INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. 2018/04/17 10:02:47 fuzzer started 2018/04/17 10:02:47 dialing manager at 10.128.0.26:43021 2018/04/17 10:02:53 kcov=true, comps=false 2018/04/17 10:02:56 executing program 0: set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0xae44, 0x4) sendto(r0, &(0x7f0000000140)="09ecc880bf95acb5fe9a88034fd09e8125b73cb9591d8809d08f81634beb61ccb783903c01cc208aaa7037a1f75b3c4a26043679c1313d8d54df87ef4e027588f11222087825bdbc754f", 0x4a, 0xc1, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) fcntl$setsig(r0, 0xa, 0x9) r1 = dup(r0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pwritev(r3, &(0x7f0000000400)=[{&(0x7f0000000280)="523c0195fb5ddfde8ce4a4b0ba85b84b0981c52b9a264a7501333e3164a89b600c27dc583ee8df945025f2e9885a1202f3a1ca000c6554b9978a77be35c6305f4dc3615c52004d095b1224d7315b955288e5263a3f32b5a6b03d1c1d8b533373af8c684db3e9107cabe350c506e121e6aa8fc03fa1eca13df8af96d27544a17d5f485ba507", 0x85}, {&(0x7f0000000340)="6b582763e772d7fe63130ee29ae9612eae840edb11f340e3368330c8cb2a37c4ae31f9787188103d86c69b8e8d2f0e4f7df0ac59b3333e5f8847a66ac642452d9fd0a37b3a356e68a3cf6f2918c533cbbc5ca3fe2716ca205343a8280754a975ddb5ac7d162b1e435cc066c593f0775a241a34e6db982dd4d227caf1be8efcdf966be8d3622f84", 0x87}], 0x2, 0x0) r4 = inotify_init() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0xc2, @local={0xfe, 0x80, [], 0xaa}, 0x4e}], 0x38) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) recvfrom$packet(r0, &(0x7f0000000480)=""/28, 0x1c, 0x2002, &(0x7f0000000600)={0x11, 0x19, r5, 0x1, 0xf7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000640)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000680)=""/59) io_setup(0x3, &(0x7f00000006c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000800)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000700)="e0119d6486516354db4c31c58a73627cfb50f37c10c419b6adc95c61347de20d2e4c9d17a7185a5c8d246650f857d5137bd5ed8427feef28387c2528b24e361a8cfa2424de53837a71cbb2f996d60dc1c816783499bc5a4528e1f16f0327185280567e0de0cea696046457459e16eb2d99e070c475518c5afc295eb3cad57255f16c0e29acbf190157a408fbca9703c97a7b776852398e9bd2802bac1add89d8f17fc23a4ae1c9a8ad5d427c3e95b78b2eafe2e5c267586c91e4ce", 0xbb, 0xca, 0x0, 0x1, r2}]) r7 = msgget(0x2, 0x20c) msgctl$IPC_RMID(r7, 0x0) prctl$getreaper(0x3b, &(0x7f0000000840)) r8 = pkey_alloc(0x0, 0x2) pkey_free(r8) recvfrom$packet(r1, &(0x7f0000000880)=""/138, 0x8a, 0x10000, &(0x7f0000000940)={0x11, 0x1f, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r9 = request_key(&(0x7f0000000a40)='big_key\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000ac0)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000980)='asymmetric\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="6e6f6465762b12242f776c616e305b47504c2300", r9) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000b00)=""/63, &(0x7f0000000b40)=0x3f) msgget(0x1, 0x200) fcntl$getflags(r4, 0xb) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000b80)={{0x2, 0x4e24}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 'dummy0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000c00)={r3}) msgget(0x3, 0x0) 2018/04/17 10:02:56 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) r1 = accept(r0, 0x0, &(0x7f0000000140)) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x3, 'vcan0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7, 0x88, 0x80000000, 0x200, 0x90}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x5}, &(0x7f0000000340)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xff, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000440)={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r2}, 0x8) r4 = openat$cgroup_procs(r3, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={r2, 0x8001}, 0x8) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000580)=""/129) write$binfmt_script(r4, &(0x7f0000000640)={'#! ', './file0', [{0x20, 'vcan0\x00'}, {0x20, 'loeth0^}'}, {0x20, '/dev/input/mouse#\x00'}, {0x20, 'vcan0\x00'}, {0x20, '/dev/input/mouse#\x00'}, {0x20, '\\ppp0vmnet1selinuxppp1vmnet1\x00'}, {0x20, 'tasks\x00'}], 0xa, "15bb45488291ba986df1"}, 0x77) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000006c0)={r2, 0x0, 0x10}, 0xc) connect$inet6(r3, &(0x7f0000000700)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000740)) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000780)=0x751b, 0x4) pivot_root(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00') getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x78) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000900)={r2, 0x80000001}, &(0x7f0000000940)=0x8) syz_mount_image$ntfs(&(0x7f0000000980)='ntfs\x00', &(0x7f00000009c0)='./file0\x00', 0xfffffffffffffffa, 0x8, &(0x7f0000002d80)=[{&(0x7f0000000a00)="68c404b4eb6723c277bb0a156a0accb830ebdd513e114a7582a73a166824cde16424f58a230394237fbccb2705fd719960dcc65374cee8de402ec309c5ee0154b92242878d95659586178f01bee4abf169873829b6b34d66abdf79db9164a42b28acaf23c8ac3bd7d73e7b2cb57cbf3edd6df8", 0x73, 0x101}, {&(0x7f0000000a80)="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0x1000, 0x5d0}, {&(0x7f0000001a80), 0x0, 0x6}, {&(0x7f0000001ac0)="39cc71cf7a1dde8aa8e53388480e3b944a244330644a22007a41ce3a77c96c090d6e27e87d1feeeb387049cdc83bf574996c99e21bd2d4eb0ab3ecef009c7dc0be529b8320214e2415e2b35cb99ac2ef1478ee87f517bb5584b3e98552cf83ba41b9cd91d93cf1fec92c2ffa09e1a1101d7d328b2546df93ebe273af7b40e02b041470b766c73c7023b72227b84894f0d36a", 0x92, 0x7}, {&(0x7f0000001b80)="fb36e701915d23ad15c22ad585ea00078d3ce12e1768e75901ddf913cf6ff6c1a331c17b3b7d5f0e2f139f401a94c64161a1270aa08a67953cf81bb070d2d8f80c782bf6b2ee0a6894272c975bc22b1454f6410fde1111820d3953f63100780ed09bcba270b76e2395f8fc823c593fd181801b75136993a9b754b104dc3c8fab0cb51b654e83c56062404c90fdb058e59e78f0a9d80640bd093196b3c80da24580add6afe8eb412ea1ef1839d1b2b76cb8cff14568906d2bd30f4866eaaf25d5e39d0fe0df8a8fc7691d61175dc45b1f5fc99a43120ce4ddc7084ef95d75817d7f6399b622fb3281b7b2f6940b53177778910e04fe35787294f1a0ed5e52a0efefecbc206972dd351cf4f96c3f042d5b54ca507f532080b7c003b287045fa3ce102ec8887f313a871d4a6c4582c8354f3c52ce4ec4d8d5dcb07c1491079db1d5d8eaf87343b586407120e07a6b4e476e42b8bca2e436c324d0539dffe6fb88d99919288d68a4445ac140f2fae6be8c212d54a9bacb6c37d88615c236ef60f9744dd39695a02ec178c1c4b11d4d74f67a0df2bf0cb7f5a7489e5cbcfd26a71a9338b54df5b5f92c05de3ba44dfa0cdb801595fc6f6d9757ac385741402ce87b8ea84f7f33d93823a7f844dec284c939ceba162658ef1b1ed9ebad4ec6627fc4d5612e03120c7f16f24beef0cc184b61baeec83162f11770cced50941166df3f212a65810ea17bf637c52f75c00fad76b6d2a34875bb2b62f2ad0b7bef84fb5ab20f3d4fa34fd7dbc1718d948cc3f65e6dfa3f28d2692141570450d5928c625c2131b002498fa404daf121347b59440dd48cfb11b0bbd8a559aaa7b64cec237343a52aba4eff07e4d9e7fb2923eae70315157b483ff54ffe4537bb53c269dc7f3052efcfe4382a7a67eb2656ddcbb6a15a1674dd362007c3fd71dd7422f0266d02f239e972fbc15e3c70cbf318c052bb6f8a7ac42b07c77b3a3f3231d64d721aab1be0376c27dbbaeca434da7e9a6cb9fc0fc4c5929d6ce2dbfbaa49bbfe14744683d57b75dcb47b801a383e4b77bb65624e52d8dc184c3d1f23e2a2b8dabb91e167c478194e334512bb058966c41e4bf7f11caaea9e0ea7c9460d965f6f35835954e28428004af2cb0f0f23d8b3e01bb97ba98162b033b4a2c9bf86f2014573ddd094f64ace9ca2f90afbe5e0e6a3d9d5b33fb4007e081699cc920f92cdfa34fdc0481b7b23990dc24ea414f6501a7fc80df6aa0e6f7fbea4dc9a822e828db51343de03c8712fd71b8fa400d68b9f2bbb83203d93bd0d062ae300b85e7a7c8b79440ee721eba648351e5158e0703795afbbafdbcda9bee62f900dcada14482b5588b2082dd04b213c7a312d1895da934700c49b02d95eb44102676bcade93e107cfa55966c15ee5a39facc7972ff58e823943e2326b83fd1addd73564f3924f9e179b478dd545521c5ac82f9cc5b53ba7766333e5b1a5df7d6afd46b64e3facf44771508322c1b6a00e25d01a28a9033d707b3a73431f24de795dd6865878b67ce87fbb8de1c6250091ba8c9f3d62ff61a502f7e8613e69904a9f0d4bbf25c5043a344d567c753fdcc941521f4044b107a109bed7a7858bbbcdc99398f1aacc8e065d99fae54a41303171264624e1fab0536bb16de9b387db6c65368d38e8c05d6b856acd38c2e7f84c177b12a38851177456bfa3f99000f2ddd59e4503e47a3ada75fddbd58d98cd2ab930b4c1175e41d0d1f2fe7dce9058f8cef497f4140ae537cfa8d32c54c5a0685944378180edf77baddb796d845c568114cfb7bd9cf881bb22b5ddf4c9c06ee5d0eff6b6ae01d919dcc74f555080914e8c9f7d0ee0615687aed05ac16c9184b2447be122083cbcb80d04edf0049cb14a57e1ce2f9df08713ebf01728bfa03f17b8a94e41beda04cec05bd4da1fe649e23373665acf4467261d1b451ba7502595d306d16a0b1db620e51fec64233e86e95fa1c254c39d05e92631be229a519bcaf1a247790c64483888bf492d9aed0bf0b863288b98becb4449b67f0a8cac92d751461c3112bd749d2085e9d54f5bb48a5baa480dd786126090d1e33d07524e97f1ccee5f82ad883085836c5b94317468ade7b342772aa120d399632d54ea20fdf9a4803620d08d06746366e1337ea9a020b7beb40dfa320563cfc620b6ba7ba8daf43fef524cb33097f05e9cdaf8507bb0ab033ee2038a8c220a979a768dfbc37ca43457a227611a23b0a9b976ad94eb1e0f5a74030f0c611173c54bd5a83c5e11ee10c4bd1f2acaf51e5b9a26d97d164d1c9ce0905df29f164e31192d3b401111d0381c9676bbcb5a03cdeafa24ba22dc8a541116006427706942ae1ac34cabb97aca6c58010d80249975dd4678cbf9a177fabf2f894cc8f416a110539a7ec57c58a18b8bfa64cd3c3117be731cf632e49d0641f616f8a8eb76015e152b24f5dc7aeb8cbede271b1e677869c8c220182b8abd992c10b4e5ca7f68b79dc463e68ff30c943c277d0dd1418316b53057853386dd68f77e3c1270429c28c92bcbc01c335a4705256e89c507c95720a89750461ff7246a8c27282e72c5eb34a8230aac646c1a9c23d45b7e2087662bcf86c9b813994862885e31c3f6ddfd7e1615ed2f5590da62fb8bb93c8be14aa82b2a502dc9abadbc3fda4c7fd312255b94bf4d0643d34be26a76cf6765a38299bf8acdb18edf187decfe699bb4c5397c7ed7ff9ebdad5d4ed2b8712c5d59464bcc0da48d88a9675ddf15f9713bc2347d858f83a3efb9b99a33580d23c8f0c1f69d7db238e2b271d0f22082e9814dbf0e98b2ca38b507115ead36dec7d7db259c9b1583969fceae2ac4c84d4cdc8912ba638c11ba7203cafe75483ca513ad03a4a8b41c4ab77ea552086cc6c3514b10c34807a8cb50b7ef266b1b5d985918eb837db5266b644032cd1885ff5ba844d0a96f40881c357f79d2f3bdacab9bce591ca910d0f25fa6e3453e44a8f5e24edc504bcc7f6e384aba19f08ed39529d7117c27b736a5ee099ed59500ee8903ab970423d404446db8fefa6f70713ddd70ed1eac106ff80982b54f6cf698daff001a1094820671e5e68140de07211a456e3be61169f50ef832b06c5a34cae4f1a92eef872a1f929d4d678687aa0a18ccd6e80dfa9cdca040cf49168dd36f5b55e11efc37ae8e8270ff49e88bbd7a85b66c47e4c9bb8f548cc71e12c3d5a7470986f6e9e947cffe600c27b03844ece7c2bad08b865d2e89b43232544b3d3d524723009d226d3074ec430a9fb6d6a8f8db10be2db97aeb46d291ae051e1406d49ab72d17a77292a056f1fe11f533a367d4110d92ca876b13daceac8a86d9872c14526b1d808f9fc3fff4e30bc24b16e978f9030ca8d100054ba042385502fe163152a13d47e8d46900350fc3441ec6f6525acb409b741a243c91228b21989fe402c9a49541b6bcd465241fd923c875b862652bea965e3a1a0b2e48099f0fcb18f843ec52fcfe994a9fd395abf7147055c63b515a19d857e8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0x1000, 0x3}, {&(0x7f0000002b80)="17dd71180e21cc215ce04ed8f04ea2c15ec9ad1d03a8778513697ab146a1728033576fb9c22441fb58250746145664e0a9f964cd38bc1e4280a40a30fffd925aa7e71bd73688223ac85fc289ed4c8c0181bff2d905be0858d03ff4304186522775c2c29498b667c1ef2a48e97f5402fe366d6884d879612c144a300a22e6ce0fbc4dafe66c70197514a6fce6fc0d6fd707b906be49820ceded1ebce90c13c9fb3c3ff4d9b5295d6c446154487a6eb3d23e9bc8282717f620213d6445f9b0467d0dba704e262feb4d9f57a87c9b06273bafa0845423e59528253628dc1ca4de245c2542de", 0xe4, 0x7fffffff}, {&(0x7f0000002c80)="d032b259b5d4f54442a21dcf8082e77200695c51d5fb30942df9b434bad2f75a33e0708496be1310caee42fdf699386950264af94f19286563b71f06be2f6a80d53e2e4ee47efa586958b2d0315a4db36f21d2fbe0d5a121da485fd4288da56d6787416cd5ab91a331727de5e040a772a38b985bd407b79581670f3fa7d35ff7ee75a62b5ec8f491c8a8d5eab358c81c3000b7a779", 0x95, 0x1}, {&(0x7f0000002d40)="f9373223935cba08bbe9a5677e236e5d66d63dcba6a8f5574812a97020fdbf229d63", 0x22, 0x8}], 0xc, &(0x7f0000002e40)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x32, 0x37, 0x31, 0x32, 0x35]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x36, 0x33]}, 0x2c}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002e80)=0x9, 0x4) getpeername$unix(r1, &(0x7f0000002ec0), &(0x7f0000002f40)=0x6e) accept$inet(r0, &(0x7f0000002f80)={0x0, 0x0, @remote}, &(0x7f0000002fc0)=0x10) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000003000)=0xc357fe48dff16413) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000003140)={&(0x7f0000003040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003100)={&(0x7f00000030c0)={0x1c, r5, 0x4, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}]}, 0x1c}, 0x1}, 0xc080) 2018/04/17 10:02:56 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/97) r2 = socket$inet6(0xa, 0x6, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xdcf}], 0x2c) r3 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r3) r4 = geteuid() getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = accept$packet(r1, 0x0, &(0x7f0000000280)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000002c0)={0x6, 0xfffffffffffffffd, 0xc}) listen$netrom(r1, 0x6) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000300)=r1) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000340), 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x7a, "539f26c00cdc5bc5f20b56a1a0f7c25b9111e0daf65f7156883a76656f145e521a1865e21eca04581b1526782f17438f68aff2ce20d8080d41b7734573c2e3a3f0cd776f51dc8e9f2a11ae7558684bc74fb4a52d43f9f7a0c6eb62f0b0c3357efea9424d7b265843e2ff2a337665de17449a870cfde9b3fd864c"}, &(0x7f0000000440)=0x82) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={r6, 0xffffffffffffffff, 0x100000001, 0x1}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000004c0)=""/221) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x7, 0x0, 0x43c, 0x3dff, 0xc, r1, 0xffffffffffffff8b}, 0x2c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000600)=0x4, 0x4) fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./file0\x00', r4, r7) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000700)=0xffff, &(0x7f0000000740)=0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000780)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000007c0)={0xffff, 0x0, 0x7fff, 0x8001, r6}, &(0x7f0000000800)=0x10) set_mempolicy(0x3, &(0x7f0000000840)=0xff, 0x7f) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000880)=0x3) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000008c0)) ioctl$TCSBRK(r1, 0x5409, 0x7fffffff) 2018/04/17 10:02:56 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x8f7f, 0x5, 0x2, 0x7f}, 0x6) r2 = fcntl$getown(r0, 0x9) r3 = getpid() tgkill(r2, r3, 0x24) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) fsync(r1) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) r5 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7fff, 0x15d102) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xe03c, 0x30, 0x7ff, 0x113e00000}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000380)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000003c0)={0x5, r7, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000400)={{0x0, 0x6}, 'port1\x00', 0x40, 0x0, 0xfff, 0x0, 0x20, 0xbd09, 0x683abef3, 0x0, 0x4, 0xffffffffffff60ab}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r8, 0x100, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4090}, 0x4000000) bind$vsock_stream(r4, &(0x7f0000000600)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x1defda1977796342, &(0x7f0000000640)={@loopback=0x7f000001, @rand_addr=0x47a16077}, 0x8) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000006c0)={r6, 0x8000}, &(0x7f0000000700)=0x8) execveat(r4, &(0x7f0000000740)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000780)='port1\x00', &(0x7f00000007c0)='/dev/usbmon#\x00'], &(0x7f0000000a40)=[&(0x7f0000000840)='/dev/rfkill\x00', &(0x7f0000000880)='/dev/usbmon#\x00', &(0x7f00000008c0)='vboxnet1keyring\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='/dev/usbmon#\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)='){mime_type/\x00'], 0x100) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000a80)=""/8) connect$ax25(r0, &(0x7f0000000ac0)={0x3, {"39d6dd83af61db"}}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000b00)={0x20, 0x4, 0x100000001, 0xd}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000bc0)={0xa, &(0x7f0000000b40)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000d00)={r11, 0x5, &(0x7f0000000c00)=[0x7, 0xc0000000000, 0xba35, 0x1852, 0x1], &(0x7f0000000c40)=[0xfffffffffffffff8, 0x8001, 0x3], 0x54, 0x1, 0x1ff, &(0x7f0000000c80)=[0x4], &(0x7f0000000cc0)=[0x5, 0xfffffffffffffdf7]}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000d40)={'vlan0\x00', 0x3aa2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000d80)={r10, @in6={{0xa, 0x4e20, 0xfffffffffffff800, @local={0xfe, 0x80, [], 0xaa}, 0xef00000}}, 0xef4, 0x400, 0x80000000, 0xffffffffffff8000, 0x9}, &(0x7f0000000e40)=0x98) fcntl$lock(r0, 0x7, &(0x7f0000000e80)={0x0, 0x3, 0x400, 0x7f, r9}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ec0), &(0x7f0000000f00)=0x8) 2018/04/17 10:02:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, 0x5, [0x400, 0x8, 0x4, 0x1, 0x7f, 0x4, 0x14ee, 0x6]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r2, 0x7fff) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0x71061428, 0xffffffff, 0x6335, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x2}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r5, 0x302, 0x70bd2d, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000804}, 0x8045) exit(0x40) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000440)=0x5) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000480)={0xfffffffffffff801, 0x4638e811, 0x9, 0x4, 0xef, 0x788}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000004c0)=""/32) r6 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) tgkill(r6, r7, 0x25) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0x1000, 0x401, 0x200000, 0x8000}, {0x80, 0x1ff, 0x9, 0x84b}, {0xffffffffffff8001, 0x9, 0x3, 0xff}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={r1, @dev={0xac, 0x14, 0x14, 0xb}, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000740)=0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000780)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getdents64(r0, &(0x7f00000007c0)=""/80, 0x50) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000840)) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x8, 0x12, &(0x7f0000000940)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, @exit={0x95}, @exit={0x95}, @jmp={0x5, 0x7, 0x6, 0x0, 0xf, 0x1c, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x18}, @call={0x85, 0x0, 0x0, 0x28}, @initr0={0x18, 0x0, 0x0, 0x0, 0x19e, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}], &(0x7f0000000a00)='syzkaller\x00', 0xa87, 0x11, &(0x7f0000000a40)=""/17, 0x41f00}, 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000b00)={0x24, {{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x7fff}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000bc0)={0x1, [0x0]}, &(0x7f0000000c00)=0x8) clock_gettime(0x0, &(0x7f0000000c80)={0x0, 0x0}) futimesat(r0, &(0x7f0000000c40)='./file0/file0\x00', &(0x7f0000000cc0)={{r8, r9/1000+30000}, {0x0, 0x2710}}) 2018/04/17 10:02:56 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @empty, 0x3ff}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/icmp\x00') r5 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000180)={0xffffffff, {{0x2, 0x4e22, @rand_addr=0x7}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) r11 = getgid() sendmsg$unix(r2, &(0x7f0000000a00)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="0c3a06e6f7f6", 0x6}, {&(0x7f0000000300)="e7eb9f33e42882fd75e27fb45aa9537d4315863150d73c44080dc99cf9a9ffbf81b240081e5fb567c637fde3082124b64065a66c", 0x34}, {&(0x7f0000000340)="08252d063536ceb0ffa914e8f08e1c40cdf31ef7ce3d05c9dc2ffd1d22da5e1c5b91c8426375294641065e820c158dd5d9a0831c4fd534b4791c01c2d6a3a03dd367e7d9f59ab1a6b511de62f90183bf5c71464aea2957983c233a69ad5644c5dad474d18d8030f24bdda1df40947a4e50fefb83cb1375dd2b75c6", 0x7b}, {&(0x7f00000003c0)="1bde1e817d0c8b133939bb6fc255fcdda77f58bd0730aa30594b0b808b1801fac9d8a15cc7ec97e17dee32867eeac06ef3102145973cfdc8f86e4e09e03d07f13fad4c62f836d7d55f5964adbc2a1cea9138549b75c373af25d4e6357314fb2c15d682d9139a0f50cc0e12d428e9b60f0a094937842b387baee4ee7350649f2823c7b99789f56682ea810bb21a9aa90e2784efeff6d202247aa941442d", 0x9d}], 0x4, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @rights={0x18, 0x1, 0x1, [r4]}], 0xa0, 0x4000}, 0xc000) sendmsg$netrom(r2, &(0x7f0000000e80)={&(0x7f0000000a40)=@full={{0x3, {"280e8c94f8eefc"}, 0x5}, [{"f7adb419e9b518"}, {"3fcb4648288a93"}, {"2319aa10c44752"}, {"537de715067fcf"}, {"4957411beea864"}, {"014abc1548fdbc"}, {"2d8c8295d646f7"}, {"0edda2b2671b61"}]}, 0x48, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="df87d5a0db631360f9771cb9ec07f6e31ed72959f5fb30d9e81c7135762b190eaba04d9d843ca6ceda4673153bbacc6ec091865b6cbeaa01cf3905536b043d", 0x3f}, {&(0x7f0000000b00)="2788954f77dfbb0479514a95203a40b8bc309542db428feba8c720a4c86f2f1e0a51ebc760c9fb76cc0fd36930", 0x2d}, {&(0x7f0000000b40)="3114b28ed3fe91bfcbe72fd4fadd5516ce8c4cab95eb1fb829fcbcd881855975164d85f911f9ec60550b7a5f01945d7873a6904d7848191dcae0247d", 0x3c}, {&(0x7f0000000b80)="77e305ceeee96008ca7c7dad8bc73b35bbf2b771fb0518e438e3db00f06a410cb4c5a57167bab630a4bd4afe02c1ed0df63025676dc486008638279563c1a707a95e", 0x42}], 0x4, &(0x7f0000000c40)=[{0x90, 0x10f, 0x4, "184df089e6673d22bca6d7d5100171fc9e5b4a7f8cd43799113ae9c052dcc9761624e174572cc4cfb96ee0ffbc02a6a98a274524822326b01f4cf79ae859473d2571dc78cadabde098f725afb32879a4d0a365c6f4e0201e44de61a58685046430c948683cab1f8c15dd670a94ea0b4e14402b54399118b01685b5c6398b86"}, {0x30, 0x117, 0x8, "1f93b35e5c025e40ad74fe52520d91e84fdb9cad1bd28c2aa36b33"}, {0x90, 0x1ff, 0x1000, "d31ea681e063c11a58a099992d7838102439bc5e87650fa00a9a45eeba6989666408813900ec3b657400e07f620dcb1b7acd21ebfe91f4efb8bc6d801a02156f6f93b9a10fc568f06bcfdcb63486d3abb45700a529c2f609a30b313b449d3d0050f33a8430e915dc47b92428ee92b8c5f7514321ff30127d94c4c9"}, {0x48, 0x0, 0xffff, "40d8f04e0d856ec426cddf3cf91c08d343e986d4c0bb472270555a65ef7599d817cf89cdfd1083ed9b95bb8332a5d7d9c23f720c5b13e820"}, {0x78, 0x10f, 0x4, "22eccca1d7165456e560fb394ec74157c0801271aca927d60b000b2173ffb89cfe3085c843c376320d120a399a71bce85c8b485b38ae0e79fb9a6f3e97abf5566f4255da7d4233e7a2f8ad72948489e1d5cb412ac7e323ca7c296e95e49ae7ef5bbd47b634fc50"}], 0x210, 0x800}, 0x1) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000ec0), 0x2) r12 = semget$private(0x0, 0x3, 0x260) semctl$GETPID(r12, 0x0, 0xb, &(0x7f0000000f00)=""/188) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000fc0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x4}, &(0x7f0000001080)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000010c0)={r13, 0xff, 0x5, [0x7, 0x100000000, 0x100, 0x7fffffff, 0x10000]}, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001140)=0x18) bind$inet(r4, &(0x7f0000001180)={0x2, 0x4e21}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000011c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0x9a67}, @in6={0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x3}], 0xac) fallocate(r2, 0x3, 0xffffffff7fffffff, 0xffffffffffffffc1) semctl$GETPID(r12, 0xc8009d292df175b, 0xb, &(0x7f0000001280)=""/55) accept(r0, &(0x7f00000012c0)=@nl=@unspec, &(0x7f0000001340)=0x80) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001380)={0x100000000, 0x3ff, 0x400, 0x3}) ptrace$cont(0x18, r3, 0x6, 0x5) 2018/04/17 10:02:56 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x402, 0x0) finit_module(r0, &(0x7f0000000040)="626465767f00", 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0xffffffffffffffff, 0xffffffff, 0xa7f9, 0x400, 0x8]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) exit(0x3) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x4, 0x647a}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000180)="b7a6d7ae8c9dd609dfa8ecaba403b2ebe3e35b0874432d4f1de843c8b6b38959f51e46e8f5e738b5180b82e45d00923ce9f6", 0x32) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40000, 0x0) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x311, 0x2000000000000000, 0x212, 0xfffffffffffff616, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = msgget$private(0x0, 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x3, r3, 0x0, r4, r7, 0x4d, 0x7}, 0x0, 0x1, 0xfffffffffffffff9, 0x2ae, 0x10001, 0x61e1, r8, r9}) socket$inet6_sctp(0xa, 0x5, 0x84) r10 = open(&(0x7f00000005c0)='./file0\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000600)={0x1, 0x7}) ioctl$TIOCSTI(r10, 0x5412, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0x1, 0x0, 0x10002, 0x6c3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000680)={0xffffffffffffff00, r11, 0x0, 0xffff}) getpgrp(r8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700)={0x80000001}, 0x4) lchown(&(0x7f0000000740)='./file1\x00', r6, r5) ioctl$GIO_FONT(r10, 0x4b60, &(0x7f0000000780)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000007c0)={0x0, 'lo\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000800)=0x76, 0x4) 2018/04/17 10:02:56 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) uselib(&(0x7f0000000040)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001480)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001580)=0xe8) recvfrom(r0, &(0x7f0000000080)=""/111, 0x6f, 0x10060, &(0x7f00000015c0)=@hci={0x1f, r1, 0x3}, 0x80) fcntl$getflags(r0, 0x403) fcntl$setstatus(r0, 0x4, 0x40800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x44) recvfrom(r0, &(0x7f0000001640)=""/97, 0x61, 0x40, &(0x7f00000016c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256,ctr-blowfish-asm)\x00'}, 0x80) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001780)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002000)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001fc0)={&(0x7f00000017c0)={0x7f4, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0xc0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r1}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r1}, {0x250, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x48}}, {0x8, 0x6, r1}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x8, 0x2, 0x1, 0x2}, {0x24, 0x750a, 0x9, 0x7fff}, {0x6, 0xff, 0x7fffffff, 0x800}, {0xffffffff, 0xb900000000000000, 0x1, 0x81}, {0x80000001, 0x96b7, 0x7, 0x23}, {0xb33, 0x7ff, 0x6af, 0x10001}]}}}]}}, {{0x8, 0x1, r1}, {0x17c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x6, 0x5, 0x100}, {0x3f, 0x39c8000000, 0x0, 0x10001}]}}}]}}, {{0x8, 0x1, r1}, {0x1b8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7e}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x71}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}]}, 0x7f4}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002040)=""/6, &(0x7f0000002080)=0x6) r4 = getegid() socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000020c0)="c18ec665e7d98232a5db4f5ef0af46eb", 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000002100)='/dev/vcsa#\x00', 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000002140)={'ipvs\x00'}, &(0x7f0000002180)=0x1e) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f00000021c0)=""/11) timerfd_create(0x1, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002200)=0xffffffffffffffff, 0x4) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000002600)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002280)={0x334, r3, 0x10, 0x70bd28, 0x25dfdbfd, {}, [{{0x8, 0x1, r1}, {0x1dc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x8, 0x5, 0x7fffffff, 0x538}, {0x1, 0x5, 0x6, 0x8aa}, {0x6, 0x1, 0xffff, 0x6}, {0x7f, 0x0, 0x1, 0xffffffff80000001}, {0xffffffff00000000, 0x5, 0x80, 0x8}, {0x7fffffff, 0x2, 0x400, 0x1ff}, {0x8e5, 0x78bf, 0x6, 0x6}, {0x0, 0x8000, 0x377b, 0x7fff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r1}, {0xf0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0x3000000000000000, 0x0, 0xfffffffffffffffa}, {0x0, 0xff, 0x2, 0xcd7c}, {0x4, 0x4, 0x596, 0xffff}, {0x8, 0xffffffff, 0x4, 0x6}, {0x7ff, 0x8, 0x7ff, 0x8000000}, {0x100000001, 0x4, 0x101, 0x20}, {0x8, 0x100000001, 0x9, 0x6}, {0x1f, 0x40, 0xfffffffffffffff8, 0x1f}]}}}]}}]}, 0x334}, 0x1, 0x0, 0x0, 0x8844}, 0x20004014) fchownat(r0, &(0x7f0000002640)='./file0\x00', r2, r4, 0x1800) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000002680)={0x80000001}, 0x4) getrusage(0x0, &(0x7f00000026c0)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000002780)={0x0, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) ioctl$TCXONC(r0, 0x540a, 0x10000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002840)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000028c0)={&(0x7f0000002880)='./file1\x00', r5}, 0x10) vmsplice(r5, &(0x7f0000003ac0)=[{&(0x7f0000002900)="6b059396b07290e501d5ffc807443020d920cb95e1c4afae615d8fa7c5e4ce48abaa6fd220b4f54b9ae3181b16d02db8b7ef5dd1e757fff55db63f779b1ba85ab4892c59e79b9986f953ac9cf6deea264c0e3d579564f605aca73eb60d7afaa9cdcee0ded6f27864ea0ce340c06075a771834eab0ad8320399c4e467a5307e95b2f7758713fabeebc207d6", 0x8b}, {&(0x7f00000029c0)="be1aafd6f085a361368c4beaf0ac4d9ba399da51aeaf39d8b844e500c960f73958992b9c8c31c522d52b47ddaf31f154830cd633cce82329c09eb7351a673025fd70dcce31d92411182a831f144e1ec090a2bf317e20674e6cfe05243c8a06d8c2ecacacbd15a990f7385f3902accceb07bd22036747ff03e2b72b32deb1949e053f91a7f5524c714daca29b7c07f15b48f1a02e17609afda498c8fecd4ea686cf70414db650dc4a960e5b62d8841424e75d31e3c33e74cf1b91d4cf67c79e04ab0fa311361942716abab32fde6323ca", 0xd0}, {&(0x7f0000002ac0)="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", 0x1000}], 0x3, 0x4) syzkaller login: [ 43.143430] ip (3754) used greatest stack depth: 54672 bytes left [ 43.379638] ip (3779) used greatest stack depth: 54408 bytes left [ 43.693241] ip (3806) used greatest stack depth: 54072 bytes left [ 44.916233] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.922762] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.960161] device bridge_slave_0 entered promiscuous mode [ 45.027893] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.034373] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.073288] device bridge_slave_0 entered promiscuous mode [ 45.097989] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.104466] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.148947] device bridge_slave_0 entered promiscuous mode [ 45.160808] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.167259] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.185163] device bridge_slave_0 entered promiscuous mode [ 45.198661] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.205219] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.224973] device bridge_slave_1 entered promiscuous mode [ 45.238762] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.245231] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.259451] device bridge_slave_0 entered promiscuous mode [ 45.267508] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.273977] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.297308] device bridge_slave_0 entered promiscuous mode [ 45.310330] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.316807] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.325557] device bridge_slave_1 entered promiscuous mode [ 45.335006] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.341514] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.356980] device bridge_slave_0 entered promiscuous mode [ 45.366068] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.372527] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.388691] device bridge_slave_0 entered promiscuous mode [ 45.402099] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.408567] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.421302] device bridge_slave_1 entered promiscuous mode [ 45.431296] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.437745] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.456446] device bridge_slave_1 entered promiscuous mode [ 45.473391] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.479824] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.503799] device bridge_slave_1 entered promiscuous mode [ 45.518133] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.524622] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.542963] device bridge_slave_1 entered promiscuous mode [ 45.553172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.563128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.574415] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.580875] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.609653] device bridge_slave_1 entered promiscuous mode [ 45.633564] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.640115] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.655958] device bridge_slave_1 entered promiscuous mode [ 45.665418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.674830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.682868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.707605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.727708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.755902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.800771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.855147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.877112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.889710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.899427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.935140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.007561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.118514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.733487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.781222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.838804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.855852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.895328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.916132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.968664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.990356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.031814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.048840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.060427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.104754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.114811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.154510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.260879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.338713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.933197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.968488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.064877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.112458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.122937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.137926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.149408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.224610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.266651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.288495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.317787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.344266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.353147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.372308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.393879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.405343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.415985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.424287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.445920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.477383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.492855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.532975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.540682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.553857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.583560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.590729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.603715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.634654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.642008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.649583] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.668528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.703353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.728576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.745803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.764633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.779191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.787716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.808071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.817092] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.825667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.853374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.866694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.887853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.899108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.907207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.914874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.922401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.946462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.975385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.006376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.030778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.044343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.056744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.064528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.072602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.098842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.116539] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.128673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.156172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.184393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.211469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.316637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.323866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.339791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.939992] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.946490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.953342] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.959827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.003440] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.011407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.229383] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.235868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.242702] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.249156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.274680] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.284972] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.291445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.298343] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.304796] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.364751] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.374894] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.381362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.388273] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.394726] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.402617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.413840] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.420287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.427173] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.433627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.443863] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.456241] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.462685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.469505] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.471341] ip (4402) used greatest stack depth: 53976 bytes left [ 51.475941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.522263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.530244] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.536693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.543461] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.549880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.559483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.934568] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.941094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.947931] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.954401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.969811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.063831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.081764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.114701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.142586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.159601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.171928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.179145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.581873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.809618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.827508] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.845173] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.852343] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.919537] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.150564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.418465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.455086] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.461335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.472989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.583159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.589459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.598622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.623996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.635730] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.642900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.670697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.690920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.698921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.726654] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.733667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.744707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.766153] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.783215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.813828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.914929] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.922489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.933556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.343287] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.349577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.361702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 10:03:23 executing program 3: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x80, 0x8205, 0x80000000, 0x5, 0x9, 0x5, 0x4, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xf9, "ae5ba5acc8d89b1d3a64c374d398703c06583807094654924f80f80e2b8942796add3117324a2a253212625919a4d0c934d1173aacbd193124f388cc83f5268e60a473e8a4b30367fd4f23f254b540ea5970f67c386990ed7872f4c35014c7998396c26cab9eccb8254fe593ec721cc3114d0e26e24d71a6f4e1717e27ff5ac89f59f3b4155e567176940759d7828cba164c90c3df24413cb5e7ecb6c25e7c2ffca4a8007cc6a96670bf65a3e5a181dbbf548761af99597b211a2c3dc2ac23bed084965658582ca4a544ae2e62cd33a4632cffdae76d8e5af3a710aea83fac616e5a03a56b702e18378656187bbcf7cd9073f199d727e6f9f1"}, &(0x7f0000000280)=0x101) 2018/04/17 10:03:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x400, 0x1, 0x1ff, 0xaf, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={r2, 0x6}, &(0x7f0000000580)=0x8) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/130, &(0x7f0000000100)=0x82) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000005c0)) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x202002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbe}}, 0x800, 0x8, 0x3cb, 0x100, 0xfffffffffffffffc}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={r4, 0xa8, "00a2c12f7c57d54cf8a891bb5517e97a5b1ac9e195e6eb60093b62e08a65ebb4a836c3b454bbcb2c5f711beaa9eaa9da2b0fdbc8540e8f4f88aad19f4301322f3095f0efb89fd18e56582439c71f458efa9a798bbe6fbd5c00d12fba8f0e900162e63f5b55dd559a16a309029e2b30d47324dc2b8e581dabf7acda916db7d4df08a360307189d12cd2d07aeb8b2742e00a87d9110b653650732bb19f6a5b1a9b981e06edc52c577e"}, &(0x7f0000000440)=0xb0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) 2018/04/17 10:03:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000eed000), &(0x7f0000000100)="24bb82cd81b7b5", 0x2}, 0x20) r1 = dup(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0x5, r2, 0x10000, 0x3f}) [ 68.108322] QAT: Invalid ioctl [ 68.938546] QAT: Invalid ioctl [ 68.953695] QAT: Invalid ioctl [ 69.099691] QAT: Invalid ioctl 2018/04/17 10:03:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) mq_timedsend(r0, &(0x7f00000011c0)="4bbb64a1ce47b687e66b7640b582fd3681dd5fd66963a8f86634", 0x1a, 0x80, &(0x7f0000001200)) 2018/04/17 10:03:25 executing program 1: 2018/04/17 10:03:25 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0xfff, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) 2018/04/17 10:03:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x3, 0x78, 0x0, 0x2, r1, 0x2}, 0x2c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6b1e) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4202003c}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000380)) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x32300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x42, r4}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x800d, 0xae1, 0x3, r5}, 0x10) 2018/04/17 10:03:25 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}, 0x0, 0x6, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x8a8777, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x1c) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000c00)={@loopback={0x0, 0x1}, 0x26, r3}) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000080)=""/157, &(0x7f0000000140)=0x9d) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x5, 0x4, 0x4, 0x3}) 2018/04/17 10:03:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x4004510f, &(0x7f0000000080)) time(&(0x7f0000000040)) sendto$inet(r0, &(0x7f00000000c0)="22501f939419031170d74dcbd39b029929cd1148389e87f0cfaba5f32e3531bd2297927e88975b71a09177f87c8517ae0f41a0eed8d1dbcc960662ab74ae2ce3589e8310acea668a7ebdab09a8c5", 0x4e, 0x8880, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x401}, 0x10) 2018/04/17 10:03:25 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffff183c, 0x8208, 0x80000001, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x502}]}, 0x34}, 0x1}, 0x0) 2018/04/17 10:03:25 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0xf9f1, &(0x7f0000000080)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) io_setup(0x1ff, &(0x7f0000000380)) io_submit(r3, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f00000007c0)}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000180)={'team0\x00', r5}) [ 69.143260] QAT: Invalid ioctl [ 69.150487] QAT: Invalid ioctl 2018/04/17 10:03:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x28f) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/17 10:03:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="080000000400000081faba814de2224e6553fd4828bac9f955a8b9bd0201def51bd265ae7e2bb95c70"], 0x200000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)) 2018/04/17 10:03:25 executing program 7: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc), 0x3) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/152) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 10:03:25 executing program 6: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = inotify_init() r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x51a6, 0x8201, 0x9, 0x8, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'veth1\x00', 0x2200}) r4 = accept4$inet(r2, 0x0, &(0x7f0000000040)=0x9e, 0xfffffffffffffffd) poll(&(0x7f0000000080)=[{r0, 0x2004}, {r1, 0x9}, {r4, 0x8040}], 0x3, 0x1f) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000300)=0x100000000, 0x4) ioctl(r5, 0x1, &(0x7f00000001c0)) 2018/04/17 10:03:25 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x140) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xb, 0x20011, r1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@local}, &(0x7f0000000140)=0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) [ 69.452112] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/17 10:03:25 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = dup(0xffffffffffffff9c) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x1, 0x7, 0x6, 0x400, 0x7, 0x5}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/17 10:03:25 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r0, r2) 2018/04/17 10:03:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x283) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x1, 0x24, 0x1ff, 0x4}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x4, 0x2, "f81f55ff9eb4de37"}}) 2018/04/17 10:03:25 executing program 4: r0 = socket(0x1b, 0x7, 0x3) socketpair(0x4, 0x3, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) 2018/04/17 10:03:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) fremovexattr(r1, &(0x7f0000000000)=@known='security.capability\x00') r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000001, 0x40000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f0000000100)=""/252, &(0x7f00000002c0)=[{0x5, 0x89, 0x5d4, &(0x7f0000000200)=""/137}, {0x7, 0x1000, 0x0, &(0x7f0000000500)=""/4096}]}) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/17 10:03:25 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x400000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x805, 0x95c, 0x5, 0x9, 0x2, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x2, r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r3 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/123) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f0000000240), &(0x7f0000000180)=""/129}, 0x18) 2018/04/17 10:03:25 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f000062ffe0)) socketpair(0x3, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x7, 0x1, 0x6, 0x0, 0xf}) 2018/04/17 10:03:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000180)=0x90) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0xf2, "3f6898935a7207f94070a31572b0331e5d36168ad66f631966d75db6b3a9aceeaeb840b8b0e23b48091c7a7f808b191774fa0708ac25e25702165d578e8e07fb8974fe9969be0a409d114ce788725effaa5313a15ae4c8afda577c25ea0f67dad5885d6e0ffe4490c13743ff66958080d93043afcaaad15bea5c35a8ae0f842b8a666e0b6b448b90cce0c09a04deed45bfc63d4fb02f529a208c5e9b43d3cec896e29c53583e02347feb4fe7207586229c0dc8d0efdf8e02402b074b4c4cf35f6983f2135d6bd144bb026307c48f42d0dc17601523b0c67773e48c3c0867899c24f2dade80a1e8ea54f9cb6fb5d11838a219"}, &(0x7f0000000000)=0x116) 2018/04/17 10:03:25 executing program 7: setitimer(0x4000000000000004, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000000c0)) 2018/04/17 10:03:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) fremovexattr(r1, &(0x7f0000000000)=@known='security.capability\x00') r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000001, 0x40000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f0000000100)=""/252, &(0x7f00000002c0)=[{0x5, 0x89, 0x5d4, &(0x7f0000000200)=""/137}, {0x7, 0x1000, 0x0, &(0x7f0000000500)=""/4096}]}) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) [ 69.838497] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/17 10:03:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd4, "ba52e11a735abc7e4c13eb0b7ad7b1974273431f4f90917132db6f6aedba5c55f21b57eda5e95e04369a7b78feeb28e056185e9f430163ae5c4fe5905c71efb034e9ed2aaf145622028e8b7a963dac9eadc4f11f1fa236eba36ea5e0fa29913e2ddb33e9d2be62ee240cebeeabce146360556ad9c5b40adc53d5d25de0ba40384e1086804c100854994ceb86db221f2556368dc15599ed4880367c6613652ea13d31d85406996373a6e16314ca9f2e34f7afe4125ddd8e1ac159092a9582ef84f83768ad2cf68401f8717f15c2d4a39b525b410b"}, &(0x7f00000001c0)=0xdc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getdents64(r0, &(0x7f0000000040)=""/69, 0x45) getdents64(r0, &(0x7f0000de0fe8)=""/24, 0x18) getdents64(r0, &(0x7f0000000000)=""/25, 0x19) 2018/04/17 10:03:25 executing program 5: unshare(0x80000000) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) 2018/04/17 10:03:25 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/04/17 10:03:26 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:26 executing program 2: r0 = creat(&(0x7f00000004c0)='./file0\x00', 0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000480)={0x8000, 0x0, 0x7ff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x3e5, 0xfffffffffffffffe) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x800}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x2}, @alu={0x7, 0xffff, 0xa, 0x2, 0x6, 0x20, 0x10}, @jmp={0x5, 0xf1c9, 0xc, 0xf, 0x8, 0x2, 0xfffffffffffffff0}, @jmp={0x5, 0x8000, 0x0, 0x6, 0x5, 0xfffffffe, 0xffffffffffffffff}, @generic={0xff, 0x6, 0x9, 0x401}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0xffffffffffffffe1, 0xa5, &(0x7f00000000c0)=""/165, 0x40f00, 0x1}, 0x48) r2 = eventfd2(0x3ff, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000002c0)=0x1c) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000580)={r9, 0x7fffffff}, &(0x7f00000005c0)=0x8) r10 = socket$unix(0x1, 0x5, 0x0) clock_gettime(0x3, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r1, 0x300}, {r2, 0x4000}, {r3, 0xc040}, {r4, 0x110}, {r5, 0x4002}, {r6, 0x400}, {r7, 0x1}, {r8, 0x12c}, {r10, 0x200}], 0x9, &(0x7f00000003c0)={r11, r12+30000000}, &(0x7f0000000400)={0x86}, 0x8) 2018/04/17 10:03:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd4, "ba52e11a735abc7e4c13eb0b7ad7b1974273431f4f90917132db6f6aedba5c55f21b57eda5e95e04369a7b78feeb28e056185e9f430163ae5c4fe5905c71efb034e9ed2aaf145622028e8b7a963dac9eadc4f11f1fa236eba36ea5e0fa29913e2ddb33e9d2be62ee240cebeeabce146360556ad9c5b40adc53d5d25de0ba40384e1086804c100854994ceb86db221f2556368dc15599ed4880367c6613652ea13d31d85406996373a6e16314ca9f2e34f7afe4125ddd8e1ac159092a9582ef84f83768ad2cf68401f8717f15c2d4a39b525b410b"}, &(0x7f00000001c0)=0xdc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getdents64(r0, &(0x7f0000000040)=""/69, 0x45) getdents64(r0, &(0x7f0000de0fe8)=""/24, 0x18) getdents64(r0, &(0x7f0000000000)=""/25, 0x19) 2018/04/17 10:03:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) open(&(0x7f0000000100)='./file0\x00', 0x301000, 0xc0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="c6340135d83d"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) 2018/04/17 10:03:26 executing program 4: socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) rmdir(&(0x7f0000000000)='./file0\x00') sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/04/17 10:03:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8c) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/51) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001940)={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x80000000}, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x9, [0x5, 0x1f, 0x400, 0x8, 0x2, 0x0, 0x42146294, 0x2]}, 0x5c) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/26, 0x1a}], 0x3, &(0x7f00000003c0)=""/57, 0x39, 0x9}, 0x80}, {{&(0x7f0000000400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/73, 0x49}, {&(0x7f0000001500)=""/184, 0xb8}, {&(0x7f00000015c0)=""/66, 0x42}, {&(0x7f0000001640)=""/230, 0xe6}], 0x5, &(0x7f00000017c0)=""/80, 0x50, 0x1}}], 0x2, 0x3, &(0x7f00000018c0)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001900)={'team_slave_0\x00', r3}) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) r5 = dup2(r4, r4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x82cc, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) mknod(&(0x7f0000000140)='./file0/file0\x00', 0x105, 0x881) 2018/04/17 10:03:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/160) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x1) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x1000000000, 0x9, 0x9f}], 0x18) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r2, r1, 0xc8e, 0x7, &(0x7f0000001040)="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", 0x9, 0x0, 0x4, 0x520c, 0x5, 0x5, 0x8, "fd3ba56a4533e1041d4934130549312fabeed7f097ad0543baeba023d445f780f725306c8d91e71f3d5228e098b1ad6404c0c74acb726974efa77d3da0a14da646b292dc47fad481558c8ded6357f605e08437c10c4724985f4195338d0cb1a4e3be9495034b23380f94d8"}) fcntl$notify(r1, 0x402, 0x3f) exit_group(0x3) 2018/04/17 10:03:26 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/17 10:03:26 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x0, 0x6}) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/47) getdents64(r1, &(0x7f0000000080)=""/115, 0x73) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x18, 0x1400) 2018/04/17 10:03:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x4, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/04/17 10:03:26 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x2000000000004, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) r3 = dup(r1) connect$bt_rfcomm(r3, &(0x7f0000000000)={0x1f, {0x2, 0x9, 0x401, 0x100, 0x2, 0x3f}, 0x6}, 0xa) 2018/04/17 10:03:26 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x55bb, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e22, 0x658a, @mcast2={0xff, 0x2, [], 0x1}, 0xe400000000}, 0x7fffffff, [0x3, 0x1, 0x0, 0x5, 0xa288, 0x9, 0x0, 0x10000]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000080)=0x34) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/10, 0xa) 2018/04/17 10:03:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000100)={[0x37]}, 0x1) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x22a}, 0x1}, 0x0) 2018/04/17 10:03:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') readahead(r0, 0x200000000000, 0x9) 2018/04/17 10:03:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x400) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x40000000000002d5, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/17 10:03:27 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xffff, r2, 0x10001, 0x1}) msgrcv(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000509893d48577acd841128b180626e0b5dddc8bc0aeb05629a1a8fa142007aeee24f3b3f9a5aafd91c90c4fc56ad15a7c92e26896f94c538f88785d4e622df7bcfa119514603e7f53dd6873fdecd012a3eb8201451fa59d1f37df34f2136600000000000000000000000000"], 0x1008, 0x0, 0x800) 2018/04/17 10:03:27 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='anon_inodefs\x00', 0x100c004, &(0x7f00000007c0)="e4bbaa11127b550a983ca8e78d5bc04f569a4197ebcd85dd37960e747e9cccff5015d9fee3d7f162c64491b9fea3334f1be7991f90b68b7eadceffdc91be20b99985d11ca4d972a573e2e4407cb9a7a1cb3c4eb8f07e1119852cafce083b0e3ad4bbdaad47a1c59acaaaa9") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/225, 0xe1}], 0x6, &(0x7f0000000600)=""/206, 0xce, 0x563}, 0x1) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x2ff, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) io_setup(0x800, &(0x7f0000000840)=0x0) io_getevents(r2, 0x9, 0x5, &(0x7f0000000880)=[{}, {}, {}, {}, {}], &(0x7f0000000940)) 2018/04/17 10:03:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x44) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500fd03000000000000030007000000ff0000001af09fbed211e35f93dff7f029a6f4c644ac4cae2c6c3ccb549b0d05e7f126b17008ce7da40300000000000000b3d12cd21e687e4297c870161216f35956458e57baae4e00000000"], 0x18}, 0x1}, 0x0) 2018/04/17 10:03:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x6, 0x2, 0x7, 'queue1\x00', 0xfffffffffffffffc}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) r2 = accept(r0, 0x0, &(0x7f0000000200)) write$evdev(r2, &(0x7f0000000040)=[{{0x77359400}}, {{0x0, 0x2710}}], 0x30) r3 = socket(0x800000000000010, 0x2, 0x0) write(r3, &(0x7f0000000340)="240000002e0005000000000000006b00fbffbfff01001000000000000003004008425d10", 0x24) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/04/17 10:03:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc), 0x4) r2 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) close(r1) listen$netrom(r2, 0x4) 2018/04/17 10:03:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/189, 0xbd}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="03901093"], 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x7, 0x8, 0x8ef, 0x2, 0xfffffffffffffff9}, 0x14) 2018/04/17 10:03:27 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0xff, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x101000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x100) 2018/04/17 10:03:27 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xe}, 0xc0000000000000, 0x1, 0x3, 0x2, 0x1f, 0x6, 0xc9b}, &(0x7f0000000180)=0x20) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setstatus(r1, 0x4, 0x400) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000280)=0x6, 0x4) fcntl$setstatus(r1, 0x4, 0x1) [ 71.606009] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/04/17 10:03:27 executing program 0: io_setup(0x74a0, &(0x7f0000000000)) prctl$getreaper(0x2b, &(0x7f00000000c0)) [ 71.660802] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/04/17 10:03:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x8080) 2018/04/17 10:03:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='anon_inodefs\x00', 0x100c004, &(0x7f00000007c0)="e4bbaa11127b550a983ca8e78d5bc04f569a4197ebcd85dd37960e747e9cccff5015d9fee3d7f162c64491b9fea3334f1be7991f90b68b7eadceffdc91be20b99985d11ca4d972a573e2e4407cb9a7a1cb3c4eb8f07e1119852cafce083b0e3ad4bbdaad47a1c59acaaaa9") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/225, 0xe1}], 0x6, &(0x7f0000000600)=""/206, 0xce, 0x563}, 0x1) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x2ff, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) io_setup(0x800, &(0x7f0000000840)=0x0) io_getevents(r2, 0x9, 0x5, &(0x7f0000000880)=[{}, {}, {}, {}, {}], &(0x7f0000000940)) 2018/04/17 10:03:27 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, 0x8) syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaad52ab227567a826180dd86dd60891c9200200000000000000000000000000000000000010002000000000000070813372e08000000000000000000000000"], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x204, 0x0, 0x7, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0xff0, 0x0, 0x7fffffff, 0xfffffffffffffdc8}) 2018/04/17 10:03:27 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') 2018/04/17 10:03:27 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x400000008d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/17 10:03:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000004c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0xffffffc5}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x80000001, 0xd, &(0x7f0000000400)=""/153, 0x41000}, 0x48) 2018/04/17 10:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x431a5310cba48259, 0x84) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/17 10:03:28 executing program 3: setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x3d, @rand_addr=0x6, 0x4e24, 0x2, 'nq\x00', 0x20, 0x200, 0x59}, 0x2c) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) 2018/04/17 10:03:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") unlinkat(r0, &(0x7f0000000100)='8/file0\x00', 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/157) 2018/04/17 10:03:28 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='sit0\x00') 2018/04/17 10:03:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x100000000000021a) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0xfffffffffffffffd, 0x1, 0x31fa, 0x0, 0xffffffffffffffff, 0x10c, 0x0, 0xffffffff, 0x1, 0x8000000000000000, 0x0, 0xb24}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) 2018/04/17 10:03:28 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:28 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000000c0)={r0}) r1 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/04/17 10:03:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="deff5b598714a570cddaad24fddc098c88144a143448e17cd45a5b7ca8cd57bfb7178e7887989a72e6d932bc4898fb4db40aaf2c574e2f79850a9219c1de06b7e7a1a8211a8750bb282e0ffbff6a33257a9d6aa250068fa73a99fcb827cabc5cddbd0e783e83f3d45a9ea5bcf253f7b060b6709deb5fe966f861c2b13ffcbeba2a9528207ec34c28de608854476dee008a568b5728dfe0700d11bb0d68aa8e", 0x9f) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='md5summime_typecgroup\x00', 0x4, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'sed\x00', 0x13, 0x8, 0x18}, 0x2c) 2018/04/17 10:03:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2440) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000240)=0x3f0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000029c0)={r2, 0xfffffffffffffffa}, &(0x7f0000002a00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xd9e, @local={0xfe, 0x80, [], 0xaa}, 0x27b4}}, 0xe1d, 0xffffffffffffffe0, 0x8, 0x6d, 0x10}, 0x98) bind$alg(r0, &(0x7f0000002c80)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(michael_mic-generic)\x00'}, 0x58) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x17) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002a40)="f7ce642f81731921f4795b675bb91d861a911b250ef99845efa401cf2c953e98256bff04171185534f951e9532f97ffb37f0909d67bcee80d2fbc20201abe83bf4180573107bed63a09b52ddfc2cc77b8fa5c82c9a3394b875d7c48ec1f110213d4914a74fecf32438487d2182878bfd2597f3d5ab861b00fc7584509e3b013ccf6c5260a7dc6ca34e90f3e8dc29ec58c1b993bd90b4cdc71308abc59f28adc3a8180f468060d899b133046cd0c561b9ab6ed8ca9a0c6df445b8ae2bcd", 0x45) recvmsg$kcm(r1, &(0x7f0000002980)={&(0x7f0000001400)=@ipx, 0x80, &(0x7f0000002880)=[{&(0x7f0000000180)=""/22, 0x16}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/172, 0xac}, {&(0x7f0000002540)=""/138, 0x8a}, {&(0x7f0000002600)=""/246, 0xf6}, {&(0x7f0000002700)=""/66, 0x42}, {&(0x7f0000002780)=""/43, 0x2b}, {&(0x7f00000027c0)=""/183, 0xb7}], 0x8, &(0x7f0000002900)=""/112, 0x70, 0x1}, 0x100) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001380)={0x2, 0x0, [{0x100000, 0x1000, &(0x7f0000000380)=""/4096}, {0x2, 0x26, &(0x7f0000000080)=""/38}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="63293235cf53fdb5593eda73d723db486d6c3ec2d2f15c1a7a5e6f5af1714c7cc2624fe6ba61bbfca56b7be0fe92af8aa1dafc9b425995354e4aae1fbf70dc5aaa969d2def7d7da93320cb3b8328457fb7a763e2c0395cc4412a", 0x5a) recvfrom$ax25(r1, &(0x7f0000002b80)=""/28, 0x1c, 0x0, &(0x7f0000002bc0)={0x3, {"f829b4eac13eeb"}, 0x8}, 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/204) 2018/04/17 10:03:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/17 10:03:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x28000000000, 0xc, 0x2, 0x7, r2}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0xd8, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'nr0\x00', {0x4, 0x7f, 0x5, "706248a12863"}}) pwrite64(r1, &(0x7f0000000100)="81f4b560328a588b7e7d5b34ecbe424defb74bc7933801f8f01e3f9a8580c359fdb6d3cdd0b0de11491b285a3a588bbec544f73971924a676dd437e4d3c7a56b738f8b5bae63dc7c62d566d966374c097adb1b5d511ccd595e78a8cea279089e049d1aac99f5e31c289e382571aedf192a9a62e25faf3d95af2f5e4e81216faa4bb7c506a65193daeede31268d9f79195135492ec464997bd2f1efd7b776a20420af7b456144a18e04", 0xa9, 0x0) 2018/04/17 10:03:28 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/04/17 10:03:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/17 10:03:28 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8000}}, 0x8a53, 0x4, 0x2, 0x7, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x80000000, 0x5, 0x7fff}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000100)=0x9) socket(0x1a, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000002c0)={r3}) 2018/04/17 10:03:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rt_sigtimedwait(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), 0x8) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) listen$netrom(r1, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x119202, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x2, 0x6, 0x5, 0x7, 0x1ff, 0xfff, 0x6, 0x8, 0x7, 0x8, 0x7, 0x10001, 0x1, 0x7, 0x7fff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0xfffffffffffffffd}, &(0x7f0000f67000)=0x2cd) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) 2018/04/17 10:03:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141040, 0x103) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close(r2) 2018/04/17 10:03:28 executing program 1: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x2, 0x4) 2018/04/17 10:03:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x0, 0x6a7]}) 2018/04/17 10:03:29 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0xfffffffffffffc01, 0x80000000, 0x8, 'queue0\x00', 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0100001a000100000000000000000020000000f40200000000ffffac14ffff6d7bc400000000000000000000f90001000000000000000000000000000000082929070baf146d85bd1525652d9303b0be72a890530714bd51d6d94c4b1cc90262555c67bf0c0d96a971598e25eec2258031dd86038cadd8ad5cdf11bbb05c045737b139fe9ada688215d97c918a348584e5fd4747ce6c9c6e414980245669f101ff883377877560778f17837612c67a6f82c1b070920f7be4f5df31582f34ea6213807a0e3da66a3d9235226351c4e6f3ae6f80be0bec1aa9c5c2a774006a7af9f5abf2e3fe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000039da0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616541e03ff94465fe770000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) 2018/04/17 10:03:29 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x2, &(0x7f0000000440)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r4, &(0x7f0000000340)=""/163, 0xa3, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000300)) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r2, @ANYBLOB="0e0d25bd7000fddbdf250b00000058000200080002004e240000080002004e21000008000400ffffffff08000500ff00000008000900080000000800060003000000080009000001000014000100fe80000000000000000000000000000f08000700040000008800010014000300000000000000000000000000000000000800020000000000080001000a000000080005000400000014000300fe8000000000000000000000000005000000000000006e650000000014000300ac1414bb000000000000000000000000080005000000000008000200890002000000030000000000000000000000000000000000"], 0xf4}, 0x1, 0x0, 0x0, 0x8040}, 0x44040) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000400)=""/43) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040)=0x100, 0x4) 2018/04/17 10:03:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYRES64=r0], 0x8) 2018/04/17 10:03:29 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0xc000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0x8, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2a}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x400c0}, 0x4000081) getsockopt$inet_int(r0, 0x10d, 0xbc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/04/17 10:03:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000001140)={'gre0\x00', @ifru_ivalue}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xac8d}) 2018/04/17 10:03:29 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000140)=0xc67b0cc6c5cbcfc5) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/17 10:03:29 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = creat(&(0x7f0000001200)='./file0\x00', 0x102) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001240)={0x8daf153, 0x0, 0x1000}, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="7365737369cce0a55c00f470618ade8e2ba01ec10f96f5b29c04dc9b76e55640e4bd333536df7539ea12c1ce7bdace1eee30c1a964c26a7861313c3cfb90c04033abe4b5b8bdd1aab7860bce309550df5463ccfd") preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ptrace$setregset(0x4205, r1, 0xa8fe42f34b50fe5e, &(0x7f0000000140)={&(0x7f0000000200)="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", 0x1000}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000000)=""/24) 2018/04/17 10:03:29 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 73.485609] netlink: 76 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/17 10:03:29 executing program 0: prctl$void(0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept4$llc(r0, 0x0, &(0x7f0000000040), 0x800) 2018/04/17 10:03:29 executing program 6: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0xfff}, 'port0\x00', 0x20, 0x80048, 0x1f, 0x1, 0x4, 0x2bda, 0x59, 0x0, 0x2, 0x71e}) fcntl$getown(r0, 0x9) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000040)="1f0000001a001bf200001300041d0100008d3d507c1a0001454a5fa9149223", 0x1f) r3 = getpid() sched_setattr(r3, &(0x7f0000000fd0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000280)={0x5, 0x2, r3, 0x3ff, r4, 0x1f, 0x6, 0xf9}) r5 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000080)={0x80000000, 0x4, 0xfffffffffffffffe, 0x4, r6}, &(0x7f00000000c0)=0x10) [ 73.561543] netlink: 76 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/17 10:03:29 executing program 5: perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="167d"], 0x2) 2018/04/17 10:03:29 executing program 3: mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xbc, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x4) 2018/04/17 10:03:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/17 10:03:29 executing program 1: r0 = gettid() socketpair$inet(0x2, 0x80000, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x8, 0x100000000, 0x100, 0x80000001, 0xffffffffffff4267, 0x100, 0x8cfe, 0xfffffffffffff801, 0x18000000000000, 0x0, 0x7ff, 0x9e2, 0x8, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x3, 0xf6}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0xff}}}, 0x84) capget(&(0x7f0000000300)={0x19980330, r0}, &(0x7f0000000340)={0x0, 0x8001, 0x81, 0x4, 0x80000001, 0x9}) r3 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x200) 2018/04/17 10:03:29 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x8}}, 0x5ade, 0x100000000, 0x8, 0xffffffff, 0xf50b}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xc8d8, 0x3}, &(0x7f0000000240)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000056000/0x4000)=nil, 0x4000, 0xffffbffffffffffd, 0x32, r2, 0x0) readv(r2, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000c0021a64ed3968fda852f252194291fcdf5c47f5d8f51329072e162890a62a3dec128bf25a1f4f4fc8492bfb4eaacf3ba9c595e5e4f3aebb2f4e418544d475155a3ab1cdc79de29a6a13d1ad840aa18be65eb25bb1a9dab21e796b81fa49fecbed971e5e6ec4e2941c7b221a4e85bef308fe81de582a30e053f8ffffffdcc43daa2841b5c393ba1fb0e30caae2921488bc"], &(0x7f0000ebf000)=0x8) 2018/04/17 10:03:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) dup2(r0, r2) 2018/04/17 10:03:30 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/17 10:03:30 executing program 0: r0 = socket(0x10, 0x802, 0x0) recvfrom(r0, &(0x7f0000000100)=""/33, 0x21, 0x40, &(0x7f0000000140)=@sco={0x1f, {0x7, 0x7, 0x1f, 0x1, 0x5, 0x3}}, 0x80) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/04/17 10:03:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x58) socketpair(0x3, 0x801, 0x2, &(0x7f0000000140)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x400000009a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 10:03:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/04/17 10:03:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) syslog(0x3, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/17 10:03:30 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001200)={0x0, 0xe580000000000000, 0x7}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001280)={r1, 0xb0, 0x1000, 0x8, 0x7ff, 0x10000}, 0x14) 2018/04/17 10:03:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2000008) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/17 10:03:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/17 10:03:30 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/17 10:03:30 executing program 2: r0 = socket$inet6(0x10, 0x80802, 0x2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000100)="5500000020007fafb72d13b2a4a2809302005c03f9fc232d4db1bb4bb3061ed6ebe10000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d5fa64c510c9711c30440000000000", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) epoll_create1(0x80000) 2018/04/17 10:03:31 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000002000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd60766051000000000000000000ffff020000000000000000000000000001820090780000000060702b6c00000000ff010000000000000000000000000001fe80000000001c000000000000000000"], 0x0) 2018/04/17 10:03:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) syslog(0x3, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/17 10:03:31 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) r1 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000000100)=0xc) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/17 10:03:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x3}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/04/17 10:03:31 executing program 6: r0 = socket$inet(0x2, 0x40000000003, 0x10001) setsockopt$inet_int(r0, 0x0, 0x20000000031, &(0x7f0000000040), 0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/04/17 10:03:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x200040) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000001c0)={0x7fffffff, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{r3, r4/1000+10000}, {0x77359400}}, 0x100) r5 = epoll_create1(0x0) recvmmsg(r2, &(0x7f000000b040)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000500)=""/123, 0x7b}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/118, 0x76}, {&(0x7f00000016c0)=""/52, 0x34}, {&(0x7f0000001700)=""/60, 0x3c}, {&(0x7f0000001740)=""/77, 0x4d}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002840)=""/135, 0x87, 0x7fff}, 0xffff}, {{&(0x7f0000002900)=@generic, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002980)=""/92, 0x5c}, {&(0x7f0000002a00)=""/105, 0x69}, {&(0x7f0000002a80)=""/212, 0xd4}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/196, 0xc4}, {&(0x7f0000003c80)=""/169, 0xa9}, {&(0x7f0000003d40)=""/101, 0x65}, {&(0x7f0000003dc0)=""/76, 0x4c}, {&(0x7f0000003e40)=""/98, 0x62}], 0x9, 0x0, 0x0, 0x3ff}, 0x80000001}, {{&(0x7f0000003f80)=@nfc, 0x80, &(0x7f0000004280)=[{&(0x7f0000004000)=""/132, 0x84}, {&(0x7f00000040c0)=""/230, 0xe6}, {&(0x7f00000041c0)=""/163, 0xa3}], 0x3, &(0x7f00000042c0)=""/228, 0xe4, 0x7fffffff}, 0x4}, {{&(0x7f00000043c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004440)=""/98, 0x62}, {&(0x7f00000044c0)=""/77, 0x4d}, {&(0x7f0000004540)=""/167, 0xa7}, {&(0x7f0000004600)=""/13, 0xd}, {&(0x7f0000004640)=""/128, 0x80}, {&(0x7f00000046c0)=""/246, 0xf6}], 0x6, &(0x7f0000004840)=""/4096, 0x1000, 0x8}, 0x7ff}, {{&(0x7f0000005840)=@ipx, 0x80, &(0x7f0000005c00)=[{&(0x7f00000058c0)=""/76, 0x4c}, {&(0x7f0000005940)=""/219, 0xdb}, {&(0x7f0000005a40)=""/113, 0x71}, {&(0x7f0000005ac0)=""/106, 0x6a}, {&(0x7f0000005b40)=""/152, 0x98}], 0x5, &(0x7f0000005c80)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x6}, {{&(0x7f0000006c80)=@generic, 0x80, &(0x7f0000007f80)=[{&(0x7f0000006d00)=""/87, 0x57}, {&(0x7f0000006d80)=""/58, 0x3a}, {&(0x7f0000006dc0)=""/12, 0xc}, {&(0x7f0000006e00)=""/4096, 0x1000}, {&(0x7f0000007e00)=""/234, 0xea}, {&(0x7f0000007f00)=""/116, 0x74}], 0x6, &(0x7f0000008000)=""/238, 0xee, 0x3}, 0x80000001}, {{&(0x7f0000008100)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000009780)=[{&(0x7f0000008180)=""/145, 0x91}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/223, 0xdf}, {&(0x7f0000009340)=""/31, 0x1f}, {&(0x7f0000009380)=""/157, 0x9d}, {&(0x7f0000009440)=""/202, 0xca}, {&(0x7f0000009540)=""/103, 0x67}, {&(0x7f00000095c0)=""/163, 0xa3}, {&(0x7f0000009680)=""/236, 0xec}], 0x9, &(0x7f0000009840)=""/4096, 0x1000, 0x3}, 0x100000001}, {{&(0x7f000000a840)=@pppol2tpin6, 0x80, &(0x7f000000ac40)=[{&(0x7f000000a8c0)=""/92, 0x5c}, {&(0x7f000000a940)=""/230, 0xe6}, {&(0x7f000000aa40)=""/102, 0x66}, {&(0x7f000000aac0)=""/148, 0x94}, {&(0x7f000000ab80)=""/57, 0x39}, {&(0x7f000000abc0)=""/116, 0x74}], 0x6, &(0x7f000000acc0)=""/177, 0xb1, 0x9}, 0x2}, {{&(0x7f000000ad80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f000000b000)=[{&(0x7f000000ae00)=""/67, 0x43}, {&(0x7f000000ae80)=""/237, 0xed}, {&(0x7f000000af80)=""/73, 0x49}], 0x3, 0x0, 0x0, 0xc596}, 0x7b79}], 0x9, 0x1, &(0x7f000000b280)={0x0, 0x1c9c380}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000004c0)) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="e7e602a829b6"}, 0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) shutdown(r0, 0x0) 2018/04/17 10:03:31 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x365, &(0x7f00005a6ff0)={&(0x7f0000d99000)=@newsa={0x10c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0x0, 0x200000000000002}, [@encap={0x1c, 0x4}]}, 0x10c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'tunl0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/17 10:03:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x1, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="be0f548250a88e69"], 0x20}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/17 10:03:31 executing program 1: bpf$MAP_CREATE(0x18, &(0x7f0000000000), 0x6) 2018/04/17 10:03:31 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/17 10:03:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) 2018/04/17 10:03:31 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x50800) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x100, 0x9, 0x2, 0xfffffffffffffff9}, {0x3ff, 0x3f, 0x3f, 0x200}]}) syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x600}}}, &(0x7f0000000040)={0x0, 0x0, [0x1c1]}) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'team0\x00'}) 2018/04/17 10:03:31 executing program 1: r0 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom$inet6(r2, &(0x7f0000000180)=""/106, 0x6a, 0xf1789ae8b23ef98d, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/17 10:03:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b6302000000000000007706008f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001540)={0x5, 0x1c}, 0x2) sendfile(r2, r1, &(0x7f0000000100), 0x40000000001000) sendmsg$alg(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)="04b8d6faf3b21f04b5b9a37b24818e934720a6bb247e86e01a986d56e1154ebebf6bf3ddec5ccccfa04f8ee57659909ff31371dc4e5a4ad674238b80067b7cc73a730d508dd532cb06d8da84303fdd6a0feb5bfaa22bf06bd4f6e1ef40d118bd77e35e3c1486f745b8f50348ddbc8909b4a653e00aae9f9c31e9325349248f6db9a7e6b8169fb6950e7eed572d70", 0x8e}, {&(0x7f0000000280)="f5ffafe30d6fa36731b4ebb50cdced0679fda37db70887a8113c4a2d03d4089457c47c71909ff4c4cf9b0e0cb8c210ba080b93a68c3bf4c13360eec9c2325c23c4a947319a9a7892277c2cf26933203594e4cd8b247f597a9153955fdbfcc0891a76ac1d01489c2922", 0x69}, {&(0x7f00000000c0)="61ff5c712869bc1926ef464d0218d44107b696f9905d1f5b9467a21e12878dd56aec934574a8f73d9dc7930ccb5328a048f1d6c60e4fd4110dcca6677615d9", 0x3f}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="51d4683e7ea36f25e23f83a37bd8f4f238e18834f2970fd378ee84544412801c756cc2c18fe450378c29564e810326c98290ab3622ca0ff8c9602aafbf3e939c2763a961eb71cacbfe73fb782daf52dd3fbeff6c774f4e7db3e1b3308d2dfda99bba5f67a19232fbce7512267c46173eed9c9fa947e314a92bf0cc6ab8a1f32a729c49596009340e18e4b41add71b713e0c00b2993eb55b3de4853e7e8c65ded98692731788527b9247540a8ba735a4b31148dbdbda6877c45ad313d27f3b363b0022eea356146545157cb", 0xcb}], 0x5, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x48, 0x40}, 0x4000) 2018/04/17 10:03:31 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r3, 0x1}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000400)={r3, 0x3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010002100013070000000000000000000100000000000000f3ff408aafdca69900e7000000003c0000000000000000e6ffffffffffffff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000ffffffff6c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000003b70b9cde1227252da094e0000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000002000000000000000000000000000000000000000000000000000000000000000000000011f9000000000000"], 0x4}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) r5 = accept(r4, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockname$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000fc0)={0x0, @loopback, @loopback}, &(0x7f0000001000)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001240)={@remote, @remote, 0x0}, &(0x7f0000001280)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001300)={0x0, @loopback, @multicast1}, &(0x7f0000001340)=0xc) r12 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r12, 0x408c5333, &(0x7f0000000540)={0x8, 0x100000000, 0x9, 'queue0\x00', 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001380)={@dev, @multicast2, 0x0}, &(0x7f00000013c0)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_opts(r14, 0x0, 0xd, &(0x7f0000000680)=""/238, &(0x7f0000000780)=0xee) getpeername(r4, &(0x7f0000001400)=@hci={0x0, 0x0}, &(0x7f0000001480)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001ec0)={@multicast1, @dev, 0x0}, &(0x7f0000001f00)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f00000024c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002480)={&(0x7f0000001f40)={0x538, r6, 0x20, 0x70bd28, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r7}, {0xb8, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x24000000, 0xffffffffffff8000, 0x40, 0x7}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffdab}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd91}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x220, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}]}, 0x538}, 0x1, 0x0, 0x0, 0x40}, 0x20048885) 2018/04/17 10:03:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="b800000019002700000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 10:03:32 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x4e4e, &(0x7f00000000c0)={0x77359400}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x2}) 2018/04/17 10:03:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000080)='\x00', 0x1}], 0x100000000000007f, 0x10000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001b80)={0x0, 0xfffffffffffff117}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) 2018/04/17 10:03:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/04/17 10:03:32 executing program 5: r0 = socket(0x1e, 0x1, 0x0) uselib(&(0x7f0000000000)='./file0\x00') setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x2) 2018/04/17 10:03:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/17 10:03:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x14, 0x3) 2018/04/17 10:03:32 executing program 6: getsockname(0xffffffffffffffff, &(0x7f00000016c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001740)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x1, 0x81, 0x3, 0x5}, &(0x7f0000000180)=0xfffffef4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xac, 0xf4, 0x7, 0x1e, 0x3}, &(0x7f0000000080)=0x98) write(r2, &(0x7f00009aafa2)="2400000020000be6fc0000000000000002110008010000080010ffea08000100000000b7", 0x24) 2018/04/17 10:03:32 executing program 2: unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000040)=""/5}, 0x18) getcwd(&(0x7f0000000100)=""/4096, 0x1000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001280)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x10001, 0x8205, 0x1f, 0x0, 0x0}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000012c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x40}}, 0xffffffff99705a3d, 0xfffffffffffff001}, &(0x7f0000001380)=0x90) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='ns/mnt\x00') ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000011c0)=""/166) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000013c0)=0x76a, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001140)={r3, 0x80000, r0}) 2018/04/17 10:03:32 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x9, 0x2) 2018/04/17 10:03:32 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000022c0)=0x0) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0x0) r6 = geteuid() getresgid(&(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)=0x0) sendmsg$netlink(r0, &(0x7f0000002540)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002240)=[{&(0x7f0000000180)={0x98, 0x28, 0x1, 0x70bd2b, 0x25dfdbfb, "", [@generic="9bac93480b3c9159b2be889285a1d87789bd3e36469a5b", @generic="3367fa062a149a1983ecbe03cc430a95f92d2be1e3e10ac0f8bdef27de2f64f7da2c89cde869472b36f40299be4c38442019fa0cb248b8a183e54b854e6526", @generic="7cba1c8a7fab76e0eda4763d383ed6f468f9b131e4228492853e056e0f3264647988be6010398d", @typed={0x8, 0x41, @pid=r1}]}, 0x98}, {&(0x7f0000000240)={0x294, 0x25, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x1dc, 0x20, [@typed={0x94, 0x13, @binary="24d49143138f2f4c653f00e67287ef085d07f9668bf94608563a2cc667f38e36f327c2dc1690680caf9c2a763e4782d10184cbd2a2074746fa8c6ec8a190c8796198991378f7455b9b71f8c0efe4e2b064d80c19b4ceda886c2741f20e5ba30db0444c3fc4de767ccd43fb85a366382963a38dd62245319d9cf89ad3b3353ede82fbc50d93cc7a3d09cb00ca070432"}, @generic="b834d6fa8ac87aab9f2ef8860f73ca75077ad93fdb1a8f490cff7f110ed6118b95aca13f2e98ca3296a5b003b7de3a5872073e136a9605aacdfebe385202f2c1929f334fea144de25ad6f1b7491448d90c74cc81c62ec07928d097d8e362ecda4c8e36d607024098f1c2d079c76d4ed51fc23746f9d1ed74217239eafd4c5e6c9eea86bfa08007fa9d406486029aa5464599f60cfe191b52dcf564e0cccbdfde3b35b9b22af9e0db9934ece212e6c81c22f6c18bddf08d0a1bbef995c125b06c084e18b858fe5795c46a1039916e0e434b9971fd", @typed={0xc, 0x7e, @str='{user\x00'}, @generic="495c53899932affd0d9a189427024081de843fa3a8958108e3e6b7a99692e7056c5ce1a3b0c5cc53114a8d88b8135a004c77a682434ea910106203a67f0f828a5036131a2a92c2d08f", @typed={0x10, 0x6d, @str='ppp0--.%\x00'}, @typed={0x8, 0x8c, @fd=r0}]}, @generic="5e5bd9f28d50563d34455a16845943da7ec3cc6e15def7a892a2f4b49b4cffd314253047785d3567fddfd249238bae8af7b2dbfa2742a68a136963f66a7916a419a9fbb6d8e2dbb8651b67a05c8262e244c1b63e49bb575f005b340bd45d587e068ce750a1d695499ac238c724e5f941af1cdd4705bd3e587b37f20042ee7607aad792b806dc365b4a2f027491b016dafcf83b", @typed={0x14, 0x72, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x294}, {&(0x7f0000000500)={0x1c, 0x27, 0x400, 0x70bd2b, 0x25dfdbff, "", [@nested={0xc, 0xc, [@typed={0x8, 0x44, @u32}]}]}, 0x1c}, {&(0x7f0000000540)={0xd8, 0x31, 0x310, 0x70bd27, 0x25dfdbfe, "", [@typed={0x14, 0x96, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="340fb6cc75e7932f1d2343010e379ab50d1c9a623cb45669ec96e5d8861f02fa06df108d4e42a5ab93d5a472db52389bdd7e070365bb17254c164d402a2b02c60e742400610421ad0bb2522218e52ac1e4995c0389fdf44a03495cae717a98be418a544822d1d4fb78233378403ed2e1228e4bb7bcd3ac", @nested={0x3c, 0x2b, [@typed={0x38, 0x28, 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@nested={0x17c, 0x68, [@typed={0x4, 0x81}, @typed={0x98, 0x1b, @binary="75b1aa3e1cf19b3ec378a48a74604003ce08462efb0f16a043d4722b9647a8e78548b57de8157d19fa924e20fcdca0a8667cd6e6fae587f6100494a792ad72c3ef4af477e3de7c665d89e359c4f2384c5e705894f73520f867ac624ca35c5a6037fabd7aa38f955f9adf6c25039f45bfe28cb5e8a06d3e396e4c994293cfc1949ec392db968dd545b98e73e9ad27b5484d7e5d"}, @generic="0dfd9bb052bec2bc71f1d51d76268a17a693828568c47053b081141f4e48692ec83d5bb322aba03a6b2d184ca8c3b26980c09b6a578fd5a0a27cf8656e76f7d0ae5a22c29c200ca655a5df8550251ae54fdffbb4308bc018b7c8b66ae6706be6d5a892eb16dc1c7fb9430892053780ec7b8301d7796409348af11bdcd14cd059776bafecbedbd9807c4835a46198fc7fc4377f154092a8ed5cfa2625889e87bca373b05acfb6a8e1a0e761388e0eb03d86d230d22e8931852bb978d15a2a8bb1b2aa08f418d521a4fd09", @typed={0x8, 0x7f, @str='^-\x00'}, @typed={0x8, 0x40, @fd=r0}]}, @typed={0x8, 0x4f, @ipv4=@multicast2=0xe0000002}, @nested={0xc0, 0x12, [@typed={0x10, 0x66, @binary="e108b4562fac7dd37456"}, @generic, @typed={0x8, 0x41, @fd=r0}, @generic="abc6785186d3648d4fd65ee4ba8a4b0d532acc89ee448d3326d6fe54c33a3b0d09c38bef63df362f61eddda5c857943b5be79425424fb3dff38edc98291313fd1617c3f9ff6e93bb0ed15fd52da2484ac68e8f11b4a82de9ac91109fd1f283a6d059e046d788d208d10ccefbc4124788dc10794b18273700a95c282ffcc30d01b9bb9c394d1ad5cb6349c3169f16cc13cc90e7f6cc45d43ac7a06a29d32bc8c27986"]}, @generic="6a220f771b26f07623ac7e8d3661a7cb11861aa2692cfef06d020a042d5a72193f4196ade015c78a4119ef894d725e0350676fbe1c212212675d1f4836c93fab6b3bc937860dde3eccd8b5d5c82490695261494d64cc763b20b91ecf8eb98cb60ade8ae4f9e8af358225c0a54a0c383313884c2dbc14975207248da022eb6027b1d669c9b4ac440d51ad25ba3178d43de13d44792cfbdb4079aa53fd175986fa"]}, 0x131c}], 0x7, &(0x7f0000002480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x800}, 0x80) 2018/04/17 10:03:32 executing program 6: getsockname(0xffffffffffffffff, &(0x7f00000016c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001740)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x1, 0x81, 0x3, 0x5}, &(0x7f0000000180)=0xfffffef4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xac, 0xf4, 0x7, 0x1e, 0x3}, &(0x7f0000000080)=0x98) write(r2, &(0x7f00009aafa2)="2400000020000be6fc0000000000000002110008010000080010ffea08000100000000b7", 0x24) 2018/04/17 10:03:32 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x8, &(0x7f0000005000/0x5000)=nil, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x7, [@random="77c509073aa0", @empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x95, 0x0) 2018/04/17 10:03:32 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000780)=0xfffffffffffffe27) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000400)={0x2, r0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/17 10:03:32 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/17 10:03:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000b40)={0x0, 0x1, 0x200000000, 0x2}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xc}, {0xc, 0x1}, {0x3, 0x800}, {0x3, 0x8cc1}, {0x2, 0x3f}], 0x5) 2018/04/17 10:03:32 executing program 0: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x2, 0x13, 0x1, 0x9, "a7bcfd68d62f84c71aa3c4e32cc7b18fcbf1d20072dd537b0403377df2733c51"}) 2018/04/17 10:03:32 executing program 5: [ 76.903203] device lo entered promiscuous mode 2018/04/17 10:03:32 executing program 2: 2018/04/17 10:03:32 executing program 0: 2018/04/17 10:03:32 executing program 6: r0 = socket$inet(0x2, 0x40000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000000c0)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/04/17 10:03:33 executing program 4: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000101ffc), &(0x7f0000000ff8)=0xfffffffffffffeba) 2018/04/17 10:03:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) uselib(&(0x7f0000000900)='./file0\x00') r3 = dup2(r0, r2) inotify_rm_watch(r3, r1) [ 77.026155] device lo left promiscuous mode [ 77.059892] device lo entered promiscuous mode 2018/04/17 10:03:33 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x6e) 2018/04/17 10:03:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'team_slave_0\x00', 0xba}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/17 10:03:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001500)=""/4096) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) kexec_load(0x4, 0x7, &(0x7f0000001400)=[{&(0x7f0000000180)="c004b43ca962f0c556df460616a4aa094f2a401fa05997f9f3cdee068fb9bad8025da852b0bc2eb31d3b8d415180e58effe7cabcd0af9358be236e781278bbd6ced90ae1b1f0b68a77464a6b690848f32dbdfe9ecedfbea011d631cface4f08fdda9b728db314d9a4a027a7faec2247bd4ef7167ab762025a7428963c66b8b10cc55a9fece1b6cf07cf5b5a076745b12d95da054f3f3128c8943b65d5667310510a50dc292603f8a065bad56e182f084b9805cbe5dc913e6759d497c6fcc9a18030452cabfa2244f62b7b70073b5", 0xce, 0x98d, 0xd01}, {&(0x7f0000000040)="73a3ea755724db73501a003c31c0cfc89ba41d50eb3f4ed74fd09c2985cbda2f47fcf0b7cf90511e58", 0x29, 0xffffffffffffffff, 0x1}, {&(0x7f0000000280)="94da4eba99d346682a4eb9d2fa77ebd067954737e308eaa04ed12292850f593f99fa6b840d7b680f58be7638e9f997c64d0d1012fb3e372c8479e0a0a1b6f134a24ab8b464d6a2491d75d3371056e7319f0ad4f231c2a8709bf5181f791d58d0a0b83bbcf641c20849e24327", 0x6c, 0x401, 0x9b}, {&(0x7f0000000300)="cbd1c26251582358efe36972bc8196b9ccdf58727e9d259f42d2f3f5158dabccc13ffaf820000c360b919baa1218eae6f5f2ac93cc342f59db4e514a3891c3abc6340ba795", 0x45, 0x9, 0x200}, {&(0x7f0000000380)="8edf3603a37ad018a7abc473e15ee13910670d49c78ed3d9a9681b2a6ec105d0deedbf65b7d85c4b434216309012e1783d49e7b14f5d896ac181668069bc57c2f30a1397e5405c0447995ce67b269de354e9606523b12e1a16b95b95e37058d6aba22338dcb32ed595a3b1f82c5a40fd90", 0x71, 0xc0}, {&(0x7f0000000400)="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", 0x1000, 0x20, 0xffffffffffffff94}, {&(0x7f0000000080)="bb6d4dc54e3b02f9d1a9f8501b5599396b5b367eb20095a4d5e63363f64b32c91f1d53580f49ebe66ed42be1e96d39874b8d0ea90f9bc70b677f3563e83fd526", 0x40, 0x3588, 0x4}], 0x3e0000) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/17 10:03:33 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x100000001, 0x7, 0x40, 0x5, 0x40}, &(0x7f0000000100)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000180), 0x4) shutdown(r1, 0x1) 2018/04/17 10:03:33 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8040, 0x100) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x56, 0x7, 0x1, {0x9, 0x6}, {0x1}, @cond=[{0x85f, 0x9, 0x6, 0x80000001, 0x0, 0x4}, {0x9, 0xd8e, 0x7fffffff, 0x5, 0x401, 0x3}]}) sendto(r1, &(0x7f0000000000)="8e", 0x1, 0x0, 0x0, 0x0) 2018/04/17 10:03:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x8100, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200, 0x802c2) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000200)="ef396a628310ff3c5addf1386cf0f7006f3112a6dcb22a9769a70ba1302dbaa5d727b551279de6bc4e1871ac0bb1832155277cee181eb78ae800b73377c89a6ad50b764900000000000000065836de468480b2c2095029a8a86ddf7d6bebf727d51c3eae0ab085ca72d384730f1796204b0ef1d6f336be5dfed22b47f79dcb53ede0ae517586acf3e90e06850d7baecc57a4e8ecbe", 0x95, 0x8, 0x0, 0x1, r1}]) getdents64(r1, &(0x7f0000000140)=""/136, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0x6}, 0x8) r4 = syz_open_pts(r0, 0x8000000006) r5 = dup2(r4, r0) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000100)="88", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000380)={0x8, 0x200, 0x8, 0x400, 0x0, 0x0, 0x7, 0x7a, 0x2, 0x5, 0x1, 0x100}) fremovexattr(r4, &(0x7f0000000340)=@known='system.advise\x00') getdents(r5, &(0x7f00000003c0)=""/234, 0xea) 2018/04/17 10:03:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x21, 0x3f, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001780)=@alg, &(0x7f0000001800)=0x80) io_setup(0x5, &(0x7f0000000040)=0x0) io_getevents(r2, 0x6, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x0, 0x989680}) r3 = getpgid(0xffffffffffffffff) process_vm_readv(r3, &(0x7f0000001380)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/155, 0x9b}, {&(0x7f0000001280)=""/220, 0xdc}], 0x4, &(0x7f0000001680)=[{&(0x7f00000013c0)=""/46, 0x2e}, {&(0x7f0000001400)=""/151, 0x97}, {&(0x7f00000014c0)=""/210, 0xd2}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/95, 0x5f}], 0x5, 0x0) pipe2(&(0x7f00000015c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001700), &(0x7f0000001740)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001840)={'ah\x00'}, &(0x7f0000001880)=0x1e) dup3(r5, r0, 0xffffffffffffffff) 2018/04/17 10:03:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000018c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649bfe6e507813"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/17 10:03:33 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) sendto$llc(r0, &(0x7f0000000000)="39e2976c855a4e771ce6e8794c9b94c0ca19854324f6f50c30655a43d357318c94b15c68d2b619fa7ee6166a4ce7bce0bf87528970530b6a22fecf1296e9db547823f2213fe38068497e6a5a0acf1084339e5cebfa950c45622a32c380cadc2e7d6b235b85dd8a571a0857716d0672b73f89c97e46b245521785019fbc6a8edcb3a740fc831c3aa90798858171d839af3a1816b38730c2213690f89962eb1607fd83062a2338e06f1e1fb6df8389a9b6a2eb7ca76985a854c2117f4b6a7665b114b9925e79a03be596b98cd67a", 0xcd, 0x0, &(0x7f0000000100)={0x1a, 0x204, 0x7, 0x9, 0x0, 0x9, @random="d9b881432017"}, 0x10) socket$inet6(0xa, 0x2, 0x4) getsockopt(r0, 0x114, 0x2716, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/17 10:03:34 executing program 4: syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x200, 0x80000) prctl$intptr(0x4, 0x0) r0 = dup(0xffffffffffffff9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="a30933b9e7752066418498151c7578cad8918f60984cb133512cd3e5c2f5317b87fe231de30eaf9c8d292ac1cde5820a3326054f85ae36d6ebde53518141feef846948728cab26487ddb1b24c839c2b41d8f71b44177484d28afcdee2728aaa95f19e9a1325934784f22c44874bc7f6b1a7f29486c0e150c7a13bd1c0a8197e3ff02b27587bd52f026087f9bd6865680667dba3c85e50dc1d2f9e8638b03d25d7a260fa84d907ffbceb875a53bd44431", &(0x7f00000000c0)="3d4997253fc0"}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f0000564000)) 2018/04/17 10:03:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x4}, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x20, @empty, 0x8}, {0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0xfe, [0x7, 0x0, 0x2, 0x10000, 0x4, 0x6, 0x5, 0x7fff]}, 0x5c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x100000001, 0x9, 0x1, 0xa2f6, 0x8ebc, 0x0, 0x2, 0x100000001]}, 0x14) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 77.970819] mmap: syz-executor6 (6417) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 10:03:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/41, 0x29}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/70, 0x46, 0x8}, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x20}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'dummy0\x00', 0x400}) userfaultfd(0x80000) memfd_create(&(0x7f0000000280)='dummy0\x00', 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000240)=0x3, 0x4) io_setup(0x10001, &(0x7f0000001600)=0x0) read(r0, &(0x7f00000002c0)=""/48, 0x30) io_cancel(r4, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000001640)="680056c97d830052afde0cf56ad4eafea0d135eb77c793e6d5cc77d2442828fbd3b8b8147a9a7dc01e9100697c54407c6db72868e735032afeeae7abe73e9b575987919c98d533b883daa10bbb657a2ff1c13b423795f11bb238dd41abe8c952e6b695816368f4f45c3669bf3e0f1841ea43eb23f73d381f6cb761c0a0a9619558af32904bc156614bb74593cd699c9109223563483d6f6db9a6ed7e74df8da4d631b65f0064a69f4f987e5ae37ff602268d6e057eef891c96a652f42412ada8e82adeba5e3ce0a846cec2ba517a02a50943b7288593f633fe479fa2e66fe1", 0xdf, 0x7, 0x0, 0x1, r1}, &(0x7f0000001780)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x9, 0x1, 0x6cf, 0x0, 0x9, 0xca81, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0xc}, 0x8}}, 0x8001, 0x40000, 0x200, 0x448, 0xffff}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r5, 0x7f}, 0x3) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001980)=ANY=[@ANYBLOB="0000000000d829de3d6db00b287f68c10c9296d83af993f2fd233fa70edd269edaed60d78313d9b8ab9df6cfbd857afc04a5dc99e5495b4b50d35aaa3083f954b2ae11395154b1e1b354ef03b232b376b033c29b4aa84a0db0e7d029fe4e939b2b3901cf4fb26e0a8696c66ac25a648ad4d84aab624b58e6db669860fb3d7bc79dad6be1c3208db44acd62a2aa2143640d1cac6e258c974e20e43caa0fc439c909a1efa0c4d2123f3cb0bbba9ce440cbc5000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b00000000000a85e9e641526755ffd4df793eb31a98d7ce13eccdb69eff10a4e7894ff8fe3577002f7502db57f981a8c96f2013c3f5c0b35f83b99193fd4bc7b54c41bd24bf56702b38eae2344ccc32688202945915007884484f24906873483fc5eacc9d6ccce0da7b0df66976ae338e865653a7d05e0c47008a7cbff5157126d2f3491ad263a3bea6c4ba3df039d8cb9b1fb882fb7fcf4511a86f9d0ad670369e4dc90f86597670114131a3dab2a3fc512e8c7731"], 0x30}, 0x1}, 0x0) 2018/04/17 10:03:34 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) mkdir(&(0x7f0000000040)='./file0\x00', 0x41) 2018/04/17 10:03:34 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000580)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad27f3be72f0fd2d40b259b109f75c59125c6d0e6d660a2ea109a92bdaad50c8c285310f0d345ec12a2d94d6116d515ec6dfce411cd1116fa2cc07503004ab550c30911d6b9791295ae3909161e3e58d21f48f537bc3ddef48c1d703581688d09d10fd19b03d368e17cc0463e1d5870b433ab8085fb8318e369e7de549d50a3cf018de4a44e343f306e3671259658609fc7c24b41d24e7f2dd284d2c100069dc4f62800000000000000000000000000002055e58786d120dfe6f25be689fbfe6d47982ff4f5c2b8122c129995f6f49b580b1350b18a6e63b97cd77182c1c5b6425531b6faa92fefbee5d8da82ceb932fbedf505300c822fbe1e4172ce56c05d8fd082e1a42d4708a42c46a3532b0000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/17 10:03:34 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x200, 0x7, 0xa000}, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r1, 0x107, 0x9, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/04/17 10:03:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x2, 0xfbb1}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000002c0)=""/240) capget(&(0x7f0000000280)={0x20071026}, &(0x7f0000000080)={0x0, 0x6, 0x4, 0x0, 0x2000000}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r1, 0x100, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/04/17 10:03:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000040)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x2be}, 0x0) pread64(r0, &(0x7f00000000c0)=""/36, 0x24, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/04/17 10:03:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000001280)='./file0\x00', 0x400000, 0x10) getpeername$ipx(r1, &(0x7f00000012c0), &(0x7f0000001300)=0x10) getdents(r0, &(0x7f0000000000)=""/149, 0x95) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x6, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x1800, r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r3, 0x16}) 2018/04/17 10:03:35 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x29, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0214000f0900000026bd7000dbdbdf2502181000000004d4000004d40000000002001000000004d2000004d200000000030006006f06000002004e21ac1414aa0000000000000000"], 0x48}, 0x1}, 0x20000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d010010000000000000000000000003000600000000000200d7fa0bf1afa2e436000000001000030005000000000002004e20000000000000003a0000000008001200020001000000000000e0ffff2f000000020300000200000054872658d557ba9e000000000000ffffe000000100000000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x1, r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/17 10:03:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f697076365f726f75746500e62292cdb632560f5f0d3b574b0eab28660ac82c60e076f123c0469e03a3") preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/138, 0x8a}], 0x1, 0x0) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/04/17 10:03:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES64], @ANYBLOB="f1ffffff"], 0x1c}, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r1) close(r1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0xe005e81c8595b1e0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080), 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r5}) 2018/04/17 10:03:35 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:35 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) finit_module(r0, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5ec, 0x200802) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x3ff}, {0x2, 0x6}, {0x4, 0xffffffff}, {0x8, 0x5853}, {0xb, 0x100000000}], 0x5) io_setup(0x8008000000003, &(0x7f0000871ff8)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000000), 0x2db}]) rmdir(&(0x7f0000000080)='./file0\x00') [ 79.334124] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/04/17 10:03:35 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/04/17 10:03:35 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x81, 0x1) r1 = socket(0x2, 0x3, 0xc9) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x3}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x212, 0x7, 0x7ff, 0xea, 0x5, &(0x7f0000000000)='bpq0\x00', 0x1ff, 0x7fff, 0x2}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000140)={0x2}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000180)={r0}) 2018/04/17 10:03:35 executing program 0: unshare(0x3fffc) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) fcntl$addseals(r0, 0x409, 0x4000000b) 2018/04/17 10:03:35 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) finit_module(r0, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5ec, 0x200802) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x3ff}, {0x2, 0x6}, {0x4, 0xffffffff}, {0x8, 0x5853}, {0xb, 0x100000000}], 0x5) io_setup(0x8008000000003, &(0x7f0000871ff8)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000000), 0x2db}]) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/17 10:03:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000240)={0x3, 0x81}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, 0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000012c0), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x0, @empty, 0x3}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x5}], 0x80) getsockopt(r2, 0xff, 0x0, &(0x7f0000000040)=""/141, &(0x7f0000002000)=0x8d) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) 2018/04/17 10:03:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffff4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x45e}, {0xa, 0x4e21, 0xffffffffffff5766, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x6, [0x1, 0xd1, 0x80, 0x100000001, 0x6, 0x591, 0x10000, 0x2]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0xc800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x9) 2018/04/17 10:03:35 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000000)={'\x00', @ifru_map={0x2, 0x7fffffff, 0x0, 0x5, 0x1, 0x7f}}) 2018/04/17 10:03:35 executing program 6: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cpuset\x00') lseek(r0, 0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) 2018/04/17 10:03:35 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000280)="6ec7d7ccb70e97eb0d3665742f726f75744c4cbe576595232570a807b04ad521344b8460063774e2d227244b505da5d5c799aed0e55a4ebba8353745a076e8fba4f0f2e7f705f6c2ba8e827805009be636079a860594bc45701c29130352d9adbe788cb6318fe3e7a8dfa601d4ba79ed4082719d9e01cfdad653288affbbb2a01ec2e2c5c068d53c8a85a8ee3439e2331c0f4661bd7a64dc08e9fb5987922c07b0bbdf634ab7b9a85daa38a3aa0bcd4082010efc69608178ebfd918e133a2d2294ff354ee811aa614de4ded1cf3bef36687d0a318d727c4647cd53698c393bb95678633af8a789a5c79c1e26e033aa") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0xfffffffffffffffa, 0x8, 0x7, 'queue0\x00', 0x21}) readv(r1, &(0x7f0000a8ffc0)=[{&(0x7f0000bef000)=""/4096, 0x1000}], 0x1) 2018/04/17 10:03:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/17 10:03:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x6, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00002ae000), &(0x7f0000260ff8), 0x1}, 0x1ea) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xb0e4}, 0x1) 2018/04/17 10:03:36 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f000078c000/0x4000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/netstat\x00') mmap(&(0x7f000078e000/0x4000)=nil, 0x4000, 0x8000000005, 0x400000000010, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/17 10:03:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x5014c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x10000, 0x20e, 0x7fff, 0xdbe, 0x0, 0x7fff, 0x3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x6}, 0x8) 2018/04/17 10:03:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0xfffffffffffffdec) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') r3 = accept$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'gretap0\x00', 0x8000}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/17 10:03:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6, 0x301040) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x401, 0x40100) dup3(r0, r1, 0x80000) unshare(0x405fd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xe002, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x5}, {0xa, 0x4e20, 0x10001, @empty, 0x52}, 0x9, [0x100, 0x8, 0x81, 0x4, 0x1, 0xfffffffffffffffa, 0x6, 0x8001]}, 0x5c) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000004000)=""/4096) clock_adjtime(0x2, &(0x7f00000001c0)={0x1f, 0x81, 0x101, 0xddee, 0x100000001, 0x0, 0xdda, 0x9, 0x1, 0x7f, 0x2, 0x40, 0x9, 0x8, 0xffffffffffffffff, 0x0, 0x100000000, 0x7, 0x401, 0x7, 0x100, 0xfffffffffffff35c, 0x3bf3, 0x6, 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/04/17 10:03:36 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x2e}, {0x0, 0x0, 0x0, 0x9, 0x1}, {0x6}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000005b2c5e1b37a863612063c14d0000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/17 10:03:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x6}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/17 10:03:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x385}, {0x4, 0x7}, {0x3}, {0xc, 0x101}, {0xc, 0x3ff}, {0xb, 0x6}, {0x3, 0xffff}, {0x8, 0x80000001}], 0x8) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/04/17 10:03:36 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/04/17 10:03:36 executing program 2: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)="32edcab5", 0x0, &(0x7f00000000c0)="ca9a0235c892280591173433b0f09b20af3014") r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7, 0x0) getgid() setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockname$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/04/17 10:03:36 executing program 3: r0 = socket(0x9, 0xe, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/17 10:03:36 executing program 4: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0xffffff, &(0x7f00000000c0)="81a4607e4b5b8cb0901dce297eea1480fcd1a79b4d17dcc516019acd7d0ce9c12eff48b656620da79fa844efee9a3a4c83bf421f502be38f7f708ae5faf0c64b04b381bdb2cb5fccfc86007a16108d5934d5d720addad0bd6189ca5dafb48de12e0519ee6db4c3a6e6b0cf0ef5510518df32d541928dd5c54833fe89e11e790359b6c5963e14d3a5532bf3fe731800ee7316513aaeac9a69866bcac4275fbaa77e1394de64f421d017") creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/17 10:03:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/04/17 10:03:37 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) sendmmsg$alg(r0, &(0x7f0000001980), 0x0, 0x0) 2018/04/17 10:03:37 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) fadvise64(r0, 0x0, 0x0, 0x6) 2018/04/17 10:03:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/04/17 10:03:37 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:37 executing program 3: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000), &(0x7f0000138000)) 2018/04/17 10:03:37 executing program 5: pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="060000008000", 0x6}]) fsync(r0) 2018/04/17 10:03:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0xfffffffffffffdec) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') r3 = accept$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'gretap0\x00', 0x8000}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/17 10:03:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x400) ioctl$KDADDIO(r2, 0x4b34, 0x14000000000000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2, 0xffffffff00000000, 0x20, 0x5, 0x7, 0x2, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x101, @empty, 0x100000000}}, 0xfffffffffffeffff, 0x4, 0x4, 0x100, 0x800}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x20, &(0x7f0000000280)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180)=0x4, 0x9dbe9967) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/17 10:03:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 10:03:37 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r0, &(0x7f0000000200), &(0x7f0000001200)=""/103}, 0x18) 2018/04/17 10:03:37 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffff2bba00000000000800460000280000000000009078ac1414bb7dd1ed260610fdb22162e000000144cd28bd5eeec761fb01"], &(0x7f00000001c0)) 2018/04/17 10:03:37 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x10) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) 2018/04/17 10:03:37 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0/..//.\x00', 0x6, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000140)="1f4feae560eb60f2bb759d901c0f500be8ec406b3564e61b279e7ca3cbfb0f70b18578cc724817f83c1402867e12f42a645946bc6ef073fe2e56151a6d5270ed1ed2533e46b9ee8c70a974aff3ab2d16f90a34908a56ec4c686117b23b71875eda5db2be8a25c0b9f2997195b3d75326210618d956a8a669", 0x78, 0x813}, {&(0x7f00000001c0)="bcd5f7e4330604cbf6478be28438f94748f38abceca30a344d9b85a06230c7eb8a5d3cd835df54e19bb370ef79ba3b02c36db441169e5bb35d0064e6518c2b97af35f98907a1f1f69d68145615cbd262f1fba9aec1b7f446078c9e51d9207332c616e6d1db2991738044697123d1737ff41f452ed1f546583d05da071ba8ede0f6e26cdfdce7c1b9642af37e5a1f", 0x8e}, {&(0x7f0000000280)="c7b48fa94d9ce8f118d8e88fb2e928733348d8d0b5516266e306f49c6a0371edc888d8679a7eeaef87c2d9c49f4d15805a9b0d5be795ef413c69265282c16665883a4b144d3e523ddc5d895fccdead609e8007c2e109dae13b03ed21c74c712cccc0e83fd1aefde089799ced920991e6a3c243ecde152e7125d25290f6871ce617d543bab6de1133266c10c1bf293683633e4e525e722b84f42df79ff1923fdb7aa4357075f6d352cf022d99697ef0e9a7b30cb5ac8de57f3e56e3532d372fd811cec2e30382c39fd37a7c42adeb217e395f97e7265470201a9f91de7ea43d6d46c635f01708fdaf12095e7fa52d9eeded", 0xf1, 0x2}, {&(0x7f0000000380)="cf3ef0d82b3439ef26c05d0c549d8c522bc85b9026eb340e5f0db2b15dbdccbdc75f5a04ab463f67db575fa936a99e89", 0x30, 0x6}, {&(0x7f00000003c0), 0x0, 0x6}, {&(0x7f0000000400)="239f762f859de2", 0x7, 0x8}, {&(0x7f0000000440)="d423fa4efa9c58e7a2b488753d672151c57bf5c0b2dd5a618de74575a038131146b9a7a63e85d4d5f0acb4729a94bfb944c4fdfd42582d10d4b3ddf6334e788259a1f09902f98380e112f125e434cd", 0x4f, 0x5}], 0x86080, 0x0) utime(&(0x7f0000000080)='./file0/..//.\x00', &(0x7f00000000c0)) 2018/04/17 10:03:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x3d3) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/04/17 10:03:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000000)="eb", 0x1}], 0x1) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/17 10:03:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/04/17 10:03:38 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = socket$inet6(0xa, 0x8080a, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r3 = getuid() setresuid(r1, r2, r3) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) 2018/04/17 10:03:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x27) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/17 10:03:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/17 10:03:38 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:38 executing program 0: r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0xc0000, 0x1d4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0xdfa5, 0x401}, {0x2, 0x7fff}, 0x3, 0x1, 0x4}) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/17 10:03:38 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0/..//.\x00', 0x6, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000140)="1f4feae560eb60f2bb759d901c0f500be8ec406b3564e61b279e7ca3cbfb0f70b18578cc724817f83c1402867e12f42a645946bc6ef073fe2e56151a6d5270ed1ed2533e46b9ee8c70a974aff3ab2d16f90a34908a56ec4c686117b23b71875eda5db2be8a25c0b9f2997195b3d75326210618d956a8a669", 0x78, 0x813}, {&(0x7f00000001c0)="bcd5f7e4330604cbf6478be28438f94748f38abceca30a344d9b85a06230c7eb8a5d3cd835df54e19bb370ef79ba3b02c36db441169e5bb35d0064e6518c2b97af35f98907a1f1f69d68145615cbd262f1fba9aec1b7f446078c9e51d9207332c616e6d1db2991738044697123d1737ff41f452ed1f546583d05da071ba8ede0f6e26cdfdce7c1b9642af37e5a1f", 0x8e}, {&(0x7f0000000280)="c7b48fa94d9ce8f118d8e88fb2e928733348d8d0b5516266e306f49c6a0371edc888d8679a7eeaef87c2d9c49f4d15805a9b0d5be795ef413c69265282c16665883a4b144d3e523ddc5d895fccdead609e8007c2e109dae13b03ed21c74c712cccc0e83fd1aefde089799ced920991e6a3c243ecde152e7125d25290f6871ce617d543bab6de1133266c10c1bf293683633e4e525e722b84f42df79ff1923fdb7aa4357075f6d352cf022d99697ef0e9a7b30cb5ac8de57f3e56e3532d372fd811cec2e30382c39fd37a7c42adeb217e395f97e7265470201a9f91de7ea43d6d46c635f01708fdaf12095e7fa52d9eeded", 0xf1, 0x2}, {&(0x7f0000000380)="cf3ef0d82b3439ef26c05d0c549d8c522bc85b9026eb340e5f0db2b15dbdccbdc75f5a04ab463f67db575fa936a99e89", 0x30, 0x6}, {&(0x7f00000003c0), 0x0, 0x6}, {&(0x7f0000000400)="239f762f859de2", 0x7, 0x8}, {&(0x7f0000000440)="d423fa4efa9c58e7a2b488753d672151c57bf5c0b2dd5a618de74575a038131146b9a7a63e85d4d5f0acb4729a94bfb944c4fdfd42582d10d4b3ddf6334e788259a1f09902f98380e112f125e434cd", 0x4f, 0x5}], 0x86080, 0x0) utime(&(0x7f0000000080)='./file0/..//.\x00', &(0x7f00000000c0)) 2018/04/17 10:03:38 executing program 1: socket$inet6(0xa, 0x80000, 0x401) r0 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x92a, 0x4001) r1 = signalfd(r0, &(0x7f0000000480)={0xffffffff}, 0xfffffffffffffffe) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x2) inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r4, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) mount(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000500)='bfs\x00', 0x0, &(0x7f0000000580)="64637eaaad49a420d204b36334cf8d990001795c995aeeaa42ab229ab701dd73ff35c0df7e1ee4fdf77653637e2a943a38cdb962bb39b4fb3851b3c821ef22d528f32e379f2d3cbd1cde8979bd697efe8d2144c3d6fd6441daf77db3406ce138fd2814356035d395e645e5e08c7f8d3484213e26e5a17fd999f35c63d15c89d503a54e9171e4d1fbd747785d1cc5d5971b83031eaddbcfad6ae66ceaed427ee6f266ceb4df145fc0baa055f8b037ed60f7f801be7ba2d35551a55e97a70bea55aa8497af12286c4f617628c0eef980b311ac49f1a719946aee18b176c644956f2dd3ab3eeb3fb8ede03af0") execveat(r5, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) fchdir(r8) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r6, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/17 10:03:38 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0xe, 0x2, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000000100)=0x2, 0x35748124) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x6a, "4e0b21ed5a6fb58b484909815b6a815c6a8787612ec2f6c8b253a9bcb1e367f79abe822195e3d01702f8b9e95b1d97e7d38dcac12c114305e9d2297a120facf627d11f0264c3c165c82e4428797e4a2d8ac38027cd5ada3695dd5e78ee1ab206a630059ffb58e8065525"}, &(0x7f00000001c0)=0x72) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x265, 0x30}, 0xc) 2018/04/17 10:03:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x80) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6c, 0x3, 0xa612, 0x8, 0x2}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0x2c, "a75928c3b3b0e5834c127449e35aaa2524e26171bfe254a2f54310a767ef2a007416314d07c8efcdbb17aa03"}, &(0x7f0000000380)=0x34) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002f1ff0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20080, 0x0) accept$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000280)=r4) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x26, 0xb01}, 0x14}, 0x1}, 0x0) 2018/04/17 10:03:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)="6f056d5f73636f726500") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'fo\x00', 0x1, 0x9, 0x48}, {@rand_addr=0x5, 0x4e23, 0x10003, 0xffffffff7fffffff, 0x3ff, 0x20}}, 0x44) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/236) accept$nfc_llcp(r1, &(0x7f0000000800), &(0x7f00000007c0)=0xffffffffffffff23) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom$ipx(r0, &(0x7f0000000540)=""/14, 0xe, 0x120, &(0x7f0000000580)={0x4, 0x1, 0x9, "ba940a1fb48a", 0xfff}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x7, 0x2e, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/46}, &(0x7f0000000300)=0x76) accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @local}, &(0x7f0000000780)=0x10, 0x800) r3 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="b7f6f08d539d6d4adf4d1f3f5fe02ce29fc1fba4536055063b17ca543b814e4839187cbff95adc8cb8ab2791918b61c95e4217a9f59a4d3692f2d6cddab17d11dbd7e98e20fe22dec2e53822d1327dabfac113651515146b5f4cc22980ad412b9564a4af46f8639ca2683d8ea323e31952f68ef68d60c8089b5e21648b3e2d181f11a066ef0959d4de339e784d90194295ab910144bde0412c154b3e749027160e96fafb99e06a3899371445d1bdb35799753eef255cbc456b57ee2a420f69", 0xbf, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000c14638799d48ebeed1fdbf442b29284c7ad2bb8a6908a3a905c82336b97d33517ed32607fb049153be1f626480c0ee39073badca64a32acab126c1b429d88b9f0dd4b39d46872ad31d76256ffd65885869a0fc88a6d8c7d1e2f05fa25b1ee8c1980adb1eec8cc29a9eb07a32"], &(0x7f0000000640)=0x74) rt_sigpending(&(0x7f00000004c0), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={r4, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000480), &(0x7f0000000880)=0x4) 2018/04/17 10:03:38 executing program 0: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) dup3(r1, r0, 0x0) 2018/04/17 10:03:38 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000000000), 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x3, 0x370, [0x0, 0x20000100, 0x200002f8, 0x20000328], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x40, 0x884c, 'bcsf0\x00', 'veth1_to_bridge\x00', 'syzkaller1\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x5, 0x7f, 0x0, 0x4}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}, {{{0x3, 0x2, 0x6006, 'syz_tun\x00', 'bcsh0\x00', 'eql\x00', 'ip6tnl0\x00', @random="09f1da4eec1e", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x4da, 0x4, 0x0, 0x0, "ef1ab298c9bbdd5a6fc2b6e01b32bd248d3b85029fcda4a848172e7b883dac8f5c6170e16b4258637e0482c25f6799df4f7514a95beb528e494bcbe0579edc38"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x88bf, 'bridge_slave_1\x00', 'bond0\x00', 'gre0\x00', 'bridge_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x0, 0x8000, 0x5}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x3e8) 2018/04/17 10:03:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/17 10:03:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="185ff4b23dca7c0000000000000001000000010000001300c9af764ec8eeb6fac45a17f4999d8cc5a311e20f3e186248097e56373e3f0600000000000000e8a4e43b00053d8b57b39de185c0e6e358f199248d207915bee0c941cc"], 0x5b}, 0xfca19a3f3d8fc4a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x6e9, 0x0, 0xfffffffffffffff7, 0x8, 0x800}, 0x14) close(r2) 2018/04/17 10:03:38 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x80}}) 2018/04/17 10:03:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003ddff4)) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x20000007}) 2018/04/17 10:03:39 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:39 executing program 5: umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0) 2018/04/17 10:03:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0xffffffffffff8001, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100fdffd6251d3cb0031627772989ad2ff82c74417a56b3d6e0083fa1d59248070d2f15ff9b697d6f42427f7936339fe8a425efe347fea44163fe26a21e4364f542e11ac902863990781759284f4f6f56cfc0494325ed8f6c3e68252ade9cdd37a159253be02e78645ee825cf1b11eff180556fa10693612dce2a3d399a3e61b10181f241e993c1577ddcdb4ff2c666eb519914d3b25b0c97f58cc0fce96dfc55"], &(0x7f0000000100)=0x13) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0xff8}, 0xf288de879bf0e654) 2018/04/17 10:03:39 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4600, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x5c000000, 0x2000000000088, 0x1000000000039}) 2018/04/17 10:03:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000540)={0x8b51, 0x8200, 0x6, 0x2, 0x0}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r2, 0xb8, 0x7}, 0xc) 2018/04/17 10:03:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x1}}, 0x68) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) 2018/04/17 10:03:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x92, 0x100, r2, 0xc6e3, r3, 0x8, 0x0, 0xfffffffffffff001}) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) sendfile(r4, r1, &(0x7f00004b5000), 0x70) 2018/04/17 10:03:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000ac0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b00)=0x14) getegid() sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200005, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000980)={0xac, 0x20, 0xdd, 'queue1\x00', 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2b, 0x2, 0x7, 0xf55, r2}, 0x10) sendto$inet(r0, &(0x7f0000000180)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/17 10:03:39 executing program 3: socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0xfffffffffffffffe) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000200)={0x401, 0x80, 0x7, 0x1, 0x8, 0x9}) 2018/04/17 10:03:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="070a0a800001ff00b180505efa26a66871b56a775400ec3fe0cc2fcac6fc1eafdc672bde2ace250fce494031160095ab40da4d834cd515b52b31893633cf113085deab4841ea3641d6e4452514d7cecbecbf1818484282ffdfb3ce3dbea1033aaf69c83712bc06811e6edba1c2d906", 0x5) 2018/04/17 10:03:39 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0xc00) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x7fffffff, 0x101]) umount2(&(0x7f0000000280)='../file0\x00', 0x2) truncate(&(0x7f0000000000)='../file0/file0\x00', 0x0) io_setup(0xfffffffffffffff8, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/04/17 10:03:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x8, 0x1, 'client0\x00', 0x0, "8bc8eeb8092c67a5", "2bd1a228a7301d59fc4736eb4b9e7c6759e3aff6ce2e069bc91bdda2d7f7242b", 0x1, 0x8001}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@rand_addr, @in=@multicast2}}, {{}, 0x0, @in6=@local}}, &(0x7f00000019c0)=0xe8) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a00), &(0x7f0000001a40)=0xc) utimensat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x7530}}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x0, 0xffff, 0x8) fallocate(r2, 0x3, 0x0, 0xffff) 2018/04/17 10:03:39 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4600, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x5c000000, 0x2000000000088, 0x1000000000039}) 2018/04/17 10:03:39 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) ioprio_get$pid(0x1, r1) 2018/04/17 10:03:39 executing program 6: acct(&(0x7f0000000140)='./file0\x00') chmod(&(0x7f0000000000)='./file0\x00', 0x111) 2018/04/17 10:03:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x301, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0xffffffffffffff22) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x58, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x3ff}, @in6={0xa, 0x4e21, 0x1, @empty, 0xb14}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @multicast1}, &(0x7f0000000280)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000400)=r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x1, 0x2d, 0x61cd7d72, 0x3ff}, &(0x7f0000000200)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00@\x00', 0xfd}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000080)="8ee67577a307ed405ff2") 2018/04/17 10:03:40 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0xc00) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x7fffffff, 0x101]) umount2(&(0x7f0000000280)='../file0\x00', 0x2) truncate(&(0x7f0000000000)='../file0/file0\x00', 0x0) io_setup(0xfffffffffffffff8, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/04/17 10:03:40 executing program 1: rmdir(&(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x82, 0x48000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) 2018/04/17 10:03:40 executing program 4: unshare(0x8000400) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000014c0), &(0x7f0000001500)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001540)={0x0, 0xe5e87b6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000015c0)={r1, 0x64, "ade4f21fdae66ce82d9f35c30c3626ab2a860fec571697e258a971dcf040cc960b830f1f50a83323301ae69e829460ae635d423fa6518e8536e4b13a7695922075539de9453fe42dbf31fba091b32f59e1b73d03c1374041308bcd94214d7bd51536a549"}, &(0x7f0000001640)=0x6c) r2 = socket(0x17, 0x3, 0x9) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001140)={0x1f, 0x6, 0x1, 0x100000000, 0x9, [{0x9, 0x2, 0x4, 0x0, 0x0, 0x600}, {0x3f, 0x7fffffff, 0x4, 0x0, 0x0, 0x80}, {0x5, 0x1, 0x1, 0x0, 0x0, 0x881}, {0xf2d, 0x5, 0x70a, 0x0, 0x0, 0x408}, {0xfc0e, 0xdd26, 0x5, 0x0, 0x0, 0x4}, {0x401, 0x1, 0xffffffff, 0x0, 0x0, 0x1002}, {0x82e, 0xffffffffffffffc0, 0x6, 0x0, 0x0, 0x88}, {0x9, 0xfffffffffffffff7, 0x3, 0x0, 0x0, 0x400}, {0x3, 0x80000000, 0x2, 0x0, 0x0, 0x2404}]}) recvmsg$kcm(r2, &(0x7f000055efc8)={&(0x7f0000001380)=@ipx, 0xffffffffffffff1e, &(0x7f0000fbdfe0)=[{&(0x7f0000000140)=""/4096, 0x11c2}], 0x10000326, &(0x7f0000000080)=""/142, 0x8e}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r3) 2018/04/17 10:03:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x301, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0xffffffffffffff22) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x58, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x3ff}, @in6={0xa, 0x4e21, 0x1, @empty, 0xb14}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @multicast1}, &(0x7f0000000280)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000400)=r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x1, 0x2d, 0x61cd7d72, 0x3ff}, &(0x7f0000000200)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00@\x00', 0xfd}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000080)="8ee67577a307ed405ff2") 2018/04/17 10:03:40 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000c88d15fe08d94ee68315c058508846305a23dd7b090000000400100030f5f100"], 0x18}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x4, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/04/17 10:03:40 executing program 3: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000000)=0x2, 0x1, 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x2, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) 2018/04/17 10:03:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xd81, 0x8000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x1f, 0x1, 0x9a, 0x705}) ioctl$TCSBRKP(r1, 0x5425, 0x7) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/04/17 10:03:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000002}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f0000000000), 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="b5", &(0x7f0000000180)=""/231}, 0x18) 2018/04/17 10:03:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000580), 0x2, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0xff) 2018/04/17 10:03:40 executing program 3: prctl$intptr(0x91, 0xffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4140, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendfile(r1, r1, &(0x7f0000000080), 0x8) 2018/04/17 10:03:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="4408050100", 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, r1, 0x3, 0x800}) 2018/04/17 10:03:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200001) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000140)) write$binfmt_elf64(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xe1, 0xffffffff, 0x2, 0x6, 0x3, 0x3e, 0xfffffffffffffffb, 0xef, 0x40, 0x37b, 0x8, 0x6, 0x38, 0x1, 0x100, 0x5}, [{0x4, 0x4, 0xffffffff, 0x7fff, 0x0, 0x0, 0x605, 0x4}], "50dc1fd7989b04c03c5f0198c59fa005ab99d51b8cd71d71167965ae9759a74fd3be6e6ba2838bdbfd72fedb2fc2ca5a3cad152e77da2ff9b2f4a2b7dfd2a67e0533bd1d379bc4dd83b064c7fc033b6b09f10aed7781f1ab89", [[], [], [], [], [], [], [], []]}, 0x8d1) fcntl$setpipe(r0, 0x407, 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000000a80)='net/nfsfs\x00') getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000ac0)=""/148, &(0x7f0000000b80)=0x94) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) 2018/04/17 10:03:40 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x10001, 0x0, 0x1}, 0x20d) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/17 10:03:40 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0x100000000) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 84.693255] device syz_tun entered promiscuous mode 2018/04/17 10:03:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000940)=ANY=[@ANYBLOB="000000aae09b481be93b82329999f239a2963daf18fed28b470c0620f323eea1f53af46757faf03220caf4833020983e9e43158769a7423750aa366a2dde4936e8b20c39373ef8b6bc5b8ff48c1a061a04429bb5079b8dcd498347b0d06eb33e08ab6446c5ce7467c97269b3fe290200da4ec5e244b9a01caf458a7f0200000000000000ae40166cdf2f5b2695e2ddbb944fb64b6b090e9e567c2bdb166d0b78d75e687fb5e53b8a48f8d66ca4249c0c89585f1d61715f67de3059180c9b88223df63516576933639c98c5780fbbe4df0cf1b3f787e88fe64663d4133819c09204237d1e40fe579d80589c06d45594e29fca99004b116e08fee2bc4fdcab8c7d94ea1b5f8b7b1f619e2017f5a032245925e71f6adc5ea8efc86b2337585fc7fecb1add99237f8a39ff1b0ee8826fb1d461de8b752155236355d5067e1878ca7050306de0449d2e290f237abe6a05e586284750c3cfa1142b6653f3e9ab32ffb55cc0e3c7f26c1fae619255f45bdb90d148d3ba9e793550a0ff8ffc49c18fd2bb74c9951783eb7d92a43cf100d5ab0c1b81030bfe7f1207fc62e1b7a417859d063fb65a6a9d388d25b3db5ff456a990822a2fe2244354d81a848ad3c96b892df83d5957265be980becd905d55498f18d0f77fc6c91a2c7944b9e9a1c9330e21a1a285b06a42e43247e56bdc1d53ae716de2c5ac45187c3334aeb21413ee720a883c3f9c5965150d8b0cc04f8fcf972e3b68871ba0598dfa6c84d7c9e71b45e393f2900774aebc8e6ba0be483acc4508df176824df898a5c220213adb15d00b6a1c7336206f383c906d27d3fc567be3b7891f54df18c483a74b270974f20ceaaeddade53c9aadff103"], 0x3) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1", 0x3a) unlink(&(0x7f0000000000)='./file1\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r8 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000640)=0xc) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) r11 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000dc0)='./file1/file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r6, &(0x7f0000000900)={&(0x7f00000005c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="80c95801ab51c881134ebb4f949939f0ee09a0d60fed3ab46aa2fe7d2a86", 0x1e}, {&(0x7f00000003c0)="69a4fb838a834f2461a0617bf6bd83fef814f1182a82ffd6f437316e1f596cdf68dede", 0x23}], 0x2, &(0x7f0000000800)=[@rights={0x38, 0x1, 0x1, [r7, r2, r0, r2, r2, r4, r6, r0, r0, r6]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r5, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r7, r6, r3, r7, r5]}, @rights={0x20, 0x1, 0x1, [r4, r2, r2]}], 0xf8}, 0x14) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000bc0)=""/123) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r5, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) [ 84.738838] device bridge0 entered promiscuous mode 2018/04/17 10:03:40 executing program 2: r0 = memfd_create(&(0x7f0000000300)='mime_typeselinuxuservmnet0;/+\x00', 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r1, 0x0, r2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r3, 0x40b) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000040)={0x2, r4}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="08000a0000020007"], 0x2) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000140)={0x1, 0x1ff, 0x2, 0x2, 0x6, 0x3}) accept$packet(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', r5}) 2018/04/17 10:03:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/223, &(0x7f0000000100)=0xdf) [ 84.975802] device bridge0 left promiscuous mode [ 84.980977] device syz_tun left promiscuous mode 2018/04/17 10:03:41 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:41 executing program 2: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a44d41fb887a9a06ac8671097d4c18b55b20eb48432d3454018650d215902d5c63ff7dbb5a791c1717c24ccbb0e5e9dae30ccbd73bdc81572f5a4f81b8770e22318716c2ad06d835664c9ce7a89c219fb91bb5c9e1c01f61b46da276018cb406ac2d10a05201237e9bc0f02582f8d892a8d0846d50570bd8d6e51decc90ac83410257d0ef5f12aac612555fe28c384f529866d3e994a9c22f85d983b920e356df928c9d1a09e030d3233", 0xaa, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00000001c0)="2642f12735346f26d56946d3618486b637440afe67f67720e20ce1865a153aa0634537e024af31e287eae6614af9c2bf5a97133b667376515df7850a6f6db1c83ddfa3bc75f4766c6570f906e145b9845cce4db955f2cbb8b96c48c8020b0ee00b73656e4d9474184e08befd24d1e60ff748eba7a82c8e80b8af5930d86e9254876a19b2d9fb689789e1d9fe622da394d41510f69764c5106549", 0x9a) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$update(0x2, r1, 0x0, 0x0) 2018/04/17 10:03:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='keyring{keyring^\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r2) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/17 10:03:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000e8efa7), 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c292f7feadb3af", 0x2a}], 0x1) 2018/04/17 10:03:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40080001}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/17 10:03:41 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x10001, 0x0, 0x1}, 0x20d) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/17 10:03:41 executing program 4: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="d2", 0x1, 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) keyctl$assume_authority(0x10, r0) 2018/04/17 10:03:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f0000000000)='em1wlan0\x00', 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306}, 0x20, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge_slave_0\x00'}) sendmsg$netrom(r1, &(0x7f00000011c0)={&(0x7f0000000080)=@ax25={0x3, {"22a4f9c6b44bda"}, 0x4}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="4e89fa84821d4f5eade4a046020ff89eca975e5ab845d8b21b81b3b08c5939ca471ec682813af944d350470e554507a9651edddce15d44a08ac24c92ba69498c5698c8881aa17e8b20c42f3a3c61b0a97ad7b55425e7a09bb098fffd506b21a8f97c", 0x62}], 0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x1010, 0x80}, 0x881) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/17 10:03:41 executing program 4: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x1f) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x9, 0x8, 0x4, 0x1000, 0x8, [{0x5000000000000, 0x8001, 0x7ff, 0x0, 0x0, 0x2002}, {0x5, 0x200, 0x4, 0x0, 0x0, 0x2}, {0x3, 0x8, 0x1, 0x0, 0x0, 0x408}, {0x8001, 0x7, 0x7, 0x0, 0x0, 0x480}, {0x35, 0x200, 0x2}, {0x401, 0x800, 0x7f, 0x0, 0x0, 0x80}, {0x400, 0x15, 0x7f, 0x0, 0x0, 0x2200}, {0x2, 0x100, 0xffff, 0x0, 0x0, 0x1}]}) 2018/04/17 10:03:41 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x10001, 0x0, 0x1}, 0x20d) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/17 10:03:41 executing program 6: clock_settime(0x200000000a, &(0x7f0000000100)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) flock(r0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/04/17 10:03:41 executing program 5: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x8) write$sndseq(r0, &(0x7f0000000040)=[{0xbb7, 0x10001, 0xffffffffffff2800, 0x7, @tick=0x6a0, {0x9, 0x80000001}, {0x0, 0x400}, @connect={{0x9, 0x200000000000000}, {0x7ff, 0x1}}}, {0x3ff, 0x7, 0x6f2d, 0x2, @tick=0x4, {0x452, 0x2f}, {0x80, 0xfffffffffffffffd}, @raw8={"d142c99d746d5d83aa880776"}}], 0x60) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80002) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101080) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x2}, {0x0, 0x10001}, @ext={0x0, &(0x7f0000000040)}}], 0x60) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) accept$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000c40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000c00)={&(0x7f00000009c0)={0x208, r3, 0x8, 0x70bd28, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x208}, 0x1, 0x0, 0x0, 0x48000}, 0x4048840) 2018/04/17 10:03:41 executing program 1: prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_setparam(r0, &(0x7f0000000080)=0x10001) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) 2018/04/17 10:03:41 executing program 2: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x180) readahead(r0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x2) socket$packet(0x11, 0xfffefffffffffffb, 0x300) 2018/04/17 10:03:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='keyring{keyring^\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r2) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/17 10:03:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001880)=[{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000004c0)="fa30be32d16c44a2c058d831a18aa27c571cec9a0940990cf2e8704c226afcd87a2e7eab27e3906cb76965f3098470e712bc9bf0f5790c04cb5bda107f89f3d38840f04d794210b8e964d1656a100e16b484a1e2157d27e5471b847dd865cec5c182ced2b06df1e30391a85c8f8a31b924474989cb578b4fd0f6ba30400a702a7963771f640550846c7e96ca3d418d5d82402b4cd1a4a99c6553ab", 0x9b}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="8db2bbe15051db6f37d9158340a94d012975cc0072c2c637e9e30017dbde27335f3f7d3439f1b03be99d46e7affc0bdd3ab0137ae4c7b2ad0318baadaa41758b2a8ed2f89591e1d6e86644116de889b6d9422f833f65dfcb5b7633cbed5d5d045503f5bcf0d3a81361", 0x69}, {&(0x7f0000001600)="11108ce2a72d1f2254a0ca9c9be9b424070b6f8132e7b74ccf4587c81586f8c4e899080234e6534aa63e5ea7c4abfc3afa3ba31af3fbd9701939289ff384bcf80045ec0377c5a85dbdfe9c2d2ab2d5621218f1b60a576814ac258c5359da8bb86494670735776b90258767bf6f6fb4cb68b51f9534249cf381166c82b436f59be8fc755f8b6c512322c9c8abe69e25d7d2b6fb172ab18c0b44740081593e4721b9e23c4ccec1f4f80d4ad3552f9f24428d359285bdb09923406658f7d4c046dfe700eac298482132bb74df949da3", 0xce}, {&(0x7f0000001700)="47c0a805953cdb6844fb97dcd9252d669a505eea6891fde821762706c90b71fe68f99f0d56ff5eb9542f49877eaf57533287373268b728b2a0b5f7645a2b5f49035dac6fa8c4f1e60913df363f95e0fe4eb25be9635f04b0f3ac01416c9815d7e87d39c0d616b74148485569dff46c8a70b2406ca46f6c4382bdcf3f062d85ce9c889fbeedb19eae23ce4ad1ce9479a5b184d6ac6db11540efecdbddbafa527d80fd74a0c5582444b5e265857074b6fb7dcd9f", 0xb3}], 0x5, &(0x7f0000001840), 0x0, 0x10}], 0x1, 0x4840) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000018c0)={{0x2, 0x4e24, @rand_addr}, {0x306, @random="490c6541e238"}, 0xa, {0x2, 0x4e23, @multicast1=0xe0000001}, 'teql0\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e22}, 0xfffffffffffffe68) syz_emit_ethernet(0x423, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/178, 0x3ad}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/165, 0xa5}], 0x5, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/17 10:03:42 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:42 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x16c083d9f1255f75, 0x1000022, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 10:03:42 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1555555555555609, 0x1000000000000) 2018/04/17 10:03:42 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x10001, 0x0, 0x1}, 0x20d) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/17 10:03:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) 2018/04/17 10:03:42 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1af, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800000000000, 0x0, 0x200000002, 0x40000000048}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000009907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001863b619e846d850f484a148b4f4d07b04de0a25301b8e5062f317ca8f004000000000000002d172e6ee74b23592ed04f8f4304bfa5350b9395f9c63ca94a8b4398cbe92a69ae1252209c"], &(0x7f0000ea3000)) 2018/04/17 10:03:42 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0xffffffff) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) 2018/04/17 10:03:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x6027d331, 0x2e7, 0x7fff, 'queue1\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x7f, 0x4, 0x3, 'queue1\x00', 0x5}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/17 10:03:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ipddp0\x00'}) 2018/04/17 10:03:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000080047000030000000000000907880000000ac1414bb860600000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="73a83e3ee9eae647"], &(0x7f0000000080)) 2018/04/17 10:03:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) pselect6(0x40, &(0x7f00000000c0)={0xaced, 0x4547856, 0x7, 0x3, 0xfffffffffffffffc, 0x5, 0xaf, 0x4}, &(0x7f0000000100)={0x7, 0x8, 0x6, 0xc3, 0x0, 0x3, 0x3f, 0x4000000}, &(0x7f0000000140)={0x5, 0x9, 0xcaa184d, 0x0, 0x1000, 0x5, 0x40, 0x8}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x7fff}, 0x8}) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000170000000400000000000000"]) 2018/04/17 10:03:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x6, 0x5}, &(0x7f0000000180)=0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) recvmmsg(r3, &(0x7f00000043c0)=[{{&(0x7f0000004080)=@in6, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/64, 0x40}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) 2018/04/17 10:03:42 executing program 0: r0 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) [ 86.649362] ================================================================== [ 86.656785] BUG: KMSAN: uninit-value in tipc_node_get_mtu+0x200/0x7a0 [ 86.663368] CPU: 1 PID: 6978 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 86.670204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.679556] Call Trace: [ 86.682155] dump_stack+0x185/0x1d0 [ 86.685791] ? tipc_node_get_mtu+0x200/0x7a0 [ 86.690202] kmsan_report+0x142/0x240 [ 86.694860] __msan_warning_32+0x6c/0xb0 2018/04/17 10:03:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002000021000000f50f0000000000000000000000000000f09edf132d1b3359297230cae8b6f48c10dad51007984a7a00c38a3180d7a44c5ba0640fadc1782c1e20533e631729fb027314d14d54b28e0e0d2ac56705d6da03410408f22fe9aba9281579df7dcf4f39631647e3994a37e45cbdda978f15e4e7d815257f59c1f5daaf12206a920152ff279b8bf70397b39e107e8a4cb4d26d21775eb9"], 0x18) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000b10fa2), 0x0, 0x0, &(0x7f0000476fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 86.698928] tipc_node_get_mtu+0x200/0x7a0 [ 86.703169] __tipc_sendmsg+0x1b32/0x41c0 [ 86.707318] ? kmsan_set_origin_inline+0x6b/0x120 [ 86.712163] ? __msan_poison_alloca+0x15c/0x1d0 [ 86.716834] ? local_bh_enable+0x36/0x40 [ 86.720914] tipc_sendmsg+0xeb/0x140 [ 86.724630] ? tipc_recvmsg+0x1c30/0x1c30 [ 86.728783] ___sys_sendmsg+0xec0/0x1310 [ 86.732850] ? __fdget+0x4e/0x60 [ 86.736229] SYSC_sendmsg+0x2a3/0x3d0 [ 86.740036] SyS_sendmsg+0x54/0x80 [ 86.743575] do_syscall_64+0x309/0x430 [ 86.747474] ? ___sys_sendmsg+0x1310/0x1310 [ 86.751802] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.756980] RIP: 0033:0x455329 [ 86.760163] RSP: 002b:00007f3646da9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.767871] RAX: ffffffffffffffda RBX: 00007f3646daa6d4 RCX: 0000000000455329 [ 86.775136] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 86.782402] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.789683] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.796946] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 86.804211] [ 86.805833] Local variable description: ----dnode@__tipc_sendmsg [ 86.811963] Variable was created at: [ 86.815682] __tipc_sendmsg+0x20c/0x41c0 [ 86.819743] tipc_sendmsg+0xeb/0x140 [ 86.823447] ================================================================== [ 86.830792] Disabling lock debugging due to kernel taint [ 86.836234] Kernel panic - not syncing: panic_on_warn set ... [ 86.836234] [ 86.843601] CPU: 1 PID: 6978 Comm: syz-executor0 Tainted: G B 4.16.0+ #84 [ 86.851737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.861081] Call Trace: [ 86.863677] dump_stack+0x185/0x1d0 [ 86.867308] panic+0x39d/0x940 [ 86.870521] ? tipc_node_get_mtu+0x200/0x7a0 [ 86.874930] kmsan_report+0x238/0x240 [ 86.878740] __msan_warning_32+0x6c/0xb0 [ 86.882810] tipc_node_get_mtu+0x200/0x7a0 [ 86.887052] __tipc_sendmsg+0x1b32/0x41c0 [ 86.891200] ? kmsan_set_origin_inline+0x6b/0x120 [ 86.896047] ? __msan_poison_alloca+0x15c/0x1d0 [ 86.900717] ? local_bh_enable+0x36/0x40 [ 86.904791] tipc_sendmsg+0xeb/0x140 [ 86.908512] ? tipc_recvmsg+0x1c30/0x1c30 [ 86.912664] ___sys_sendmsg+0xec0/0x1310 [ 86.916768] ? __fdget+0x4e/0x60 [ 86.920149] SYSC_sendmsg+0x2a3/0x3d0 [ 86.923964] SyS_sendmsg+0x54/0x80 [ 86.927496] do_syscall_64+0x309/0x430 [ 86.931379] ? ___sys_sendmsg+0x1310/0x1310 [ 86.935707] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.940883] RIP: 0033:0x455329 [ 86.944054] RSP: 002b:00007f3646da9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.951752] RAX: ffffffffffffffda RBX: 00007f3646daa6d4 RCX: 0000000000455329 [ 86.959011] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 86.966270] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.973526] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.980783] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 86.988472] Dumping ftrace buffer: [ 86.991992] (ftrace buffer empty) [ 86.995675] Kernel Offset: disabled [ 86.999274] Rebooting in 86400 seconds..