/0x128 [ 81.697847] [] kasan_object_err+0x1c/0x70 [ 81.703613] [] kasan_report.part.1+0x21c/0x500 [ 81.709820] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 81.717322] [] __asan_report_load4_noabort+0x29/0x30 [ 81.724044] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 81.731371] [] queued_write_lock_slowpath+0x116/0x150 [ 81.738176] [] do_raw_write_lock+0xc7/0x1d0 [ 81.744115] [] _raw_write_lock_irqsave+0x56/0x62 [ 81.750487] [] ? sg_remove_request+0x70/0x120 [ 81.756599] [] sg_remove_request+0x70/0x120 [ 81.762536] [] sg_finish_rem_req+0x295/0x340 [ 81.768559] [] sg_read+0x91c/0x1400 [ 81.773802] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 81.780436] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 81.787415] [] ? check_preemption_disabled+0x3b/0x200 [ 81.794218] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 81.800849] [] __vfs_read+0x103/0x670 [ 81.806265] [] ? __kernel_write+0x340/0x340 [ 81.812204] [] ? fsnotify+0x86/0xf30 [ 81.817534] [] ? fsnotify+0xf30/0xf30 [ 81.822951] [] ? avc_policy_seqno+0x9/0x20 [ 81.828805] [] ? selinux_file_permission+0x82/0x460 [ 81.835444] [] ? security_file_permission+0x89/0x1e0 [ 81.842200] [] ? rw_verify_area+0xe5/0x2b0 [ 81.842207] [] vfs_read+0x107/0x330 [ 81.842215] [] SyS_read+0xd9/0x1b0 [ 81.842222] [] ? vfs_copy_file_range+0x740/0x740 [ 81.842235] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 191 printk messages dropped ** [ 81.843566] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1375 printk messages dropped ** [ 81.853061] [] ? sg_remove_request+0x70/0x120 ** 1350 printk messages dropped ** [ 81.862427] fasync_free_rcu+0x1d/0x20 ** 995 printk messages dropped ** [ 81.869355] [] sg_remove_request+0x70/0x120 ** 1283 printk messages dropped ** [ 81.878337] Memory state around the buggy address: ** 1138 printk messages dropped ** [ 81.886277] [] ? __kernel_write+0x340/0x340 ** 1291 printk messages dropped ** [ 81.895225] Call Trace: ** 800 printk messages dropped ** [ 81.900828] SyS_fcntl+0x658/0xc70 ** 951 printk messages dropped ** [ 81.907462] [] ? vfs_copy_file_range+0x740/0x740 ** 1351 printk messages dropped ** [ 81.916810] Call Trace: ** 798 printk messages dropped ** [ 81.922458] fasync_helper+0x37/0xb0 ** 959 printk messages dropped ** [ 81.929137] PID = 9030 ** 787 printk messages dropped ** [ 81.934559] Read of size 4 by task syz-executor1/9030 ** 1170 printk messages dropped ** [ 81.942682] ================================================================== ** 1488 printk messages dropped ** [ 81.953096] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1399 printk messages dropped ** [ 81.962778] __do_softirq+0x206/0x951 ** 988 printk messages dropped ** [ 81.969628] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1475 printk messages dropped ** [ 81.979921] Allocated: ** 798 printk messages dropped ** [ 81.985425] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1527 printk messages dropped ** [ 81.996054] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1388 printk messages dropped ** [ 82.005718] [] ? selinux_file_permission+0x82/0x460 ** 1386 printk messages dropped ** [ 82.015392] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1404 printk messages dropped ** [ 82.025152] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1491 printk messages dropped ** [ 82.035583] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1424 printk messages dropped ** [ 82.045480] [] __asan_report_load4_noabort+0x29/0x30 ** 1398 printk messages dropped ** [ 82.055231] [] ? security_file_permission+0x89/0x1e0 ** 1407 printk messages dropped ** [ 82.064993] __do_softirq+0x206/0x951 ** 985 printk messages dropped ** [ 82.071824] [] kasan_report.part.1+0x21c/0x500 ** 1317 printk messages dropped ** [ 82.081008] [] ? sg_remove_request+0x70/0x120 ** 1317 printk messages dropped ** [ 82.090187] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1389 printk messages dropped ** [ 82.099858] [] SyS_read+0xd9/0x1b0 ** 1184 printk messages dropped ** [ 82.108112] kmem_cache_alloc+0xba/0x290 ** 1015 printk messages dropped ** [ 82.115173] [] ? fsnotify+0x86/0xf30 ** 1235 printk messages dropped ** [ 82.123749] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1405 printk messages dropped ** [ 82.133540] fasync_helper+0x37/0xb0 ** 968 printk messages dropped ** [ 82.140268] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1104 printk messages dropped ** [ 82.147943] Freed: ** 740 printk messages dropped ** [ 82.153124] [] vfs_read+0x107/0x330 ** 1183 printk messages dropped ** [ 82.161342] kasan_kmalloc+0xad/0xe0 ** 967 printk messages dropped ** [ 82.168072] kmem_cache_alloc+0xba/0x290 ** 1006 printk messages dropped ** [ 82.175061] [] sg_remove_request+0x70/0x120 ** 1295 printk messages dropped ** [ 82.184034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1784 printk messages dropped ** [ 82.196470] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1488 printk messages dropped ** [ 82.206861] [] SyS_read+0xd9/0x1b0 ** 1176 printk messages dropped ** [ 82.215041] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1380 printk messages dropped ** [ 82.224637] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1394 printk messages dropped ** [ 82.234318] save_stack+0x43/0xd0 ** 945 printk messages dropped ** [ 82.240917] [] SyS_read+0xd9/0x1b0 ** 1198 printk messages dropped ** [ 82.249245] Memory state around the buggy address: ** 1139 printk messages dropped ** [ 82.257186] [] ? fsnotify+0x86/0xf30 ** 1203 printk messages dropped ** [ 82.265561] rcu_process_callbacks+0x871/0x12c0 ** 1103 printk messages dropped ** [ 82.273233] rcu_process_callbacks+0x871/0x12c0 ** 1107 printk messages dropped ** [ 82.280946] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1487 printk messages dropped ** [ 82.291351] [] ? rw_verify_area+0xe5/0x2b0 ** 1292 printk messages dropped ** [ 82.300332] [] queued_write_lock_slowpath+0x116/0x150 ** 1409 printk messages dropped ** [ 82.310159] kasan_kmalloc+0xad/0xe0 ** 968 printk messages dropped ** [ 82.316916] fasync_helper+0x37/0xb0 ** 955 printk messages dropped ** [ 82.323583] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1373 printk messages dropped ** [ 82.333139] [] ? security_file_permission+0x89/0x1e0 ** 1408 printk messages dropped ** [ 82.342936] Memory state around the buggy address: ** 1150 printk messages dropped ** [ 82.350967] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1379 printk messages dropped ** [ 82.360580] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1387 printk messages dropped ** [ 82.370206] kmem_cache_alloc+0xba/0x290 ** 1042 printk messages dropped ** [ 82.377465] save_stack+0x43/0xd0 ** 929 printk messages dropped ** [ 82.383936] [] sg_remove_request+0x70/0x120 ** 1277 printk messages dropped ** [ 82.392812] save_stack+0x43/0xd0 ** 931 printk messages dropped ** [ 82.399295] [] sg_read+0x91c/0x1400 ** 1181 printk messages dropped ** [ 82.407579] [] ? avc_policy_seqno+0x9/0x20 ** 1275 printk messages dropped ** [ 82.416448] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1489 printk messages dropped ** [ 82.426859] [] ? vfs_copy_file_range+0x740/0x740 ** 1357 printk messages dropped ** [ 82.436261] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1515 printk messages dropped ** [ 82.446838] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1531 printk messages dropped ** [ 82.457513] [] __vfs_read+0x103/0x670 ** 1214 printk messages dropped ** [ 82.465942] ================================================================== ** 1488 printk messages dropped ** [ 82.476336] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1381 printk messages dropped ** [ 82.485947] Allocated: ** 793 printk messages dropped ** [ 82.491446] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1502 printk messages dropped ** [ 82.501901] Memory state around the buggy address: ** 1169 printk messages dropped ** [ 82.510037] fasync_free_rcu+0x1d/0x20 ** 997 printk messages dropped ** [ 82.516972] [] sg_read+0x91c/0x1400 ** 1176 printk messages dropped ** [ 82.525203] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1390 printk messages dropped ** [ 82.534899] [] ? vfs_copy_file_range+0x740/0x740 ** 1359 printk messages dropped ** [ 82.544339] [] do_raw_write_lock+0xc7/0x1d0 ** 1290 printk messages dropped ** [ 82.553319] ^ ** 1364 printk messages dropped ** [ 82.562838] SyS_fcntl+0x658/0xc70 ** 955 printk messages dropped ** [ 82.569513] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1381 printk messages dropped ** [ 82.579110] PID = 9030 ** 798 printk messages dropped ** [ 82.584640] [] __asan_report_load4_noabort+0x29/0x30 ** 1391 printk messages dropped ** [ 82.594359] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1389 printk messages dropped ** [ 82.604037] [] SyS_read+0xd9/0x1b0 ** 1178 printk messages dropped ** [ 82.612234] Allocated: ** 801 printk messages dropped ** [ 82.617782] [] queued_write_lock_slowpath+0x116/0x150 ** 1404 printk messages dropped ** [ 82.627591] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1415 printk messages dropped ** [ 82.637397] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1527 printk messages dropped ** [ 82.648028] [] _raw_write_lock_irqsave+0x56/0x62 ** 1354 printk messages dropped ** [ 82.657499] Memory state around the buggy address: ** 1141 printk messages dropped ** [ 82.665502] [] ? avc_policy_seqno+0x9/0x20 ** 1285 printk messages dropped ** [ 82.674407] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1536 printk messages dropped ** [ 82.685130] [] ? check_preemption_disabled+0x3b/0x200 ** 1420 printk messages dropped ** [ 82.694974] ^ ** 1368 printk messages dropped ** [ 82.704510] save_stack_trace+0x16/0x20 ** 1007 printk messages dropped ** [ 82.711503] [] ? __kernel_write+0x340/0x340 ** 1303 printk messages dropped ** [ 82.720542] [] sg_finish_rem_req+0x295/0x340 ** 1311 printk messages dropped ** [ 82.729649] [] sg_read+0x91c/0x1400 ** 1191 printk messages dropped ** [ 82.737970] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1402 printk messages dropped ** [ 82.747647] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1487 printk messages dropped ** [ 82.757983] [] ? rw_verify_area+0xe5/0x2b0 ** 1308 printk messages dropped ** [ 82.767080] [] ? selinux_file_permission+0x82/0x460 ** 1386 printk messages dropped ** [ 82.776710] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1381 printk messages dropped ** [ 82.786335] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1420 printk messages dropped ** [ 82.796177] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1516 printk messages dropped ** [ 82.806753] [] kasan_report.part.1+0x21c/0x500 ** 1330 printk messages dropped ** [ 82.816025] [] ? selinux_file_permission+0x82/0x460 ** 1389 printk messages dropped ** [ 82.825673] Allocated: ** 799 printk messages dropped ** [ 82.831197] [] __asan_report_load4_noabort+0x29/0x30 ** 1390 printk messages dropped ** [ 82.840898] [] ? check_preemption_disabled+0x3b/0x200 ** 1429 printk messages dropped ** [ 82.850811] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1519 printk messages dropped ** [ 82.861394] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1517 printk messages dropped ** [ 82.871956] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1515 printk messages dropped ** [ 82.882466] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1520 printk messages dropped ** [ 82.893041] Call Trace: ** 841 printk messages dropped ** [ 82.898915] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1381 printk messages dropped ** [ 82.908563] [] ? check_preemption_disabled+0x3b/0x200 ** 1419 printk messages dropped ** [ 82.918416] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1493 printk messages dropped ** [ 82.928869] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1395 printk messages dropped ** [ 82.938552] kasan_slab_free+0x73/0xc0 ** 995 printk messages dropped ** [ 82.945457] [] _raw_write_lock_irqsave+0x56/0x62 ** 1341 printk messages dropped ** [ 82.954794] fasync_helper+0x37/0xb0 ** 976 printk messages dropped ** [ 82.961559] rcu_process_callbacks+0x871/0x12c0 ** 1092 printk messages dropped ** [ 82.969180] fasync_helper+0x37/0xb0 ** 967 printk messages dropped ** [ 82.975900] SyS_fcntl+0x658/0xc70 ** 936 printk messages dropped ** [ 82.982388] [] sg_read+0x91c/0x1400 ** 1177 printk messages dropped ** [ 82.990568] [] __vfs_read+0x103/0x670 ** 1219 printk messages dropped ** [ 82.999009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1796 printk messages dropped ** [ 83.011482] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1518 printk messages dropped ** [ 83.022056] Call Trace: ** 831 printk messages dropped ** [ 83.027860] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1502 printk messages dropped ** [ 83.038302] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1492 printk messages dropped ** [ 83.048719] Allocated: ** 798 printk messages dropped ** [ 83.054240] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1509 printk messages dropped ** [ 83.064735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1790 printk messages dropped ** [ 83.077178] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 ** 1957 printk messages dropped ** [ 83.090812] [] ? __kernel_write+0x340/0x340 ** 1296 printk messages dropped ** [ 83.099789] [] __asan_report_load4_noabort+0x29/0x30 ** 1402 printk messages dropped ** [ 83.109539] [] ? vfs_copy_file_range+0x740/0x740 ** 1373 printk messages dropped ** [ 83.119055] [] ? avc_policy_seqno+0x9/0x20 ** 1287 printk messages dropped ** [ 83.127978] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1518 printk messages dropped ** [ 83.138514] Call Trace: ** 799 printk messages dropped ** [ 83.144107] sg_fasync+0x86/0xb0 ** 909 printk messages dropped ** [ 83.150389] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1508 printk messages dropped ** [ 83.160880] PID = 6804 ** 792 printk messages dropped ** [ 83.166382] [] ? sg_remove_request+0x70/0x120 ** 1308 printk messages dropped ** [ 83.175495] [] do_raw_write_lock+0xc7/0x1d0 ** 1288 printk messages dropped ** [ 83.184445] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1494 printk messages dropped ** [ 83.194924] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1399 printk messages dropped ** [ 83.204624] __do_softirq+0x206/0x951 ** 983 printk messages dropped ** [ 83.211452] [] dump_stack+0xc1/0x128 ** 1212 printk messages dropped ** [ 83.219910] sg_fasync+0x86/0xb0 ** 917 printk messages dropped ** [ 83.226248] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 ** 1955 printk messages dropped ** [ 83.239884] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1201 printk messages dropped ** [ 83.248224] save_stack_trace+0x16/0x20 ** 1005 printk messages dropped ** [ 83.255253] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1394 printk messages dropped ** [ 83.264995] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1399 printk messages dropped ** [ 83.276047] __do_softirq+0x206/0x951 ** 982 printk messages dropped ** [ 83.282854] Call Trace: ** 825 printk messages dropped ** [ 83.288586] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 ** 1500 printk messages dropped ** [ 83.299026] fasync_free_rcu+0x1d/0x20 ** 993 printk messages dropped ** [ 83.305915] [] _raw_write_lock_irqsave+0x56/0x62 ** 1337 printk messages dropped ** [ 83.315258] save_stack+0x43/0xd0 ** 937 printk messages dropped ** [ 83.321772] [] do_raw_write_lock+0xc7/0x1d0 ** 1281 printk messages dropped ** [ 83.330715] kasan_slab_free+0x73/0xc0 ** 995 printk messages dropped ** [ 83.337638] [] _raw_write_lock_irqsave+0x56/0x62 ** 1354 printk messages dropped ** [ 83.347055] Memory state around the buggy address: ** 1137 printk messages dropped ** [ 83.354974] [] __vfs_read+0x103/0x670 ** 1226 printk messages dropped ** [ 83.363461] [] kasan_report.part.1+0x21c/0x500 ** 1332 printk messages dropped ** [ 83.372791] [] ? rw_verify_area+0xe5/0x2b0 ** 1285 printk messages dropped ** [ 83.381683] Call Trace: ** 802 printk messages dropped ** [ 83.387303] Freed: ** 731 printk messages dropped ** [ 83.392390] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1380 printk messages dropped ** [ 83.401979] [] __vfs_read+0x103/0x670 ** 1224 printk messages dropped ** [ 83.410470] [] dump_stack+0xc1/0x128 ** 1228 printk messages dropped ** [ 83.419007] ^ ** 1373 printk messages dropped ** [ 83.428563] rcu_process_callbacks+0x871/0x12c0 ** 1103 printk messages dropped ** [ 83.436241] rcu_process_callbacks+0x871/0x12c0 ** 1105 printk messages dropped ** [ 83.443912] Memory state around the buggy address: ** 1140 printk messages dropped ** [ 83.451889] [] ? fsnotify+0xf30/0xf30 ** 1235 printk messages dropped ** [ 83.460460] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1446 printk messages dropped ** [ 83.470525] [] sg_read+0x91c/0x1400 ** 1189 printk messages dropped ** [ 83.478843] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1381 printk messages dropped ** [ 83.488452] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1400 printk messages dropped ** [ 83.498142] Memory state around the buggy address: ** 1139 printk messages dropped ** [ 83.506076] [] ? fsnotify+0x86/0xf30 ** 1210 printk messages dropped ** [ 83.514460] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1493 printk messages dropped ** [ 83.524871] PID = 9030 ** 802 printk messages dropped ** [ 83.530423] [] _raw_write_lock_irqsave+0x56/0x62 ** 1341 printk messages dropped ** [ 83.539757] fasync_helper+0x37/0xb0 ** 965 printk messages dropped ** [ 83.546463] fasync_helper+0x37/0xb0 ** 981 printk messages dropped ** [ 83.553260] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1490 printk messages dropped ** [ 83.563647] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1438 printk messages dropped ** [ 83.573628] [] ? __kernel_write+0x340/0x340 ** 1298 printk messages dropped ** [ 83.582682] [] queued_write_lock_slowpath+0x116/0x150 ** 1415 printk messages dropped ** [ 83.592564] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1120 printk messages dropped ** [ 83.600306] ================================================================== ** 1488 printk messages dropped ** [ 83.610689] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1388 printk messages dropped ** [ 83.620321] fasync_helper+0x37/0xb0 ** 976 printk messages dropped ** [ 83.627094] rcu_process_callbacks+0x871/0x12c0 ** 1069 printk messages dropped ** [ 83.634529] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1393 printk messages dropped ** [ 83.644250] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1382 printk messages dropped ** [ 83.653814] PID = 9030 ** 800 printk messages dropped ** [ 83.659492] [] queued_write_lock_slowpath+0x116/0x150 ** 1398 printk messages dropped ** [ 83.669249] [] vfs_read+0x107/0x330 ** 1233 printk messages dropped ** [ 83.677801] [] __vfs_read+0x103/0x670 ** 1221 printk messages dropped ** [ 83.686258] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 ** 1524 printk messages dropped ** [ 83.696877] [] __asan_report_load4_noabort+0x29/0x30 ** 1402 printk messages dropped ** [ 83.706697] [] ? vfs_copy_file_range+0x740/0x740 ** 1363 printk messages dropped ** [ 83.716144] [] sg_finish_rem_req+0x295/0x340 ** 1307 printk messages dropped ** [ 83.725231] [] _raw_write_lock_irqsave+0x56/0x62 ** 1355 printk messages dropped ** [ 83.734642] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1494 printk messages dropped ** [ 83.745062] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1381 printk messages dropped ** [ 83.754661] Allocated: ** 799 printk messages dropped ** [ 83.760176] [] __asan_report_load4_noabort+0x29/0x30 ** 1387 printk messages dropped ** [ 83.769842] [] sg_read+0x91c/0x1400 ** 1188 printk messages dropped ** [ 83.778131] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1437 printk messages dropped ** [ 83.788104] [] __vfs_read+0x103/0x670 ** 1207 printk messages dropped ** [ 83.796505] Memory state around the buggy address: ** 1141 printk messages dropped ** [ 83.804492] [] ? avc_policy_seqno+0x9/0x20 ** 1308 printk messages dropped ** [ 83.813580] [] ? fsnotify+0x86/0xf30 ** 1204 printk messages dropped ** [ 83.821991] __do_softirq+0x206/0x951 ** 983 printk messages dropped ** [ 83.828816] [] dump_stack+0xc1/0x128 ** 1190 printk messages dropped ** [ 83.837133] [] ? __kernel_write+0x340/0x340 ** 1294 printk messages dropped ** [ 83.846120] [] kasan_report.part.1+0x21c/0x500 ** 1337 printk messages dropped ** [ 83.855482] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1380 printk messages dropped ** [ 83.865074] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1380 printk messages dropped ** [ 83.874681] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1396 printk messages dropped ** [ 83.884342] kmem_cache_free+0xb2/0x2e0 ** 1002 printk messages dropped ** [ 83.891340] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1421 printk messages dropped ** [ 83.901191] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1490 printk messages dropped ** [ 83.911606] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1398 printk messages dropped ** [ 83.921351] rcu_process_callbacks+0x871/0x12c0 ** 1114 printk messages dropped ** [ 83.929070] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 ** 1972 printk messages dropped ** [ 83.942800] PID = 9030 ** 798 printk messages dropped ** [ 83.948329] [] __asan_report_load4_noabort+0x29/0x30 ** 1391 printk messages dropped ** [ 83.958012] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1389 printk messages dropped ** [ 83.967703] [] SyS_read+0xd9/0x1b0 ** 1178 printk messages dropped ** [ 83.975940] Allocated: ** 803 printk messages dropped ** [ 83.981501] [] _raw_write_lock_irqsave+0x56/0x62 ** 1335 printk messages dropped ** [ 83.990831] PID = 9030 ** 798 printk messages dropped ** [ 83.996355] [] __asan_report_load4_noabort+0x29/0x30 ** 1388 printk messages dropped ** [ 84.006022] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1401 printk messages dropped ** [ 84.015758] save_stack+0x43/0xd0 ** 935 printk messages dropped ** [ 84.022273] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1470 printk messages dropped ** [ 84.032548] [] ? vfs_copy_file_range+0x740/0x740 ** 1359 printk messages dropped ** [ 84.041980] [] do_raw_write_lock+0xc7/0x1d0 ** 1296 printk messages dropped ** [ 84.051006] Read of size 4 by task syz-executor1/9030 ** 1179 printk messages dropped ** [ 84.059232] [] dump_stack+0xc1/0x128 ** 1239 printk messages dropped ** [ 84.067873] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1517 printk messages dropped ** [ 84.078419] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1511 printk messages dropped ** [ 84.088949] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 ** 1951 printk messages dropped ** [ 84.102527] [] sg_read+0x91c/0x1400 ** 1190 printk messages dropped ** [ 84.110867] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1399 printk messages dropped ** [ 84.120612] rcu_process_callbacks+0x871/0x12c0 ** 1104 printk messages dropped ** [ 84.128309] __do_softirq+0x206/0x951 ** 981 printk messages dropped ** [ 84.135110] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1501 printk messages dropped ** [ 84.145558] __do_softirq+0x206/0x951 ** 981 printk messages dropped ** [ 84.152398] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1503 printk messages dropped ** [ 84.162860] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1491 printk messages dropped ** [ 84.173295] [] ? vfs_copy_file_range+0x740/0x740 ** 1363 printk messages dropped ** [ 84.182761] [] sg_finish_rem_req+0x295/0x340 ** 1315 printk messages dropped ** [ 84.191916] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1420 printk messages dropped ** [ 84.201765] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1487 printk messages dropped ** [ 84.212146] [] ? vfs_copy_file_range+0x740/0x740 ** 1361 printk messages dropped ** [ 84.221603] [] ? sg_remove_request+0x70/0x120 ** 1327 printk messages dropped ** [ 84.230882] [] SyS_read+0xd9/0x1b0 ** 1181 printk messages dropped ** [ 84.239095] save_stack+0x43/0xd0 ** 933 printk messages dropped ** [ 84.245552] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1505 printk messages dropped ** [ 84.256012] ================================================================== ** 1489 printk messages dropped ** [ 84.266417] Allocated: ** 802 printk messages dropped ** [ 84.271979] [] do_raw_write_lock+0xc7/0x1d0 ** 1280 printk messages dropped ** [ 84.280921] save_stack+0x43/0xd0 ** 936 printk messages dropped ** [ 84.287442] [] __vfs_read+0x103/0x670 ** 1209 printk messages dropped ** [ 84.295815] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1488 printk messages dropped ** [ 84.306182] [] vfs_read+0x107/0x330 ** 1199 printk messages dropped ** [ 84.314491] Memory state around the buggy address: ** 1143 printk messages dropped ** [ 84.322447] [] ? security_file_permission+0x89/0x1e0 ** 1437 printk messages dropped ** [ 84.332421] [] sg_read+0x91c/0x1400 ** 1209 printk messages dropped ** [ 84.340822] fasync_free_rcu+0x1d/0x20 ** 995 printk messages dropped ** [ 84.347744] [] sg_remove_request+0x70/0x120 ** 1275 printk messages dropped ** [ 84.356612] PID = 6804 ** 795 printk messages dropped ** [ 84.362154] [] sg_read+0x91c/0x1400 ** 1179 printk messages dropped ** [ 84.370362] [] ? fsnotify+0x86/0xf30 ** 1206 printk messages dropped ** [ 84.378726] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1487 printk messages dropped ** [ 84.389107] [] ? security_file_permission+0x89/0x1e0 ** 1412 printk messages dropped ** [ 84.398900] ^ ** 1667 printk messages dropped ** [ 84.410521] Call Trace: ** 802 printk messages dropped ** [ 84.416153] Freed: ** 732 printk messages dropped ** [ 84.421243] [] __vfs_read+0x103/0x670 ** 1205 printk messages dropped ** [ 84.429639] rcu_process_callbacks+0x871/0x12c0 ** 1106 printk messages dropped ** [ 84.437139] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1508 printk messages dropped ** [ 84.447336] PID = 6804 ** 793 printk messages dropped ** [ 84.452854] [] sg_remove_request+0x70/0x120 ** 1446 printk messages dropped ** [ 84.462922] [] _raw_write_lock_irqsave+0x56/0x62 ** 1355 printk messages dropped ** [ 84.472359] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1491 printk messages dropped ** [ 84.482762] [] ? vfs_copy_file_range+0x740/0x740 ** 1358 printk messages dropped ** [ 84.492182] [] queued_write_lock_slowpath+0x116/0x150 ** 1416 printk messages dropped ** [ 84.502045] Freed: ** 743 printk messages dropped ** [ 84.507231] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1408 printk messages dropped ** [ 84.517006] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1489 printk messages dropped ** [ 84.527402] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1380 printk messages dropped ** [ 84.537025] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1375 printk messages dropped ** [ 84.546590] [] SyS_read+0xd9/0x1b0 ** 1177 printk messages dropped ** [ 84.554775] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1417 printk messages dropped ** [ 84.564581] [] dump_stack+0xc1/0x128 ** 1198 printk messages dropped ** [ 84.572993] [] SyS_read+0xd9/0x1b0 ** 1183 printk messages dropped ** [ 84.581242] kasan_slab_alloc+0x12/0x20 ** 1085 printk messages dropped ** [ 84.588786] [] ? fsnotify+0x86/0xf30 ** 1209 printk messages dropped ** [ 84.597155] ^ ** 1367 printk messages dropped ** [ 84.606691] PID = 6804 ** 796 printk messages dropped ** [ 84.612228] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1386 printk messages dropped ** [ 84.621892] [] ? fsnotify+0xf30/0xf30 ** 1219 printk messages dropped ** [ 84.630324] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1518 printk messages dropped ** [ 84.640860] Call Trace: ** 799 printk messages dropped ** [ 84.646443] sg_fasync+0x86/0xb0 ** 910 printk messages dropped ** [ 84.652740] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1480 printk messages dropped ** [ 84.663098] [] __vfs_read+0x103/0x670 ** 1237 printk messages dropped ** [ 84.671678] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1391 printk messages dropped ** [ 84.681367] [] vfs_read+0x107/0x330 ** 1196 printk messages dropped ** [ 84.689659] fasync_free_rcu+0x1d/0x20 ** 996 printk messages dropped ** [ 84.696585] [] sg_finish_rem_req+0x295/0x340 ** 1290 printk messages dropped ** [ 84.705511] ================================================================== ** 1487 printk messages dropped ** [ 84.715934] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1413 printk messages dropped ** [ 84.725678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1791 printk messages dropped ** [ 84.738183] Read of size 4 by task syz-executor1/9030 ** 1177 printk messages dropped ** [ 84.746370] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1511 printk messages dropped ** [ 84.756890] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 ** 1953 printk messages dropped ** [ 84.770509] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1454 printk messages dropped ** [ 84.780665] [] ? fsnotify+0xf30/0xf30 ** 1223 printk messages dropped ** [ 84.789197] [] kasan_report.part.1+0x21c/0x500 ** 1325 printk messages dropped ** [ 84.798442] [] __vfs_read+0x103/0x670 ** 1219 printk messages dropped ** [ 84.806902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1782 printk messages dropped ** [ 84.819310] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1493 printk messages dropped ** [ 84.829738] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1379 printk messages dropped ** [ 84.839344] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1415 printk messages dropped ** [ 84.849108] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1520 printk messages dropped ** [ 84.859676] Call Trace: ** 800 printk messages dropped ** [ 84.865285] SyS_fcntl+0x658/0xc70 ** 954 printk messages dropped ** [ 84.871948] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1371 printk messages dropped ** [ 84.881490] [] ? selinux_file_permission+0x82/0x460 ** 1419 printk messages dropped ** [ 84.891317] Read of size 4 by task syz-executor1/9030 ** 1183 printk messages dropped ** [ 84.899541] [] __asan_report_load4_noabort+0x29/0x30 ** 1402 printk messages dropped ** [ 84.909333] [] ? vfs_copy_file_range+0x740/0x740 ** 1359 printk messages dropped ** [ 84.918762] [] do_raw_write_lock+0xc7/0x1d0 ** 1292 printk messages dropped ** [ 84.927739] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1487 printk messages dropped ** [ 84.938108] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1424 printk messages dropped ** [ 84.947977] [] __asan_report_load4_noabort+0x29/0x30 ** 1404 printk messages dropped ** [ 84.957782] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1417 printk messages dropped ** [ 84.967600] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1540 printk messages dropped ** [ 84.978344] [] ? avc_policy_seqno+0x9/0x20 ** 1284 printk messages dropped ** [ 84.987222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1781 printk messages dropped ** [ 84.999604] Memory state around the buggy address: ** 1143 printk messages dropped ** [ 85.007603] [] ? security_file_permission+0x89/0x1e0 ** 1406 printk messages dropped ** [ 85.017375] rcu_process_callbacks+0x871/0x12c0 ** 1103 printk messages dropped ** [ 85.025101] rcu_process_callbacks+0x871/0x12c0 ** 1106 printk messages dropped ** [ 85.032770] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1490 printk messages dropped ** [ 85.043180] [] SyS_read+0xd9/0x1b0 ** 1177 printk messages dropped ** [ 85.051380] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1394 printk messages dropped ** [ 85.061037] save_stack+0x43/0xd0 ** 934 printk messages dropped ** [ 85.067536] [] ? check_preemption_disabled+0x3b/0x200 ** 1404 printk messages dropped ** [ 85.077342] sg_fasync+0x86/0xb0 ** 921 printk messages dropped ** [ 85.083728] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1497 printk messages dropped ** [ 85.094184] save_stack_trace+0x16/0x20 ** 1006 printk messages dropped ** [ 85.101183] [] __vfs_read+0x103/0x670 ** 1257 printk messages dropped ** [ 85.109923] PID = 9030 ** 801 printk messages dropped ** [ 85.115479] [] do_raw_write_lock+0xc7/0x1d0 ** 1280 printk messages dropped ** [ 85.124429] save_stack+0x43/0xd0 ** 931 printk messages dropped ** [ 85.130898] [] sg_read+0x91c/0x1400 ** 1181 printk messages dropped ** [ 85.139128] [] ? avc_policy_seqno+0x9/0x20 ** 1284 printk messages dropped ** [ 85.148008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1779 printk messages dropped ** [ 85.160386] rcu_process_callbacks+0x871/0x12c0 ** 1104 printk messages dropped ** [ 85.168051] __do_softirq+0x206/0x951 ** 981 printk messages dropped ** [ 85.174862] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1510 printk messages dropped ** [ 85.185341] ================================================================== ** 1487 printk messages dropped ** [ 85.195754] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1378 printk messages dropped ** [ 85.205358] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1380 printk messages dropped ** [ 85.214951] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1400 printk messages dropped ** [ 85.224660] __do_softirq+0x206/0x951 ** 982 printk messages dropped ** [ 85.231482] Call Trace: ** 817 printk messages dropped ** [ 85.237168] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1269 printk messages dropped ** [ 85.246041] [] __vfs_read+0x103/0x670 ** 1214 printk messages dropped ** [ 85.254445] ================================================================== ** 1489 printk messages dropped ** [ 85.264853] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1391 printk messages dropped ** [ 85.276025] Freed: ** 742 printk messages dropped ** [ 85.281217] [] ? vfs_copy_file_range+0x740/0x740 ** 1354 printk messages dropped ** [ 85.290603] [] kasan_report.part.1+0x21c/0x500 ** 1327 printk messages dropped ** [ 85.299858] [] ? fsnotify+0x86/0xf30 ** 1205 printk messages dropped ** [ 85.308243] Memory state around the buggy address: ** 1138 printk messages dropped ** [ 85.316176] [] ? __kernel_write+0x340/0x340 ** 1300 printk messages dropped ** [ 85.325184] [] _raw_write_lock_irqsave+0x56/0x62 ** 1358 printk messages dropped ** [ 85.334643] ^ ** 1361 printk messages dropped ** [ 85.344151] kmem_cache_alloc+0xba/0x290 ** 1016 printk messages dropped ** [ 85.351204] [] ? fsnotify+0xf30/0xf30 ** 1219 printk messages dropped ** [ 85.359711] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1543 printk messages dropped ** [ 85.370505] [] ? rw_verify_area+0xe5/0x2b0 ** 1288 printk messages dropped ** [ 85.379448] [] kasan_report.part.1+0x21c/0x500 ** 1328 printk messages dropped ** [ 85.388726] [] ? fsnotify+0xf30/0xf30 ** 1227 printk messages dropped ** [ 85.397229] [] queued_write_lock_slowpath+0x116/0x150 ** 1413 printk messages dropped ** [ 85.407094] sg_fasync+0x86/0xb0 ** 921 printk messages dropped ** [ 85.413470] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1503 printk messages dropped ** [ 85.423940] __do_softirq+0x206/0x951 ** 982 printk messages dropped ** [ 85.430749] Call Trace: ** 786 printk messages dropped ** [ 85.436261] [] ? vfs_copy_file_range+0x740/0x740 ** 1426 printk messages dropped ** [ 85.446150] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1502 printk messages dropped ** [ 85.456588] ================================================================== ** 1488 printk messages dropped ** [ 85.466990] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1377 printk messages dropped ** [ 85.476485] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1422 printk messages dropped ** [ 85.486327] [] kasan_report.part.1+0x21c/0x500 ** 1327 printk messages dropped ** [ 85.495596] [] ? fsnotify+0x86/0xf30 ** 1233 printk messages dropped ** [ 85.504170] [] sg_finish_rem_req+0x295/0x340 ** 1309 printk messages dropped ** [ 85.513293] [] sg_remove_request+0x70/0x120 ** 1291 printk messages dropped ** [ 85.522264] ================================================================== ** 1485 printk messages dropped ** [ 85.532677] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1419 printk messages dropped ** [ 85.542509] Call Trace: ** 818 printk messages dropped ** [ 85.548216] ================================================================== ** 1476 printk messages dropped ** [ 85.558537] [] ? __kernel_write+0x340/0x340 ** 1296 printk messages dropped ** [ 85.567549] [] __asan_report_load4_noabort+0x29/0x30 ** 1398 printk messages dropped ** [ 85.577332] [] ? security_file_permission+0x89/0x1e0 ** 1407 printk messages dropped ** [ 85.587109] __do_softirq+0x206/0x951 ** 977 printk messages dropped ** [ 85.593898] CPU: 1 PID: 9030 Comm: syz-executor1 Tainted: G B 4.9.60-gdfe0a9b #81 ** 1677 printk messages dropped ** [ 85.605608] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1392 printk messages dropped ** [ 85.615318] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1382 printk messages dropped ** [ 85.624958] Allocated: ** 819 printk messages dropped ** [ 85.630655] [] ? rw_verify_area+0xe5/0x2b0 ** 1272 printk messages dropped ** [ 85.639475] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc sendmmsg(r0, &(0x7f000010b000)=[{{&(0x7f000055e000-0x8)=@sco={0x1f, {0x6, 0x81, 0x1, 0xfffffffffffffdad, 0x8000, 0x0}}, 0x8, &(0x7f00006be000)=[{&(0x7f0000c59000-0x89)="af44022a2efafa016027449b4e613a4d4b9d3fd834ca74be613a36869165a830b2817662b8ad548a15f1c612b0e4cf39a31fec50111e5966324e3f878a30cadc5d874a98886c2a005ef776da642f6a071c1ec7eaf3d63255b405a3739a81f8039b04bc90b819937dc62de3f1258fa6eb64d691a440d55b724366da3e672ef2e586f36cc12964fe0793", 0x89}, {&(0x7f00008e8000-0xcd)="273c418b173671b600d70ba4626ec6512f4a167a2428835ee8115a307b53363050aea087f8f1b099fb313aec9cd7a09d415b8f7cde684d9078ba6ac5d68a69ad71f190a55684ba0f5309827f5bead87fe83fa2c28a2e7670f5a1c47043ccbd0811973573a5a5f72575b207ba5a1febd49b7c9262c29a0f74fff409ac05c61683138fa16fe48b80879971e2936a32e24bcf904ecaaf168cd7ccc9a122068efb021b1b3f313e175c0f1364d22fe8a705e9ed9f855cb8c7f495fac22cc0bfefd4df0676e1ef82bdadc542f8173262", 0xcd}, {&(0x7f00004df000-0xbc)="b3f62fe32137b8adf8b4369ce6f4ad943bb1b51c1c7ab0d2cba34b1c2dc32a5778a2a5acdd3ad81306be32ed9bd3bdc02b808d4162cc4073e69876abd250468437e60f0a8a6d0a5b6dacc951fbc6fda1cfaba5c345b86cc3cf28144a29f8733bbdea2cbdfa712d0780ce766a133ac8f2e807833da410abf56075e12096dfb0707a9c9de89e640498e61d1ca2305ea7b504c14a5bdfe9ed41510fc33307c4edc33d04b29bb5de5f04fe5442331d16362d94791797892ab90da958c384", 0xbc}, {&(0x7f0000e01000)="3d26842a74061edcce2102053b321bb2aa2e9459e02d8885d173cbe6306733a5945c7df4f1bbd2844479c44d27baa39aafed2069fc5580fc4b455d8f4b780c1d7db8af266a3cb281c35b3159c94995e7c0a4a18272ef338a19decc987524f6f45f0aa7", 0x63}, {&(0x7f0000678000)="871b56d0e316a889c1fe121088189a90effdc9f95b0759b4ecb742c1c4b64e4bc7e0b2ef6e0e6f2bbd41603e73aecf082ec25496caba3187c538400ce650b5f4b8bb368dcf04e0fdc087303ed70745e7fd68509a2e34b4126b824438384abf8da2af48d2213b88b10d53e8756fa8fa54e46ed17b7421d92d45a944f0", 0x7c}], 0x5, &(0x7f00006cf000)=[{0x28, 0x1, 0x401, "4ba1d6f4e07478a5b20cfcc6a70f43957fe433c171f60ed3"}, {0x20, 0x117, 0x1, "b54d0a42a8febd4929"}, {0xb8, 0x111, 0x1ff, "0cd99cb9d12ffbab16f26f181540e08a7c3eaa24ed1572a85b4713cf58ec31ba5c979e05512009fda7e5630e2bc1a793f8ac7498706a2494f5c1851bf9e7d8a7620d506f1d0b059c5f8c817109f6563fcf6f7d56f9d43c48d78965ce033fda4a8a1761b2fa3ad8f7186f2ed50bbcac22049e0ede7919eb6c6205a514b6022a066ce7a4e2b3f1deb2f40011e57f60e547a785aa9dc10852ddc578d4993c0d5a5ab54254ce"}], 0x3, 0x80}, 0xffffffffffff7241}, {{&(0x7f0000a57000)=@ipx={0x4, 0x6, 0x6, "7ef08b62b1b4", 0x1, 0x0}, 0x10, &(0x7f000099f000)=[], 0x0, &(0x7f0000ef4000-0x180)=[{0xb0, 0x1ff, 0x20, "722559a9bf7451973034fa0058268c2e4b6e740394d6334ea7231c011fcc30129f13491d99bd232fc62727da7507661466f4c345a2da08f25097ac1ac73550022a4f0b4cf76acd630ec7d720a30646bf31b0fada7f5d9ec0f62abd4523cfc25d4eb7e66807cf10d864778a78dccb602fd5054109c542af61ec081ef67be372ad2c2621facbf14b141f68c32e7c1c68b662778dd06884bcad4a20ed6eb575"}, {0x28, 0x109, 0x1, "3bf96aab16eb656f9cc683e0d91cd635a1a1e6"}, {0xa8, 0x10d, 0x1, "b7319748016908ff8d24fcbbfcd11f1f6f1dee95ca347f188091a149721ea124117fa3f006f88297759c2972e27100956e6e31202620e7f6ed7c6020d4d0db05b1e9f948303413a5280b0002e7e1885e0c0a38af7cd5d0f4399a04d4fd7a71ca3ce676e4260750c290c23fe68b91e63be637b1dcba89318fc211a8bd64b10d6ebdfe3d10a109005da1b9b31ecf5ce4e9b03b"}], 0x3, 0x14}, 0x3}, {{&(0x7f0000e00000-0x1c)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c, &(0x7f00007ce000-0x30)=[{&(0x7f0000493000-0xe1)="621e70dcebf621d768feed7d5db31a8581fee07c96dd5a85d3892e4b3b0e5719bcc750b0ed255e0ca247fd4ebf7e91ea93f776d38479dd6de19fcb7053f3d0670a5469998022a81191a06491bf5335c2a104a68b973cfda105f63470756a2276fbf56a1ae50c85e202a457c9bd3125407390ac54b1bd9efca42760f5f260044f0fe92ebb0c752b80ca059fbb2d306203fd7be48dd5214c7c63a24fcb90139aad5c770602141403f12447c9750ecace264897ee12fc54d86f63b709ab35f4a1afd91bcda51ae169be3513ab6cf797b5d76fcb08dc756ec4a06b24b9b277c210b47f", 0xe1}, {&(0x7f000095b000)="d977781c593b486c3159ba36f01cea67f513bec10fb7f3f1d64fa0a5d08905c7c3d827ae3b293ce758093c94", 0x2c}, {&(0x7f0000766000)="9aaea1c8864f03b2319bc515cd9807a991208098189e", 0x16}], 0x3, &(0x7f000061d000)=[{0x90, 0x116, 0x2, "74bca7d81a4696e2c8955449a79b812c5848f2823134f9b0f7ae539a65a74120403de0987f8afd456823c200c225bb898a8a39297186829b6ffc70d30ddc866b7c462de24622f34354b4b0b2c95a8b82734049799445a771e4c7474de578d7036504a4e4fe69884c21d6ca2f3506fc275c9b166576932711cf00c343673992"}, {0x60, 0x6, 0xf2, "8d04dc1b2bd9e4a7a85cb3424244534cc635a91adb29b7dcf856c1f659d58e997146296a9c700b40e893a76694a74314ba00d7296473f8e9072aaf6f8b21bf646f8488fdf52dd718dea0"}, {0x78, 0x10d, 0x6, "9472da19a1e23acb5689ebbdc2c7a81d5ec6c460a5bb32f867cf80b6d606750931d416fed8fbbb6c26727d4b113c3f006ba5a1b21342ab310d6e4671d1aad250b4bcb20eba67625f1c2b1b8760ac4118c35a5ba6c13bc114156858ca3cacf14bfd3412"}, {0x38, 0x18a, 0x7ff, "cc5a18550f3da4b6ca9cd0b136537b221d4e5ce97e95b21215674f837668acdfa4cc"}, {0x38, 0x11c, 0x0, "ccfe9faa711e9d5791807f5ba0acf3d2a41b0d246ab83dd42a071c602b429b4172eef9cf7c2f28"}], 0x5, 0x4}, 0x7}, {{&(0x7f0000e1e000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f3d000-0x40)=[{&(0x7f00007eb000-0xa5)="52f23bc012ba7e361d67b7ef96bc7b9799675b8476e5f3329a4081f53cacc36390221c7930bef296ddb033ab457d17fd872066002b5b2b28b2886deb1740c44d8b29e6815b9521d678e0a7f9bba0a7fb5a2e4e23cf45794148579232ac8811d9725ed0fd4eb85e977801b3e87cbb1236094af9580d79f1a40b17f6fbd9a11c8831220f4e099e135e0dd85d01d7e1ae6f025b5d2d89649c52319422bce0d10c02eeaf8f0bc8", 0xa5}, {&(0x7f0000da3000-0xe7)="58eb4cac64660580fb16a449a6a4db01c6e70bc55efed610ce5421c40c4aa7a087d56ddb0fa9af278f245b33fca9d781030601f710a963a5b1f79390e7fe6bb6702910a480f64bf43b498551f070726c251cbf319d350c6b36dec8dab041d09956466ce4397c1d2271c70ee1dbd234cd2d83bdcd4a985caac3bd09e254ccf5083164df4a61ae1e27f8945b98d63e860de6ee87c16b494d560f1a0684e304abdf2fe1701653e7fd7010ebf7052c1661734e604f47eb0f152f264c33b8722a508242a137a9d03ee1e359fb44e635af56a1161e0f84fe895e095ced80540a46ed52c251628dda4bf8", 0xe7}, {&(0x7f0000e4c000-0x73)="04c90a5569a662654508d1675e5e7a9a2a2d508fe2524e57142aef90766eb1fee217a819655a921e3510d7d0b0d35657600b3e60e212264dbfab172992ae7c6bcd8668b59d3dc6a64b56a0738c596ed742fb625b62b2e2a022eed1c77d51ace5f63c106d3ac6e055b74ac7175897e13a6e0524", 0x73}, {&(0x7f0000c92000-0x13)="9db84bdaaad5a0b84a1b09ececf2d160491cc1", 0x13}], 0x4, &(0x7f0000d43000+0xaa1)=[{0xf8, 0x115, 0x8, "28c22028f6fc25919022e5a3200c21c7108ac1c9cf5e25a6a6f486899ab346e66544b1985b87c3c7f916694523bd82ca6a2d2393cd51090bdbe7e0526b99a60b406653b2ab46beee659b39f35a5b1318eddbc4e6e302e794350c0c1ff05e35b718a80793b4d8690316b01903327926c1cea7db53abc2c5f610a2bc93942ba0acd79fc3f2bd5ffd17f32cc1b6e4283e48d505290096ff24d578909c682f69e44aa178616f57071701ff9b5770cef921c7a50d8a432a8740964badc801a9832ad728ab9f6c65b7422c6eb4d14fb2f999d7c92081e2dd94fbb9e72a475a3745debba13e86166fcb0c8a"}, {0x30, 0x11c, 0x4, "4758d1f177c8fc9b8187d8401c4f35d657b367bc4e80341425c2ed6f4b780fc0"}, {0x48, 0x118, 0x3, "985b55a61800fb3336f57be4d8442993f5d0910fc115868131b2ce30ab32928668948590ac45005861fbd4c7d8267f3dfd"}, {0xd8, 0x10f, 0x8001, "49581b52ef6eb0c4194af3caf06e55a1555975ff783c3cfcacb272e4bada1a6997167343651dc7fabd3dc7fa22153dfbb2d1c3ba77d46549ca1374ff0134c1c46aa39a3e24822e0ab480a1ac1d345a771afa718b56659facbe4fc219597a8fd9e7503bfaa6f12a1911534e80f0e6f9b0f2d1d310e28952c2d5cdbdf499957bc6c9fc3e42700788c803988af7fa554c0560573208f5b212f99f9254cfae1eb14fa2b8a34efebbe90b84a6b00d6f2f3d6e48f122fb649a8b2678d1b90fca6e30205702f68a6bc1f8"}], 0x4, 0x40800}, 0x5}, {{&(0x7f000021a000-0x10)=@ipx={0x4, 0x5, 0x3, "40ab3ce562cd", 0x77e, 0x0}, 0x10, &(0x7f0000175000)=[{&(0x7f0000a64000)="be2c78640dad84f7319a43bbb5b51780710ebd2845e16e3bc11e6a6a643c1900f9718ee9a918719763dc2af00cbce6dd80ed94083a35abb3f083afbbd3f50dd04beb8e8b8ed105fefc1e4e1d6b69c6b83ab8fc755933ee66d0fbb8c4fead56125df2f098828941534066970a59a7436f0da63f73282c1d6f2aa8dc19ca61bc7498056cbd1614760189b54487fc74bcba2815b5932cba0c8dc13c7dad247d8a450db2c89998afcd73e6e86d8fc01753972a7369f6996cd1adba09bf70b2c4", 0xbe}], 0x1, &(0x7f0000e43000-0xe8)=[{0x88, 0x112, 0x3, "4dd28d452a93de89fc3c3923027009fc906135e27940e392970688165de600a8d76b562b0e6adecc644132e201197c3459ad4bf306aa26a28eb267b7bdfe1bb4e346fff495842ccbc9fc052c46bf06a924018f8f32999d8e6b16a54cd94f03c5bae33200f4a4c5de24fc49db8d6f1fc19ecca7f307"}, {0x60, 0x101, 0xf3, "5986ba154b43ef876298de247b5b4b4cc218b44c6c01b85204d2262d1953d317ed1c06d6773de36272f796f596c00d0ad1e37f6bba59b257e20637d9c2be505c2f7f846f564334b73829b4fd3b8607"}], 0x2, 0x8000}, 0x1}, {{&(0x7f0000ad9000)=@ax25={0x3, {"eb49ffb850c232"}, 0x20}, 0x10, &(0x7f0000cbd000-0x90)=[{&(0x7f0000a74000-0x17)="7cf343e9c32b10f2e66087a159fb6b58b640bddbc79c30", 0x17}, {&(0x7f0000e37000-0xd6)="430157d624501bf750d32291b7ffecfeaf4b6d98eafde512cadb8cec538e76b518089d897d4fcba1bfad7b82f28184babcca3315965677ac5a3411bdefd5ffaf2016197dd1266c663e3b96382d258349b69015e6f9ed953035e92f582d31153c48b379a86c856ff5fc7b0f23f0d73355bb606ddab10ac1d80c0159c488d4795eac41ff1744e78eaf519d0b5aca796837110063428ac209944699c14093459883b81031ee16776460e6fbd3095b721f86cdcaf0af646dffc293e70296f6ba897d92466affca6ffde2d105bd3725d24c59f170092c82da", 0xd6}, {&(0x7f0000c0f000)="bfc80bf0dec5415b5daa405ab4f3870a248e820b3c865e86899a835ceb582e62110964ba235c28cd4f462a98ddb0a7216152b057d3b8be11ff3a05ae240adfb053f47d9a232cd5b2a59cc67eaa7aa800d33bfb0676305c34b3f1b9c23a2b7e293dfc41f56c81e0d7de0aa527db4bd8cc9af545f1256ee8a6c2fcb94af03a78cf5c2f958c4546f24ac8732d79c2ccf0b86e8b1715", 0x94}, {&(0x7f000036d000)="7bef4dc160bc4206f2f0af89140db8cdb7b4e77a9ab4c07b46d294128f88ff0bd96bba7b1b9a118611386ee03602f3d2bd5ca623b1b0668d6c949b4972f463ee0b1c293f0bf81de5e8e23f486b9698a36bdcc67c9b4e597c78c4a1cdebcc251516b3ed6a349e9c5ba12e97a6b489bd79eedbb8bb872ea7c2d91bde07cce14832d4e724bd27eb1effba4e90150e69def143f335b3ce5e653bd3c7b41753dcac3ca6895f5016d95c1f9cd9b8994800df15f2632f4152f9ac037fd494866c2c8e0267cf30c4605dcfebd31fdb218eac4f789db5e5d3", 0xd4}, {&(0x7f0000713000-0xde)="563c61c5372095bad14157fb23763869cc89f27d450df7def4091d13cc2fcf492d45d7b3dedc48ad85f8544fb84346e541301e82a89c1f9f1caefb3de3afc48badac7abc29a40f45640f1c8c58a3957bf6f3aa2b0d5a267840aaf61153c736095aeffff51cfbe068ed91905309dd97a2a9dd4ec31b61e85e0019a54e2ee9f4183d9da0b54548a36443e8c7d65fd62df5d771e2cd03110ca3c6048a768e6915c4d8409809f61480838321527dc7c1ed5a5dd4ef38baf7c09735ce1f903146911f411b5a06bece4bf106861db6645420c4505afa8153a71c3a885a640e4dff", 0xde}, {&(0x7f0000b83000-0xa2)="7583ba165be58bc2e6b9750e6fb359c8c7893843c184234c6a815e6edf5b61801435e9fbfaa13d018f23e81499799989928666bf53aff1ff1c84c9e8c09f41b08e4448fd8d1814fdc320244ce45071ad6583790f2c2f72fd4f8b7f42ebb8607bb75c8ed86156da7a6620ab0580192e5a9408aeb46c405bf559f299db6c1b6193d2cf56e0c330e56ee1b0f7cc95a035f140e46f0ee1af5e810b7869afb88efc6d93ef", 0xa2}, {&(0x7f0000f30000-0x61)="9135dce5c8c7b2ae6d1300574cbe837c96db1c0089e9006bcc0fea785e421f2487147a4e32b8769afdc8d1dd29a6d302e4552e82f6a646e49ba902ddc074d918ae162f735f8986f09e613927b883216b10e1cde5661d45c7a668bdcf27f38f03ab", 0x61}, {&(0x7f00006ef000-0x7f)="b260ee7195cf166dba6aa89291ed777f3b10fa5e20677eac0e6a6a3cacfef46acb5f0679dc30ad6f9b67caf6b0c9b1cd7536cf2df01ea3c5cb5b3b21a3a05ae74290a436ab2cce6b0ea9c69ff8e16abd9d3b68eb493ff190d0cd3b5f9e1e0d460ccb2ffa43be3483ec5916ff0142e1df657b29c280f5c43b7e6b915c65655f", 0x7f}, {&(0x7f0000711000-0x4b)="eae043b19eb0f924116d5314ce8991f40736ff17c4525daae0d711a509b28ff987a7ff5d1055c089924283db527d586467684bdb1f2c5712f434150dc5f3882b22545473ecbd1ed53d32ae", 0x4b}], 0x9, &(0x7f0000b00000)=[{0x18, 0x12b, 0xbe, "f666c3"}, {0x90, 0xff, 0x0, "10805981413ed6a45648ea49d8b30c84d4b2691d6dc06d789e9ba676c6e171f5b72194357c5703ef65ddaf3a33d19193ef870fdd55fb897dc758fa2899abf87f634e64d4f0878f470ac333201d520ab64b83b212ca8aa7186ec9fd5dc54aba9291b89152c71fd50eac3b33852774acaccd633dfb512ba93efa7f8e5a42"}], 0x2, 0x4000}, 0xfe000}, {{&(0x7f00004b8000-0x10)=@nfc={0x27, 0x90, 0x180, 0x3}, 0x10, &(0x7f00002a6000)=[{&(0x7f0000f6b000-0x7)="d1c2fddd75831a", 0x7}, {&(0x7f0000c0d000-0x24)="79344ea3439549624052c802988bf04f6121657dbb5a40a3c09c18e30131c5a5c25ea4ce", 0x24}, 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{0xa8, 0x1, 0x9, "78fea0c695bb5f4bd8070c3be9d23f5ee3eca3aa11db4daaf34537ce1218d0223079188a44181eab237dc4336b707c34ed3e7c9848d35799e8a0abff767dfd10ae671727abce9e7b3b93d212a8a23f2f6c36f0d6dd0e2b2b0eccd93942849023945b20c9e44de278dcc9995aa6f5a494e372dbc80856c08dae3bd2294c3943a35200b1358ea692f0d8dd5602e1c7b3280a55"}], 0x9, 0x8001}, 0x1}, {{&(0x7f0000069000)=@nfc={0x27, 0x80, 0x4, 0x4}, 0x10, &(0x7f000052f000-0x40)=[{&(0x7f0000f8d000)="8cc62a8f0fcd9278a8a46eb5618e976850613b0427c72961558afb865d5c93c129601b1a7ae5066523c71d5ea82447d842d8a3838b658dda36f2", 0x3a}, {&(0x7f0000f55000-0x1000)="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0x1000}, {&(0x7f0000fbc000)="ef3122378a565185fa4768931246a1172daf97128b7a32027b734dae5bf3eac451783f90ea68ad8d0b83a3308bdf0bf8c4ce4495998f6361542c19ed6f76426d83b099a01836d684f08601820cf0a8c30892e3d901c3c6101a063f3152d6c49ff54773790a80e2640bbf087b880b0df292a5304857cf18ba5ddd0b0a77785ee15b95da7e69", 0x85}, {&(0x7f0000f47000-0x7c)="175e76c91154212426ab643045d227b05f2dafbcf9d228fcc8877484d0397264bed73bef59d608d6a388b6e9df2c9b7e66a52cafb4711b3049b653c040454796b382342401bbb7bc47e028eda22e790c2d7651998ff6c8cb3da789e557bd7d92e2a059ed82d94e160b4ac53dc565077e1de320b2084ab8544155f251d161818a5dcbabb818c597cd8143430b39eeba1b8f7b60469e7039ca2adb3f0e", 0x9c}], 0x4, &(0x7f0000231000-0x518)=[{0x60, 0x10f, 0x7, "92df82f9823cc4bc435b6a52c614b0ce4ab98db891901ae1e8c55927ba658825d5cafbb802bbc2a37b8aa5f2e3351c2e5144ccb9b1588807ad9c6a86c0ebddd482fcdb952fdb411571"}, {0xb8, 0x103, 0x3, "39c02c0880ece36286e7c11dccba9a7eb71e7b8590400c3b8f670a89ed109c44b151d20814dabc9992fdd6a7530d6d94ed195da7f0dab8a0e29dd0503d427f6be024217ce9b254f96d90a9b8597e75874272a496b700c581dd3f471a6d827df8ce57cb1a92e0ef43cbfe7abdaefa5307f5f2b427f8a501b634696e6466a42cd8f3c3c389fd8187811b2c4bb008b99cb5c65dea8f0ca68e8e9fb7a17aa1bc22f8e780ab"}, {0xa0, 0x11, 0x100, "e1f4fcedaf2928c3a93881f010fca66538b1db873be70d77646763d2dca67e7b3197f813a8c2b3516c3e16df2102ce1c381c6b13e5b253d52ff5bda76d5683cb8a442e910a299719f11649f791448e0d5f6207d459fe20d6af00f790b3065c1bd8cae5a643dda2210519380ad8471f4fc68b277a260d686942d002a08111c91e62730950471a7b8ee43d7bf709"}, {0x18, 0x104, 0x3, "d739"}, {0xd0, 0x108, 0x5, "f7c9c27fb656671c3aa3a27c45d0b8f43f989694c9bd6265f5c7af66f77a9a3239f2a080c8e3195574140471df7b85354260ccfa8bca805cea966105ecca0bd0db8c64dff3d2b3d547c26173e1648beec1b68114a7d6eccf7b31ce30aea8180dbc88de49776647ad60b19e9cb57dc1e7ce77d63cc5347389e6fde6f88f198a85ebb9253f8f28626ab538c45367034926e9b0beab7644f795777705993d914a7c7ebbdc4db0dd2e143dcf43b7b4a77fbcd6cd853549aec39740"}, {0xd0, 0x11f, 0x4, "63311952bea564d5a7d5668376365ebf8ae65f41f36f606df419c2442a36e9b1e3f4e7c3e5d59d3f1a632f2cbaa8d021282a4fc33ce3e66a32cb710dd1bbed1849ce60e792df2917afeaf2b7f6caffa33acaa22165c049006a37ac5d131b2409ca9ef45dd139540816dee38bc5a994a2a0b2e872ebacc4ece819225bbe73eb6582203e8867b1422f4976b0ffaee0c9a627ac42d76b19cc5fd91330335a18cca79c6eacbb78e99d302511db1354f8db58568b795f2c5b4aafd0c9"}, {0x80, 0x105, 0x81, "4a5e33466379af7cae3c10afe486e283745c219fffec469a4db81dd385352e197f3bf9b44364fe6605ecd55888f45cf2ddd8418874b9c47cae5e0c57fb183142983e2dc6d2c86997711d951eca95ec2f6523df063ece7a2c38eaaf2bc9fd3e62f53e7ca51085d62add89be"}, {0xa8, 0x113, 0x4, "c037e340e9133e7447558171f3ca95d24567cfdbc3c749c6f19a993c45f07acf99fad46d21a95402acfaacdf98c6f55e278421848d4b9aa095dfe202726b89e834d2df242287dd2ee07b805b938261bb0207c04b24970ad8db84140d89e94040727f653731c26250e554b1e9855419abc7c823d52f0c92365b226f6337635f037c931cdcf4adcb9f7dd00bd6d0e5122aa8bb"}, {0x80, 0x1ff, 0x7, "0421efdd8f6f81f0e6f7a6e75565d9e70f61b56e5b4124a5ec4fb6045fc727530770cb4247de6c3382b83992f8a85a9a2857eb8f0042e3d1953ef9ff29d2b1c8b3b28beda8279a8000d403593f97686d06f0ee8c25a27de145a24102d8a08788f923cc6123dabab8d2"}], 0x9, 0x54}, 0x81}], 0xa, 0x40) bind$inet(r1, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fbf000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000978000-0xb6)="910abc714562ff8bfb5ace48a78b40e5d7ae262029b028d69291864503714a1c8adecb7f168572c0697acdeba9794425e7260fa08e570888820a5be22fb31f7443b615ea4ef8d09c4c88a577f76a232b691ccfedd8d82f03cb6707d22c284012a21e298c0943a582579c36e5f82ca1bfa2d9498bae669b2d575f6c23fac49ea08d7f982ec8785fcdd8e6728d37e7cd2234fa32bacc80c82f7681e18791db94826589df28288586cb303f4f94df710c5d98f12147f407", 0xb6) listen(r1, 0xe1c5) syz_extract_tcp_res$synack(&(0x7f0000cdf000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x407, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x80000001, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a941fc4ff588f8829b0eb7d5e586fbc7"}) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="7950a4adc050", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a4a67c39063e40e7e20babf5248dcb1c"}) syz_extract_tcp_res(&(0x7f0000939000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"87"}}}}}}, 0x0) bind$inet(r0, &(0x7f0000017000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a7e000)=@generic="39058d443f9a61e51781a1bf253fe02c") connect$inet(r0, &(0x7f0000116000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000030f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000c69000-0x4)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000004e000)={0x0, 0x93a}, 0x8) ** 1490 printk messages dropped ** [ 85.649884] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1593 printk messages dropped ** [ 85.660982] save_stack+0x43/0xd0 ** 947 printk messages dropped ** [ 85.667555] [] __vfs_read+0x103/0x670 ** 1205 printk messages dropped ** [ 85.675920] rcu_process_callbacks+0x871/0x12c0 ** 1107 printk messages dropped ** [ 85.683605] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1499 printk messages dropped ** [ 85.694010] kasan_kmalloc+0xad/0xe0 ** 974 printk messages dropped ** [ 85.700767] save_stack_trace+0x16/0x20 ** 995 printk messages dropped ** [ 85.707678] [] queued_write_lock_slowpath+0x116/0x150 ** 1399 printk messages dropped ** [ 85.717415] [] SyS_read+0xd9/0x1b0 ** 1176 printk messages dropped ** [ 85.725542] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1385 printk messages dropped ** [ 85.735181] kasan_kmalloc+0xad/0xe0 ** 967 printk messages dropped ** [ 85.741914] kmem_cache_alloc+0xba/0x290 ** 1008 printk messages dropped ** [ 85.748902] [] sg_read+0x91c/0x1400 ** 1225 printk messages dropped ** [ 85.757431] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1534 printk messages dropped ** [ 85.768139] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1385 printk messages dropped ** [ 85.777817] [] ? fsnotify+0x86/0xf30 ** 1205 printk messages dropped ** [ 85.786175] Memory state around the buggy address: ** 1146 printk messages dropped ** [ 85.794178] [] SyS_read+0xd9/0x1b0 ** 1179 printk messages dropped ** [ 85.802422] PID = 9030 ** 800 printk messages dropped ** [ 85.807960] [] queued_write_lock_slowpath+0x116/0x150 ** 1398 printk messages dropped ** [ 85.817704] [] vfs_read+0x107/0x330 ** 1189 printk messages dropped ** [ 85.825952] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1120 printk messages dropped ** [ 85.833708] ================================================================== ** 1488 printk messages dropped ** [ 85.844144] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1379 printk messages dropped ** [ 85.853753] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1379 printk messages dropped ** [ 85.863371] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1382 printk messages dropped ** [ 85.872996] PID = 9030 ** 813 printk messages dropped ** [ 85.878659] [] ? fsnotify+0x86/0xf30 ** 1226 printk messages dropped ** [ 85.887166] [] __asan_report_load4_noabort+0x29/0x30 ** 1399 printk messages dropped ** [ 85.896915] [] ? rw_verify_area+0xe5/0x2b0 ** 1282 printk messages dropped ** [ 85.905781] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1511 printk messages dropped ** [ 85.916302] ================================================================== ** 1501 printk messages dropped ** [ 85.926795] Freed: ** 740 printk messages dropped ** [ 85.931961] [] vfs_read+0x107/0x330 ** 1185 printk messages dropped ** [ 85.940238] kmem_cache_alloc+0xba/0x290 ** 1023 printk messages dropped ** [ 85.947387] [] ? vfs_copy_file_range+0x740/0x740 ** 1359 printk messages dropped ** [ 85.956789] [] do_raw_write_lock+0xc7/0x1d0 ** 1298 printk messages dropped ** [ 85.965771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1780 printk messages dropped ** [ 85.978192] __do_softirq+0x206/0x951 ** 981 printk messages dropped ** [ 85.984997] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1520 printk messages dropped ** [ 85.995557] [] kasan_object_err+0x1c/0x70 ** 1261 printk messages dropped ** [ 86.004356] [] ? avc_policy_seqno+0x9/0x20 ** 1287 printk messages dropped ** [ 86.013302] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1538 printk messages dropped ** [ 86.024050] [] ? fsnotify+0x86/0xf30 ** 1217 printk messages dropped ** [ 86.032488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1783 printk messages dropped ** [ 86.044909] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1492 printk messages dropped ** [ 86.055353] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1386 printk messages dropped ** [ 86.064943] kasan_kmalloc+0xad/0xe0 ** 968 printk messages dropped ** [ 86.071655] fasync_helper+0x37/0xb0 ** 956 printk messages dropped ** [ 86.078323] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1373 printk messages dropped ** [ 86.087857] [] ? rw_verify_area+0xe5/0x2b0 ** 1326 printk messages dropped ** [ 86.097079] sg_fasync+0x86/0xb0 ** 921 printk messages dropped ** [ 86.103431] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1503 printk messages dropped ** [ 86.113889] __do_softirq+0x206/0x951 ** 982 printk messages dropped ** [ 86.120687] Call Trace: ** 787 printk messages dropped ** [ 86.126211] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1410 printk messages dropped ** [ 86.135985] ================================================================== ** 1487 printk messages dropped ** [ 86.146388] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1422 printk messages dropped ** [ 86.156229] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1524 printk messages dropped ** [ 86.166846] [] sg_remove_request+0x70/0x120 ** 1291 printk messages dropped ** [ 86.175813] ================================================================== ** 1488 printk messages dropped ** [ 86.186198] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1401 printk messages dropped ** [ 86.195895] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1491 printk messages dropped ** [ 86.206302] [] ? vfs_copy_file_range+0x740/0x740 ** 1374 printk messages dropped ** [ 86.215843] [] ? selinux_file_permission+0x82/0x460 ** 1392 printk messages dropped ** [ 86.225513] save_stack+0x43/0xd0 ** 935 printk messages dropped ** [ 86.231995] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1475 printk messages dropped ** [ 86.242272] Allocated: ** 801 printk messages dropped ** [ 86.247799] [] queued_write_lock_slowpath+0x116/0x150 ** 1400 printk messages dropped ** [ 86.257579] [] ? vfs_copy_file_range+0x740/0x740 ** 1364 printk messages dropped ** [ 86.267047] [] sg_read+0x91c/0x1400 ** 1186 printk messages dropped ** [ 86.275321] [] SyS_read+0xd9/0x1b0 ** 1215 printk messages dropped ** [ 86.283729] [] dump_stack+0xc1/0x128 ** 1200 printk messages dropped ** [ 86.292135] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1423 printk messages dropped ** [ 86.301966] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1523 printk messages dropped ** [ 86.312585] [] ? sg_remove_request+0x70/0x120 ** 1328 printk messages dropped ** [ 86.321863] [] ? vfs_copy_file_range+0x740/0x740 ** 1362 printk messages dropped ** [ 86.331299] [] sg_remove_request+0x70/0x120 ** 1295 printk messages dropped ** [ 86.340275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1777 printk messages dropped ** [ 86.352659] kmem_cache_free+0xb2/0x2e0 ** 1003 printk messages dropped ** [ 86.359647] [] __vfs_read+0x103/0x670 ** 1228 printk messages dropped ** [ 86.368158] [] __asan_report_load4_noabort+0x29/0x30 ** 1402 printk messages dropped ** [ 86.377950] [] ? vfs_copy_file_range+0x740/0x740 ** 1360 printk messages dropped ** [ 86.387400] [] _raw_write_lock_irqsave+0x56/0x62 ** 1356 printk messages dropped ** [ 86.396798] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1523 printk messages dropped ** [ 86.407377] ================================================================== ** 1799 printk messages dropped ** [ 86.419939] ffff8801cc801760 ffffed00399002ec ffff8801cc801764 ffff8801a8f579d8 ** 1533 printk messages dropped ** [ 86.430609] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1389 printk messages dropped ** [ 86.439768] [] ? security_file_permission+0x89/0x1e0 ** 1412 printk messages dropped ** [ 86.449537] ^ ** 1369 printk messages dropped ** [ 86.459082] save_stack+0x43/0xd0 ** 931 printk messages dropped ** [ 86.465562] [] sg_read+0x91c/0x1400 ** 1176 printk messages dropped ** [ 86.473764] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1387 printk messages dropped ** [ 86.483397] [] ? rw_verify_area+0xe5/0x2b0 ** 1290 printk messages dropped ** [ 86.492339] [] __asan_report_load4_noabort+0x29/0x30 ** 1406 printk messages dropped ** [ 86.502189] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1397 printk messages dropped ** [ 86.511907] fasync_free_rcu+0x1d/0x20 ** 996 printk messages dropped ** [ 86.518858] [] sg_finish_rem_req+0x295/0x340 ** 1295 printk messages dropped ** [ 86.527820] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1548 printk messages dropped ** [ 86.538632] [] ? vfs_copy_file_range+0x740/0x740 ** 1357 printk messages dropped ** [ 86.548036] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1488 printk messages dropped ** [ 86.558400] save_stack_trace+0x16/0x20 ** 1007 printk messages dropped ** [ 86.565450] [] ? __kernel_write+0x340/0x340 ** 1296 printk messages dropped ** [ 86.574469] [] __asan_report_load4_noabort+0x29/0x30 ** 1402 printk messages dropped ** [ 86.584266] [] ? vfs_copy_file_range+0x740/0x740 ** 1364 printk messages dropped ** [ 86.593720] [] sg_read+0x91c/0x1400 ** 1188 printk messages dropped ** [ 86.602009] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1430 printk messages dropped ** [ 86.611925] [] sg_remove_request+0x70/0x120 ** 1286 printk messages dropped ** [ 86.620857] >ffff8801cc801700: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1487 printk messages dropped ** [ 86.631225] [] vfs_read+0x107/0x330 ** 1194 printk messages dropped ** [ 86.639489] kasan_slab_free+0x73/0xc0 ** 993 printk messages dropped ** [ 86.646415] [] queued_write_lock_slowpath+0x116/0x150 ** 1417 printk messages dropped ** [ 86.656279] PID = 6804 ** 796 printk messages dropped ** [ 86.661846] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1406 printk messages dropped ** [ 86.671647] sg_fasync+0x86/0xb0 ** 924 printk messages dropped ** [ 86.678045] Call Trace: ** 787 printk messages dropped ** [ 86.683574] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1412 printk messages dropped ** [ 86.693347] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801cc801764 ** 1955 printk messages dropped ** [ 86.706973] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1390 printk messages dropped ** [ 86.716645] [] ? vfs_copy_file_range+0x740/0x740 ** 1363 printk messages dropped ** [ 86.726094] [] sg_finish_rem_req+0x295/0x340 ** 1311 printk messages dropped ** [ 86.735208] [] sg_read+0x91c/0x1400 ** 1191 printk messages dropped ** [ 86.743529] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1397 printk messages dropped ** [ 86.753225] fasync_free_rcu+0x1d/0x20 ** 1008 printk messages dropped ** [ 86.760236] [] ? security_file_permission+0x89/0x1e0 ** 1409 printk messages dropped ** [ 86.769981] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1491 printk messages dropped ** [ 86.780389] [] ? vfs_copy_file_range+0x740/0x740 ** 1361 printk messages dropped ** [ 86.789791] [] ? sg_remove_request+0x70/0x120 ** 1349 printk messages dropped ** [ 86.799184] kmem_cache_free+0xb2/0x2e0 ** 1004 printk messages dropped ** [ 86.806179] [] ? __kernel_write+0x340/0x340 ** 1315 printk messages dropped ** [ 86.815326] [] ? security_file_permission+0x89/0x1e0 ** 1409 printk messages dropped ** [ 86.825087] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1493 printk messages dropped ** [ 86.835516] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1380 printk messages dropped ** [ 86.845103] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1380 printk messages dropped ** [ 86.854705] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1398 printk messages dropped ** [ 86.864390] rcu_process_callbacks+0x871/0x12c0 ** 1122 printk messages dropped ** [ 86.872176] [] dump_stack+0xc1/0x128 ** 1200 printk messages dropped ** [ 86.880575] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1431 printk messages dropped ** [ 86.890495] [] sg_finish_rem_req+0x295/0x340 ** 1308 printk messages dropped ** [ 86.899601] [] ? sg_remove_request+0x70/0x120 ** 1317 printk messages dropped ** [ 86.908769] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1390 printk messages dropped ** [ 86.918429] [] ? vfs_copy_file_range+0x740/0x740 ** 1382 printk messages dropped ** [ 86.928030] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1380 printk messages dropped ** [ 86.937612] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1397 printk messages dropped ** [ 86.947296] fasync_free_rcu+0x1d/0x20 ** 993 printk messages dropped ** [ 86.954190] [] _raw_write_lock_irqsave+0x56/0x62 ** 1341 printk messages dropped ** [ 86.963586] fasync_helper+0x37/0xb0 ** 975 printk messages dropped ** [ 86.970372] fasync_free_rcu+0x1d/0x20 ** 997 printk messages dropped ** [ 86.977315] [] sg_read+0x91c/0x1400 ** 1177 printk messages dropped ** [ 86.985503] [] __vfs_read+0x103/0x670 ** 1228 printk messages dropped ** [ 86.994018] [] __asan_report_load4_noabort+0x29/0x30 ** 1396 printk messages dropped ** [ 87.003772] [] ? avc_policy_seqno+0x9/0x20 ** 1285 printk messages dropped ** [ 87.012664] ffff8801a8f579b0 ffffffff81d91389 ffff8801d77fd3c0 ffff8801cc801700 ** 1519 printk messages dropped ** [ 87.023209] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1517 printk messages dropped ** [ 87.033828] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1519 printk messages dropped ** [ 87.044394] [] dump_stack+0xc1/0x128 ** 1203 printk messages dropped ** [ 87.052820] Object at ffff8801cc801700, in cache fasync_cache size: 96 ** 1426 printk messages dropped ** [ 87.062694] [] ? sg_remove_request+0x70/0x120 ** 1317 printk messages dropped ** [ 87.071864] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1392 printk messages dropped ** [ 87.081568] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1400 printk messages dropped ** [ 87.091300] rcu_process_callbacks+0x871/0x12c0 ** 1106 printk messages dropped ** [ 87.099000] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1489 printk messages dropped ** [ 87.109389] [] vfs_read+0x107/0x330 ** 1194 printk messages dropped ** [ 87.117684] kasan_slab_free+0x73/0xc0 ** 994 printk messages dropped ** [ 87.124582] [] do_raw_write_lock+0xc7/0x1d0 ** 1277 printk messages dropped ** [ 87.133491] Freed: ** 743 printk messages dropped ** [ 87.138688] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1415 printk messages dropped ** [ 87.148479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1783 printk messages dropped ** [ 87.160898] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1488 printk messages dropped ** [ 87.171259] [] vfs_read+0x107/0x330 ** 1194 printk messages dropped ** [ 87.179538] kasan_slab_free+0x73/0xc0 ** 995 printk messages dropped ** [ 87.186450] [] _raw_write_lock_irqsave+0x56/0x62 ** 1369 printk messages dropped ** [ 87.195970] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1531 printk messages dropped ** [ 87.206642] [] sg_read+0x91c/0x1400 ** 1188 printk messages dropped ** [ 87.214933] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1425 printk messages dropped ** [ 87.224832] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1492 printk messages dropped ** [ 87.235215] fasync_free_rcu+0x1d/0x20 ** 819 printk messages dropped ** [ 87.240946] SyS_fcntl+0x658/0xc70 ** 933 printk messages dropped ** [ 87.247414] [] ? sg_remove_request+0x70/0x120 ** 1303 printk messages dropped ** [ 87.256464] [] kasan_report.part.1+0x21c/0x500 ** 1333 printk messages dropped ** [ 87.265791] [] vfs_read+0x107/0x330 ** 1198 printk messages dropped ** [ 87.275292] __do_softirq+0x206/0x951 ** 981 printk messages dropped ** [ 87.282090] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1503 printk messages dropped ** [ 87.292574] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1490 printk messages dropped ** [ 87.302938] [] SyS_read+0xd9/0x1b0 ** 1199 printk messages dropped ** [ 87.311259] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1516 printk messages dropped ** [ 87.321826] Memory state around the buggy address: ** 1141 printk messages dropped ** [ 87.329785] [] ? avc_policy_seqno+0x9/0x20 ** 1287 printk messages dropped ** [ 87.338694] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1517 printk messages dropped ** [ 87.349243] ffffffff8153c1bc ffffed00399002ec ffff8801d77fd3c0 0000000000000000 ** 1518 printk messages dropped ** [ 87.359830] Call Trace: ** 801 printk messages dropped ** [ 87.365425] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1108 printk messages dropped ** [ 87.373112] kasan_slab_free+0x73/0xc0 ** 997 printk messages dropped ** [ 87.380059] [] sg_remove_request+0x70/0x120 ** 1275 printk messages dropped ** [ 87.388936] PID = 6804 ** 796 printk messages dropped ** [ 87.394457] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1382 printk messages dropped ** [ 87.404080] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1391 printk messages dropped ** [ 87.413803] [] ? trace_hardirqs_on_caller+0x38b/0x590 ** 1437 printk messages dropped ** [ 87.423768] [] __vfs_read+0x103/0x670 ** 1223 printk messages dropped ** [ 87.432228] Call Trace: ** 799 printk messages dropped ** [ 87.437820] sg_fasync+0x86/0xb0 ** 910 printk messages dropped ** [ 87.444114] ffff8801cc801680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1495 printk messages dropped ** [ 87.454543] Allocated: ** 801 printk messages dropped ** [ 87.460074] [] queued_write_lock_slowpath+0x116/0x150 ** 1396 printk messages dropped ** [ 87.469820] [] ? security_file_permission+0x89/0x1e0 ** 1406 printk messages dropped ** [ 87.479629] rcu_process_callbacks+0x871/0x12c0 ** 1109 printk messages dropped ** [ 87.487341] ^ ** 1365 printk messages dropped ** [ 87.496904] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1119 printk messages dropped ** [ 87.504672] ffff8801cc801800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1488 printk messages dropped ** [ 87.515084] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1380 printk messages dropped ** [ 87.524694] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1406 printk messages dropped ** [ 87.534427] ffff8801cc801780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1486 printk messages dropped ** [ 87.544816] [] SyS_read+0xd9/0x1b0 ** 1182 printk messages dropped ** [ 87.553032] kasan_kmalloc+0xad/0xe0 ** 967 printk messages dropped ** [ 87.559755] kmem_cache_alloc+0xba/0x290 ** 1005 printk messages dropped ** [ 87.566712] [] ? sg_remove_request+0x70/0x120 ** 1316 printk messages dropped ** [ 87.575904] [] ? check_preemption_disabled+0x3b/0x200 ** 1444 printk messages dropped ** [ 87.585939] [] sg_finish_rem_req+0x295/0x340 ** 1306 printk messages dropped ** [ 87.595030] [] do_raw_write_lock+0xc7/0x1d0 ** 1294 printk messages dropped ** [ 87.604040] ================================================================== ** 1487 printk messages dropped ** [ 87.614476] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1379 printk messages dropped ** [ 87.624082] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1378 printk messages dropped ** [ 87.633674] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1399 printk messages dropped ** [ 87.643380] fasync_free_rcu+0x1d/0x20 ** 994 printk messages dropped ** [ 87.650307] [] ? sg_remove_request+0x70/0x120 ** 1306 printk messages dropped ** [ 87.659397] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1493 printk messages dropped ** [ 87.669814] rcu_process_callbacks+0x871/0x12c0 ** 1106 printk messages dropped ** [ 87.677488] ffff8801cc801600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1491 printk messages dropped ** [ 87.687902] [] ? vfs_copy_file_range+0x740/0x740 ** 1371 printk messages dropped ** [ 87.697414] [] ? fsnotify+0x86/0xf30 ** 1200 printk messages dropped ** [ 87.705753] kasan_slab_free+0x73/0xc0