0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00000003c0), 0xfffffffffffffd9d) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x800) fcntl$setlease(r0, 0x400, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000009c0)=ANY=[@ANYBLOB="6e617408000000000090e606d11a5c1aa949000000000000000000000000008ce315d9d630c969000072c80000000000000000000000000000000000000000f400000000000000000000000000000000775cd3c92b40080026734c52f4e6000000000000000006aae2ad9f28232b3f264f3cb4772d45b4000000000093f2cd5b714608769923bd9f9ecaea377b20b6b64b0fa9abb6d9fb33d6e77680219eece77b85ac9fcfeec8fbeb4c7920e9bdd01eb36048554a612e10febb8b75db0d09605af0593e4529"], 0x1a8) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)) clock_gettime(0x3, &(0x7f0000000440)) 2018/04/10 13:08:23 executing program 0: r0 = inotify_init1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000280)={'ifb0\x00', 0x1}) prctl$setfpexc(0xc, 0x40000) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setregid(r2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000400)) ptrace(0x4207, r1) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000002c0)=0x80000000, 0x4) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000380)={{0xffffffffffffffff, 0x0, 0x100000001, 0x3, 0x86}, 0xb6, 0x9}) 2018/04/10 13:08:23 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip_vti0\x00') sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment={0x87, 0x0, 0xac87, 0x10000, 0x0, 0x5, 0x68}, 0x8) 2018/04/10 13:08:23 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) socketpair(0xa, 0xf, 0xc40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x1, 0x8, 0x6, 0x2, 0x1}) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) r5 = gettid() fcntl$setown(r4, 0x8, r5) r6 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="bb30de6ad5f27a575c2aed88c6f6a7e1f2d94b0824840110f77e96010580f922705b61e0730a1132be8622c5ff2b19b93ba5feaf1b9ca81708b3a0501178dda1eb3b9d622c7b08ceb8e19e474ea2ee7e6b76517371a0603e3ea7cf82b477844912e1a2ffa492ccbca6f6e7d69febb972009aa25b4c2778d499e60f98200b21e30bee8e768c58", 0x86, 0xfffffffffffffffb) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) tkill(r0, 0x16) 2018/04/10 13:08:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000002020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xbcfd, &(0x7f0000000180)=0x2) 2018/04/10 13:08:23 executing program 4: r0 = epoll_create1(0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r2 = dup2(r0, r1) dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/04/10 13:08:23 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x3ff, 0x10, 0x2c2b, 0x2}, &(0x7f0000000240)=0xffffff16) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r2, 0x3bf}, &(0x7f00000002c0)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0x14, 0x10025, 0x20000000900, 0x70bd25, 0x25dfdbfe, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003ac0)=[{&(0x7f0000000300)={0x27, 0x0, 0x1, 0x0, 0x2, 0x401, "05ed5584faea7d69e08744846e9832c597a3052d208177e81831a96de9b5071df167e38f67a77a4886e615850b618a22877d746de2e585d5f0c51cf0ff712c", 0x26}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000440)="37b843f8e9a11ed33a7e0e76bd0bb446cc", 0x11}, {&(0x7f0000000480)="5515bb45da094990b2d0ecf33b27c024e7bf3000119f0abfa25138c6d14479c9f037461b22ba73f80a294d786f", 0x2d}, {&(0x7f0000000940)="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0x1000}, {&(0x7f00000004c0)="eee7363c9f14ff61028e8305726328b5bc178f9a3c243f6afb3a27ac0511e2df60ce876ba1b920ac39f19ddeb53012d14d174fac05017d1da6abc0b6244b2f51632ccf1001027b", 0x47}, {&(0x7f0000000540)="0c865a1422a5e29129b7f99c2443e2511cebe281d6941b2dee60165f07ba96e92b032d75faf50618a4cba4e7003c3b8acd9cc8fe79b28a12eae75f8c5d098d17241070efd9cd2804fa0b2efd45593e5260b0e22228244d20699b354b73bb008a144121612f2f7d89ad88245d9f5e", 0x6e}], 0x5, &(0x7f0000000640)={0x80, 0x11d, 0xffffffff80000000, "b396dbbb4c3d5da472f460e6a9d59a9c6aad0e9ab31f0490c72e72249ced1e75fd030fd75f6be42b2bcb1352ce158194b091998f3f5e1a4341f881f1692e0ce68592c76d00962a53a2183460d9a7a4468161c7f0e3a8b3bdb7c3b3420e3d9f9d22a1b368a7bdd7673277db481f7b85"}, 0x80, 0x1}, {&(0x7f00000006c0)={0x27, 0x1, 0x1, 0x1, 0x4, 0x3, "77bd8ec52c14d3e25ab6c5846b2356fc6e3a47e6a0341f28eaa5946a20b0eb07b5b2e1fbb736b7b656a15e40496d93c6462827f281176513c5b0edce8a0051", 0x12}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000000740)="9a74", 0x2}, {&(0x7f0000000780)="fb60657b839ab2f475db6e15b349502d0c24f170d26137f8e04f6c5a11be76e3e519067c875b8b6de4a22858e530e17b2e3fe719c95ce6423ea0733bac60a4aecd10f139fde8c970294ebdff2d4cb2c6c1f87b8bcb5d", 0x56}, {&(0x7f0000000800)="1d96d6e3ac681f3b5acb51339a7578aea2bea9f195b2655233431aea5162f89c1df032dd90ee559a904c9bf4fd17fd378d128047029bcd9d2090fd768f747c7d6f76574e3cfc23228a701f48ec78c34dac812f9aa6267fff6e6f6406926520565f9da8f3b299b9ae9a386917d28d272ea356e8cc1aed39283be596ab5e87519b6f46d5efb67649807f7272566b01a7f02855940cd170129785e3734b29a41027c326c9eafb1d20ee2d21d9bfc679d016723b3ee7243f57c77fb35a01a0c67d031060bef0ec48657e1b6c3b50788df72024e47de25407c48f88b0bded7dc3", 0xde}, {&(0x7f0000001940)="3b816b26d298baf366169f7376d3e9fe674f1163157a", 0x16}, {&(0x7f0000001980)="a9d83fee7f57271cd0da30df27519ad22f5d2dc7fe865ddcf35eb83712dce5a8e9e2f0aed2f88592bb1a28fab0ca87d437b2a3585a04f8d357692d8f8102e2b5803922369168c50bd2413184d7cac93fc2bc7e1cec8c788b55cee23b7968c836745886a1dc9c095cdcece049dee81f01f0d79e70ec17f8e7c36034d34655b1ed0e74e00d5e53efee1f86ff9b8ad1b1ec6a4a233648802804031604ac57e8ee25c99eeef7bf4f7b01", 0xa8}, {&(0x7f0000001a40)="ab72cdcd4808f98c261bdf6fcd1f86f548095bbbd0221ba5de6884f28ea4f9ccf2046b9063adc3ededa2e841fb9d2cfb05525a0df95085d11f1c4b2fc3afd67a85db229d745855ced8e5e0fedbfc29013258f45c980cbc23da9d301e389de23951acd84bd084090e54c289324b9cf73fefe428787fa6f720cd0029357e3e2c5fb8c9f688bfcac2ef5f780a5e666a35e3720d2a9246b6141ecb6cb441473774caa4d9ef25b0afc571731f1f5ad8ef598f405fd18a908b373d4749793e6a95212cb18ea498a42202c58c2016554bac1b86dd76", 0xd2}], 0x6, &(0x7f0000001bc0)={0x28, 0xff, 0xffff, "d8f53ec4c19bef413aaa69dd255b8b7d009fce0237"}, 0x28, 0x14}, {&(0x7f0000001c00)={0x27, 0x1, 0x1, 0x7, 0xfffffffffffffffd, 0x4, "b880ffc52cbc2fe8faa214696b5a84bcb0f6ab2131fae1990cf2a4b89f935a994b2939dc6ae301ebbcc9a48e78c2f8288a1df220ec056b86574c3535fa3bc8", 0x29}, 0x60, &(0x7f00000022c0)=[{&(0x7f0000001c80)="2e76144bc62d96e2a0170135abd9212176eb2f1350386310f58906355cfdb62fdb2d8df79b133271468e2156a222a9420cd1ba17487a7fdddc3ba174a1eba00a44a6e586accdb491423f9d3fae87852dba5478ce5a870560f2774777a9c98a6f68b16b5dc0e9650546cfd71b5ef3d964c46b89418d05f3745e199ce706c643818e4082187104e8631df3ccb80a7e0585bfc7a350707b5ce1fa45eb665dbe3224a6cc0197318dfa84ac3f225054665d97dea870b17fd01b8ac47779df791462474b39b74ebd8e15ce7fcf79e7898df1022f4f540178df3a911a04e59a40b8fa7d23dda39122e9b690e2cc52", 0xeb}, 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", 0x1000}], 0x4, &(0x7f00000036c0)={0xb0, 0x11, 0x7f, "cf7543f1cab120b6c517b0ea5f16f0f502dbbed1fa7127d3e4ff54e8191bd18dd0de57f06b387da85918309c56d01712f1d23596063f7c1243f18459c7e65cb7466831d3769a857fd6ac0460588c9b12b1e3e1a9b74a5ae2259b733a17e0e534d93e9caf2c39b4b56f7ee88bc9db74e1dc5586f4662b9b3317efde7cfe8732543a258ca0da8ff77109bf3b083f57869f83318e521336b334396190"}, 0xb0, 0x40040}, {&(0x7f0000003780)={0x27, 0x0, 0x2, 0x1, 0x1, 0x0, "c585cfecf965761e580f9fa019780ede9c741082b64a02e34c6a25210a5b3cc63f2eea4669ebbe9cb691ec4a454044b379b425d2f02d58820db574f849e039", 0x2c}, 0x60, &(0x7f0000003a40)=[{&(0x7f0000003800)="983da4c5481866e332bc53cfe2c2a216be0c4772ec1e4befe3cd425bd5f30b603612cf30220864fa61cd2c439a25eb11abdc49cbcd4ac4a4b3f3f79372827edfc18c304acd95540b7f3bb8abcee8a0d2bab0d1827c3a9689", 0x58}, {&(0x7f0000003880)="1baae2519dc521ac301e1fdcebbbbe6fe50405d7288fbbf5408d1e8ac50bed5755471d1d9067d595af12c4ab2c72e4d6fd0a37bded685fe50aefa2f5b0f154774fdc940770721a933ffc5942bdff8f422ae3f7a786d24b8bf7a43f22fb8d144346fbdadd1a9a024515643b2450066d9584c636c16877dca134306ec4fc68d048c8b4bdfa999dad2d823ca43426cc8eb8aea59338f5a7320842256c4525efc69bb6a017280d7a366e00d247950c1046317d9db35a2d", 0xb5}, {&(0x7f0000003940)="69d14fba578bc84d8e09231a58f913f0ebbb74fd91674d875ae5abeed4006fcb279b43e8efe074e40bd1363db3ebe1d3f3c6ed1ea273028bf40d5f088283d4e0ae57e1bd596a54590819ca479e5ee3c48461f138415246731bcc0b9fe42c5c971b1e58f103dc40a3d88bb692d6b6807f272d", 0x72}, {&(0x7f00000039c0)="78a2f5a743276d5a0ff0c6fedcd42b24079db0ccabbd5ac17d251f3cd580906f79a2b452ac03eaee46ea511bd2de9adf7fdd303aa7", 0x35}, {&(0x7f0000003a00)="18d1e5238277c5ab5aafa1e318dd1fbb", 0x10}], 0x5, 0x0, 0x0, 0x4000}], 0x5, 0x10) accept4$ax25(r0, 0x0, &(0x7f0000003c00), 0x80000) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000100), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x20, 0x13, 0x301}, 0x20}, 0x1}, 0x0) 2018/04/10 13:08:23 executing program 0: r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400040, 0x0) sendto$llc(r1, &(0x7f00000000c0)="56b7eb51f6f8f908f2ec7076df6bffb20867c599ada7bffdb684219851de9c9ed5b2cdded6f775c7019b2d87d6c636086d403cbb8f2c0849a7b10d642fe505d25a878465d843db627452d5773320ca16bcd9ed8308806c92963d6aa84b7f4f4d4001319c31d3c78faf33d40e86ad5bcf4d62d55183d6971070deccec2beffb0ccd5085dd5d3d61291795e439075370506621822a694feb1d6ff805ba4cf4a47c20ddbc89b0491352b5f0ec313e", 0xad, 0x10, &(0x7f0000000180)={0x1a, 0x32b, 0x0, 0x8, 0xfffffffffffffff8, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x13b2020ba72daedc}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) 2018/04/10 13:08:23 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/159) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_spirange={0x0, 0x10}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/10 13:08:23 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) madvise(&(0x7f0000ce6000/0x2000)=nil, 0x2000, 0x67) 2018/04/10 13:08:23 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/10 13:08:23 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x2, [0x80000001, 0x2, 0x5, 0x6, 0x2, 0x0, 0x4, 0x1]}, 0x5c) r1 = socket$inet6(0xa, 0x4, 0x7f) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) dup(r1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/32) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, r3, 0x100, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/10 13:08:23 executing program 4: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x200000000000022e, &(0x7f00000004c0)=[{0x7, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000700)=""/142, 0x8e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x2f0}], 0x1, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000500)=0x1) write$cgroup_subtree(r3, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYRES16], 0xfffffffffffffe93) ftruncate(r3, 0x3) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[]) 2018/04/10 13:08:23 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/04/10 13:08:23 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) unshare(0x44000400) 2018/04/10 13:08:23 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc002, 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0) r2 = signalfd4(r1, &(0x7f0000006000)={0x7fffffff}, 0xfffffffffffffedd, 0x800000) r3 = epoll_create1(0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x9, 0x1, 0x2, 0x1, 0x7}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001bff4)) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000001dff4)={0x40000001}) ppoll(&(0x7f0000000100)=[{r2, 0x20}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0xfffffffffffff000}, 0x8) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/10 13:08:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x101, 0x0, 0x101, 0x80}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x7fffffff, 0xb, 0x75a2, 0x4, r1}, &(0x7f00000004c0)=0x10) r2 = socket$packet(0x11, 0x2, 0x300) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x4, 0x8, 0x5, 0x3, 0x2, 0x7, 0x0, 0x54, 0x38, 0x8, 0x4, 0x4, 0x20, 0x1, 0x1, 0x5, 0x8}, [{0x5, 0x6, 0x9, 0x20, 0x0, 0x7fffffff800000, 0xffffffff, 0x9}, {0x6, 0x2, 0x8, 0x0, 0xbe, 0xff, 0x1, 0x8}], "96a7c0333cfb86ca4655f9895e0f06e8b7d6ab9f97cbe290bd7a5d5dd7e9cf146b7bc51b81866f16fdfe761899ce4f6993033c318971af8a0061", [[], [], [], [], []]}, 0x5b2) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/04/10 13:08:23 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000000)={0x0, 0x3d, 0x4, @tid=r1}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:23 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000300)=0xa23, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 678.996538] IPVS: Creating netns size=2536 id=133 [ 679.053626] IPVS: Creating netns size=2536 id=134 2018/04/10 13:08:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x7, &(0x7f0000000580)=0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="f39f9fdf6d20"}, 0x14, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller1\x00'}) r2 = getpid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x2, 0x478, [0x0, 0x20000080, 0x20000250, 0x20000280], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x1, 0x88df, 'lo\x00', 'rose0\x00', 'yam0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], @random="f01d28ccad2c", [0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xa4ba, 'system_u:object_r:udev_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x381d2778e5897f5d, 0x1, 0x9111, 'gre0\x00', 'team0\x00', 'bridge0\x00', 'bond0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x158, 0x1d0, 0x218, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], 0x4e21, 0x32, 0x3, 0x4e21, 0x0, 0x3c}}}, @physdev={'physdev\x00', 0x70, {{'syzkaller0\x00', {0xff}, 'bcsh0\x00', {}, 0x14, 0xd}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"ea0d0375703165ce3d5fdf1e25fea61ec7cdba9f78110293db4221ffb7c6"}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x16fa, 0x5, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x4f0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/04/10 13:08:25 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x220002, 0xa0) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/04/10 13:08:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000040000100000009ef18ffff00f132050014006e35", 0x26) socketpair(0x10, 0x4, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) 2018/04/10 13:08:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x3, 0x9, 0xfffffffffffffff8, 0x1}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0xe3cbdf244c3916ca, @loopback=0x7f000001, 0x4e22, 0x1, 'rr\x00', 0x0, 0x7ff, 0x43}, {@empty, 0x4e22, 0x2, 0x100000001, 0x1, 0x6}}, 0x44) 2018/04/10 13:08:25 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x10001, @empty, 0x10000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x819, @local={0xfe, 0x80, [], 0xaa}, 0x18}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x881, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0xb0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f00000000c0)={'bpq0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/10 13:08:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/44, 0x29b}], 0x1, 0x3) 2018/04/10 13:08:25 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0xb62c1700c2960c4f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xb0, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x13}, 0x100000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9d}, @in6={0xa, 0x4e22, 0xc55, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:25 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) unshare(0x44000400) [ 680.012859] IPVS: set_ctl: invalid protocol: 5834 127.0.0.1:20002 rr [ 680.029801] IPVS: set_ctl: invalid protocol: 5834 127.0.0.1:20002 rr [ 680.583523] IPVS: Creating netns size=2536 id=135 2018/04/10 13:08:26 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035e3941f543a73d5d6c81085e0c583904bda4ab8d0331a60ea", 0x30, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r5, &(0x7f00000003c0)=[{&(0x7f0000000300)}], 0x1, 0x0) mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x0, &(0x7f0000000040)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') linkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r9, r10, 0xfa9b}) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0xc000) setns(r4, 0x4000000) 2018/04/10 13:08:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000b0000001aaa8bd34050a0a2a90c5a6d57e53c8b0b0bfe4cf1fd76ca3b9ca01f7e6c4716090c681bdc55386ba25427d9ab28e84160a118c204e4361fba8e3a6e253cd96d1e08353e7b355cc4c6f8068175557308da46da22a6d3215169d7aec1ec3455c4b346ba2ebdbe782ddd25fa08c1790c3e"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000140)=0x403, 0xfffffffffffffeef) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0xd223}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) dup2(r2, r3) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x20000000) r5 = getegid() r6 = dup(r2) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r5) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000240)={0x6}) 2018/04/10 13:08:26 executing program 7: r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x3, r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) fremovexattr(r0, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80800) sendto$packet(r1, &(0x7f0000000000)="2627dea69a105392727b10bda68d63d76416140a26049a2c12b570589772d2524a87c6baf8910bd92b8eb014b13af52a17515bf281d4d9ee5ef950d2fb021e7664ed4e00be08f4d3209b9095e93c73baee66ba9fef3f86a9a4dba8d2fadd06ca6408adff03879fb6ea8f6ed5236cb24530e245e2b32cc1d409", 0x79, 0x0, &(0x7f0000000100)={0x11, 0xff, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) 2018/04/10 13:08:26 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000040000100000009ef18ffff00f132050014006e35", 0x26) socketpair(0x10, 0x4, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) 2018/04/10 13:08:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000240)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/04/10 13:08:26 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000002dc0)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/174, 0xae}, {&(0x7f0000001340)=""/197, 0xc5}, {&(0x7f0000001440)=""/197, 0xc5}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/137, 0x89}], 0x7, &(0x7f0000002680)=""/14, 0xe, 0x1}, 0xdfb0}, {{&(0x7f00000026c0)=@nfc_llcp, 0x80, &(0x7f0000002940)=[{&(0x7f0000002740)=""/163, 0xa3}, {&(0x7f0000002800)=""/26, 0x1a}, {&(0x7f0000002840)=""/206, 0xce}], 0x3, &(0x7f0000002980)=""/215, 0xd7, 0x80}, 0x6}, {{&(0x7f0000002a80)=@alg, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002b00)=""/188, 0xbc}, {&(0x7f0000002bc0)=""/166, 0xa6}], 0x2, &(0x7f0000002cc0)=""/252, 0xfc, 0x8}, 0x7}], 0x3, 0x42, &(0x7f0000002e80)={0x77359400}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002ec0)={0x0, 0x20, 0x57b, 0x3, 0x1, 0x6}, &(0x7f0000002f00)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f40)={r1, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x5}}}, 0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000d0a010000000000000000000200000008000100460000003d003a017fc9b05517353e09c16c8f94bbba9b06f55beec45d06863a3e98169005b410089289f3785225934eae309c35a50563be19b1cdf7420804b6f4eed27cdc05451119216020c54b4228a12b95a330fb5a0b6ccd10d75c1b45709fc299858643ac819302cd460b67f77376eb7728c1cd787282f74811bb2ca54f6bb1e8f4de77f37a579cf6f8c2707c82cec56ed3a54f6aeb31c5f175f87280de99"], 0x1c}, 0x1}, 0x0) setns(r3, 0x4000000) 2018/04/10 13:08:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xfffffffffffffea9, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES64=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4}, 0x1}, 0x0) r2 = dup(r1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x4) 2018/04/10 13:08:26 executing program 7: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = socket(0x1a, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/10 13:08:26 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x10001, 0x4, 0x1, 0x8, 0xffffffffffffffff, 0x9e4, 0x3, 0x80000001, 0x0, 0x2bc, 0x0, 0xfd}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000680)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000087422262c02c48dc9b4cb02a7d102c53b5e1a3eb3dd61c9197710c59527c90ec96fdbe46fc2e3d4d0bdc544eb1a016910741b65bc43747c6f620", @ANYRES16=r1, @ANYBLOB="00002dbd7000fcf11cf75139741be52b683e67f4ae25b8dbdf25080000000c00010008000600666f0000"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x24004810) 2018/04/10 13:08:26 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r1, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r1) 2018/04/10 13:08:26 executing program 0: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1020082}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x8, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4040895) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r2, r3, r4}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) 2018/04/10 13:08:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4}, 0xc) 2018/04/10 13:08:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x4) 2018/04/10 13:08:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c789e9d18fd69a") read(r0, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[0x914c, 0x9, 0xfdf0, 0x9, 0x100000000, 0xffffffffffff689a, 0xbb69, 0x9, 0x1, 0x3]}) 2018/04/10 13:08:26 executing program 7: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) dup2(r0, r0) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x4, 0x0, @time={0x77359400}, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}}) 2018/04/10 13:08:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0xff90) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000000000)}, 0xfffffffffffffffe) 2018/04/10 13:08:26 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80000000000002, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/129, &(0x7f0000000100)=0x81) r1 = socket$inet6(0xa, 0x8000000000000802, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) r2 = accept4(r1, &(0x7f0000003f00)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000003f80)=0x80, 0x806) sendmsg$inet_sctp(r2, &(0x7f0000004200)={&(0x7f0000003fc0)=@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c, &(0x7f00000041c0)=[{&(0x7f0000004000)="882a6f432492a1ad9dd7c183449b519048db66fab8c8e4a2adb4e3c56ff34a096a593f839324f423ddbea2241988d938639aa633af77e3e7d9d768cde7d24098c76e2f8104148b6390d010c7d00929ce83b24de56c88814f4f46e707ac269ffe8e2cca405a1c49942e8ed876a952f796bbf1162f7a596ae08ea18d27ae294a1e7f97499a833f233a428f6e67f3465a1097ea0a932748a5056f20f3d17cf4955dbbcb7a35c9bf3434a3e6fa5ce6aa07622ab2ad9689e10dd05a6b92b82604", 0xbe}, {&(0x7f00000040c0)="df0a2517441f5c7447d8f0870de96acfd240b396c13dbad206a6b17cd39adf289729e79fe98938cbce13cfba9476afe7658e648e2cbb7aa7f553f54bb7dc836725778583d751f657b79dfab63045b4d457830c190876164e3b4e1695cfb76005130e28d8d8474de2cd4082aa84df41347dbdf3deb2261ebcf8a9ef8930b91ee7e9f2d368ae720cad25e7d90442f6e318316b54614f117b2d962370cf2a5ad595ee6ad8c60b25a0823064dc8e43cb7bd1ee6ddb7f5f58d5335bfa2a1cd3e3c974be0ca2ce0666801450f620d57c84b0c57e55a9a730fee3b75d11b5e05f58b42b5df38c", 0xe3}], 0x2, 0x0, 0x0, 0x4000001}, 0x24008800) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:26 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035e3941f543a73d5d6c81085e0c583904bda4ab8d0331a60ea", 0x30, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r5, &(0x7f00000003c0)=[{&(0x7f0000000300)}], 0x1, 0x0) mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x0, &(0x7f0000000040)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') linkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r9, r10, 0xfa9b}) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0xc000) setns(r4, 0x4000000) 2018/04/10 13:08:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x4) 2018/04/10 13:08:26 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x100000001, 0x4e24, 0x6, 0x2, 0x0, 0x0, 0x99, r1, r2}, {0x1, 0xcf, 0xca7, 0xfffffffffffffff7, 0x100000001, 0x8, 0x1f, 0x8}, {0x6, 0x200, 0x4, 0x101}, 0x0, 0x6e6bbf, 0x0, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x5, 0x0, 0xd08, 0x5, 0x3, 0x10000}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto(r3, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) 2018/04/10 13:08:26 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000140)="00ff01", 0x6e93ebbbcc0884f6, 0x1, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035e3941f543a73d5d6c81085e0c583904bda4ab8d0331a60ea", 0x30, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r5, &(0x7f00000003c0)=[{&(0x7f0000000300)}], 0x1, 0x0) mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x0, &(0x7f0000000040)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') linkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r9, r10, 0xfa9b}) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0xc000) setns(r4, 0x4000000) 2018/04/10 13:08:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000b0000001aaa8bd34050a0a2a90c5a6d57e53c8b0b0bfe4cf1fd76ca3b9ca01f7e6c4716090c681bdc55386ba25427d9ab28e84160a118c204e4361fba8e3a6e253cd96d1e08353e7b355cc4c6f8068175557308da46da22a6d3215169d7aec1ec3455c4b346ba2ebdbe782ddd25fa08c1790c3e"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000140)=0x403, 0xfffffffffffffeef) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0xd223}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) dup2(r2, r3) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x20000000) r5 = getegid() r6 = dup(r2) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r5) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000240)={0x6}) 2018/04/10 13:08:26 executing program 2: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="535b114fe59a54fe158ed9191ce7927b0aebeda2139403e5c148e415c20b975c72101b506cbde8ff223ca50a7aef5941abf6ea99deea77f349aebb0099f2e3ace5d6ed9e8849eae98b566cdacc447919f937a41949a2b0028f86e30edc7834396fc90a1404f73dc082dadf495afa41dfe8d3a23a5b693e80e34100bc7f8db92a533bf0f86d01d0f18435119d8fb5367b5c67eb8ec0ae4f01a39d9cf737716632426af28b44d746e0e29136be026425ac", 0xb0}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="5c3f4ce68d6abd97115b32b842219503ba5839c1c1aeba76f84a759599287d07354f7fab686accf96c32dc07add65659661cad6a4c6f58befe5ad3a2cd7bc53b190cb43bd510dd130774de6e61b3bc2ab84649a544627228a9215b3be14aeb8f6100d33bf69f59f28145e74a8cc4bc78851746741cd2259b98bf596e0c8802ff352efa09f78875", 0x87}, {&(0x7f0000000400)="06", 0x1}], 0x4, &(0x7f0000000480)=[{0xd8, 0x11f, 0x350699f, "917cf2ee27d43b052a01b19f2287ec228a977240452b77a03bd00c3dd8c07af86a629103492fda4174728cd1fe08843c31d6d7b5354584328a36831278c325bcf60f0e3634ad94329c94b6071fc72ea397b1f73d803a9930684ddf0a9576c17f604b0f34638c43338318838e045bb810cda68950665351ddca2a4071f0a58cb284007dd75d92952bff2e9eb8f906f4225352d1422647edad395b502e7ecf6bbde451b2c051ab6d199c70fb5c9b520b1334ae08a60b98f8121bf1c0a53d33e0d2865f6b2728"}], 0xd8, 0x48894}, 0x40050) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)) 2018/04/10 13:08:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='./cgroup.net\x00') r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000080)='\'', 0x1}], 0x1, 0x100000) fallocate(r0, 0x0, 0x0, 0x6) lseek(r1, 0x0, 0x3) 2018/04/10 13:08:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ecb6", 0x2, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000003c0)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb93}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x4000) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b", 0x14}], 0x1}, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000440)='ip6tnl0\x00') recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000026c0), 0x4) shutdown(r0, 0x1) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000280)=""/21, &(0x7f00000002c0)=0x15) 2018/04/10 13:08:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x4) 2018/04/10 13:08:26 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x3fc) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r1, &(0x7f00000002c0)='./control\x00', 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x6, 0x3, 0x8000}, 0x4) 2018/04/10 13:08:26 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0xfffffffffffffff9) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x31, 0x0, @tid=r1}, &(0x7f0000000200)) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) timer_create(0x4, &(0x7f0000000080)={0x0, 0x31, 0x5, @thr={&(0x7f0000000000)="78a79cfc10fdd0", &(0x7f0000000040)="31754f35f4327572c07e68"}}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}}, &(0x7f0000000140)) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x3c, 0x4, 0x7, 0x100, 0x70bd26, 0x25dfdbfc, {0xe, 0x0, 0x1}, [@generic="bfbd2e2c33ad27ce7c04fe4ef4db06c4e3f1903f79924238556896ae82cd167d", @typed={0x8, 0x26, @uid=r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8004}, 0x40) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80001, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000340)=[{0x80000000, 0x9, 0xff, 0x401, @tick=0x41c739b6, {0x3, 0x9}, {0x2, 0xbdb9}, @control={0x400, 0xffff, 0x3f}}, {0x4, 0x7fffffff, 0x80000000, 0x1, @tick=0x7, {0x401, 0xfa}, {0x8, 0x1ff}, @connect={{0x7, 0x7}, {0x1, 0xffffffff}}}, {0x10001, 0x7, 0x7, 0x4, @tick=0x20, {0x4, 0x1}, {0x564cf2b9, 0x8}, @ext={0x46, &(0x7f0000000280)="e29fb709987cf1ccd65172438adc307dd37226084d27f6c3ed0d7fbec1b376bc427a396924fb7f3e21d853cb4d60b22c7c4e51ab2cf765a7ec3d2c9fdff71962e53917e9e215"}}, {0x1, 0x6, 0x3, 0x7, @tick=0x1, {0x1, 0x2}, {0x5, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x1, 0x7, 0x4, 0x6, @tick=0x3, {0xe9f, 0x5}, {0x3ff, 0x4}, @note={0x513, 0xeb, 0xffffffffffffffff, 0x7, 0x81}}, {0x2, 0x0, 0x4, 0x1, @time={0x77359400}, {0xf80a, 0x9}, {0x8e5, 0x67}, @quote={{0x3f, 0x8000000000000000}, 0x100000001}}, {0x7, 0x4, 0x9, 0x8, @tick=0x7f, {0xfffffffffffffc01, 0x3}, {0xe3e5, 0xfffffffffffffffc}, @queue={0x81, {0x8000, 0x6}}}, {0x7, 0x9, 0x5, 0xfffffffffffffffe, @time, {0x5, 0x5527}, {0x9, 0x4}, @time=@time={r5, r6+30000000}}, {0x7, 0xffffffffffff0000, 0x40, 0x73e7, @tick=0xfbb4, {0x1, 0x7}, {0x7}, @addr={0x3, 0xff}}, {0x40, 0x8, 0x1, 0x7, @tick=0x7, {0x1, 0x4}, {0x9, 0x5}, @raw32={[0x80000000, 0x0, 0x5f00]}}], 0x1e0) 2018/04/10 13:08:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) read(r0, &(0x7f00000002c0)=""/156, 0xffffffffffffff6f) fstat(r0, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001e8a6e612c0020e8000000000700000004000000"], 0x18}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/04/10 13:08:26 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x9, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000780)="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0x1000, 0x3}, {&(0x7f0000000340)="c05a4a2d15f1c102952cbdf5278e6d697f99472d2a4f997043563c3a7c4dcc9adb9fab436504cb066ac098d9f08fd3ea2d7cf269de2c7d9dcbacccf55ce1da1d225fec13b90810f551d76e8108bb15651c4b835b41369cc321091ac331db930af03913acf0030a8465685ebaee39b6a1f5f9d9d9d09334a2fa33", 0x7a}, {&(0x7f00000003c0)="0843e1b0a14636b0d660c2b3beee72a1a3502e100c61cb03a2cc2c8817661337519163cf331e40d8e2ed7c130b823df5005c71cbcde46052df5d30200ed2249c28c9038597066884daba12f2efb21607a25ab28931cd2eb608e3a28ab39a9b96d1fc8808bbbf4c7a96f3fe862b5b98267c98274a0ba75acbd360376bc6cea968223963f5eaa55a3104ace2d34e5ab85486c9959cdf72ab49f6bd29dbc1386643d44fec19bb87d56fbb41a4ef0a51146e617e4e7c46cdd436876d68eeae43155c044229c87b3aea22080380fd92", 0xcd, 0x20}, 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{&(0x7f0000002780)="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0x1000, 0x4}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='uid=7225,uid=6-erroRs=remount-ro,allow_utime=073,\x00']) fallocate(r0, 0x11, 0x0, 0x100000001) [ 681.799780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35358 sclass=netlink_route_socket pig=11267 comm=syz-executor2 [ 681.820246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35358 sclass=netlink_route_socket pig=11275 comm=syz-executor2 2018/04/10 13:08:27 executing program 7: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$cgroup_pid(r3, &(0x7f0000000080)={[0x0]}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0x3f, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000140)="dd3d2f45f1125735f32040b2e7e38224a4ca2a2b1f1fcd9f747bb1622e0ec2eb66239cf09c18eeec2c520e7cd1955e71a731c3cd0e6810488108dec6179ab895d962c824fe76411202a6de4d3b86a2a7b1b9224f73d0ce3859858b82a3938efc6244d0e5") 2018/04/10 13:08:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x4) 2018/04/10 13:08:27 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x400000000000000}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000015c0)=ANY=[@ANYBLOB="3b001db6bcffff0000006dfbfee50ed51bf9ed201d333c19f2d7f509ce93fc5dbd4e50c8dd728748ffdf37169e795f5d43123305d2ae9424a4f6ce1f2208f933ac4ba561640657a3b1157a552bd4de0d69e1d4533f8f57210180e9add73ddf9e9c40e58617d1cd600e0671332eb3c9d283ddac447b4a0c110536a334395925e6dc9ab8449e33f0e95dea4ebcd50bdd6b9aaaf55050838ec746dba3ab8b52fcee2a68ee7582a636488a9e0188bfc21a6216d7c86ec7"]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002a40)) lstat(&(0x7f0000002a80)='./file1\x00', &(0x7f0000002ac0)) geteuid() lstat(&(0x7f0000002b40)='./file1\x00', &(0x7f0000002b80)) socket$nl_crypto(0x10, 0x3, 0x15) lstat(&(0x7f0000004d40)='./file0/file0\x00', &(0x7f0000004d80)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240), 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006a40)=0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000000080)='./control\x00', &(0x7f0000007400)) stat(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000280)) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ptrace$setregs(0xd, r3, 0x5, &(0x7f0000000500)="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") mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) mknod$loop(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/10 13:08:27 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="b23136efa9b7f95851bd8af0e53d55c9fa6f630154f51168df13357952f8f2a19b45ee113426be08afb9bcb3fa5acfe7c51fed4c9c8df86a774eaeff2bab37be91b29f0307768a1db174fdb1028c7eb9b9d36c344471f3abd4c856e311ec2ac2801825b9b36ca849cefac0b9d0525eb7a4c57555ee2964862e1d862b1588", 0x7e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001300110100fdff000000000002000000080001005d2d0000"], 0x1c}, 0x1}, 0x0) fchdir(r1) 2018/04/10 13:08:27 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/04/10 13:08:27 executing program 3: r0 = memfd_create(&(0x7f0000000000)='vmnet0,\x00', 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/140) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xfc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/10 13:08:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x101, 0x8000, 0x4}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) mremap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r1, r3}, {0x0, 0x100, 0x0, 0x1ff, 0x0, 0x100}, {0x3, 0x10001, 0xffffffffffffff80, 0x2}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x1, 0x0, 0xfffffffffffffbff, 0xe323}}, 0xe8) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r5, 0x6, 0x101, 0xfffffffffffffff9, 0x2, 0x1}, &(0x7f0000000240)=0x14) sigaltstack(&(0x7f000053b000/0x4000)=nil, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x270001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000600)={r7, 0x5, 0x3, 0x7f, 0x3f, 0x7}, &(0x7f0000000640)=0x14) fcntl$getownex(r8, 0x10, &(0x7f0000000680)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x3}) 2018/04/10 13:08:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) write(r0, &(0x7f0000000000)="7853253cba52eebfb921f3ed38247bc867ce269ba120675f3bfd6a8d4c42defe2f5c105724c9a6cd3f316e8c6b93625ddce42eb07926c66fa7aa8b3844566bf1c5bf53280d26527e31850ffbca2e66500d085ae47d", 0x55) 2018/04/10 13:08:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 13:08:27 executing program 7: rt_sigprocmask(0x1, &(0x7f000078b000)={0x5}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/10 13:08:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/10 13:08:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 13:08:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000", 0x4b, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="01afb3afbd4cc602424344df2b10d172192fd12c391040df89e6409f2e70f02e9a2dfd80d78a46fa8a933d7e57aa4278a801e3c3f0498d288061f56fbc6214ef7e0230c06698ab1f511b64c4f3bc5e26f7a8971a3f6e8e94b95d7dd9153fab91f2879dce033e454da04b5b631ad8ebbe6fdc0119104dc0ee9ad9d77e79f740b93da40cffa6a9eb737875a99b8d68076be1c2e953ff62c22bfaec6efdeec05c735a9af5214bc2bbbd07e6cb170a0254565e31297b30402192828a5affdc6d51e24fe1e4f1f047f1c0a60cf2af89ef56db037b05aa1a8513f1d7f8f6a6f7d0be331500297228474fafa8"]) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/10 13:08:27 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000024c0)={0x0, 0x1}, &(0x7f0000002500)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002540)={r1, 0x2c, "486f6cc87d1ac5f9eb5e27b8163d94b46c43a1ae78f3f1be190558a6b46a7cea1d705464908eefc74e361329"}, &(0x7f0000002580)=0x34) r2 = socket$inet6(0xa, 0x8000000000000802, 0x35b) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:27 executing program 5: mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x266b084257ded2f2, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/10 13:08:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x6) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x80000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x7) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr=0x1000000000000, @in=@broadcast=0xffffffff, 0x4e23, 0x100, 0x4e21, 0xfffffffffffffff7, 0x2, 0x20, 0x80, 0x3f, r2, r3}, {0x5000, 0x1, 0x93, 0x4, 0x1ff, 0x5, 0xfffffffffffffff9, 0x5}, {0x100, 0x100000001, 0x100000000, 0x7}, 0x8, 0x0, 0x0, 0x6fedf4d641b8a729, 0x3, 0x1}, {{@in6, 0x4d3, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x1, 0x8, 0x80, 0x6, 0x100}}, 0xe8) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x52) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000500)={0x400, 0x400, 0x6, 0x0, 0xfffffffffffffff7, 0x4}) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x401}, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e21, 0x8, 0x2, 0x80, 0x80, 0x2e, r5, r6}, {0x92, 0x2, 0x7fff, 0x4, 0x0, 0x0, 0x9, 0x3}, {0x8, 0x3, 0x40, 0x3}, 0x7fff, 0x6e6bc0, 0x0, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3502, 0x0, 0x3, 0x8, 0x7, 0x100}}, 0xe8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)) 2018/04/10 13:08:28 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000100)={0x10a0, 0x28, 0x202, 0x70bd2b, 0x25dfdbfb, {0x1e}, [@nested={0x18, 0x44, [@typed={0x14, 0x26, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x106c, 0x16, [@generic="4e2a05d0bc11f16d88bd03f64c84da9179ea0ac1bae726235c1f0414bd2ed5ff22d9d477a16d6bb5b713", @typed={0x1004, 0x3e, @binary="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@typed={0x8, 0x57, @uid=r2}, @typed={0x14, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x22, @ipv6}, @typed={0x8, 0x7a, @str='v\x00'}]}, @typed={0x8, 0x21, @ipv4=@loopback=0x7f000001}]}, 0x10a0}, 0x1, 0x0, 0x0, 0x4080}, 0x20040000) 2018/04/10 13:08:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:28 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x7, &(0x7f0000000000)={0x0, 0x24, 0x2}, &(0x7f00000000c0)=0x0) timer_getoverrun(r2) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0', [{0x20, '/dev/sequencer2\x00'}], 0xa, "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"}, 0x101c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/10 13:08:28 executing program 6: r0 = memfd_create(&(0x7f0000000000)='user\x00', 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040)="886dd885ea882638deabd8f8eef3bae744fe6f00887284270cd04634d5d9590a94c8f2ef3d0147706b8421ddebec113282df57fb2bee51fddc102c16bde52a7a996b464074b3f535a2882a0ca32ee80b616a639d8fb584362822cd0c83598505f9c3c1824932c462ee33d0bdf4b5154a691511", 0x73, 0x10, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x9355}, 0x1c) r2 = gettid() getresuid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) getgroups(0x4, &(0x7f0000000c00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) fstat(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000e80)=0x0) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000fc0)={0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000010c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r17 = getpgid(0xffffffffffffffff) r18 = geteuid() getgroups(0x7, &(0x7f0000001440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)=0x0) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001640)=0x0) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) sendmmsg$unix(r0, &(0x7f00000042c0)=[{&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000004c0)="19751425f464d4362ec061bdff0127de91302270fde3b654a8a651a15a8237b0372c6bf43f742eeccc7a6f18b7762fb13e01ca1847d0b142a3cbda3ac493919f5662973193e6fc097e070a0c887ca783af9c80af3ee793e8da43ca415f38097c72bac5439049e998e5ca352c06d0ef77461e7d5c", 0x74}, {&(0x7f0000000540)="6ff2fa070f399f970ca0ae800814f90fd4dfd81dfe1ebf64d1c31a9bcd0f0786c4b385787914034707cc62", 0x2b}, {&(0x7f0000000580)="5f62ea4277126254303e96fde87f042180935ac193ebe57dccf861872ffad16fc65079e337ee02bfe767ab48f00c5678b80a3fb31a7202c9092696441fdca6796b66bd2398d302f48e8bae28ebb60a7cb9", 0x51}, {&(0x7f0000000600)="72024d07f252673aaa24eca90505b3daf2a9e665eb376f8e51f4ac036daa1f3168b4f64cd5047471e5456d071b6d918b968258eb19e689ab27", 0x39}, {&(0x7f0000000640)="44e170b4253b01f34280ec250b9e721d3f63f2bbfca4301e569c2dc17df0a63ff3e9227fdf8c95325e5b333b781a1dbedb9cf5650a1db6116fcd06453a96dbddd23047823f141c9892fd8a7ecc23de0fdd86f612b5e0e8ce58bc", 0x5a}, {&(0x7f00000006c0)="800844bd46a8a8d08edbe5b4431c50b99fe58538686f51055fab83479eb5e411fc603b8dac48dac6b19e484a50355561c127061b728b3ba9283cdbce3b216690b383dc77a1640b6df79f7f7b563d2de751b888cc45a0fae4a40996c1ccd11d2e94c2bb4c7058dc0943ce382506d0a1c83137284b2e613d6d2bb1592d590c6439c8235ee22a9fa0ff8fd68d5cdd7ddcc971916872fef2bee8cdd8e77fd3da3e0bbb71b92a4ab51ae3fe9ad6244359bb6be0a021ccb7", 0xb5}, {&(0x7f0000000780)="94b8afaeef26c7eda885a4b004e22d7fdf655834cd723e1a58f6f1091c5419dd875416bb55931c5a356356ab4ee04c99d91b5fc55d621028897debcd0748c670bcb12ce19708aab501ae7d61dfd9f5cec7c3f883b4a8938109471f5ea754773b8fcc975aedbe50a5cd61239422b917ad39994785c611e0151d1a79d2f553f0d924b04a83127f7d3b2650386e2599cf2966191b", 0x93}, 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0x1000}, {&(0x7f0000003240)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4004}], 0x5, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x660}, 0x3, [0x1, 0x20, 0x8, 0x7, 0xfffffffffffffffb, 0x2, 0xc389, 0xfff]}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@remote, @local, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r29}, 0x14) r30 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) getpeername$netlink(r0, &(0x7f0000000240), &(0x7f0000000380)=0xc) sendmsg$inet_sctp(r30, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r30, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @empty, 0xff}, 0x1c) r31 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0x0, 0x20, 0x0, r29, r31}, {0x2, 0x1ff, 0x3, 0x8, 0x8, 0x7ff, 0x904, 0x5}, {0x8, 0x8, 0xbd, 0xee}, 0x23, 0x0, 0x3, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3a}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x1, 0x3, 0x8, 0x2, 0x5, 0x80000}}, 0xe8) 2018/04/10 13:08:28 executing program 3: r0 = request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/input/event#\x00', 0x0) r1 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x80b8, 0x2) fcntl$getown(r2, 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000300)={r5, r6}) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 2018/04/10 13:08:28 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) 2018/04/10 13:08:28 executing program 2: timer_create(0xfffffffffffffff5, &(0x7f000099ffa0)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f00006f3000)}}, &(0x7f0000fbf000)) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getgroups(0x6, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getegid() r9 = getegid() getgroups(0xa, &(0x7f0000000400)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) 2018/04/10 13:08:28 executing program 1: write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x1, 0x3, 0x9, 0x0, 0x1f}, 0x8, 0x3}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/10 13:08:28 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x7ffffffffffe) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000235ff8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e4ffe)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0xf7aa, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20}}}, 0x108) chmod(&(0x7f0000a23ff8)='./file0\x00', 0x0) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/04/10 13:08:28 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/10 13:08:28 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) 2018/04/10 13:08:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:28 executing program 5: r0 = inotify_init1(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x204000) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000200)={&(0x7f0000000100)="a486b1a6a504bbedabf257babc857996eb088dc5748e22d2ea21403f97c27136db84eb978aadcffd860be2ba599fe7e903bbda88a90845c6680d2341c7cc35ef41401d2d82f449cc7a63a5284b2fd5b73e53747d49afb308e3fb80bf4791cb025ad1d915b0334a398e036ea53e7cbb2b23e80b9f6c03b1c6397b2a9db68de91fad05d8b7af716eae504265158fde6daea916f8ad966a4a036495baba621958a780e07b1c422c30a4dae4f5c74141d4bee7c42c410fd0c56790486fc527497cc712330af228646391ed597239fbbc912b694e65", 0xd3}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000000c0)={0x6, 0x100, 0x9}) 2018/04/10 13:08:28 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740), 0xffffffffffffffad) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a800004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7753f1e44302a7684836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2549c61027697ee720e6397bce3"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r4}, 0x3ba) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x9) fchdir(r5) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874", 0x2d, 0x8000000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000140)) sendmsg$inet_sctp(r3, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240)="6a14ad6a", 0x4, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) 2018/04/10 13:08:28 executing program 1: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x10, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000fc0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x0, 0x6, 0x80000000}) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e", 0x46}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r4, &(0x7f0000000880), 0x0, 0x10, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) ioctl$TCFLSH(r1, 0x540b, 0x80000000) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) 2018/04/10 13:08:28 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/10 13:08:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f00fd8)=[{0x3d, 0x1, 0x1}, {}, {0x6}]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/10 13:08:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, 0x4) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/04/10 13:08:29 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740), 0xffffffffffffffad) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a800004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7753f1e44302a7684836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2549c61027697ee720e6397bce3"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r4}, 0x3ba) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x9) fchdir(r5) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874", 0x2d, 0x8000000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000140)) sendmsg$inet_sctp(r3, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240)="6a14ad6a", 0x4, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) 2018/04/10 13:08:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) mremap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)='vmnet0cgroup{wlan1mime_type\x00') write$cgroup_int(r0, &(0x7f0000000080)={[0x30, 0x2f]}, 0x2) 2018/04/10 13:08:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:29 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) r1 = timerfd_create(0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0xd3, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/211}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffeff, @empty, 0x1}}, 0x5, 0x1, 0x0, 0x1, 0xa2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x4}, &(0x7f0000000400)=0x8) timerfd_gettime(r1, &(0x7f0000000000)) 2018/04/10 13:08:29 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x20) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000010f000)='./control\x00', 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/144, 0x90) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) lseek(r1, 0x8000, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000300)={0x14, 0x7, 0xa, 0x5, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/10 13:08:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c04a2b00000000000008000100030423e9ffdf00", 0x1f) ppoll(&(0x7f00000001c0)=[{r0, 0x100}, {r0, 0x80}, {r0}], 0x3, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x5}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000080)={0x7f, {{0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffeffffffff}}, {{0xa, 0x4e21, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}}, 0x108) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x200, 0x7, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x4}) 2018/04/10 13:08:29 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xd9e, {{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x20}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) 2018/04/10 13:08:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x17e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1000000001b, &(0x7f0000000140)={@empty, r2}, 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x2d) 2018/04/10 13:08:29 executing program 5: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='vboxnet1bdevvboxnet1\x00', 0x15, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000), 0x0) 2018/04/10 13:08:29 executing program 3: r0 = getpgrp(0x0) r1 = gettid() socket$nl_generic(0x10, 0x3, 0x10) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100)={0x5, 0x5bc, 0xff, 0x5}, 0x8) read(r2, &(0x7f0000deefe7)=""/128, 0x80) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000040)) signalfd4(r2, &(0x7f0000000140)={0x3f}, 0x8, 0x0) 2018/04/10 13:08:29 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x7e, {0x2, 0x4e22}, 'yam0\x00'}) [ 684.850929] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 684.886222] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 13:08:29 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x23102400, &(0x7f0000000140), &(0x7f0000000400), &(0x7f00000002c0), &(0x7f00000005c0)="b8") r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x84000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 2018/04/10 13:08:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x6, 0x9, 0x7]}, 0xa) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000b3386c4bc8008d"], 0x17}}], 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x4e22, 0xfffffffffffff001, @dev={0xfe, 0x80, [], 0x19}, 0x95d}}}, 0x88) 2018/04/10 13:08:30 executing program 7: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x6, 0x0, 0x800, 0x8}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x18, 0x2, 0x400000000002, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/10 13:08:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1}, &(0x7f0000000280)=0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="2d32b9"], 0x3) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/161) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1ff80000000, 0x8001, 0xfffffffffffffffc, 0x9, 0xb4ed, 0x1f, 0x4293, 0x7ff, 0x1ff, 0x2, 0xffffffff00000001, 0x9}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/28) 2018/04/10 13:08:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="63eb56804c7139ee0702bdad25f862c566cc36f519e2da1220aabae26bd526971b03b0ae00afb49fe7fc481f9338007c70b1e9a5e4b5009152d3563116c3ff037475a13c1fbf7aaa35c06f77446c44df37761592259f6e888597b85a9ef4e1c55f42a68613ae18e34c6331e9bf4b46c6451df3b9af70a9b2aa271ecffb3b233c", 0x80, 0xfffffffffffffffa) keyctl$clear(0x7, r1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x0, 0x8, 0x198000000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) fstatfs(r2, &(0x7f0000000040)=""/7) 2018/04/10 13:08:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb4, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}, 0x39}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xc000000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x7, 0x100}, &(0x7f00000001c0)=0x8) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000800)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)=""/104, 0x68}, {&(0x7f00000009c0)=""/121, 0x79}], 0x2, &(0x7f0000000a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000000b40)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/10 13:08:31 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) rt_sigpending(&(0x7f00000002c0), 0x8) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="83294969b07be181dc40c6a6fd304a6aebd0d59ca77b498b2010d306c709c7ae9b42e8da6be6e129c90dc0ab7d087199a11049404526039f37132f43807bb32ec82d291fdba712b4e0c0ab3c0b7ba55a6208e0051a660771b9873b5299ae482d37e1f3c764f1a616791e0add4cd36ac41608c4870fe0e44601ef236e11063e29aa48a9ff221218584d9233ac7a0716b4eb615ae253f576114fefc1bb2a46fe4526006e60529144e608ee316e5a265f91561cd0", 0xb3, 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r1, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d000000000000000000000003000600000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030ba8e00031300000000000000ebff00ff01000000000000000000000000000100000000000000000000ffffe0000001ddafc70f34e60fe16b4e8acc48dcfc3d307ff96bad349ffbf77394e1934da783592d3767c000000000000000000000000000000000"], 0xa2}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000cc0)=[{&(0x7f0000000440)="271583b36c6f27c3ec0821d0ac6edb515c59c15069cf83ec7dcdb8835ebc251e2a991fd5dc35ed6ba0b91da6f65189ff061177ad87dd4b3ce1b5cd6a798804db79cd0b37f383224adc702920adb9913562f2f9582a79d52a4bdab3f8f433e59f0183ee0ec1c3cc294460f7da3742a8ab9f1b2a1937", 0x75}, {&(0x7f00000007c0)="5883570348d9d98616e25ab2fed99176d4d73a61bb63cd415d7e4db6a7ea5d6481b4e9cc29f026865d6df74401ecb36ed43f9c5666665d5dbe2f8cde2331673a8b16c58641cf2e4ab4abb22cc2348889a4ac49907287af53af85a02cb70d8fc374b026cb182f2c41f2b7f9e14855384e990d8643ee295f6c4cd057dcd40273244f77943a2686265b170e19ee7d5e127a88a75dc1352da8cdaf9f30b4d3c86ccb89", 0xa1}, {&(0x7f0000000340)}, {&(0x7f00000006c0)="eb008a2a424b28348beb9839e3d5f94c9d957036d9022bea7826de914d8415c3eae57452cb387046c11d7329ebf120f9ef1d976445b8a8", 0x37}, {&(0x7f0000000b40)="b5d29c18caf38070863dab1508c82269ef9aa60bfcc0fb23c206656397533c4ccdaff0b5b711e6a7c141c76e4aaf090052833d4d70bf79e48b6b1dfd5447c31f2c5c1d10bb7aaabc0c0baf11c621cecf31d4611d327ddb6848b5a4912fe332df41e67b83053e2a66df7f1cec776230a1630df693020fa419bfaa3aae1493f6fb1902a2194d35a0ebaccb98b5017178903540b75b9474a99e6115b4bdfb7e36edd731b8a32d4d6114", 0xa8}], 0x5, r6) request_key(&(0x7f0000000940)="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", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)="6574683097944ca428f0c601e6d13c0baa481a7030009e50ec3c8f765b7af9bd3ecffa09e7a454b8100c1f1507a7eb5eac27f2a62c839d000000000000000000000000000000f9", r6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0xc001, r9, r10, 0x7, 0x841001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r11 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r11) setns(r7, 0x4000003) 2018/04/10 13:08:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd61, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001100)={r1, 0x1ff, 0x8}, &(0x7f0000001140)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001180)={0x0, 0x2}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7890) r3 = getpgid(0x0) prctl$setptracer(0x59616d61, r3) getpeername$netrom(r0, &(0x7f00000011c0), &(0x7f0000001200)=0x10) fstat(r0, &(0x7f0000001240)) r4 = perf_event_open(&(0x7f00000012c0)={0x5, 0x70, 0xecba, 0x372, 0xffff, 0x101, 0x0, 0x3, 0x40, 0x4, 0x2, 0x2, 0x9, 0x100000000, 0x7, 0x80000001, 0x2, 0x1, 0x9, 0x2, 0xbca, 0x7, 0x7bce, 0x0, 0x18000, 0x462c, 0x14, 0x4, 0x82, 0xe95, 0x49c6, 0x0, 0x8001, 0x9, 0x7, 0x4, 0x8001, 0xe6, 0x0, 0x2, 0x1, @perf_config_ext={0x1000, 0x927}, 0x425, 0x8, 0x4f61000000000000, 0x5, 0x9, 0x8, 0x2}, r3, 0x1, r0, 0x2) write$binfmt_elf64(r0, &(0x7f0000001340)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x4, 0x5c8, 0x2, 0x4, 0x3, 0x0, 0x2, 0xc8, 0x40, 0x2fc, 0x8, 0x2, 0x38, 0x1, 0x7, 0xffffffff}, [{0x4, 0xddca, 0x6d, 0xa0f, 0xfffffffffffff000, 0x2, 0xff, 0x3}, {0x4, 0xffffffff, 0x1, 0x4, 0x5733b3eb, 0xc1, 0x3f, 0x400}], "c6d56dfeeb049dc2eebb47714db12b6210ebf243cbf1204a801e7e6327dda2eb7c7321b979c74e9961d8376f53ec24724e24834e6ede942b1b893e8f2b528759e2d3d6c4120535addaa19ed0274a46b6e80bd31fbb6a27567103e0bad2e6e0380096df4528a14385ad6bf46637f449fe6d1a8b81bd5d31e1a4ad420a0216d03baadc5d105a6abfa91108fa8c44684e85d06a7c5bbd05f0551b1cf01420a66966f615109a7bcc", [[], [], [], [], [], [], [], [], [], []]}, 0xb56) r5 = request_key(&(0x7f0000001ec0)='id_resolver\x00', &(0x7f0000001f00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001f40)='/dev/sg#\x00', 0x0) keyctl$invalidate(0x15, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001f80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001fc0)=0x18) tee(r0, r4, 0x1, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000)={0xb5, 0x96a, 0x7, 0x101, 0x8, 0x9}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002080)={r7, 0x5db8eba, 0x6, [0x1ff, 0x100, 0xfffffffffffffffe, 0x0, 0x7, 0x59ee]}, &(0x7f00000020c0)=0x14) r8 = timerfd_create(0x4, 0x80800) r9 = dup2(r0, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000002100)={0xe159, 0x6, 0x2087d929ee59b35, 0xfffffffffffffffe, 0x9, 0x0, 0x5, 0x1, r2}, &(0x7f0000002140)=0x20) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000023c0)={0xc4, 0x0, &(0x7f0000002280)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000002180), &(0x7f00000021c0)=[0x48, 0x78]}}, @request_death={0x400c630e, 0x1, 0x2}, @clear_death={0x400c630f, 0x4, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000002200)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f0000002240)=[0x20, 0x78, 0x78, 0x78, 0x60]}}, @exit_looper={0x630d}], 0x27, 0x0, &(0x7f0000002380)="c3b6b13f2c919d1cb49bf0512f4bd16a53db7b5b889bf43cba0684c3012d1fd25036b669136838"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f0000002400)=0x1000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000002440)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002500)=0xd1, &(0x7f0000002540)=0x2) ioctl$TIOCCONS(r9, 0x541d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002580)={r6, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x556, 0x3, 0x3f, 0x8000, 0x10000}, &(0x7f0000002640)=0x98) syz_open_dev$usbmon(&(0x7f0000002680)='/dev/usbmon#\x00', 0x4, 0x40) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f00000026c0)=[{0x3, 0xffffffff}, {0x8, 0xe4}, {0x4, 0x80000000}, {0x4, 0x59}], 0x4) 2018/04/10 13:08:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/04/10 13:08:31 executing program 5: setrlimit(0x7, &(0x7f0000becff0)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x401, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x58, 0x101, 0xfffffffffffffff7, 0x5, &(0x7f0000000040)='gretap0\x00', 0x3b53, 0x7ff, 0x1}) eventfd2(0x0, 0x0) membarrier(0x42, 0x0) 2018/04/10 13:08:31 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xc4700, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:31 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) remap_file_pages(&(0x7f0000b1f000/0x3000)=nil, 0x3000, 0x1000000, 0xbf, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000080)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="4802ee6fdf567cbdf0799ee0fcff3d7892b8"], &(0x7f00000007c0)=0x23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/10 13:08:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x454}) read(r0, &(0x7f0000000100)=""/223, 0xdf) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000002c0)={{0x73, 0x7f}, 'port1\x00', 0x40, 0x4, 0x6, 0x42, 0x8000, 0x100, 0xc, 0x0, 0x2, 0x7fff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000380)=0x54) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe5875970fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d130985d41782ca6fc7284200000000030000bdf0bdb4af89c8eae4eb68b8df1e3f9bc5def7e6750e9694c023383e0f0670ff250258716d91a11d790574135c35c826114583a0bc61186d375eeb8551a8d0ccb434762b9d9ceacada1205000000b6a482cc9cfa7b873dae2458d034dd084624041a97cbcfcaf9427b4d75ab10879e0f8513", 0xd3) r2 = syz_open_pts(r0, 0x41) write$binfmt_aout(r0, &(0x7f0000000980)={{0x107, 0xfff, 0x0, 0x138, 0x338, 0x100000000, 0x221}, "0f393a8d176e3c6cebe7b0cc976ed8fd6ccbb8c21f46247d8f329430539facb0e618f2a32f1e6142742ca08bb9b4736f3c29461d861645d7d96b7d563463b3465047eb2d65b4816d705f3db0f5920cb91de3d0813af983ad857381338033672e623762c5d2971e3908195682", [[], [], [], [], [], [], [], [], [], []]}, 0xa8c) writev(r2, &(0x7f0000000940)=[{&(0x7f0000000280)="9a", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x3, 0x4, 0xff, 0x4, 0x1fc, 0x40, 0x6, 0x116, 0x6, 0x1, 0x756, 0x644}) ioctl$TCXONC(r0, 0x540a, 0x80) 2018/04/10 13:08:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(r1, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x1, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xf}, 0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x800000000000000, 0x20}, 0x8) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000440)="ed50eaed986a4aac36135875d1498ec6d0588673c925237bede7d1f9e6eb9856e3439a067425f0e8b4aea3cf47b5ac9f023046300d1723e1f2d3d941d7da36002f4c019acad143219ba3908663915ae7d70150d7b9a58e0531c1526e950d4ba0006f32f4fd4c3d39e716248f0c528a56f1e53f694b497794d01f0575c074fe633d2ddb567190291edc265ae0b8611f8ea041621ba0388ee1fb09d59ae5db438e0617f3c3b335c990c031214fae08316a8c42681dec9ceb", 0xb7}], 0x1, 0x33) select(0x40, &(0x7f0000000340)={0x200, 0x0, 0x4, 0x4, 0x7fff, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x9, 0x0, 0x3, 0xff, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x200, 0xffff, 0x800000000, 0x5, 0x80000001}, &(0x7f0000000400)={0x77359400}) fcntl$getownex(r1, 0x10, &(0x7f0000000540)) 2018/04/10 13:08:31 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1000000043, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x9, 0x4) 2018/04/10 13:08:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x0, 0x0, 0x6, 0x3, 0x1000}, 0x7, 0x4}) fchmod(r1, 0x20) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000013ffc), &(0x7f0000000040)=0xe2) 2018/04/10 13:08:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:31 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$inet6(0xa, 0x6, 0x9) r2 = accept4(r0, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001240)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001740)={0x0, 0xfffffffffffffff7, 0x10, 0xffffffffffffff6d, 0xc4b}, &(0x7f0000001780)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000001800)={&(0x7f0000001480)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001700)=[{&(0x7f00000014c0)="e2f594fea0fb962b7676833119b4a9c136231fc0bcb98ead57b53cf823c0f59f85eaa90b099f9e67601adb2b8a3d75fe5e55a5e06ac6f226a5b7de519107264f769d3e84c1da34982171f708cd748311755e6b80c07af4b352c58c06c7f039866d67117ec28dae602136f78e9d136e510cff355cba9f83754859ec768001016e3732", 0x82}, {&(0x7f0000001580)="d007e18d94f9142466f508313f12263d86705c6db5fa69f1a2b4df1390aa8f1bc9a5b3e0333b0f8b38dc634e40c67d419fb0045acacc8a4d8a5b7c7b977b3417aa28cbe230a64daacaf576069210c4526947e55758759f3a1d2366ecbff6b57ac6628c060a239e4fe20b07d2cffdf0d7da", 0x71}, {&(0x7f0000001600)="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", 0xfd}], 0x3, &(0x7f00000017c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xe1, 0x8000, 0x9, 0x6, 0x20, 0x0, 0x92c, r3}}], 0x30, 0x40000}, 0x4010) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000001300)="d2c5a72cfbf94ad23240cd26f83ab670907e8c698f01caceff94d79da609f8653067ccf912fe909f4cb98690c72ff645b6267bc50b0c60a6eeff82ea1e242d5f9287fc59e0f430d23c1dd42184cccb1088e961b86ee5be1f73f409c2134e60c79eaa0d0c24a5c3112417267f66959e9101503d19bd70cd3d82895fc5b2dc3ef70d9a19b024755f8e84"}, {&(0x7f00000000c0)="5a1dc3e8c978d6f0efa771cb93ae88425b5dfcbcfe4d4f2ec813cb95b9475d95cd909e5b0069a1133b3c12373bdf07305f0ed427"}, {&(0x7f0000000100)="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"}, {&(0x7f0000001100)="9ffb4f9143b24968f298901e9cd7415c985588bd96bf761bcb91f8f71b6773bca3ee2b9b389c19cda018d8863fd994056e0d0a063c4bfc73af5e1939b6382016093d7ba157c67caa705b2ed3788451f1"}, {&(0x7f0000001840)="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"}, {&(0x7f00000013c0)="dbe2d1a64d83fa46799971aa9a1917a19d6c4cbeeb85be3c17ac", 0xfffffffffffffea3}], 0x3bb, 0x0, 0x0, 0x4000000}, 0x8000) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001180)={0x800}, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) fanotify_init(0x5, 0x80802) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) 2018/04/10 13:08:31 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) rt_sigpending(&(0x7f00000002c0), 0x8) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="83294969b07be181dc40c6a6fd304a6aebd0d59ca77b498b2010d306c709c7ae9b42e8da6be6e129c90dc0ab7d087199a11049404526039f37132f43807bb32ec82d291fdba712b4e0c0ab3c0b7ba55a6208e0051a660771b9873b5299ae482d37e1f3c764f1a616791e0add4cd36ac41608c4870fe0e44601ef236e11063e29aa48a9ff221218584d9233ac7a0716b4eb615ae253f576114fefc1bb2a46fe4526006e60529144e608ee316e5a265f91561cd0", 0xb3, 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r1, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d000000000000000000000003000600000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030ba8e00031300000000000000ebff00ff01000000000000000000000000000100000000000000000000ffffe0000001ddafc70f34e60fe16b4e8acc48dcfc3d307ff96bad349ffbf77394e1934da783592d3767c000000000000000000000000000000000"], 0xa2}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000cc0)=[{&(0x7f0000000440)="271583b36c6f27c3ec0821d0ac6edb515c59c15069cf83ec7dcdb8835ebc251e2a991fd5dc35ed6ba0b91da6f65189ff061177ad87dd4b3ce1b5cd6a798804db79cd0b37f383224adc702920adb9913562f2f9582a79d52a4bdab3f8f433e59f0183ee0ec1c3cc294460f7da3742a8ab9f1b2a1937", 0x75}, {&(0x7f00000007c0)="5883570348d9d98616e25ab2fed99176d4d73a61bb63cd415d7e4db6a7ea5d6481b4e9cc29f026865d6df74401ecb36ed43f9c5666665d5dbe2f8cde2331673a8b16c58641cf2e4ab4abb22cc2348889a4ac49907287af53af85a02cb70d8fc374b026cb182f2c41f2b7f9e14855384e990d8643ee295f6c4cd057dcd40273244f77943a2686265b170e19ee7d5e127a88a75dc1352da8cdaf9f30b4d3c86ccb89", 0xa1}, {&(0x7f0000000340)}, {&(0x7f00000006c0)="eb008a2a424b28348beb9839e3d5f94c9d957036d9022bea7826de914d8415c3eae57452cb387046c11d7329ebf120f9ef1d976445b8a8", 0x37}, {&(0x7f0000000b40)="b5d29c18caf38070863dab1508c82269ef9aa60bfcc0fb23c206656397533c4ccdaff0b5b711e6a7c141c76e4aaf090052833d4d70bf79e48b6b1dfd5447c31f2c5c1d10bb7aaabc0c0baf11c621cecf31d4611d327ddb6848b5a4912fe332df41e67b83053e2a66df7f1cec776230a1630df693020fa419bfaa3aae1493f6fb1902a2194d35a0ebaccb98b5017178903540b75b9474a99e6115b4bdfb7e36edd731b8a32d4d6114", 0xa8}], 0x5, r6) request_key(&(0x7f0000000940)="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", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)="6574683097944ca428f0c601e6d13c0baa481a7030009e50ec3c8f765b7af9bd3ecffa09e7a454b8100c1f1507a7eb5eac27f2a62c839d000000000000000000000000000000f9", r6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0xc001, r9, r10, 0x7, 0x841001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r11 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r11) setns(r7, 0x4000003) 2018/04/10 13:08:31 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x1ffffffffffffffc, 0x2, 0x0, "9ede7a8c5ae95ed0672c933c0f7a3a664f13ee2b65c0322901dc6b3e37695051f01b7f0beb4f1ea5eeb7c37c72b48376c8d753d000aa8faf8fb565dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000000)="5f93728f07bd6d12b2fa8f2dfca539e077b0db4d", 0x14) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x931, 0x8000, 0x81, 0x7fffffff, 0x9, 0x6, 0x8, 0xd187, 0xfea4, 0x117f, 0x8000, 0x80}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/04/10 13:08:31 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x2, 0x4) fcntl$getown(r0, 0x9) 2018/04/10 13:08:31 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ipddp0\x00', 0x1000}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xc1eacb33f2f10734, &(0x7f0000000600)=0x5, 0x4) poll(&(0x7f00000005c0)=[{r2, 0x2}, {r2}], 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0xbc1, 0x20000) r7 = creat(&(0x7f0000000480)='./file0\x00', 0x100) r8 = dup2(r3, r7) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000040)=0x2000400000) restart_syscall() ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000500)=@generic={0x6aa, 0x1, 0x63b}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="030000000000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000002004e220000000200000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="e648df0d62cd8f6f7cc395d7237a630f73d36d0d652a09c7e1832a83760b7492d727fc1bc6b137cefc8c150187f44d23027d18a3a34fac7c94cb602b38bb9a62d10a437941a5b3608b7bb246165ec8542eadb01b0e0deb06e71bbe81c827a66e4177853e65fa8488150371be7a2caf04e9c85531995a719a88a9633ed81bae4798edd9b6f177030d01b4cf0f7337cffe5cc25d954560320817bfe2517cfdd5e6e84180ba4dea8fd350ccfb310a1f16ac8459f7088bc24ee8a6fed2e412ca2aaaf1be7e477ed9a6d19babcdbf2c951abe58a1cb30", 0xd4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x400}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000980)={r9, @in6={{0xa, 0x4e22, 0x48c1, @local={0xfe, 0x80, [], 0xaa}, 0x56}}}, &(0x7f0000000a40)=0x84) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) ioctl$TIOCSTI(r6, 0x5412, 0x9) process_vm_readv(r4, &(0x7f0000001d80)=[{&(0x7f0000000a80)=""/31, 0x1f}, {&(0x7f0000000ac0)=""/169, 0xa9}, {&(0x7f0000000b80)=""/81, 0x51}, {&(0x7f0000000c00)=""/22, 0x16}, {&(0x7f0000000c40)=""/244, 0xf4}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x6, &(0x7f0000001e00), 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757365fb0141040000f50b"], &(0x7f00000002c0)=""/152, 0xfffffffffffffe37) 2018/04/10 13:08:31 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000000c0)=0x80, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1f, 0x20b, 0x1ff, 0x2fb, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r5, 0x4, 0x2, 0x7fff}, 0x10) fremovexattr(r1, &(0x7f0000000240)=@random={'osx.', '\x00'}) r6 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x4200) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000340)={0xa, &(0x7f00000002c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000000400)={r7, &(0x7f0000000380)=""/117}) syz_open_dev$urandom(&(0x7f0000000440)='/dev/urandom\x00', 0x0, 0x340) ioctl$LOOP_CLR_FD(r1, 0x4c01) fgetxattr(r1, &(0x7f0000000480)=@random={'user.', '/dev/urandom\x00'}, &(0x7f00000004c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000500)={r5, 0x1000, "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"}, &(0x7f0000001540)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001580)={r8, 0x100, 0x5, [0x36, 0x310, 0x8000000000, 0x243, 0x7]}, &(0x7f00000015c0)=0x12) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001600)={{0xa56, 0x7f0000000000000}, 'port0\x00', 0xc, 0x21800, 0x72, 0x1ff, 0x3ff, 0x400, 0xb8f, 0x0, 0x1, 0x3f}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000016c0)=0x0) sched_setaffinity(r9, 0x8, &(0x7f0000001700)=0x6782) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001780)=""/94) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000001800)={'filter\x00'}, &(0x7f0000001880)=0x78) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000018c0)={r8, 0x8}, 0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001900)=""/4096, &(0x7f0000002900)=0x1000) writev(r0, &(0x7f0000002a00)=[{&(0x7f0000002940)="53bd2c0d083bad369e3ca9a320110317823b5249192975b0ab783971c9175924a080ea7e9493fc099f9d74dca5605faed5f638f13a6b36ff383b14742efe864fa031008e94b72aeb23037a7810b782791f645d4cf604f9e1c269d1b99aaeb3c46ba68425bcc23e0de2f1c52d0017a576397e9761a92f21c7f6afa91d10c11d9a5320acbc8b876f380f7b8bab5ea0d1a31fa7ab4ec8c58f854707b87b2d160da3acb8c1", 0xa3}], 0x1) fallocate(r4, 0x0, 0x28d, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000002a40)={r5, 0xed, "b296f7a0c7c5af3366ac5f67e5e8cb1af3b1385a9fd639a648f13a71f6e00e32f90dac1bfd89db80356bb7d138b8f79233e0d54096b927d3eb8132dfd08d5d8b08e00b6a196ea4242aa5781dd480e1d4b51de2ee6dc25a659f6f710a823f61fb9be7ddad49760358a424c7a66e3f4cd18755649844cfe465c942a13ca95910047419e071b1679a398e289ab0a436cd90525adb09c124d64760ac6b103b7242900588398286432327577eca662e8be3bfcc93932d258dfcc8c2891ff61baea69829d02e854cbcbd0adc0c5136b7f0c16ae21d71757d5051abfebb2ed29c517cd89078323118ce0bc2e3903ddd52"}, &(0x7f0000002b40)=0xf5) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002b80)={r10, 0x3, 0x40, 0x101}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000002bc0), &(0x7f0000002c00)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002c40)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0x3, 0x2, 0x7f, 0x7, 0x1}, &(0x7f0000002c80)=0x20) getxattr(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)=@random={'btrfs.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000002d40)=""/2, 0x2) 2018/04/10 13:08:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/10 13:08:31 executing program 5: socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) prctl$void(0x20) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setgid(r6) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1}, 0x10) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000004c0)="bd4543eecff2010de6897bbe5e195bd335cdcfa8dfad5557397dd291b5920b70db2f8119985d2200eedbd2a63d8bff9ea9204458f1986b901616922db64934ca8d1471eeb0bad7caba08e618204eece59ce432ee5b694812707ae38b0f04634fed0be5104e8c043131caca9cf532696aee11", 0x72}], 0x1) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r8, 0xc0}, &(0x7f0000000300)=0x8) getdents(r2, &(0x7f0000000700)=""/188, 0xbc) getpeername$inet(r2, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10) 2018/04/10 13:08:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10001) [ 686.668160] binder_alloc: 11564: binder_alloc_buf failed to map page at 2000c000 in userspace [ 686.677393] binder: 11564:11566 transaction failed 29201/-12, size 0-0 line 3133 [ 686.686596] binder: BINDER_SET_CONTEXT_MGR already set [ 686.693946] binder: 11564:11566 ioctl 40046207 0 returned -16 [ 686.700303] binder_alloc: 11564: binder_alloc_buf, no vma [ 686.705874] binder: 11564:11570 transaction failed 29189/-3, size 0-0 line 3133 2018/04/10 13:08:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)=':\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$read(0xb, r2, &(0x7f0000000280)=""/60, 0x3c) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000f13000)=[{0xc}], 0xc}, 0x0) r3 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="fb06abb256d04ae2fc2b620eb52d53ab13a5020b34dc37116e7349e8ac328657e7e93a795d504be55e5cffab8faa6a0bc540dc2e0644e1a0662b9b0b8bc606638ddd26af7c02bcf10ee2793bc125a98a378eecdc9bb357e61bc8f4dfab651a82304d6e61a1dd5591babca09dcddd803b1002b523148d7c6dd8f3433e39a9be309144ad52e8bcde73e1e83c9ba24ca30e4ba1bc2dd4c3794c23c46e34ab9c9d968c6449994fa75d42a5290883bf2420d82657cf50ba1bb4b8043aee63da9c817fc7dbf6bda188a041", 0xc8, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/04/10 13:08:31 executing program 1: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = memfd_create(&(0x7f00000001c0)='+em0system%\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x7f, 0x7, 0x3, 0x80, 0x41}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x6f}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0xa75, 0x6, 0xb1, 0x6, 0x0, 0x9e, 0x8f, {r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xced8, 0x3, 0x80, 0x40, 0x100}}, &(0x7f00000004c0)=0xb0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) ioctl(r3, 0x8, &(0x7f0000000140)="46c2ca82858fafe5f1458c1dadf934a2d8233cde6c2369c157a84e47440e381f43ada9cf4f3b04348be3d8edb81d0e88103327f5ed03e8b2a9901eb437f925781fe739126460aa94222d8fc61adc7246fe17d43358f0ec65ab") r4 = creat(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x108) mkdirat(r4, &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x20) 2018/04/10 13:08:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = dup2(r0, r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r4 = dup2(r0, r3) read(r4, &(0x7f00004b8fab)=""/85, 0x55) [ 686.717306] binder: undelivered TRANSACTION_ERROR: 29189 [ 686.722979] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 13:08:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1000902, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/10 13:08:32 executing program 3: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="cf", 0x1, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc, &(0x7f0000000080)=0x80) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000200)=0x78) r2 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r2, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/10 13:08:32 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10}, 0x8000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast2}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105000, 0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r2, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r2, &(0x7f0000d7dff0), 0x10000000000001ba) ioctl(r2, 0x2286, &(0x7f0000c95ffe)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:32 executing program 5: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r1, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r5) fcntl$getown(r6, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000ac0)=0xfffffffffffffd83) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getgroups(0x4, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() stat(&(0x7f0000001200)='./file1\x00', &(0x7f0000002580)) stat(&(0x7f0000002600)='./file1\x00', &(0x7f0000002640)) fcntl$getownex(r4, 0x10, &(0x7f00000026c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)) fcntl$getownex(r2, 0x10, &(0x7f0000002c80)={0x0, 0x0}) r11 = geteuid() r12 = getegid() r13 = getpgrp(0x0) r14 = geteuid() getgroups(0x7, &(0x7f0000002cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000002d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002e40)=0xe8) r18 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003140)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003240)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) sendmmsg$unix(r6, &(0x7f00000033c0)=[{&(0x7f00000002c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="a158f61b2821a356a8100a578204b85ccc0c7f234fd06598d26dd907bcff9ded9cf8b5091ab4d2c2b12835f62a973bd60a38c668a4aab7d2939bc739ef3a64790eb006678e4ca1ac3271cde676322ccf0a2df26f50dd1860de79b1102011296dd6a1d60010238b4d21626450c79ac354a8fa5552f3abbfd728e82e6193a398f61f94016dccb564294107d3b372401db21e2de2953dc2c14ca37f4e7a91799d3a02c5467f286fb6e235dc21335cf75e7e59243ea86f0ad22812a651f9b3490876e69f1354a85385dd5c5ed1b8267a8ae663b812099ab30cce72b25810633b6405cb7f19f39fcd763f262a0f2943", 0xed}], 0x1, &(0x7f00000001c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r6, r6, r0]}], 0x28, 0x800}, {&(0x7f0000000440)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)="af32a8ed267d91086983db83e606ccdbf3f0399a6c65ad1e4bbf4cd54e1591d7d207d6d2bd96c1c97ba35ad3eff20fe913bc26f9f2737823511a5a3eae1cb25649e22abf4dcfbe97a1fa3a245a32437d330d021fed1ca2c91c92cc477645c8369f42989dba2b66549f9fd3c9abaf6d4d39228502194863571182fb3789ac", 0x7e}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000940)="45a8ef17d8b0c2f8319d9f6642cad50df2019659e982f078fe78b87ea187be952590f6951a9e9efcdb36a1bbe8a99d7b51928d6c3516328fbd882dbf0e24d4c5231be64963f1963266c4aa107566d0bf08ff59ec814151871b63ae795d742a97db4fa1e709dcedb990661547d6622a188be7c8788fc851673d5ed7663c6e566740e1d5e9bef254acdd66c18963c5d64e9252d550e846b025f641c9a207e5ae981d4b5c88040905e74d99041b31aa09b26b89403d91fca111c3f7b8a4569eddefba5c08b6256334e4e8318f30c847fc0e", 0xd0}, {&(0x7f0000000a80)="79e194a510e8233c6d56da90df7d80762c473892852d91ada207c0d0ff2a4cdf9556b26fdd7ee1db65b3", 0x2a}, {&(0x7f0000000b40)="fc07cfdc316b77fef7c0ff377f772c97747d949db70447c7f17bedfc3a292bcb2a4e7c7621abce03e0664b9176734052ae21def8bc63f6b063ca8250060c2a29dde10bd06ec68cf56b2cc6b9752d1d726727db0bf6db0248afbf8b672d69c6ef39b3a20680bdd7df7499090623f266b50b539c8f9f1a1bee787d8c", 0x7b}, {&(0x7f0000000cc0)="241ba4f2b6f4908b90c4c06f47b71021bb1cd2431252c67016c686124cc2b8ac0b670a71e48fcab40fd55eeff649e49930b0dd12a71dd42ba4c4af784c7a5789a1c0b9c00ad5500a7c4b2337a0f6eafc150d4c5a0c285b72a2c85658d5b36fdd9dc5708d6f7743775f6bc44427c5bbb4a9c034de41447e68730d1bd0207bcc2da2d38824d9863bf80f0061f019d2ce648c193c698223c6db5a03863503f5fede8858f59cca7b90210e54cdb2508820021e95c541f854a3679d4f7fe9b569da066350dcb2391802acd8931786e81251d0630136c2f7bb53d34456aebbd43873fda9492fbeeaa7cb3ca22d5dd105a865c8e16fe08be804be2aa0bd7991e5", 0xfd}], 0x4, 0x0, 0x0, 0x24000000}, {&(0x7f0000002940)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000002c40)=[{&(0x7f00000029c0)="9d4c48f0bafb98551ba3414e3c4d119626a8c522d1bc354ef3c9fd978e14a19dcef39088a11ce4c7d2695de05b8314beb81772251d54c359132ba91187f8accdb54ca177e8d27a8a9e682919b5fc7762b68cefb5917cd629dd05fe5e42fa0f53b0b2561232def7d5ff4f79b616d57a0ca759c005649ce6f62b7c692f16a027257a69ed48b29ac564d9ad41e45e05dee2750b8074f20f2b9ed349fd2ae9543fd4381eeab5", 0xa4}, {&(0x7f0000002b40)="bc6327afde440fd518dad9b1c1fa93c9f1aac74da35719265b3840fb97f104d4cd3a919fbc30707c3d9709888493bb709315ff6166919a8af51efd1bd350ca867b567a66122c2888e688bc28e76bb89e03b2376534a474b99f22ac0c1a0a03e1c00a76e5a7cc55fcbec103febfad0a0dfd34c3aecf41ca415b15188305431ac05ca4fbc98dbe30c5db6e2ea6960e3005a93bbe88f205a353e2aa7de872435b", 0x9f}], 0x2, &(0x7f0000002e80)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r6, r3, r5, r1, r4]}, @rights={0x30, 0x1, 0x1, [r0, r5, r0, r1, r4, r2, r5, r5]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x4000000}, {&(0x7f0000002f40)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002fc0)="f4e1f594ac5986b34b9928dce923026179b569fc6f97298bba9bf0b3389ab32421c96bfae7dd478d99c367d47aafd3569d8d131017a5ce397d74b61099b15158877286fd90c8a713560540751672330186068c4b0998493359cc0a474b3ce1223f75f316d001dfdf8218c7d46404f7e31623e8d2dc3d53e91406fded6c282a588dc11a117a84338ff5d4bc4017b47fd112553f3c1bfb9f63492996dc734c9fa47aaa8dd625c8fbe6eba5d1f7c2ec754fbe98cbead28252e37f011707b9cabc679e0650f2dce78ead1378082ce42aef8fea", 0xd1}], 0x1, &(0x7f0000003300)=ANY=[@ANYBLOB="0000000000000100040001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x8000}], 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) 2018/04/10 13:08:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0x11, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bbd, 0x5, {0x6, 0x2b, 0x5, 0x2, 0x0, 0x4, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x88}, 0x1}, 0x0) 2018/04/10 13:08:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') 2018/04/10 13:08:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x200011, r0, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/04/10 13:08:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") pwrite64(r0, &(0x7f0000000180)="12eaebf587d38ad2f85448ed2d", 0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x7fffffff, 0xffff, 0x800, 0x800000}, {0x2, 0x3, 0xfff, 0x100}, {0x4, 0x7, 0xd300, 0x280}, {0x1, 0xba7c, 0x8, 0x7f}, {0x6b55, 0xfffffffffffffffb, 0x1ff, 0x8}, {0x8000, 0x3ff, 0x80, 0xffffffffffffffff}, {0x1, 0x7fffffff, 0x7, 0x20}]}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x58b, 0xe7f8, 0x7, 0x9}, {0x7fffffff, 0x200, 0x2815, 0xd7a}, {0x0, 0x0, 0x1, 0x5}]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) 2018/04/10 13:08:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f00000003c0)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) ioctl$VT_RELDISP(r1, 0x5605) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) lseek(r1, 0x0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x41, 0x0) 2018/04/10 13:08:32 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a0, 0x140, 0x2a0, 0x140, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @rand_addr=0x1ff, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x32, 0xffffff00, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x0, 0x8, 0x44, 0x1, 0x4, 'ip_vti0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x280}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x91b, 0x7ff, 0x0, 0x0, "d6a2fbf71f2e05c1bf20e574b284b534e4578a6322f11b2f2f1d41d4eecdb74a573a3f4dddabf2b829b64a21dcf049876095b6b2e3e6fdd9163d410ebd58b382"}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x81}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/04/10 13:08:32 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1b0c) write(r0, &(0x7f00007fbffd)='H', 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000100)) 2018/04/10 13:08:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') sched_yield() r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="34d5ebad4850ec0d26f880656a12f7ae314a685955c8b67f28", 0x19, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0x1a, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000), &(0x7f0000000140)=0x4) keyctl$setperm(0x5, r1, 0x4000200) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/04/10 13:08:32 executing program 5: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r1, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r5) fcntl$getown(r6, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000ac0)=0xfffffffffffffd83) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getgroups(0x4, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() stat(&(0x7f0000001200)='./file1\x00', &(0x7f0000002580)) stat(&(0x7f0000002600)='./file1\x00', &(0x7f0000002640)) fcntl$getownex(r4, 0x10, &(0x7f00000026c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)) fcntl$getownex(r2, 0x10, &(0x7f0000002c80)={0x0, 0x0}) r11 = geteuid() r12 = getegid() r13 = getpgrp(0x0) r14 = geteuid() getgroups(0x7, &(0x7f0000002cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000002d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002e40)=0xe8) r18 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003140)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003240)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) sendmmsg$unix(r6, &(0x7f00000033c0)=[{&(0x7f00000002c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="a158f61b2821a356a8100a578204b85ccc0c7f234fd06598d26dd907bcff9ded9cf8b5091ab4d2c2b12835f62a973bd60a38c668a4aab7d2939bc739ef3a64790eb006678e4ca1ac3271cde676322ccf0a2df26f50dd1860de79b1102011296dd6a1d60010238b4d21626450c79ac354a8fa5552f3abbfd728e82e6193a398f61f94016dccb564294107d3b372401db21e2de2953dc2c14ca37f4e7a91799d3a02c5467f286fb6e235dc21335cf75e7e59243ea86f0ad22812a651f9b3490876e69f1354a85385dd5c5ed1b8267a8ae663b812099ab30cce72b25810633b6405cb7f19f39fcd763f262a0f2943", 0xed}], 0x1, &(0x7f00000001c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r6, r6, r0]}], 0x28, 0x800}, {&(0x7f0000000440)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)="af32a8ed267d91086983db83e606ccdbf3f0399a6c65ad1e4bbf4cd54e1591d7d207d6d2bd96c1c97ba35ad3eff20fe913bc26f9f2737823511a5a3eae1cb25649e22abf4dcfbe97a1fa3a245a32437d330d021fed1ca2c91c92cc477645c8369f42989dba2b66549f9fd3c9abaf6d4d39228502194863571182fb3789ac", 0x7e}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000940)="45a8ef17d8b0c2f8319d9f6642cad50df2019659e982f078fe78b87ea187be952590f6951a9e9efcdb36a1bbe8a99d7b51928d6c3516328fbd882dbf0e24d4c5231be64963f1963266c4aa107566d0bf08ff59ec814151871b63ae795d742a97db4fa1e709dcedb990661547d6622a188be7c8788fc851673d5ed7663c6e566740e1d5e9bef254acdd66c18963c5d64e9252d550e846b025f641c9a207e5ae981d4b5c88040905e74d99041b31aa09b26b89403d91fca111c3f7b8a4569eddefba5c08b6256334e4e8318f30c847fc0e", 0xd0}, {&(0x7f0000000a80)="79e194a510e8233c6d56da90df7d80762c473892852d91ada207c0d0ff2a4cdf9556b26fdd7ee1db65b3", 0x2a}, {&(0x7f0000000b40)="fc07cfdc316b77fef7c0ff377f772c97747d949db70447c7f17bedfc3a292bcb2a4e7c7621abce03e0664b9176734052ae21def8bc63f6b063ca8250060c2a29dde10bd06ec68cf56b2cc6b9752d1d726727db0bf6db0248afbf8b672d69c6ef39b3a20680bdd7df7499090623f266b50b539c8f9f1a1bee787d8c", 0x7b}, {&(0x7f0000000cc0)="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", 0xfd}], 0x4, 0x0, 0x0, 0x24000000}, {&(0x7f0000002940)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000002c40)=[{&(0x7f00000029c0)="9d4c48f0bafb98551ba3414e3c4d119626a8c522d1bc354ef3c9fd978e14a19dcef39088a11ce4c7d2695de05b8314beb81772251d54c359132ba91187f8accdb54ca177e8d27a8a9e682919b5fc7762b68cefb5917cd629dd05fe5e42fa0f53b0b2561232def7d5ff4f79b616d57a0ca759c005649ce6f62b7c692f16a027257a69ed48b29ac564d9ad41e45e05dee2750b8074f20f2b9ed349fd2ae9543fd4381eeab5", 0xa4}, {&(0x7f0000002b40)="bc6327afde440fd518dad9b1c1fa93c9f1aac74da35719265b3840fb97f104d4cd3a919fbc30707c3d9709888493bb709315ff6166919a8af51efd1bd350ca867b567a66122c2888e688bc28e76bb89e03b2376534a474b99f22ac0c1a0a03e1c00a76e5a7cc55fcbec103febfad0a0dfd34c3aecf41ca415b15188305431ac05ca4fbc98dbe30c5db6e2ea6960e3005a93bbe88f205a353e2aa7de872435b", 0x9f}], 0x2, &(0x7f0000002e80)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r6, r3, r5, r1, r4]}, @rights={0x30, 0x1, 0x1, [r0, r5, r0, r1, r4, r2, r5, r5]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x4000000}, {&(0x7f0000002f40)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002fc0)="f4e1f594ac5986b34b9928dce923026179b569fc6f97298bba9bf0b3389ab32421c96bfae7dd478d99c367d47aafd3569d8d131017a5ce397d74b61099b15158877286fd90c8a713560540751672330186068c4b0998493359cc0a474b3ce1223f75f316d001dfdf8218c7d46404f7e31623e8d2dc3d53e91406fded6c282a588dc11a117a84338ff5d4bc4017b47fd112553f3c1bfb9f63492996dc734c9fa47aaa8dd625c8fbe6eba5d1f7c2ec754fbe98cbead28252e37f011707b9cabc679e0650f2dce78ead1378082ce42aef8fea", 0xd1}], 0x1, &(0x7f0000003300)=ANY=[@ANYBLOB="0000000000000100040001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x8000}], 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) 2018/04/10 13:08:32 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000005240), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="9df26d470f5477cd84bd76bb84158b6e8718958ed9c89e0d354bfcfe83a54991a751e23a584b976dab876d3fae70dea85e78cbb252a85adc7fa8b3c61ec69b8450bfc662f98db1f49e6cbddba5a74660aa97c6df26119c84ea30bb90943ef66743634333331dcb6ff2dfe78d855d104b33600ed0623889c7d64d879064cc003ba87d9588d6b3bbe8d1d3b42888a72eb639bfd8f2d16e080aee9c3ccca29b7ff4f48fd60456e7e4368286251ef7b928cfa086bba43879eccfbe3bc7883e18d9aed4013adcf09e8803bf20e5bfb36b54d628ae538b29b479fdfc88da48b12e380e4f4492e825a8d2a61f1b47ee05a25d397fe6c20d4602", 0xf6}, {&(0x7f0000000240)="74cb51c59a82f22149fc", 0xa}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='+0', 0x2}], 0x1) 2018/04/10 13:08:32 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000080)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:33 executing program 7: r0 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x1c5, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='dns_resolver\x00', r1) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) 2018/04/10 13:08:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000080), 0x100000000000010c, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[], 0x14}}], 0x2, 0x0) 2018/04/10 13:08:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x2}, {}, 0x0, 0x0, 0x2e2}) 2018/04/10 13:08:33 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r1, 0x9, 0x1000}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1f37d76fe6a3d5feca996b5e35d8310abb26743e2254faa284f98754adee91cd1e2bb8166c5b8cd60a60a4aa4752eb8b86f8d442ae04819f0fb729cfafe8fff", 0x71, 0xfffffffffffffff9) pwritev(r4, &(0x7f0000000540)=[{&(0x7f0000000340)="51746215", 0x4}], 0x1, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000380)={0x0, 0xc4, "f78474a66f04cfd182d928f0bcdadd3239dc24e26c893da5a03597e18fc252e2dcfab1dd18c29809d88279a34fad0fdff92264fd7f24fa624d60980cea6dd34db09c5aea042b268e35c74f9a299cdd4eec234f45c4adc08f73ce7dec2bf92206001b113f0e1fc472f11402a5f6be10a746f6790336d18eb51e1c5dd12882c05def544575455f09381883afaeef988f0390143f10bbd5e13ebc92d8fdb763b9303c0c0edba1e4b5d7f7c1ae64d25a4133a8d2e32cf332f77c294166eed31c569eb4dcf9d6"}) r6 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c1296bf22aa177435ab6794c8088bd9563a523517cc4a57caeb29621017dbc36caaebac67f973a990db1a4bd767ecf6e6b5f7cb68f6ceb686777ca97a17c2dc061ea10001461354d26b661cf66a7d1f152224c2cbf6df6283191b8d1b48fd4148144a21c0fc6ba65015c17f0f13080132ac1e956aeea8626500f3e5567106c94b0e031", 0xe5, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) keyctl$unlink(0x9, r5, r6) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) signalfd4(r4, &(0x7f00000005c0)={0x8}, 0x8, 0x800) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000580)={0x1f, 0x7}, 0x2) sync() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0xfff, 0x4e20, 0x97fd, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0x1, 0x373, 0x6, 0x2d, 0x7f, 0x0, 0x8}, {0x7fffffff, 0x8001, 0x1}, 0x8ef, 0x0, 0x0, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x2, 0x2, 0x7, 0x1}}, 0xe8) 2018/04/10 13:08:33 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10040, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/04/10 13:08:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x800f, 0x1, 0x60c8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0xc4f1}}}, 0x84) 2018/04/10 13:08:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) recvmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/253, 0xfd}], 0x5, &(0x7f0000000280), 0x0, 0x800}, 0x3}], 0x1, 0x0, &(0x7f00000003c0)) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x21d}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000800)=""/151, 0x97}, {&(0x7f0000000e80)=""/194, 0xc2}], 0x2, &(0x7f0000000fc0)=""/178, 0xb2}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000003940)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006dc0)={0x0, 0x989680}) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/10 13:08:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x800f, 0x1, 0x60c8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0xc4f1}}}, 0x84) 2018/04/10 13:08:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/04/10 13:08:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000b00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000680)=ANY=[@ANYBLOB="5c00000014000703000000000000000000000000000000000000ffffac1414bbfe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000800080041781b99abc6"], 0x3}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000080)="f6c5f9d4535e092e6c164db35c71c1ec10592c7d07c6bbf2ecf635fa94f9122016251ed159b692f2360a659ed6a137b7b79088f35285264703078f3492417e0b3680e0bc", 0x44) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x0, 0x5, 0x4}) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) 2018/04/10 13:08:34 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000240)="2df4b5dc968e775fc85f819a3ff6169c376ae39d39838607178edb544f5d898a13452710b62de07ea7a6fb7f9a3dd335ea9269df9623a3ef18fc7db2531973322d838f67c1c55a15210cd0d1d7c64046f6ad4f3a64386a4e4e39987f31a1ccabc18c1828df82f348b071481f77e57bfc0b1605f6b812d516dc1ffff893e3ca34d1ce85e2b7162700000000000000000000000000", 0x94, 0x4000010, &(0x7f0000000100)={0xa}, 0x1c) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x37db, 0x816b, 0x9, 0x4, 0x0, 0x5, 0x20, 0x6, 0x4, 0x3, 0x9, 0x7, 0x293, 0x9, 0x400, 0x6e39, 0x1f, 0x0, 0x7fffffff, 0x4, 0x8, 0x7fffffff, 0x47a, 0x0, 0x8, 0x8, 0x10000, 0x0, 0x101, 0x5, 0x0, 0x7, 0x401, 0xffffffff, 0x9, 0x6e, 0x0, 0xa1, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x60, 0x6, 0x7f, 0x0, 0x0, 0x0, 0x42}, r1, 0x5, r2, 0x3) 2018/04/10 13:08:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c00000038fbb1b2805bcb1d3ba3e86db6acd239f71b9dbcd1c33de504ce14767f072ebd3ac4198f9747dfba51894032c32743b7c7db4c60b0ddaa8f6973507a3937eacee39c272d18b9c300318920e1165058f7af40620f6f844ac1308e67f2826d8b942dc452eb5aa6cf3d7eb8cc7bad0636eb87b6c602e554c1dc32d6c57dd7d0a275904a436448d0f099d342030c"], &(0x7f0000000000)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x20, @empty, 0x63cc}}, 0x5, 0x8001}, 0x90) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) ioctl$fiemap(r0, 0x6611, &(0x7f0000000080)) 2018/04/10 13:08:34 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001}) dup3(r2, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/10 13:08:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x92) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/04/10 13:08:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f0000000000), 0x49249249249297e, 0x4000080) setsockopt$sock_int(r1, 0x1, 0x1000000000007, &(0x7f0000b06ffc), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)=""/54, &(0x7f0000000080)=0x36) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/10 13:08:34 executing program 2: r0 = eventfd2(0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000140)='./bus\x00', 0x780, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="89e89fb40d5ff5ad6b22cc0a760b70908bd4a810fbe5f2a7d4f7797ee8ce09f7bc12f264119ced53", 0x28, 0x4}], 0x1008401, &(0x7f0000000200)={[{@dir_umask={'dir_umask', 0x3d, [0x37]}, 0x2c}, {@creator={'creator', 0x3d, "fd39bbef"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x33, 0x33, 0x32, 0x32, 0x32, 0x37]}, 0x2c}, {@session={'session', 0x3d}, 0x2c}, {@creator={'creator', 0x3d, "0baf94f0"}, 0x2c}, {@part={'part', 0x3d, [0x38, 0x35, 0x3d, 0x38, 0x39, 0x78, 0x31]}, 0x2c}]}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x5, 0x10, 0x1f, 0x917}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={r5, @in={{0x2, 0x4e21}}, 0x0, 0x536}, &(0x7f00000004c0)=0x90) listen(0xffffffffffffffff, 0x0) 2018/04/10 13:08:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280), 0x20c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/226) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x4}, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x7ff, 0x4, 0x0, 0x2, 0xfffffffffffffc01, 0x16, 0x6, 0x7f, 0x479, 0x10000000}) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)) fstat(r2, &(0x7f0000000700)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) lstat(&(0x7f0000000840)='./control\x00', &(0x7f0000000880)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000f40)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)) sendmsg$netlink(r2, &(0x7f0000008d00)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8080000}, 0xc, &(0x7f0000008c40)=[{&(0x7f00000017c0)={0x10, 0x39, 0x0, 0x70bd2a}, 0x10}, {&(0x7f0000000380)=ANY=[@ANYBLOB="10010000000004002ab97000fedbdf256ab1af1acff1"], 0x10}, {&(0x7f0000000a80)=ANY=[@ANYBLOB="100000003cfcdbdf2500000000000000"], 0x10}, {&(0x7f0000008d40)=ANY=[@ANYBLOB="280000001a00eaff27bd7080ffdbdf2518001b00776c616e306574683070726f6329656d30000000ee2c9da72106b4c43839477820889b43498c3febe8916aea64998168f896a8e3dc88696dd6aa21dd630003b9069373bf0b6616dd48c2c1db60ecff5346c85ee5a32f220ff767c7cefe4904a0619a86d5678aa747d9f84eed595d620444b4b5d6418aa09e519bcfb58d2e759157"], 0x1}], 0x4, 0x0, 0x0, 0x8000}, 0x4044850) mkdir(&(0x7f000000e000)='./control\x00', 0x0) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@random={'security.', ':\x00'}, &(0x7f0000000580)=""/66, 0x42) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x83}, &(0x7f00000001c0)=0x8) 2018/04/10 13:08:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/04/10 13:08:34 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) write(r0, &(0x7f0000000980)='2~', 0xff53) 2018/04/10 13:08:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x0) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0xfffffffffffffffe, 0x0, 0x101}]}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) time(&(0x7f0000000780)) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd035123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d0331"], 0x3f}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x37, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8"}, &(0x7f00000000c0)=0x3f) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x9, 0x2, 0x6, 0x4, 0x1ff, 0x1}) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x0, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x0, 0x3, 0x1800, 0x0, 0x0, 0x3, 0x0, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x0, 0x0, 0x800000000, 0x0, 0x80000001}, &(0x7f0000000400)={0x77359400}) r4 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001180)={{0x4, 0x4032c7f9}, 'port0\x00', 0x20, 0x80020, 0x80, 0x5, 0xd0, 0xff, 0x83ba, 0x0, 0x1, 0xac3}) accept4(0xffffffffffffffff, &(0x7f0000001100)=@ipx, &(0x7f00000000c0)=0x80, 0x0) 2018/04/10 13:08:34 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x44000) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000a5848c49f655897d62dec4c95e000100ffffffffffffffff00000000b1c2323f02c73114e3b2bae97eae6fdcacadf20a46f13ea3"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/10 13:08:34 executing program 7: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00', 0xebc}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x4, 0x0, @time={0x77359400}, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x6, 0x400, 0x8}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}}) 2018/04/10 13:08:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x1a, 0x10, "d451373de41d87d805eb1a65b4ca08285ed731cdad37574ad8598280546ec264eaeb7c8a33fefac2a56ec28feabd30acf73b5428222c8c28a80bda3c3e3c662d", "83ca47e085e28d350223cc3cf85f2c198aca7347dfa6ed36642e5093adcfef810cbb3286022ba014e1c2c6e8ee605e14cbdb8230a4f92e1ecc0d39236153495e", "8029a10e2cdd0f423a82c77b30fca7851d5a36f34d0b5a3f9d8190b0ea16977f", [0x10001, 0x314e]}) 2018/04/10 13:08:34 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x2665}, 0x90) sendto$inet6(r0, &(0x7f0000000200)="e484ca00ae7e98e1f396", 0xa, 0x0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) [ 689.407193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33957 sclass=netlink_route_socket pig=11742 comm=syz-executor2 [ 689.435196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33957 sclass=netlink_route_socket pig=11744 comm=syz-executor2 2018/04/10 13:08:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 13:08:35 executing program 7: r0 = socket(0x7, 0x2, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18410000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r1, 0x4, 0x70bd27, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x80) r2 = dup2(r0, r0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x13, 0x3, &(0x7f00000000c0)='N]}'}) sendto$inet(r0, &(0x7f0000509f92), 0x1029e, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x38c) 2018/04/10 13:08:35 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000000080)='./file0/bus/file0\x00', 0x20, 0x900) socket$inet_icmp_raw(0x2, 0x3, 0x1) mq_timedreceive(r0, &(0x7f0000239fc8)=""/56, 0x38, 0x0, &(0x7f000099cff0)={0x0, 0x1c9c380}) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/10 13:08:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) sendto$inet(r0, &(0x7f0000000180)="28f5b5a31bb4958305f25db431ac554e06fccdbeafd349d33a1ea939120d2d63774b42a1debbcac76008eaa61a2e54ff1240cae5b492ae39c272c686e9160e54efee40edd3588934e712cc0ca6d345957f44e83b2ad4a335cc60de300a6c2a7983be6ace551cdf05166aa505daa6573c7bb88a9e56f3f26187471f70faabdd91ef855c5ad8fe76a5c40599021a0bea1f09e4344ab2b00cfd66ce9fe3074f36d7239f98521b195371095f94bf887169377722b79930132ba8c28e918a4c12117fb46a38f7621faac9713c92b3965da481d5b08593b3619318ac4500542bad920bb1074a", 0xe3, 0x40800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r1, &(0x7f0000000040)="fe", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/04/10 13:08:35 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000", 0x4b, 0x10000}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x5, &(0x7f0000000540)=[{&(0x7f0000000140)="a4a290d25d4520017dc4ae0e2ba25ee677c7b3438f482404fc31f10ffc8ae8a0404e7816490bb4e1a768d4a6fa6731b1ecca9bbb343d6a68abb82734769809ea5867ba737e4601bdaa0b9eaa4009a465c597fc49ab3a6702950d52fc68e521d26ffb742df7efcfdea523b303138d7244982b476c48e85474a6795ffe7486e72bd62de32b9e81", 0x86, 0x5}, {&(0x7f0000000240)="6a2f457f17cc8861f37dc7d541c9378b8f128150991f6090a59b3d73b106dc6113b5ab231ef10468cc3f3b9e10f265932c14abeb1a8d84212ea5512a6ae365e83ca3d3358192b82bd33b051012355c3915db94ef1abe865614b8858f20948e91154becc10e76b73a4db153c6b1190a86bd635e1e3bcbdbeff26eab3cb8f18e2779f5b2771571e633e6c75eb95590a140ea0ab62d24b5651e1de4bb2fba64e78d6d92980d", 0xa4, 0x4}, {&(0x7f0000000300)="4117f0bb0338e6af328d79cdd118a5196908dd82b63e526f0c955eec221d0498f125966d8435848ff5db115eb6d734545667bd1eb7ab210e157185a6001594875d8ad213e8bc6b92d5a00ab5faa8867cbd3f21eec94b0c9a7f6891403fdbd9d0cbaa5c72dbf024933b8a8ea0bea1d508daafac75ca4d86c6e05b5d68db52f4f6f41d47b7ea0cc200290ec4befabc4fb37a219ab189074da771b208d6845ad8f87e0ef81d88d4da93ae796b6354b0", 0xae, 0x1}, {&(0x7f00000003c0)="b7676081f7e0fe328182bd98d61419b941b2951a50c8ab56bcc540e7268b50153863df225fb7533fa3def3ef644eb9a24076f8c1e7df19fdcf5bfd23a29b7e742359e5623c74cacb0f935afb", 0x4c, 0x8000}, {&(0x7f0000000440)="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", 0xfa, 0x20}], 0x20, &(0x7f00000000c0)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@grpid='grpid', 0x2c}, {@commit={'commit', 0x3d, [0x2d, 0x7d]}, 0x2c}]}) 2018/04/10 13:08:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fdaff9)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/243) 2018/04/10 13:08:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000280)={0xfff, 0x7ff, 0x80000001}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$unix(r1, &(0x7f0000000180)="f2730b2085e0ddd590ec8b26ac4c94797eea9cd791d44e52f1483cc3fad46bf2cdd2a6a17620c956e50fa772dda0bbe7e6adad73e3bcf1da139801702109275e7696f05bf02e88d0571866f8e0863fd92a1853ab81a4812aaee255256c61c4bbea4b4e4f515f12b6ac3db0834592902e190a4f9e", 0x74, 0x4000000, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000002e40)=[{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=ANY=[@ANYBLOB="7a3b337cf34c0c5500"], 0x10}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/10 13:08:35 executing program 6: r0 = socket$inet6(0xa, 0x8800d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') r2 = mmap$binder(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x1000009, 0x40010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x6c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f630c4004000000000000000000000001634040000000000000000001000000000000000000000001000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="780000000000000018000000000000101800000000000000"], @ANYBLOB="03630840", @ANYRES64=r2, @ANYBLOB="07630440000000000b630000"], 0xc4, 0x0, &(0x7f0000000140)="caca9f761e3e13cdd770a4e980774abd160632188e9ba06112978b7037f923e528eaa7478f33fa18dec0629c520561097b43807283968c48c5cd6d7606a4fa271d3fab08725c45db093ddcf4ddf18734f4f77c32b829c28ff7c7752a72f6d56d25a069ec7991c860ccc6b56d5e5abb21a8166aac1be788a7a9f178c23e0ed19153665727dfb361c76a442a28fca0c98892c90d436a07fcdfa5e352783dccdc139b96e34484be325c6d41ac02bce0c32451c18c19e54647fcc8fd598b207b5a04383cac80"}) close(r0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x2}, 0x1c) mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x1, 0x110, r0, 0x0) fcntl$setsig(r0, 0xa, 0x13) lseek(r0, 0x0, 0x2) 2018/04/10 13:08:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0xfdffffff, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x10000000, 0x5b6, 0x19}) 2018/04/10 13:08:35 executing program 7: 2018/04/10 13:08:35 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/stat\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x810, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') fcntl$addseals(r2, 0x409, 0xd) sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x1, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x30a380}, 0xc) 2018/04/10 13:08:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getrlimit(0xf, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0xd0000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x3f, 0x8, 0x7fff, 0x7ff, 0xfffffffffffffffa, 0x0, 0x8}, 0x1c) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000130011030000000000000000050000002100030073656c667d6c6f2d7b657468302ac3656d302b76626f78a826743000"], 0x34}, 0x1}, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100)=0x2) 2018/04/10 13:08:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r2, r2, &(0x7f0000000100), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) fcntl$dupfd(r0, 0x406, r0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 13:08:35 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001380)={0x0, 0x0, 0x8}) r3 = dup3(r1, r2, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000380)=""/4096) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ustat(0x200, &(0x7f0000000300)) r4 = inotify_init1(0x800) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) r7 = syz_open_procfs(r6, &(0x7f00000001c0)='children\x00') ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4}) ptrace$getregset(0x4204, r5, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002400)=0x6, 0x4) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r6}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfebf, 0x80000) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000340)=0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2000000020000000, 0x8005, 0x0, 0x7, r0}, &(0x7f00000002c0)=0x10) 2018/04/10 13:08:35 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x3b, 0x0, [], [@ra={0x5, 0x2, 0x8}]}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r4 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000040)={0x8, 0x6, 0x6be8, 'queue1\x00', 0xc9}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) pwrite64(r4, &(0x7f00000002c0)="d24f1b3d1b14bc8b6eed1671d1a2e7fbfefeec4beb8f66cff6652a65325684345410e88330fff3f45903f51edd1a7dd00c1ee4012e330d00807bf96f162c7822fcfe8007c549a5105a2c0eeebfd5d91199bcf075cc98f404e034ea33368d7c74e2778ee2e3057582bd63d96697ed22c7f98467438f7117bdf7ba554bbaee999a16012c8d82dbc2a10a00adb8b81d765b7e26e790e60f608c3f8dd7931aa23a4500cbbf662c29804d9e2d969241f49a551f4ea66a18ef0754dd2d64fe66381c30d1c1ff8fc4750578d15cafcdf4886a321b35b8e0f689afde7a5bdc91f887ca451648015c88", 0xe5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) 2018/04/10 13:08:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') write(r1, &(0x7f0000000180)="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", 0x1000) [ 690.288201] IPVS: Creating netns size=2536 id=136 2018/04/10 13:08:35 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getgroups(0xa, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/10 13:08:35 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="f337b469d5237379731fc66d2e73656c660cab2a02ce00"]) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x2}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x377}, 0x10}, 0x1}, 0x0) [ 690.345883] netlink: 32 bytes leftover after parsing attributes in process `syz-executor7'. [ 690.368460] netlink: 32 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/10 13:08:36 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/10 13:08:36 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x100) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0xfffffffffffffcca, &(0x7f0000000200), 0x213, &(0x7f0000000140)=""/180, 0xb4}, 0x0) bind$inet6(r1, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000040)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/10 13:08:36 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fchdir(r0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x11000440002, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x10001}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000c80)=ANY=[@ANYBLOB]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b856", 0x44}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x801) lseek(r2, 0xfffffffff7fffffa, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) r5 = getuid() prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, r4, 0x2, r5, 0x5, 0x0, 0x4}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x14) getpgid(r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x68) fcntl$getflags(r1, 0x40b) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="fa37cba0fb103d884700000000000000"], 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) 2018/04/10 13:08:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000600)=""/4096) 2018/04/10 13:08:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_mount_image$vfat(&(0x7f00000005c0)='vfat\x00', &(0x7f0000000600)='/\x00', 0xfffffffffffffe00, 0x1, &(0x7f0000000740)=[{&(0x7f0000000640)="3a069e3689a64c5f008da2c3d3cc208c7654582b7ebaa9a657cb4ce1d5bfd96cea1f87f96e1788f2c5c6b20d0613acc73cd1f73ea0f41fe95049b9618642542c87444fccdbb9ee931b7e1c1b653119271b356a2309991b2dba333a7e5e38706f10b036caae63ee8da41880fc63f7564ac859bdf37a16e3a35520ab4893934e86526df53e4a5d5904a1c7fe76614d00d86c3f2217a2fe8cd7d2fb932e8fe184b5898b", 0xa2, 0x765}], 0x10080c, &(0x7f00000009c0)=ANY=[@ANYBLOB="8d9a0a256a9d02ef2280cc020e5f887ae7cc024f9d58dc00703e503d5fba750b419418128339f9b1a4ba89947115def179a9b03f1c3012d7fcad6a82a6a1c40b9965cabadfa5363c7fe01c"]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0x8, 0x208, 0x6, 0x9, 0x0}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x9, 0x100, 0x5, 0x1, 0x7fffffff, 0x100000002, 0x2, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x100000000, 0xfd, 0xfffffffffffffffa, 0x2000000, 0x7ff}}, &(0x7f0000000880)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000440)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f}}, 0xb00, 0x7fff}, 0x90) connect$packet(r4, &(0x7f0000000100)={0x11, 0x17, r5, 0x1, 0xa5a6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000040), 0x0) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}, 0x100}], 0x4000259, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) r6 = getgid() r7 = getegid() getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) setresgid(r6, r7, r8) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x458}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) prctl$intptr(0x3d, 0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r9, 0x400, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe74}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x44050) 2018/04/10 13:08:36 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)={0x8, 0x42c}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/04/10 13:08:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000480)='mounts\x00') sendfile(r2, r2, &(0x7f00000002c0), 0x622) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x6, 0x6, 0x1, 0x84d3}) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000005c0)=""/218) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) writev(r3, &(0x7f0000000880)=[{&(0x7f00000006c0)="f378018b0924358fc6e339aa1ab10c221e22a547c2deeeff8a8566ba8e109b2108e4bf2ada8813b7803c9b45ce18bff8e1b3e6f8626059c0f6e09f935629bd903cbf15484ff9c1eaae8776afefabe3c4f269b855130024e33a30a1acefa40a5fd9611ebe32a3c78d74ab934247191ff757e72a5a9f4da7ad2ab726906fd44f7634b4b1bf62e3", 0x86}, {&(0x7f00000001c0)="6445bd990c9d64881fc6dbf4a7c657", 0xf}, {&(0x7f0000000a80)="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", 0xfd}, {&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="7ac1ad52612a9a7aa828d9364317a7e0a4100e5c9e9e2c1142404766982dcd64c0e15b8af70532e1da0d3122463fd798980a2c290e4ed56f22b7f18d0f9935a3a09d4e27c6c91df52d7b1a45caf48f758ad15570c92cc101ed0a13bf8901e350d3c1d2af2c44902c459655e348d85c47d7b5ec2b710e7799bfa8b920898b30b360c82c81e36457e6de1c3c460f69f223f0884ecafe405095a695a165ade4aa70ab566ccdbbd2e2750f826056905710ec386a66eef01068429929c96ae9fff3eb3ef1c75b278c7554ce", 0xc9}, {&(0x7f0000002000)="8c17115ab1d71251f9ff20a0da08bb9a6ce31e72562efa4573d43d090e986deb168a6d08db45413e52a6a923cee8308548a913e8679c0adb498d7ff8f83e1b46cb16ce65e3f53a6f3ec4c14fd50945dbc589f2f9385b50654d501327fe441aa7adace363e2a83c0d31f5841cdba2e2ee0a8bd63c5309202d1ee5d6c8cb8713fd4c7495c1f6dc9cd61c37880edd53bd022448ea243d264e2c6b1e9b80d3727042e097e61cb14f19fd54b0fcb93397441f21c1b02b5347b1ff69a29619b31b7d95d5403d", 0xc3}, {&(0x7f0000002100)="03fc21a95641045801a7adabc1d4d36215b175d40b5d8aa4a62252cd00027fa9c22d22448951f7664230978f6f5e42283c540d796e20bdc8b7a31a733ea47db2811c13ee93551370ee734bb53cb3fddf7421ac630f4296e68ef02be957ea27ee150f276b1ac3313ececd4f42f8343cc3fb7b7c83bb63b5abe666eae6bcdf84748ef7c5340afc9edbc23f232cdbad65ef831ad183d8e80b084711f6abe2f5f125f170b2060e55dbf8c7a819f3ec0c6180561c144bc15e0a9459451d420fb903d197bbb0fcdc59690af8", 0xc9}, {&(0x7f0000002200)="a2c1815f3cb88aef3847d203b6052df4453cf0cbc94e34abcb094aacc214b9d7db0e644add93aaa3f55ae2de9341c96665619848c45e73db0db878063c6b0d0aa46f76e188665223e872743731d31cec779f51495d346a213f01cc5f78afbae2dccfe352536a94dc4f89197d3cfd9814e068cca619dd287f7f87e6ba7c7170c3a4fe6e57de7aae9df752eb3cf18c2aba5b1f2ed7ee68c3ebaaa35fd83d7c2f55d8ce015bd34582dde33dfd3941c12e23e0990920752d616a6d9323a64ed4afd0d3e5b0cbc3655653ecc08051", 0xcc}], 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000900)) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) close(r2) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000940)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x0, 0x7, 0x0, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00emor9\x00\b\x00\x00\x00u '], 0x3) readv(r5, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000440)=""/58, 0x3a}], 0x3) pipe(&(0x7f0000000300)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000cc0)={0x3ff, 0x7fff, 0x5, 0xfd, 0x9, [{0x0, 0x5c, 0x4, 0x0, 0x0, 0x3}, {0xff, 0x7, 0x3ff, 0x0, 0x0, 0x4}, {0xdec, 0xd52, 0x400, 0x0, 0x0, 0x2}, {0x7fe000000, 0x5, 0x5, 0x0, 0x0, 0x8}, {0x1, 0x0, 0x6, 0x0, 0x0, 0x4}, {0x40, 0x4, 0x1, 0x0, 0x0, 0x80}, {0x2, 0x3, 0x8, 0x0, 0x0, 0x100f}, {0x6, 0x9558, 0x36, 0x0, 0x0, 0x800}, {0x80000000, 0x8, 0x9, 0x0, 0x0, 0x300}]}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/10 13:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x73) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/04/10 13:08:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x85a8}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4, 0x30}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r0, &(0x7f0000000000), 0x10001) getrlimit(0x6, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x40800) 2018/04/10 13:08:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@ipv6_getnetconf={0x1c, 0x52, 0x0, 0x70bd26, 0x25dfdbfe, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000200)=0x40) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r8, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) syncfs(0xffffffffffffffff) fcntl$lock(r3, 0x5, &(0x7f00000002c0)={0x1, 0x1, 0x8, 0xffffffffffffffc0, r6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) sendmsg$netlink(r7, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="1000edca44eccf5a97ff36544d00509c06000000000000f8d5eb85850c4e60653edd2afe34eabe0c973b41c28c1704c05b13353f7e00f254dd"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) sysfs$1(0x1, &(0x7f00000006c0)='^])\x00') ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x9}) syncfs(r7) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/10 13:08:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/134}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 13:08:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r2 = getpgid(0xffffffffffffffff) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="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", 0x1000, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001600)="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", 0x1000, 0xfffffffffffffffc) r5 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='net/ip_vs\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000280)={r3, r4, r5}, &(0x7f00000002c0)=""/78, 0x4e, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002600)={0x0, 0x1000, "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"}, &(0x7f0000000340)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x1fa1, 0x81, 0x2, 0x1, 0x1, 0x0, 0x0, 0x4, r6}, &(0x7f00000003c0)=0x20) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@ipv6_getnetconf={0x1c, 0x52, 0x0, 0x70bd26, 0x25dfdbfe, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000200)=0x40) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r8, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) syncfs(0xffffffffffffffff) fcntl$lock(r3, 0x5, &(0x7f00000002c0)={0x1, 0x1, 0x8, 0xffffffffffffffc0, r6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) sendmsg$netlink(r7, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="1000edca44eccf5a97ff36544d00509c06000000000000f8d5eb85850c4e60653edd2afe34eabe0c973b41c28c1704c05b13353f7e00f254dd"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) sysfs$1(0x1, &(0x7f00000006c0)='^])\x00') ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x9}) syncfs(r7) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/10 13:08:37 executing program 1: r0 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00007a8000)) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='attr\x00') epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000d19ff4)) 2018/04/10 13:08:37 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="99085debacc86b75f2f0e5b7840fa16e9dc278318d723004c675b733e7ebd636ad48a0aa7497814957f703a133a0e9687200df8c45e8b26bde62816b4d27c5d92ad5487d8303117e2f849d2a476a375ccae79754e7b90da08b82ac8e074bcb", 0x5f}, {&(0x7f0000000080)="6e93cdc7aa4cfda50f6b85b253dbffd909ec4a07dbc303e86e46ff1462971a93ff00193e59d8b1080c411398c9ec0d42ab1edcdcd44d0e9898fb73fbfa201974dc0348", 0x43}, {&(0x7f0000000100)="cb847f3a2d25a9774499d6f65e61012a84f2f397499db527dde2e61d4b4a4ab31585797262e216cd04ec7b48d87b89418bccc9cc8c0cc43dfb1aae8c685b7a415013455d5c0c56795835dfe715702ecef4900b6e7f955efeabbf5dbe8b35efaebab199c0741e31e9af5cc18b846096ce9ae2742f83552fbbe3007698cf1efa524f069bba81c500b69e", 0x89}, {&(0x7f00000001c0)="351b1b739fae94d4b2e51861784be8856d4cc55f9404ef87f31e0cda3b3d36", 0x1f}], 0x4}, 0x2000000000008000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:37 executing program 0: unshare(0x8000080004) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="070000000700050081000800070003000100712764557727c8b3fa97a70cfbe1f27e383528261ab482fcc13049f1ddbc6784bf7247f219a0dc997976be817630d3f13c9deb52e48c91c1e481438d4f69597f3a316dbe253d6f5b7080528aefd6403562c48e6fac60d540da81a0d1e9f29b79c2eb95a26d68e98c4bc24d15911cb9d590941fedcbdc922215a199d6fa074604e2e6385bdb9c57f43857443e993ad57b30f291ec9fdd97f6082e047f60cffc555edbaa1d0068c6673435637c7159be923edb315cc93bdbd98d503a605103ec5df1ef230f7763624ddf79"], 0x12) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/10 13:08:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@ipv6_getnetconf={0x1c, 0x52, 0x0, 0x70bd26, 0x25dfdbfe, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000200)=0x40) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r8, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) syncfs(0xffffffffffffffff) fcntl$lock(r3, 0x5, &(0x7f00000002c0)={0x1, 0x1, 0x8, 0xffffffffffffffc0, r6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) sendmsg$netlink(r7, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="1000edca44eccf5a97ff36544d00509c06000000000000f8d5eb85850c4e60653edd2afe34eabe0c973b41c28c1704c05b13353f7e00f254dd"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) sysfs$1(0x1, &(0x7f00000006c0)='^])\x00') ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x9}) syncfs(r7) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/10 13:08:37 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xd, 0x31, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="7c6dc86b3a44f02ea4faadc04c50b5218d9667f4b389d1da174dfc2c212380f67098e489", 0x24}, {&(0x7f0000000080)="7f4978031e1412bdca6031431fb3595f2308a211863b83bbc99754784629f08b4c2190bf0e3a26579e06dca88572213b7e648a6ce133ab14bc9d2e44e273bda20c0214a0d4c1fd7aaeb2cc35ae5ff795078bafd26609e640986dd861956d148d15ff7b", 0x63}], 0x2, &(0x7f0000000140)=[{0xe0, 0x111, 0x1, "1d786c051ba68a8bfe6887772b6d0901a6c18728f43327af5b1f5c3683351c66c73a440df9b35a511bf200484c3c75fd26b456a36bd3ababb758ce0007420cb778d7d709bb132299eba5fa4efddb68884227914fb8f8c052d0e4911f993e45247975c2713b04bfc42432885ac4ac533fa6eb2e9c54f6e2fb1b5a2a4ac0be83c59a133d7bf53870f233eacc3c59586bae60736bbad64fb02e6662a54680de5411123c08f2eed764b61d655232a99dd6c14405568131c7c269ba7e92450584e333a890084d270a2e6bb25ea85384"}, {0xc0, 0x12f, 0x9, "023f7b3d19289dab9ce61087065d7cdfe68590079e6d16c2795c3505533265e09f0806639f7ecd96ad4276eb16bc45d3d52432719e8ca9f508690307ebe8c14cf78a06436177772c945e5c52d0cec9a674ae8bf9fbcaaffe2d831b6cbf3dfaa587bbddc58a936c6a936006fd3095bf02757ca0289b30b1567e6c5ee018d92ee1509cccafa095e90c97b3947b22cf24fc387d5ba77aa0e279414aa930131098be9bde06e1549beb79b49995d9"}, {0x18, 0x118, 0x1, "b71198b3a1a1ca"}, {0x10, 0x116, 0x1}], 0x1c8, 0x810}, 0x5}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000340)="2878ba703a2b7d4914fe1caf8ead26928885bf58aaf54dacae188e37ec5bb13fc9d4624c8ab60e745ae48c40f50f4738c87361dacf1b7d675843ff23ac643662a2fb86912cbbc0aea4dae738a19c923fe5b410417e9dfefd18fe9da8abac09909453842f3edbd1d39915f1f365ca45f75fb0d628f88b28b47ec0a51a2da3", 0x7e}, {&(0x7f00000003c0)="2c134575174bed91d80b059c0378056b449384aa9c160714c3b3da979e90129c48f3c4057d73468737f8c05df4ff7c2e49bda10735cdfc08f75c489f51594e599d727127bdde40be63ef9b7e06a73255e422e1bfaedc2d9c9bc5231359e4fb10db2c95aa3e564d5f454d3104a2f0b2578e55b4dfc0cdabd53a8c7023cf90a3cfdec4f4086a6b1b4bcb2bdccdfa69b243a2a1ed7de2752f3c0d3930a50a52597ad22e70edf4ffec2fa8ca73b881ad1a340463e79f", 0xb4}, {&(0x7f0000000480)="ef7e678ecf597c4f68b2e629e7cd94a66a2d95bea6a56a2d428b74b5378f841b932564c2403a6b4b39680129b966c3af65c066d27d30edb030ecc33de38d7d65e5003f4c749946ea09e77e2132f47a3ebfecbd30d424c62fe23bf1453ce320b332fe18df69817be9fe9673e3009b6d16723c1a17e640773d9819ffe871919c2b", 0x80}, {&(0x7f0000000500)="724eb50530ca23afa0e84a4bfc3d360010e34509ec48e4559dfeeae853513c9d1133bd64257b56be4edfed90bddb5f48085b021db8e09fd8d565c00215d1b6535d76e2f106176d5380298566353e390ab553669e041f2c6f7e7f59de14021eafc6edfb00c932e60deb1d41cff724bfd86d204ac963a5315f5b26c95b67a8988209de6c5b28cc84f7120c1af8387b2190498f0f6121e4a5e97f5d449af01f1fc526d199751868ab6a032f2672ba0164a8238171cee891ddc2edc082645b", 0xbd}, {&(0x7f00000005c0)="13d8f509698b9eeff9c0258a6e438bda40e4cb8c6aa98d23d25be0fb010ff8a5182fbd538189fc92853678d7699fe161d7d800170b1d0e29e34a83247e386b138a3bb7bf91ec81cd2d6c8418af6d6dff4fd364421ad075c1825f7611", 0x5c}, {&(0x7f0000000640)="25f1b5c1b6fd72adacfd1069e274023441e315a916d0c0dc2be79b51d2898aa6c5f023fce3f2a0adcb7de8cb9a6b3e765b59ee4c1dd3d7f18346b7112231bb3332473167fef3b8f85379c9e2f0a717bc55c1829e616c02a8fc87ca30ccdcefac24c05b9e9034a3ad5fb50c8bf0d008b1b407decf3be30f4cdb23134dc7ebdac6e3515c1db9b2def2c4b483ae7466af060b6aeaf1029f93decaac4e0cf0ac08e7ea3d71e154267b21410bb0f15dae7663484005de4bad8b17a5d3f45da7c552ee320a41ceb42509b9113f09fb43ad90a879263bd6d662", 0xd6}], 0x6, 0x0, 0x0, 0x4000}, 0x10a}, {{&(0x7f00000007c0)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)="e7ac421c6d916a50119615536d3e9c47fe8805d95d40a4916a8b819611afe695dbc4a290e8ef56a6c695b5673ffcf412984caadac15a7e516df7a019020a3ae3236add46e57cd13d2b07692c19cc3d012203a21432e69f5b6d2ef86a335814ac08df01dca916c8ccd9fb68f9f2d2b55bc6927dfebbd5aa1d5d9acb0c6dc9b6a0aeed844d378b724cf3e6d968086554b22de926b92ea33dd22d2119ffee07af8457b7fe1e34320207527bb125bb31d8ed0368c6c5d8976b4ec0", 0xb9}], 0x1, &(0x7f0000000940)=[{0x78, 0x0, 0x53, "d6bbb9151ffcca49e34aa7d6579b9de50178a0fdce10c353d1dd1546ee5efbbf6740de9db0c73f4c0d704b7a265a368b3560e0c15ce8da2a470be72314341964ea8f6845f88ab1046f6623734b31162eb7f4bf5521ef93520a29b1a71528abb921a093798427ae"}, {0x20, 0x0, 0x645, "6676173e18fd0c1eb65ad3bd0cdda3"}, {0x88, 0x0, 0x3, "0fecab735101e9ec9975687bec307f1cf2796497915db09e4354ea1ff40e121fb68bfeec12f93dce0e3c4c0e9be9851ca3bd649a0ca834a7035fbb2f6aada9405cb901360325de8a694233565482288a1e6d6d703fc56f8e615361305505a23c4f0b78e81723a91e0fd072a7599344efab654d9008"}, {0x100, 0x10b, 0x40, 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"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"}, {0x58, 0x0, 0x100, "758f02dc82e68fe389797abd793a49ada59c860864a65a316d9d6282e6b32f53b195440481f1e14217daa1d932025cbbddfdb2a567b2410f6eee6337c516dd0f6933d45650a3bf"}], 0x1440, 0x4000000}, 0x4}], 0x7, 0xc0d0) 2018/04/10 13:08:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/10 13:08:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0xfa6, 0x460e00) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0xa560de1, &(0x7f0000de0000)) 2018/04/10 13:08:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000980)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308041000fff708ff98", 0x24) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r2) 2018/04/10 13:08:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x200000000) fallocate(r1, 0x1, 0x0, 0x20004d2d) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x4367, @in=@broadcast=0xffffffff, 0x4e24, 0x6, 0x4e24, 0x4, 0xa, 0xa0, 0x80, 0x0, 0x0, r2}, {0x1, 0x4a, 0x1, 0x0, 0x7f, 0x8, 0x3, 0x3f}, {0x5, 0x5, 0x36, 0x1}, 0x5, 0x6e6bbb, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x3, 0x4, 0x8, 0x8000, 0xfffffffffffff5bc}}, 0xe8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x0, 0x100000000, 0x7}) 2018/04/10 13:08:37 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8a51}, &(0x7f0000000040)=0x8) select(0x40, &(0x7f0000000140)={0xffffffff, 0x0, 0x3, 0x4ee, 0x7f, 0x8e, 0x2, 0x4f}, &(0x7f0000000180)={0x9d, 0x9, 0x0, 0x3, 0x3, 0x3, 0x8}, &(0x7f00000001c0)={0x9, 0x3, 0x9, 0x4, 0x7, 0x3, 0x9, 0xd73}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x58, "b79c7ef31675840b30c4166fbaedc6d19bf8e54fa6bc41173af5a57c8adaf058812d00c9751c6bbd5255eeddcc8e7253a932bcbc0d8511eaa56da371fb4611bd7877e7a9d47c0e2d4bf26f0a572c84fe37de9e6ccf64c01d"}, &(0x7f0000000100)=0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xff, "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"}, &(0x7f0000000380)=0x107) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/10 13:08:37 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000005c0)='net/dev\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') syz_open_procfs(r0, &(0x7f0000000000)='net/psched\x00') sendfile(r3, r2, &(0x7f00000000c0), 0x10001) finit_module(r2, &(0x7f0000000080)='net/ip_vs\x00', 0x0) 2018/04/10 13:08:37 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x6) 2018/04/10 13:08:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x34, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff"], 0x0, 0x0, &(0x7f0000000240)}) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8, 0x8, 0x8000, 0x0, 0x3, 0x0, 0x3678, 0x7ff, 0x38, 0x66, 0xfffffffffffffff7, 0x1, 0x20, 0x2, 0x9, 0x1000, 0x3faaeaf7}, [{0x70000000, 0x1, 0x9, 0x1, 0x5, 0x2, 0xeee, 0x7}], "7c23955b5eac190d326f227e14c15e2d7df8939803f6a6618cfdd3374a2d096cd61335098a1b", [[]]}, 0x17e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x7f, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/185) 2018/04/10 13:08:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0xb9, 0x5, 0x0, 0xfffffffffffffffc, 0xc}, 0x14) r2 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0xe9c, &(0x7f0000000140)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x1f, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) 2018/04/10 13:08:37 executing program 3: clone(0x200000000000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000240)) waitid(0x0, 0x0, 0x0, 0x4100000b, &(0x7f0000000300)) 2018/04/10 13:08:37 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x139) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KDDELIO(r0, 0x4b35, 0x1ff) r2 = socket$packet(0x11, 0x3, 0x300) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x131100, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000400)=""/137) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000053bffc), &(0x7f0000000ffc)=0x2d1) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000040)="b220bf6a200c39e953b54fed77bad1dc07e46ed5d11c13f0cc693e95ec745921a6eddcb7f73cef1416b775754a24c8b47709234becefd2588105d020cf8623afec0ce3b63e1f0bee600fbcaa3ec08e42fb6122f66895d2a418c38705eaa4d0301b283b84a09b84585df6a5c8d80f66d5253bd0731e82cde868df4693bc7453ecd604808eb7fff01070d9831c284cf8f11a3a307fa3293d8ca631b6d0d5f04d", 0x9f}, {&(0x7f00000001c0)="ff53dc44a407c76262f223365d616a42cd2d74b1935a11df6df63b7d0bbc240b41c46bf44d13533258bcec8f30f0a50eb250b6fb3258d87e1efdbac04f34db8f69cb43313ab699a2a2c24e5f332010bf49755004e0111776ca2d90bd44992811aea0e82ceade8737f93af862f985c7770205bca25899e73a9808788d603d7ff54c2aa1a148b5de0b7d6d58fb99d59ac93387db57274e90d01d5086a094a6d231b8b82e38d21cddbc4d33f41061d010a01085a9ba97ef5b1bf62d12cfc4fc0c88e83e65458d7c18103935c096b3c985933c8e5186110aacd586fff132136f46", 0xdf}, {&(0x7f00000002c0)="da4a39a4105bf367c3c1e4f15bf2b521206d0b3eebf606899a1ee8a2551b417b6df53e81f8fe79cd47279f3059d59ee17ad2e2b6a190f794421091b99aa84ac7a539b2971eb771e346e115f024466a514c1fbf7eb58731f44f9c461fc844215e03c85f43d3089c6db1d62d1755002c0ff2924d47f6b1d884c9b1c2663e292756eb9e7741692e6af25eb57904dcc7b266f9120b6e4c9acebd75c8ba2e8ac2fc74bd4fd02f690c2605e674e6e7", 0xac}, {&(0x7f00000004c0)="3629db1f76125a3b0481af3bbe5c30c7c2b0e73812a254944cd2a2f89a2f701fff43de150c181bce72dbf46c63eb0182305f7ba6b6f38143106ae4a5cca1a004f0f6be1081587e48814fce2135efd5707370f4858d752620634bfb4a16fac8e64f95f7c6390cfd9160c388934708a047fe98d75f8d162c4b05c334d8df76e5507c6371d58b102510c200d331cb706174fdd9651b6e660efe869d5d1a20f78ec0e41b", 0xa2}, {&(0x7f0000001000)="bb80808796b877035569dcfb4beadf041faf8e2660b51077e93f11e37f52dea7f29dcf793a523e87c67b0f35ff80eb3636540e5913caa7ff0f24d080f755cb9d31d252499c602ddbc03528e80977d2ed5f1fc27ff28baa05f8abd398754c2bb9812907e72a23c0a7c31ac3db0c026c0d592dabfcddc6cf0e6fdf6cef103700ec1923b9cb5e7a625f3d335881cea02c0b00eb9f52c7acd45765e9b27885351b1dfe4fdbbbdb19e37206092095511b986059373789c6efa8cabb0a8a9ea3fa4b4caddb06f63db4d19bdfbccdf99f07c3309955eab9de93b899f518184158844192f77c72474233d5049cdb836d39bbc8b66307293649f8c069e594f5f5b08c2aeb2d7813e485868f902e8f3e006dbf657468cbdb73ee5a795cf4b15c911d6c58eb420aa595b0fbd3f9193e5a525fec471c28ea9b48478179ddb81f50ad167a52cdecd7e406ee55db39b8aacc1b479c8e7e34508ac42ce34143cbe57c92395596916b14a6f4734227f124c1f0f5f779148afc5532a455dcfaedbe191af0eafe94b95450de8480a7789175ad089446fcd6782d835123bebd2fdc6319fb0ae8c7b3387a4d856e103c758e86efacaeed4384ec4d675c01c1c28dc95a51ac56be2c3a0e72b3723b0b752b6626ebd24d4e8b335dee027052c8e0ad6ccb50dccd3d7d1dd048b4235c94d3001c84f69b48a0d32af78678bf83b227d9a2a53ddf7463f7cc4a0fe150aa85181af659ba056865a512b8615398773081d0a68bf6768d9564869e80665c3c3676eec16495f95b2af4cbe5026f56ab59e4d3b36ffe8fd7b6d0c2d32d4dfa5e491ab3454d19934e877b95c034fbd66aa34c70fb31476ab13782604afeb5d8217ca4e797ada8e1c77d1959b641fa3a07a984b9113035a56f47d5200727cbcf6cf69363c069ce4e1a70d535ca0d63aaf14f28a687b5462e00e91299084b80cded83eb98f0128c020581bbb412573ccc78f9ba416d395a8821fa19fc0615544f8725816951e31d2db8592b39943b1daf5002da849a4593dbe2844f774d81a8cdcfcd2a3feaa023d2aa6d6a881dbce807eb09692b6505366f207ebcf1294761349b9c959adfabc5d3308ffc582581466b169a2ee3d500e359a963b1f1c0946749d62c021daf6258ef159559941ff46a1f3ad0ef0fe3da7dd651e06b87c36274b799df2fe8708ef26cc9937e8725da56834457098399da430f44dab166c23848e05cf033dc9e8a6f48d8719cf7c915da28c67bf600dc480a3afe33d6049bc1e68feb027d7dd34f8b88045c8ff248f1c31416ee70701bdfba7b6494c2a221a2f26998472a625f318261769c7891cd58d545f9d1c52f64d58f1f3c5a184d2027fe313fba21ac662f29507f9a0fa3f85b47f8a4631f6f276afe0e17b6ede48ee519a130f77b6cf9484e2822de5bc8a5d1d2cb8b8cfc07a3049c2eba7121a2026a415717287ef7b155b1e55c6403a93e91a363f65d2a5ef430581c925dca0acad9f482768bc5940ac1d330a734970fe0c204ba12b6d96ee8003f252d92b32addd317c7b40ed00b94d975c677250a630d3c22f76ac0b8d18dad6e67cfc05fc896062a01095d7100dc54dfac75e9ed6ac716d1bf10ddc1d9679500fddd3cf73b772f72175f3d69b86571426564f3ffbb070b1792e9cfd630ecd2df623ed51e621f95ec225d31a2b5be35730902df2a83d71d795d0de4b72593a79c3498f8fdc38f8330f6c29eb85cdc0db6579d55b3ce8e1a6206dbc47332dc9bd4999854ba17cbc42ab4ef37c6e0d9f5b9187eecebb8f2f18f0bf1599e03223f764e1135776313259ec04f7724ec192f06a1b0762633fa3f37b950d269ec310cddd3e0756009be93e02a8978c77c42125d1075bd975f46e7884484510f60da9d9db5b5f6ace4908890d3873df6c30e0cd2ea93971ad0e6c6db03d01d393610cb499645341734aa6e70bd94ff5b977d53809ff7cc18854adc72409b37404601c0ad880f26dbadfe2f60a8eb12fa713cbf85159337d1162fe24fade74e4d4c92e2489445d07ac31d7bc2b07118b846bfdf3ea8f5bc5c433d7619307967b43b8f0245b7e3b446edbc1ffdd54e40c056af02ef74a535f0c7d869abf772b89e94a5e647b58a735a4f9074aa4d09584147826723d8f5274603088fd841a25fa8e2bf93711ead418f0d5be55a28521bbbfd34a5a1eceb8ac645bbe96b979114a689c2a84e43fbc9c3465bf8707674717fd01b5b5c5d6ef0195865068c848ea9e7eee6402075c763a225456089b93c00bd09a829c5bf9410bf51b563541c5f84449ac8ab3b8d5bb4391d3b271df32b4e15ea8cc2b0a5fa48dd56c54ed1671bbe5e4fc8d56f13fcc1d6e35e3f5ee8cc61cc4a08d4f155bca636bb6f03e9725fc580e3717be4b2a84661afea47a903bbb85ae12608a9bfb9503387ff40732c712ae945f42e470e695585f34a6777228dea67918f6eaebaa1d01e0d038ede0db30f1927ebb000cdb19c7167f64b800b35dc710305e74caca88a2e625aa707931ddf892e1961ca61ae138a6698f5b2367244146618339c73fdd7c5672bd542680c0a404ea4d1d93ae5e94d56c8ece02d354970839679ffec98af985160bdff4b3be7a35b6beff4f5b12907e51c90ba7bbb5589c1e4a0599f62b31c9516d56b7a13da03e0481e77d7f50c73d2775323a39484715ec9ce4ceb0382e7345c72e16dc5953a47f76995911b5a529ce9a5795bdfe23aa16226e6e4d093211dcbe784e339dbc1a7e8a589a64c698bc64300d771af56898ff043657749c2164775c54a7a21f4ef6aac6f9eeef4d184def570fd072cccc1679875cd3eda82dbd0cfbca8135ace3168523df6bde17c7e1d3d6337ca20ae8155e770c6930483b3a04a45f86859822904e64d7b927c224e4cdd1c5879abd526490d580ac01e0a57c7dcb2252b9e277fa3695deb802844c4818628aa90a9cd60f05193467f6fd5b026bf74e452e5d4de156ade2e8a5ff3ff28c60a0b08a47c2f25c38fc8e91df82c1075f5d15cdb6337495555be06e0f1c1777a71fdbe96ced83885ea0b6362bb522fbce2ebb5b73b0e3306181248b4c6c8432dcce955df446556a253c6048234b2b7a276290704c7d121e2839bad4872b9667d55a0c0e3f7e56ad0ae651eb70bba4129971c37f5f4f0513b2bd0c12b83e0526f93b876c836df7b2d5d159837d227492cc7d719c68b1c8a3d0888ca00b165390f2ea574752719393c4392b3641738ed2126d59690a191f2d1cb236ed966329de8f349b321b364500c8f0d35e2b0aa4e8c5149c9a3951a1a7755667316a3fda22f54d5b31605b90f1217178c514751c70f65365ea0c3f54ca05161f81be03da772407f192f57d7e3fdb78bd6158d5559cfcd9d28e82daa49878ef176fda75fc505272c44a0efca4f7cf2c9bcdea558ec4dbcda0ac8d71d7c095f24f04cb0111a1c9c0f21ff28bea5ad0604aaf84c1828012c18243d82a0d1469648782d891acf485cf2e55c8d88b6c23b22fd606408d03be9cfb49be7d72e8848865a2a2bde32954d3bb0bc6752ba208816d44313b73cc550017e0b037ed6e5c3ee30f3896e11efa522b6fc012c7fb023ed585e21ce30209312de5036ce01dec6eade1df0de7ceef89885ed1931813636436c31f0ada863336d6aa7101e10c0aa7e0106678ea0be8a59759665fcb390459341f6f174cd5fd8682f82486e0b4c08d5f909cf648f2b472f560c2119dcbd67e5657cce8187ed6aa9d99c585bbd31794907f964da3376274749fd0e76b8a1914f1081546f3c772b53ca6b209333ad6773f200a327df14f84d83d729c76f1050de94c6fdd7d18f01eff5f6dd3e2983db91649ef775de330c34bca16ca864610f8065715a9a8fc519b9cd4993d6dd0b804203ef21dc824139a86682731f5c1894ace8167c5b9a158102f2ebca9a59d332d0cb9b0b56e409aea6e0c3705a202aabc77065a641118719ac277dce220e024cd035cb17884c85c154f6d535a19fb044e4a1e9d83108130a2f8e79dd6a6cac06f86ef011431d3c1ba936a1878b4b6ed543b5d42db1bb6796a41f00b2ef3abc180f93f25c2a83fc044cdd579b81ab4edfbc3a1141bd85b601ddbff89d14eaa7e0d5bfccaf6c6a7a361eca8d00a8674d3fae2cb8a3b26785bff1ebdf1829ee0d070565b37ff79f914cde69d0242fa54bc5f4c439526a37444b56ee46cc7668c07149fa7403a449120f1a1e4dcdc13be00eb2a7f2f45044acd1351dea4bb52ff352857e0dd11f9fb7f15e5abc13e353cfd53c21a8480d293f1b43703d9fef29bb3c84f8982897783725a2011baa6f475fd8ddc818b334581121d3e3636442a0b77324f4fa8076896e79fe09b40684e54a2449319ad3e7c4365575efddad6429e8369e0fcdc80ac7554fbbebf5cb988af4c3db3b82a84d086e3d9ab53a1f5d700e5d06373f423ea0608a4ca0212d31a05da9716db4c18c4b170fe39d14269d607239bdd92aefbeab7d4e86cad9291f4a21ea4d06af7957cf9ee8a1c5dbac116812cc41b593464370f1de358750dcccb933a049fc56274c5677f97c61b13e307cae20befe949de1967e74a2620f5fa834cfa6d7c5c9f68a91b3bce9b677a88bf3b42916ab0bcc28c76cf41b332c610457c1426207d27d0d96ca0abcc97a4f4791bb42c73dc4d02722218c9f1a9a050f007a9ad04bf570f92779261a98de59d3f323f13c7bbf8d92686446de74500cc9a3af37d9964e940f3ba32746479d8be390658d283953775529fddebcf862fc097cbe941eb58b28621f485742a7b690246bbcc58f7647d98d56b6141d5e26943f871cd6ce6cdd8054c6b90db1ca6e443c33ec2edf3c853d0e120d6b05b9d3b5c64da457dba7b15cf7d1b6adddffa84395cc5019593e17f29793eb481e424d67f87f3e568115e24401ab0795fe353a401688d242343b5880ab495ac4d7d4fc33ea7f5b6b5acf40522397975c349a00234a5014a565a474356105c8d18777b71f10d9326355ce4fbd33ad865edffa4b554f125fc7a71686ca1c9ee3a9748ceeaaf49256af07018f2f076b6e787ae5e7116dcf72c394454e9ab90c36934568669f95b402d5982e7010d23e3a9a63c8c0063cbcf635b6e6686e34c72d0182025b80deb366a2aed18161a09545404ff9985226c5b8438db7dd23a09944eb595d5126d88443998da7297b319e788af881c26834f7fa41cac8ec530ac23fb81666d0f3298658365f79106c014568835be36637dfae834366a86fbc234c217299d2cb40cd8a902c55dbe665fa05d185fd5962aad707dc448dc05821e5623654361f636be1733143b0e9fde5ccc2583e62ecfa9a935cb8194585bffefea1e61d270dc3206d6b3a62ab151dcc04ffee69976223c98823a57418e915932e258cbbe530d6180f83b2a8c3fd3ed3209498600b25ca1f27a3b215ae9c9e71c586e010da8a458f453d764a895d3cd92b6dc81f4abc10f2924add1881a3fb98d73f3255cd8f29c45dfdff583c89647505ffd1e9cbfd52a2119af62ddf73a1a883c221e45aeafea753a05f898e8327d74a1ac05f8437b72519fb7580154d35bce496e456ff498d8b0ce32fd3d8195dfc8faeea85ffb3f1b4838e14816fb2f06696fe24247bbee070b39d42a2f8f2d1d2dc6ba463194f62efac8a4f1fa29cb574bcb119eee323eda132f4ddaab06b41ade79f70e81ea5639f9fcda1108035260bf8d92e5ef735a2c0e838b493c1f7e2b6d0b54ec31dcf5059ecbe8594a0c307b560ef470dabe4c91c48c6792789fb2d173f35ba8bf11f70eca0e1c5e7e41c7ee91c7b58", 0x1000}], 0x5) [ 692.633845] binder: 11948:11949 transaction failed 29201/-22, size 0--2 line 3133 [ 692.660286] binder: BINDER_SET_CONTEXT_MGR already set [ 692.706148] binder_alloc: 11948: binder_alloc_buf, no vma [ 692.712462] binder: 11948:11952 ioctl 40046207 0 returned -16 [ 692.724620] binder: 11948:11955 transaction failed 29189/-3, size 0--2 line 3133 2018/04/10 13:08:37 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) tkill(r2, 0x1f) write$fuse(r1, &(0x7f0000000100)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0xa, 0x4, 0x6, 0x7ff}}, 0x30) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000040)=""/105) syncfs(r3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x101}) 2018/04/10 13:08:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1) sendfile(r1, r0, &(0x7f0000000000), 0x10001) [ 692.755297] binder: undelivered TRANSACTION_ERROR: 29189 [ 692.761115] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 13:08:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:38 executing program 5: ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000042bfb0)={{0x1}}) prctl$intptr(0x1e, 0xfff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) 2018/04/10 13:08:38 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x25}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x7fffffff, 0x81}, &(0x7f0000000380)=0x90) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000100)=""/78, 0x4e}], 0x2, 0x0, 0x0, 0xcc2}, 0x2002) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r2, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/10 13:08:38 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) accept4$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000380)=0x1c, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tas\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$TCSBRK(r1, 0x5409, 0xc640) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x4, 0x4) write$binfmt_elf32(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1c7) sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:38 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='teql0\x00', 0x80000001}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x2, 0x5, 0xc2, 0x5}, 0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) 2018/04/10 13:08:38 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = inotify_init() ppoll(&(0x7f0000000080)=[{r0, 0x1008}, {r1}], 0x2, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x1}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="240000005a001f000000000000ac10001e0f171308001000fff708ff080002000100e95e", 0x24) 2018/04/10 13:08:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x0, 0x3}) [ 692.996295] IPVS: length: 234 != 24 2018/04/10 13:08:38 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000000)="4d2cd81d6c052e4c4a1505820e46055bcbc93213565a417185da69d912b3fb494d7ea10045f3cdb41f43cf2792be53632ff19e0e7d315fd387b062fecb4130f00e14f051eb1c64cc8f53c48ff87702571275ce59eaa8b5d5969b0393a7c9709aa66c88d2ef22a3a498061e821e7b5400f2f8f24cd9abf2d38d5ca326bd7ac8e7ba2b3565b1ea84de579c18044541"}, {&(0x7f00000013c0)="83558173f75cbaad78b4e628be5025669ba8236f52988cc540554955c976dfd0f66a1330e0904568d69d9260ffffff7f69537c6ba4d8009cde36aa1d002dc73afca182f2fa18c905807332051156dcc99bd73f08b8680ce7f7e24d4f766f7cc21b325f0751f93edafc690689be5d8dbf41ef31250860fb5b2fe544307a500cee96bf4bf592c7f7f8713a2d4a9d617d1f1a9c5a22e65c15c57978d21ccb48af2b297e06db240e4cccf4eeb19e2c16c9fc0616f5432fc6758d2e951d8075043ef863a6993f0f96d4"}, {&(0x7f00000001c0)="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"}, {&(0x7f00000011c0)="956dc2fe6144dca0deb0170d6ee9813999d0de713e6edd2669c06239ef689146f91a063873975699c5ff6a0ef3a149742050e99eedeac08d190add2893f295c8b73445e29d7ccfef59f8dfc54c9654a24d3814be887625405a193bcfc16788ace017108cf52288ef6f6cba1fc3a10b74dc6c0e2b7ed0c3fef679dd70b3c31d165cb6d5b1dfe6"}], 0x0, 0x0, 0xfffffffffffffee4}, 0x40000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4200, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0xfff, 0x1, 'client1\x00', 0x0, "84193196de967253", "75eaf2abf194d38673ebd1302cf6e1245943afc325cc14f169d174aee826bfbe", 0x1, 0x9}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1dfff)=""/1, &(0x7f000023e000)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x700, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6a7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/04/10 13:08:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc00000, 0x3f}, 0x10) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) r5 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="e40100000209000029bd7000ffdbdf250a0000001000850073656375726974790000000014000700fe8000000000000000000000000000bbac0174005ec0ddd5db5758f9cfb00ee4131d58d82d058d8f2e2a0e3bdc9ffec0f609cd62f0a814a7c0da889681c1ec0899339f8b498475e67a2808b896c601684d0f8ac9d1e4e3ce91e7d38b4aeda98bbe9a199c6fa06b8d278465d15edc2b666e27b606f3577222239f8eaf4b8a1d4dbefa65f8fbec7d65d603af3cd2b1bb54070e764d3fafb51ac030758a3e929c5a6e2975172500b5d1aeeead6e1ef6f3ce3290364c1d2cc001eda3a01cd6126da6091d14e984c6de6db4e86faf74c1a7359ee1a8766f6a81b9915c332d37eab23b0e9a8e2de32175aa31bd7033222302ae73bab2622070e3d7075e52d24346a1e7eb1cb258464b0626967922d0af2e32fb8e6b39eb6f35e7c13a46b18ac868b9e3232002cef092ff95b4ba693f605fb0a44b070d8a4087b7b1d5cde6e7740b47fcf14108b69610b73af4009a32916299a705a5ef700373b58377271f1c27a2d4a0812e1bfcb75866a678596f7258e921c7ec3c7214477b5c036fd057cbe445dc37e035cf9e0bcc085c03cf03ce7468b6acb950fe61a28b29861e514cfea258bd8d3d31b3cff763ebb9f4a108006900", @ANYRES32=r5, @ANYBLOB="13080000000000000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000001480)=0x468d6f20579c28fe) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/10 13:08:38 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = inotify_init() ppoll(&(0x7f0000000080)=[{r0, 0x1008}, {r1}], 0x2, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x1}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="240000005a001f000000000000ac10001e0f171308001000fff708ff080002000100e95e", 0x24) 2018/04/10 13:08:38 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000005c0)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x3, 0x4, 0x8001, 0x3, 0x1, 0x6, 0x10001, 0x3, 0x81, 0x200, 0x3, 0xff}) sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000780)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000840)={'ifb0\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/10 13:08:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) bind(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x80) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00'}) 2018/04/10 13:08:38 executing program 1: clock_adjtime(0x0, &(0x7f0000000f30)={0xffffffffdffffe03, 0x0, 0x8100000000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffeffffffff}) [ 693.397980] device lo left promiscuous mode [ 693.463173] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/10 13:08:38 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f00000000c0)="2b637087f0657410", 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x3f) fadvise64(r0, 0x0, 0x10000000, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) recvfrom(r1, &(0x7f0000000100)=""/214, 0xd6, 0x3, &(0x7f0000000200)=@ipx={0x4, 0x4, 0x8, "30f4fc896589", 0x135}, 0x80) 2018/04/10 13:08:38 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0xc002, 0x3f) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x6, 0x2, 0xf6, "7fe99624ae024444263e6203a7acfd7da6b1406063c01eafd6fcffffffffffffffe37c7fd5ed40a1c6c9d4ae6f1f07fe5006de38e10ba20c4d00000000ae25", 0x11}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000100)="e0923199182f398b53cc1d1b3cc5ae955bbac1ef06aff15e609db4da2154b51cadfa86e43f4aaa55cfcce817cc87e88442ad7eca9e43f6420b4964f31668647795afd7bed85e4e10f64735172aa592b659d896e91e359e12aaf76a669851f10d1678cf25618d2ca9e060568a1315cdcbba04a87664d7ce21506ed6c1253ccf6f65f488d1242738fe8d4dd554edff7c9cb2c209a751a4f54ebc14a9f1d05e44b90713d5", 0xa3}, {&(0x7f00000001c0)="bb9a38dc7a76f297d735cc3e25ac277ab128fe01945cd908033ab0fdc14248a1fd7c18ce254a22", 0x27}, {&(0x7f0000000200)="39797130aa3816dcb78799a989576f493ee1a12e89c4c932147273d159d00d98268dcc734b6bb879aa2ffa91fb6c08695170a1ac641b1bffe58b39e88d8ceb8aa2f13ce796e42e67c19044be3854fce33a85796dc618726b340f0562b8b8352a21407602762cb4fe4c9e2f8ccb717c844a8e8d672e304ad82f69b663ab773e51903a", 0x82}, {&(0x7f00000002c0)='q', 0x1}], 0x4, &(0x7f0000000340)={0x40, 0x107, 0x9, "4fe2d245411cd83449ab9dcfe4ab9dc716f5c92a1e2f42626edb98f8258927955666e70af2684319c827490001"}, 0x40, 0x400c011}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00@\x00') getdents(r1, &(0x7f0000000040), 0x19) 2018/04/10 13:08:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0xcec, 0xe5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x20a, 0x5, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x10000, 0x9}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffd9c, 0x20000000, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9f68) 2018/04/10 13:08:38 executing program 3: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}, 0x200000000000, 0xffffffffffffffe1, 0x570, 0xfff, 0x62}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}}, 0x6, 0x1, 0x9, 0x0, 0x7}, &(0x7f0000000340)=0xfffffc62) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000440)=0x1, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={r5, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f0000000080)) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffde2) fcntl$setstatus(r0, 0x4, 0x2000) creat(&(0x7f0000000080)='./file0\x00', 0x100) r6 = syz_open_procfs(0x0, &(0x7f0000000540)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b") dup3(r6, r0, 0x0) 2018/04/10 13:08:38 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000001500)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="5621a65f2d8131c862872cad5952040e222ffbd431e91c34851e64e35a68162c5759bb9de66e2039a818a366a55549bf86d6135db5e72170b6946190fd517655204b393f9120c4ce7a0fd500f18f29db29b08cdadabd90e39cdb259006df74d8b759c64fdee00a9b22f17d6feb6f53c6035c2d3c01f669ad47bd4ecbcf59e91d182caa41a289d4c32a409dc1f1f2c761bda7cd8b92210fb91fba5cf10c09fe5b290c6f5208d652eb3da432269943b4290b7450990a8ff913aad28385c86e2e9cbab58c21317f97daebd1eee8", 0xcc}, {&(0x7f0000001100)="8f4696bd301ae4c7f75ad843ded57d00d42fe5eed961205868b860769be943db67add4a26fb3677510d3019ed16840bc0627a2444660fdfc78ddcf2e404e972a6069ff56aab8928e5c42c6ecd084def85fbffefbe7d62feff020fa95dc115996b7caa5c94f0befdff6445caf4e16aeb88df08996650f488cae28b311ee07a0c79fd08d75fa240823d09b77e6a03d087ed404b4d0d176464c0e269c6555808bbf2fafc19e2be67d9dec73f43102258658ea5be19e914f89e40b42a10d7f42348a42ec918975659198410c9e95e3556b67076f0c3847b5", 0xd6}, {&(0x7f0000001200)="213b2b80a75d112ad82f291899e49511cab43286a9", 0x15}, {&(0x7f0000001240)="7e98fc15ba731eea31370bed5b7b3120f76137d15ed609a51a45b52499e9fb7016f56a0b0102d6de39d67d9a74499fb6571b7aed662275bc6dc4fcd6e008cee2cd36aad163ec12ee7a57375ddbd8aacf17b155a6ce3d4b0cf39263858a1085787d1568ae24c33ecf38859bb129bfa65abe4ffea8331b121570ab7a4169087caa38751825ffd01c720333192d3eca01eda6e9ea7092efb6c0c20d5f3e423ecde99893f5f233d428a539ec3222a494fa900d8df734b0a5025f62809345", 0xbc}, {&(0x7f0000001300)="afe8a2eb87087c3c12559ed7948c9797a87bcf177031f5fb4637ab55c1d6029e7d93aae06238cbc907865667bb1b7496d5e59542312099132173d1f9be175010ad3d85039088f067", 0x48}, {&(0x7f0000001380)="9faceca6aff6958710459b5942f7751553df7fc83b274a8b09157a647ba0799379dd6ff5c25adbee3877b312d98d95f7edf2f537f66655a8b4b245865cb82a4b0f5901a10807a21196f7421f22fdf7a2e78d020ae160a118fdb46c0b32f06fcaa4ce7e3573734a5b08c3ac25df3ea705c7925dde8fff3ca72eee34ec82953b6a7e290cf1dc524b5811e64abb95b2389282d634b7fea60bbef3ce8b2eb6f3ecb3399fdd8d7f91d5f84a01934c9ceb67b6017cb31ff32872f2efcc8cf21b86d4f14f837a2921", 0xc5}], 0x7}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') recvfrom$inet6(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x10000, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0xffff) 2018/04/10 13:08:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000780)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000840)={'ifb0\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/10 13:08:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc00000, 0x3f}, 0x10) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) r5 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="13080000000000000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000001480)=0x468d6f20579c28fe) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/10 13:08:38 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000780)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000840)={'ifb0\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/10 13:08:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) chdir(&(0x7f00000000c0)='./file0\x00') [ 693.508332] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/10 13:08:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18040, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x2000, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000000c0)=""/116) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="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") epoll_create(0x7f) open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x8, 0x4) 2018/04/10 13:08:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 693.571407] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/10 13:08:38 executing program 1: syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000180)="3a37e9d6ae662ae1ef598060554b813eecce47bdef4a95cbbb7b37f3c76dbfea7828a056aebc51f12ee4e96ef0f1377b6d2f5a37b896f45d485c3ae7f6a72ac6b682c2eda12231", 0x47, 0x4, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000007240)=ANY=[@ANYBLOB="0000000000000200000000000000000000000800010000000080"], 0x24}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x101003) [ 693.658546] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26286 sclass=netlink_route_socket pig=12068 comm=syz-executor1 [ 693.673008] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12068 comm=syz-executor1 [ 693.687141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26286 sclass=netlink_route_socket pig=12071 comm=syz-executor1 [ 693.701073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12068 comm=syz-executor1 [ 693.962183] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/10 13:08:39 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r1}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x3}, @free_buffer={0x40086303, r4}, @release={0x40046306, 0x3}], 0x83, 0x0, &(0x7f0000000300)="dda7cb61123a2ce37f2b80a2826c9b144b114e44ae37287bd056eee3125f04850ff90b35835e4271d6e68fe65d9524514c3bc7495957c52759d1ff3fb92ee49cf49127313c8c6fa8c9a14e4ced24dd034a37d987e3ec29d02f7bad7bb36fd73978e914fe829f416a8fe62abd9903595a04e885ca703019b41ae0e4350aee98bc423268"}) r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="63cda5beeed81d8994aea569b191694b68d10763543a6eeac10ae328b9dc3edcead78e341077323354085bff71cccc903f3537f8adb729783a446bfa8064ec608886f01cb9cac5ad608b654de49739b31c559dec3e82bd", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/10 13:08:39 executing program 3: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xf5, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000cdcfb0)) 2018/04/10 13:08:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0xffffffffffffff6f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r2, 0x10, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1fc00000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffbff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x11}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4004000}, 0x80) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="37811faae401a6619612d6eb149e35358a70d426afce33ecdc88fd7e789e2229fe7ab1c3e43d1afe161f9de336a9775e89ddb17133dfd45a7d72b55a27e368a64a11fd4f05f5fd31c83b864cff6e0935150330567419c641789706bfd7c18ddbb2bf0ca91a5bd76166f14a9bc9", 0x6d, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/10 13:08:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) mq_getsetattr(r0, &(0x7f0000000080)={0x5, 0x7, 0x7, 0xf49, 0xffffffffffffffff, 0x1, 0x8, 0x8}, &(0x7f00000000c0)) 2018/04/10 13:08:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000180005050000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/10 13:08:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) fcntl$setlease(r2, 0x400, 0x2) sendto$packet(r2, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/10 13:08:39 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000788ffc), 0x4) 2018/04/10 13:08:39 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socket(0x4, 0x0, 0x7ff) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80, 0x800) 2018/04/10 13:08:39 executing program 4: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) tee(r0, r1, 0xb7, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r3, r2, &(0x7f0000000000)=0xffffffffffffffff, 0x10001) [ 694.176584] binder: 12098:12100 BC_ACQUIRE_DONE u0000000000000000 no match [ 694.191063] binder: 12098:12100 BC_FREE_BUFFER u0000000000000000 no match [ 694.203055] binder: 12098:12100 BC_ACQUIRE_DONE u0000000000000000 no match [ 694.217170] binder: 12098:12100 BC_FREE_BUFFER u0000000000000000 no match 2018/04/10 13:08:39 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x84000, 0x0) r1 = userfaultfd(0x0) r2 = accept$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) openat$cgroup_procs(r0, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) r3 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) write$binfmt_elf32(r2, &(0x7f0000000bc0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3, 0x81, 0x1, 0x1f, 0x3, 0x3f, 0x2, 0x0, 0x38, 0x1c7, 0x0, 0x1, 0x20, 0x2, 0x4, 0x7fffffff, 0x6}, [{0x7, 0x6, 0x3, 0x6, 0xb2, 0xffff, 0x10000, 0x552}], "11635a8f0b0e19f0e58ffff57649edcbaa44593175ff2c0970ad972f9c1a2223036d364f1e3e5a8164140f5d805ef6a0e1278ffd7b5eadca9a4881e992ab65c65b1fe47bfb7b5bfc2941174a1efb3936c580a5de5d8e194d0009612d0572a4fc38412aa66d4428a8287aab5eb107ceef4c8806d377f3d8401b2c1bedf39acc571cba0bb47a45639a63aff2c6013e1a690a07198aa02c39ad6682e847b1bde4cf159278b034b478bdee455c0fe10c192cadf8146042cca38ca4e298ad9a34213bf7dad102b9b23c8032f221a3", [[], [], [], [], [], [], []]}, 0x824) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000b40)={0x0, 0x2, 0x0, {}, 0xc6e, 0x7fffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0xe46, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0xa53c, @empty, 0x2}, 0x1c) close(r1) 2018/04/10 13:08:39 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) [ 694.226136] binder: 12098:12100 Release 1 refcount change on invalid ref 3 ret -22 2018/04/10 13:08:39 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={"74756e6c30fbffed000000000400", @ifru_mtu=0x2}) 2018/04/10 13:08:39 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x6, 0x4e24, 0xc8, 0xa, 0x20, 0x80, 0x7d, 0x0, r2}, {0x80, 0x1, 0x2a, 0xff, 0x5, 0x97, 0x9, 0x1}, {0x7, 0x2, 0x8, 0x2a18b3bb}, 0x794, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x1, 0x3, 0x9, 0x10000, 0x1f}}, 0xe8) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00009aeff0)=[{&(0x7f0000d15fc6)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x7}, &(0x7f0000000140)=0x8) r5 = dup(r0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x17) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/04/10 13:08:39 executing program 1: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) getpriority(0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'none\x00', 0x10, 0x5, 0x52}, 0x2c) [ 694.982454] binder: 12098:12154 unknown command -1096430237 [ 694.988275] binder: 12098:12154 ioctl c0306201 200002c0 returned -22 [ 695.107360] binder: 12098:12154 BC_ACQUIRE_DONE u0000000000000000 no match [ 695.114515] binder: 12098:12154 BC_FREE_BUFFER u0000000000000000 no match [ 695.122096] binder: 12098:12154 BC_ACQUIRE_DONE u0000000000000000 no match [ 695.122800] binder: 12098:12159 unknown command -1096430237 [ 695.122808] binder: 12098:12159 ioctl c0306201 200002c0 returned -22 [ 695.142524] binder: 12098:12154 BC_FREE_BUFFER u0000000000000000 no match [ 695.149479] binder: 12098:12154 Release 1 refcount change on invalid ref 3 ret -22 2018/04/10 13:08:40 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x420002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6, 0xcc}, 'port1\x00', 0x80, 0x100045, 0x6, 0x4, 0x6, 0x6, 0xcf, 0x0, 0x2, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:40 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2a0041, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000000c0)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @remote}, &(0x7f0000000180)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x11c, r2, 0x10, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x100, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000810}, 0x40) 2018/04/10 13:08:40 executing program 7: r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@empty, @remote, 0x0}, &(0x7f00000002c0)=0xc) sendto$packet(r4, &(0x7f0000000200)="97b90935fa18887f5518bab50f632322963aaa0a518634050e8e9482a44a07deae3996b8375e35c2eb3ae2be7a98f63f39b82d901b4ca7a00dfc", 0x3a, 0x801, &(0x7f0000000340)={0x11, 0x4, r5, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e", 0x46}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) r6 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r6, &(0x7f0000000880), 0x0, 0x10, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r7 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/10 13:08:40 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) dup2(r1, r0) 2018/04/10 13:08:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000003480)=ANY=[@ANYBLOB="e4af0000009cbc9e90f400000000bc2606635434e300"], 0x20}, 0x1}, 0x0) 2018/04/10 13:08:40 executing program 1: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x14014) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x16, 0x2, 0x401, 0x8000, 0x1, 0x9, 0x3, 0x6, 0x7f, 0x6, 0x400}, 0xb) 2018/04/10 13:08:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x105341, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1476, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/mnt\x00') execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) 2018/04/10 13:08:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200010}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x20, 0x15, 0x301, 0x70bd28, 0x25dfdbfb, {0x2}, [@nested={0x4}, @typed={0x8, 0x6, @uid}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x0) r1 = memfd_create(&(0x7f0000000100)='[eth1\x00', 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1400) 2018/04/10 13:08:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000000000)) ioctl(r0, 0x4200000000001268, &(0x7f0000000000)) 2018/04/10 13:08:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') sendfile(r2, r0, &(0x7f0000000000), 0x10001) [ 695.352068] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39936 sclass=netlink_route_socket pig=12178 comm=syz-executor2 2018/04/10 13:08:40 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12, "4fd8c94ea0159513494ea4491648cf8f85bc"}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0xc1, "ce3378def7e8c86b28294a50f90044399753e1aaad73bdb170081015c45e8c61db83cd2ebfe90dd77dbc012d083607ddf33e90645d6ea5efac4f41262988a461e0b3458771c555fa7f033768511010224b3b4c2965f11a221f7ee2194815c2b15a1f738d599ad38e1b7b8dcb0f1cb4583663ce73022a4e738d9120f5f94630c72e658948ae327bc61ae534bde9f23153e5afcea5d3631109d4824beb6546b3735ae4e578d1edff2e39814f904da1c7566ae015705047655256e2c435fa5a759364"}, &(0x7f0000000200)=0xc9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(0xffffffffffffffff, &(0x7f0000ff7fa0), 0x0) write$sndseq(r4, &(0x7f0000704000)=[{0x22, 0x0, 0x0, 0x3fd, @time}], 0x30) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) epoll_create1(0x80000) 2018/04/10 13:08:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300090c0000000000000000000000021f88df0da33c452000000000000000030006000000000002000000e0000000000002000100000000000000000200000000030005000000000000000000000000000000b58f47904ce953a6210990ec52beff8c7531731e82bf7ade87d93d6be7d116bfac5e25c8db86942775"], 0x60}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/8, &(0x7f00000000c0)=0x8) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x11, 0x4799, 0x0, 0x4, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d5, 0x4806, 0x20, 0x3c, 0x1, 0x40000000}]}, 0x20}, 0x1}, 0x10) 2018/04/10 13:08:40 executing program 2: r0 = socket(0x10, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_flags}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x92, 0x1, 0x8, 0x401}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000280)=0xe8) setresuid(r1, r2, r3) 2018/04/10 13:08:40 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/fib_trie\x00') fsetxattr(r1, &(0x7f0000000080)=@random={'security.', 'net/route\x00'}, &(0x7f00000000c0)='net/route\x00', 0xa, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x7e, "4425f1630296fa4c8171c8b1379454885edb7e20d3a0e17f4aac58b0d24b323e14f7bf0b9edcfdda44e986c95864d429be39d418530646df5673dd07d7792c4d42eb881dafcdbebdfd914e95be0cff336b176f59d585f9835d2e6b9bbf2e31a0d02e9e9f6647b7a988287c904a9cd3328b14155d84a6dfbd072a4c540545"}, &(0x7f0000000100)=0x86) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x5, 0x4, 0x4, 0x51de, 0x9}, &(0x7f00000002c0)=0x14) 2018/04/10 13:08:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x80011, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'bridge0\x00', 0x200}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xfffffea0, &(0x7f0000000000)={&(0x7f0000000100)=@ipv6_deladdr={0x40, 0x15, 0x301, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0xe}, 0x1, 0x0, 0x0, 0xbffe}, 0x0) 2018/04/10 13:08:40 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/10 13:08:40 executing program 5: open(&(0x7f0000000080)='./file0\x00', 0x2000000000000, 0x50) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x8}]}, 0x10) 2018/04/10 13:08:40 executing program 1: unshare(0x40000000) r0 = socket(0x400000000000010, 0x803, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback, @dev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x13, r1}) write(r0, &(0x7f0000000000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) [ 695.646625] IPVS: Creating netns size=2536 id=137 [ 695.674716] IPVS: Creating netns size=2536 id=138 2018/04/10 13:08:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="00040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) 2018/04/10 13:08:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x400, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001f40)={0x18, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/10 13:08:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x0, 0xffffffffffffffff}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x2, 0x0, 0x0, 0x4, 0x40, 0x0, 0x0, 0x1}) 2018/04/10 13:08:41 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x42, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db13"}, &(0x7f00000001c0)=0x4a) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) recvmmsg(r2, &(0x7f00000005c0)=[{{&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/230, 0xe6}], 0x1, &(0x7f0000000580)=""/22, 0x16}}], 0x1, 0x0, 0x0) writev(r2, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r1}, 0x8) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f00000004c0)=0x947c, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) set_thread_area(&(0x7f0000000780)={0x6, 0x20101000, 0x6000, 0x8000, 0x101, 0x8001, 0x4, 0x5b3fef5b, 0x9, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x10, 0x0, &(0x7f0000000600)=[@dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}], 0x6b, 0x0, &(0x7f0000000640)="667529c48dd3b05a12f97fa428f870a3ffe77234b4e1ad8e1f85953fc4d1742777f33746635d61202afd417f756860f0c913625604a80750a4668ded7adb664b6a323f8f7609e6c548a179e6dea11811b0c3aa59d6acaa80021831c37c9fa6a5de029fccee052b88fb7bc1"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3ff}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d2"}) ioctl$TIOCCBRK(r0, 0x5428) kexec_load(0xff, 0x0, &(0x7f00000002c0), 0x370000) 2018/04/10 13:08:41 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:41 executing program 7: r0 = fanotify_init(0x63, 0x80400) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x99013, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ff0200000000040000409e0000008f0e00000000d83391770000002900eae93f2baf99cdb6ca6dd06b09d11e6a0ce481d4b910e1c93dbdf9a11707a8f7e41155ff10d8c5497171ab7bbc38fb6c200fbbc971f63dcf07d33c21a3a4e67d1c0dc018a275cdc1eba0103704d25c310ca48990ebb457d45239f19094bb772f83f4860e0713b3563d9478c29e43accc446f49c627a132dc34e4228b827b2fb800574a1d851c5f9a99e9af493afe5380bb684ac51462c333d2aab0bd47b23ba11b363a"], 0xb8}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @random="9d8447045fe3"}, 0x2, {0x2, 0x4e23}, 'syzkaller0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/04/10 13:08:41 executing program 0: prctl$intptr(0x9f4d72d1c6172d34, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4080, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req3={0x9, 0x40, 0x5, 0x3ff, 0x7159, 0x7, 0x9}, 0x1c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x600, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) 2018/04/10 13:08:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) write$binfmt_aout(r1, &(0x7f0000000140)={{0x1cf, 0x7, 0x200, 0x233, 0x80, 0x1, 0x167, 0x2}, "ab0e4fd9805276299ec01b6145bac873e329b42af0c1038b448cdc09e120f5beb92c4beb4b40c90a86d810e7fac8750cb349e4342f37c883ddabeed35e47ec482e3f1ff15c6c93a05dbce87aa7258d3e424312e8a9f67986c2b2806a051cae775470edad81f26353eb60735426061fa4a6d1a1adc333366d99309aeda17b36daf4d39ba5bc0785edfc2ed50f67a9d7bdb2307f1d5e0b2001ebd4072d94bef6543969ac3be10ae7058a4bb7282de6ea89aaf00ea61b3227ca8d9076de5793560416318db7a51e10b434fa267a3bd574be706c0611"}, 0xf4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/10 13:08:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) fstat(r0, &(0x7f0000000080)) 2018/04/10 13:08:41 executing program 3: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x20400001, 0x0) [ 696.469344] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12250 comm=syz-executor5 2018/04/10 13:08:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a7", 0x50, 0x0, &(0x7f0000000080)={0x2}, 0x10) sync_file_range(r0, 0x2, 0x80, 0x2) socketpair$inet6(0xa, 0x1, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x0, 0x3}, &(0x7f0000000380)=0x18) 2018/04/10 13:08:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/10 13:08:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) gettid() fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'system.', '/-%'}, &(0x7f0000000040)=""/139, 0x8b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe4d349603"]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001340)={0x3, 0x1000, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000008f7be7a000000000000000000000000000cd32eafc000000000000000000000000000000000000000000000000"], 0x68) ioctl$TCFLSH(r1, 0x540b, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x3, 0x0, 0x8, 0x4, 0x14}, &(0x7f0000000180)=0x20) 2018/04/10 13:08:41 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e3010000000500000000000000060010000e4b", 0xbe800b03229087) [ 696.520080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12263 comm=syz-executor5 2018/04/10 13:08:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x70bd2d}, 0x10}, 0x1}, 0xfffffffffffffffd) 2018/04/10 13:08:41 executing program 3: r0 = socket$inet(0x2, 0x807, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000180)=0x7fff, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x3000)=nil) getitimer(0x0, &(0x7f0000000040)) 2018/04/10 13:08:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) write$binfmt_elf64(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c468eff0100020000000000000003003e00040000003c0300000000000040000000000000005303000000000000ffff0000090038000200000801008600020000003d360000040000000000000001000000000000000700000000000000ff7f000000000000ff7f000000000000070000000000000073d875d29062511487ffe6769f93dbd17e1f8600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f920176a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xcb}}, 0x6, 0x7a50, 0x0, 0x100000001, 0x5}, &(0x7f0000000140)=0x98) fanotify_mark(r1, 0x2, 0x0, r1, &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x83, 0x9}, 0x8) 2018/04/10 13:08:41 executing program 0: init_module(&(0x7f0000000140)=':\x00', 0x2, &(0x7f0000000180)="2827ae62646576252b6574683000") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xffffffffffff0001}, 0x10) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)) getuid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f00000007c0)=0x10, 0x800) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="441335f0f3deae39f14079322f3d7c7e5c70ff16818b456ceb87f104dc8478a4c86cb8bb81c28ad7fcdd4b7dc5cf44aeab94564d68de69e91d8dba19bf3a59275468de740f56", 0x46}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000000fae8538f545a4c5f2ef9b26476edc59f26c67fd77e0d68eb744cb7a6c538e613182046d5ad0fc30f10b5c7a25ac54571df329484fe28dc38d3925f851c591b534a79588481540ecaa751d389698213b25d0a18e041c8388e54520c8e7e5d18c451747e9b7a80f71d1fdbded72d685da4d900e8c8a215fd3269d66306"], 0x38}, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc006, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000300)=""/76, &(0x7f0000000380)=0x4c) 2018/04/10 13:08:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) gettid() fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'system.', '/-%'}, &(0x7f0000000040)=""/139, 0x8b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe4d349603"]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001340)={0x3, 0x1000, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000008f7be7a000000000000000000000000000cd32eafc000000000000000000000000000000000000000000000000"], 0x68) ioctl$TCFLSH(r1, 0x540b, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x3, 0x0, 0x8, 0x4, 0x14}, &(0x7f0000000180)=0x20) 2018/04/10 13:08:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x0, 0x5}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x1}, {0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x0, [0x3, 0x9, 0x800, 0x0, 0x10000, 0x8000, 0x0, 0x9]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) 2018/04/10 13:08:41 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setsig(r0, 0xa, 0x1d) fchmod(r0, 0x40000009a) select(0x40, &(0x7f00000001c0)={0x0, 0x100000}, &(0x7f0000000140)={0x0, 0x0, 0x8000}, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)) 2018/04/10 13:08:41 executing program 1: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x24000, &(0x7f0000000100)) stat(&(0x7f0000000180)='.', &(0x7f0000000680)) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0/file0\x00', 0x0, r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x40, &(0x7f00000004c0)) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x0, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000540)='bfs\x00', &(0x7f0000000580)='./file1\x00', 0x9, 0x1, &(0x7f0000000840)=[{&(0x7f0000000600)="ab78eae454c667757b7a02c738510a53985e138e6ebb2c29d45280b5bf33002acf480b2fc59fa9e2ff87ae719c005cacc5323f1af7b3288ce963b30c57425103ddb9119a804c11d4e4da867d73ce66e2d15c81cf0507e299dae6b391f6f68a8c6dbb4ae6df", 0x65, 0x66e3}], 0x800000, 0x0) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='.', 0x8, 0x1, &(0x7f0000000480)=[{&(0x7f0000000380), 0x0, 0x5}], 0x20000, &(0x7f0000000500)=ANY=[@ANYBLOB="646d6173d7ad33436769643d3d313400"]) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/04/10 13:08:41 executing program 2: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) select(0xfffffffffffffe09, &(0x7f0000000040), &(0x7f0000000080)={0x100000}, &(0x7f00000000c0)={0x0, 0x0, 0x8}, &(0x7f0000000100)={0x0, 0x2710}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) listen(r2, 0xf05) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0x6e, 0x80800) 2018/04/10 13:08:41 executing program 2: msync(&(0x7f00002ad000/0x3000)=nil, 0x3000, 0x1000000000007) 2018/04/10 13:08:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x800, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/28) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/04/10 13:08:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x3, 0x3, 0x10001, 0x2, 0x1}, 0xffffffff, 0xf7d, 0x4}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0xfffffffffffffffe, 0x63, 0x2}, {}], 0x30) 2018/04/10 13:08:41 executing program 4: r0 = memfd_create(&(0x7f0000000080)='net/ip_vs\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') listen$netrom(r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x8000) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="bb", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000000080)) listen(r0, 0xff) fcntl$notify(r0, 0x402, 0x10) 2018/04/10 13:08:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)) write$sndseq(r0, &(0x7f0000000080), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x680882, 0x0) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/snd/seq\x00', 0x0) keyctl$set_timeout(0xf, r1, 0x1) 2018/04/10 13:08:41 executing program 6: r0 = socket$inet6(0xa, 0x8080f, 0xcd) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000053c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f00000052c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="0192a9a2920fcaca32e3ed4eb9ef11f1e1d7f8bdd50e20cc00a3f7e93c4d43dd8e25d9e50d5d99f437875a8eb1f1bb6397fc60a5c3f1fb252ef26ba05dcbfbd61dfc957334d7acbb64789ce582d9ba67946e336e7772ab048e6c098ef2889d107f16eabe5e1912455fce43a83d2ff74e6af3185fcccf84325c259a42f8eddacdd333944c85a66780180bb2e25a8c0c2c6411c9a9f489623b02af6eef50ebcb661b93563896192c69510e06d4522e8735eb26243b04ca82aa2dcf7d605d8abc71ff1b884e28975f115d693ad431f61492439efbf41d3f030f7851c41b827df9", 0xdf}, {&(0x7f0000000380)="dbf25897074fad00986627964d3784b1", 0x10}, {&(0x7f00000003c0)="da433617fb695826baeabaf816ba89ea4da517224c43d669ca624b01ec7365135b5d22ab26a4bfe7ab800a0364864766f2b25ac4b980d2224235df5cc6fada22cd6142e75dddfa1460ba604939ed1f2b47d74e9082829b4b981f05089458eee266e4c8e08e3157e7", 0x68}], 0x3, &(0x7f0000005580)=ANY=[@ANYBLOB="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&(0x7f00000040c0)=ANY=[@ANYBLOB="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0x11e8, 0x8000}}], 0x4, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000580)="629d8ab2c689aba7e14a3721bcb8e1e6a0e7e58bf14fac091a1c93cf2dc79e667a818c7a5aca9e0bbf5ed4cceaea45b27ddd36f6cea820caab73fdccbdc626f64c4ce066fbb130bf68e8640bbc1fca9e632647720633a2f425efb07e0c12ab2b808ec7c579562ab85577236f3f", 0x6d}, {&(0x7f0000000600)="2f94a7b4342a8461c743962d01e44f97a19ece2c958b2b2723694e56be634523bb7487f2510a786f64cbb28317f7c235f4e29265ff94", 0x36}, {&(0x7f0000000640)="6d7412c93bb0b1416d2977e1e95ae540cfb7538b372eb7ca8d015cf7311591149739d8c4ebac7d4a5fafee073a75ca85c94ea99597526aa52b5b1622239179471fd4789bd1fdea66110defd798b376767ad8fdca89fad7d73ca6405036f1dc9d94158bb1d9ae83f0b292b1e0650fe2778569cfd96e1bc993b936e70c9152ab7e6305d10eeaa26fb960f16784594699999f159c", 0x93}, {&(0x7f0000000700)="1d427bfb8e9b13a0b9a4717c1b751aa53c6151c640c26a2d2818345902528be9eabf97f55aabe5d9e334dbb2b8c79d8012e2efbfd497f08db93fb3fe8c50df379126c03b1a", 0x45}, {&(0x7f0000000780)="2cdb0b8701d06da232b1130c75e7ffbb8134764a9cf14eaec3c2c6d1473a5c3c166a58361d269611624a94f2b45f0ee6f5dffc0c53cedfb5b72a632aa78ae4589cba4a6779393d7b73452ed9ca8a0d1f133f7f4114dac4fda93d4369c8bbad7274ad48aac91db4124f5bdb9fbbee02806b8537c6a5a6f5acb4748295487dc2d1301c2f38bcea2081d3e0eaa5ce7b6e31f02b4fb9bc95f2cc8d1b47062577ed9c75ea4965ea2d35806118551878149fdc3d45011ea980fba90dcde96b8aa57b7fe37c3e10deac571cd3e0583c618fff", 0xcf}], 0x5, &(0x7f0000000900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x20, 0x20000001}, 0x10) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000004c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, r2}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/04/10 13:08:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="bf2edbb64ad077be8449493e5f1511d41a80fe4fe9284cb133474649cf775c58fd15bfb93f7fd282e5273074a36ff8b65892ba4a57151a058cc7e57ae70c214fb4d06a44f5fc88d7d4c83f2fee711e41655d22097b11edae06d86d9923ddddc2267dc009659183ae4cdb5b4a80085f594178f367fe4c25b090ebaef76735cb59f2d626248a177a5c8aaf8d5c4e9f6f1573fcd47f8c06474871df825cf2e002fc76bc"], &(0x7f0000000780)=0x1) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0xec) add_key(&(0x7f00000008c0)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xffffffffffffff99, 0xfffffffffffffff8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000002c0)={r2, &(0x7f0000000980)=""/10}) getpeername(0xffffffffffffffff, &(0x7f00000007c0)=@hci, &(0x7f0000000840)=0x80) shutdown(r0, 0x1) 2018/04/10 13:08:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) r3 = getuid() ioprio_get$uid(0x3, r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x3203, 0xa, [{0xd0e, 0x5, 0xb56, 0x0, 0x0, 0x80}, {0xfffffffffffffffe, 0x400, 0x2, 0x0, 0x0, 0x306}, {0x2, 0xe, 0x3, 0x0, 0x0, 0x881}, {0x7, 0x39, 0x2, 0x0, 0x0, 0x100}, {0x7, 0x0, 0x9, 0x0, 0x0, 0xa00}, {0x1000, 0x8, 0x8, 0x0, 0x0, 0x80}, {0x101, 0x0, 0xe050, 0x0, 0x0, 0x8}, {0x2, 0x7, 0x2dc, 0x0, 0x0, 0x200}, {0x0, 0x213, 0x3, 0x0, 0x0, 0x200}, {0x8, 0x7ff, 0xfffffffffffffff9, 0x0, 0x0, 0x3800}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2a) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/32) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r4, 0x80000001, 0x44, "279dcf5a02b4728725648981f192270f71e895f6f7133dac21ed7b39597aeda5414c5913763bea3a34c01576cebf58193e75674439be0814ba9faa34200eef15a9ebf947"}, 0x4c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000696000), 0x0) 2018/04/10 13:08:42 executing program 0: r0 = memfd_create(&(0x7f0000000080)='net/ip_vs\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') listen$netrom(r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x80000000, 0x9, 0x4e, 0x8, 0x6, 0x2, 0x8, 0x0, 0x6, 0x8001, 0x7ff}, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) readv(r0, &(0x7f0000297fc0)=[{&(0x7f0000ecdfa3)=""/93, 0x5d}], 0x1) syz_open_pts(r0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) 2018/04/10 13:08:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000200)=@srh={0x87, 0x6, 0x4, 0x3, 0x7, 0x8, 0x6, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}]}, 0x38) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) sendto$packet(r1, &(0x7f0000000100)="66433dcbff4478b5905b9da2289fd6905aac879d56dc2244a5e8fa3cb204b19ebef59f730499643b596cce8989a0fb6c8524542e4ed05532d7f3b214e701dcf7c69020a34c2257aeefc3061d8a97647957edc9555bf2a3a531f6ef01a012a33cdce5915211d767809e97e386e812dd7a75047b9f75e3a9a30171cd1e6bc2d2", 0x7f, 0x4, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x10001) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) 2018/04/10 13:08:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000480)=ANY=[@ANYBLOB="30000000240001000000000000000000100000001c0004005200000000000000ac141400000000000000000000000000"], 0x30}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='eth0md5sumvboxnet0$GPL%security}\x00', r2) keyctl$link(0x8, r2, r3) r4 = open(&(0x7f0000000400)='./file0\x00', 0x141003, 0x30) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, r5, 0x300, 0x70bd29, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) socketpair$inet(0x2, 0x1, 0x101, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xb2, "d80b23c0851b3eee15b36876c6b9cdadea981be20dbd93b7087aff1f51bc9783e0f5cefe30db5a5ae475a667a26d6d7f25e9877afdf0c96fa6f909a495a9f8d3db1b729078e05fadce4c37fb22f6a5345ff7a3b0d8021b142c83837a989603e11609cd311702bed5adac8077b1577d3352795be64eaa9d35ef033371ab83a3b978dad7e23533e0508cf5763c0a1a7af43ad52cc3f49bf20c4f923b8a02bf579d650cb5ea66033ac4abec07a291131015dc69"}, &(0x7f0000000280)=0xba) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r8, @ANYBLOB="0400"], 0x13) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x1c3}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x289, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xf800}, @in6={0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0xe8) 2018/04/10 13:08:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x4}, &(0x7f0000000380)=0x90) socketpair(0x8, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x9, 0x3fb, 0x2, 0x0, 0x80}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x64b}, 0x3b6) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000001bc0)=[{&(0x7f0000000880)}, {&(0x7f0000000a80)="6a98364fe122a15b17dc6ca59c484373d2855df4aafbb6c04791c935a6d03f37b19322520ddc73eb29c08743b0ccb5741d20dfc936c4a19178f801cd76072ac009e994b66d639d3ea5551824a8e14d3ea622fdb64430d68cbced1361bbdae55bc806f1c06f0481f18adb12a0de86704c9220f1658b2a6acb503ab541f0a19a021d9d140f9e142a2ed9f4adcbc5436e5e7e6cab8a9b7f02c803cadaed1824c1d69f248c397b9f2ace2131b74bfd66ba0650e726cf8e68e25852ed5a05546ddde48809c9da9baa1ff1b7979bfa3076a2dc972c413d34e8819cbcee0b9934d8f0fe76d2b3cf2b1ca5712963e4536548961c4cec3e23776e1d113d179a13c49a45c9471e98572a99440b6c74444d9363dad36c87676b32254ebbf79b0e3485072d7c223ee4c972105e853f0c0b86a7834934a9213e41418b9e79fab324806d9b2d61cca7f4a6f7de5849f0c17dfbe5b54692d62bb989b8b93a5ce598ead33ec04eee6bf016d15a060f542472d18deebf803af10ab787c814a3d8134abfd74380f386f6aec95df168a4b131a727113c8303f6b796c7eeff7d5d3e89ea0caaa0ee23ceb5403de83bab4b22b9b3d0f7898c087f21aea0d7810cc9fc220f73d4247732a4fa1656aa7e2e5eae25afab7e6c61811439b9ecae9d4eaf525ffb634ab81bd96644d337eed83e2eda297ebd456627ba421d03f4463d662f6e023dcc5047e03a360aa33bffecdf17c926ec2214491369353597271ccb6509681231b09981a29fddbc6fd4bbfd1f1cbc8a90c57f825ef8c6fce7ef4f4644fdc89a349ac6821cb52727e16e51377861696fc9a627cb6b5cd0d80763c61219d99832bedd8175bbb2b12b0c7b9bac5a155239523e871c82332073c9e5c1cd11c756e5eea8775d2ef632ce135dc4643b00cd999b8e70a4f9f411a6d677002193fa1caa32759e1967440ce04b4d34529cbc0294a10fb48bee2ccaf0b3f7811912370810cc158bd26fe8d186136e10db02fe54d734b0515a94c3c5c4eb7be2d4e8f9afe9daf09b2007649fb24dc88bc2c87c88470dc7288d267a57d3ef5dd36eda0732a4046bd66927fe5a66a93c70e56834509fb988cab602e78b1d3172c967ce3869b780f2778126f7f23fff71c2c6eb56c1ffae2ce110247e3709fdad09a47fbbd8aa952afa58725c6e98afb71b6bebb6272c7e88ff0e193802146504e5c0548a9f8109dd6ac21034a3ef715f8e605724460d770c70e4508e1f389278adc0fa160ced4787c38f4afe565f589257d12b970663f17550fba6629f530c559f5002b5fb81bd1cfb0bd15ac1b89b7d6fdf79dceade282e5b5360fa1a3899d505ed8df9a19b7e754e75dadc98bb0784528828665b7be159034b52aad9dc3d9b36257fdb129e960cf3d24e1aba738e496d4a799a2b5610ec2d1f23fd1b357a3cc7082006067353b76716b1f42f9810d8997ebafcc0e674fbf46372a71f090780bd7cae645760138eac42e9a6e1a174dbf0f8c67d5d1963ff5ed9023b30ab2bad0f10753eb6bd62f8e4fce98bc30a41ec8548d259e55768db902112b47a718cf5f4819b5ab865f9cecfe0485043a54f65f0c5d71eb18ba41e267e2c46693b168d2bf36abf3778bd108d12842d4b8f0d4e76ccddb6a09cb3c609228710fb3e4fa7d89ccef4313bfdb7f76cb1ce8a81c15e8c18b16c25c427e5e76768a232c91c618f88b9120fa9bba9a41706112527b334825f03df33f3da0692d0a9fb5061a0c85163507f4c492459b732418478ed3902ff72254c75ad2c07b0ecc65fc191eb8f6a004496455eccae06946330de6783ae8f64c4239aa883084356437ce5e28f92f2abb5c30c8dfc00ce634b432d3378175cc07b023b8b1065e94006ae6acd1d56b0d9f27566370afe1f653da1ee7e73b670d78dfe85c4848b860a76415eb368145b5f4f05fde9c23e44b7206d1b23aefcdb5db6ecfa72eec485d1c8d36d751719cdbffd41d6327d1b9f4d761e8568add953174a2bbfe5a49e21b190bb37483c16f2f588b66135c7ad1e7c7ff6a8aaf56a13c453f620b0c3fdc611a5b3e2f086a61ee1a350ed2fa192a7f89c0c91a328aac1e7adff1f86b52b8ef4a62649b8a061f57c750fcc7b7b9e95dccf005aa8f3f89a7cfb56e23dbe74545e94e1d78442d952012820cd32ca2812824787185c0e5a6ee4dd2f746d8c2702668e7d69773d899c1d5e66be191ed17d1d33db37ed67e11a1b11113eede7004b200d241f6bceae3cdb9c8da1d2980437375bc121f9168aa129741dcb7624371e436359d768bb3bbf90de9372d87beca237ffa6d96f8b0192155c10ec72e5b6a1b75f407722a46c7989c10d4d0d019b076e77a975e2500812933d5a5a3931dcf5a288a6cab116bceac95501e822de889b0b3d53c67835c25ec54e6d0dc91057cf3131f96835a0eaecae1e0b5c1a7e92dd0e61e9583255766cf60054dc924dc711d33e0547a830549e2ba6e478dc97433d1222f1b55606162ed33316ab7f4284c01dedca3ea950cc9569712c91e0f5b6e0052c1f6299e3cef2046d4de5f518b1907b25795035bd9ee327f6ecd82f17313e0977b4a51dacbfe89ffc925a991fb0a22718843cd8b6b8456a9a5d5b62479f328da58611596dce216227123bced948f1fe971c520d88818be5bfb97b98252acb817441c05b174ba084b3783cf5e0bf42e5b3e48969017ead48d9689ee872b31aecfb8c73ef3a002cf48cfd995d72eadc0d1de277923800e10408a39264385142324476253d67879477c7dbc56cad6493124c9b062e8c9022aeca4c57cf07550fef9f4c1d16327b47a29b197e4ade0464a6e2cf5e704b23366937d6865aaeec1587f1c46ef581846be95666ca1c7ab8f5cece593af26df80cb789944b732d61014014967534146391e85f91dc55ddbbc885b90e0fe84001b095555b7c8688bfaa2c87b61d79e07f85902715738e5aa625e52fc06d457ea23b5eaec80dd537b58d7127732d30d0503540c17c9b1ad69bfdc76e7d0b5433bfd04983f44405f7eccb3886b0786067f6656814332708bf28905afeddb9fde4b368ffea72925ac75edd75c0ebd1f14b1c99be59175685e8bdd428101bf8429e76dbc9812dcf3162aa2237ce3edc8d1dd92a5622d419b69c5695a68b1cdfe1792617720b39b34158509c92b9260a92301ea67ebfb7be3c86a80d6e2f166fc182ab0509afe8267fe5e573dc4f57b1af785db674c49210b837a38f9d2ebc7585b26b4dc0eb3e88a8a516c4322294d16fb4ccbe5a24965d5ccbfc9332397ccb151e0012b0f4bbac5be7bbca296e1140655facf7b0e931edc94e9992e932cf5f4ecd7eaa2c749ff20ad198b948d6e517745cad756f755a48505af7d37b3b661d7dfd66b9a66d535d91d1b7a129e6d116ee2326c43d9668ea5cb78767f0b2d7e636ff4a1e5b54ed633e39fe31070fa4fa66bccd536491450bb20b6985f6f9fdc387a99087331cb47a9d241b4a79ae22756510bfd903dbbdfca97a53a8ba54204c640ea8bfea0f9e6c3fe068d709e84c77f62d19abcbeb472f94019b35507742900c11dd667fe65d9f31f0a09508fba306a9c1af9f91064846996ac1f390bec7eaeaaf5a62bf1757f7490a7ad5d31454f9dd0c46e3159bb1ab360d392810ce29c35e00d67a88a77c6564b2daec337f5793fe9066a2aec972068b604c61acf9cc818c8996162f87708c9bb6642084ada1c4e1d2386801923fbc6dc3c76687a211d7856d6864ff03c1cd75b25c38e711b09a31e08e4e183849a83b4d993c5a38f6ba56f0d3bb199913ef721c61b4eea7cf50c6b584db4671c87bbee55fe361c87de97809f82c022d9f1a426899daad69262d93d7dfd148b0b8ce503922e2b9f6ba76a825e0095cf720c2f396458b2e6bcd81b45b7410d41e36a72c6771c2d6e6a2495ca99518963e7ea2f6f2df10f63b4934db28aa9cc0973de388eec4c9a623f3e5a4209d7921bfd67aa8438df9c1cf9a5407c4dab08494310e93a09f2061f0f335730424b9ef4e4ff30486a9cbe137d8bbf37da654393f66b8ec0dc0491b4aef1816a9956f5296eff2eb71d328b104aa7bf9ea400adac29828c33e45024f402326764d20f953401be7628387f9881c73808c512bc38995611e9972458e7163ddc6b931f33e42d4e5a590f617c3aa6c785c1a03e783a54a86dc3e0bae4ae6bd061e1e4460b050e563d24d569ea8ba47dff145267f67a15d76f0753a3b14161387a32af991853e9c0d4aa007db4bc88b0ca899cee91ea0c5e27d7a7afd353e05510480ff79cf65c28175e02b9978d27be0090629fdfaaadb4930ad6078d50af3fed1dd6cafddb87411db08a3393d78c89959f563f9a055debb7ff4fbeb474de21bff63af84c4c0230170effb78a809ad67ea638cafefa5377ee3f49fbcf94324c7e4cdd0e3263b96df97a98da3c845bf5099d9c64927759add895cad6464e778ee952b544cff2232bae1323d141916a33a0032bd30359504eb52f49bab98c7b1dfd28163cbb36a05fbc6d0735e780ec8f6db571fd4a107b5da7005dc58c4bc77ed05e5b119170b15d72292a22c33f88782e7f057ac62438fa2d09514bc254acb1e655eae8a7e6b622beca2d1722226c7aeb884b948a9be8844489739443583bf4563986c8a02b7b3b55499db2fecdd0d5617ba05dabf402d3d3f5a400ffa404f645912fe55ff2849f68c98463b263f302192a9bd3ef88e714361142a86f334323e417ed66d569875a1af1539871ab31b64cf5ad7c058e2f7ca2dd860be4f8fabf7c493f9a5452d23d974d6d3b0b3348c58a30d776ca3bd797968866d5649ec39a4f4b9773f6be74b1485cceaa6263481cdf6590604d19453404e82d25e75090ad9ad0456772084e4f8f0d99e678dcfa06dd24f28b805f3d0bee7d491bd7ac2fee10d85ed8f2637f7a7c6e1d8040ac867f3e7ef25bcf4daa33e9a61d8a47c741baef835115000a25f7604531d0e4541be4cabb689711414cc80c45ee760e486048e67", 0xdd0}], 0x800, &(0x7f0000001c80)={[{@creator={'creator', 0x3d, "25f31d7a"}, 0x2c}]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x400000) timer_create(0x7, &(0x7f0000000400), &(0x7f0000000440)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20060200}, 0xc, &(0x7f00000005c0)={&(0x7f0000001cc0)=ANY=[]}, 0x1}, 0xc0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000800)={r1, 0x9, "3c974699deaab4f055"}, &(0x7f0000001d40)=0x11) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280), 0x8) 2018/04/10 13:08:43 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0xffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f0000000140)) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x2710}}, 0x0) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) getpgid(0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x40, 0x5, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x8}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/201) 2018/04/10 13:08:43 executing program 3: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4008914}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0xc06, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/10 13:08:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/04/10 13:08:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x420080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 13:08:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:43 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000000040), 0xffffffffffffff8f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x800, 0xe66, 0x7, 0x0, 0x6}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x1e0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x2, 0x0, 0x1000}) 2018/04/10 13:08:43 executing program 0: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r0, 0x35) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/80, 0x50}], 0x1, &(0x7f0000000640)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000540)=""/241, 0xf1}], 0x6, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2}, &(0x7f00000006c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6, 0x100}, 0x14) r3 = gettid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000780)={0x6, 0x0, 'client1\x00', 0xffffffff80000004, "80a092fd065a5d11", "b30f6c66d1bb0b60b47618087fb8edd9e789fe85deb487db02af26bc20cbf0d1", 0x3, 0xffffffffffff4077}) fallocate(r4, 0x3, 0x6, 0x7ff) getgid() ptrace(0x19, r3) tkill(r3, 0x15) dup2(0xffffffffffffff9c, 0xffffffffffffffff) 2018/04/10 13:08:43 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="07da5f6610a53ff01a1f63e63b219fc2493ca01d2adac3857ea530f9d6eff1ba28fbe09beb75afefa4bb5169fca3743c1ee5aff41565fd1dea28d86eb091795e6e262156a45c6c929d513bc1a31fb76862d6ba16b395", 0x56}, {&(0x7f0000000180)="37b8a238ce3243a1d10ddbc2d91cf5c80b8a389f49b121c548724f2e601f357e2ff358449847adf71e62574beb607fc1a48ea900bee64a51820abb82961b3e698de9bfb640888afb6c370bf47add92db108130c02a7771f9cd9d22da676620145c3905e06888d84d47b1eec05754dc053c0b1f313b5b8135f6ecd3a8f248c5baf6d79e2d59e336e7a28bd5e5a672024d4104a13aaf", 0x95}, {&(0x7f0000000240)="0d2b5370818712fbcdd2d475573cc09db9b95859d1f6c90db1e912d2c54816124583ae5008963b062b63121e9bbb09faec739bbd0d52b424f750b6d6d37473c54d49aa7372378a562456519e5ead0a7cdda3cc2383", 0x55}, {&(0x7f00000002c0)="119a3515c7e7562f9638a9a8b3431afc", 0x10}, {&(0x7f0000000300)="156d838f2f4d663633d253146387bb4792dd1436443ab0a14c7df51c001d3d0d60fdac0432519c2624b0913def73efe36263cfbdfa021ae20c2574782d7b3e795f002512cdc145e647edd149fe9a3ee5f6ea4e4ec2ad186a7e2219736391555421b00f016f2fb0738a2e25157f9e9ff875fc1d967ad408938dc7745529c9ab50b8b7d694ff5690ea", 0x88}, {&(0x7f00000003c0)}], 0x6, 0x0, 0x0, 0x4048000}, 0x122}, {{&(0x7f0000000480)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)="23f88897b107d7dddb0c9df6e5d0c8d9636dfa5ae8a43087685d41b1e5b824af58ea12a18e07ae937ed1b422efe1db989914f0fe6a0e8c7347", 0x39}, {&(0x7f0000000540)="0f77bee09292d99dde808f36a5b849ad90a52fb3de81a05d98ed859e13090ec3e95aecfaa87954bfb1ce0fb073d4ef7def260d39ecc2d7ea2635f5d89d2c19e092af0ce1c9b167a8a8a78dbb0cd3a5a6a3ec90d90c3bd27f4e736089082d7b19d59a0ddcca9bc2c831852aa8bd020484de1d2f769e98231c81054fe97859e4f290585961de5a5058b391f4f9e5d95c8535b51dcfebce40b6dd28cb27f6e4135fb5a98b50df61b8957b49a712f541a6bfed6bff2ecde24c2a65064d3cf409712f3af3ca8ed69b799a569f2001081d3210202985a7c03f0461106ffe4e88cc9c64f2d3eb", 0xe3}], 0x2, &(0x7f0000000680)=[{0x60, 0x1ff, 0x69, "8643f6d876a93a68637826243c22e039d4c32f547839dfe4c85af60a4490b407e9155e7c39498eff893f779e5619c5b146e874ab33094c6411a5ffef854f0cc7140fc9abbb824b30e24132131e"}], 0x60, 0x81}, 0x5}, {{&(0x7f0000000700)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000780)="b2258431872f57f3b7b487c6efd32228afe5ac09", 0x14}, {&(0x7f00000007c0)="719615b523234a4e2bf21698bb5d7a1116680b9964c254b2cf675731a69b666d76e50fcd66ba5e8b5f82a94fb818aa76174bf825988033bb8b3ab8f80ad74c6b5d40daf422ea5004738656c030ee00c68aa55a2c51f5181b310ed87d71cc5f0d7dd5c08f47ec3ee59de9c90712aa2f2d33b2aebf21fba4ded57f3519038c16fc21c62e9d23a3c5aa8c94ffe6c6a3bf452c3de52b59c444e52a0295c7957427eec5c367a478a7db501802ea63bf7391889ed1cb41927eb3ad9080c765", 0xbc}, {&(0x7f0000000880)="249b9d802448672f7c33aba0d119dbba71aaa5c38bb714", 0x17}, {&(0x7f00000008c0)="f7d9b69ed0594e011de5043113efb6f704b494b66c78f78655f3aec729c867f50c06ef95425b2ae9d1dde899e66765478f31bb163584bf123f7f5af001afcb9c9e0edcc025482e326a8f058e19d351842b9cf69d4d0943c87f4e09941caf2f6bc5330829370ac4eb4f1dba3789fea5bb053bdaae19811305c88432dbe8d1ed8513cda50b8069edf0054a68c28aa2ef8e3b38b3132767e92644000d2d1af026468e3d507abe01f884", 0xa8}, {&(0x7f0000000980)="6967cc8e0dc9e495b3a70041fa70295cd76fb9ed02047d3f07dda6f9bce565051aa9e45a26a6900f8f08e3038a7d991dffb632324f4255ea6ea20b64c791c498befb50e852bdb70ea1f0c6b4dbe3c1008f5310553b2710dc027cefb4f81582fa30392b6610822e3ad08e157a93b764960b286d36cfefcbc8e4e92ea558dc4fb0e9b90bb97d6fde22646bce8cea2a73105486efff2d178d78a5664a3ed02324e47f4a7651bc93b1aed7877ca8945f14acc119", 0xb2}, {&(0x7f0000000a40)="c4151a77fae3208c8c5467cfb9f2697fe1977cd9e62dae6992f44343d46fbf4fed78dd2eeac05a22b2cf775f9ae7fe0b1b3cb105e33dc7dee4fe076d5602274cf6a15ea390e4bac2cd579d290fda93d44fb1a611e7a032d6ab6e9bd7ab8e004cc1c8551f4dabb2d88d65ce6936cc92a43e06780396c8", 0x76}, {&(0x7f0000000ac0)="fa826f0a6046fada7242d89fe70d79b06398fa6edd8ffe1e7134e03eb476b5b694f4c577477e1c4b8c31933644baf352cad805872e2d76b31be6b4a4dbe84393743e41c0e05b93efaaf6ac30d0972489a2817c28fdafa114121f07ceb347a8a237e07a217b2a4b896c2bff5fe9cabfe6b085c7f3359cee1f7b60c32e4abf4204b07bc9e770365fabf9b36d674ca8e1caa9b24418", 0x94}, {&(0x7f0000000b80)="08636dc9c9ae2d665b1813e2471697e3bad074ed9d6b6e2988d95364d22bdcbbd725967da998441f441a35f24fd24f9c97caa8b94a8dc60985f6104e8d0dfc6fd678d1223e5540ddeefe8b4da6a6be2b89c34014e5ae3b1fabf7c2fb8c560e358da507c70330ce662dc6dd56ea00451f9d802a51d31d0f1631fb85ffcdd7cdeae9ea69ae7b8bb20f7463d6a798089cf8802465007230b97277ad3a1fa72fdf130d2a1571c647de45fcedc3f334ddf6e81a79b79825bc8281e2ff78d9445c69c5b6ba963b053c38b49bae063c9f7cde2fe2f057670a", 0xd5}, {&(0x7f0000000c80)="bfac6f34fc79391ccc139e47233aa04faf7f9bca7286574645f229478c3dc5ab3a733a1a3276f9219b9d6f2d28ee3df6612274810e4850404a0bd7523991ae985c0cb4f4629231cfa29c383f531002d73db57204c67426b1ccba053c24f64fff8e5d153d59d7ce1cc6ed535d5967211542", 0x71}, {&(0x7f0000000d00)="5524fa4f26a9e69a8eeb9a3838616a7a52f21d5f9827ab6b5b", 0x19}], 0xa, &(0x7f0000000e00)=[{0x98, 0x0, 0xcf5, "7b1ee5f5edf02889df9654b584e8432bb8bcdb57b75ad7f516fa8c6d24daf537e08bc7510b706dd142ba73d0a8e230cccfd50b125ad0eb49231cd6f653bddf60cff26a9114f2901d8953915d6ba9898d597f309cbc859016dc82e8e4a4a364a028fc6fdaed4ab264fe4701ab7c0bdd4e542437a6beed26754064f974c1b73917a0d0da5a7e"}, {0x98, 0x0, 0x4, "bdf90d0ffc3118aeefcee7795bf35755b48b4865da58bed51aebc5f6fe3646ffe25f1df75a0745f540fe44946f840e5c1b2c08633fb2f9cc962466f8cbbaaac39fec3666ff53410e41930e90074147057c71e706cac0b4caf60d5bcb9a3dd7242e0c5364589ac89f94797d5c9a09b44253f82059f9285df564c3dca2be311b1c9cf31cf8"}], 0x130, 0x1}, 0x3ff}, {{&(0x7f0000000f40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000fc0)="c0e0cd056488996994b06e0803ca1d91e95e6c5d8f601a8fd46cf40ce4", 0x1d}], 0x1, &(0x7f0000001040)=[{0x60, 0x100, 0x3ff, "856796f69b5f7b1f56fae03d92a28b4709b7aa534dacd2b68c9cdc4fbfb28f8c4e09d677fa8dfcbe153aa6e00948758c01b35497685f3164d3b05f0c2853d4c4632c11962138c35731c5"}, {0x1010, 0x114, 0x7ff, 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0x1320, 0xc000}, 0x7fffffff}, {{&(0x7f0000004800)=@ipx={0x4, 0x8, 0x4a, "a9e07db9b7eb", 0xff}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004880)="3c08896b", 0x4}, {&(0x7f00000048c0)="c828dc122552f3f6bbe8faf2191b51df1a4df3ef213c0b4d0b4723", 0x1b}], 0x2, &(0x7f0000004940)=[{0x18, 0x11f, 0xfffffffffffffffb, "44091e999a2b47"}, {0x50, 0x1ff, 0x7, "da4cf99d4d0cafcb19fdd9e8dbea309f42ee6bf751230e752d62ebd707bb395697a8051d95753141ffffb0b762a99f2dcb47f80d10be53c28942410433"}, {0x1010, 0x116, 0x0, "e7741190587a4c94b9774b37c1bf5460c57e3838a55db339c726ce508a640a5061acab1844a8d418450ee258139ce291c0a19e35f3e2e338b16eab4c4bcb0173dc1d3082eb64a9546ef31fe53cb2ea76956474b4cf618fa703a76c2bce06232b00f85970681ff414e8c82116df3061d6c554538caa739994f8f3b2668b67ce4c8bdafb283aa26efcd627dd564e810c5ebe9abf404690d75608f1fa0cf06efa232de98a0e607ef165a3b5a5affa3e981becf8ea75fc8585e772dbf6a4a7696573717328bab5d2194b180b0a1d0f95c5d56da62240b94c854f62fd09a61ea2c994070069dc24c5576b065669622bf65116ca1f9a55eee7dc50a97366b02ebc6e5ec5a7530efc562663c9feff21cdf64516cac45d126e4422739f23f23605455c316084a8ef28330776c823ccd674fe0568ba77c8510ca780a9a5131e70f6787164d11f404816864d3b1646a0b57680560dd7602836eb01907f80c5a4b861e9cc3f5acd40446602e7c735d4837d4f4a6f1cfe4d3b02265b3c44ce7c0d36328b9c93211fb1db6930bb6fdf4d5dc19a2a097802e7a343129dadf352716fbef1e6f51e36fb473b4e3e3866b0a4c44de20427f759e21fb1e09333f3e8b00858b89d84d7ebf95a9456793e3cd20fbfaa69e092af7176af31432024341341e81c426289bb9156a1145ad49e6569b0f0f8c75aad179f4f24a24abb52f6bdd4ebf02cb6e940157226df5e0c80777bf1cdad440c0016fc499b8c4cd6a22001170aafede7f31fffa5ae8db1b0338e6bf14600ac33a84708683fe145bfdc0c935e99fd1773fdb61f1d21677ed8ef78b7b5d2723380bbb36905cfaf9a456676a40674bed881c43e82e8f181b037954af7ccfc6677b54992bd9305e6a21a3cafed04240de25a9ad1c8aa6680aafb748152b1d521d3151c5d35c054a5be4c686ddd8b99a98c9b9ee596336a8fa8bcf21be67156ab70db5d8b83aab0179cdde53b0d1dd09353053028efb25387d1d4a81bbb0ac6e7891a734a2c3e850407ef0e363084754a12372d1d896c9ee9d4b21dfa5cf197379e4ec047555096e7a5312aa65664bce167c27ddb01295d84203c21f6ab6383e52ec4d2d538ffe72364e4f3f35272957417aa8072892503515e6522bb2c0b341a44b3bd60c522e667da3700958b749764a376c7af48724464a79c2be263fdc0c4f4698ac7d5ba720f4e5b2899ec1e65002ea1de805bbc14cb05c0a83075a32842b41e988e02e0fb5fc5d3ab346de90302abd4e7aa1666822d1aaa9005d3b9da980ce7c2554890fb73272ba51a957021cb994579ee7c76086b2b0c887eb37d41102ae3a97546be695590393c73e18b29b8943d1bb758c3ef161a84a51b10909b1fdec3222e762ab479e30d187698c941f87326ad9569de1aef35c35fed848e460f751bb02f052db0b18781a56f6cccaf891d946df7439d8be425dd97db4a1bb19fe68eb9d7bd20da3d17543009a7b4bc3b82b39cbece93933e9ca321c602121cfe55a959f1e839564771839a36fc1428767cce6e4eb66636413b799c6a457c6c5fbf518d67fe6c158e1ffa93e9b64eedec7bdda99f39fc9ad11ccfd2a48ab9ccaa0d2eb8dac9f74960a2a8e0a9478053162aa73d9834b16dac0ff8611626b4eaaf35541bef125648c7edf6b724636cb7f20c099ee2726af87a4b17a45dcf68e2554b54f9e3f44b25a2b092822c85283c1991ee212b5e373f198d2583333fddf1a16edecfd94a5ea992305633921f349e7d7a7994ebd8dcaa5f75588f6a276deb150d9083e355be83d83b9e303c791e37d2ab140146626fbd586e799d8ce1c27720647a1ff1a1f3b528c20b19a5f91aaf05a517b7a88910a8ab11bf6fec146d9c4656f6fdc8fd53979b2dabd9514b785d2e3582c6e35d87232af98f7ef727934bc7c53d16c49f4d4edb72661ff3ce025ed3223d2c8f905bf035cb40f03f4d3a341cb14eb2e29f211fffb50fc325171f2ee3548da142ffcc48a7c5c5630db57b9a97c9e70803ba1b1848e4108ded8abe198d25fd03646256baef6419d91a212431ab5b97d1749de47947d574b0907b356911f629d555a008172a6259c3f7d0ae6af0382a7d240b5a9604ed385af11d42df9d755588e640cd8cc33cc15b064cfacdab653ccedd7cd44fd28a1b7224db4939845a877f00595d2aafe4c41ce3baba2e62b654894704cbc44d91abed7e170a7b0c5d803278b49109cfac67272936943a8dc9c7452dd33e8a8cb92a3508b55566106c038b67a71742cd5f8c995edf9188d24ae6b1cb100e38aaac9effeac3d71d695c333459622a3274b80a416a0f80a14562db14e9af6b990889fb4a98f40975b7cf4d0c8175335fbca2d6d5c637331e838cad7f897c5513b92a60fb5f21def217663836bf6af05c54c1807ad26af61dd8deb36502d077e4dae9f70290680f11ac8805360a7037b59616a8193b4947df7640af049e4ce968bad243030a7723c4949876c2b2d57906a6fd4e4e81a607f115f191459a3c88957abaf3e6bf7304eddab4031e4048744e9bea2e78428dbe9e85d9546b734c7effda4267f0a20cf6d4c050d87fe87e44e5527315df2c5b08ace9ea2c597dd75e233a26e0fa475ed511b4065eb21e097e9e00e548945d75a16b74a1f0e7e1262aef7e6b8fc9127c176433e64b2c143acd66a724492ae0ac3af781e47c24d64c1753f47fd1af3a85be86475c19849dfa5817aac7f9e85f05904fcbadcc1509d50dcf8d677c28213e946253065390dd109f800d48a85723f36da5b8557cfcd50cb9cccfbae17449d5c9ca40150b42f55ec1adb01ada3750ca9d2bc2fb3be7d52c8f366ba5dacd305b782b3404e1f1036b94902e7f3551b98612bb8e7ca07a7ccdeec1ebb68a3bd93fbf951713f5f5a7f0f778fa93930e08e3a4af49718577bb25c1bb240f9abff477f6cf95aeaea90b7c63a96234055fc15176e70debcefc8a421549d28ace07fc6e3ba5223e7312994b642260fc81e747412b8077f0d53b2ef25951281b586d70a7af25c5fb21f0403e50dad442887383ccab791a87709330dfff1bf85211c841eb2847550217f4d96856e6005ca7fbe5cfbf4b4f0ea24657dc84e5d0d4fd019db46ba1bccf3934bd2118da2e1900da07b2c667ad3ab71fa1eb494a2cac47921afa10d701eb89d55e003e2d84d9fc4c83c9770e2c1b29f5f261f7c937ac65722b5a4054fb0f07bc5c088b4cd9417ba0046479fbb8e1836a6d597f4dbb8e7b957297782921c6b360e56d2942836c305da5cf5d9774cb78f7c61fd5d262f196247718f551384ea790e8f3db57d2cc28d6083b576d0f44b34df5f4e51e7ca63810d7e4150b7f83ad80d20349bb4621d950ad04605196b3830d4f22e0dedd54e2415a4b2f05357a0f1583a341f43b57949afa2e4534ff1a67953cbf3e2b1d3c332a7f7aa06ccaf206591275c5518f0e313e244a971132815b94cc378b910ce056ee59bae07452adc1c050d67a84ca19695a773f20e042acb61a5be8109645bde212571f17f94ef966cc5a6f51f06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{0x108, 0x10d, 0x2, "8d676b9580b1dc34b809796c6ddafd90daf9a9a2c65fe3ad70f4aaf294909678c97d7c6ee55eb560098799a1c5cfae6a48de75771e49a62d629577fc0ae2aedc973f5ac1b6093a6600e2a73704cbf6c6b390a1a86e7307aa7052c7e1dfeb55b6fd7f603c96fb5c6349bd207f4455ff2b7063605459c02170df347145c773107b2956109c78ee39954ff170c383bf9baf1f36b7f9029344ae69b11d47c5338a9648086961d2be9639c238a2225d820fd2a171950210cc0d95e5cbf1cab82bf0d7d0b460edf0cab9910df1ade532589861256d91a5acfc1a85a7c22b3f9f57ae70a1fba4dbff027ea6d335b095af67ea51dd9798cf0ebc"}, {0x78, 0x6, 0x0, "81bc025336af5f84981aa52a886e604e876cce829b41c8656505ee36286247f2002ca682183662b26c00ae08127c9c467ddee5bce9ea463d014967ff5b0b6db2bb2be29bf46906339231c0ea3bccb60e4fee31611e82be15ce01c13ca8c4590629ed438e200377"}, {0xb0, 0x105, 0x2, "e51b3aab479e5abf6e23e0be9600bc2a47821ca96193e702acbe1c2290c77bc86def199eda6d4b06571b351025135e3af0f69059dd41574f18bd8f29a35e6cce419f5e3f83864a90230f2566b5e092ee53b7deff27ef762cc0d033aef9d563eae4ea094c18cf82b12a17468453bb27f2865f815f3324619cd1fb99b17304042d9498db56d95f6338e29f138b6e8b97216987030d2baf3087840b1703cb2f"}], 0x12a8, 0x1}, 0xffff}], 0x6, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) 2018/04/10 13:08:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r1, r2/1000+30000}, {0x0, 0x2710}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) 2018/04/10 13:08:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") fstatfs(r0, &(0x7f0000000000)=""/45) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/10 13:08:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x2, 0x3, 0x7, 0x7, 0x7fffffff, 0x5}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffbff, 0x8, [0x6, 0x2, 0x4, 0x80000000, 0x3, 0x6b9, 0xff, 0xfffffffffffffff7]}, &(0x7f0000000080)=0x18) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x8c000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x78}, 0x1}, 0x0) 2018/04/10 13:08:44 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd03) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0xcc, "a4aec3d198dbe8601116bad88ff6b7e08332987cbcdd1a41b11f76dbf75549981a6eaabca1367df6cec10574284359087d06591c0e181a9a8fbcd521e726e201ffa6bed291dce6893dda6b740a8c14119787caa907aca9a832786fa4ea2e7ae5c03f683e5ea90e6259abe94496c998b77765208a78e8fbb1590ca5e834217a04af00b8b6318d6a094481220760629e0cbf7959325da23a04b8f57d28b92e59e984983afbac4022faff33484021a4aaacb7008a1f1310facd193f8c7fd7e1766277d188e60333e0a56b8155f8"}, &(0x7f0000000000)=0xf0) 2018/04/10 13:08:44 executing program 5: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20080, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000901, 0x0) 2018/04/10 13:08:44 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000001180)="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", 0x5ba}], 0x1}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xffffffffef3c386f, @mcast2={0xff, 0x2, [], 0x1}, 0x44}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x101}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/10 13:08:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') pread64(r0, &(0x7f0000000040)=""/36, 0x1f, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x5, {0x3, 0x8462, 0x8, 0x20, 0x8, 0x74}, 0xcbb9, 0x4}, 0xe) 2018/04/10 13:08:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) connect$ipx(r1, &(0x7f0000001ac0)={0x4, 0x8, 0x100, "f62a8465bf58", 0x7ff}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r5, 0x2, 0xcd, "01d96b4bbfbd139920cb09382c7deb3af427207278262c52f9cdc3778ecfe98f9b4f8d6d815139c05debb37d0ee501c3f36740ef8ac3c67f5857c8d791c2083df8e110ee2eb882f65d253272b37da2ea98624cc13d19d5f011ea748fce7fd90799657e79fc5f70b267d747ab62c7a951f514a0f0d0dfb612b7a515332d305af2b68aafca34852fd977ed43d963576db25ffaa12c380eccc52aca57a067f42aa772b3d05f799da24e77a2bd2e780ac0573ff61857bab7ccde0b85ff2f50fabe16fd1649d724caecf36fe7238848"}, 0xd5) readv(r4, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000540)=""/107, 0x6b}], 0x2) sendmmsg$inet_sctp(r4, &(0x7f0000003ac0)=[{&(0x7f0000000380)=@in6={0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000440)="288d3fe123a8eb691b2ad2f05f0dc2ec2f160a3b3e4774d23b4eb074cf2f19b165d6a87a22b5daca957817bdd4bcfd224bbd9a5934c47e7e6455807693d3311f4963599e890c13dd3530bb8f34647dd53fc07a7ca11c921edfbc9d9e3925c3389c8d4bed37926f835e4d24edcc1586bed9bfd747b0fb561ac4a7449592565b303863de517ac0fe335b2e9922a3f14b8a1fb75e53", 0x94}], 0x1, &(0x7f0000000600)=[@sndrcv={0x30, 0x84, 0x1, {0x5b18, 0x1e9, 0x0, 0x4, 0x9, 0x3, 0x8, 0x7fff, r5}}], 0x30, 0x14}, {&(0x7f0000000640)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000680)="35f217348ec404cce84970f999615c69ac5258b0586ae2c67c09f95cefb38866671b31ab7814530c09139de1c7c038ec9e54ad13d56f81add6bd706faf4128b8975fe5d6908a44c3652189b6f1a78aee662ff76c80abe88e843166b69be9398eecfe729da6bb84f5cc7a16b2f0564c529cb8fcc62a61d40a8b952216b1222cdfe66d5c387b", 0x85}, {&(0x7f0000000740)="a4f6b138a1a8f31560e2574b6c88c8c012c5090f9c26f8f05a36db5c0aee9008edfec84a9a0e3053ade39b39079ecf4e3d40279297d4701e2365cde117c48d89add6e0f478284142fa3589d6e2b4f699a5bbae6ab52c62602f", 0x59}, {&(0x7f00000007c0)="0d50e83d1580fe3349f26d5dffc30bb468aa8487267121a51dac113cee1944e8120d8dcaebbe6a2ea3b3f0d0fca6dcd5590c5e3637b79c47c30d9be7d8fe27dbcb6370b0aad8dfd4c3b128cdbe0d66966b2c6a8e116a56e0", 0x58}, {&(0x7f0000000840)="cdba301f10279ce291ef1a138f4ad1837800a3eecedbdaa84dc8ef67e02a7b1b876cc1de2a49a5559629b9d3de78310fdb959b2bc3b7f41553c13db6ab414a4cfc893ea3a141161031bff5fc97cb7746be9d8b4809b95ebc463d5b88bb00ec77e91cc550ae92cc1a", 0x68}, {&(0x7f00000008c0)="7a25e96e83315201c286d24e9931c6ecb254ab99217e5f8caeb8026312cddbcfef98a099c51ba3e74d5354215d157c4263c86e505c9594bb5f22b6d2270f07772f3532069ba1489ce5be7dad45da666efbee40d67bfaeec477c36b5049fa00e0b75fd5fff7976c0f704947de0ab5ffd9540a76c981f4e50191f6ae3fb0490c9e736c25f2047306f22885a9b019b783dd0eed51f28b0ef846c43f47dfc0009b5100", 0xa1}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="bf1c50dbca4a7afd2fd0e49632aa6897b38f752f63b4a03fa74941c63131458d829b86a7c7a66af825622bbf5e11bb794e5e60e02853158e1ad05cb4", 0x3c}], 0x7, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x6, 0x8000, 0x9, 0x2}}], 0x30, 0x40000}, {&(0x7f0000001a80)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x1, 0x8, 0x5, 0x2, 0x10000, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7, 0x0, 0xb74}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x20, 0x8, 0x8, 0x2, 0x586, 0x1, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffb, 0x8000, 0x6, 0xff, 0x4, 0x6000, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x4, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x9, 0x3ff, 0x1, 0x6}}], 0x120, 0x4000000}, {&(0x7f0000001c40)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000001c80), 0x0, &(0x7f0000001cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8000, 0x5, 0x6, r5}}], 0x30, 0x40000}, {&(0x7f0000001d00)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001d40)="aa2423510e", 0x5}, {&(0x7f0000001d80)="bab610916bb6eba24d979537d916387043932c4ce3c6676a9d917c13982c6a6b89c748354261b479c3366f7dcb139357647b5b8dff4d8f5003acaa243d3e87d4a80fb87baf13f575f029c1559e54dbc2ca9f36fb1786009db1b592e49b311592492fcff5e7a74db0bec71b38a4744e406221ba2df878485bd33789618afdc31e5d9a75b4d48074bcb5aaac198a0c05c519ec0109eaeebd2efed096fdc237ffb365fca89ac24e30e5d0b42dbd0c095f88b3601389f930914ce8f3110a1d0aee624ab575072e89f9c53bf6ad7bc7eaec0a48cecabbd2a4408ad40490b01808c7cca5e9496fcc18fe0b9a382902ee5477", 0xef}, {&(0x7f0000001e80)="35f20dfc8be68dd74a22522e8921bfbfe3e196cddc00c302ccdb5669de90e675617db7fb63dc4dce0cf6a7f2536596d124bb7f6272e137c652284c94296a354c4b97921a698dfce9637ed91bfb03499cdcdf0dae768ce1ae471c8ecfdf6de9d343dcd5fbc8a721c8010455b48ac0ad6558c4127658f937ef57f720cce2bdc7503ea45a0c167758b6fda85574b0c2bc3e9fce650e36fde4dc03a15d608eed14f7867053eccdd5db099c3b2a1c99c5a67840a498ea7344cdfb4f7dff8941b4288e73db5326fd0062a14655ea55c4", 0xcd}, {&(0x7f0000001f80)="1ed93179aca86e643b73a2172425b9178c8bd6a01f6d73ec8948f738a96020cb878f6aa72d1c268a04f622a6fe537243cf56eddd55de71d390217c52d63b10b4b0f3bd77ca567712ed6d2e1e3baf8c1797cbbd6b30aa19073302c986c67a0d683c408d20", 0x64}, {&(0x7f0000002000)="a7ec7b2d07059ab354e22db11de2e2734756ca2a0b4004c6a5c45d0fce2549d65c41eb912970474a45b8c77d097b662837918cd36a6e9c1acf289fe4d4478be76bf4b95d39de6becfb034091a5a7d9ddc297c86c6a904d364d468f9874e7bcc0903a8f257a7369080727379a2dceb39e8601918628de9ce8639623af011f67e243c505cbf1da7ef85c9046af3bbb1feb11f6828e3419309fd3fe575d69c3fb74", 0xa0}, {&(0x7f00000020c0)="29bc7ef95ea405c585d9072af2f403419cc4d52d14e84416b2013faa219329289735628244ae2539b888995496ea4a245a9bf3e4ddfd07d73f77f1af2b85c44188bdde885c36c3c315c37db6a75ba26005fe784b282a12d6cc0dd2ecf4296f55fde07d9171b284553706fc60c4af2a7bf10bde200e617ffacc7621eafbe07ee28ef32df9957b1472fa4f1ccbb03063348b0de358fa690a059ba813d75867ec395d6829d44c2d0045891d9bd0ab68353901b0042b31d183cc28fc11071abb", 0xbe}], 0x6, &(0x7f0000002200)=[@init={0x18, 0x84, 0x0, {0x10000, 0x8fe, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8000, 0x7fff, 0x9, 0xf5, 0x10, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff95, 0xb9, 0x0, 0x0, 0x3, 0x40, 0x4, 0x2, r5}}], 0x90, 0x4}, {&(0x7f00000022c0)=@in6={0xa, 0x4e23, 0x0, @empty, 0x9}, 0x1c, &(0x7f0000002340)=[{&(0x7f0000002300)="cb17ad2be86588dda7344dbf9ae19d463d295f15c0ddd3a8159c71", 0x1b}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000002380)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003440)=[{&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="8ced28af10631c1fd38886d3c9c97a34aa768bddb2fe42dbfa4976fade9f8df9355f3bf73000a61bdb884a2745a8f7ea00c2f584506c6a94daf4181d1f869c501709f47cc8", 0x45}], 0x2, &(0x7f0000003480)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x8, 0x100, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x400, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x7ff, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x1, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xc, 0x81, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8, 0x0, 0x0, 0x7, 0x100000001, 0x1, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0xffff, 0x2, 0x5c24, 0x7, 0x0, 0xcec9, 0xffffffffffff8001, r5}}], 0x150, 0x24000014}, {&(0x7f0000003600)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003780)=[{&(0x7f0000003640)="e8ba4e9790f1e4f63736f1501e03a1691dc1d5800ebc755487dc30b4ef99cb090d94dd20f921f851ab918c85a4a063f6698a1456ff8252ca795b32aef609177135f5c26e6aec68c58138ea3fd8c900500e0f8affd32a44c93ded67fcecf20c5d0b8aa52a3b037e3e150b17c3bfd3", 0x6e}, {&(0x7f00000036c0)="1e5c320991aa47f89b756d90854dc1139079867611187cfb8406d648884e148b07895d3ebb8fce33b747c0ddac14161ce14d0215a426d657f28d9d2b2247c0d78425666bf92dda3a48c2b070389b5af49edb7175726fe592c5cbe5dd4e8d9639f1406a0f27e3feaf32bffa12430e8783e4fbb5ded0b068c09ee0db7a3c41dd7b2f1b09fd3fda16a5fe0da7088dc47b302a9abb79d1124b2a73ee5bbd284d0685d5a34e7098e15778be15c9e80f6520", 0xaf}], 0x2, &(0x7f00000037c0)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8000, 0x885c, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0xffff, 0x4, 0x5, 0x39f}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x6, 0xffffffff00000000, 0x6, r5}}], 0x90}, {&(0x7f0000003880)=@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000039c0)=[{&(0x7f00000038c0)="fc48e4e32780462e14260ca127d9af784a1700f0bf12164550e161aaad953ae0aa7facaaa52c8a5ff375cee21f238ad63b686071c7780e728803261375d5572c595b8e8ea26e", 0x46}, {&(0x7f0000003940)="77a843cc3b2998582a851e47a1725cb4b9679e7c03bb613053b87ec282e11ffa9641641e80ffda0c058e95d38cbddbfaaffb89c014d9ef1fc4c4257af32687017b532c701c7b36d507c13b9d1cd6dbde4e73971d25fc97e1f49ac66df1", 0x5d}], 0x2, &(0x7f0000003a00)=[@init={0x18, 0x84, 0x0, {0x60000, 0x4, 0x8, 0x4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x8, 0x10000}}, @init={0x18, 0x84, 0x0, {0x10000, 0x200, 0x8000, 0x45b2}}], 0x90, 0x8000}], 0x9, 0x844) 2018/04/10 13:08:44 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x14, &(0x7f0000000040)=""/20}) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/10 13:08:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2c0, &(0x7f0000000040)=""/134) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/04/10 13:08:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6ef22bc5180163afce00") sendfile(r2, r0, &(0x7f0000000000), 0x10001) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) 2018/04/10 13:08:44 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:44 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="73656c66327d6226bf73656c66776c616e306574683100", 0x3) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x1010, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f0000000040)="b7"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) 2018/04/10 13:08:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffbff, 0x8, [0x6, 0x2, 0x4, 0x80000000, 0x3, 0x6b9, 0xff, 0xfffffffffffffff7]}, &(0x7f0000000080)=0x18) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x8c000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x78}, 0x1}, 0x0) 2018/04/10 13:08:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x15, 0x0, 0x0, 0x1c, 0x0, 0x70bd29, 0x0, [@sadb_key={0x14, 0x9, 0x488, 0x0, "e43530a41f1d50c7cec81f13f02fd5edf02fbade53a593dc305b67d0f086e7bc43c4dc37928995e79a795c6f97f73cdce3447ac2a7d631ff922bc0f5d47eb37ed462f4ba41b32967877496b28f817b9f57c5a1e28b61c99ad3a619ecaa6d15cf8fdda74409fb4713b495d9b0ffb6102fbab6e659d3ba6d9962a2a341ab5d282fb960288646a97f5873137d837f31f3bed6"}, @sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xe0}, 0x1}, 0x0) 2018/04/10 13:08:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000000040), 0x3fffeb0, 0x4000800) 2018/04/10 13:08:44 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x14, &(0x7f0000000040)=""/20}) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/10 13:08:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000040)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x200) socketpair(0x8, 0x4, 0xfffffffffffffffd, &(0x7f0000000240)) 2018/04/10 13:08:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) 2018/04/10 13:08:44 executing program 4: syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') [ 699.465575] binder: 12474:12476 ioctl 40046205 0 returned -22 [ 699.473106] binder: 12474:12476 ioctl c0306201 20449fd0 returned -11 [ 699.484598] binder: 12474:12476 ioctl 40046205 0 returned -22 2018/04/10 13:08:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = getpgrp(0xffffffffffffffff) getpriority(0x3, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00003e1ff8)='./file0\x00', 0x200) 2018/04/10 13:08:45 executing program 2: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000240)=0x4000, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x9, 0x6e6, 0x7, 'queue1\x00', 0x3}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) fcntl$setpipe(r1, 0x407, 0x2) munlockall() 2018/04/10 13:08:45 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x800, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) write$eventfd(r0, &(0x7f0000000100), 0x11f) 2018/04/10 13:08:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722efa696d65723100ee0237795d52e8f0ea2605d150c9bd212098073582fd5c0000000000000000000000"], &(0x7f0000000bc0)='timer1\x00', 0xfda7, 0x0) 2018/04/10 13:08:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x1f, 0x4) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x31, "f0cb4b8244515a4d1e1fbcb11cd3885b2bdc4c1fce6e7461c793ead55217c5d53c6313a1096393e58f559b839dd3368a6b"}, &(0x7f0000000100)=0x39) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x400}, 0x8) 2018/04/10 13:08:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x200003, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$setsig(r2, 0xa, 0x31) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0x1d3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x4, 0x1, 0x5, 0x104, 0x7fff, 0x1, r3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"f1e4a13b19ea2a"}, 0x100}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40080, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x606214c7, &(0x7f0000000240)=0x4) bind$packet(r5, &(0x7f0000000280)={0x11, 0x8, r3, 0x1, 0xfffffffffffffffc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) 2018/04/10 13:08:45 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x401, 0x4c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000100), 0x0, 0x0, 0xfffffffffffffd2b, 0xffffffffffffffff}, 0x4000800) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:45 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x2c) 2018/04/10 13:08:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ppoll(&(0x7f0000000040)=[{r0, 0x8000}, {r0, 0x6001}], 0x2, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x8000000000}, 0x8) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x10000, 0x4) rt_sigprocmask(0x0, &(0x7f0000000000)={0x2}, 0x0, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="ac0000002100090000000000000000007798b7a3aa3e66a2ab63308360efac141400000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/10 13:08:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="01e48df6", @ANYRES64=r2, @ANYBLOB="000127bd7000ffdbdf250700000008000600010000000800040001000000"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x8800) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"c2d481ff8e88dc"}, 0x9}, 0x10) 2018/04/10 13:08:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffbeffd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x38, "6f2186963ae89fdce7245c453fbc1184b4faf2e0925057ad679c26beb6686747d203f0c5266f83bc6f1324dabcf6571d273a0a8169119db9"}, &(0x7f0000000040)=0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x5, 0x8, 0x3, 0x8001, 0x5, 0x4f14, 0x8, r1}, 0x20) 2018/04/10 13:08:45 executing program 3: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="ed34", 0x2, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r2) 2018/04/10 13:08:45 executing program 7: process_vm_readv(0x0, &(0x7f0000000a80)=[{&(0x7f0000000180)=""/11, 0xb}], 0x1, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)=""/215, 0xd7}], 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/04/10 13:08:45 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20400) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x79c, 0x3, 0x100000001, 0x9, 0x4, 0x8, 0x8, 0x6baa, 0x6, 0x3, 0x400, 0x29d0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='task\x00') ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/113) preadv(r2, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x0) 2018/04/10 13:08:45 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @local}, &(0x7f0000000100)=0x80) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x80800) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') accept(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r3, r2, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:45 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003daff4)={0x4}) 2018/04/10 13:08:45 executing program 7: ioprio_set$uid(0x0, 0x0, 0x4d89) r0 = socket(0xb, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x1}], 0x1c) 2018/04/10 13:08:45 executing program 1: r0 = socket(0x1c, 0x0, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xdeab}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) sendto$unix(r3, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/10 13:08:45 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1900000180000031415f1193b5eecb5a4d574ceb65dc22bf098ea5bff1"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xbe, 0x7, 0x5, 0x5, 0x9}, 0x14) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x9, "0ccaf2fda60ce5f1099c3efd20018852beef69c078c1c7d4e2759637e20abeb5102029c949639c9d7c760c3aa33cd84c4a9e102911b78b348e29c2403aacbc0e", "e9953f9a5e9ff00f483d82cab80878370960d48fb235b4d72e7150344921c36a", [0x22, 0x1]}) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000280)="9a", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/10 13:08:45 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x1f, 0x3f, 0x3, 0x32, 0x200, 0x0, 0x2, 0x1, 0x6, 0x800000000006fac}) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x400, 0x8) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x62b01) keyctl$revoke(0x6, r0) 2018/04/10 13:08:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@setlink={0x58, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MAP={0x24, 0xe}]}, 0x58}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = getuid() r4 = getgid() mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x2, 0xaefd) fchownat(r1, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1500) 2018/04/10 13:08:45 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/04/10 13:08:45 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x1ff, 0xfff, 0x69b, 0x80000001, 0xd, 0x4fa}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = gettid() ioctl$KDDISABIO(r0, 0x4b37) unshare(0x28060400) exit(0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000140)="1a7c32974a5d5f4f02b91bcd7919875e65de") write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2d, 'io', 0x20}]}, 0x4) syz_open_procfs(r2, &(0x7f0000000040)='mounts\x00') 2018/04/10 13:08:45 executing program 7: write(0xffffffffffffffff, &(0x7f0000000200)="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", 0x1c2) open$dir(&(0x7f00000002c0)="2f2f66696c653002", 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) membarrier(0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0x8) 2018/04/10 13:08:45 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50001}]}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x10000000003, 0x0, r0, 0x0, 0x0, 0x0) 2018/04/10 13:08:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="bd78f1f69af879295a302ea8e37ea38687003ee8f2732fd0db6edccd5f33e2004655c7ab48b915d79f44fdf24f16abb2bce62b9707c2de71df46dbe2652acd5b3b29a24fb1688e417f473c8991c669a2089609bd1a5c8bcc9dcd8c2da22eb4d03f5a98cfd7cbea11fd1b6f818eec17c35d67db02083c70fe186ce4e53a925c1605e4bf967cc0878a1e35aab33bd854c8c9db077a1557185a62091327085393a8e2c55819e75ed68462ab21e8234e28a85afcad94f83da32a8ff546f5c0d97e42e410f4e765616c9150e675967d5ccebaad8e2bf493893413de2203634671fa3861b3e974", 0xe4}, {&(0x7f0000000180)="867385160a4d45b9eca9ed5b244fbd95ce3df6c44bb722dfedb10725e6a5aa20c38723b180ca846792ed12526f34b6694b9ad2705df2c66c1daa588ee535136874d81552956e06767025e4bc07ca7dc1f4b00f2fc70c89e92a0958ed54d77f9ed32503f71143ecc05ea651c53f7674ac74ef1af653c77b02666704f9c2eccc46ecd651bb3dfd0985ea7233704b", 0x8d}], 0x2, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x71e}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x1, 0x3ff, 0x8, r2}, &(0x7f0000000580)=0x10) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x80) sendfile(r1, r0, &(0x7f0000000000), 0x10001) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000440)=""/236) connect$netlink(r3, &(0x7f0000000600)=@unspec, 0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000300)) 2018/04/10 13:08:45 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)}) personality(0x40000) socketpair$inet(0x2, 0x80004, 0x52f6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'vlan0\x00', 0x3}, 0x18) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x6a, 0x9, 0x0, 0x2, 0x3f, 0x400, 0x21b, 0x38, 0x7f, 0x6, 0x101, 0x20, 0x1, 0x10001, 0x1e6, 0x7}, [{0x70000000, 0xffff, 0x8000000000, 0x1e05, 0x6, 0xb4e4, 0x0, 0xffffffffffffff80}, {0x70000000, 0x800, 0x9e8a, 0x200, 0x5e0, 0x5, 0x2, 0x800}], "8f6c6def4e3a2a1faaba", [[], [], [], [], [], [], [], [], [], []]}, 0xa82) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010065b9bbabdd9dd14a1a4b6e319b13213cf858404f175c9c613419f67f9acf7fe2d559353b71d15fb39e88e6ee49e2882c1db5db7c562b681bb6cbd4b9e23fa52a055d6df1a9f9e5209a6008f51b1bcc345203b38899e5c80c2ef4c13749c3ecedee8ba4a67742340d39d0156f441410a85da846d34fc18e62ee074fd77970f91e0b8bb0d5250e5edfee5f0570e7b7d31ad24fdbec15afbab3686aa4f717"], &(0x7f0000000080)=0x6) seccomp(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x8, 0xc0a, 0x7fff, 0xffffffffb418067c}, {0x17, 0x800, 0x8, 0x9}]}) 2018/04/10 13:08:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/43, 0x2b}], 0x1, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/04/10 13:08:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) fcntl$getownex(r3, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) fstat(r1, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000062c0), &(0x7f0000006300)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc) getgroups(0x3, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006480)) lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)) getgid() fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006e00)) getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) fcntl$getown(r4, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940)=0x0) r6 = getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0)=0x0, &(0x7f0000007a00)) r8 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007a40)={0x0, 0x0}, &(0x7f0000007a80)=0xc) fstat(r3, &(0x7f0000007ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x800}], 0x1, &(0x7f0000001bc0)}, {&(0x7f0000006fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000007100)=[{&(0x7f0000007040)="20f5aae33612192812632c2644ac99c489af958284da70454fad9d7cd68d765e5b66630ae58317ec29392e1a640553527d4be7cad47171be79149348515e30391bc683b9776c3e469401e7979d0a87e91239a41af0fdc528e942e442606f26617a97b8b2f4031ec1c43a24de7715de7eeffb074175d9112db7a8ee1b267ac65b239d6bfb8a395a68af638f3b127b431070b2425c", 0x94}], 0x1, &(0x7f0000007480), 0x0, 0x8010}, {&(0x7f0000007500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000077c0)=[{&(0x7f0000007580)="51d90c34d104dd36d9c4b283a5cd91d99352fda470cf844fdba2cccaf188986e944aa9ccac9e20fe15a3669cd1c501391b7523d8c16d06b69bfe9fd4db55d103410cebc90c1637826424c1b0600bcb34d30b7bf083d2b452cc2ea3ad5a9ffe52c20ca72c384ac69ee98ee477d6cfa5f7285e169c69be9274ac812fc8a333834bb7a912edba6683b4b2082d86f796493c7055b4b00da8400ae6bbc20b71dac376b53e2eca4518ae5257c02a35e0c5", 0xae}], 0x1, &(0x7f0000007b40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000a49c184305fae2204126dded", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x4000000}], 0x3, 0x4080) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) fcntl$notify(r0, 0x402, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc) pipe2(&(0x7f0000000100), 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447e8da02", 0x1a}], 0x1) 2018/04/10 13:08:45 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x1a, r1}) 2018/04/10 13:08:46 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fchdir(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005435, &(0x7f0000018000)) 2018/04/10 13:08:46 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1900000180000031415f1193b5eecb5a4d574ceb65dc22bf098ea5bff1"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xbe, 0x7, 0x5, 0x5, 0x9}, 0x14) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00000000c0)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xfffffdd4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x5, 0xffffffff}) rt_sigpending(&(0x7f0000000240), 0x8) 2018/04/10 13:08:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="c911510b310a177288e7f6331b89289e549d707dc3a65358f6e54844a6a24f5c70c8186b3b9b114e0a8ef11ce0d793da8e66f2a0975e3d07c869f59547ff2132dbfbc31414d998d57fd942b3058a506e0d8f00136400272da90e7e34", 0x5c}, {&(0x7f0000000440)="fe221e6e70b96b39c3c5f0de1e87a4b085ee4cada1bb659c68344403e9f4ce492849bc289ae78fe7d791633483b6a01124c0c7bf3e6aebce793ee93e325307136a540462001021445e0c554f8e3ea51596ea7406bb1d761bb57001fc284a991081d82de3e806e18c0bc63bf00164e81f0ae3304c413b17559c361ca1dc", 0x7d}, {&(0x7f0000000b00)="2219eabb3aa0fbcea965d751b23c921408a1701c24da3e259ad7736030bbfdc99e23053c6d7a35d1253087a234af2c8a6ed8baa5f9b4266545ff99e6850dcb96970470645750dae55ede709a2bb08cd7482103a668d4d2a56d82730a75b3714454852c0a2cd63bad24164291f1a5e2676b93818df7872621800d283f9c76d573a4c83048b8503de8451c44c2ad7a5c8a32d458529a926fd72e7540572043a1c19db8d83540ed60e962d565bce9fcaeebe17a69087770c9d6e992f5c982b98404b1ca1dec21f8ee4a3d565c84f1fab665eb5fadaabfa55d5f4a21f374d84d3924d506e9960e9e144b5a038281eca6ccd6ca88a4783252f4d5ab14cf5a4ddd02d54fdc52011dd48e20e7b08fde7bd02fb6169148ec5c2168cae3636f8ec3fbb0b23ff8bf8ec01e77cb7cc819eb601615c4868777d13d202f421c3f919b36ffc660f171a118b69ad8312b87591102f355221f4f5a9220f0c86024f410d480492757f13c7aab4082285e936c2a7128faaca914814b9877366ecd19a201952799c1a0a6c75d92df02b83138f3950f35d0925e9c421ccdb93613e33c9e122a0af221ffda8e45206b06ce0be87d80ce483d24795478473e28e085be26699dceb17e43ae0c145564cb8b84a26fbe11ce0b35be0e551fd7aded355cee726aff6b02266f34640d7d1c1a781097230f11d29360f1e9aac4539637c904b1b38f47866ae07416ff1444cc121ae2dbad3d7704de047d13fa0fa3113f88bf5d99259ace10cfd842206b95abec6c43ad28efb9bf1c01a1c5482a6dc649dd949380ecca1513abb026465eb55ab94402bb4de37a829d9ae8e56ad4a1ee59f1b22dce62a4fbeee036773c0a0a94331cbe71c5fc45c310125d30f862599e867fa8c33507cd5b2c25c34acd1abdb913ac0794fea144354554233078606d57470568fe30d2d91a1d016729620da7741e931b71c2ac393dda97c96920dd35adf53eab3b8d5c87f582b98179fe81827315638ea9d569fa8f7393e6af428da24cebf1ac04b098fdad44e0a963d6856890fd2a1da20ab72dade55fb1a108bc6018af8a4f3f0c6366321534218fa282fa938498b26687184b318219cb5690681cbb3cdbf0cb6ea206fabd62082fdd18fcc5092ed3fcb3f5a98cc9c734c4a1ce1654504acc8dce1c64920c552676cc32c07b655e28ef97036db6bce0827bafead7e8adae1aadd01c3dc7609f7037c2bdd6bec3e8129add5e4020cb1d964d0985f666b69be6a1d5358a09bec1c49d28b8f019bcfe4a248b4ff22d7242ea4ad244ebfbd942ef24d38f3d7a350bb414a11a7924f21f3793868ae3db0e72238779bc9fc764e6f34066d380b98602efbba69a8976301e9c3ea8b8cdb0f02f6396fa4a1afaaa8431a84cd7fe222935348c76a020814fa423e4f845a8337ed73e45a6f35321c6110e59411ce1379f065e8b304eddcc1e7d9538bc8c32ae6f3aad7507e9c123730957d9cf25e7fdafc6c7d86ae6cce747c17e60897f70122f7c705d4eb4c5eafa661c4567b260acb238fb99d21feb31cc61e1ef9ce0eff8f2fd3fd13b1fc8f8456910dc7fde89d79630f6818ff4b6ea028f8ac7ea47211ccbdeb26a4765ce16478245abbf782c51efa45fb7b99e30e3d3f9490e918ef4a70b5f860dc7957e3af75191ca11566506d8236830a9889ea540dbfe3c074e12da141df11fe94308d316a54c05f52b85d1bc45ea60918351d2e32357b93dac9691cce432e71dff390ff5d8e1d2467513fad5b47a30b0b8032da7b1182f4a900d44764c66adede4f76786b7a253b6d160c535e500a1524d6871b4e283d0067a5abccf68707f6865fbd20bc9b923954481b568f1b3acf6895dd68702b32c42cab45b90957509660c33b8d9f3c62ef8872cb5f3d9df47e3b745c314180927fd945f460b63d9035532379abb1ca0ed530212052d138de25336b24d91f8d098f5ca100bf1628787e9abb0f3c5f35af869f141df7ed40d9082442bd8441a7ff9a06904f51824680186cff3812da086172bf62000fd31d652408810e3991f4128ce7e0c21e65b9e181a80714c545a89ce59441672798455b3dcbf02cbbb283f2a64364b50ee5293f3e588ea076ec9c42cefc8b5545290815ba00d19f60d40fd6d2138a3863cc0fe4d749bb4dd7096d5ecbf870b424f2b6107c76608ea86be4b29dd9aac6e37596c795ef214cd58a823e9a38734e0bfbe231619f2dc2cf0a80861db62f472e4cb88adf71084075bb8aaff0441ecdd91c522eca9868e825cfcd8be74a0bbab8c321e863b36d80bd422724a43deccff4d69ee095233ff561751545c7a86b1823fdb8894cb15592656e8d1a0bddcc7bfd2b83af16eb592f7b44453e478da03715cef325c45482e253f6060e7ac0116b62e13bd3a207100c0e20f9023f71aee12fe3c0212710981564da9fcc0075756a252dddc2d0cd16a74dbde2173167b61e1502cef9c19abd6494e01d3ffa290873bf44e0a4c92166bbe01b7d856bbe36fc0b4d99e49f01e4710489e0b0fc3863f7ca9a5f0a7d51340f4b96ed3dc3bd1612060414a4b4bd0391e90d3c34154626b69b422b9fefdafc4f7f0af626096391900c5f1a641165301d105d27b4ed7ef5dca265efc3866fb3d2bb973e8f48f1185632af7720fd1a1ee153aff4f8e8fd566f0918dd371d3a3a88dee57f378c59d9b9b68bde8576f4d060b20d174e9a0fc3b1a73f2877f1e29ece0280915146a7237585548c1a0fea16d6bea7b734c6ca58ff64a3c3615138a0b433e48875d7b0c48211a0717136d580bbbdc82fde3250a1f1b268c1e56482456124e1e41f18b17634704d965c6d8bcc4306736d78a65585adfb65ebc72e144831a64cefa7469a786a0605d4f901b8597995e87ce034cdce46cf28a2cded10102e03089c7d98dcfa825d748bd0b27475f944e423d2c215143dba5b5f4270b4d9cf546cffe2877a0b35abb47159f86e8b732c0b5dc51294b8e6c90464d464e30490e12023f9c877a759a8a24ab71d41ad8aec18f60a77b9b54d58e8cff3a76d98c75d385282d293c439d49fe073163e771003611419600f97e5a5a8bd402494b7af6b42933504c956e20e6fba07e8fa2314799d2081a565750c81e78356b278c23ca68c239e7ec27501c2869c2714ceb95e066b093cb3c480b958b091169466dae230d30df776ad78c5ff6ae20ea6ba24bacfb1fbeffce53d736003fcad37c6bb37974bb1b506469c9b6cee8ba01bb0f6ac27ac4b5a7767f5eb4b31e9770011b4579a8eeaac61e3befe3a9f59c9ee752574f8a2d49cf31e472fa03b475cadd92bb3b736fb654a78233940794520ed2e196eaf71acfa0b8ffdca8a9c693a7b5f2a6b8ea990b9835990c42452f8f3e65964191ad1d120223c6f71f407bcb8184150e921c946b9c78ddbbb516d9d84a0bb0f81c4997c77d9094a5f8bf03fc04e128df61b09872d7d019fa434c00cceb554b1d7fc92f780a3fa95f947ee2340679cdceeabb81c7982bdbba7bc09188060d16a15ecab851c9bc5218e1a9fcda9515f579833859285969d7e47353746181b74c78cef482197f74a5f200517e2d3f14588373b61034297105ac2d7ec2dfc874ead79df4e80787f5f46014f205fdcd8bc653a80b022231b3bea178bccb3104c80cd722fca6d2d0d03e56156fc84ce5c23d65a66dcc1ed5e6942c77d3687a4e86a1c223714bfa1bac0262e9f3c307335356fbfab9f28e38483f9f3c05f956ae2d4d8b0540b99d58741906ffcc720d61406776721a75f6a0d2cbecce67fd87f2c9e4a95cd45ac18dedbcb8606b0b00e397a7a63feb47bf3e1d44ef613fd5a283ec985ba0178de99b235e858b8a99471b1b9f5a2f8208cbff85b443e9b82a530820527b8f791c28423480b14907bfcbfedf998b74e3f2e57a0600f062e0b02d3e7d86f5af947af02852e8323eff2876abcc31432cf827d26614e2c5d8fbf2fcbde1459f1c46bf2b8a81c1cecaa5b32d075598b43f602ecff4af4511897db4774ab921a7b9589ecd5e7abe542c82ce347871762fe552db1e3ca85d9d4dc490b3b8870dea60c52ccbec28becb2cb69e3cf6b93a1b37de8c9b5f8576b831d1adc5c243bd1876bf6f9905b8a6f4525a9d6957c973c634f3eb7fbb9363fdaff46910f4b498b7019f6444278444c5ef83ddc86485841f1dcc8bae69102051bff5bd1ad3c52e929d59bae7783df9ed9827d27d58759351453923251e3430a1cbba19d7acb15c30074c940aefc67cd4836583acd81d2fe49824e5b8a120ef35c823e009d6afd8b5d40baa6f760facf8b065dcb50f675ce8a6470752c1424d2b7f3ecc13ccf6eab10c5b7032110f747644bb30f8768ab0305a9d0d5756663c3d8e5b2db93b1df6f67ef8b1f88c46c727bb85584a8c3f32a5e01281f737365e31a7a0e34fecc5ea4524676c5b92e29a5defcbf1cfc8100a81a071f9563cf2d4eb49ee9667b0e191d8101fe6149053e58aab36cf7b508996662378e1a04cc3591fb01e8ca23164a095c3dac6bb50faea786c78414fd332193e25cdbd392bbcb1bb9958fd2b4f0647a89169c6a75b6b72094483fcf16d29c0284b8fe8f330b7dd35f3917e81aba5019891ffd67b99383a2f6e3dc77b171428ce4b7d4334dcbab34b3c81ec7675bdc78cb8f3e673a55ed850a1d423c3a07e5517a11bcae98dbafe0e37850860a1a7c2fc003331a2761fc7d8b61885e72e6c501933142770b7c6535e2f6f0f3819c80640aa76c6508bd71785454d272c99d4a96bda71dd2cfe8d3729076bb397c71335e1395a03aa4a1f699c30cf178e1c1e08163d4b3ad27074a87359e1c8afb10eaf27c85f9c83d7fec19e90fd1c9ebc4995d1383eefdac3d6656e0860ad1935723050bfc246401b0b1785a17e530513a79485e89ef80364ae97373cfd2cf9d6e11c7a035298aa62e988dd723794f4e589217f871e05252cd224a3dbf248be352a4237e8ba29eeabd6ab309090fbd64a1e6c368c7c7e910ffd35ea24d74dbc2fafcc296db0c16bb92180a3cf194a51fcfadde55844a25083c5af98465eeef789ce10f2715c03422786a797360a0360d635f90835235950d7a6c19292d0f032998b9d5866c71f1636349ad7c3b31be75649ad9f64902e67707b0de0a82557fedb728a7d7785e1533baa85e78fe421c2fe24fcdb2941acc4ec974ae8dbfde2e48506cf1572ae7e4ce2e4ebed2e89da3e3a613e0ac5d5b7f3ea133c4ffabeb757bbb34014c9ea367c218bfd20f361aa3a596717106341ba7d76793cbf2685ce3fcafdedb8ed54f98be6fe0c86022eccf409e163bcebfda8d59c36d4d1cc099e45d67661319e6d329579115dd0daaa6e9947cc9166afc95b76b104f65c4e1d322c3aebb42f115238cf8cf975a263652620ef48eef1f62beaec286add19fbcd45995843a26e4e1eebfdbbf5cff41b43505b2149f75c825a5033fa04bc9a29b48bae06d7cd8a070c9ef28812d52fcf5a4b0846c15ae9d5a9fcfcd1e980d759b02990a51ed566924b03d4c649ccaeb4cce8f77c30892c99416f6e0e3ab9bd6d9745c36ac120fc0f5ae322e4b46f000161e41151d520022a991e361235421a5c3dc2f40741a1e9808b2643ca0199819d21ea512c641e1a86a616340958b5058ca7f8724e8e49516b66eb059ce0166d8f3e14ea5dd3142b04282769ff8e726568cbde7e02b9092b1b88817fd45dd565cfe9a75b8f6c479a708e48f66cde80653087c4a30b781c5129f5097681c98a98dba12246d4ce719ccd0a569c7e2330b2a08f5efd020bc2f1438fd54cd5b0484f5090c12b22", 0x1000}], 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000a00)=@known='system.posix_acl_default\x00', &(0x7f0000000a40)=""/133, 0x85) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r4 = inotify_add_watch(r2, &(0x7f0000000500)='./file0/file0\x00', 0x680) inotify_rm_watch(r2, r4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={r3, @rand_addr=0x3, @multicast1=0xe0000001}, 0xc) 2018/04/10 13:08:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0xac, 0x5}, 0x10) r3 = syz_open_procfs(r1, &(0x7f0000000100)='nsnet\x00') sendfile(r3, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0xa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266", 0x94, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r5 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000005c0)=0xffffffffffffff86) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) 2018/04/10 13:08:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000", 0x4b, 0x10000}], 0x0, &(0x7f0000014300)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000a00)={'nouuid,'}) syz_extract_tcp_res(&(0x7f0000000040), 0x2400000000000000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/04/10 13:08:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000)="4cbe1d4de1fa50c7cd8f32eef2968812bc185e560dad5449935e5641d8347a772b530d3c380853459f4892ba8817add016b95376e411ca2f0d5ba3ca106f98", 0x3f, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:47 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/10 13:08:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c00000013002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="1df700000000000008001300", @ANYRES32=0x0, @ANYBLOB="140003006c6f0000000000000000000000000000"], 0x3c}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/04/10 13:08:47 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 13:08:47 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) 2018/04/10 13:08:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0xa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266", 0x94, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r5 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000005c0)=0xffffffffffffff86) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) 2018/04/10 13:08:48 executing program 6: r0 = socket$inet6(0xa, 0x80000000000807ff, 0x1ff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0xac, 0x5}, 0x10) r3 = syz_open_procfs(r1, &(0x7f0000000100)='nsnet\x00') sendfile(r3, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:48 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000080)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/10 13:08:48 executing program 1: r0 = socket(0x4, 0x2000000000000005, 0xffffffffff000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0xfffffffffffffda9) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x28) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f00000004c0)='./file1\x00', 0x2014104a, 0x30) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000480)={r4, r3}) lseek(r6, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000280)='IPVS\x00', 0x4, 0x2) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000200)={0x8}) r8 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0x5450) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r11) nanosleep(&(0x7f00000000c0)={r9, r10+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff050000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a004e2407000000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000a00000006000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2408000000ff010000000000000000000000000001ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2207000000000000000000000000000000000000019e070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000fe80000000000000000000000000008109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240900000000000000000000000000ffffe000000207000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e236c0000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2076250000ff010000000000000000000000000001a60d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000"], 0x490) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 13:08:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0xa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266", 0x94, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r5 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000005c0)=0xffffffffffffff86) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) 2018/04/10 13:08:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0xa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266", 0x94, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r5 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000005c0)=0xffffffffffffff86) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) 2018/04/10 13:08:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830200000000000000000003ed03fff5dd00000010000100070c09a102009d0000000004", 0x58}], 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x2c) 2018/04/10 13:08:48 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000e92ff8)='./file0\x00', 0x8000452002, 0x0) 2018/04/10 13:08:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) sendto(r1, &(0x7f0000000080)="6fedd5ce1f499e36461e88ee6743e1b460fb16c7452e899c30ec8630c8fb1c931d3032af816a3d89a4e9f2c5d177509a7a2d98ea244e5c99a39d6b1f9d7e2bd18b375e49325a8e55c6b8617ebf0810618b067d8b3879671475b973855b72a06c896f80113dbc4f6c25a4f39d752a9048a9d348b0571e10337ae0ad24ab39bacd0c5e3d56032293841725d11d9b89eb63bf30ff015643293db5740c1dbeb73d6fc94a3d780ef1c5d8b39d66db3520197763d7761b376f9887fd78ac22337af1cb049325b128f92531c60a6c707f11061483b0ff3725881e6df4df", 0xda, 0x1, &(0x7f0000000180)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) fadvise64(r1, 0x0, 0x87d0, 0x0) 2018/04/10 13:08:48 executing program 5: r0 = socket(0x9, 0x7, 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x433) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10001}, 0xc8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x7fff) 2018/04/10 13:08:48 executing program 7: r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="759261bd501777d387f5af807d847dcfbe3fed20d157226900e30ab2dfe78f2d", 0x20, r0) futex(&(0x7f00002af000), 0x8a, 0x0, &(0x7f0000191000), &(0x7f0000000ffc), 0x0) 2018/04/10 13:08:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') fcntl$notify(r0, 0x402, 0x80000000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080), 0x4) sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/04/10 13:08:49 executing program 7: r0 = memfd_create(&(0x7f000003affa)='\x00\x00\x00\x00\x00\x00', 0x0) fcntl$addseals(r0, 0x409, 0xf) 2018/04/10 13:08:49 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000280), &(0x7f0000000240)=0x3a) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendto$ipx(r1, &(0x7f0000000140)="47a922ac780d5d768756659596ecc5d33766696303bc524fabb9bc9c1c848828e59f6ceaac7aaedb0eb956f4c646696fb7f13bf2f27dba517e106204dff30960b5d135af23ba7eecc9c3782407624ab8e9371a2b37f7194d3bd7e877c38d6082be195f0cd56c7af7b084f11a52a228681442f09287983e0071dd7714f98bdf", 0x7f, 0x40000, &(0x7f0000000040)={0x4, 0x3f, 0x401, "0b19e3371e1f", 0x5}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000400), &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x2f, 0x4, 0xcd}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r3, 0x4, 0x2f8d7175007cf17b, 0x48, 0x4}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000380)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) listen(0xffffffffffffffff, 0x0) 2018/04/10 13:08:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/04/10 13:08:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x15fd1051b6c6b4dd, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xa}}, 0x2d2) 2018/04/10 13:08:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = getpid() r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000000040)={0x1a, 0xfffffffffffffe00, 0xffff, 0x101}) r3 = syz_open_pts(r0, 0x41) dup3(r3, r0, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) 2018/04/10 13:08:49 executing program 5: r0 = userfaultfd(0x0) r1 = gettid() fstatfs(r0, &(0x7f00000000c0)=""/162) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000200)) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) capget(&(0x7f0000000180)={0x20080522, r1}, &(0x7f00000001c0)={0xfffffffffffffffc, 0xfffffffffffffff8, 0x3f, 0x85, 0xe6a}) 2018/04/10 13:08:49 executing program 0: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0xf4da, 0x2cf5, {0x0, 0x7}, {0x4, 0x4}, @ramp={0x4, 0x80000000, {0x8, 0x1000, 0x1c000000000000, 0x8f}}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1946, 0x80000) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x10000, 0x6, [0x3, 0x100, 0x0, 0x4, 0x0, 0x2f87]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x3c, &(0x7f0000000240)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x12}, 0xaae}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0x10) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/04/10 13:08:49 executing program 1: timer_create(0x3, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) prctl$setfpexc(0xc, 0x100000) timer_gettime(0x0, &(0x7f0000741fe0)) 2018/04/10 13:08:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41001002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x104, 0x70bd2c, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xfe, "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"}, &(0x7f0000000280)=0x106) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1ff, 0x6, 0x4, 0x1000, 0x800, 0x9, 0x401, 0x20, 0xf03, 0x684, 0x3, 0x2, 0xffffffffffffffff, 0x5, 0x2]}, &(0x7f00000003c0)=0x100) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bbad5b), &(0x7f00007b5000)=0x4) 2018/04/10 13:08:49 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/118, &(0x7f0000000100)=0x76) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:49 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x1ff) 2018/04/10 13:08:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="617474722f70726576005ac721") sendfile(r2, r0, &(0x7f0000000000), 0x10001) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) 2018/04/10 13:08:49 executing program 5: r0 = fanotify_init(0x32, 0x400) syncfs(r0) r1 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xe3}, 0x20) 2018/04/10 13:08:49 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x3) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/10 13:08:49 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) r0 = socket(0x10, 0x802, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) write(r0, &(0x7f0000000200)="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", 0xfc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) 2018/04/10 13:08:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000000000002, 0x0) write(r0, &(0x7f00000000c0)="c5", 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000f80), &(0x7f0000000fc0), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) fstatfs(r0, &(0x7f0000000100)=""/148) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/238) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/04/10 13:08:50 executing program 1: clock_adjtime(0x0, &(0x7f0000000f30)={0xa46d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) [ 704.949951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12777 comm=syz-executor7 [ 704.971803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12791 comm=syz-executor7 2018/04/10 13:08:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="e62c507ca93655578c18552fa23af064e50b57ce8305af6bd19dcdeaeac38df0052e49901e84cd72de7363db64e0d2a022d06b505b03b9f30da97a05b64bf0949afbfb4ec5775d66a023f8aab8e79c3818d9200a5aab5558ddff737810fc868466a18fa0351b93a8cc23dda4e3e6326e5d") recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/59) 2018/04/10 13:08:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000100), 0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0xe05, 0x0, 0x2, 0x1, 0x5e, 0x211}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x7fff, 0x200, 0x200, 0x32b7, 0x5, 0x3, 0x100000000, r2}, &(0x7f00000001c0)=0x20) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0), 0x0) 2018/04/10 13:08:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x6, 0x4}, {0x2}, {0x3, 0x7}], 0x3) r3 = accept4(r1, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="05eed162be001000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r4, &(0x7f0000000380)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x40000, 0x0, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000000100)=""/172, &(0x7f00000001c0)=0xac) 2018/04/10 13:08:50 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3002084}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x408, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) setns(r1, 0x40000000) 2018/04/10 13:08:50 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = fanotify_init(0x2, 0x89c00) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2000000000, 0x200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) fgetxattr(r1, &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)=""/165, 0xa5) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000002c0), 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) sched_setscheduler(r3, 0x2, &(0x7f0000000340)=0x7) r5 = accept4(r2, &(0x7f0000000380)=@generic, &(0x7f0000000400)=0x80, 0x800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x8, 0x5}) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000000580)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000005c0)={0x4, 0x2, 0x0, 0x3, 0x0}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000640)={r6, 0x2}, 0x8) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000680)) getpeername$packet(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x4, 0x1, 'client1\x00', 0xffffffff80000007, "7dad2b525d333ad4", "86d06610aa690fd8b3e6e919584e100e877c6be7abb6eaa104c3e0136a8aa6a9", 0xff, 0x6}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000800)=0x899e) r7 = syz_open_dev$usbmon(&(0x7f0000000840)='/dev/usbmon#\x00', 0x5, 0x400980) ioctl$sock_ifreq(r7, 0x893f, &(0x7f0000000880)={'sit0\x00', @ifru_mtu=0x9}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00000008c0)={0x4, 0x2}) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000900), &(0x7f0000000940)=0xc) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000980)={0x0, @broadcast=0xffffffff, 0x4e22, 0x4, 'nq\x00', 0x2, 0x81, 0x64}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00000009c0)={0x1, 0x210, 0xc475, 0x0, 0x6}) bind$ipx(r5, &(0x7f0000000a40)={0x4, 0x8, 0x80, "095289e3c33d", 0x9}, 0x10) write$binfmt_elf32(r7, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1, 0x6, 0x7f, 0x2d, 0x3, 0x7, 0x5, 0x21a, 0x38, 0x57, 0xffff, 0xa80e, 0x20, 0x1, 0x2, 0x100000000, 0x9}, [{0x7, 0x3, 0x6, 0x4, 0xffffffffffffff13, 0xffffffff, 0x1b, 0x17}, {0x60000000, 0x1, 0x8, 0x1d, 0x5, 0x8, 0x3ff, 0x6}], "b25c4b0d7d4da48ece7f9ec4dd4a63fcd3d7eb022a67abbfd5b87b48d148a3b0fc9cbce93ca656d142cc5a32df4bf710d0435d7750f96c0a829eadc1f04ee823e8f718d2078e866a0f149d362fc890a8a3fd40ef95171804a15ff128689e7857f80313a8470e9e5e85a9812bb23f813091d903cc2a4ff2a4a7593a03b71e3f0db5391c2bc92962487633bf938c9479a7301bf4f8d256b6635ced2c933f40724e3a68be54c82f4f92490dc67b62fb9fe05427c3eb38bd01ffeb4aad2dce9bf3751fd7297dc0a067c6f636920fdd16b2123d449ac118f5b1df3a", [[]]}, 0x251) 2018/04/10 13:08:50 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') 2018/04/10 13:08:50 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) r3 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r3) dup2(r0, r1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x5, 0xffffffffffffffd1, 0x0, 0x0, 0x4, 0x100000001}) 2018/04/10 13:08:50 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) r1 = socket$inet6(0xa, 0x8100b, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x4000000000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000080)=""/253) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000180)) flistxattr(r1, &(0x7f0000000000)=""/35, 0x23) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000001c0)=""/153) 2018/04/10 13:08:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a060000ec04a600004d43dfd87c5800003424ca943264009900050000000000000000048302ecffffe9004c33000003d46b05a38100000010000100070c0904a300000000000000", 0x58}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0xa0, 0x119, 0x3, "70a7b63a1928d337c3d85a200ec81ca8da633f4b1558bffd1c292535cce80f81f024e195da5447ab70fee52920ff840e86c694f05c8473cc8382566d6cc1db09f48b043ec330b0f4468cb13a3f2c5c502a847732d5c8639d5416906adfb400cd071fb31cafb357164aef2260f9a984217018f6ce9911b4f393bfdfb1c05915ff5e5479daf4726d9fccc277f7"}], 0xa0, 0x4000}, 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0x1000) 2018/04/10 13:08:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xca3b, @loopback={0x0, 0x1}, 0x3ff}}, [0x1000, 0x9, 0x4, 0x1, 0x2, 0x140000000, 0xff, 0x9, 0xff, 0x80, 0x5, 0x9, 0xfffffffffffffff8, 0x4, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x0, 0x0, 0xfff, 0x5, 0xcb6f, 0x6, 0xd6, {r3, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3fc8000, 0xc73, 0x1, 0x100000001, 0x9}}, &(0x7f0000000300)=0xb0) 2018/04/10 13:08:50 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socketpair$inet(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003640)={0x0, 0x9, 0x2, 0x5, 0x45af, 0x2}, &(0x7f0000003680)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000036c0)=@assoc_value={0x0}, &(0x7f0000003700)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003740)={0x0, 0x6}, &(0x7f0000003780)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000039c0)={0x0, 0x4, 0x8, 0x9, 0x8, 0xa52}, &(0x7f0000003a00)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003a40)={0x1f, 0x8000, 0xd4, 0x5, 0x0}, &(0x7f0000003a80)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003ac0)={0x0, 0x84, "2eca8c415282d39d3d1fb153b9bce44375e5d6627ba92e89f0fc0825e9b98cd8bbda4a5075754a5678781b463e8cec9456800bcdae29bc6d447a619631ec8597a05ebb5daa0a50b7d1e57c3d2c0533f45b2ccbcdcbb814f167445b94ca8a20a7913b829c8c9541d2a958f5af374aab393225416b772999328d6a44125c0a1bc21c848291"}, &(0x7f0000003b80)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f0000003ec0)=[{&(0x7f0000000100)=@in={0x2, 0x4e22, @rand_addr=0xd4ef}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="5fb83583f0722a5f3d72249ab5f618e3b5f2ffee64211656e4f80f5e4faefb334fc462623083b6e5a4ddd7d830eac8abb8301514a339290fb8db0a8011867b478e5b9c424d18f5ce5af2d400999ee370809612066fa1885ea6470a822a1d7dff887ccf4f90d418d5cd3820447ea29c9033a6", 0x72}, 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", 0x1000}, {&(0x7f00000034c0)="7b161dbe1e85f69feef3cd0e4502170b55c119780e211a2c7d649dadc219771e4869a6a912e19b35cccc57504cdd14bd17e93fe0daf815f774b45f0f7b35300f8650b78818f6d390b8cf5a949c06dd2a2a1f131f566b0dd094767ff0c947dc3f1890fc119b0690feba26a077ab01fb04e3a07cfbef3606e31816fe7ac400718729947d90c4208cc7ece20485f9f1c61e8e5d5e93d033717a5029def96c0d6c914f0e5f7f00b25cd21eb15b6dccbe08e9dc61b7fe20942ee74fb273d86c947c26743a70fb8de9d21a8a4169d926d7e6d10aa287e62e3de193786b0e71e7fa31128cb71f4c3e414a6de918", 0xea}, {&(0x7f0000000140)="699eaf3fc9937c24f8c3d4002e34d13fa1c9a792483648c73a", 0x19}], 0x8, &(0x7f00000037c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x2, 0x0, 0x7f, 0x3, 0x2, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0xa999, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x101, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8203, 0x2a3, 0x3f, r4}}], 0xc0, 0x48054}, {&(0x7f0000003880)=@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000003980)=[{&(0x7f00000038c0)="dea93dcd88e2d71f9054f525ebb0d2fa95ac83823c211d5fadfac66ab8d97ce9bc99f508a98c4e8e9bb98e3f6b57666f30585ad6bd28f11e062625365f9cc585d47af4d1e478d0ffdbdab646d6f612c8b460be5ad11ac055b8a4757d4bdf5c24516a27722ca3", 0x66}, {&(0x7f0000003940)}], 0x2, &(0x7f0000003bc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8005, 0xff, 0x19, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x453, 0x4, 0x40, 0x1000, 0x100, 0x6, 0x388b3066, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x4, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x400, 0x1, 0x7, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0xc607, 0x1000}}], 0xf0, 0x4040000}, {&(0x7f0000003cc0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000003e80)=[{&(0x7f0000003d00)="d1bae4b67283320cf8faad50227d55489e3dc5dc9788710d9f7ec33d1ef6e5a5f801a52567f57e4b8279e1f148c4eef8b4977dfb67774b25b8c6f300fbdbc25c2bb05e9efa276ad0b3a0b660a4429ab24d9961271b43ee5b5217f23e48fb81b71c1bdbc68f228db3df729588e4519c32b4580e8d05b3d251a601ef1f3e4e8c00802051d938312a914496b229536441dd2c4440822ae00cc60b68edff00c9a0dfaf08efe917c2eb2daf146e4773dd4087432b28da23dd8c389861079db9db918cfbff9368489f59b3a1a4ae2190ef3c105667091404", 0xd5}, {&(0x7f0000003e00)}, {&(0x7f0000003e40)="ac82b781a7ed6c1435d40988105cad40e9", 0x11}], 0x3, 0x0, 0x0, 0x40000}], 0x3, 0x10) sendto$inet6(r0, &(0x7f0000000180)="2077fd60404923e7ecd3a0f874479aec166a3349d09fc56085c562894e4c400fd7cbf476211645f3c424d60a0534e56f2a115150fd232dd32578345f520f18e775597b84b43d0ae11cb17866c6f1f6d7f056cd9031bc373777c08da2a464620175591b1d1a98e60735310bbb760437443001103625150b6cedb2735e2958dcb21d8bf8d85b465fe174b74f851997d798165aad857ed9dc02d852911f99b1417247c3a6e2", 0xa4, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb87cbfe76b750451, &(0x7f0000000000)="7266df987c1bc4e7967a37b7eca7394c86bfc51f0916e95a8d4831e06049664cb69e15170e7b24084c236c32b91106914fc394b1b0f34fb6cdd7311abfb4f6584057cb220e84542c1dd0a85a3ec3ed4b6770f348601d57191b03e89b5236fd535357c565032d342eae50083a78e5e6a659e02cfadeeb43dc647604e99819cfad96ef088dd3e88db980fc4eef16ed312efb9842ff5b3956c3c0a3890802a0850a079ebf2a95f9e5", 0xa7) 2018/04/10 13:08:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20012, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000}) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={r2, 0x80000, r3}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xcdc, 0x7, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x3, 0x6}, 0xc) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141002, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r6, 0x801, 0x70bd28, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff71a8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x80) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/10 13:08:50 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = socket$netlink(0x10, 0x3, 0x8000) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/10 13:08:50 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_data=&(0x7f0000000080)="84d8768a863a4f3d7c81fbe99f65d7acc93bfba078b6977bedd03121dbf7d710"}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48020080}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5a53}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x850}, 0x400c0) [ 705.597348] binder: 12839:12841 ioctl c00c642d 200002c0 returned -22 2018/04/10 13:08:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c4000000190001040001040000000000ffffffff000000000000000097db3400000000e000000108000000000000000000000a000000000000002abe719a457c63d2cb3b7609b91d944d3b40c5a7ed041d2fc19f9339d200b2291a486c195ca5cbbe5e88141fd44a6837820d66e2783103b4d30eb8bbe6cd1f639e98f95dd04c23354c97d25104cb73c73987a4f34dbed51e4f6d383f12d49b24aac38a6fb2ecbba2027c593884b5e45b15c8060c115685f629f7978913cc856ba9dfc60efc217f7f48aedf5508d7cbc7e5b791b6b2ddff4a7c29", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000100000000000000"], 0xc4}, 0x1}, 0x0) [ 705.651064] binder_alloc: binder_alloc_mmap_handler: 12839 20000000-20002000 already mapped failed -16 [ 705.663512] binder: 12839:12841 ioctl c00c642d 200002c0 returned -22 2018/04/10 13:08:50 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b0ff6)='/dev/ptmx\x00', 0x243d, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x0) 2018/04/10 13:08:50 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c0c530d13ec8f0000000000"], 0x1) fcntl$setstatus(r4, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x22000, 0x0) fcntl$getown(r3, 0x9) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x53a}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syncfs(r4) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000001c0), 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x420000, 0x22) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) fchdir(r0) sendfile(0xffffffffffffffff, r6, &(0x7f0000000140), 0x7fffffff) sendfile(r2, r5, &(0x7f0000d83ff8), 0x7) 2018/04/10 13:08:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffc89, 0x800) rt_sigtimedwait(&(0x7f0000000400)={0x4}, &(0x7f0000000440), &(0x7f0000000480), 0x8) r2 = memfd_create(&(0x7f00000014c0)='rose0\x00', 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001500)=0x1f, 0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0x7, 0x6, 0x3, {r3, r4+30000000}, 0x9, 0x1200000000000}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x62, {0x2, 0x4e20, @multicast1=0xe0000001}, 'rose0\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="a35467dd823c5f9d13e1236b7dc12eff", 0x10) getitimer(0x0, &(0x7f00000004c0)) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) accept$nfc_llcp(r2, &(0x7f0000000500), &(0x7f00000003c0)=0xfffffffffffffe6b) 2018/04/10 13:08:50 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0x41, &(0x7f0000000100)="f461a648f6328a8586fce07bcc060668aef7d6ae52d5480566afd2e158fb0852c1b78cf17915fa1e15fb0ec4ff435fcdf1c199d4214e522aacec5afc9b60254870"}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000380)="6e6574180900000065009389c73572bd4364cefcca1ae8c2c26001d8f27515ba0a838ecd5eedbc4962804add13796012fa78782e498697df4a4b229223077f863ae82ac2d82cea02c5d8a46436a6314f543fb6bc643caa7016ed2ce00739de6bdda748303246e6e9a65f1eff90779be8c33bea718685faf3be9456dc2320dbe09ecb2da739e8b3ba") sendfile(r4, r2, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:50 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x0, 0x0, 0x0, 0x2}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'vcan0\x00', 0xfff}) [ 705.700339] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 13:08:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0xa00) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) 2018/04/10 13:08:51 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'brifge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000340)=""/9, 0x1b, 0x0) 2018/04/10 13:08:51 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="69b31f250223e0a0d7d53bec4352c929bd639132a68a541715e9", 0x1a, 0xffffffffffffffff) request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='IPVS\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000009c0)='cifs.idmap\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="d0d274297f72bb330d7aae7999385f127efd9ca4118e9fb91a01f72aef614556a543c42e463b08ee709f7923dddbd4", 0x2f, 0xfffffffffffffffd) add_key(&(0x7f0000001b40)='trusted\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)="3a6bcd7176731ba9dcc37c721bd8e469562e05b3bd0d011c822a5074274ea8ee4eceffc54399f9675a188df5a99f8cda9bf2c55a505d100f132607204a0cc09d9a8f1ce3938795b31cbd56f2db689638f217052db970bb6d423d13a6ef879628324aff6f4c89c71f21d69a705d6abe06f1653d6d92adcc9940a9a364df25d204e130dabeece57defee0a3e3794dcc867ecea589cb5efdd6c", 0x98, 0xfffffffffffffffc) add_key(&(0x7f0000001c80)='trusted\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d00)="ad7db9d213afd37944d092fca8681cddc0ca2698b731f489bf1a67ee7bd3f0b66b61f1a8570586b37dd80623dea68a4e35e0f998e4ae622b3be5bae7907638f6866eea458cd51845987bf23930e74b72343235b256064bf365494d996d1a934c61c31826af991398c56a73bb0fb9017784c11bc100ec7e8ae8e84b6a889357a5aca7f5c5466240c8677b2762b260021e4f003387c7af7dbd474f276b18485378283f128324aba83797538fd01e9895d85d08736a6ee7cbbe94d91d79364416bccf08e00e6c43d60b7acaaa4279292b56da7e7149b2d66050033d17773adb683b98372c3d8aec949016d98552b39a03424f263ed15e", 0xf5, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000001e80)='user\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001f00)="32d47da30920139350561ac327304a6e7e0465ed2bdf6a01e06f31c8c9126ad52223f921f249d441c6590103d0c4dd4ca340b5bf35f44b6bda84406ff09822b599593174b92a25c6b96ee2dc7a23351bc2c2ec8c4e806f3ec6a049d273aa436710602148a0319fc313ebef4dc4e18d2c0f98cfce60931d466ee9243d1498b2948f4b9512008a7f362ff893dd86f096002c0453b321ea9eb32e2c016e25aab22c743974c79a8b1a157587f1111c32bc28", 0xb0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002040)='keyring\x00', &(0x7f0000002080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000) r4 = dup2(r3, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8) close(r3) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r5 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878", 0xbf, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f12046", 0x65}], 0x1, r5) mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x3, &(0x7f0000000040)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800c90002000100000000000000000030000000ff0300000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r3, 0x0) 2018/04/10 13:08:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:51 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x6d05}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x3, 0x2, 0xffff, 0x5e7d384c, r3}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/04/10 13:08:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045436, &(0x7f0000000040)=0x1) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/04/10 13:08:51 executing program 1: r0 = socket(0xa, 0x2, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5e}}, 0x7, 0x0, 0x7ff, 0x100, 0x1e2120000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x401, 0x8001}, 0xc) 2018/04/10 13:08:51 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0x5c) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e000000200e4ffffffffffff0100010000000000000003000000000005000500000000000a00000000000000fe8000000000100000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r4, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000480)=""/128, &(0x7f0000000180)=0x80) 2018/04/10 13:08:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xcc8bb88e288b1dd9, &(0x7f00000001c0)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) 2018/04/10 13:08:51 executing program 2: r0 = open(&(0x7f00000004c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/10 13:08:51 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xa1) 2018/04/10 13:08:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:52 executing program 2: r0 = open(&(0x7f00000004c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/10 13:08:52 executing program 5: unshare(0x100000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast1, @local, @loopback}, &(0x7f0000000200)=0xc) preadv(r0, &(0x7f0000001000), 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@local, @broadcast, @multicast2}, &(0x7f0000000080)=0xc) rt_sigtimedwait(&(0x7f0000000100)={0x4}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @empty, 'syzkaller1\x00'}}, 0x1e) 2018/04/10 13:08:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x24) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'syzkaller0\x00'}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0xa2, &(0x7f0000000180)=""/162}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10003, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/04/10 13:08:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='dummy0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x82) 2018/04/10 13:08:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) 2018/04/10 13:08:53 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x4) 2018/04/10 13:08:53 executing program 0: r0 = dup(0xffffffffffffff9c) accept4(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="33e7443c3aa4f5e2ff1be4f406e98c3cf82d5e7cd28ef3bd489e5afe07d8dd15c965238bddd8c6a0b434ea5084006ae81b2c2ea0589bd18a4721bb84c1ec53979bd7dfa5e5ba8b", 0x47}], 0x1) 2018/04/10 13:08:53 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x5c, @local={0xfe, 0x80, [], 0xaa}, 0xffc}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000300)="9921c516cb7c52a4d91144ba9f06ebd9b1d1b0f4e999e97c5825465373f448ab5d4964329b8db1ac76cdd089b9fe5afee650188506fb38ecd4fe7cff3c606bf33bca335ae44699e621f996a6a68ac6fdf4cf3c7cf6fdadf1ec6f53a77101bf9442d92987898c6b6b72b0b73bd87c1cf2e43b723cc5c6fca9", 0x78}], 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0xb14, 0x70bd2a, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x33}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4008881) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getcwd(&(0x7f0000000180)=""/78, 0x4e) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) 2018/04/10 13:08:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) 2018/04/10 13:08:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000100)=@l2={0x1f, 0x80000001, {0xf90, 0x4, 0x5, 0xfffffffffffffffd, 0x6}, 0x400, 0x1}, 0x80) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockname$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0xb0}], 0x1) 2018/04/10 13:08:53 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r1, &(0x7f0000000240)=""/54, 0x36, 0x20, &(0x7f0000000280)=@ethernet={0x6, @random="afee9d6cc649"}, 0x80) ustat(0x7, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x3) ptrace(0x4207, r2) wait4(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a8d5d92e7a5e7c540a85fbdbda9448e75a84c99e36960b0cb5cc9277637c0268df6819088f672ef16fdecae470fc835c2fca549039486a6113ed2ada9bf2fd9d1589f796520fd8c793d32818d507c1bed2c8790fb3e8d2a60e843a949e7a9a8120b1056b474d8a3af8def54c06d22d2f2a1f69c810bae86a251b7930a1952003afba248700d35e1974d122e93d4b77c81f", 0x91, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) 2018/04/10 13:08:53 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = creat(&(0x7f0000000080)='\x00', 0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@delneigh={0x24, 0x1d, 0x410, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x3, 0x30}, [@NDA_PROBES={0x8, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/240, 0xf0) pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e21, @loopback=0x7f000001}, 'syzkaller1\x00'}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000000c0)={'ipddp0\x00', 0x7ff000000000000}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000004c0)) 2018/04/10 13:08:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000731000), 0xfffffe58) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) accept4$inet(r0, 0x0, &(0x7f00000001c0), 0x80800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x1ff, 0x200, 0x0, 0x8, 0x0, 0x4, 0x5, 0xdf8e}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001580)="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", 0xb60}], 0x1, &(0x7f0000000240)=ANY=[]}, 0x85) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x228c02, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) 2018/04/10 13:08:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000200)="0011000000000000") sendfile(r2, r2, &(0x7f0000000240), 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000040)={r5, 0x9, 0x17, "7b08c17d530f430fcf727987a679d242c1cc899b9ce2f0"}, 0x1f) 2018/04/10 13:08:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000000200)=""/113, 0x71, 0x0, &(0x7f0000000280)={0x4, 0x4, 0x4d09, "f1354727c2ab", 0x1}, 0x10) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/10 13:08:53 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}, {&(0x7f0000000c40)="412c91a7c6c4afe0e6ebb8b0da33c1fd4bf2c5dd8405df81ae23034183f1ebc90597f17e14af2a1a85dfbebd318daae3063f7d9a4df08fbebc98e11a6675fb019fa377db597f5dcdfee46abcd0fb024966bfeaf8628049420c14189ca793729d7a22a6bc56f533c8c77b9c848a2940a7691ad2342b", 0x75}, {&(0x7f0000000e40)="fb41ea16d5cda8550ca6adffe5f80732e83b178ffd7bf4481f5da8524bb922e5df3f5eca77be13ec50585921dce48a", 0x2f}, {&(0x7f0000000ec0)}, {&(0x7f0000001000)="5ffd84af0031211f055b6e144cf6566a956207fe0654f1cb1d59d557f48c34c2afaeec272d40e3540aaeecf6f2b094ccc7762f87b6cf40746ac65b3facc2f23f550dc1b9f35c18d2b99765c385166f21b41c301f15b38fceab15ab9f61a949b2581af9e73aec881d9f03b1c64681e5f731edb0459cab3a97e446431ef1d01d176c18436062", 0x85}], 0x5, &(0x7f0000001180)=[@sndrcv={0x30, 0x84, 0x1, {0x89f0, 0x1, 0xc, 0x8000, 0xf2b, 0x1, 0xffffffffffffff7f, 0x5, r1}}], 0x30, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) connect$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x2, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) fanotify_init(0x40, 0x88000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000002c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a7d00000000000000000000"], 0x98) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r6, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f00000006c0)=""/59, 0x3b}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r7, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x540, 0x5, 0x0, 0x7}, 0x0) 2018/04/10 13:08:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b", 0x1}], 0x1) 2018/04/10 13:08:53 executing program 2: socketpair(0x11, 0xf, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'teql0\x00', 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2000000004) read(r1, &(0x7f0000000000)=""/28, 0xfffffffffffffd46) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffeffffffff, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="d00aebb8ada65672925dffe16ad4971d5e78a2179a9813062e15", 0x1a}, {&(0x7f00000002c0)="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", 0xfb, 0xffff}, {&(0x7f00000003c0)="03bd8114db31dde033dafbe7424020a2af9ebe46130914", 0x17, 0x81}, {&(0x7f0000000440)="b3d67db1230b", 0x6, 0x2959fcb4}, {&(0x7f0000000480)="aaf65574c2c0eb2ebf71b556bc81401621ca354cf4874a692fd7a98c9ae1fe84259fd8aed2358e129a0338f0657ba0d7c2180510c917a8c3a9a4544bcdc2205a1a10307b04781e8a21358f2082740f62bdcb8aa100ee9ab12a008a05bfdcf2ab575ad02ca78438ea55ad6020fc4fe39d3651192ddddade85d69d26d8a9ea62df1393014912e4a444e1a9b6d7c10069d001de0f5916dceca60422", 0x9a, 0x9}, {&(0x7f0000000540)="883eb3bd3e45ff16097e5d", 0xb, 0x7fffffff}, {&(0x7f0000000580)="13ac64fe3a44528fd0f0", 0xa, 0x3ff}, {&(0x7f00000005c0)="e9d9cf9ef918d3ba0691c644ea46a31bfd07bb7e9f4c6b6b75df279b7703f6a263a210b5c564503cdf81529a788ca28e74e81ba32b33d5fac8d1dedb6b77146054c028b4ce66e1baef646952579dabe6551deb102a454c731bf9e22ebc634852229d963c04235287ff0b5934338d620e8e037c3c9226e03d4a4be57680f12afe09ce49748cc4f002e40b072b6e455eda1807434c4ee05794a04baebb42a3d03bbdf4eb3c2ae92e6537f62152def5edb1ea3ce081063e62012a7d1b15e1ee47ba", 0xc0}], 0x28042, &(0x7f0000000740)={[{@tz_utc='tz=UTC', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/10 13:08:53 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0xfffffffffffffffe}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x40) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x1ff) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@local, @empty, 0x0}, &(0x7f0000000040)=0xc) connect(r1, &(0x7f0000000140)=@can={0x1d, r2}, 0x80) [ 708.446744] audit: type=1404 audit(1523365733.470:6): enforcing=3 old_enforcing=6 auid=4294967295 ses=4294967295 2018/04/10 13:08:53 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/10 13:08:53 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x8000, 0x6, 0x1, 0x0, 0x3, 0x80000000, 0x56, 0x40, 0x2cb, 0x7, 0x0, 0x38, 0x2, 0xd3, 0x3f, 0x2}, [{0x6474e551, 0x9, 0x4, 0x8, 0x2, 0x3, 0x3, 0x7}], "b5035d70477500a4b08384b15f44271db41402014abadb46ac5cafd7761db0b8f5f8b0f74e60cd67e3a8affa6606c937a5c0779e3d564c34b98b5f1262d155ad4044cf045b5c3846ebed2c423bb5b46377fa3860eeddfd9399897225bea4244510604ac7320799b0cfbb6fa161f13a682a6c6499a6c829f064a8180abcc056327ad66ee822ea83fdb85f905391175a90c83a92a6da213cc60c", [[], [], []]}, 0x411) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='uid_map\x00') r2 = signalfd(r1, &(0x7f00000000c0)={0x4}, 0x8) splice(r1, &(0x7f0000000080), r2, &(0x7f0000000100), 0xbf33, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r3, r1, &(0x7f0000000000), 0x10001) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/04/10 13:08:53 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000740)=""/165) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'syz_tun1\x00', r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'bcsh0\x00'}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=[{0x10, 0x11, 0x7fff}, {0x88, 0x10b, 0x2, "1bb07ae0600f93f204072467536ba462086f8302ac52a3103c0b4becac421f0a077de06afc0e24302dc0067ec0d2724ae2b98e158c9bda62bbecfc00521af68447eddf7482f87bd5f163cc3703ec67b782905321c1ee75be4f213ca9df8b4d37749ba7a15d66021406ef7dfe776fce5b93e44ea7496893ce"}, {0x78, 0x11f, 0x0, "1067f8c2fe22740d8b05804ae25e4dd14addd1a69213990d45ac50b07e5a86080ab2b77d920857b591a7356c0ac1c6fbaafc05f9f9847de8bb1078a1a62da2d77387b242fb04faec768606ec7f74c5046fc9f25f291a51d67751b63c589e68c03b92a0633b1b02a7"}, {0xd0, 0xff, 0x0, "7fa7ad5d63309cc4a27a81eb78d22d71516f0ff02d20ad5a42063bea5e4ffeb16fdfaff0fef5ad50dbf3669c13ea6276adadfc78b91559b9d8366120e587f71a36a37b566a5240e6ec9c38171126cda9fa2e5d65d9729ee7823c9ae63e54af33732c054ceb32fc95d79ccb74d821baeb020dce30b47d5b6bd12248aee21c2a9a82b2f50550873cf7dfb802c6601c90f6a944bc0911e1534a8a23a9bbfb10363dacd5a292e7cf576f7af035a2f10f8b00f4c64eed2b5134b77e26a1"}], 0x1e0, 0x587838a0caa1d050}, 0x40000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0xffffffffffffffc0) 2018/04/10 13:08:53 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'tunl0\x00', 0x3501}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x4e719f80, 0x4) 2018/04/10 13:08:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@ethernet={0x307}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="b792cbb3b77e71d541f305078011e5eb3e782384ff7ec917000a95c81fae08d3f2d37617a33f06081ae004d150febcf3311436fad2c180c02ce44a817fb5fe81e3081ec646c7b401a59dd9d5b76d79f08f9857862724c3e5b6841064bc1cc12b8dc8223ffdd7e3baf7a3dda1013f341bf1b75f621ff3e75ac51e83b10b14fdf1fe903b2d2ce01b2c6542a655777251d48362499825b500b97323b3066f3440ea19073a8aa98bb7d141e20369dc1c18af2ad3ca541f891afb725c94832b38fb75987e3cd795", 0xc5}, {&(0x7f0000000300)="4914009fe0e599493bfeaac76dc31d9738f26a1177a509c5f428d53f211173a5bd9f2342e2588892ea3656fb0ed7b94deb285fd7c5e4dff5f2fecd6b5a95e47b83ae0565c83e55e4ab", 0x49}, {&(0x7f0000000380)="8fd26e351dbe40ad68e52e1b88e9e2e0dbc694b5432e673cea161aba27957680475e32466a39de15a9d6af2c6933089169f622868fe7a1e6d4afead20d9b2cca5d3cb157f2fa4e19b8d2b8e629dd39e1baf51c6329e6383d831cbdf04f4e8d9b5726bb396a0a9a35ed298778c02546f0c12eab9380ab4bc8038eb936824350d9a84270792ffb84fae3f20433b5f4a4bf203d8361dfe9e8d85baa28c21336d7caf2776b2b92f534420d8084f1fe07f6e52f149624036bbc030d8d70ecbc8737a721fabd3267097b5b1554662e7bab96fc1d52", 0xd2}, {&(0x7f0000000480)="8bfb0f062fed5dbff525ab7b94752a82948b70246229aaed8588daabefaf8bac54009549abfd2c572d6249311facfa2821b922251afd336afb7896e9efa948da0f885eaf47e96c70871fe304db46eef456af6273a49e17faddd02c851dbc598e9fd987e2bf2d547b6676b68957af778e61db46d85ee5a94f97c42ef87d14bb232c33ed542138e49ed268565d66ba73e57a29f1cd06a3cac6c3412203b2fa65c14285ea9e063e28436cf13a7cea93f02c54ac8f96498344b7b7664b6ea0ef0a257bd4995dcf9b5f7e24448cfc4547614647956df83c17c6eaeda0fefa09ef4e4ee58a9912e30fc0b90defbf56484e087e7fc98a", 0xf3}], 0x4, &(0x7f00000005c0)=[{0x60, 0x115, 0x6, "dad85fcc4c22b08dc6b702ff0ee09442086cacfe1fc30d9f229da90f2de5063d00e154d56e738d3e46c39cb05ca4000f39a5a7c75c2acdd63627ccc6e18509b5ce447235b9c105ff977ca6f922"}, {0x38, 0x13f, 0xfffffffffffffff8, "edb994b1f5d3a556fc27aae513262893f576a67ac8395ea7a40c496d654421e4ed93f31210"}, {0x60, 0x198, 0x6, "d8e16de156394f546c87b4483224fa6fb714e166dbe3205df15c39c26962e440d0fb209a9375b66a92767483a3720d1a8014f692644634555253e430a9ab5247fc1fc9ee52308882895b"}, {0x28, 0x117, 0x200, "387b3b5520c428b9587fbf873b6a8780de54df8084"}], 0x120, 0x4004800}, 0x692b48250615106a) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000100)=0x7, 0xcf76752590b39403) bind$inet(r0, &(0x7f0000000b00)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000818000)=[{0x1000000002, 0x0, 0x0, 0xfc}]}, 0x10) syz_mount_image$ntfs(&(0x7f0000000740)='ntfs\x00', &(0x7f0000000780)='./file0\x00', 0x3, 0x2, &(0x7f00000007c0)=[{&(0x7f0000000880)="be2e1e18a4e85694d67a6e366235d481d91f5d716893d789177bf4123044ca93958bb997343c1163ca6ab73dc2f2af046d0280c6e8354eee90cf166b2e13273df540b0c3a652db2207235d84ace957102b899750704d20221a36ce00eaac32bfbf16d81ea1caa71012e55cd4fb3aacb69764cedf16b4ad3535fba9d408360591ea866712c65961401c2840a6c0db8b6ab8237813efc56676550a7afb1b3bc288bfdf26bb73e0", 0xa6, 0x81}, {&(0x7f0000000b80)="092cfeda53ea9b7b5b5acef149ef84ed1681dcadbe6675742f0d1e0f8b142654f1b2bb8c01644725b41e4cda95dfbfcb575a7fed4f86856a3e431ec5c563aef37119d0ca1474203635b961da111225078bfd9c35b0bf6a42de6d4097cc7433e4c038a303757f5feb7ec48d139234204fd5d27be20eabc04e1d709bfb8ab4cb3e3489eadddac115b3069ca37f825aaca0aec777414f5a9e47029a10415cdc223012351d8a83b9305351fbe615c2802255f885f531c69832c4238e96a87415c4875d8f63bf2511c44992033adfbb92fbc800", 0xd1, 0x4}], 0x1, &(0x7f0000000c80)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x30, 0x37, 0x7f, 0x7f, 0x2d, 0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@nls={'nls', 0x3d, 'iso8859-4'}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x32, 0x30, 0x36, 0x30, 0x37, 0x32, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x33, 0x36, 0x7c]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/106, &(0x7f0000000140)=0x6a) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000800)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)=""/104, 0x68}, {&(0x7f00000009c0)=""/121, 0x79}], 0x2, &(0x7f0000000a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000000b40)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/10 13:08:53 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0xd}, 0x100000000}}, [0xc72, 0x2, 0x7fff, 0x2, 0x81, 0x8, 0x900000000000000, 0x9, 0x9, 0x81c, 0xffffffffffffffe0, 0x2, 0x6]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x40}, &(0x7f00000001c0)=0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'\x00', 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x2, 0x8, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xe1, 0x0, 0x2, 0x6, r2}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) add_key(&(0x7f0000000240)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000280)={0x4, 0x400}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/10 13:08:53 executing program 0: setitimer(0x2, &(0x7f0000edc000)={{}, {0x0, 0x7530}}, &(0x7f00009f6fe0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000380)=""/86, &(0x7f0000000400)=0x56) getitimer(0x2, &(0x7f0000e32000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x8, "46ca99d25b244c13"}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x84) r3 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="a728fc0e20f2b0627d90f73231db758d3e956bf8c7dc83028083f5c209641833a668ec009cef819d773b87484c6cc9abda0e2e429d90e1f6ff34c511b432561a0e3d0c6d356d65a9e91c627710b005c5a423667a86a486207654c10836ef1c", 0x5f, 0xfffffffffffffffa) futex(&(0x7f0000000100)=0x2, 0x4, 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x0) keyctl$revoke(0x3, r3) 2018/04/10 13:08:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4cff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x100) listen$netrom(r1, 0x1) 2018/04/10 13:08:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x0, @multicast1=0xe0000001, 0x4e23, 0x0, 'sh\x00', 0x0, 0x8, 0x11}, 0x2c) fcntl$lock(r0, 0x40000000000000a, &(0x7f0000a2e000)={0x200000002, 0x1, 0x0, 0x8, r1}) 2018/04/10 13:08:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/144, 0x90}], 0x4) r1 = dup2(r0, r0) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006e5000/0x2000)=nil) fcntl$setsig(r0, 0xa, 0x3c) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000054000/0x4000)=nil) readv(r1, &(0x7f0000000000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/04/10 13:08:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'io', 0x20}]}, 0x4) fchdir(r0) 2018/04/10 13:08:53 executing program 2: accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup(r0) ioctl$TIOCNOTTY(r1, 0x5422) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40000, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000000)) 2018/04/10 13:08:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x68}, 0x1}, 0x0) [ 708.749677] IPVS: Creating netns size=2536 id=139 2018/04/10 13:08:53 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x10, 0x5, 0x3ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="5f00000085a1177c5f5d9b42c4f74b49bcee8e9f03a397ab4fa35e8d590a5bfe23f26fbee0c18a977932136bf6465aa2e0a988bbb0408a782660da122f48d7c1a53d9ef2149ccf648066ec355ad1eed634c595af05"], &(0x7f0000000100)=0x67) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00003e7fa0)=ANY=[@ANYBLOB="020300000c0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000000000000000000ff0200000000000000000000000000010000000000000000"], 0x60}, 0x1}, 0x0) [ 708.788810] device tunl0 entered promiscuous mode 2018/04/10 13:08:53 executing program 2: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x9, &(0x7f0000000040)="d25c25732b162e93a4c4f9eb9d457000038e32995dad00fe5267d0102e73aa508ffbba679692537bf9c86965adfd6beb972adc4b8445a2ef41fd7382f9ac45bfaab72c4c82cc66a1b34afe78232da2a35ceca2bd3a1505a6c463dd1ee3f2f480f8e0723b8413d90a5b697938ecf05943e06c619799290119077ad5d9bb02121f4b75") setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/10 13:08:53 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000180)={0x0, 0xb3, 0x1000, 'queue1\x00', 0x4}) ioctl$KDDISABIO(r0, 0x4b37) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r3, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2e, 0x1, @tid=r1}, &(0x7f0000000240)) dup2(r2, r3) tkill(r1, 0x14) [ 708.813429] IPVS: Creating netns size=2536 id=140 2018/04/10 13:08:53 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x4, 0x9, 0xffff, 0x7ff, 0x2, 0x3f, 0x6, 0xfa, 0x38, 0x221, 0x2, 0x1, 0x20, 0x1, 0x0, 0x80000000, 0x3}, [{0x3, 0x61, 0x6, 0x1, 0x7, 0x40100000, 0xfffffffffffffffa, 0x7}], "abe71d04cc", [[], []]}, 0x25d) 2018/04/10 13:08:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/10 13:08:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/144, 0x90}], 0x4) r1 = dup2(r0, r0) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006e5000/0x2000)=nil) fcntl$setsig(r0, 0xa, 0x3c) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000054000/0x4000)=nil) readv(r1, &(0x7f0000000000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/04/10 13:08:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) recvfrom$llc(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1, &(0x7f0000001100)={0x1a, 0x311, 0xffff, 0x6, 0x6, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioperm(0xff, 0x7, 0x0) r1 = socket$inet6(0x10, 0x8000000000000003, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000013ff4)=@nl=@proc={0x10}, 0x80, &(0x7f0000018ff0)=[{&(0x7f0000011e9a)="1000000014007fafb72d1cb2a4a28093", 0x10}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/10 13:08:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/174) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:54 executing program 1: modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/58, 0x3a) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0xfffffffffffffe82) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x479}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3465}, &(0x7f0000000080)=0x8) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x7a, 0x0, 0x0, 0x4}) ftruncate(r3, 0x2) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000004c0)={0x7ff, r4}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000400)) socketpair$inet(0x2, 0x800, 0x7fff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x3f, "a676191a9e01bfdb4aa530602cd8380a302a73be233e14db06ab3064ce7c863bde784793f922d484b342a63ed0ab559a5e1dad50446907a0fecfadd4bee13b"}, &(0x7f0000000140)=0x47) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) 2018/04/10 13:08:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x1a, r3) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)="d827351e8269a70fabf4a90b6ccdd13463afbe50e6e00ffa11895da7ecfd9cf4ef9c3b62bebb04ebc1bbfe60eeb556cb6d499d8d00b5bbcee868954511b962fcdd62bb6fe09abaa731fb0bf7966afe1ba97daa0c467081e05c709f9db86e3456b88631", 0x63) 2018/04/10 13:08:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00001f9fe8)=""/24, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x5, 0xff, "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"}, 0x107) timer_create(0x0, &(0x7f0000000240)={0x0, 0x17, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_delete(r3) 2018/04/10 13:08:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r1}], 0x1, 0xfffffffffffffffd) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)=""/94, 0x5e}], 0x1) fcntl$setpipe(r0, 0x407, 0x7) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'bridge0\x00', 0x4}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) fanotify_mark(r2, 0x2, 0x40030038, r3, &(0x7f0000000080)='./file0\x00') 2018/04/10 13:08:54 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x4) pwrite64(r1, &(0x7f0000000080)="47b22141df36a8c3639145ab38c52c8fb0a40f218e08e496d4cc17df82f1654d3ed0775c9aa61c534c2c9606fb6c4f3f5c9979c723a05453d49048c0046e05ab18520c385180ae2026bfb188bb4a8c5ab4bcff24bdebf71bb2e1194f8c204e6960d524ab3a1534c8c5e1aa0981c1346c50f7a90ad41173f9a50ebbb7dff56f232d72ddf5d9c01e43aa71f4b4e73f25f194cd7f3dfe010a59b9d9b783fa30517b7afde2ecaa65c7c82df903c2a4053b96b63ef2e27f282dc3feae74473d0e6bdb719c99ac7116a5b0eb2adbacfe429699378faa6b45db472f51a95239a21d21d10709b7c3f0e1a50b7f3a9e", 0xeb, 0x0) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000001c0)=0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xa002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/04/10 13:08:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x1f, 0x2, 0x401, 0x3, 0x0, 0x8, 0x3ff, 0x765, 0x6, 0x1}) sendfile(r2, r1, &(0x7f0000000000), 0x10001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/10 13:08:54 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000780)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xfffffffffffffff8) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/10 13:08:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="63e0844a501602f8ccb69e6b2c19ce4232270fb5ed793a4bc141e2cf35acb2852bbbf31116bada832d4de8f32fdcdb862d9601b27c26a9693444832ada72f305d3e279b24acbc495cca502810ad72d4f0e9f2ee70051", 0x56}, {&(0x7f0000000340)="31a1d2c480fbd256b867d6f2bb26f5abb6e20776c075f6aa1f2cb253adf5ddedbe6710cd981f6e148d51d4bb74b9983cc9f2d43872e92d41d2abf07bf090d1ec133d24dab36df16d45691ca4a1da38b9383c3c0fa7a66b40acce04bda2670be3c80881281e3e1d15ca45ff5881e76b50624da7b15204e433b983a07279248513cf35af759cd56fe83aa10b77fe439923c70608e52212b0583d20a5f2210e", 0x9e}], 0x2, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2}], 0x38, 0x4000010}, 0x0) [ 709.828431] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 709.862922] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 709.965570] device lo left promiscuous mode [ 710.047625] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 dh [ 710.054762] device lo entered promiscuous mode [ 710.086026] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 dh [ 710.092517] device lo left promiscuous mode [ 710.141472] device lo entered promiscuous mode 2018/04/10 13:08:55 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) fanotify_init(0x0, 0x101003) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 13:08:55 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000880)={"6272696467653000000200", {0x2, 0x0, @loopback=0x7f000001}}) r4 = dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, r5}, &(0x7f00000005c0)=0x10) getsockname(r2, &(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000780)={{{@in=@rand_addr=0x4, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e21, 0x2, 0x0, 0x80, 0x20, 0x3a, r3, r6}, {0x5, 0x1, 0x1, 0x1, 0x7fff, 0x20, 0xd793, 0x9e3}, {0x1ff, 0x1, 0x7, 0x5}, 0xfff, 0x6e6bb6, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3504, 0x0, 0x1, 0x3, 0x3, 0x1, 0x7ff}}, 0xe8) close(r1) r7 = socket$inet6(0xa, 0x8000000080004, 0xfff) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r7, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) write$cgroup_type(r4, &(0x7f00000002c0)='threaded\x00', 0x9) poll(&(0x7f0000000000)=[{r7}, {}, {}, {r7, 0x200}, {}, {r7}], 0x6, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/04/10 13:08:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = getpgid(0xffffffffffffffff) openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/route\x00') sendfile(r2, r0, &(0x7f0000000000), 0x10001) dup2(r0, r2) 2018/04/10 13:08:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x20, 0x1d, 0x301, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/10 13:08:55 executing program 7: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0xfffffffffffffffd, 0x4000, 0x9000}, 0x111) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfb0a5a71fb5daef3, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x2100) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0x3) syz_emit_ethernet(0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r4 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000000)=0x80) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r5, 0x0, 0xffff, 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r4, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r6, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 13:08:55 executing program 0: r0 = gettid() r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) exit(0x1b400000) getpriority(0x1, r0) 2018/04/10 13:08:55 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000000040)=0xee2a, 0x4) ptrace$cont(0x20, r1, 0x414a, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x402a01, 0x0) fsync(r2) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="5d3181", 0x200002, 0x0) 2018/04/10 13:08:55 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e23, @rand_addr=0x8}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)}}], 0x2, 0x10000, 0x0) sendto(r2, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/04/10 13:08:55 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x80002, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/10 13:08:55 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/10 13:08:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/10 13:08:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r3) keyctl$join(0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0xcb8]) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r4, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fedca5f9d6f68f1a9c296415330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d08baee6ef2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d92d63852263ffc9b26d56fe98c7a9db7b2d3e4931c3d", 0xb5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendto$inet(r1, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29fa5", 0x59, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r8 = gettid() sched_setattr(r8, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockname$netrom(r7, &(0x7f0000000440)=@full, &(0x7f00000002c0)=0xfffffd73) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r4, &(0x7f00000001c0), 0xfd, 0x0) 2018/04/10 13:08:56 executing program 4: getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip_vs\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)='mountinfo\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:56 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/04/10 13:08:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001b40)=ANY=[@ANYBLOB="387f995d75c789911b3e3f90a850ea2a1a0df61c2fe8d2da296306566af6b6fcb324858c42dbf4a2b42a66c69d7e3c2f10633938f820f32ea8907767891c8d5c5726688fcc5fa83d868d33f3dbc3de6d7013f11307180d47b68edea9827246ee00e8260165be44d0bb61020ddfde81d47413635489ac739479af3d6e2599d8910a635f99b8e651dd3caba6c1dfb5ccd173bb6bdd50c998ba91263178f8106faf8c694e88239bd379946da08c610699bd0562717cc70280241ececf1278ebf7ba03f43cec234c497e4f4a9d372730f257cb6bba1d7583497faea9871c4e85063630eb3381c7c4ae57f5"]) socketpair(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r1, &(0x7f0000000300)='syz1\x00', 0x1ff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="9a7a1400000000000d4027b76000000000000f000000174ca78f6c5017cb719df389c5a7708f7090510e64ef95debb44d582ac1b6853fe4136b4511662cc6e486486e37bb0d0db993c34a8ff02dfd720d07b024a9c77cc09005117ef86cd892d9280d88316bf125cf1c23e9667eb9f0a256098953993aa1055ac2e9264140b032b51ed0520112f4235239c7dce878fafea37606f86bd667206e98745ff86dd1489652f29e13cacea647c4b2571c09ea5743177a1"], 0xa7}, 0x1, 0x0, 0x0, 0x54}, 0x4000000) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$int_out(r2, 0x0, &(0x7f0000000100)) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000000440)=""/9, 0x9) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0xfffffffffffffffe) linkat(r5, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000540)='./file0\x00', 0x1400) socket$inet(0x2, 0xa, 0xfffffffffffffff4) ioctl$int_in(r4, 0x5421, &(0x7f0000000380)=0xf649) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/10 13:08:56 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000880)={"6272696467653000000200", {0x2, 0x0, @loopback=0x7f000001}}) r4 = dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, r5}, &(0x7f00000005c0)=0x10) getsockname(r2, &(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000780)={{{@in=@rand_addr=0x4, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e21, 0x2, 0x0, 0x80, 0x20, 0x3a, r3, r6}, {0x5, 0x1, 0x1, 0x1, 0x7fff, 0x20, 0xd793, 0x9e3}, {0x1ff, 0x1, 0x7, 0x5}, 0xfff, 0x6e6bb6, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3504, 0x0, 0x1, 0x3, 0x3, 0x1, 0x7ff}}, 0xe8) close(r1) r7 = socket$inet6(0xa, 0x8000000080004, 0xfff) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r7, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) write$cgroup_type(r4, &(0x7f00000002c0)='threaded\x00', 0x9) poll(&(0x7f0000000000)=[{r7}, {}, {}, {r7, 0x200}, {}, {r7}], 0x6, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/04/10 13:08:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:56 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000100), 0xfffffffffffffe5d, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x108c}, 0xffffffffffffffb8) 2018/04/10 13:08:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x745003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x200, @empty, 0x1f}, @in6={0xa, 0x4e24, 0x2cfa, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}], 0x64) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r2, r1, &(0x7f0000000000), 0x488) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x72, 0x7fffffff, "e76178d61840b01b119411da639a9f5be048b3fc16b113391638f946099753ebc7f5ee2cdbb66f74e2f4a5bf83bb98a5e63c6836c15d665729924c69f0283b", 0xe}, 0x60) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) 2018/04/10 13:08:56 executing program 1: r0 = memfd_create(&(0x7f0000000080)="17", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/10 13:08:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001ec000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000469ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) alarm(0xd0f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfffffffffffff000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r5, 0x5, 0x401}, 0x8) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r6, 0x5608) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) getpgid(r7) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000001c0)={0x6}, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r8, 0x0, 0x0) 2018/04/10 13:08:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x806, 0x2be4f27e, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x9, 0xffffffff80000000, 0x4}], 0x18) connect$netlink(r4, &(0x7f00000002c0)=@kern={0x10}, 0xffffffffffffff6e) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000200)='attr/keycreate\x00') getpeername(r0, &(0x7f0000000240)=@hci, &(0x7f0000000300)=0x80) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000780)=""/170, &(0x7f0000000000)=0xaa) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x7ff, {{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000480)={r7, 0x30, &(0x7f0000000440)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @rand_addr=0x3f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000500)={0x250, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@nested={0x234, 0x7d, [@generic="1c6c43258e51730ca14055665ff90b9734fc5f26987310122c06784e230de1a9d8a218477f830eb338061bd22f17faf15b4bb17b4b55aadfde7b5d003b69e2e1a17785223b07fe72bbef07b9fbdc4a383de4ca8e909b17dabddd88bd6be26eb7bb498d9184c909659018932af0ed5ef0922a51ed2fadc6339b271f016a54e63b8a4b66b37c436ce54fa71f0eddf12cc79576860fe04e30a653370b589645f8094cceb0f1f9635f83b0f8c1574c2bede08cfa3c221ac04417cb3932b360d4488b6859b833289911ed5567fef0f7043f58b7bcc59ba0070f55da9737ba7eb205bea434e0f1aa38cf7d5cb5d5dd809174c4c470f8d65a3cdb", @typed={0x60, 0x5d, @binary="a75f2404151c04517868df16427204fd234d5401465b54e9d7e5f2fcb432ada91dcf4505db41d5ad01110e7596b7dacbccad5065a931c286f49840ae774fb861612433c5a4989e14e2da545bc7f67f6fc0eb01a51fd7d06fc4"}, @generic="cd2b2fa0b9e9248b523eefd48f2ecb253dd048be92fb33411ba04b8f0b0b2f7d8224ddc04b44cebba964ae26e9c2c09d124e0237ff779b01b9e009c858ef6639911d6a31361702ade15c689679a072f21924a73ddbabc70828faf2cbf0b85063961d07c0beb726acdf68969a8c20c1897ca3992a28cd33061100308c5429f89c60159b1588210fbfd9c6df5a52a591f5cf1810d3b852cc8a07472eb3f2710a1ce6b470970f6bcc7a2ecbf941367368bfaebe13beea2667903efbf569e62de28677ba585c25b457482597f813da291d398540eb507156"]}, @typed={0x8, 0x14, @u32}]}, 0x250}, 0x1}, 0x0) 2018/04/10 13:08:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') socket$nl_generic(0x10, 0x3, 0x10) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/04/10 13:08:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp6\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="3d000000ff0f000001d3d132ec2a68b5f8d4d314ed0669cb00ffff00000000f9ffffff009881aa24074858f744ad204067edf272ec98244d06c3a661ca167ae119fe09efef2d5f451a9b39607cc074251f4c4699402064d6cfcbc8f049a90a764015d1a2fa9f64e833fb91030e1c9621a71fb10aee75727059a749009f1fb82330cd1a1b11509c5c6ec3a5f52d00288cf03cf25ec5d0fd9df100876b743f71c7e6d18838b1859b895c57236c619030ff4da0df5a34eedb847cf569f14b5c1a04b2e1316ed41c879157000000000000000000000000"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x480000, 0x0) renameat2(r0, &(0x7f00000000c0)='.\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='piUs.events\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'team0\x00', 0x3}, 0x18) writev(r2, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) fremovexattr(r0, &(0x7f0000000240)=@known='user.syz\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x600, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/10 13:08:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x83, 0x3, 0x1, 0x101, 0x0, 0x3, 0x0, 0x2, 0x29a, 0x40, 0x3c1, 0x5, 0x2, 0x38, 0x1, 0x7fff, 0x81, 0x724}, [{0x70000000, 0xd79, 0x6, 0x1f, 0x3ff, 0x1f, 0x8, 0x4e}], "92ca2d03d4db04e4cab6db2cabc686a13fac56ed289c8123d25e80f67c0fcb7a562327b67e571e5ed6ff7ff3991a8dd8b2edec0629972e4f78f2d1261ca57594e55a8b9c65a312bd75e32f8746880a62235e2d837cd93dfd42436c4a1f017211e0321caa202ec79f473f1633a74f10eb3ba69a69b88d45bfb23cac8ca1df8c48f87b7472fb22affbfa29f721ad37e7678d4b5b99eff9ba0be33e348bfa2b67824eca8ab69047d29db01f317473c6cabed8d442e590809631c20f019a3172f2e02cbe4e8be2fe2de09a96d5b928a193502e", [[], [], [], [], [], [], [], [], [], []]}, 0xb49) getdents(r1, &(0x7f0000000140)=""/161, 0x45a) getdents(r1, &(0x7f0000000080)=""/100, 0xfffffffffffffff1) 2018/04/10 13:08:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffff04) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'sit0\x00', 0x10000}) 2018/04/10 13:08:56 executing program 3: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x50200, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb0, r2, 0xa08, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x61a7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6bf}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x79e25bc6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) chdir(&(0x7f0000000280)='.') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) [ 711.877429] netlink: 564 bytes leftover after parsing attributes in process `syz-executor1'. [ 711.977781] netlink: 564 bytes leftover after parsing attributes in process `syz-executor1'. [ 721.408975] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 731.668963] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 741.758966] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 752.018967] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 762.278983] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 772.538960] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 782.568913] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 792.828959] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 803.088992] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 813.348946] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 823.618976] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 833.648954] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 843.908989] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 853.949092] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 859.599064] INFO: task syz-executor2:13207 blocked for more than 120 seconds. [ 859.606561] Not tainted 4.9.93-geba1ffe #3 [ 859.611522] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 859.619902] syz-executor2 D28760 13207 1 0x00000004 [ 859.625677] ffff8801d3616000 0000000000000000 ffff8801bca41f80 ffffffff84429800 [ 859.633983] ffff8801db221b98 ffff8801a75e7bc8 ffffffff838c4a7d ffff8801d36168c0 [ 859.642097] ffffed003a6c2d17 ffff8801d3616000 00fffc0000000000 ffff8801db222468 [ 859.650178] Call Trace: [ 859.652754] [] ? __schedule+0x64d/0x1bd0 [ 859.658456] [] schedule+0x7f/0x1b0 [ 859.663689] [] schedule_preempt_disabled+0x13/0x20 [ 859.670426] [] mutex_lock_nested+0x326/0x870 [ 859.676477] [] ? copy_net_ns+0x155/0x290 [ 859.682231] [] ? mutex_trylock+0x3e0/0x3e0 [ 859.688109] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 859.694965] [] copy_net_ns+0x155/0x290 [ 859.700831] [] create_new_namespaces+0x51c/0x730 [ 859.707207] [] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 859.713966] [] SyS_unshare+0x319/0x710 [ 859.719507] [] ? mntput+0x66/0x90 [ 859.724582] [] ? SyS_clone+0x50/0x50 [ 859.729982] [] ? task_work_run+0x14a/0x180 [ 859.735847] [] ? do_syscall_64+0x48/0x490 [ 859.741656] [] ? SyS_clone+0x50/0x50 [ 859.746997] [] do_syscall_64+0x1a6/0x490 [ 859.752896] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 859.759824] [ 859.759824] Showing all locks held in the system: [ 859.766120] 2 locks held by khungtaskd/515: [ 859.770443] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 859.779167] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 859.788918] 2 locks held by getty/3746: [ 859.792862] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 859.802174] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 859.812101] 3 locks held by kworker/u4:22/9514: [ 859.816735] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 859.826060] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 859.835838] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x630 [ 859.844484] 1 lock held by syz-executor2/13207: [ 859.849173] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x290 [ 859.857774] [ 859.859419] ============================================= [ 859.859419] [ 859.866488] NMI backtrace for cpu 0 [ 859.870183] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.93-geba1ffe #3 [ 859.877254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.886584] ffff8801d872fd08 ffffffff81d9c2b9 0000000000000000 0000000000000000 [ 859.894550] 0000000000000000 0000000000000001 ffffffff810b7d90 ffff8801d872fd40 [ 859.902526] ffffffff81da75f7 0000000000000000 0000000000000000 0000000000000002 [ 859.910492] Call Trace: [ 859.913060] [] dump_stack+0xc1/0x128 [ 859.918396] [] ? irq_force_complete_move+0x320/0x320 [ 859.925121] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 859.931583] [] ? irq_force_complete_move+0x320/0x320 [ 859.938305] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 859.945377] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 859.952360] [] watchdog+0x6b4/0xa20 [ 859.957609] [] ? watchdog+0x11c/0xa20 [ 859.963034] [] kthread+0x26d/0x300 [ 859.968196] [] ? reset_hung_task_detector+0x20/0x20 [ 859.974830] [] ? kthread_park+0xa0/0xa0 [ 859.980423] [] ? kthread_park+0xa0/0xa0 [ 859.986021] [] ? kthread_park+0xa0/0xa0 [ 859.991616] [] ret_from_fork+0x5c/0x70 [ 859.997279] Sending NMI from CPU 0 to CPUs 1: [ 860.002409] NMI backtrace for cpu 1 [ 860.006051] CPU: 1 PID: 3648 Comm: rs:main Q:Reg Not tainted 4.9.93-geba1ffe #3 [ 860.013466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.022806] task: ffff8801c4438000 task.stack: ffff8801c5bf0000 [ 860.028836] RIP: 0010:[] c [] mark_held_locks+0x97/0x130 [ 860.037469] RSP: 0018:ffff8801c5bf72a8 EFLAGS: 00000086 [ 860.042890] RAX: ffff8801c44388e2 RBX: 0000000000000000 RCX: 1ffff10038887135 [ 860.050127] RDX: 1ffff10038887117 RSI: ffff8801c44388c0 RDI: ffff8801c44388e2 [ 860.057511] RBP: ffff8801c5bf72e8 R08: ffff8801c44389a8 R09: 0000000000000000 [ 860.064752] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c44388c0 [ 860.071999] R13: ffffed0038887117 R14: ffff8801c4438000 R15: dffffc0000000000 [ 860.079249] FS: 00007f9023300700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 860.087447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 860.093298] CR2: 00007fc2b19f4000 CR3: 00000001c5b7a000 CR4: 0000000000160670 [ 860.100536] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 860.108264] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 860.115511] Stack: [ 860.117629] 0000000000000000c ffff8801c44388b8c 0000000600000007c ffff8801c4438000c [ 860.125824] ffffffff838d507ac 0000000000001002c 0000000000000040c ffff8801ce0e4518c [ 860.134023] ffff8801c5bf7308c ffffffff8123352bc 0000000000000282c ffff8801ce0e4518c [ 860.142216] Call Trace: [ 860.144766] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 860.151659] [] trace_hardirqs_on_caller+0x38b/0x590 [ 860.158291] [] trace_hardirqs_on+0xd/0x10 [ 860.164149] [] _raw_spin_unlock_irqrestore+0x5a/0x70 [ 860.170870] [] __percpu_counter_sum+0x134/0x190 [ 860.177166] [] ext4_has_free_clusters+0x3cb/0x4b0 [ 860.183624] [] ext4_claim_free_clusters+0x25/0xa0 [ 860.190079] [] ext4_da_get_block_prep+0x6de/0x1150 [ 860.196627] [] ? ext4_inode_attach_jinode.part.74+0x150/0x150 [ 860.204142] [] ? _raw_spin_unlock+0x2c/0x50 [ 860.210090] [] ? create_empty_buffers+0x2cc/0x470 [ 860.216640] [] ? create_page_buffers+0xd4/0x1c0 [ 860.222934] [] __block_write_begin_int+0x391/0x1040 [ 860.229570] [] ? ext4_inode_attach_jinode.part.74+0x150/0x150 [ 860.237076] [] ? __breadahead+0xf0/0xf0 [ 860.242672] [] ? ext4_inode_attach_jinode.part.74+0x150/0x150 [ 860.250171] [] __block_write_begin+0x30/0x40 [ 860.256193] [] ext4_da_write_begin+0x2ed/0x1020 [ 860.262478] [] ? ext4_write_begin+0x1400/0x1400 [ 860.268760] [] ? jbd2_journal_stop+0x206/0x1250 [ 860.275071] [] ? debug_check_no_locks_freed+0x210/0x210 [ 860.282059] [] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 860.288775] [] ? iov_iter_fault_in_readable+0x1f1/0x3e0 [ 860.295754] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 860.302469] [] ? mark_held_locks+0xc7/0x130 [ 860.308403] [] generic_perform_write+0x301/0x510 [ 860.314790] [] ? page_endio+0x180/0x180 [ 860.320380] [] ? file_update_time+0xbc/0x390 [ 860.326402] [] ? current_time+0xd0/0xd0 [ 860.331990] [] __generic_file_write_iter+0x352/0x540 [ 860.338706] [] ? generic_write_checks+0x245/0x410 [ 860.345161] [] ext4_file_write_iter+0x463/0xd90 [ 860.351442] [] ? __mutex_unlock_slowpath+0x25b/0x3c0 [ 860.358161] [] ? ext4_file_open+0x920/0x920 [ 860.364094] [] ? debug_check_no_locks_freed+0x210/0x210 [ 860.371074] [] ? iov_iter_init+0xaf/0x1d0 [ 860.376847] [] __vfs_write+0x3e0/0x580 [ 860.382355] [] ? default_llseek+0x280/0x280 [ 860.388299] [] ? __lock_is_held+0xa2/0xf0 [ 860.394068] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 860.400619] [] ? __sb_start_write+0x161/0x300 [ 860.406732] [] vfs_write+0x187/0x530 [ 860.412059] [] SyS_write+0xd9/0x1c0 [ 860.417302] [] ? SyS_read+0x1c0/0x1c0 [ 860.422976] [] ? task_work_run+0x14a/0x180 [ 860.428825] [] ? do_syscall_64+0x48/0x490 [ 860.434590] [] ? SyS_read+0x1c0/0x1c0 [ 860.440011] [] do_syscall_64+0x1a6/0x490 [ 860.445690] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 860.452584] Code: c89 c45 cd4 c41 c8d c44 c24 c03 c89 c45 cd0 c4d c8d ca6 cc0 c08 c00 c00 c49 cc1 ced c03 c4d c01 cfd c48 c63 cc3 c48 c8d c04 c80 c49 c8d c34 cc4 c48 c8d c7e c22 c48 c89 cf8 c<48> c89 cfa c48 cc1 ce8 c03 c83 ce2 c07 c42 c0f cb6 c04 c38 c38 cd0 c7f c04 c84 cc0 c [ 860.483104] Kernel panic - not syncing: hung_task: blocked tasks [ 860.489271] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.93-geba1ffe #3 [ 860.496339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.505847] ffff8801d872fcc8 ffffffff81d9c2b9 ffffffff83a8b3e0 00000000ffffffff [ 860.514236] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d872fd88 [ 860.522244] ffffffff8141f845 0000000041b58ab3 ffffffff8419bdc0 ffffffff8141f686 [ 860.530236] Call Trace: [ 860.532885] [] dump_stack+0xc1/0x128 [ 860.538225] [] panic+0x1bf/0x3bc [ 860.543260] [] ? add_taint.cold.6+0x16/0x16 [ 860.549206] [] ? ___preempt_schedule+0x16/0x18 [ 860.555419] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 860.562675] [] watchdog+0x6c5/0xa20 [ 860.567921] [] ? watchdog+0x11c/0xa20 [ 860.573347] [] kthread+0x26d/0x300 [ 860.578508] [] ? reset_hung_task_detector+0x20/0x20 [ 860.585326] [] ? kthread_park+0xa0/0xa0 [ 860.590924] [] ? kthread_park+0xa0/0xa0 [ 860.596609] [] ? kthread_park+0xa0/0xa0 [ 860.602828] [] ret_from_fork+0x5c/0x70 [ 860.609061] Dumping ftrace buffer: [ 860.612668] (ftrace buffer empty) [ 860.616351] Kernel Offset: disabled [ 860.619960] Rebooting in 86400 seconds..