Starting mcstransd: [ 19.550801] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[ 19.664213] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 19.889394] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.840278] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.198' (ECDSA) to the list of known hosts. 2018/02/19 03:37:22 fuzzer started 2018/02/19 03:37:22 dialing manager at 10.128.0.26:34563 2018/02/19 03:37:25 kcov=true, comps=false 2018/02/19 03:37:26 executing program 0: 2018/02/19 03:37:26 executing program 3: 2018/02/19 03:37:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000927000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/19 03:37:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f0000647000)={&(0x7f000047a000-0x134c)=@ipv6_newroute={0x34, 0x18, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x200000000003, [@typed={0x8, 0x0, @binary}]}}]}, 0x34}, 0x1}, 0x0) 2018/02/19 03:37:26 executing program 1: r0 = add_key$user(&(0x7f0000e2f000)='user\x00', &(0x7f000098b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e2f000-0xd8)="6805d8537fe8dd83f427e46943cac9eb51e8683587af24f0371c8dffdbdf8a2c5bc92ad8bd6de1d8d244851181a49815e5c1daf1065df2cc0a9e9bdd845c59de74d8932ac60b8c19ec4325571f0388bf09d9832d3c96592c2692b3ecd1787a71e9fde99286e8ba664b2864f5f9b3204f6018d20cb7357cf0f57da39f8810fba8030ec1d2da4156ce7eb180fffb8e0dcce44c6ea33e936ad8eaa155e6be88f18ad58b175bc61b5e3eed4b27ac2b007e866f5c505f2f909afb903d2577f41b9d4eea68b3050414e7c97903ff2e1e5fbda8670946a83077d218", 0xd8, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000463000-0x6)='.dead\x00', &(0x7f0000bb6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007c8000)="c5180250a2fd085daa42cb859f80b42570bcb02325e8e25120eaa5d22c73372c11941b0c1b47f77236837ec970c3da8451802e3c325f31b9ceb03b76c62e876922f6ae5cfca8df39365f1927", 0x4c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f00004f3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="b5d0b5f69aba4bbf713625e0006839518b732562000fb52108ca8d9cd77a860f3212e54d0f004d911fafef14dcca6fa4d585fcc1b77b83a8a6e61c9bab7eeff177ef5b7840e56493f9f872e5ec6700292ccbf849fd79025c5f55434b3e00fe78ec0841ba88bc3f653016abcae87de0c5a5f15381985bdbecd0bfedb8656d3f5127c5f8c801b65eea6189ab05926f908ce19b7c7c26944c1415c2ba365be794e8430b6afab7a192d61868bf409d521987d1fc928a661b31fb1dee4d65c74f811ad2182c980799b4da457c4b8965234dcc69f8f770c58e174e094c248dbd0cbce67c89a63d38a9c020cddeb3fa0fc222c1865cad68e20454eb68e2ffd7c4f2a93f774ed4fc94e907f2fc0a5b95b91748ff668e2335de783e3fe755a068abc9538b39f4a9ac1225ffed3d96c9697b61a6e2d95deba3bbf1d920d6a5c070b975e05465b077031faa488e4641c4a0f7055d63c90a192283cdfe51d61e5091e974270a03b0f934e056a528ee124215c3b872e875d69ac8a242238b8e940ba57e09cd40dd77fe0ab6144bd06a745e75c86116425fe997d20a5785dd9ce189a6939f3c74d84f3fbb10906d36b66aa979bf4d7269735a67311516e080224014eb401bd988e3225bc11b0017c23842664281659e6c82861d30acef632dde45ab69e822cbb4d6b0a028e798a773665a1e9291b51962e7cec925b4eae6583fbaf2db545c883bc3d6feaa703fae96b7ed81808cea6366ef9b73bcdfe50af298cf36cfcce528dc1b72aa6b2d51aec1beb0c664432f1ad3b9762708decbf4b028b45df8f0e5849c91365a9382f4273839fd89eed04dd06c59ddc3280de39e51de071d320f8f6613347e00b4dcce8d6f87fcfe50f922c6b27e2912f9439577aef37bae1a8f4ac8a5fb5b23aac9f0d4433a7da8e870edada3c5da39b5853abdf1b7860f09f4b8528d32bb61d8b76eeb7ed50ec7760e93c96840d1993c3413edcc8cfab6e77abec55e71b515f0ed557b1096cd0afd6820e17e7a37a3f31cf6ede88125fbcbb0c0b6c5317b4e1fe70adac4b7894b3dd979aead50532cc7bc34adbd3620917a7a269e5c6e52c881c747c1ffc1fffa8f2e6ee45937556164c5a23acb85055249cf0d05367f1b337b5694c0506ee3589bf21ab292d513e370fa449fb70de23e83700015965c5fb360b19febc18edcae6dbb12a60af93e9e3c97d7df8f1b39d54ee17a8c47bb2dda581115d59b5b3a9cd64a578fcca157b4df2c1b0e74c52865aa194dadffa727d5251f4382b545bce52a7b362ca202e6fedf9ba210aae8fbed625d504213533ddd5960cdc904337b26070e511b1b984cdde5a5b6bfc19d26a0b0ea359ecd1839057993d93cdbdfce107aa0eca63a350c7eb83210e009a4a27288063661bff67942590868c6585ce09bc42dc60316afc94e58766de777a6412fdedd15ee87fc8f0e3d582a6a6328df9951c7ec8f12b7d583dd97a7c7e33fd5ea3bab07f6c77b92177c65dd65720eeb47d3af6d7a88bc9d4cdf6bb9c29e95194d41bdbece8842763ccb08a1b805122c75d0398a62fd652685674a97f72a7b81b703c9434e69e1f8e80f7b466d977d9db9613944e17be22feaba3e1b076d6a920969bb7334ab3f4cc3e130dadccc258b8ca8d934206676cf30b4f013f4ab6aa2b4d50f00d2bdd85c7980d3c3db49a872e9beaf2dbd9bf11765eb3cfe1fa70b50ae369775654f9a9900bab4332647be9c7799d3b1e81df62b33480f0b882f578ee89fc46891a19659b648a807531a864d8ae276b4d927992f2fc894c5597dde6cea907c7f5335d210a106c761ecbd866db73e72a67e2e5896cc425145f6f65edfc7130f8d4b01c7cdc6703212b75db04ad3535c8d8671ff1e85337253c5e69809b7f7936533ab040abc34ea467e7a27e05727bb6c6b1fdb6f3df9ffb55fee26a3a6f0f6d7e7d14f2da74cae0b96b9297611e671ad9c85bf435caeb2b612f29ccfe6886f3f7b609716ab404efe6b7551c32dfc836e050abf22bcbd25d092eaaf630ffda9efcb7dc6292fe153dcd48387190f70e8b60bccfb77981057b353f6827ec1cb383c7579c9cb6f760012997ae1a826f88e274106a74e792cd5c2a7eb70234691e781b19044cc50528b92c1cdec3db864d5f00a9487943852ebb8b23c1674afe833b8c72c6477898f965dca8df90574f9e1979bec82aff647bd872389e3261ea273107497675d0f5f1c8d21d6c46e596700b6c8800d4685f981131c5c0023d3d989be4c7ceb42788e9c39ab21c733cee4be977ce375526333a1d1bd24bb57bf343caaf368aee9ad9623691987cec0f46edd85e99ea7d30b3ff376eed68e14b2bdee68751817d6bfc28b172820dee3a395f6eac737fde4f616fa109c018f9e05ebba52f74780fbedc55fded5a416253348870bec30a34b9179794b074f043f1cd9b33620ecc4e3871457c54ad0933ce0fb0f1ab858a8b385ae920780040ceb12e26bc3d280526b30aa07b18fcc77fccc1fc507e7275f74804166803d2b6fa013c864a8aee3f101150b15c6025aafff325f15f154b844ca62c58eb505d6dea73c0b6e46e735858269aa7ae3cfe2255bc0f1535c2d6ac29ba61e6ba4bc7964ad0e1ecf92575ed9c48e2d00d42ea2aa8a06498d62e5e6ac1a0a0d54f6b68a8eb1c34a6311cc4ef417592b948d8f4392729631dbbbd84bfe7b2cfedb1a5f786795d404fc2887b16c6d433e52abd49f2062670e4a74da75379d0a321650fec12a95db37fb2a95cb41ba18e05c798ac4e2e7c5c0572671d2b7bdf4ed7abecdfc48bd15291f6edd3c5d4b974085100431c615258e874fbcdf2f219239ca69b8e69f7ac54f3a8b7b506e54f4d4acfd7dd1c83ae7965170cd91a20f28557a999b3e2f86fa750f9084ae508e56d31e3a03c5457f11fb7e6f74a95a89116cbe69bd85d870cb6b9b8b6a1d84b34063d72730e67e059fcb32af4d8f84ffaf3f6d21cf3f066ceca77204ec723613ed32b12c71a8b61c11e40fda27dff2111679e6b21144175a723901558f4a5d35a9a06a1e83b09002aaa5e2fefe4efdea5e16b2b816736ab0150a424f5240a90edb488bfdf024e6c0fcd4bac4a995f7f166c5516e08d4c3f43bf1cd96f0c5b7af2ba66bc172c5f5f87999ce770e0b1ea5edb9b11a9d461ca11c026a4b8e20bc6454175694469bbc3d2cf3af090d840f688b8bb674e7934678d213f6fc68d3b5efe31d51f38a96ca4310bc3a01c27834646aefe449fe0c70cd26a2e848b84e8d90d48734503eb26463cf8181fbc028f9e208d01f258a07046159c4329e5c398de29d6932093951c1b86cdb8653e313d10a62d26a582c3dd291e70a8f052fa0fab4a9b6f0fcee463cd38bb1af5a2b4be7b75453b2ee58e149c9e5768cbdbe18e0081d2c40e90dc04449ba882a560ed314c0fb38566ff46157cc0d18ecc93484d16795d9fa829b3cce2aa2696670ba15db4f2d46ec487754d2f5decc6712228359851f679a7f11b25ec93dc954b27c9ddfc2bd809c224c0076b943ddab9ac6022277d08247405e2fb8b2d3f7be43968d9ce9623031b60cad319041281b36ba79f153a7dd378a1308f5ad861d88d1719f71c021f96e4fb4b42ca67a0ce7d0cd04334d44c7686f0ee1f3368e7ec85a1b6f0c817d4f46014c866f798ceef05e381e7391228ee02357501d2af0e014ef7e8b5a1f1b68d2eaf0d9cb8608a66601a35267c6de0fd0e729f477b927397b5c97d2b0220a23508c3b1dcd36499b4133087cda3e8b728eb5b39d615ac563e6016719a1f275dc95fd6ee6310fb55513957392875523d35f86567366f69840c73a59b88380a602fbc9c1a1a8bad1146d52e3f028c981de735ef12e71e4d9eda78ef215956fff0519abc4280dd0023f1ee3fddad28963279e20d2dc03205e25dcaae9c4ec808e823a5eb4c8e0cebd154711843f9b7731ee2d21dbf36d2e64fcecc5cbb16b5818f84c3f5ed6fc319f53b47996294f9d678dbbe014a9ada5404883f5dbeca92006f6e106b52b820f39f9c9577ad8d36099d4e38c9d08c39c6c3cf7fde34787ff1cd802c7b79dc8f03ee7dd7cc3347b3e3d6c5b5c81bb1cdc4343a8287ad8b7d2b6c358cff49ac19e5c108134ab246284aa3e748f3f9f819cb8ca96025c025ee20eaa9819bcb8ffba1ef802423af5fb3f5ba7e5cf4e309f9dea3ba9f7a8459de9288e2b8cc428054e012745f7db536d2d3797ffe910fe74346b806f999ecaa87c1d34cccb3f3bf7565b65ab65a7d21db39b3fef276c0872c7592d952db7129acdc1b997938229a911394bef102ebb2b81598804d59a82f2823723860226608fc8be1e37a476ade84cfacc0f0f4924368abfb2785ef2bca039faf306301676eb0c1d04af07e18b62f183ece34af7fd6379a24e3740366ede5607f83d5fe416c13690cb8bf039cf9805c48872b177d59b2edc546316cfad4b4f0dc6b84e1b34f49c38abbc0f11ad6197e82a13762cad25fc991e3267b0e7d1501c246a9da3b7a6e0d3f040c015af190d8ba829ce20d0938171eeceef69dae3ef9b33e781ce951516a72e92d6a81ab7a744503c4d4a100b7bf8f87555803ce22c887d84ddc98b76775188243a07de35becfadb47816780933efabe98068a095bdba4167127e48c5928f313c5d0d9e17281d6dc309c03e67bda02140ee07e9204151018648c9b23bd2845451c677433cc497a57669f34f2a10a7317d28d3e892c23aa15b0124de943590d95e3c87ff8da37919d6040ae8ff4e34bc2482e4e4acc1165f96cd0ee37df2fcddaceb08163c9b6b4f09c19f808ef325beed67e3a7fdfd02b14e3e63e22db3262993c1edcbdeeaa3c13f4e786ad15b29f48cd0b9bf53a1df6c1fee62d5cd2cf37b25e89333f70b49e67be47577173fb5b77cdec9d94b864983a60d16a7cfb05a73b6868d32ca21d678afaab549d35283028b1391c5f6faeaec78b72602e2c23f51c86aef42da3e3c09b12f012c1020b6c51763d9887bee8866b0117a745b17de87c4a639675bb4b6bd84a2087988213a75008a8dac3c0164c6656c4f5d278f4bcbad04170d38216997f8619c36df736a833e62c5ec78a845063e14349bcb474574fcbc64ca3eed28e60702d4429130747f00cb44f9c7e7d00f478d16a4b6c107cb50a7ab8df5e50d0670c4883a65d77a01b3476dfa9874bff25130222e484c125c626315ccf3f8ca11c097639a6ded669f87867e8d05d9ddaaf256c46376ef5fd9fc6d5c1bb0d68dc3b616ebc64e707a2abb5b577189fe03864560fb37aea70a41a7b6ad62de0f0fbc351ee2b1d5ac05bd898633d882d8e88ec6cadfaae60cfe3f129cc0f25ddf24fe62a4644bfe7ce071b97952c193f763a6a755e6a80de311f7862d12f2950697b235d0e10ef6cc06ac772e801c57f6e89e3e53371d90304fcc4ba9a545548052a114af7c5ad92088c1212e40fa39c09eed74c2ec13ae30fc8ebd4540fbaa4856fa7f548d3dcebbf22ef5645dfa88f92e8ff9854b9ad52161b1dc0d695c22e454941907cc7e6257e248ba5891cccf47e7934f3977c40ce92cccc82a8baabf3019355b457f4c3ff07d8f85354ba78e2e9a2513e576f7d0fdc6c5db0e860c307ff2b4aefd3ec4b1aaac845be05108dcc7362490c4fa69b84b4d2716c371940df54e0c48e5e0892ad365f7a88b5dab5fe1c05dfa99000f65fcd5987f765111c3269927dd3e35b10510008a10cb5c14943c4b43ecc57a3277f1f7065a4cac49ccdcdddf8b1ccdfee8c29b8dd54f065d78df8a3dbf4c78b1bf503fbd3204614b3e2d6e9749f39d0b", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f0000000000)=""/63, 0x3f, &(0x7f0000e0a000-0x38)={&(0x7f0000001000-0x40)={'sha512-avx\x00'}, &(0x7f0000ad7000-0x50)="2b10711a3876ca501c76eefc3365f513f197cdbbe933af060bf9c9e855ad42b7d52eccb9af3eb7b33101fed3bb0f96613c6abaa55e86abb9006864f40dad23904cd165c9ed38dedff4eb705637776d6a", 0x50}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x3, 0x0, 0xd5, 0x1b5, 0x3, 0x8000, 0x800000000000, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x5, 0x81, 0x5, 0xffffffffffffffff, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0xfffffffffffffffd, 0x400, 0x400}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000004000-0x8)) keyctl$setperm(0x5, r2, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)='cifs.spnego\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000006000-0x10)={r5, 0x1, 0x6, @empty}, 0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/02/19 03:37:26 executing program 2: exit(0x635c) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000084b000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff00000001, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x6, 0x1]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x9, 0x1, 0xff, 0x4b, 0x3f}, 0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000003000-0x5)='comm\x00') epoll_create1(0x80000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000-0xc)={0xef, 0x1, 0xffffffffffffff7f, 0x40, 0x40}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x3f}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x8)={r4}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000005000)={0x7fff}, 0x8, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000004000-0x4)) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r5, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x177}}, 0x9, 0x800, 0x6, 0x5af, 0x7ff}, &(0x7f0000002000-0x4)=0xa0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f0000007000)={@generic="023dae941f6b70c690bfea6b02214f7f", 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000003000)=""/88, &(0x7f0000008000)=0x58) 2018/02/19 03:37:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000d43000)='keyring\x00', &(0x7f0000c55000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8001}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000002000-0x10)=@can={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xa7a, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/ashmem\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) sched_rr_get_interval(r4, &(0x7f0000001000+0x1f1)) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) keyctl$reject(0x13, r1, 0x9, 0x9, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f0000004000)=""/16) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000006000-0x4)=0x2) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000003000-0x4)=0x9) setresuid(r5, r5, r5) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000000000)={0x2, 0x6, 0x8, 0x1, 0x8, 0x7}) r8 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r8, &(0x7f0000007000-0x8)={0x918}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000007000)={0x0, 0x21, 0x0, @tid=r4}, &(0x7f0000008000-0x4)=0x0) timer_getoverrun(r9) 2018/02/19 03:37:26 executing program 6: r0 = memfd_create(&(0x7f0000b65000)='eth1mime_typemd5sum@+vmnet0vmnet1}\x00', 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000498000-0x4)=0x5) r1 = socket$netlink(0x10, 0x3, 0x1f) pipe(&(0x7f0000554000-0x8)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000)='/dev/keychord\x00', 0x1, 0x0) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000001000-0x1a8)={0x7fff, 0x4, 0x7, 0xfc60cfa, 0x7, [{0xb48, 0x20, 0x20, 0x0, 0x0, 0x288a}, {0x3, 0x7ff, 0xffffffffffff8000, 0x0, 0x0, 0x402}, {0xffff, 0xfffffffffffffffe, 0x1f800000000, 0x0, 0x0, 0x80}, {0x6, 0x1000, 0x10001, 0x0, 0x0, 0x82}, {0x8, 0x2, 0x37fe}, {0x1, 0x1000, 0x3f}, {0x7fff, 0x4, 0x280000000, 0x0, 0x0, 0x100}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000001000)=""/33) close(r3) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000002000)="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", 0x1000) flock(r0, 0x3) setgid(r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000004000-0xd3)=""/211) timer_create(0x0, &(0x7f0000004000-0x60)={0x0, 0x3e, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r6) r7 = userfaultfd(0x80000) accept$ax25(r4, &(0x7f0000000000), &(0x7f0000001000)=0x10) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000005000-0x4)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f0000002000-0x4), &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x0, 0xffff, 0x2, 0x0, 0xa, 0x20, 0x20, 0x8a0d0a9160f31ded, 0x0, r8}, {0x1, 0x5, 0x5, 0x81, 0x6, 0x2, 0x6}, {0xff0000, 0xa8, 0x2, 0x6f6}, 0x80000001, 0xc, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0x0, 0x101, 0x6, 0x9, 0x8}}, 0xe8) [ 30.707388] IPVS: Creating netns size=2552 id=1 [ 30.766323] IPVS: Creating netns size=2552 id=2 [ 30.826777] IPVS: Creating netns size=2552 id=3 [ 30.888387] IPVS: Creating netns size=2552 id=4 [ 30.962069] IPVS: Creating netns size=2552 id=5 [ 31.054435] IPVS: Creating netns size=2552 id=6 [ 31.160219] IPVS: Creating netns size=2552 id=7 [ 31.279095] IPVS: Creating netns size=2552 id=8 2018/02/19 03:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cc000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000072a000-0x6)={0x0, 0x4}, &(0x7f0000486000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009c8000)={r2, 0x1}, 0x8) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ioctl$int_in(r0, 0x5421, &(0x7f0000956000-0x8)=0x8) mq_timedsend(r0, &(0x7f0000e33000+0x14c), 0x0, 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000152000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/02/19 03:37:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/108, 0x6c) ioctl$TCSBRK(r0, 0x5409, 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000002000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0x2, 0x4, 0x3, 0x9, &(0x7f0000002000)=""/9, 0xef, &(0x7f0000002000-0xef)=""/239, 0x1000, &(0x7f0000000000)=""/4096}) ioctl(r0, 0x5, &(0x7f0000002000-0xad)="8a3cbded649365573b751ff0cde9af7ca7528c4fefe6e2acaa2c933f0c34f9cb70e1f6eeb8d68bd7ded536a415cea4212f8066a4de0c1e94ca6d48ceee04d34c016e0e3728b065f8fdbd1df1353c3498506edc6097e81ca7702667f70748d5a3d5439bdc4f87666f713173995f7610556da89be1df7fa01d6a2df6500a146cec4747615d438010cab0d02706e902e5d3dd3e6ad90107d5b83d011b374d685963ce958764cae4c4707b5b95d67a") r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/ip_tables_matches\x00') lseek(r2, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000003000)="ff5886b5597fce86f280636ff41b03fd182bf5d56375b321e96f154ba2381bce0fc65cb4fea1343109ade2dc86b7c51f118c6df1d4e0dfc5bf77e596b4733a864eb2e958ef8f67be998d", 0x4a, 0x1, &(0x7f0000004000-0x10)={0x4, 0x15727dee, 0x5, "feb962d8b29f", 0x9}, 0x10) 2018/02/19 03:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096a000)='/dev/vga_arbiter\x00', 0x200100, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000083000-0x4)=""/4, &(0x7f0000059000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000756000)=0x20000100000000) 2018/02/19 03:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ba4000-0x50)={@generic="3fc39bb0bccb5149f0df3ab4a741021c", @ifru_flags}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000bbc000+0x1e6)={0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1}, 0x1c) 2018/02/19 03:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ba4000-0x50)={@generic="3fc39bb0bccb5149f0df3ab4a741021c", @ifru_flags}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000bbc000+0x1e6)={0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1}, 0x1c) 2018/02/19 03:37:29 executing program 3: preadv(0xffffffffffffffff, &(0x7f000007b000-0x8)=[], 0x0, 0xfffffffffffffffd) r0 = socket(0x4, 0x1, 0x80000001) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00009f7000)=0x6, 0x4) 2018/02/19 03:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c50000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d52000)=@req={0x50, &(0x7f0000759000)={@generic="ea44dc4975c3d4214690c655414314ef", @ifru_flags=0x3a00}}) 2018/02/19 03:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f3d000-0x8), &(0x7f0000c9d000-0x4)=0x8) execveat(r0, &(0x7f0000ab0000)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) fstat(r0, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000512000)={0x0, 0x0, 0x0}, &(0x7f00003e9000-0x4)=0xfffffffffffffd0e) fstat(r0, &(0x7f0000304000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(r0, &(0x7f0000b10000)=@abs, &(0x7f0000e59000)=0x8, 0x80800) readv(r0, &(0x7f0000720000)=[], 0x0) setresgid(r1, r2, r3) 2018/02/19 03:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x8040, 0x0) r1 = fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00007ea000)={0xd7, &(0x7f00009f4000-0xd7)=""/215}) 2018/02/19 03:37:29 executing program 4: pipe2(&(0x7f0000c31000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff6000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d50000-0x50)={{0x1, 0x2, 0x3, 0x3, 0x5}, 0x9, 0x3, 0x38}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, "775f41e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) 2018/02/19 03:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/19 03:37:29 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0xb3, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x88a4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1a, 0x8, 0x6, 0x1ff, 0x5}, &(0x7f0000004000)=0xa0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000002000)) 2018/02/19 03:37:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00005c7000)=0xe8) fchown(r1, r2, 0x0) 2018/02/19 03:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d2000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x308, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x1a, {0x2, 0xffffffffffffffff, @rand_addr=0x4}, @generic="00c7f238fd43bfd71d6d1bd4aac3b21d"}) r1 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006b5000)={0x0, 0x2}, &(0x7f0000377000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a82000)=@assoc_value={0x0, 0x6}, &(0x7f0000dd9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dcc000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x100000001, 0x1ff, 0x5, 0xf27a, 0x4e, 0xfffffffffffffffa, 0x0, 0x100000000, 0x80, 0xffffffff, 0x1, 0xff, 0x3, 0x5, 0x7]}, &(0x7f000068b000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eab000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000bf7000)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000c6f000-0xd8)=""/216) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000012f000)={r2, 0xffffffffffffff6e, "e1a3d4c239b7a4c48ee9e8ca39c6f467d6c93faa4d78d6e981813c4ea173a6da3c0e811b86081739caa182580f3e67fe660d21795638fbedf541129d74a30140d2b1d90bdb8873a41b68423849bdeeea7dc9dd46d45115ca665570bde69f735c12019e9512aeb938f51e4da343d746dbb8ac6474b0f24ea6b327a7bc39eb7bbbcf90b428ac57072983"}, &(0x7f0000a82000)=0xffffff45) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000599000)={r4, 0x28, "3a009e7a0b2251b8ca72d9f4e675032796e97e4bea13a2dae76c1bf06358766983cd5663d963b4af"}, &(0x7f0000c7c000)=0x30) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/pktcdvd/control\x00', 0x210001, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000eeb000-0xb6)=""/182) 2018/02/19 03:37:29 executing program 1: socket(0x7ffffffffffc, 0xfffffffffffffffc, 0x7ffffffffffffd) 2018/02/19 03:37:29 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000908000)='/dev/usbmon#\x00', 0x6, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003bb000-0x14)={0x1, 0x9, 0x6, 0x58aa, 0x1000}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r1, &(0x7f0000215000), 0x0, 0xdf3495d877b663d4, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 03:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85322, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000c56000)=0xe0) 2018/02/19 03:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005aa000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/19 03:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000de7000)=0x2, 0x4) 2018/02/19 03:37:29 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x7, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ed8000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}], 0x2c) 2018/02/19 03:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000619000-0xd9)=""/217) mlockall(0x3) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) 2018/02/19 03:37:29 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x9)={0x9, 0x9d, 'o'}) 2018/02/19 03:37:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dab000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000d38000-0x2)={0x7, 0xffa}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000079d000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d32000)=@generic={0x9, 0x8, 0x1ff}) syz_emit_ethernet(0x2a, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044d000), &(0x7f000033c000)=0x4) remap_file_pages(&(0x7f0000782000/0x2000)=nil, 0x2000, 0x2000004, 0x800, 0x8003) 2018/02/19 03:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000025000)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)) epoll_wait(r2, &(0x7f0000a11000)=[{}], 0x1, 0x0) 2018/02/19 03:37:29 executing program 6: mmap(&(0x7f0000000000/0x1fc000)=nil, 0x1fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001fc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0}, &(0x7f0000007000-0x4)=0xc) r3 = syz_open_dev$usbmon(&(0x7f000003b000-0xd)='/dev/usbmon#\x00', 0x8000, 0x0) mmap(&(0x7f00001fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f00001fe000-0x2)={0x1a, 0x17, 0xb2, 0x3, 0x5, 0xff, @empty}, 0x10) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000014d000+0xbcf)="9c12c183a9cbe1ac96dda1c5e890b36065155306f4bf67cc8dec36afaa5500c3"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000198000)=[{0x7, 0x6}], 0x1) [ 34.347588] audit: type=1400 audit(1519011449.983:5): avc: denied { create } for pid=5008 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.368043] mmap: syz-executor1 (5017) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 34.394419] audit: type=1400 audit(1519011450.023:6): avc: denied { write } for pid=5008 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 03:37:30 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000f7f000)='/dev/snd/timer\x00', 0x0, 0x2000) fallocate(r0, 0x1, 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/proc/self/net/pfkey\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x826394b6dd2b4ae5) sendfile(r1, r1, &(0x7f0000001000-0x8), 0x2) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000446000-0x4)=0x5, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000024c000)=0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000aff000-0x8)='./file0\x00', 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003b6000)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000d6000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000ec4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000638000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000fd7000)=0xe8) r4 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001d7000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000f4e000-0x4)=0xe8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000219000), &(0x7f000094a000-0x4)=0x4) stat(&(0x7f0000be3000)='./file0\x00', &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000044c000-0x38)={&(0x7f00001e5000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00006eb000)={&(0x7f000043d000-0x2c8)=@newae={0x2c8, 0x1e, 0x328, 0x7, 0x2, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xa, 0x7f}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x5}, [@sa={0xe8, 0x6, {{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xbc9, 0x2, 0x5, 0x0, 0x20, 0x20, 0x87, r1, r2}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x7e}, @in=@loopback=0x7f000001, {0x0, 0x9, 0xf7, 0x3, 0x9, 0x4, 0xb77, 0x9}, {0xef, 0x2, 0x8000, 0x31df}, {0x100, 0x8, 0x400}, 0x7, 0xffffffffffffffff, 0xa, 0x2, 0x3, 0xf7}}, @policy={0xb0, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff0fe4}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x2, 0x5, 0x3, 0xff, 0xa, 0xa0, 0x80, 0xff, r3, r4}, {0x401, 0x52, 0x0, 0x10000, 0x2, 0x2, 0x7fffffff, 0x276b71bf}, {0x5, 0xcb4a, 0x2, 0xffffffffffffff03}, 0x1000, 0xf, 0x0, 0x1, 0x1, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x9, 0x73}}, @sa={0xe8, 0x6, {{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x2, 0xa0, 0xa272b77cfe06471c, 0xff, r5, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, {0x695, 0x4, 0x3, 0xb36, 0x273, 0x0, 0x7fff, 0x1f}, {0x6, 0x6, 0x7, 0x40}, {0x2, 0xffff, 0xca4}, 0x5, 0x7, 0xa, 0x7, 0x8, 0xe9}}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x880}, 0x4) r8 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r8, &(0x7f0000d07000-0x8)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df5000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00003f3000)={0x80000001, 0x7ff, r9, 0x6, r6, 0xffffffffffffcc89, 0x0, 0x8}) chroot(&(0x7f0000157000)='/') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000b74000-0x8c)={0x0, @in6={{0xa, 0x3, 0xf9, @loopback={0x0, 0x1}, 0x142754fa}}}, &(0x7f00000cd000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000741000-0x8)={r10, 0x56}, 0x8) renameat2(r8, &(0x7f0000833000)='./file0\x00', r8, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xe8ddc199c1ae7c39, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d9c000-0x84)=""/132, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={r2, r3, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000f000-0x4)=0x0) fcntl$lock(r1, 0x24, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, r4}) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000)=@nl=@proc, 0xc, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x9b)=""/155, 0x9b}, {}, {&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000)=""/251, 0xfb}], 0x6, 0x0, 0x0, 0x5}, 0x2c46ae64}], 0x1, 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000)={@multicast1, @rand_addr}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="d1c6bd1592013f79e0e3af925f92fb99", @ifru_flags=0x1000}) epoll_create1(0x80000) mknodat(r1, &(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xb5)=""/181, 0xb5) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x3, 0x200010) write(r0, &(0x7f00000a0000)="24000000180005004d0f000000e80ddf0303ecf1f8ffffff0c006000040000000400004042a045858fd9cef14c1db48c8c377174c62bea17ca7992a8096421a075b0da668c26ff3decd5b80ebf532505518155aa9ff1854dc831e492f4d0c36403109a5d000000000e977f270f68d0c54e04da8128e9aace8ceec745bbdfbca2dd1270953770488908c57cdc4c82f23717b1a9c0407774bf43104bc4309fd12865", 0xa1) r1 = gettid() setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b0b000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_open_procfs(r1, &(0x7f000068d000-0xe)='net/sockstat6\x00') fcntl$getown(r0, 0x9) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000838000)='logon\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000106000-0x1)='\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f00008c7000-0xb)='cifs.idmap\x00', &(0x7f0000bea000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000731000-0x10)='wlan0[,/keyring\x00', 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000dcb000)='user\x00', &(0x7f00002e3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f1000-0xc8)="0455e613024ec4d81de17d49f5112dba61c1aca874db342cf8500ff807f69f6da7a4efedfcef81c36cfef59a5428df1520f13c1f0ec452f6a1126bc7760c573ffe2dba5e7ea1463160793f6a5948224fdab52bdc4f454b2ce9475893f5a6f024afdccd941b50a7ced58eb3b56352c077fc3ccc9901fe10121f5a4f5c624b00ca3a5237fcbe81c1a3bfea165aa4407ca37a5282f448dfb0c80e0ca0675ac10ef1f36337981f84be4a33bf2253cd19967ac6aa431315e75894471d9f968d17b0c58b6762bc37aaa87b", 0xc8, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fb7000)={r0, r1, r2}, &(0x7f0000d88000)=""/228, 0xe4, &(0x7f000044c000-0x38)={&(0x7f00006b8000)={'rmd160-generic\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x3d8, &(0x7f0000001000-0x51)}, 0x41002106) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b7000-0xb)='/dev/hwrng\x00', 0x761081, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d3c000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f000012a000-0x4)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000838000)={r5, 0x1, 0x6, @empty}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000062c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004f3000)={0x6, &(0x7f0000e5e000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000d48000)={r8, 0xc2e3a57ed980037e}) set_robust_list(&(0x7f000006f000-0x18)={&(0x7f000013e000/0xd000)=nil, 0x7fffffff, &(0x7f0000f29000/0x2000)=nil}, 0x18) ioctl$sock_ifreq(r6, 0x891f, &(0x7f0000933000-0x28)={@generic="f95a1a09596ef905a1d31c693a2a0ecb", @ifru_map}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r9, 0x4b33, &(0x7f0000871000-0x1)) syz_open_dev$sg(&(0x7f0000098000)='/dev/sg#\x00', 0x1f, 0x101000) ioctl$sock_SIOCDELDLCI(r9, 0x8981, &(0x7f0000b5c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff8}) sendmsg$netrom(r9, &(0x7f0000a4f000)={&(0x7f0000022000)=@full={{0x3, {"cd4e35ce2c5f6e"}, 0xffff}, [{"d6665b233d7f23"}, {"5f164ee44b1628"}, {"d728f38fafe873"}, {"a1cc368074cda2"}, {"7f92d9ea9d8ebf"}, {"d43d7ff9a13e93"}, {"0cedf059b26d0e"}, {"5ce72e0de03e69"}]}, 0x48, &(0x7f00009c7000)=[{&(0x7f0000298000)="940fe16898e43069a4273614b88d671e76836f3da23dee6591066239744cf426544e661af9211934a930837aa302eade079e5d223478", 0x36}, {&(0x7f000085a000-0x54)="fc491d02ce8134cd74daae8ecbeceb1f8a87ec5e5778ddf2f36d2edf9c305f918a75df4cd56236a9e2e80184e616351687412346f06af530438f9bb83047f7f1c1f63a00f084d175325892dd379f083e9ed0bcd6", 0x54}, {&(0x7f0000e4e000-0xcd)="c92ab67326a4c7047289352c9a5fae4d1f9ae1717544d17ff611e24199a7ebd875dd791fcdab5087d7ce869646c14cbb173a1ef4f7433251de214c3863e0d2d9fdf4df0f5d13ca576f6372623489575a4dd993e9abb10685f522fcd993660da38d573574c28a37e66bdf2870c45ef8d1c36239d98e79213c740ecdde38ffce658865f4d5a21cd169e16d7d3f67c08f4b678fe407a47229af80a334248209c4999b684a94236feed3ec2439b9bdca39717ac49560f0fee8f2ef0e267e5d02618f2b565ca17b9fd5eddaacd554b4", 0xcd}, {&(0x7f0000ade000)="bb8aaeedecc1e01710b46da6a069c228a6014c702c82a0e96abc77248c6e4c813f5498581bb849f1e4e8080d52dd50286a5e2a916be952501077ef706db421befe90c53a541b234ec094fc1ce5f8c8150345e7bff7692d4362367e40f2bc2ddf0ce68f4abd9473de9d3ae25588df1367b85881f7a5ad0241d8d3eec0ef5aba234aea69e3a4d0c22de21b15ff649587099381a27e55bbc44f5b47644209d34237d6a12fd50d4cc60365efe8b38022237988beda8f496cbe73a4072c8f7d4dfbdb49f644e807ea563b20aed03a0fde41798295637ffae254e0b31e234858f5f349578214c9a040fa27eb091ab1687f5a02fe89", 0xf2}, {&(0x7f0000f92000)="a2365fc69a46c094fb84d890576355f82259c4f24dc8e3d2d0f81ec32239e1e7356676cf67c7", 0x26}, {&(0x7f0000aae000)="7bf0731660a788c7deac9df5e6f4279351e1761d86ca26b15ce3bce0a83d138ae9b27eca41ca2e026a5c", 0x2a}], 0x6, 0x0, 0x0, 0x8081}, 0x20000080) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000619000-0xd9)=""/217) mlockall(0x3) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) 2018/02/19 03:37:30 executing program 4: msync(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x5) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x420a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000049a000), &(0x7f0000000000+0xce0)=0x10) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc8000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f74000)) sendmmsg$unix(r1, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[]}], 0x2, 0x0) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0xc5, 0x5208, 0x3, 0x7f, 0x3, 0x3, 0xd, 0xcc8e}, &(0x7f0000001000-0x40)={0x80000001, 0x3ff, 0x400, 0x3, 0x2, 0x24, 0xf6f}, &(0x7f0000001000-0x40)={0x9, 0x8, 0x2, 0x4, 0x9, 0x1, 0x1f, 0x8}, &(0x7f0000de2000-0x10)={0x77359400}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x84000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x77359400}}, &(0x7f0000001000)) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000016000)={0xf97cff8c, 0x8, 'SE Linux', "55db8b3d96e9c626874eed1a464254cb"}, 0x20) 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x3d, 0x1, 0x1}, {0x2000000000000005}, {0x6}]}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f13000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004a8000-0xa4)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @rand_addr=0x33b4}, @in6={0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x800}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x7f, @empty, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0xa4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f12000), &(0x7f0000f12000)=0x4) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r0 = socket$inet6(0xa, 0xb, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000d000), &(0x7f0000008000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) syz_open_dev$evdev(&(0x7f000000d000)='/dev/input/event#\x00', 0x9, 0x40) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100001c090002fbff031d000001000000000000000003000480fbf502006b23"}) r1 = socket(0x5, 0x5, 0x481461e2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000053c000-0x4), &(0x7f0000372000-0x4)=0x4) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000810000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) read(r0, &(0x7f00008c5000-0x52)=""/82, 0x52) mq_timedsend(r0, &(0x7f0000a80000), 0x0, 0x0, &(0x7f00009b2000)) dup(r0) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10), &(0x7f0000fa0000-0x4)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fa3000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000e6f000), &(0x7f0000fa3000)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fa2000)) r2 = creat(&(0x7f0000be7000)='./file0\x00', 0x2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000fa3000)='./file0\x00', 0x44) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fa2000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, 0x4000000001, [0xff, 0x8, 0x1, 0x8000, 0x27b9, 0x0, 0x101, 0x69]}, 0x5c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa3000)={{{@in=@loopback, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000153000)=0xe8) 2018/02/19 03:37:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffffc1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x49, &(0x7f0000001000)="e7137a3e66974a8ba3aaff3b674326f8e6c5594894ccb04b20ba70972c7cc483de22f970f2c396d970ac91cac546c960479577f5a241656c1b973fd484a96ac00ff105abc7b3f1a5396c3a76d75c349b18e7020a3ab7c847fa84", 0x5a) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000060b000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x4, 0x4) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b000)=0x14) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x80) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x50)={@generic="f5ba907fa306c79df745d98ad89de4c6", @ifru_flags=0x400}) sendto$inet6(r0, &(0x7f0000e94000-0x34)="d4edce0e721189bf15464b8f3671c15cfc209778c33f975ad288a36a99c7f4c2f13947bbb5c1cd998f574264c7810af0fe38db00", 0x34, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x6, @empty, 0x7}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000002000-0x59)=""/89, &(0x7f0000003000-0x4)=0x59) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0xc, 0x5, 0x7fffffff, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={r4, 0x1000, 0x20, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x18) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) chroot(&(0x7f0000784000)='./file0\x00') bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x201, 0x0) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000ffb000-0x8)='./file0\x00', r0, &(0x7f00008b5000)='./file0\x00') r1 = userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) poll(&(0x7f0000600000)=[{r2}], 0x1, 0x0) [ 34.549813] SELinux: policydb version 1032575829 does not match my version range 15-30 [ 34.568304] SELinux: policydb version 1032575829 does not match my version range 15-30 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000), 0x0, 0x0) write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) socket$inet6_udp(0xa, 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, @generic="e24eee2c1300cd8ce0d6ca4d65b8fd31"}}, 0x1e) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ec000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000502000-0x20)={{0x77359400}, {r0, r1/1000+10000}}, &(0x7f0000cbc000-0x20)) getitimer(0x3, &(0x7f0000d3a000)={{}, {0x0, 0x0}}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000310000)=""/183) setitimer(0x0, &(0x7f000041e000)={{0x77359400}, {0x0, r2}}, &(0x7f00005f1000)) alarm(0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000b68000)=""/41) 2018/02/19 03:37:30 executing program 6: clone(0x800000, &(0x7f0000caf000-0x1), &(0x7f0000981000), &(0x7f0000e9a000-0x4), &(0x7f0000738000)="81ad") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x7, 0x90bb0231b70d74c3, 0x1000, 0x0, 0x8001, 0x22e, 0x3, 0xff, 0x4, 0x1f}) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000013000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00007e9000-0x4)=0xff) clone(0x0, &(0x7f0000557000), &(0x7f0000eaa000-0x4), &(0x7f000059c000-0x4), &(0x7f00005ec000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000145000)={0x0, 0x0}, 0x800) openat(r4, &(0x7f0000d26000)='./file0\x00', 0x100, 0x0) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) lstat(&(0x7f000050a000)='./file0\x00', &(0x7f0000293000-0x44)) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006fc000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000643000)=""/129) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000826000-0x6)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d2000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000649000-0x20)={"430e4d8d2712c2b16f90e017ea2614f0", {0x4, 0x5, 0x7f, "14ac33b8a7fd", 0x4}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d38000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00009ac000)=""/132) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000bf3000-0x10), &(0x7f00001a9000)=0x10) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x300, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000)={{{@in=@rand_addr=0x80000000, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x2, 0x1, 0x9, 0xa, 0xa0, 0x0, 0x3f, r1, r2}, {0x89, 0x0, 0x5, 0x6, 0x81, 0x20, 0x0, 0xfb}, {0x0, 0x19, 0x8, 0x5f2}, 0x100, 0xe, 0x0, 0x0, 0x3, 0x2}, {{@in=@empty, 0x2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x4, 0x0, 0x0, 0x10000, 0x1, 0x2}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x24)=@ipv6_newroute={0xffffffffffffffd2, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x1}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x21, []}}]}, 0x24}, 0x1}, 0x0) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8476) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000af1000)=0x2, 0x4) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000afa000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000293000-0xe7), 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000414000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000473000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd5000-0xd)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dd2000)={0x0, 0x4}, &(0x7f0000046000-0x4)=0x8) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000075e000-0x8)={0x9, 0x176d, 0x400, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd3000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dd4000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mlock2(&(0x7f0000212000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e9000-0xc)={0x0}, &(0x7f0000350000)=0xc) ptrace(0x11, r1) r2 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004e4000)={0x10}) mremap(&(0x7f0000ad3000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000a99000/0x3000)=nil) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fe6000)={0x0, 0x2, 0x200000000ff}) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0xce, 0x6) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f0000700000-0x10)='./control/file0\x00') rmdir(&(0x7f00008c3000-0x10)='./control/file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') r3 = request_key(&(0x7f000074b000)='.dead\x00', &(0x7f0000b79000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a11000-0x5)='em0]\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000e8a000-0x8)='keyring\x00', &(0x7f0000120000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) dup2(r0, r1) fcntl$setflags(r0, 0x2, 0x1) 2018/02/19 03:37:30 executing program 2: r0 = socket(0x9, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000), 0x0) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b7e000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000021e000)=0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, r2}, &(0x7f0000780000-0x18)={0x0, 0xffffffbffffffffe, 0x0, 0x0, 0x0, 0x200000000000000}) recvfrom$inet(r1, &(0x7f000039d000)=""/204, 0xcc, 0x0, &(0x7f0000dd6000)={0x2, 0x1, @empty}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000058c000-0x20)={0x20, 0x7, 0x204, 0x200, 0x5, 0x9, 0xde0, 0x4000000000000, 0x0}, &(0x7f0000c4f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007d4000-0x8)={r4, 0xa91}, 0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r5, &(0x7f0000ac6000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) getsockname(r5, &(0x7f00008a0000-0x10)=@can, &(0x7f000060a000)=0x10) 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000001000-0x3b)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x38}, 0x3b) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x8)='/dev/pktcdvd/control\x00', 0x402040, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000001f000-0x4)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000001e000)='./file0\x00', 0x10, 0x9) r4 = syz_open_procfs(0x0, &(0x7f000000b000)='net/netlink\x00') sendfile(r4, r4, &(0x7f000001b000), 0xb1a) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) modify_ldt$write(0x1, &(0x7f00003be000-0x10)={0x9, 0x100000, 0x0, 0x0, 0x8001, 0x100, 0x14ba, 0x1, 0x8, 0x7ba}, 0x10) recvmmsg(r0, &(0x7f0000f69000)=[], 0x0, 0x0, &(0x7f0000245000-0x10)={0x77359400}) sendto$inet(r0, &(0x7f0000e83000-0x3a), 0x0, 0x0, &(0x7f00005a9000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d13000)='/dev/net/tun\x00', 0x0, 0x80081) fcntl$setsig(r0, 0xa, 0x31) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b17000)={@common="6707653000000084060000000000004a", @ifru_names=@generic="4f3e570cc0b0000000000000000273b5"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000516000-0x4), &(0x7f000010a000)=0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000039e000)=0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ad000-0x9)='/dev/rtc\x00', 0x28000, 0x0) bind$pptp(r1, &(0x7f0000406000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) write$tun(r0, &(0x7f0000070000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, ' 8L', 0x8, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00006ed000)=[{r0}], 0x1, 0x3) fcntl$setstatus(r0, 0x4, 0x6400) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d25000-0x10)={0x0, &(0x7f0000bf3000)=[]}, 0x10) pipe(&(0x7f00004f1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000025000-0x10)={0x2, &(0x7f000032a000)=[{}, {0x0}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b00000-0x4), &(0x7f0000238000-0x4)=0x4) getgroups(0x2, &(0x7f0000072000)=[0x0, 0x0]) stat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f000052e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000539000)) lstat(&(0x7f00009f9000)='./file0\x00', &(0x7f0000766000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) recvmsg(r3, &(0x7f000097c000-0x38)={0x0, 0x0, &(0x7f0000925000-0x10)=[{&(0x7f0000369000)=""/34, 0x22}], 0x1, 0x0, 0x0, 0xcf}, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00003db000)={r2, &(0x7f000022e000)=""/4096}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000d1b000)) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000338000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aa7000+0x214)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000e6f000)=0xe8) mmap(&(0x7f0000e6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000a67000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x0, {0xa, 0x1, 0x0, @empty, 0x1}}}, 0x32) sendmsg$nl_netfilter(r2, &(0x7f000075c000-0x38)={&(0x7f0000e70000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000e6f000)={&(0x7f0000e70000-0x1020)={0x1020, 0x12, 0x8, 0x100, 0x2, 0x2, {0xa, 0x0, 0x7}, [@generic="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", @typed={0xc, 0x83, @uid=r3}]}, 0x1020}, 0x1, 0x0, 0x0, 0x1}, 0x80) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) [ 34.813325] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000048a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000-0x8)='cmdline\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000002a000)='sYaWg\x00') read$eventfd(r1, &(0x7f0000ce5000), 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba6000)={0x0, 0x0}, &(0x7f0000dbd000)=0xc) fstat(r2, &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000009b000)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', 0xe000, r3, r4, 0xd0, 0x7, 0x2162084) 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000991000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x0, {0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a) r1 = memfd_create(&(0x7f000070e000-0x1)='\x00', 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00003da000-0xe8)) epoll_create1(0x80000) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000faa000-0x28)={0x306, 0x0, 0x0, @fuse_notify_delete_out}, 0x50) fcntl$setstatus(r0, 0x4, 0x42000) pwritev(r0, &(0x7f0000baf000)=[{&(0x7f0000c1a000)="4eafb40de398756087a7af49e60d531da629c05b207ee01b41487b9dec85db4b8d1ff77e0bc2605f352630e356a28d43895e843d709fc63af842ad8525", 0x3d}, {&(0x7f00008ff000)="f6027c6c9336b5fc02b1921be505600cac62cb424494ffbdd712adb0daaf0a7423a272129192fef1e790b3715d08d41fddb3c8aa6496602690038d8283b688a901793b5f215025c9c1fe2e28a9f0de0a2e546bd0d931cc1351d39810032123cdd8c31be04740627c39f44012f75badbea6f61e053afeb0aa8f9349bdf246fe12250cadb359201e39f822a4c57f9bb91ba22c78c9807ddfd785766a8df07bbb8032ed90ad981010388f23de4e42af7cb146d6754775", 0xb5}], 0x2, 0x2d) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000445000)={0xffffffffffffffff, 0x34, 0x6}) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x6) r1 = add_key(&(0x7f0000e0e000+0x73d)='cifs.spnego\x00', &(0x7f0000c36000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a16000-0x2a)="e522b06be2c9d864cab2f841389efa9a1e6278887a6b12f9e6ac36a501ff2631e8b9cb10ceb6e307e9f5", 0x2a, 0xfffffffffffffffa) add_key(&(0x7f000024e000)='cifs.idmap\x00', &(0x7f0000997000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002fa000)="8173b1aef6232c660651899a65f119caa1694d95d37162b0e3d9e66b448c6df333f11a3d403a72b7be7bf9a33b11c4728861", 0x32, r1) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4), 0x4) r2 = request_key(&(0x7f0000af2000-0x5)='user\x00', &(0x7f0000f3d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fcf000)='@vboxnet0-vmnet0md5sum)\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000be3000)=[]}, 0x0) 2018/02/19 03:37:30 executing program 5: r0 = memfd_create(&(0x7f0000cca000-0x15)='keyringnodevsecurity\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x5, 0x50, &(0x7f0000b79000)="16223d3f1816100e5244b7c12ad1b43612f6c1673b8b3a7a6ca0840bc90af3d87f33d37e9de37fd7b488f6108af068621dc6393c79aae5bc723beb3271059d7f3205049ded0a124b1d8f45468344d2c7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00007a6000)=""/185) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c80000)=0x0) sched_getattr(r3, &(0x7f000040f000), 0x30, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00008c8000)) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000160000), 0x4) 2018/02/19 03:37:30 executing program 2: socket$inet6_sctp(0xa, 0x800005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f00003cd000-0x8)='./file0\x00', &(0x7f0000ca2000)='./file0\x00') 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000003000-0x30)={'system_u:object_r:wireless_device_t:s0', 0x20, 'system_u\x00'}, 0x30) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0xd5) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000081a000-0x197)=""/407, 0x197) getdents(r0, &(0x7f000088b000)=""/164, 0xa4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003db000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000719000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b22000-0x8)=@assoc_value={r1, 0x40}, 0x8) 2018/02/19 03:37:30 executing program 3: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x5, 0x4, 0xff, 0x800, 0x3, 0x4, 0x4, 0xfffffffffffffffe]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x7ff, &(0x7f0000001000)=""/116) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000813000)={{0x1, 0x2, 0x80000001, 0x1, 0x86}}) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003cc000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000009a000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00008aa000-0xc)={@broadcast=0xffffffff, @rand_addr=0x5, r3}, 0xc) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000a000-0xc)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/rtc\x00', 0x2000c0, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) poll(&(0x7f0000600000)=[{r5}], 0x1, 0x0) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00003b3000-0x24)={0x8000, 0x4, 0x3, 0xffffffffffffff48, 0x7, 0x6, 0x10001, 0x3f, 0x8, 0x1f, 0x39, 0xae0e}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000053b000)={0x101, 0x7f2f}) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x20, 0x80000000000002, 0xffffffffffffffff, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xffffffffffffff59, 0x5, @fd=r0}]}, 0x3c9}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005e3000)={0x0, 0xae}, &(0x7f000017b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000503000-0x8)={r3, 0x5}, &(0x7f00002bd000)=0x8) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000057e000)="5bed282d5c6d643573756d73656375726974792800", 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b5f000)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x3, [0xac, 0x3, 0xa6b7, 0x2, 0x772, 0x1ff, 0x9, 0x3]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f2c000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000314000)=0xe8) r2 = add_key$keyring(&(0x7f0000630000-0x8)='keyring\x00', &(0x7f0000ae8000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x7, 0x4) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/19 03:37:30 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x7fffffff) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x2, 0xf, 0x6, 0x0, 0x9}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000004000-0x4)={0x0, 0x4, 0x3000}, 0xfffffffffffffff9) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x4, &(0x7f0000000000)=[0x2, 0x4, 0x6, 0x3], &(0x7f0000dcc000-0x18)=[0x8, 0xa70c, 0x100000000, 0x7b6, 0x1f, 0x1ff], 0x20, 0x2, 0x9c, &(0x7f00007c8000-0x8)=[0x3, 0x6], &(0x7f0000001000-0x28)=[0x5, 0x9eda, 0x6, 0x4, 0x3, 0x1f, 0x80000000, 0x0, 0x7982, 0x3]}) 2018/02/19 03:37:30 executing program 6: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000c0d000-0x4), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl(r0, 0xc3, &(0x7f0000000000)="860cca774b7a") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000001000)=0x1b, 0x4) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) mknodat(r0, &(0x7f0000d52000)='./file0\x00', 0x1000, 0x8) 2018/02/19 03:37:30 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007db000+0xf9f)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b7c000)={0x1000, 0x1, 0x5, 0x4, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00006f5000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000682000-0x4)=r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e87000-0xc)={0x0, 0x59, 0x30}, &(0x7f0000911000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000be3000-0x20)={0xfffffffffffffffc, 0x5, 0x3, 0x9, 0x5, 0x98c1, 0x0, 0x201, r1}, 0x20) syz_open_dev$usbmon(&(0x7f0000c8f000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) removexattr(&(0x7f0000863000-0x8)='./file0\x00', &(0x7f0000a40000-0x9)=@known='user.syz\x00') getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d9c000-0x52)=""/1, &(0x7f00000ea000)=0x1) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000c1b000), 0x0) sendto$ax25(r2, &(0x7f0000612000)="bf4ab23fd949aa9ee4e0b4cc622d36b50b6aecd432e3365ccd10393012c4538640178de5afc01cdfd04cb7fd7313773a7d56f3eb97a2cc2d337d54e4b420abfef7caae05e5e68f55348f29d9233444ff62f34a8fad45cbc54a88f24a2d6703f506a5e43e5d5bee93f0c9fcc6e9d890b16af98356118812c142dfa36d8ce8975a42948bd272ac51718550ffe972e8f3c68c1a69a4b11999a8fda757bc7318f392d9b0a6e6ec4a27d1f0d213fc362a850c03aa14b52fb5984048d070209654abadac3864c23d3fc697d1f385405913b4912f3e18c8577521073258", 0xda, 0x40000, &(0x7f000063b000)={0x3, {"56292fe053d722"}, 0xca}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e39000)=0x0) ptrace$poke(0x4, r4, &(0x7f00008b6000-0x8), 0x5) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00004af000)={0x400, 0x55}) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000)="002300000000007301b54f833028a2ab", 0x10, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x8b0f) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000f85000-0x10)={0x9, 0x80000000, 0x23}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f84000-0x78)=[{{0x0, 0x0, &(0x7f000041c000-0x40)=[{&(0x7f0000f84000-0x13)="96f3e3d66a685e1cc482b149223ecd4d3d8fa0", 0x13}, {&(0x7f0000f84000-0xe5)="b0a0fc8eb315e0c1689e91e73f7a6c9e91b04ce285c3af575312f3718a9b970335c5f6998d6a65310a0ee4fe37a8391834432ace7f4a095d991896cb7a04768875d041fe97b0fc9934e84a80c368f62ee8829a6098d6c6d2c79f26fd0ed395933cc0c356fa0bc59c2d10c0696023386fba975f8e77d2b1852db670eb5c5368c7bd3a267baf08ada2adcb94b5b5f952f54b4168f03235a8eda2ba6a788e71b848bb3cbe6bb9bd29d022e3fa162bbe20e2667284020c57110f0b7629c9190d25bc3a43a6e4c83dfcbf52b3d8cfe0346a73e33aa6765c4b36f59575cd139fb5f881c8e8024625", 0xe5}, {&(0x7f0000e04000)="57fc2fda8d2babb8403e6bfb8ba5e9b0ca5f1c93", 0x14}, {&(0x7f0000f83000)="280e875607961c6ee80f09a64e0a8cef990134d6e56b840a718cb18bfdbeae3617a824a5523438e9104862cda84149504647601ef2e0232c7380c4e77046f117030b45e9322a256032f6000967b8bb", 0x4f}], 0x4, 0x0, 0x0, 0x48080}, 0x3}, {{&(0x7f0000f84000-0x9)=@rc={0x1f, {0xff, 0x45bc, 0x8, 0x2207, 0x2, 0x9}, 0x1}, 0x9, &(0x7f0000f83000)=[{&(0x7f0000ce9000)="d58c6dc9d24f0bfb61682618aa36ce32adac7c9f29dcdfbcf8aab2012876c3b5dff97c7e2fb131d072328d661f4e485c3b9bd140958f95c79e08ad68370adeeaae89ada1a1c672", 0x47}, {&(0x7f0000f69000)="ce89d65cc221e16e451ca1cb1acf13c6e6e13a93f8d1fc08011f1a83f579829d1d5982a2fef55d85a194013aab4645c1be980e1e612ca0a60eeb18df5513a927f40fd575f63b7b67900a935e5026883b9a7f938a6ccf96b1620c5bcbdbfb6de5016561a1b8a5ab3974b5e5c3fa96dcdee1abf3f83a3a41d99327c1ca92e64c0ce6b907b44a1c8dde649f2fa5f482addde5b327ac1f0dd9b5f7df6e319813de29675276b2d3e4dc7f47c63a4902d748f30e9110347492a5f2ba9e4b8eaade6b86112f3f5a456d3c6a620638567b24d11d4693b8689245834372f17b", 0xdb}, {&(0x7f000090c000-0x48)="946437860bda05411a5cc1f23ad256c6d5dae6a8ebb36d82c5c24505b3fb5c1530f44504665e915b444e920700a90ac1d01acb3f4cf5568a5ce7d70c44a940cb0fa21df9feb28e25", 0x48}, {&(0x7f0000f83000)="37a38084cc07a50a4c6e95ac0a2b04c4536a7df8dbb5032a699c65609ef1af36", 0x20}, {&(0x7f0000f84000-0xd8)="4a7ceb5387b15d257f6071f0db81bc626895d091c8ccd6c020b2c80ad5fb11ac1da2df24a137df5e66b022162ae3966a42422049c197e1294430b3a1f0f35bf046f74e4b5163c4cf243a17813438daa4625dc3c8327f072c175741e076acd2a99bc7f81b44fb7228ea67bd829b2f645582283780d78f24e5c4abc1a1df74edc9eba8d1441073fb77147c89ed6bf393a5cf407e98e50f9eaf1804484c6b9af9519e8ef925f1c16d805f6092f5c8b293df80f903d31072b5bea1a96dc2841684493c1a90d32763ab504af37026c2b5f79f4c78ecc99580663b", 0xd8}, {&(0x7f0000024000)="6842d257fdf27a31bed60af47547278757f1c8e008a2774be1fd2a74a934b12d8b745ce38a3eb1cc0b63d8ab93021e12169d72340c9dccc1cccefff1993085b7c262f6f56167cc9ac9ecf044152b4aa8f255944f1b973ca942cbe09811f667d8e87ba589a46fc1efd083f9099a435dc9e50331653d33cab2e16d572e7560a0bcceb86d2ece2c5979958b63f7f352afc67711344a546da454b9b158ece4fe99607cdb574dbd6279596bb6", 0xaa}, {&(0x7f0000f84000-0xe)="aec52ef57e35c55e2375122b1c09", 0xe}, {&(0x7f0000f83000)="ba51ef4d584dddef0de0b1182675d3ed70037272d6a53888a8c96137dae9d644a414f58ba8c5cb11014d4c88d8499546c3a38188cd3d8a6ae4a6c51841430848af08dfbe6f0d0772e2415ed6353e3fcd795963d7f8bb4b1a98fd2f489ded5c32d871cbbc10f911a4433027a590c75d7fb96049e8cf0c105af5e0ab3d0cdfe33069b18102f4571db3a50b35437050c6657ff0f414f5f273edef05de3663ee2876219bf526e3ab3e", 0xa7}], 0x8, &(0x7f00004b5000)=[{0x40, 0x117, 0x0, "22eab9d18b7164bd4dad5090ba7b1007ecb8a0653c2178312103ff60f5264f55ab15c0fd27aad7242ed629780edb3417"}, {0x80, 0x105, 0xed, "0624113b95fb1663f8830109b674edcc8016c2e7443766348a336fa5f50a1815b77fd75509066421918fd2477c8838fc8db6d11761720f86e4d30a4d2bc7cc4c756237eab0d5ad0fed674d365f316c74c5994039027e602fb28335d7ae17f08777a47facb68ae789aa41d038906b"}, {0x50, 0x13b, 0x80000001, "b2d1749fcc83afd046ed9dea29a74ca6bbd4f11c1033b860a4e850d2ffc1d6827de29d4b9875be585775c22cedd99399bc7ce26e45b3c97ee2644c05"}, {0xb8, 0x0, 0x7fff, "68637f3f4e02d546b2c5e1993e9be3c12ddcb5ecd8e3a10ed6f25a4b1d51874a0ff886e9251dfe846f27826acbfabf12409ac1410ba61aff6b74496d662251a614b029ff77d311f89c70c3092ff5f494349e965ac0c268043a1bb1209633f8303f73acc7d54602281324d8446f311563b801f9b6d05706e37cc7dda5a0e26f83704d570d204450e5a579842ec5cfcdeed0602c401d9b2d7c2cdd6632d3e80e53651f885f667dd5dd"}, {0xa8, 0x118, 0xfffffffffffffffb, "3b00af1f14bda894de7a292e0141d195dc316a0ee6952450a85c1c659895b01d93757533beed0f493d5dbe5a9b9d9c0669009115070a868b5da00d589fe7a09ab54bf76b2da60cf32054db2a91ce617b12adeaf31aedb86223e64f66836aec988b25d0156055ff120ec9694aac3eb60d87f2f9b7c6d27888735c40746f3bef1a2eca5975e363045f1b9660be6dad014578f8a5f9ce9021"}, {0x30, 0x10f, 0x9, "4cfe494929f34ff7fd92e18d4a25b71f5867e631262651e86c42db1243ff1df8"}, {0x1010, 0x197, 0x6, "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"}], 0x12b0, 0x8fd46fb7edda61ab}, 0x8}], 0x2, 0x20000004) getpeername(r0, &(0x7f000025f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000d35000-0x4)=0x2e) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000be4000), &(0x7f0000ef8000-0x4)=0x4) sendto$inet(r0, &(0x7f00008b3000)="03", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) socketpair(0x2, 0x4, 0x7, &(0x7f0000a34000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000c05000)={0x2, 0x400}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b67000)='/proc/self/net/pfkey\x00', 0x420003, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000f02000-0x4)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/autofs\x00', 0x1000000000000bf9, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000e48000-0xd7)="96e27d0a139281100f127b1716753c8c5d5d1776fb83eac2b01458ea746780db6baef86eed6ae08e6ac8d7f351bbd3480757086214b60a0ecf2596aa10fe42f01fca61832b94a9baf8cee46b469f5070e41acc632c77b4f618dea4e56469ea788d34b0e3639e5a9b0d2258c633df78331be7c338fd0abcb230b99d7eadfd0f4f94a7fe346218fd6ddd7800d16ab21c7fd063b21c85fb23019e696b6c57c4663a507b7495c2d0e2f67fd8b518dcbd1ad8997a72e252958ab35eeffcfdf11884a6c54c69ea4ffc3775ba25c6b07e1d5c82d488910aff1fef") r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) capget(&(0x7f0000001000)={0x20080522}, &(0x7f0000216000)) 2018/02/19 03:37:30 executing program 1: remap_file_pages(&(0x7f0000593000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000698000)='./file0\x00', 0x80, 0x10c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6f000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000001000)="962843fee114078d6caec7b6eb5c2419cac7b3c1876449baf65e392ada56ae810111a931e5620b3a0fc575d531dc2ad56477c47df4b3ea94f31fb8821674dc19f4e9646249c431396d6f25bc5319644b7e5c9616661d2b986669cc60420a9c8d16c16b7d340ae7e821ab1efb46336e64be5b78af0cc245965df69f76e4550cd26fb6dd2dfc543fc668999fd594e1a4896a92257f594a6cc76812da92d4ba2d7fe6023f4292d613d2c3605ad6b2e4d54f7b07ed45bd36d780a62b8ca46489b9865e4fca275fb6b8e705160c39121b75a5a71b7fefd6fe7635b69b74f383dddd1c785383fdb4245209a394f19971", 0xed) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f000062d000)='./file0\x00', 0x1000) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000979000)=0x5, 0x4) accept4$inet6(r0, &(0x7f0000848000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000095000-0x4)=0x1c, 0x80000) r1 = socket$inet6(0xa, 0xf, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1}}, 0xe8) sendto$inet6(r1, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$void(r1, 0xc0045878) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b64000)='/dev/input/event#\x00', 0x8000017f, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001b3000-0x16)) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003e9000-0x38)={&(0x7f0000c5b000-0xc)={0x10}, 0xffffffffffffffeb, &(0x7f00002bc000-0x10)={&(0x7f000021e000)=@flushsa={0x14, 0x1c, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fef000-0xd)='/selinux/mls\x00', 0x0, 0x0) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) link(&(0x7f00003be000-0x8)='./file0\x00', &(0x7f0000c53000)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/02/19 03:37:30 executing program 1: getrlimit(0xf, &(0x7f0000b70000)) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) madvise(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0) 2018/02/19 03:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80042, 0x108) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000042e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000046000)={r1, 0x0, 0x1, [0x1f]}, &(0x7f0000689000)=0xa) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/02/19 03:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007da000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b3000-0x9)='/dev/rtc\x00', 0x40000, 0x0) epoll_pwait(r2, &(0x7f00007cc000-0xc)=[{}], 0x1, 0x0, &(0x7f0000ca1000-0x8)={0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000728000)='/dev/rtc\x00', 0x2000, 0x0) r4 = getuid() sendmsg$nl_generic(r3, &(0x7f0000784000-0x38)={&(0x7f000038f000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00005dc000)={&(0x7f0000298000-0x4f8)={0x4f8, 0x1a, 0x820, 0x4, 0x3, {0x13}, [@nested={0x194, 0x4a, [@typed={0xc, 0x64, @uid=r4}, @generic="392457fc0d5e", @typed={0xc, 0x61, @str='\x00'}, @generic="7eb61b3095f1a84bd7a86254c0aa4d9dd1343cc23251338a58c0a5189a59f7a146dc2580acff224d50378d2485338f37d2e3a370ed32bd47f60781e7dc06b1c739bce4a372", @generic="7b35c43038dbd53f10a230660d70b49b7f8e6db539d46ae76a768203ab8a3417ac070ee68f8cfbb1da5655bb285bfe59c04a034299b815f92a660e91c22ab1f837dafbde5020b7514e0566d4295c9cfbdb7f2a373450b2ba1f4cdc3110712276ef151185b10c317d7ff6", @generic="a027962a84914085d3bb707921c03d351a8a4915b406a3f1dac027b56edfeed40fe1c1fe3b77630991bdba003da3f4aa1807d415e42c6f13808453d47646", @generic="b4cc7ac69a2e947aa0ab2327c2097e75", @typed={0x8, 0x56}, @generic="2033a4a86498868821bd73886970425b9d06dc81278dbb4247539c99bfcaa29634267a0fc694d3201ddc5f669cfc5d94afd29dd759e1e30d617f255407305dd30a3a476cbbd6b9d91db3e2076f2bd47ef39f375e1594d50e176cdb4ca1d08b646c338af22bdea1698a1a87b9a3"]}, @nested={0xe0, 0x7c, [@generic="e3afd88d43db6e265a00ad3447bbab611c3b5c331f2447f2b6b1b071448731e32755aa8cced10252b410029961341c5e973c3bd954894d8f6cfe3f853bca99a6fe4309d5f6afb4e667ee657b8fa4254e6a7e8685b929f3b221616c42141b6d088cc6f80f833252d445e756757b370820aaafa785ff1b75a1c07101f92302e0e1af8d620397841f38cd46ebddb119f91a79a0decc5d7d347db1737b048986d1ec193672ab17d011322cf361242b7a2ed17e3ab7eb0e5ee1cc7a9ede11fecdcef8771aeabe9a04f9e857a7380acbe5758a21a6fddc7037c64e7c56"]}, @generic="10976427ba841644315d25b27df8f8042d2e2e05b9b2b871217d8b86b983c17f4f63d5f8c1ec6a5c137776e92d41f1c13d02148babe89472e64dfed9c47ce3f977f487375c4bfe648631b7a651303edffac1064d0ec0210fd17d8c87cbbd0aa748c3a85a4916922e0fb1a98ec5be8a887d6351bbf86d6fe48771de975f2640766df54506bbcd8beb8d53504f1c3deb6c4b50bebb47e544ecb543c4f7bbd76b8601e81551272f9eb8755a15c9569c858b6387b39d1f0684c3d5ba39c2165ba0e3540bd4daa1564dab4b52445e7371b6", @generic="62aad337b04f0b7b2a3a010945509b8daf55d20e2d31057ff2804718a4ab2d624998233d1280a4836f498fc1984f4beb1610db308b3faea4e68120fe76875598b8219a43ee87878cfa2c8efe1f86bf707682a252718314b8b1b100c94a56536f81b258278967baa7274987059bd2a54b6394b1fff0c5cfba5839203138bab251113b1964bb2938052557deb045d2b4", @generic="295b61f29b35e9c011bde8e849b14dc2e102ba1c723a97f4770515b1975847019486b14b52aecbdf44946dfb22cf128062efedaf337f0901ff8d82739e2f771466d4b316ee07f7d4fa5439a0a35f80518d0183280605c61408dbd750240986f6a6f5fd3377bb21282891ea4508a376536026", @generic="fe73a6cbb586d2e9f51c28a2e3bae3a2dfc0129076847d59bb385ffd570e48a7a63f6382403ca68b0f11d6fb26d5969fdc50b5356c72b2496565b7eea88d09742c565afd2588fd5842b1ef94465abe99bab9ee8db32a9ab590eeb0398e60cf64e1324f9011c718254be79b9c16c28d61a2ffcf8191d080482f6c0a928d70278b1e37af4b0f0048511778ccc030a8ec875eb7a24fd7b47301e30e9225e2cd83"]}, 0x4f8}, 0x1}, 0x4) 2018/02/19 03:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000b18000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000618000-0x4)=0xffffff1f, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004fa000)={0x0, 0xf3da}, &(0x7f000020f000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009b9000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x2ada}, &(0x7f00003e1000-0x4)=0x98) r3 = syz_open_procfs(0x0, &(0x7f0000091000-0xa)='net/snmp6\x00') ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000446000)) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) kexec_load(0x3, 0x2, &(0x7f0000ebd000)=[{&(0x7f0000d9f000-0xd1)="21a870a3a023d6bfe4982077dccd3e12218ad7631bf909c9a0108b7844ed494640bc9d10ed8ea0206681cab22069178843918b0601c391700ed9fb8bfd8fb1d0fae9f58981a539b2f42688835ab3a15a8cde085e9fce26fbe44b1ac6570b72f84bf847b720d74fc11ee895f30de6f2ddce9402523ac6081e0158bf4105517cef3a9c2d3030bd0fb1cdaa6d547f6d3f29bc5e388f3dc13728c5af46997d9f2b6271f1b704ccf79e56e757e6b83363c6faa5a904f1fccaaa06fcd48d442ec1c3051fcd8d94ebddb5873f5c7486fee34a2441", 0xd1, 0x4, 0x4}, {&(0x7f00000e6000)="41832d1b32ee87a6e4cae6c689fac21398ae2cfa0f48e2d7e1aa9d71269c23b373620446df07c243ca680db145de62076d294450e4589d1e4a0670074ab5a897172371da2312186bfe6320bcd94f0e3b768f9d5f238a4f364578c4d7cad5774c3651b2adb81aaf1dadbd5dfd30f85c4d5a8f057f8c7dba37ee9c8ab0871b1bfe8699a4426b3df28487765261bd58250fd08a0380fea3b1dbe8a14021d0cda130813f1c1310e39f41533f469656ca67a450a0ea10962aac878554b6cd70e3d17d78ef9feb8ca4c298429caf724daf7360caa48b4611", 0xd5, 0x2, 0x4}], 0x3e0000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000ecb000)={0xffffffffffffffff, 0x7, 0xfffffffffffffff9, 0x8}) 2018/02/19 03:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008ed000)='./file0\x00', 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e8a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a04000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000006f000)=0x0) ptrace$setopts(0x4206, r3, 0xff, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a6d000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f000076d000-0x4)=0xe8) sendmmsg(r2, &(0x7f000093c000-0x12c)=[{{&(0x7f00000eb000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x2, 0x3, 0x4, 0x1}}, 0x26, &(0x7f0000e3d000)=[{&(0x7f0000893000)="903a195cef8200a2e7d90891b7e51d0b12b8c96dbb97786e547971e7199697425a162ab40c33b470e577b710c169b22f897e63a76b9852a0f076c9270bb5ac8639838a57c07fa85eaea81e50806de718e23c5a69bca8794af2d7bce6c1fc147d309bcca9352022849bd976983047691447fce1cdf8679654017f4eb8eac71e543cfd20013b73a73217758aead6e0782d3cc28310cfb81ea604029837052efb7d079bfce908188f2b364768c0f092ae8b85b9", 0xb2}], 0x1, &(0x7f0000e81000)=[{0x90, 0x113, 0x1, "1f475d82df5d41d26101bc92a540a4c69ecdf48077bd5e0ae406b84e83f1fcb855d27bed6d9e3b75dd10e70f9c955a9ad8674f524ab90b4a95817d514181889a919a83e5b07b35917d323bae7d337adbb3a855202a9c73189a10342843efe770327f6970ea965d41adbcadd7f55b9a690e1ce86f72b48565cf856199d6"}, {0xe0, 0x0, 0xffffffffffffffe0, "de4d2b3e03e136ace4fadeca3334e456d247019fdc10ea78afbee45d648cb7fcf7231f2a10a7656dc44b6be3ece00a79b4f5772781c8fc14a676ba3938007ead9c45a6bdc6f189e14fe9d9e18bc4617ec5b5e17134b65923228e49002dc9694214f24eb6cb7b58420655f8b92bb6fec936a203bb0d8e82c4b721f1822ecf54ec6591cdfd2fa0e3ad57cc4393fc8398c0b3dfeba9cf902b2f82685693659d9b96eb8eeae07be440c637a723f3da031a503b423aaf21fa69f22317a66444815634ce9e533940ad21874cd2"}, {0x38, 0x1, 0x1, "ac1eb02fbfce6eb9a03268ed12b597d93f35838c1494f288da9d88af65cc4077d65506b5fed4"}, {0x20, 0x0, 0x0, "a0c6171c2ca65b857b034739210d"}, {0xa0, 0x107, 0x1, "95b0513ff60e9cb4bd36547f3ff121a6fdf3fcce121221d82c5dc5174ae57c5b2d4d9f1093f7179ce2c0d369ed8b709dc5efe487b831279c673d6e4f388a6d3a5a4f73dd44bb201e9d1aae004cfbdf750bfd414699dee09c83d7ee00f41b7ced280195ca45c51770fb22a3e3834405d9dc494c2391e986930871d6d3fa23e2b7197475b1d58237efbb62ed"}, {0x20, 0x11b, 0xffffffffffffffbf, "10770d9f671385898ea00a"}, {0x48, 0x113, 0x5, "39318e9b4fb220c2a337e0bdcc69e5ceb1e412aa64185c5c606750e54ffdb44fe577fe3d4cf3ca031aca3bedd85f8f815f261613"}, {0xf0, 0xff, 0x5, "1c4d26a28eef9ec36cd1e14f214eb1aec7294136f639d8b65448b375dc959bb72c73a6172808c8eb4f2b36dfa4a4a786fea9620c3c5b34aa8abfe91734c7c7d3343354ee10b2b36e95f591ee16edb538fedc6dc509346caf65055d65a048731a343368386d8e33c9af8bbcc0fbae0427b00bdf3dda98b43d3dbdfe0aac2b3c5cc4408760da090c0e7e3a3d3ff1c41fb78afafe3f12ddc8f9c0d6904359f9fbb822e4fcc342ded6f3778b64a92471bb115abf7b1bcd252ba42f95809e436e514d16cc065993c98352c5420dbc787b664b272cc0b66700e388b544edc0d2d8c3"}, {0x80, 0x0, 0x1, "18f748052ff77c14d1660be34b149ad33881b4e396af7cb31006b2753a2a3164a102888cfe079ae30333f38be61046d2920b251a8fcf7039fa99b0120efa4f78810f6f5f948dc55b869a2d474a90f5daa0e60476142731bc1bf0313da9c50a9a77ca36bf6d3a7cc5a78c"}], 0x440, 0x804}, 0x100}, {{&(0x7f0000f7f000-0x9)=@rc={0x1f, {0x0, 0x101, 0x8001, 0x800, 0x8, 0x1000}, 0x9}, 0x9, &(0x7f0000461000-0x20)=[{&(0x7f0000f04000)="438741409cb4ae79199f0695d720ffc42e0d43fb98c32ef764802be772f781c7493342901e5613b6bb1aaf97aa02c3d372070d3a3486180e6bc5820f310475326f466993b92f5a2894c918dcb309de1b5eea8f2c069dffb42474723bd8f631a9acbe8e06ed43d6231981ed50e703681d2fad", 0x72}, {&(0x7f0000470000)="ac303d0520f9a7dca1c0f3c1b06ec6fac3b9d16ea26c75708476a5b2376d251a825ff9f354ae5cfb4d9cd91fc94b9525b85f68d5dd6fd6b079dcc30fd680a44687dde9a5a401cfb20100904c9d505853bd2acae753a743f05e1a9812ce2e9727e1010ad9e0f4b7a6b7e1e186d5b94faae5f9aac267d38b0ec15cf8054738e706b1ab1d550e2be41e9ed72bee7cdeee386480f1853976c9f12f4577ba952fac6761e7af9598", 0xa5}], 0x2, 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"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"}, {0x60, 0x6, 0x9, "463bdc7983b382a6a7e83fe81602b00d102b2f14ee9ad16f2030583b2d1fb8b49aeebca76f7c801c8b9de8402ed8fa128395e982fb52045729d8678b5f8658f8468cea40db0cd06b5e88f9"}], 0x1160, 0x4000010}}, {{&(0x7f000089a000)=@nfc={0x27, 0x5, 0xfffffffffffffff7, 0x7}, 0x10, &(0x7f00000d9000+0x4a8)=[{&(0x7f00006df000)="556edf8d0c4dc77f00da207c430ab640943e1d74804bae1587b5286ccd03d7dc3be547e1e9d488cba4ab288cc84ce88db5cdfe0e10e5206c9b3e17470f4419df9bb58ef26f07a9da5ba85dc44df738531b9875e2028bc90036eb5c8f9f9302905618f552fbdc819d056764685f159d4e75ac740ac93130cccd9340ea9063b0d4ca9e5148ccb47cb69d32889cfff5a0ab5cd668023a81544871a82f038ca85edd7de9449d294aa61a7ae11024be8bb711bb98d0d28b2f6a56cc9fd8e7b5f20a81f096c3e6aee951ee3b7ff6", 0xcb}], 0x1, 0x0, 0x0, 0x4008000}}, {{&(0x7f0000d87000)=@can={0x1d, r4}, 0x10, &(0x7f00009de000)=[{&(0x7f0000f44000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000818000)=[{0x78, 0x108, 0x3ff, "521ccc41a9e29f5f1c2f2184f2b1cf67bd28e6df5ef05bbe07a81f358f26399980d7afe776f21cff8e28ddd9726b96c757707f212e00d4d2e90630a797e247551a12df1fe5bfb32e225ab1e07a16bce00eec2030aba97a68a0fa8c4557e83d524ce4"}, {0xf0, 0x103, 0x2, "f0b69fc23e267360ad5eaa28f57fac5e8aebdafe800346c808c5310bc6c86b3f7cebe8d4fc74e141090dd9ba81125bac8c74ebd724585783c7ff82e7c491d29751512d241fdd6f6c21b4946b470b9e4a6a04027a0b6844b3e37955066a0df5f30d6aa7618d13932f436563d6d8276e8be8a96a79714b681961d2a83f9ee495be8f27e691a11c22d0b65b85eb5d0416182fa4b46170aa05323895b219cf7d5960b747d8660f68dfb09fe658d4fb9a72e91876f627e47faffcff912ec8026e2a64a703caa503fb9fb27df49593870d6a8d22a2fb4c9365fb786e1799da0972f299"}], 0x168, 0xc1}, 0x9}], 0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00003ce000)={0x0, 0x0}) sched_getaffinity(r5, 0x8, &(0x7f0000221000-0x8)) recvfrom(r1, &(0x7f00001d0000)=""/4096, 0x1000, 0x1, 0x0, 0x0) 2018/02/19 03:37:30 executing program 1: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c7d000)=']\x00', 0xffffffffffffffff) accept$netrom(r0, 0x0, &(0x7f0000126000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$TIOCSTI(r0, 0x5412, 0x80000000) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f16000-0x8)={0x7, 0x5}) 2018/02/19 03:37:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xb1, "f06a33c9b197cd51b4d7b8285013f49c7437dca432003d6cec7b16ae6a7a5c403f0dce99b635d64356e1232f36d63c23bda55562d2b3111f3d3a15ec6c74d8d3d502dfbfe96d0f9df8b8b03ca0b82eeebbb62bd5f51a45b7507efe1d4fe1e3d3ba91d0d9e82d877ee6f611c0b847412f1f23a94a28eb56ec7d1a6d923c0c550f028d7671989566b78d549f28d90f31a4226b81a17ca4d6c7f7622566bedff3af76a6492f272edf052bc01c4253580036b7"}, &(0x7f0000002000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b15000-0xd4)={0x0, 0xcc, "99f65b9d9660b69d7ce41ed4ed5a1f21c0d701d930655fdd7c46dac1fdc76f66b4344fb3e65cec6fb3e4efca4e764414201ce475d3256355cb09a574ccb09b46caabef6ba7ac6466dcf378cde6ce6b174b2d2c850e57c1e86cedccc0c48c3f044daf08cd12b970199c88079e1d37db81645dfd97c5cce36aeffde97b73f021b056999d3d8f4c08eced9172ca9041e6ec7dc28dddc022bf1d5881cab359a00c6acf93e68f7f7b43f447fe1f41858b5ba3a1e582552183a7146819056b4a4f9f8de715cef2d3273c71b03ebace"}, &(0x7f0000001000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000ef000)={r3, 0xd4, "e4c3459da7a31cd1b35116f102f6b795d0f9317988771993ca19a6a8a89408b7a5072266f2dee581edd9518de3daed8aab3be45cac00baca1e334bcbfc603b846bc8e89974631a709ff2e9ff879e140484e8e5da63c75818cd9c002e2c7fa7d4713f6353f4597a8eaa4ff08bfb54badaa3055c103c4e21c1baa8cc3b78d0ee85ee9c83a7b77ba7d5a14d65e5ae8d4f982a025565301896c50ce7f3a072a34a471beeac98d24e861d13edee52ec595cb84d6f79fa879561e21fde7b341ab844d8900833a64582e65c330c981bf5a4bccf910262f8"}, &(0x7f00003c9000-0x4)=0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b6e000)='/dev/net/tun\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a74000-0x8)={r3, 0x4}, &(0x7f0000031000-0x4)=0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000214000-0x4)=0x1) dup3(r4, r5, 0x0) 2018/02/19 03:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cca000)={0x0, 0xffff}, &(0x7f000043c000)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000ca000), &(0x7f00005a8000-0x4)=0x4) 2018/02/19 03:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f00007f3000-0xc)={0x10, 0x0, 0x3, 0x4400100}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b77000-0x18)={0x1, 0x3f, 0xe466, 0x6, 0x8, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a79000)={0x0, 0x13}, &(0x7f0000d60000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r3, 0x20200004c04, &(0x7f0000766000-0x77)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ee8000-0x20)={0xffff, 0x6, 0x2, 0x8, 0x8, 0x7ff, 0x8000, 0x9, r2}, 0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c32000)={r2, 0x9a}, 0x8) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000d7c000-0x39)="390000001100094701bb61e1c30500ff070000010000000045efffff08009b0019001a000f000400000001000000f95404e9ff0006000d0005", 0x39}], 0xf27) 2018/02/19 03:37:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)=""/246, &(0x7f000011e000-0x4)=0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00004b6000+0x914)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x370}]}, 0x18}, 0x1}, 0x0) open$dir(&(0x7f0000741000-0x8)='./file0\x00', 0x40, 0x2) 2018/02/19 03:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000ec3000)={0x1f, 0x6}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3, 0xa, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0x36d) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/19 03:37:31 executing program 2: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000016000), 0x0, 0x0) 2018/02/19 03:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b91000-0x20)={@generic="1b86bc028c545a2d201171075d6547bb", @ifru_flags=0x400}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f000066a000-0x40)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ee000-0xf)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000349000), &(0x7f0000421000-0x4)=0x4) 2018/02/19 03:37:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000fb0000)=0xc65) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001c000-0x7)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000000f000-0x78)={0x5, 0x78, 0x6, 0x2, 0x3, 0x9, 0x0, 0x8, 0x1000, 0x4, 0x2, 0x3f, 0x8, 0x6, 0x6, 0x6, 0x20, 0x0, 0xe07b, 0xf2, 0x6, 0x0, 0x4, 0x2001004b, 0x6, 0x5, 0xcef, 0x1, 0x2, 0x3ff, 0x0, 0x81, 0x2b, 0xb2ad, 0x1b96, 0x8, 0x8, 0x433, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000001d000-0x1), 0x4}, 0x1, 0x5, 0x2, 0x5, 0x9, 0x80000001, 0x400}, r2, 0x20, r1, 0x4) connect$netrom(r1, &(0x7f000001c000-0x48)=@full={{0x3, {"e5e6c09a6112c4"}, 0xfffffffffffffc01}, [{"355327dab26165"}, {"f8fb1a596a3471"}, {"b3f3d6cf5e567f"}, {"6aa9e48f69e127"}, {"d684307c505d81"}, {"18cdaf670c8fba"}, {"db48038b44df30"}, {"43618621fb02cc"}]}, 0x48) sync_file_range(r3, 0x9, 0xfaf, 0x1) fcntl$addseals(r1, 0x409, 0x0) 2018/02/19 03:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000+0x9ac), &(0x7f0000f31000-0x4)=0x29c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000964000-0x4)=0x0) getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000072f000-0xa)="6f14000000996f726500") sendfile(r0, r2, &(0x7f0000423000)=0x2, 0xff) 2018/02/19 03:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004e2000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000473000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000671000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e25000-0x8)={0x0}, &(0x7f00008b9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c2a000-0x10)={0x3, 0x1, 0x9, 0x101, r3}, &(0x7f00004db000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000037e000-0x58)={0xfffffffffffffffd, 0xdb8, 0x7, 0x0, 0x5, 0x400}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003bc000-0x3)={0x0, 0x7fff}, &(0x7f0000d17000-0x4)=0x8) init_module(&(0x7f00004f2000)='/dev/sequencer2\x00', 0x10, &(0x7f0000219000-0x10)="6c6f0000000000000000000000000001") clock_gettime(0x0, &(0x7f00000c2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000769000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000062d000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000627000)=[{{r5, r6/1000+30000}, 0xff, 0x2, 0x3}, {{r7, r8/1000+30000}, 0x3, 0x7f, 0x1}, {{r9, r10/1000+30000}, 0x1f, 0x2, 0x4}, {{}, 0xfffffffffffffbff, 0xd, 0x3ff}, {{0x0, 0x7530}, 0x8, 0xd525, 0x4d}, {{0x0, 0x2710}, 0x1, 0x4, 0xefc6}, {{0x0, 0x7530}, 0x10100000000, 0x8, 0x80000001}, {{0x0, 0x7530}, 0x7ff, 0x4cf6, 0x509}, {{0x77359400}, 0xffffffffffffff80, 0x1, 0xb219}, {{0x0, 0x7530}, 0x0, 0x50a, 0x7f}], 0xf0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f80000-0x8)={r4, 0xfffffffffffff800}, &(0x7f0000343000-0x4)=0x8) r11 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r11, 0x203, &(0x7f0000baa000)={&(0x7f0000268000)=""/203, 0xcb}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bfd000)={0x80000000}) getdents(r2, &(0x7f00002f6000)=""/1, 0x1) get_robust_list(r11, &(0x7f000025f000)=&(0x7f00006fc000-0x18), &(0x7f00001aa000)=0x18) 2018/02/19 03:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000874000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/19 03:37:31 executing program 4: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f000053b000)=""/182, &(0x7f000053c000)=0xb6) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00004a1000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/19 03:37:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cca000)={0x0, 0xffff}, &(0x7f000043c000)=0x8) dup3(r1, r0, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000ca000), &(0x7f00005a8000-0x4)=0x4) 2018/02/19 03:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f5a000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x85) r1 = add_key$keyring(&(0x7f0000099000)='keyring\x00', &(0x7f0000d96000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000bdf000-0x4), &(0x7f0000913000-0x4)=0x4) keyctl$describe(0x6, r1, &(0x7f00004fe000)=""/4096, 0x1000) 2018/02/19 03:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000988000)='/dev/pktcdvd/control\x00', 0x40, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000126000+0xca0), &(0x7f00002aa000)=0x54b27e9f6aaff1c9) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = userfaultfd(0x80001) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40602) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl(r1, 0x200, &(0x7f00003e4000-0x50)="7f554adbf804a334b8ebf3a2885f5b461f41d0fd7632a0c2da54ffdb847b1cc5eb0697082d56b10c5b1f48759594764daa20f9dcdc4499e50799436da4c2c8d60d6ee0585dd650a8ed8340dbc6827373") 2018/02/19 03:37:31 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/pktcdvd/control\x00', 0x88000, 0x0) inotify_add_watch(r0, &(0x7f0000781000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f00007bd000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f0000a7b000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) openat$keychord(0xffffffffffffff9c, &(0x7f0000149000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e5d000)=0x0) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000879000-0x6a)="2d42bf6a44a83e60f4d905dceaa42fd0e0f70406029adc5e95bd85e231faac826b2edddabc6c0b6068dc8da6db0fa7f87a82daa81b663ebcbb9143fed573329d7f66a58a2180721bd3027df15a2ecc0be3e4d9f7cbe0d011143dab27d9796515c4c92633a3c96af84c3a") r3 = inotify_init() inotify_add_watch(r3, &(0x7f000003a000)='./control\x00', 0x81000100) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000b38000)='./control\x00', 0x86000006) r5 = dup3(r3, r1, 0x80000) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000f37000-0x10)={&(0x7f0000764000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002eb000)=[@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x78) r6 = inotify_init() inotify_add_watch(r6, &(0x7f000003a000)='./control\x00', 0x1000800) [ 96.569854] IPVS: Creating netns size=2552 id=9 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.134704] INFO: task syz-executor7:5367 blocked for more than 120 seconds. [ 242.141922] Not tainted 4.4.115-g55a366596 #14 [ 242.147093] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.155104] syz-executor7 D ffff8801d289f8c8 27608 5367 3859 0x00000002 [ 242.162526] ffff8801d289f8c8 0000000000000000 0000000000000000 0000000000000000 [ 242.170531] 0000000000000001 ffff8801d289f800 ffff8801db31fdb8 ffff8801db31fde0 [ 242.178615] ffff8801db31f4d8 ffff8801c6d91800 ffff8801d3263000 0000000000000000 [ 242.186649] Call Trace: [ 242.189218] [] schedule+0x7a/0x1b0 [ 242.194379] [] schedule_preempt_disabled+0x13/0x20 [ 242.200968] [] mutex_lock_nested+0x306/0x850 [ 242.207022] [] ? odev_release+0x4a/0x70 [ 242.212627] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.218862] [] ? fsnotify+0x5ad/0xee0 [ 242.224289] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.230017] [] ? snd_midi_event_new+0x200/0x200 [ 242.236325] [] odev_release+0x4a/0x70 [ 242.241750] [] __fput+0x233/0x6d0 [ 242.246872] [] ____fput+0x15/0x20 [ 242.251972] [] task_work_run+0x104/0x180 [ 242.257693] [] do_exit+0x82a/0x2a10 [ 242.262944] [] ? release_task+0x1240/0x1240 [ 242.268931] [] ? save_stack_trace+0x26/0x50 [ 242.274907] [] ? save_stack+0x43/0xd0 [ 242.280330] [] ? kasan_slab_free+0x72/0xc0 [ 242.286225] [] ? kmem_cache_free+0xc7/0x320 [ 242.292177] [] ? __dequeue_signal+0xa3/0x550 [ 242.298249] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.304828] [] ? recalc_sigpending+0x76/0xa0 [ 242.310867] [] ? dequeue_signal+0xc4/0x4b0 [ 242.316750] [] ? __dequeue_signal+0x550/0x550 [ 242.322871] [] do_group_exit+0x108/0x320 [ 242.328594] [] get_signal+0x4f2/0x1550 [ 242.334115] [] do_signal+0x8b/0x1d40 [ 242.339485] [] ? setup_sigcontext+0x780/0x780 [ 242.345624] [] ? SyS_unshare+0x449/0x700 [ 242.351309] [] ? SyS_unshare+0x597/0x700 [ 242.357019] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.362964] [] ? SyS_unshare+0x30a/0x700 [ 242.368679] [] ? SyS_clone+0x50/0x50 [ 242.374027] [] ? do_futex+0x15d0/0x15d0 [ 242.379658] [] exit_to_usermode_loop+0x11a/0x160 [ 242.386057] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.392608] [] int_ret_from_sys_call+0x25/0xa3 [ 242.398960] INFO: lockdep is turned off. [ 242.402994] Sending NMI to all CPUs: [ 242.407857] NMI backtrace for cpu 0 [ 242.411455] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.418903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.428255] task: ffff8801d968c800 task.stack: ffff8800bacb8000 [ 242.434279] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.443030] RSP: 0018:ffff8800bacbfcb8 EFLAGS: 00000046 [ 242.448463] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.455729] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.462974] RBP: ffff8800bacbfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.470266] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.477524] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.484786] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.492984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.498891] CR2: 000000c422d3f840 CR3: 00000001c6100000 CR4: 0000000000160670 [ 242.506167] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.513411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.520681] Stack: [ 242.522803] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.530338] ffff8801db31bca0 ffff8800bacbfd00 ffffffff810b99eb ffffffff839f6200 [ 242.537863] 0000000000000003 ffff8800bacbfd60 ffffffff81d0ecf4 0000000000000001 [ 242.545395] Call Trace: [ 242.547947] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.554322] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.561426] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.568193] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.575216] [] watchdog+0x6fa/0xae0 [ 242.580470] [] ? watchdog+0xc3/0xae0 [ 242.585831] [] kthread+0x268/0x300 [ 242.590992] [] ? reset_hung_task_detector+0x20/0x20 [ 242.597663] [] ? kthread_create_on_node+0x400/0x400 [ 242.604297] [] ? kthread_create_on_node+0x400/0x400 [ 242.610960] [] ret_from_fork+0x55/0x80 [ 242.616483] [] ? kthread_create_on_node+0x400/0x400 [ 242.623123] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.642131] NMI backtrace for cpu 1 [ 242.645742] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.115-g55a366596 #14 [ 242.652899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.662267] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.668318] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.676712] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.682131] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b3b [ 242.689402] RDX: 0000000000000004 RSI: ffffffff839fe420 RDI: ffffffff84418180 [ 242.696670] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.703912] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: 0000000000000001 [ 242.711200] R13: fffffbfff0708880 R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.718464] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.726698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.732557] CR2: 00007fe226b24000 CR3: 00000001cbae6000 CR4: 0000000000160670 [ 242.739842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.747104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.754345] Stack: [ 242.756490] ffff8801d9b5fdd0 ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd8c8 [ 242.763995] fffffbfff0708880 ffffffff847ebc38 0000000000000000 ffff8801d9b5fde0 [ 242.771622] ffffffff8102944a ffff8801d9b5fdf8 ffffffff812214c8 dffffc0000000000 [ 242.779171] Call Trace: [ 242.781729] [] default_idle+0x55/0x3c0 [ 242.787267] [] arch_cpu_idle+0xa/0x10 [ 242.792685] [] default_idle_call+0x48/0x70 [ 242.798572] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.804618] [] ? call_cpuidle+0xe0/0xe0 [ 242.810212] [] ? clockevents_register_device+0x122/0x230 [ 242.817306] [] start_secondary+0x304/0x3e0 [ 242.823160] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.829758] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.848783] Kernel panic - not syncing: hung_task: blocked tasks [ 242.854932] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.862349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.871676] 0000000000000000 1f30a459a86ec198 ffff8800bacbfca8 ffffffff81d03d8d [ 242.879642] ffffffff83882f40 ffff8800bacbfd80 dffffc0000000000 7fffffffffffffff [ 242.887630] ffff8800afab3448 ffff8800bacbfd70 ffffffff8141acba 0000000041b58ab3 [ 242.896103] Call Trace: [ 242.898667] [] dump_stack+0xc1/0x124 [ 242.904017] [] panic+0x1aa/0x388 [ 242.909006] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.915902] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.923145] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.930397] [] watchdog+0x70b/0xae0 [ 242.935639] [] ? watchdog+0xc3/0xae0 [ 242.940975] [] kthread+0x268/0x300 [ 242.946134] [] ? reset_hung_task_detector+0x20/0x20 [ 242.952769] [] ? kthread_create_on_node+0x400/0x400 [ 242.959408] [] ? kthread_create_on_node+0x400/0x400 [ 242.966041] [] ret_from_fork+0x55/0x80 [ 242.971548] [] ? kthread_create_on_node+0x400/0x400 [ 242.978552] Dumping ftrace buffer: [ 242.982065] (ftrace buffer empty) [ 242.985746] Kernel Offset: disabled [ 242.989342] Rebooting in 86400 seconds..