3eb39028888eeb71790f0558ed18cc63b1d972e1018fcd2cff63fa1022c9be3f3cd2218a7e5f1f22d0f027fcc60044fdef6e083f19ade2ab35442502cc248d22916601cf3c5c46dcce0a4452d03bfc0414385abe9249318c2208da40859f5df9d124ec5ecef70a1ca9facddba984202546b0b24336ce43827d80a72b8cbbd99db8d5cde2b9474376df607912a7b4c508deeff09ac92e85f798d377468b01f8d325a5bd51aafde3e154475d00c64257bc8a8dc039689f82624171692c52c80df77ff2e8d01b289515a35ff35eab9afcd4716f7426f782acbf7c19917c509497979e5a560bb284160ecf44d73f681055c49b948b6aa7b311e52c574b8125a66f41de9ab6d2860f5c40680a95123f10758e39efbca14f4678eda5f00481e5a0b6d03f4996c49ea3113f4a2dd26ddd4d7008a950ff72c987e257cb9edc3369984d39da608ef74c4b0b0f25b902c2fd3bd632fc9da24cc4c4bbda3844fce0e63aa1b8d16fca84ac9be82cdd1c9caf9b3297c28ec22c3caae4e07274ea65b9b072742e916cf2da9d8b5d6794c90ec72401749d859c36a327c28e066471808056302834906383cd5e3259727d6c89c9be912ac1b0d40f19f47a1b80f5e981ac7020dbaa11e838e3cce817669e3ac4034b69f313e0016b58e7251f72dd172ffdb23750ba6b24a36dc69cb8f9246a5630d17af75459b7902781d7d9da46eeff9251c606d4bf5b300cec25cf2b0b1ac021031553c7a271f81b3544d131af113c2e3c0088041ce35a14f479700dfc2f9a876a3da25195d800ec9321b4b01eeb2cd9409d53f1ffbc81d44fc9714d7aa219fbc51b878fa8e983a70ed63da0603c0ea47631cc15e58dc52bdaaf3634ea3e9ceaf8b29d53924350cb147ac7e790d72cbe785972d494b04caa9bca07b1639be72cb9f46f639c9aac0b87803693acb9cbdbebb2230603876c73006d9f5c11a8c351bc53343c6ceb21161790be7b7a58ac0e681c8bfce59d32dd10fe96c57ac2c52b309046225ac32c6fb20f6a95e6466550bf2406ace9aee325a02b9bffd35629d7b1773f2fa95bbf6c9c4b9350cd9bb1e131c94e1cf917093a2564b82d21a3efc6d5a98391627f9599ab6f87109c744613ea110cd2b98b421443ca5a7490a270e8c838d5f974900a5196a038ed278dabea1c01d541abebe4b371aa3084f5f62a95ea9662ef858a26288861af9ea5c5233ea2345d662a5ebb09b66b16a6aaf54e4eb5ebc00604a12f1572539ddc25efbf828bae82dd9c2807ee6f25ba111562450a0be8611b24942316327d22d2503fcf51c5072d4ac42b92f856938f5b4cae7cc917c2e420a3a6d33038bb47d7a00d88a98b5d0b05ac376fceb1ffbc9c981607484100de19be12d9ddc2f1710bb0e07b759da4bfd88e4c9dc9fa0f77ff5ff50e8a5133c18c4920510be72e31ff7053d68008daabd0932c291e9ef5be11bc57656f735c8afef10931fdb441e4ae17a34f60e7b053947a9a636181c3d5264b6177927cde24edd325e32a39623d378cc0a0221f19f3401e17fed0ee4e9a5d577dbe7c6513562ef93c13658a4a847673f5897c5cf16a214ab597134e578dbab865e72754f5fcffd82379f04d879cc6b7e7248b4e3df0dcea5fb5238ee360990bc07729c02eff18b59d159b1024d6d8fd423c85a85fd961d7a56973dfa3cb9d75693b946d4d97d63347d2a0ce9434ef985b53f2fae3d7c9ad69d2ade06ef032153df8805c28b19e49fd02834979e74d74c5d580a1b3d472ca0bbd74a7c9a3d4a7970c35690d085c723a57254a31a323b92bd0f93c753ac513b5935278878b42a834a492d43c1717bbb54340ae5d7138696966cd8bfe58709b23e642fc4b065f71dcce7ff02dd2ae58a60a1671eb59bc6db1b236b6838b0e9cb74a8355d461108db59852995e489c9bde839b1c819e67f8085fef46b3305046027738ca4378a51a63bb5e25df82cca1df4e4282d6682a2eff79d23861c7b68a1b37bdbba8fc2c6827cfecc32437646df4b04bc3c7d08727b7ab932b956fab049a50864541a8ccce28d7261c0a4e5fecfdcef1d48f41706399a8ddc9cab3c134ee51890ce53adfe5e7a908debaeadc6bdd7f44017d4b1621d4c0832fdf054dc651ec71a9048bfdafb9cfe16803cff906ed21eff2c99cf31476e9d13c9757cc870532aeb9d98defd235f4e7bc2195de6be7e6cb0dc05e2c5030de2ff0df42c34e2a84f43f6bf9094f70b1a8ce691816827400a9336d56b640ec516c24af0661faf5700525e9ebb8b27b3b046a780fd42eedc232b286d4d2646336a02c442edcc8c4fd2291da925abf5d78d24cd1b1215977002c79aff28f4969c3a20f7974fd670541cf0658fdb38ca691f6b05d4f9bdb6d45701ff8df88ec0849ee06b764557b6cc49f995d242705e53410a681c469e718ffdbd1cab71bc157a43417862c991583111d496149fad64ac0fcd2c6c98ce4aedf9f11a8abf2c60972f845ce97d43b20000d27611657d698fe80b12ff8bbebdbedfc9580dc883fec3f77414264a69e70600193bd66115c4f0b561ed36d8b145aa60143edc9254a2528efcb93ea43473d95c63afef2746948b13b58a17d8cc051aecd6e27b86ecf25f0525ca3dbe22240e9a872d742fd4e4c22bb7a2d0c799c521bba36c80da4e483757879a43e238ac23f3bb93dc97c0708f60adc445ce9910c04ab7f0212fcc4252b03d0a4424d4540b9fc77800f636c17e9b3d0e127cca3711bb3bb5f156a653edd47793b6beb5325f19b4581086c3e845be34d4e530034ff07e02038c51d3064d57ac3d7d10a6b5f51ca1f4a6fd17e7cb6ca149a53cd7964c693f3b18c78f9501df85e9a7c54a81b6b9a470dd4131995f6361d7d3305c9ec6cc4d5f7e93d0e822c291521dafd553b62323e3e4cabb017125b828fa250a46d613590d52ec9aa052dd521d295a27965e3b2e67eccae0df42e06aab6705520c6829644851514492acbe01a5eef44ddacc358d1f92468279e0659552b9ce2cf432fdb710fca5674371e5f53d2fa947ece01d494c3b8dfdad86b31990e82aa0a718d4dfb186919ade538e6ea1f07ab1415004417790c626d76cdfa6de8bbc5c246e9ed6ace364f50bd840e63d64322c21477419ca618c8e6a04348c089109ad91558a32219546cd0742487", @generic="1cc5312198bbb393847ba937214c75f82b826b8bca7911dab83b411fc5438897bbd3bb33ccecf065181e"]}, @typed={0x14, 0x5c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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"]}, 0x210c}, 0x1, 0x0, 0x0, 0xc0}, 0x4001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r1}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000600)={0x0, @rand_addr, @broadcast}, &(0x7f0000000640)=0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@buf={0xf5, &(0x7f0000000040)="94a6ec3289cda271c08547d325734db9a0220008de93ce80f925e1ed1885b75b982231b557645ad542c6daa973431f3823edf5c1a0b2548010e2a4f7b49495c466ab06022514044778bdc8d261f8d28d79f34f1bd8251352380188ec536fbc3c05e5ae05cd623d18e3651cbd97c46538d95dcf215ed2cc9450a69bd5b8df5e7ecb18dfa24426cbf8597badbc2c9a205a70de0bafb6f804861d7b839fbeb12c76eb11370a2087337ee5cc1b9791c7db5a36c1aeeb81d76bf713923ff2bdbe28fb38e451eb104a48411abb5e193bb27e46e27a6df0024b737405252926c9fbf7d6ffca412a964e19d237d4ec93b455dd9d83735c0f35"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) socketpair(0xf, 0x805, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f00000001c0)=0xd3a, 0x8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) close(r2) bind(0xffffffffffffffff, &(0x7f0000000540)=@ethernet={0x307}, 0x80) close(r2) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfff, 0x1, 0x0, 0x4, 0x0, 0x0, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0xbede, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x100000001, 0x1, 0xaa, 0xffffffffffffbd74, 0x8e}}, &(0x7f0000000400)=0xb0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000440)={r9, 0x4905, 0x401}, &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00000004c0)={0x9}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x9, 0x47d, 0x1}, &(0x7f0000000140)=0x79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000006c0)={r9, 0x0, 0x1}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x5, 0x2, 0x1, 0x401, 0x7, 0xffffffff, 0xfffffffffffffffe, r10}, 0x20) 2018/04/05 15:36:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b80)={{}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000c80)=0xe8) getgid() gettid() getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003940), &(0x7f0000003980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000003c00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c40), &(0x7f0000003c80)=0xc) sendmmsg$unix(r2, &(0x7f00000043c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000011ff4)) r4 = socket$unix(0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000008ff4)) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r4}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/04/05 15:36:04 executing program 4: r0 = socket(0x1e, 0x1, 0xfffffffffffffffc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="2b5080fbedb05a59486e693def8351fd5f74c6ea2707d08b49a908a6cdfefd29b7e73f70c0438439df47d4bec33ee7125b29c8517f57469e273067374bc3ac2eddd6f9fe2bcad944c080d255ca852b621b21548929e97cd698732015b84bfec311340ef7d4a89026c55b7dbac6a06515c60e3f2b4bbbe6143a0db2b959569ee2e986c17e9d8c76a178500c91c9c7207b37", 0x91) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 321.389603] ? __alloc_skb+0x14d/0x780 [ 321.393505] ? sock_wmalloc+0x165/0x1e0 [ 321.397494] ? pppol2tp_sendmsg+0x23a/0x6c0 [ 321.401832] ? sock_sendmsg+0xd5/0x120 [ 321.405740] ? ___sys_sendmsg+0x805/0x940 [ 321.409904] should_failslab+0x124/0x180 [ 321.413990] kmem_cache_alloc_node_trace+0x5a/0x770 [ 321.419037] __kmalloc_node_track_caller+0x33/0x70 [ 321.423995] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 321.428773] pskb_expand_head+0x220/0x10c0 [ 321.433026] ? rcu_read_lock_sched_held+0x108/0x120 [ 321.438063] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 321.443374] ? __pskb_copy_fclone+0xe80/0xe80 [ 321.447891] ? find_held_lock+0x36/0x1c0 [ 321.451980] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 321.457015] ? iov_iter_advance+0x2e4/0x14c0 [ 321.461442] ? check_same_owner+0x320/0x320 [ 321.465781] ? refcount_dec_if_one+0x170/0x170 [ 321.470383] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.475944] l2tp_xmit_skb+0x12bf/0x17d0 [ 321.480022] ? kasan_check_write+0x14/0x20 [ 321.484278] ? l2tp_session_create+0xbc0/0xbc0 [ 321.488878] ? iov_iter_advance+0x14c0/0x14c0 [ 321.493381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.498932] ? pppol2tp_sendmsg+0x45a/0x6c0 [ 321.503271] pppol2tp_sendmsg+0x4ae/0x6c0 [ 321.507438] ? move_addr_to_kernel.part.18+0x100/0x100 [ 321.512738] ? pppol2tp_getsockopt+0x940/0x940 [ 321.517333] sock_sendmsg+0xd5/0x120 [ 321.521065] ___sys_sendmsg+0x805/0x940 [ 321.525057] ? copy_msghdr_from_user+0x560/0x560 [ 321.529834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 321.535390] ? proc_fail_nth_write+0x96/0x1f0 [ 321.539901] ? __fget_light+0x2ef/0x430 [ 321.543890] ? fget_raw+0x20/0x20 [ 321.547364] ? find_held_lock+0x36/0x1c0 [ 321.551444] ? kasan_check_write+0x14/0x20 [ 321.555695] ? wait_for_completion+0x870/0x870 [ 321.560296] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.565849] ? sockfd_lookup_light+0xc5/0x160 [ 321.570362] __sys_sendmsg+0x115/0x270 [ 321.574266] ? SyS_shutdown+0x30/0x30 [ 321.578077] ? __sb_end_write+0xac/0xe0 [ 321.582062] ? fput+0x130/0x1a0 [ 321.585369] ? ksys_write+0x1a6/0x250 [ 321.589190] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 321.594044] ? ksys_ioctl+0x81/0xd0 [ 321.597682] SyS_sendmsg+0x29/0x30 [ 321.601229] ? __sys_sendmsg+0x270/0x270 [ 321.605306] do_syscall_64+0x29e/0x9d0 [ 321.609204] ? vmalloc_sync_all+0x30/0x30 [ 321.613363] ? _raw_spin_unlock_irq+0x27/0x70 [ 321.617870] ? finish_task_switch+0x1ca/0x820 [ 321.622385] ? syscall_return_slowpath+0x5c0/0x5c0 [ 321.627333] ? syscall_return_slowpath+0x30f/0x5c0 [ 321.632305] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 321.637807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.642667] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 321.647862] RIP: 0033:0x4552d9 [ 321.651054] RSP: 002b:00007fbfb2756c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.658779] RAX: ffffffffffffffda RBX: 00007fbfb27576d4 RCX: 00000000004552d9 [ 321.666056] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 321.673338] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 321.680619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 321.687900] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000002 2018/04/05 15:36:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x1, 0x2, [0x0, 0x0]}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x200, 0x7, 0xfffffffffffffff7, 0x10001, 0xc0}, &(0x7f0000000080)=0x98) 2018/04/05 15:36:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001300)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x8, 0x1f, 0xfffffffffffffffa, 0x4, 0x7}, &(0x7f0000001380)=0x14) sendto$unix(r1, &(0x7f0000000080)="e60fdb269efe93ace49262a991f2b97779bc5e4dfe8e39ee750b748f0c211c5ab4af88", 0x23, 0x40000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000013c0)=@assoc_id=r2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2e00000000c100000000000000000000234200080c0002007e61a5aa7edcf9a3facc4a26b723aadc80f68ad0d5d677c8011c6ae4ea98a34ed30aa4e31e7d0979cd41a9108b327bcf0596a9c82295c688e0527829012499ffd57b24f005f4e85e749b9f76d800603cb3ab43b0db4759acb272f7ea323b44097033ddae3375fe"], 0x20}, 0x1, 0x0, 0x0, 0x40000000000}, 0x0) 2018/04/05 15:36:05 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @multicast1}, &(0x7f0000001480)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000015c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e23, 0xf79, 0x2, 0xa0, 0xa0, 0x3a, r1, r2}, {0x6, 0x9, 0x1000, 0x4, 0x8, 0x8, 0x6, 0x2}, {0x2, 0x2, 0x3ff, 0x6}, 0x6, 0x6e6bb9, 0x3, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x0, 0x1, 0x1c, 0xfffffffffffffff9, 0x5, 0x40000000000000}}, 0xe8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x80000003) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000001340)={0x9, {{0xa, 0x4e23, 0x117c, @dev={0xfe, 0x80, [], 0x14}, 0x4}}}, 0x88) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f0000000000)="f11dee5409f7cc1fb6878d5a08442b9022e9fff66d8a4eb0c43c9c8f9d3bf39b3fa4b02caba9f2ee20e4543a5e5915b9645416f0362fdfaf03357d78d0085522647583b1c626d519380ad2100f534204e17220424cfd3c5c2b16196ed80be5bc04c72812a790853772398923a8ba538e2007dd3e247678a9541ee21200ff031721842136735e9bb17609726f690828405ccd0bf995a068e82a54b4eca2d864deb2e754f6b4d26cdd154509430eeec9f4344ee03e589b23278d036c472e") ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000dc0)={'bridge0\x00', &(0x7f0000000d40)=@ethtool_coalesce={0xf, 0x96a, 0x5, 0x1, 0x9b3, 0x6, 0x1, 0x3ff, 0x7, 0x1, 0xffffffff, 0x8, 0x44a7, 0x8, 0x3ff, 0x544, 0x0, 0x8, 0x7, 0x3, 0xdb, 0xa32d, 0x2}}) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r5, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) r6 = socket$inet(0x2, 0x7fffc, 0x3) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000340)="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", 0x800}], 0x1, &(0x7f0000000140), 0x0, 0x814}, 0x20000080) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001440)=@assoc_value, &(0x7f00000014c0)=0x8) close(r5) accept4(r5, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x800) accept(r4, 0x0, &(0x7f0000efaffc)) sendmmsg(r5, &(0x7f0000002640)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}, 0x9e1a}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00000016c0)=ANY=[], 0x0, 0x20000000}, 0x9}], 0x1, 0x10) close(r5) 2018/04/05 15:36:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="146300000042c0dd0abf72fdf5e5baed0700000029000000880000a1ea"], 0x14}}], 0x2, 0x0) 2018/04/05 15:36:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x31, &(0x7f0000000040), 0x0, &(0x7f0000000080)}, 0x5}], 0x1, 0x2000c040) 2018/04/05 15:36:05 executing program 3: r0 = socket$inet(0x2, 0x805, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/22, 0x16}, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/05 15:36:05 executing program 0 (fault-call:21 fault-nth:3): mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:05 executing program 5: r0 = socket$inet(0x2, 0x6, 0x9) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001240)={0x0, 0x3c, "42e7be89168bd348fa5c2231b0e99bf8868e1c56057ae33650ee9851f838320884d758a7f1f7a4ca97478fd4699bfdfb70ccf399dc5ac91f18ff38f6"}, &(0x7f00000012c0)=0x44) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001300)=@assoc_value={r2, 0x54e}, 0x8) r3 = socket(0x8, 0x805, 0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="8a002800fa9437367e8c90a61159e8df6c5d7d303b7b7f1d49730e46c59106288d13095b36f950b640602eca04d6e8fef91226d2cf2590f3e44e05ea5a191823169d7957e7da7f99b3699d26e4a8c9e377eb5afa245c18aaf9e16d0aebe717d46c28e81841d80d2ee8291da039a1cfa5a00180ee8e9b21ea91d3"], 0x30) listen(r0, 0x81) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffeba, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)='U', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 15:36:05 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:05 executing program 2: socket(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00004d2b32)=0x3, 0x4) read(r0, &(0x7f00000004c0)=""/9, 0x9) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r5}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r6, 0xffffffffffffffff, 0x6bf081f2, 0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000740)={0x168, r7, 0x8, 0x70bd2c, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcb}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffe328}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4c7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x95cf}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000044}, 0x4040000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='tunl0\x00', 0x10) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000062c000/0x600000)=nil, 0x600000, 0x1000001, 0x8001e, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x3ffffffffffffffb, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000100)=0x3, 0xfffffffffffffd0b) 2018/04/05 15:36:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040), 0x0) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/05 15:36:05 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) r1 = socket(0xa, 0xf, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 15:36:05 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x800, 0x80000000, 0x9, 0xcd, 0x4, 0xffffffffffff8001}) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r3, 0x0, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000000000000}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x40054) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @multicast1=0xe0000001}, 'syzkaller1\x00'}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000280)) write(r2, &(0x7f00000000c0)="baa4", 0x2) connect$inet6(r1, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/33, 0x21, 0x40000000, &(0x7f0000000200)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/04/05 15:36:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0xffffffffffffff72) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f0000000280)=""/76}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/05 15:36:05 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0xf) recvmsg$kcm(r0, &(0x7f0000003d00)={&(0x7f0000003700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/253, 0xfd}, {&(0x7f0000003880)=""/38, 0x26}, {&(0x7f00000038c0)=""/159, 0x9f}, {&(0x7f0000003980)=""/162, 0xa2}, {&(0x7f0000003a40)=""/146, 0x92}], 0x5, &(0x7f0000003c40)=""/172, 0xac, 0xf7}, 0x100) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000740)=0x7, 0x46) bpf$PROG_LOAD(0x5, &(0x7f0000003d40)={0x0, 0xe, &(0x7f00000009c0)=@raw=[@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0xffffffff, 0x6, 0x101, 0x1b96}, @map={0x18, 0xa, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53aa, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}], &(0x7f0000000a40)='GPL\x00', 0xff, 0xd4, &(0x7f0000000a80)=""/212, 0x40f00, 0x1, [], r2}, 0x48) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/247, 0xfffffffffffffeec}, {&(0x7f0000000180)=""/7, 0x7}], 0x3, &(0x7f0000000480)=""/233, 0xe9, 0x100000000000001}, 0x2) sendmsg(r0, &(0x7f0000000980)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xb8}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)="a6be9462141184256eddede8f9f59a9852c8ab4eb7d6fd160aba2189f6d989eaabba6efff1a52ef03cda67eb67729d1ed522e4b7bc34c5c9d5d552264cdf34605b6d54e0d7bdf63e978698ba8d1d528d18e2ed96622aaed85326e9d2744a2b403fbf7e8d2639d0294422e3f76dcfd29f8db163db69812dbedb3949ddc8d0194247a89ad19435983e8d21f0bacb44f940fa54099a77e6166b179e99aad9956bfd033be89c0eb85776ce241e8c9e86c53b2bb6e422e828fede5b0b914be682b02c670f27ba15769b846638", 0xca}], 0x1, 0x0, 0x0, 0x1}, 0x80) close(r0) socketpair(0x1, 0x0, 0x6, &(0x7f0000000080)) socketpair(0x3, 0x3, 0x200, &(0x7f0000000040)) 2018/04/05 15:36:05 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x78, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:06 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f00000003c0)={'bcsf0\x00', @ifru_ivalue}) 2018/04/05 15:36:06 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0xfffffdef, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:06 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000ffc), 0x217) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x80000) 2018/04/05 15:36:06 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="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", 0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) 2018/04/05 15:36:06 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x320, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000040}, 0x45) close(r0) 2018/04/05 15:36:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddcf90)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c41", 0x38}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) 2018/04/05 15:36:06 executing program 2: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_eee={0x45}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000001c0)={0x0, {{0xa, 0x4e23, 0x3db3, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, {{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x108) 2018/04/05 15:36:06 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x42053, r0, 0x0) r1 = socket$inet(0x2, 0x80000000805, 0x0) getsockname$inet(r0, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000002c0)=""/233, &(0x7f00000003c0)=0xe9) socket$inet(0x2, 0x7, 0x81) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0xd5, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) sendto$inet(r1, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) 2018/04/05 15:36:06 executing program 5: r0 = socket(0x10, 0x200400000002, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x5, 0x5, 0xffffffffffff80c0, 0xbb36, 0x6, 0x7ff}}) write(r0, &(0x7f0000000040)="1f0000000007fd07f9eb5d9a6c6e5800ff8777ff09000100f8d50500da2e36", 0x1f) accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x800) socket(0x2, 0x1, 0x80000000) 2018/04/05 15:36:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000001a40)="3a8f358d55695c688cff892e46ac55fc1699e8e1fbb857aa42779a767fff7111b4eeb1386fd8d5077a598114f5d7a85b090e8ee1897e43d4a1aa6b7120e0309fa417b2fdac4839265509157c12e32ed10c97b5f8f8778d85188e2f213d871ccfb037fb0d6454f4e4be2e4ed5a85cd400434f586b0f4aef1eaedf439864ac1b33e4e781abe70f3a3c1209dc", 0x8b, 0x20048840, &(0x7f00000018c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000011c0)=0x3, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000013c0)=0x80) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003480)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@mcast2}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002980)={{{@in=@local, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002a80)=0xe8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001700)=""/231) sendmsg$netlink(r3, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000001580)={0x10, 0x33, 0x1, 0x70bd2a, 0x25dfdbfd}, 0x10}, {&(0x7f0000002ac0)={0x10, 0x21, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x10}], 0x2, &(0x7f00000033c0), 0x0, 0x400c804}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000015c0)="80f6f2f3de0bcf57cb2225416b45397e", 0x10) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000001800)={0x1e68, 0x1, 0x5, 0x72ac, 0xea}, 0xc) getpeername$inet(r2, &(0x7f0000001640)={0x0, 0x0, @multicast2}, &(0x7f00000016c0)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000001400)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x2000003, 0x0, r0, 0x0, [0xa]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/163, 0xa3}], 0x1, &(0x7f0000000180)=""/4096, 0x1000, 0x9}, 0x60) tee(r3, r5, 0x1923bdbf, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x10000}}, 0xa2b, 0xd12a3f, 0x80000001, 0x0, 0x8}, &(0x7f0000001300)=0x98) 2018/04/05 15:36:06 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000400)=0x10) r1 = socket(0x13, 0x800, 0xfa) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x7, 0x800}, 0x2) 2018/04/05 15:36:06 executing program 1: socketpair(0x15, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080)="6a15b0404d8cd02840328b627dc2844415ddc4e59f39112e5a2751b8c7b150ea355a72ef59847c91d14e59b650313ce65d6890a8e6e6ac5e2615ef3ec1c56b1b62c9fa903348dca3bae59fa8a67c551f1b567a185c39fe05c1c21d8502fc9f92dd9df3b287aaba6446fff0d43b5b6f11", &(0x7f0000000100)="f96e7a2e5e6871433307d8a3f3e72be544f0add8b442a388447a137a5fa6b382868b6fd2b870a6fd06ec2a0071905d9634f166bd83e7ea6514678b408c4e3d79dd494894a76f76401f74ee544890b2de9c1a8f124862ac06ee9b3fe863"}, 0x20) r2 = socket(0x8, 0x806, 0x7f) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x5}, 0x8}, 0x10) r3 = socket(0x2, 0x3, 0x6) getsockopt(r3, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) recvfrom(r4, &(0x7f00001d4fcd)=""/51, 0x33, 0x0, &(0x7f0000219ff0)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r6, &(0x7f00000bc000)=@abs, 0x8) sendto$unix(r4, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) connect$unix(r5, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x8, 0x800, 0x1, 0x4, 0x4, r1, 0x7}, 0x2c) 2018/04/05 15:36:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003640)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000007abc008000000000ff000000000000000000ff6ff8c9bb000000c8020000c8020000ffffffffffffffffe4030000e003b665f377fef2362cf154"], 0x1) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/05 15:36:06 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x20e6c010, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:06 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000140)=0x78) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) 2018/04/05 15:36:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000940)={0x3, 0x80}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xa, 0xb, 0x1ff, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0x30a, 0x5, 0x3f, 0x1, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000740)={r3, 0x9, 0x7d56, 0x5}, &(0x7f0000000780)=0x14) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000800)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000007c0)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000880)=""/86, &(0x7f0000000900)=0x56) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/05 15:36:06 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000180)=[{0x3}]}, 0x62) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa0001aa000c0100000001030000c6f43a0f96d13057"], &(0x7f0000000080)={0x0, 0x3, [0x76d, 0xec2, 0xdd1, 0xf09]}) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x65, "05d56fb1f1acb029f33cf80c05deac854965cba4789b5784d73e161e1228e1877a9b807013c10be8614f453c8015655a638c70f648936869a5ea8c5fefa2826694e6662e51f5c18f82d2b3b70f9e2cbafd66a9160d1d5968191a56d29528c18610dc3f044a"}, &(0x7f0000000040)=0x6d) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x168, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x58}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x168}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/04/05 15:36:07 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240)={0x101, 0x7ff, 0x3, 0x1000000000000, 0x7fffffff, 0x7ff, 0xffffffff, 0x3, 0x6, 0xc6, 0x8}, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={'gretap0\x00', r1}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) 2018/04/05 15:36:07 executing program 3: socketpair(0x13, 0x80005, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000100)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'yam0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4c0100001a00000226bd7000fddbdf25ffffffff000000000000000000000000fe8000000000000000000000000000bb4e2100014e2301c30200200002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="fe8000000000000000000000000000bb000004d600000000e0000001000000000000000000000000a703000000000000070000000000000020000000000000007c0000000000000009000000000000000c0d000000000000ad00000000000000060000000000000001001f000000000005000000000000000800000000000000070000000000000000000080000000003f0000002cbd7000043500000200000040000000006600000000000000080018000800000014000e0000000000000000000000ffffffffffff0c001c00", @ANYRES32=r4, @ANYBLOB="03000000080003000c1700000c00100001000000000000000c001c00", @ANYRES32=r5, @ANYBLOB="0a67fcd21d5020686c6104bc71459bf490083862f49ea9aed210b5c29a61ea1eef888b6feee3a6b1ca1cb61a2d541d9e7e418a7cc3442aaed07709bb8f577b688d6cebcef6da0b8babf28ea93caaaea05c89d6c10dedd0469d736cfdf7c8004150cf78d16f6253c802d882bac62209fcdd73550880000000"], 0x14c}, 0x1}, 0x0) 2018/04/05 15:36:07 executing program 6: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219beba234", 0x5) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'dh\x00', 0x1, 0x4f5c, 0x3c}, 0x2c) 2018/04/05 15:36:07 executing program 4: r0 = epoll_create(0x143) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = epoll_create(0x4) pipe(&(0x7f0000000500)={0xffffffffffffffff}) recvfrom$llc(r3, &(0x7f0000000900)=""/235, 0xeb, 0x2, &(0x7f0000000540)={0x1a, 0x30a, 0x8, 0x5, 0x400, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$rds(0x15, 0x5, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0x40}, &(0x7f00000007c0)=0x8) r7 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f000000e000)) socketpair(0x3, 0x7, 0x8001, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000340)=0x1) sendmsg$IPVS_CMD_DEL_SERVICE(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x401003}, 0xc, &(0x7f00000001c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="2c000000e6125d2b57e20186c6e3571c7b898007beffeae5b2e5697504f8d7f48628d7e88ea286101fdaa36db57fb2620c85e45fb99501d38c46be9e44dc32e54520429e6057b08ac9091c6cf1d3770438dbec52284b109f9ee1db0b7cf5bfe2a266ab69d33d9597fb2505fd406133de6b590235c5e08ca45143f7da3f5ee4fa72a48467dd6a458c5db9272abac8a10d4c9a18438d5ba819722d1345daa032c9fe4362c9074b14f5ce103dcaf5"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000dff4)) epoll_create(0x46c) r10 = epoll_create(0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r6, 0x5}, &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={r4}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f00004d0000)) ioctl$DRM_IOCTL_VERSION(r8, 0xc0406400, &(0x7f00000004c0)={0xa9, 0x0, 0x5, 0x0, &(0x7f0000000340), 0x27, &(0x7f0000000380)=""/39, 0xc7, &(0x7f00000003c0)=""/199}) getsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000800), &(0x7f0000000840)=0x8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000180)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x12c2efb7, 0x10001}, &(0x7f0000000300)=0x90) epoll_create(0xf56) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r10, &(0x7f0000d5dff4)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000a00)={r12, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x5}, 0x90) 2018/04/05 15:36:07 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, [0x0, 0xffffffff, 0xff000000, 0xff], [0xff, 0xffffff00, 0x0, 0xffffffff], 'ip_vti0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x1000, 0x5, 0x10}, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xe, 0xee, 0x3, 0x6, 'snmp\x00', 'syz1\x00', 0x8}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xff000000], 'ip6gretap0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x0, 0x19}, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/04/05 15:36:07 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x20e6d000, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:07 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000000000)=0xb8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x401}, {0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x0, [0x2, 0xfffffffffffffffe, 0x5, 0x6, 0x1, 0x5, 0x5, 0x20]}, 0x5c) 2018/04/05 15:36:07 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x7, &(0x7f0000003940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003980)="28d4dbee0bef8e0e429fc5b976e1adcec250e4c53adbc75315720dcb2f04e32066c322cc4ad0564da019698c1026a49587f2fefbaee46fc5908d39e5291645c4a3c65d2ab46ae39a86253066747c437288e70bbee9e27de4312253af4b3440df82e03b8277a47a1ae47f63251b5ced59325538b918bf874fefcb351a7a4db820afedf32629e7c9809bdb4051", 0x8c) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 15:36:07 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20}, {0x20, '-GPL+ppp0vboxnet0wlan1nodev+vboxnet0nodev'}, {0x20}, {0x20, '(ppp0[-'}, {0x20, 'wlan1+^bdeveth1'}, {0x20}, {0x20, '.em1\\'}, {0x20, 'posix_acl_accessvmnet1GPLmd5summd5sum&'}], 0xa, "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"}, 0x107d) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001180)={0x7fffffff, 0x5, 0xfffffffffffffff8, 0x8001, 0x56, 0x4, 0x400, 0x8, 0x8, 0x3, 0x80000001}, 0xb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000011c0)={0x0, 0x6}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001240)={r1, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x100000000, 0x2}, &(0x7f0000001300)=0x90) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000001340), 0x0, 0x8000000080, &(0x7f0000001380)={0x200}, 0x8) pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000001400)=0x8, 0x4) connect$ax25(r5, &(0x7f0000001440)={0x3, {"fac1be13a356aa"}, 0x70fd}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001480)={r2}, 0x8) socketpair(0x11, 0x4, 0xe81, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000001500)=0x6, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000001540)=0x6) accept$netrom(r0, 0x0, &(0x7f0000001580)) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001680)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001780)=0xe8) connect$can_bcm(r7, &(0x7f00000017c0)={0x1d, r8}, 0x10) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000001800)=0x7) ioctl$void(r6, 0xc0045c7f) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) connect$can_bcm(r6, &(0x7f0000001980)={0x1d, r9}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001c40)=@filter={'filter\x00', 0xe, 0x1, 0x220, [0x0, 0x20001a00, 0x20001a30, 0x20001a60], 0x0, &(0x7f00000019c0), &(0x7f0000001a00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0xd, 0x0, 0x88ed, '\x00', 'vlan0\x00', 'ip6tnl0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x160, 0x190, [@stp={'stp\x00', 0x48, {{0x4, {0x101, 0x6, 0x8, @random="235ee2776322", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x3f, 0x40, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x4e20, 0x4e23, 0x3, 0x81, 0x0, 0x100, 0x5, 0x6, 0x80000001, 0x2}, 0x200}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xc52, 0xffff}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x8}}}}]}]}, 0x298) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000001cc0)=0x8001) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001d00)={0x0, @remote, @multicast1}, &(0x7f0000001d40)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001d80), &(0x7f0000001dc0)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000001e00)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000001e40)={r10}) [ 324.692388] IPVS: set_ctl: invalid protocol: 191 172.20.20.170:20001 dh 2018/04/05 15:36:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="fc1c85f2aae662fd7a7dc83a3b6d1620bb69cb46a1867e2e25f2224ea2d44e8cc32dfaee9aed3e0213403aa53e670c1b8de09204a12c6af5aca22869ace8c65bb400217b31a6903238cf1ae9a0f0c12b63fc2331b6f7e928771c4851f04316423cb65051bf1e4d0f1950a923772b7f72a5c55bd7933841ccfde7c7d30f2e61dac0ad9f2444eaac1fbfb2edad129ce612a438254e3a54766095132cfa6ed25bb9b842b6fb4e04be3cf8ffffffffffff4f5e07fab245055520df0ef82348cde19be9cb84f2af1275de1e287951fdd80bfe08c8ee7ea226a1f6b13c038917a9e7df3003602900", 0xe5) 2018/04/05 15:36:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/05 15:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xffffffffffffff52) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000100)}], 0x1, 0x0) [ 324.751904] IPVS: set_ctl: invalid protocol: 191 172.20.20.170:20001 dh 2018/04/05 15:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/05 15:36:07 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0, 0x9}}, 0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000300)=""/234, 0xea, 0x40000142, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/05 15:36:07 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x7ffff000, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:07 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000100)=0xae2, 0x4) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x48e) 2018/04/05 15:36:08 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x858}}}, &(0x7f0000000240)=0x84) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r4 = socket(0x9, 0x80005, 0x7) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000280)=0x41, 0x4) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd185033598267889107", 0x21}], 0x1}, 0x0) 2018/04/05 15:36:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x4011, r1, 0x0) 2018/04/05 15:36:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0xfffffffffffffffb, 0x0, 0x6, 0x0, 0x0, 0x8, 0x4, 0xfffffffffffff800, 0x2, 0x49e7, 0x0, 0x6, 0x7fffffff, 0x8, 0x40]}, &(0x7f00000002c0)=0x100) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'lo\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000075b07219aede9aac61c6f02fcad196ee8eba18994b55d9b8c7223fd762f2ee0d4901f15e2df673dcfd795b84adfd9389c3c374d80000000000000000000000"], &(0x7f0000000400)=0x2) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r3, 0x2, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x100000001, 0x2, 0x8000, 0x5, 0x1}, &(0x7f0000000440)=0x14) accept4$ax25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) 2018/04/05 15:36:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) bind(r0, &(0x7f00000001c0)=@can={0x1d, r3}, 0x3e0) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 324.986664] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 15:36:08 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x3}) socketpair(0x11, 0x80001, 0x71, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x5, 0x400, 0x5}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)) 2018/04/05 15:36:08 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001540)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000001700)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000001640)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000180)=""/4096, 0x1000}, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000017c0), &(0x7f0000001800)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000013c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001580)={0x0, 0x5, 0x80000000}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001200)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001240)={0x4, 0x3, 0x2, 0x200, 0x9, 0x2b, 0x81, 0xac6, 0x0}, &(0x7f0000001280)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000012c0)={0x0, 0xef, "da663bd1dcad7ae5ea97b5da1661382ee12169e9f70913b064181b08d6a761325d3f0a2bbed37248b4e0951921dcbe57df3fd70a1ee9cd00949ad292c4fd9859de1ba7cfddccada76b43f0dc4bf212d9bf6571359536d5c727e5c4c125ca25abde16474f137f23d95fbbb7d1c00e64aa4db8bb87f5d3ca30ad4a0c9766568b34253accd04987fa5ed160699000d8956e8485dc7f4f130a62f3508e14838376307f13a1c7c7218e9c8fc52880775cfe168066be795dd9e7b8c127b01bb23b0aa166f938573dc412b5fcdfb7ed27ded28ad910ce2d5d6818d4831a77ab35ed4630882b98f9b92c1af179003b4938f232"}, &(0x7f0000001400)=0xf7) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001440)={r3, 0x40, 0x7f, 0x6, 0x1, 0xff, 0x6, 0x9, {r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x8000, 0x100000001, 0x2, 0x8423}}, &(0x7f0000001500)=0xb0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000011c0)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000001180)={0x16, @broadcast=0xffffffff, 0x4e24, 0x1, 'wrr\x00', 0x4, 0x7, 0x1f}, 0x2c) 2018/04/05 15:36:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfffffffffffffecf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000062c0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)="1a5f1dbdb0e8d920a634f55705ab36f8", 0x10}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmmsg$alg(r1, &(0x7f0000001d80)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="9f401e60f919efbefb88232da321779375cea7c49ecb281a69d21ca924700d2bd6a796c65e2fe76f5b5eec816108647aed53c0889d0100c5", 0x38}, {&(0x7f00000002c0)="7b308734fa41986d5b9dc047999fab7fbc023f9fc0a85a1ce5bc4047b6d718cca8dbc613584a5d0c135bbb72fd55645f6643730f2029dd20ae2d5379e345a5abcfd689303ca72d59f43e9ba38451e3b936df790c8aec1cd6f3f49df53d414de6549515fef8c9dfa1fae770a42a27a191d53456dd54573342ece8446853fe001da7b5785f6fa0cea5af036f7749941f3839762480", 0x94}, {&(0x7f0000000380)="ca26c03249f30bdc51053cea861737f14da2c618b41b4aa5d7daf538c3859f45957768310d4a6da1ee6ebdee5228c8a7bc9c4948a1ab24ab1308795acc07c8f42a7658128a1d03eecc7ca789ab0adcd0528819d32e92f5d424ef35ed4239ade2fe83b6b36583cdf83407da5a9d52adc45552ea063aecdf56acff1e2fe730e8435a57cdf97c5269b32576733e4d671ee2a2f65104fd9455d4f3a0e696a376b95950f2317227412d6b80bb5e7284bc467c013d4692e4c7c834aa93f5", 0xbb}, {&(0x7f0000000440)="78098ab4bbffeb2e16d7d88e735310444ad36e900b1852e3a1fe6d744eecba4f3b18192f1a9cbbf7b36ca37b40ccbf054566fea5cb8239d11a3ca3142a6421f6d28809ee58ad7214271db87b9faa4b4dcc962d8edfb5bc4b42736d3e3708c50431ce5f9a36d667b9c413f49bdb2c7263dd53712d188ee88ba00f0bd09f333f", 0x7f}], 0x4, &(0x7f0000000500)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf8, 0x117, 0x2, 0xdf, "32b292cf2593abee16ad2fe3e0006db3af04464b6095009b4869b105d4fb09548216d14b4e33cd5e2b57552a174607811e1f517089ee4dfee6643d0c8c6f69888479b8c7136c10653b48a31760c4fa94b14abbefd025aebfa70f4a0b07b0a18f00e6b990a10fb188c96d3dbf7be83733d0c2c5e394e48d08c826c47c827ab9a2f80f58bf32c7b582574b7592af04f22d8b76c858999978163a1c2ab2cea88676264375582df509d003e28340ce256e431e53f8d5b2b460e24ee300ed513279b562e396481599780071b27f2358d7b8b20381d353b28984c05392cd1ec4fcfa"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x68, 0x117, 0x2, 0x50, "df9e10297855ac9f6aeb12dbceb82c6549be21c07a24c15906bbb405f2e4dbc23070fcf45397b6fb18f1ba56761cfa66ab3ad8753da2758b74419ecceb47df96bcd4bccce946a852dfedc41d6867f31b"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x220, 0x20000000}, {0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000740)="1eea82c5f9d2afdcfc8c44b4939f12b7991e136f07e58fa4c8da1229ac8c86bbc8ffd0733a3a07e755acac6abe14f9c609d5129c7bdbf8cb89c3facee69524dc7bc5ecef6e6bb720b3ce288701d66858b59d995b61898c615507fc14a26f8064e6dd9c7be80b75433080665abc2e7162cec45eec710773c4c2c36d2b4649be1cd4b6f4b1f6f80f3f4c1c59dc162ac99d5015f9788767f5512f15c7b6b5da523653d2ec8c83b23a8d994b7e2773da6a8840cc53820139c16ac5728df0334a93bbaf301e369dae34fd199be8", 0xcb}, {&(0x7f0000000840)="8cf12cded6bf7a9fd6b4a2b00552dfe56fb75ad3d37fa6c7a55c002841f397150c79da56671d1e37db0fa439180afd35964591acb0d69005708a11c6b34f8fef455163167f7f8261413c61e2d1874e0815b6e402e852e1cd333de5cedf201aaacbacd82b51ee1d72219f45f3e21b15f2428eb28d1d4123", 0x77}, {&(0x7f00000008c0)="249be2e988f56397e0e0cc4ceb9bae157b012cba7fca1601bd21e857ad4be32bf7c921d0f03448723146487ac22a83b1313ac0b2fb20fcb53ec922018c146ec952e85772c76059d1c086756e506dc831153af21ac4df533c6d3ff57e0b03498a4a7992fe3b36fad42d4b0b05874d6fd1953a7beb7df8ddd6bd01d15566cc8373ec418e1d4a46a236cc670e61b9a2f7f141011bdd98e37877210e73eab9ab2f2546c42500bc87669989b82c24b31eb6f01eb1adc7abdea9", 0xb7}, {&(0x7f0000000980)="3106bbb0db40f7553465921fc5b23a882a6c6ee1478cfac422c7c1cb414a46bb6e5e7d2aba5ad77fded66d45c9ecd401fec499a4279e991c838d20be0edec83314cb4600897e79815e5007377fa9f21e19f571349c01e39af7ea04251d428063feca4e12e46e5ef1788d716f126a29b95740fcc6b43172cfbfa334f99cc0ce2dfa4618eefd658b9886e66c1db935f67b489f349d07f06694dcac5141aef67eae3c4b625dbed97f52c9081ba1c5b6bb9423dd8ed96c8dd5eb9f818f13dea67b391429a8817058e415c6bbe2463a264e388cc53042d7d4f637ae04fc", 0xdb}, {&(0x7f0000000a80)="8f6152a01d0213b09b06318d1d74baae0d421472246d634113247776daedb77261b9cfdc8b19b136d0f07eb8fc2bef1eb9147a1bfe5a3eb21501621aa7f283521045f5375b8aa57ff5c1f7ddbeb08b42cd3b729a441df7ca900e7a2fe3294d2b38a32fd5d1443f6cccfa9a44c580b8d31b57a2897be86537648e1eba775a056c15ef83cacacc013a0c8bf461aa399415", 0x90}, {&(0x7f0000000b40)="e3797d49d17426aabfd44915bf7827210ebc3f93de94e86e589d9ec44ea4686da6584c3436611e04d08c6901820ffbc3a90865e1589fbe150277c53446a446d65e7a8936fd0cd354807e8487e5b8c773dd7d7a8adabc98849e0c7071c35c50d8c1828eebd30422891ed578b60342ef65185a8d5144b0a027df8f21cc5da36150e7c70e6e6fdbe1b04023a8e2540deb7b8109f030", 0x94}], 0x6, &(0x7f0000002f80)=[@iv={0xb8, 0x117, 0x2, 0x9d, "09741523b1478f05dbe112662007662bfaa37a24ccf577154b716426c1250142f138f1392689dcac0499142d9c7037c212bb569304b9ef4ae585fec926efd6d39f30a0b0b3c4c15c5bf98462f55debac470c705f61c5f688a9452cc4a52fb9c3834d9620b7a79e19f039ac138e34d1adbc23757ade5b1f0241f6a8032c4ba68896428fdeab4d291fd255e4ba7d2d04f2e6be5dd32c6c9b81729f4cbdb5"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1000}, {&(0x7f0000001940)="49d33b199151148e4976f6ecff7c68ac769663c04262f8d8a9c212a9435c0babb312ec40e40147f78869c327d1785d3e790f83754420c25917de269551fd7312237d201592a9270d0dff8f0491022ce81782d1cd6cff34c5243a8b7dc3033c16827064aaa3cd51dfabc209722b1c404905805e09734a901fb36f28d5da39ea908ad79e2f13d31817cfcb1f5ed266cbf9d7c79400ee979c1bf564144a994b8b58e21d301198a85e13b09f7fcae03f2b8aa3381878e9b80f796de104581906610c917cb0a2c4a68b191f9945758e7b40a01c587b36712c1c338b832c00d99aa2a5e20f", 0xe2}, {&(0x7f0000001a40)="2b62f7845471e8922086e3798ca7ec676e35856a05509b287a90ea115540e5bf48686a306d5502925e1f3575578e1f4e2e6279fb9f3d0cbc0ecc26651c0f97748f2de9541e018e9f79e69fb05e73c2312c77d6b49936f79afdc3bd6034f8e1d7d9c98653badecb3f16d30f56e4f72660c8f9c9da1d4988a4c3d0be8db9906e6016004cf87813a7b3e96be5a891834441c4131121b36ae659fa204dc88d3eb8c30aa3b5de804df69546058616e25576f9f4ca85e58364e1877320478ca65321c786a547f94b5fb9a4d1d1d4fa", 0xcc}, {&(0x7f0000001b40)="690f1942601878ca93a4c5d449ea6ea92286b0f641b69b8be5b5863ef68a9878a02a45aac76e7259709900c015f7e1c146f52d92eeacb9fe1f20e2fda69f9d7bd1194f1e656662f28cc67a3d7c0de8a339209ece1c33a22ad6819e6e2f79ed40f225b5d9607e3b1bec4169ad55e0c99b74fea8a12bbfb4220966cf1fda5769337ae77e7ec777248cf69080123106096831b8d4a3ae05094160c628989b72be82ea680d372e87471b421e7cbbb558292011b8b2dc871250133687202b7c35231c50b0c20ed8f6", 0xc6}, {&(0x7f0000001c40)="bcea10f41698ba7ec328420b0b998b7692b8d2575fc7d810b3fde4cdfdccbda7e24892ba18a994026a08a21bd892e51369728aa0095e0e78218ec7ba6b6c33d7dd7ca80ee8576b5a710ddd6a220bdb813dbfc1061e4e6acdb395d04115f426c360c0ef70ce816237a8b3fe5dc2973a91b84200cbb9ecbe76c2348cc9aee311cd48b86c6d5588bcce8d69", 0x8a}], 0x6, &(0x7f0000001300)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x20044010}], 0x6, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="7b25ba05", @ANYRES16=r3, @ANYBLOB="000125bd7000ffdbdf25040000003000030008000500e000000114000200697036746e6c30ff7f000000000000000800e5ff01000000080007004e24000008000500800200001c000300080008007e0000000800050000006f06080007004e210000140002000800030001000000080002004e230000080004000200000008000400f7ffffff2c00020008000400090000000800080061050000080007000000000008000b00000000000800030005000000"], 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/04/05 15:36:08 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x200000000000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:08 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="7663616e300000000000001000", 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0xc7, 0x0, 0x9}, 0xc) socket$inet(0x2, 0xa, 0x3ff) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) 2018/04/05 15:36:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) accept4(r0, &(0x7f0000001180)=@nfc_llcp, &(0x7f0000001200)=0x80, 0x80800) sendmmsg(r0, &(0x7f0000000000), 0x35d9e04dfe8be65, 0x0) 2018/04/05 15:36:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x15, 0x80803, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @local, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x34, r2}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002af74)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) 2018/04/05 15:36:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xffffffffffffff93}, &(0x7f00000001c0)=0xff1a) 2018/04/05 15:36:08 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(0xffffffffffffffff, 0x20) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002080), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000020c0)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000400)="480000001400190d76a81014aed182f302844700809d79acdfffe00600000000000000a2bc5603ca0016087f890000002000002ef774a99de48b143500d5413da836d48a566e8ef9", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xe78}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x7, 0x200, 0x9, 0x10000, 0x400, 0x4, 0x3, r3}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x9, 0x7, 0x80, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x200, 0x1, 0x4, 0x7ff, 0x8, 0xe3d, 0xfffffffffffffffc, {r4, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3}}, 0x2, 0x80000000, 0x8000, 0x1f, 0x8001}}, &(0x7f0000000200)=0xb0) 2018/04/05 15:36:08 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'syz_tun\x00', 0x4}, 0x18) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'gre0\x00', 0x3}, 0x18) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x97a5}}, 0x80) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) [ 325.263825] IPVS: set_ctl: invalid protocol: 22 255.255.255.255:20004 wrr 2018/04/05 15:36:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x7, 0x200, 0x100000001, 0x8, 0xff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x6, 0x1, 0x3, 0x3ff, 0xfffffffffffffff7, 0x0, 0x2, r3}, 0x20) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0xf8c, 0x4) 2018/04/05 15:36:08 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"c6241f3d8033ed"}}, 0x10, &(0x7f0000000580)}, 0x2) shutdown(r1, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'wlc\x00', 0x10, 0x8, 0x60}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x10007, 0x100000000, 0x5e00, 0x3}}, 0x44) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02bb5fb49400bc521202b71c1d7aa0e9040088a050eb00a29972b945f4d3"], 0x1) 2018/04/05 15:36:08 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x1000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r1 = socket$inet6(0xa, 0x8, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1e020000000200000000"], 0xe) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffea6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000007c0)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x58) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000680)={0xfffffffffffffffc, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @dev}, &(0x7f0000000840)=0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="85ba1400", @ANYBLOB="000000000000000000000000005d1808000600000000002b00f2f90ba2e0eab6bf00"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 15:36:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c0001000800010059aed8dd62066035ea21f82399c96c2543f732bc58ba37f3251b278fde4cdf522ac77c3d8cdc42af8581c92f988c9ce56bf112"], 0x1}, 0x1}, 0x0) 2018/04/05 15:36:08 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="23eca184c43e6d69ca803dbe76b1826798546430ff", 0x15}], 0x100000000000039c, &(0x7f0000001700)=[{0x0, 0x11f, 0x6, "590db455a469db5613a9f0b3a34133d177689bdd49ada03db2300de6496e3f1b2cd826505dcf445447919944bb90e0deab63f7f7492936d1afa5750b7daff0a019c0a5cf83108f7b90b793bfbae78dc66a20b8ab89e7f81ba210fda1bb6333016cf5f6dc6db82c43482dc2ee7cd8388e14b3e37fda8ac6e88db67adaaf9b3520ee8bd576c2db37df0fcfab8c2290bd39862096411c59a7c67587b1d7d8319d7e834345fb1b192c6347575f40e03e48dad4c3f943ca721a8a41684b4f25dda6ac22c7aae09a8682414f8f37c86887cc181a64e415fb5c082f7e89133995c7286193af64d9871b913bd2a12f337f"}, {0x0, 0x110, 0x6, "04"}, {0x0, 0x18b, 0x6d77, "995593717460e7166e6e0a8dafde2c26074a858c9730a6c9f60c31f6a4b6ca8b174d9393faa85b4716e047eb8c495ac49f642f9efbccbea30f5ea5228784eed9aa4802b6aedd3d3584944e1ec9e63049392816037616a923f4c5f5f268d3eda764b3d1fa3a1db2731510897f460a12f5d957c07d51df3f2d9a47670b6d6e3cc59bbafe2670f89ed8dd402c88174b087aae8e3fd6a7bb4020758a3653dd3e2465eb62de1f1bb341e0d3b857152859658ea3cc6da666d7616e05034540f6d020471a287298d3a6c032ba11ce2ea22c1e5948895f"}]}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000080)=""/116, 0x74}], 0x2}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001480)=0x1, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000014c0)={'ipddp0\x00', {0x4, 0x1, 0xfffffffffffff0c3, "45d1e62ac4d5", 0x9}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001500)=""/246, &(0x7f0000001600)=0xf6) [ 325.380469] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 3, id = 0 2018/04/05 15:36:08 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e22}, 0x5d) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800000080000) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/04/05 15:36:08 executing program 4: r0 = socket(0x9, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9000000dc5f185b9733999d9da3f43c9bd4b913e5940117e2f06b0bb1529262bf22edb1b43ba104f91d81352b0934174774e88cbd2260335c8416b9f25e3bd803be64cc5fa2868507395c8cb49ca2eeacffc1171972d7637101cfb5bf20c7a88622457a932823ceabec8528f58139d7afb75950650151cb4bffa4ee183a3c7f2f77fb66c80b955077695d9ee728f43ab2ae92b221581fb7c870430a4776841958c4224082aa6395f6d487c290009b461cbc45b9610f5641fed69a211faa911d8556dce7753d77cbd08e24d0dda0a6624834bc3a8c240016a3b34865368140be452eee16f1000000000000000000000000b4"], &(0x7f0000000000)=0x101) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r1, &(0x7f0000000600)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x800, 0x1) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x1, '\\'}, &(0x7f0000000680)=0x9) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)="07a71321d7535db36497beff4f0d1e78f7326737c3bced1f4021877f5b9ffad0a84a7733b784d13dcbcff9f43ea9d1cf615831e05ea90072241a7eec2d5ebea717c7d30bc7e1a31d3edd3c3bdb610fa64d32f9fee8bc8b5fcb35c047afce3a234be011eadae1ab77902b438bd0160f31c38df1d20f647284b29c6cfe44f2e97d7d6192dc66f8cca47fff2ee9239c7c294294f19b60a9", 0x96}, {&(0x7f0000000300)="042b33d18a6587bb1f180cfe77e0b0e4998aeef47193c8240fd8e8811400b19818456e85c14c8fbfee1eea2a50ac1aa1217f267375d3774846c573ab27fd6bffe910b28a139e7976036323718f71cde2f0523ec12d21e5eeca06eb4e5adc4d285a239d553777e677022278581f63b345", 0x70}], 0x2, 0x0, 0x0, 0x4}, 0x4000000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000500)=0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000640)=ANY=[@ANYBLOB="e00000027f00000100000000020000007f0000014ec3dc4d7b3499c2c77f000001"], 0x18) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'syz_tun\x00', r4}) 2018/04/05 15:36:08 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c001f000000100000000000000000000400230008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x5e}, &(0x7f0000000440)=0xb6e) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) pipe(&(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x0, 0x91f, 0xe134, 0x4, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, r3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x20000000000004) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00M\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r3, 0x0, &(0x7f0000000000), 0x80000) pipe(&(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 15:36:08 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001ffa)=0x200, 0x8) 2018/04/05 15:36:08 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x4b2}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000ed6088642c5b8bf8f3f858575dbae529d6d03f8e040000000000000027eff81cb62a98ef7aacb5f9fc0e11adfec80fa5ed3a69127b568e53b9e7c14f54f6bfe04f07fdb5a32b7cbd4b4f2b20838d7261a9010722690237201136ff0726927a97b973af74778cc49f1ec2138da11923e0d26b6eba"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1806, 0x100000000, 0x9, 0x6, 0x7f, 0x200, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x3f, @empty, 0x8cc1}}, 0x5, 0x1d73, 0xffff, 0x2, 0xffffffffffffffc1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x7f, 0x8, 0x3b, 0x1c40, 0x3, 0x2, 0x8, r1}, 0x20) 2018/04/05 15:36:08 executing program 7: r0 = socket(0x22, 0x1, 0x1000000) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x7fff, 0x10001, 0x9, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, 0x8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/04/05 15:36:08 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x7000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:09 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc136f}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000380)={0x5b, &(0x7f0000000300)=""/91}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x4000000000000001, 0x0, &(0x7f0000000180)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)="73797a6b616c6c657200efff17f2ebb3f25a47db1c672c4c0555938a030b33f8b9e802d0e1db007bbc0d00c910", 0xea5c, 0xfffffffffffffe11, &(0x7f00000001c0)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/04/05 15:36:09 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x83c, &(0x7f0000000000)=0x3e50a1c, 0x4) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x1000, &(0x7f0000000140)=0x4) 2018/04/05 15:36:09 executing program 3: poll(&(0x7f0000000000), 0x29c, 0xffffffffffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x15, 0x7fffffff, 0x6, 0x13, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, @sadb_lifetime={0x4, 0x7, 0x9, 0x0, 0x67, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x5, @in=@loopback=0x7f000001, 0x9, 0x10, 0x4}, @sadb_ident={0x2, 0xa, 0x10001, 0x0, 0x200}]}, 0x98}, 0x1}, 0x10) 2018/04/05 15:36:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082cffc), &(0x7f000082c000)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7e28}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 2018/04/05 15:36:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="df228d1f9e7db93e21686645a404122bcfd4079fd3a0e75b64ab863c1fc422a3e0bda2a8e98a91d3b0d65f807f839090181f31187c9bfb456240d4fc84a6785c93fd85b159dc0e8e60e7bda9b001ef183604b5708def22a82cefce32da1160dffca324bd43ec8681a57827e8fd4155c59e663c696eae466ed18ca0bf5697cb8289b07c81b2da1b78", 0x88}, {&(0x7f0000000100)="9d6db6b2b31a323d2f8165b45bf2aebe05f170863c229c02b5ea83d40236975d12c3a681c385d94238ca0aeda69faa8d6cbd5f21615d768d936df13d4ff2c474166266f5cf22101b1209fb58bbba0bed46b70d8f75cb26c07c5c71751bb7e20c6548acc51eac446ecb93626bae48a310a1a5f2b756ec82a3e80d0a40424179f873e67623af08e9096979c641d4f1c68694c2d19cf80b832731c184fc77b79af24acf4c742a4efbf7e491a00540bc6b9f510c35797f9fa2c61efa28218935ae75bc2b8ad860601de2517b70392c158c158ae9256d4c3e435688434c86607d9f558b0fdf4c7209e0de", 0xe8}, {&(0x7f0000000200)="c07b0c97b8a4804e7a77d90f383e85ff7cfb4f5f92b15e0c2d10c4cfcfe3cb947d8b3e237e6171c18b440ea701756db68a385d304a3562290b20fab3ae608b755713007b22362161e6731372b1fa8528b9b80bee24f8f9add96070cfe0783ddf468e69ee3e909cecfd69280a47c127f8b87772aab881f3285912d47e1ae3b792f86aa8a9ccef23ea346af9876292", 0x8e}, {&(0x7f00000002c0)="5bd0e4a457e7247fd7e18bd00039072637ad", 0x12}, {&(0x7f0000000300)="43efe82455dbbe8f11f1038e301a8d966c3fc70c0f6f6eab694eb424b33fed756d9d410ee282756f919a5d1fffbcfb56a1bb608cc74e1dca666ffb139502f724bb241f9ed8a4604083ab01eff82a774d7df35b2fee38991c134bf65be434e1c5292691aad401ef53c78386ae18524ebc6e182400d10b07f22e6a57029a77", 0x7e}], 0x5) 2018/04/05 15:36:09 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x264, 0xe, 0x4, 0x4, 0x70bd2a, 0x25dfdbfb, {0x3, 0x0, 0xa}, [@nested={0xe4, 0x7e, [@generic="505727fbc42eae38480af792dcf9cae1751d1be0736565b9b85253165eb0f0caa11637a35ac9761cb1c5237c91cae45d389995d7d7bc023f73285168ed32c009986af8a22c0ef0d0fc0c2ac3885a37b619b63c8a480abfb89b41e4cd75bd65917e075c56083400baefb96c664b9e440cce06995301a4baf28a3e0bf6cca8e551ccf873a26e0084761e99218e6842d61ad00cc12c5b8686d24b4018aacd65026604f119d455de860f949b8a31ebea7b11e213b08a9338c9c28da4ac4fc1db217423c4f506b624d8f103ab1fd6013f2ece0039abe66ae639873cac80bfb0cc183b"]}, @nested={0x16c, 0x29, [@typed={0x8, 0x32, @uid=r2}, @generic="81982d467261a18ce46f6e3ff5c17f59eeffeefaee6025c176c096fcd06db9797aa5f3fd2e16168e0600d54d393f483793fc2bb22d950fb3150f6769b0e7a5e5784291ad5c034cb187e354ed60d9788c63835f810d66b57d637e9439079199583331369dd5c1e7c6f1ca1d22c31771aa3eaf11e858ff70399ecfc6a1f319d5ccc9a3c36ec377b21fce43cba19ad341af36ba523625f67c84ae2ffb60d01b4c88d04a981ced43654579325c39d2c6b0575d87d77fcba0245a1ccec52049cec39945bfe0b81b56c214a64c02318de85a803d6269a2ef34a27e3bc0c0", @typed={0x8, 0x76, @fd=r0}, @generic="f24b2b270766ee1892b789c7c75290c36c3aeae9ff496528f775d0302f6c37365267d0fea97fe1bf35c33c7375438748e938df22b50aa52f04bbab6d2001060c01010f5eca89ed8c4dd43f866e138e591e48b9c2e3637ebbde0757c5137fbe0c15e1d29819aad25d7ea9f6e2a0", @typed={0x8, 0x64, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x32, @ipv4=@loopback=0x7f000001}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000014) socketpair$inet6(0xa, 0x4, 0x81, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000500)=0x9, 0x4) write$binfmt_misc(r3, &(0x7f0000000540)={'syz0', "450b15c224aa9c697a5ccf8fef1fb0bd1fcb5cdd4510102b814f35a480f08d83f114d514ab7dcc1aed69fdd3fd7b6350cf7f0f033b29e4e404ed8621ef16154a07f4bccbf4504de648ba6fe8a845ec3b44367d55b3eb8d2cd197e90abdcb08f3791e76682010bb7e941e8db8e127e6a2f34a7e84897b50127386b244dff6ca6f1c295ea255cea39a573760"}, 0x8f) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) connect$netlink(r0, &(0x7f0000000600)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000680)={r0}) ioctl$sock_bt(r6, 0xdd1f, &(0x7f00000006c0)="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") connect$netlink(r5, &(0x7f00000016c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) r7 = socket$inet6(0xa, 0x2, 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001880)={0x0, 0xf1e, 0x10}, &(0x7f00000018c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001900)={r8, 0x4, 0xffffffff}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000001940)=0x40) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000001980)={0x3, "8605cc"}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000019c0)={r8, 0x1}, 0x8) socketpair$inet6(0xa, 0x80f, 0x48, &(0x7f0000001a00)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000001a40)={r8, @in6={{0xa, 0x4e21, 0xc0000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x2, 0x5, 0x3, 0x7, 0x40}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000001b00)={r8, 0x3f}, &(0x7f0000001b40)=0x8) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000001bc0), 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000001c00)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001c40)={r10, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0x75}, 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001d00)=0x4, 0x4) connect$inet(r5, &(0x7f0000001d40)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/05 15:36:09 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0xffffffc0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:09 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000070309f7f1969136edfd73294c0351575a9e8"], 0x82}, 0x1}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@ipv4={[], [], @dev}}, &(0x7f0000000240)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f0000000100)=0x9e6400000000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000000c0)={0x7, 0x5, 0x2, 0x3, 0x4, 0x906}) sendfile(r2, r2, 0x0, 0x7ff) 2018/04/05 15:36:09 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0xe, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8906}}}, &(0x7f0000000040)) 2018/04/05 15:36:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=@delsa={0x28, 0x11, 0xc11, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) 2018/04/05 15:36:09 executing program 1: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480), 0x0, 0x80}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) accept$alg(r1, 0x0, 0x0) 2018/04/05 15:36:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000f3b54800000000000000000000b2ae70eb5306be6d9e971d0b7c21a48e91452cba86c01beb68ac7f8e52040b6a244130133a50920dae2299bcd2790766251731a40178107b8722e682f9c4e0ab6dbd1dee71ef77f5cce4bdccea3a9a5fe77b01dc7be8b72776bf9d51ab9bdee5f8b1517ce0335dd85b76bf25419ea5c61c9d4d34bb7a6e99ed492d7023e47ec7ae1e5bf3bfaa9d61ae999a2e53fb178b0d2f3b30ed8ae3884316ba81ba5366a185b5"], 0x1c}, 0x1}, 0x0) 2018/04/05 15:36:09 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x7, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000400), &(0x7f0000000480)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x20, 0xff, 0x0, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0x7f, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x80000001, 0x9}, &(0x7f0000000580)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xfffffffffffffedc, [], 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=""/49}, &(0x7f0000000200)=0x78) r3 = socket$netlink(0x10, 0x3, 0x0) sendto(r3, &(0x7f0000005040)="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", 0x1000, 0x20000000, &(0x7f00000016c0)=@llc={0x1a, 0x304, 0x644b, 0x4, 0x304, 0x100, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0x2, 0x8, 0x0, 0x7ff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendto(r3, &(0x7f0000000340)="c2546a6647def6948917c5f10185169dc2d0a1d715f2f7763543c588fcfcc04b836ae689f189e64d5e5e5b4d96a89a23ea54bf86", 0x34, 0x40, &(0x7f0000000380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x80) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) getsockname$packet(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002380)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000002440)={'vcan0\x00', r6}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockname$packet(r5, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0xe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001740)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000001780)={r7}) sendmmsg(r3, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000005c0)="0bb5f4bb425ba1350ec3f9f58153e0ea6a94373e52c80de5b846851e8b20c7dc9ad958ef26e0c8e843713cae02bcbf7b20501aef775b0be2feca93ea4514cb7f0cb055923f7cf6f3acfe669a869c6c1eb7806ef1eb67480473c8197ceb5d88e1cf5b9d0797be6c7f23bcffbe07ded82cfc85aa472814ab1e6265809f930c009f", 0x80}, {&(0x7f0000000680)="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0x1000}], 0x2, &(0x7f00000048c0)=ANY=[], 0x0, 0x8880}}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001880)="8fe60ac32162da644eec777f3511af4bfa83fe35be44b858b4ab928671a60956dd3c61c5ff0ca9fafb648801ec1e7fb2779731dafe3fdf27514d09cbfe46e8735827bd2191a195fd5f74643a1744c285f8c4d0c86cb8a4b1f5499fb2ffa33573c0ade98b38232be30183388ec88c99f0e8", 0x71}, {&(0x7f00000019c0)="626e04b3cf12db1d4274a26575cf67e42b7895f1e4b6a44d42220e253215579792b0aba8c68e7d66c21ac71355773b801c405e25adf90a4e8dbc2020e0e1e289b99b6b17784d9d12afbe420f4621ee3ab01466bef1abab908128e6f53dc375f9ccdfec03a7e1176732989e4c360aa14a72dc347142f4375b885c25e735f3a36d3589f375bc046051254eed", 0x8b}, {&(0x7f0000001ac0)="ab866decb7bd7a10641891796d08ff3fd69e4e00e218c31f37833df5da2e6f6068423dc156e32754208da0c3eda3566f9178ba0c5677704ed07477edeb4387a9e3cedf5ec1bdbc88e568fe1982ce5cccc13e80ebd1e26b01f4c8c2943721886f94835963b79cb48d9fa8679002436cc460d287eb6c784e7715cffa73320e4bb0aecf2d448b2944e8071c075d407513293e1b04d45cfcdecc777a17d608bb9d975844a56f0e52ff4b062ba30345641eea578ef783aec1fbb9c60e7ce033f209c91250771c519ad706235703c281a2c6db518ba8cd36e6e40f357e1109e02a99", 0xdf}, {&(0x7f0000001c80)="6bd6a0a45016c88533", 0x9}], 0x4, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f00000023c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x4, 0x2, {0xa, 0x4e24, 0x9, @empty, 0xffffffff}}}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000004740)=ANY=[@ANYBLOB="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"], 0x15a, 0x10}, 0x2}, {{&(0x7f0000002b40)=@l2={0x1f, 0x8, {0x3, 0x0, 0x1ff, 0x4, 0x1, 0x7}, 0x1, 0x9}, 0x80, &(0x7f0000003200)=[{&(0x7f0000002bc0)="facecedab1a705bfe7918254f1a3504241082c98f1af73a25d4ddb570ff8cc93b196d8ff9f819e706e5f9a1c5a3b565140eb5f91fbde90d27c1612217c2c3d5bdac770850d6b5cd861db83d564c86c6b669b5a2573e480a80584fef4501db0c937e5636691c6b19467252ae2f2959cc668a0a3593b10f4c062c7ba6c1b37214b23977bf83a6ef13de1288283dfd4fc3f55848ae20d2c54b2c8d82d1cdbbb031fb64b28c06ccbef467e9caab250cb2793b88f540d72f5268ed43c67d8ee2f68f8c1", 0xc1}, {&(0x7f0000002dc0)="1d5db4e2a12d899a68e72a56e586826b0abb15fd72dcc43682de33515c9d1f86915dd29c993637cc422e68f9c54b6d09ac5f881e1f9efcd73fba5259ba745f860f0069416190e31d7f2c0a41a62a3ecd7823d4b7320dd5c547333fa54340", 0x5e}, {&(0x7f0000002f40)="588e9039b8683cd6398e719edb938b4b4e8ee596e65759271c612d5e83c44b9423fefd1b44e4ddf2f50f67179afd4c25608428adc5fae131207da8ce13885c6e76488ffa0b0c8cfc4904a8c0c0d98f4db2ebcee2e9c636e30620af622da8415d8d222068257d8cfb6d4b4f979c302eb4b3805c9d64c1ccf44387e352f7638179", 0x80}, {&(0x7f0000003040)="c933d3750c01cfb780418800e8917b66da94cf261a0747d281ce5aed8ffc90752c79d7284d7d10ae3fad9fcc381a99c1be70", 0x32}, {&(0x7f00000030c0)="45ed2885015f746b62e7689c64", 0xd}], 0x5, &(0x7f00000032c0)=[{0x98, 0x102, 0x9, "8e8074c30209a3e946b49a081c000a9cacd937f1349fd5e248664a4c75697fc22cefa4681b253d3ba371edd1958272687d2b4d795619dea409c8badbd97f42de7e3514f9ef1497dde7ec8a32bc8d849062cf35f23182b269644e29da33e1b875c9935906ff70958f9f0e0594b07d816e1a57ff69f74a993b17f1fbeb3eada6f9b9803f8d9357"}], 0x98, 0x40000}, 0xffffffff}], 0x4, 0x8000) 2018/04/05 15:36:10 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f558e45647dc5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000080000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) 2018/04/05 15:36:10 executing program 1: unshare(0x2020600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)={0x6, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8e1}}, {{0xa, 0x4e20, 0x6, @empty, 0x81}}, {{0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e22, 0xff, @empty, 0x1000}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x53}}]}, 0x390) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000ac0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, r1}, 0xffffffbf) r2 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x5, 0x3, 0x3f, 0x34}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r3, 0x2, 0x40}, &(0x7f0000000480)=0x8) socket$packet(0x11, 0x2, 0x300) unshare(0x2000000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x80003, 0x7ca0c737, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000500)={0x12, 0x196, 0x200, 0x3, 0x1f, 0x7, 0xffffffffffffbe66, 0x30e, 0x9, 0x2, 0x6}, 0xb) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffffffd, 0x2, 0x0, "731af77e60bfcdd75ad6b6bbce0eb1ebdb626077358516c601c55e188dd9ce25d06103476147cd564f078661e48a8c87423ad448c00aa5b2c7c6831d34e40ba4c28182f325de6a19fcaa6074ef848993"}, 0xd8) accept4(r4, &(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x80, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 15:36:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfffffffffffdfffc}, 0xc, &(0x7f000078cff0)={&(0x7f0000000000)={0xb, 0x100000000000000, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}}, 0xfffffffffffffe49}, 0x1}, 0x0) r1 = socket(0x1b, 0x7, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x9c}, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0x100000001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5e, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x5, 0x8, 0x4, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x7}, {0x4, 0x215}, {0x8}, {0x3, 0x3}, {0x3, 0x5}, {0x2, 0x8001}, {0x8}, {0x4, 0xffffffffa84e3e43}], 0x8) 2018/04/05 15:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e2d000/0x3000)=nil, 0x3000, 0x1000008, 0x10, r0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000607000)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffff801}]}]}, 0x24}, 0x1}, 0x0) 2018/04/05 15:36:10 executing program 5: r0 = socket(0x1e, 0x801, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r2, 0x802, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x37a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) 2018/04/05 15:36:10 executing program 3: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000003c0)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/41, 0x29}], 0x4}, 0x2) bind$llc(r4, &(0x7f0000000400)={0x1a, 0x30f, 0x7, 0x10001, 0x4, 0x5, @link_local={0x1, 0x80, 0xc2}}, 0x10) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) connect$unix(r0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/05 15:36:10 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x100000000000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 327.377384] IPVS: length: 148 != 8 [ 327.389728] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/05 15:36:10 executing program 4: r0 = socket(0x8, 0xa, 0x3ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000980)={0x0, 0x400, 0x400, 0x0, 0x6, 0xc1, 0x6, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff001}}, 0x3, 0x7, 0x7, 0x5, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xff, 0x800d, 0x7f, 0xff, r1}, &(0x7f0000000a40)=0x10) socketpair(0x6, 0x5, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x90) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) accept(r5, &(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000c00)=ANY=[@ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRES16=r4], @ANYBLOB="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"], 0x2) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000280)={0x8, {{0x2, 0x4e24}}, 0x1, 0x8, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23}}]}, 0x490) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000000040), 0x0) 2018/04/05 15:36:10 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r2, 0x8000) 2018/04/05 15:36:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d00010000000000000000004b00000008000300da000000"], 0x1c}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001d00)={0x0, 0x8000000000000, 0x1000, 0x100, 0x10001, 0x1000}, &(0x7f0000001d40)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001d80)={r2, 0x1, 0x20}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001a40)={&(0x7f00000018c0)={0x15c, 0x2b, 0x4, 0x70bd29, 0x25dfdbfe, {0x15}, [@generic="5e5035f7661dae32d51fcc9822c5fbb9bcda6baf1bd8b6d150fb046702e6e2d49d640e5a3d72dcd4bc4c595b371d4eb052ad4f50da2e47c1bfd7b05b7d47d5e1cf6361c1d600865fbe26b93cfd91c10f3d5c4739c6f4bb8585333dbf67f945d7027fbe410208d4adb0d788f615e46f5e2c36c65d939216fc97b5a72072687eddaa21196ff90e0e7a11f75253616236020432cf2371c0d4dd89a3cc2cf64d04507ceb4942387fdac5db66d4be6cb5ed5798d9fe14466845d8971a80a7c04698722cdc2b3c7df851a7e3adf9d1deda435b2015cc0e18", @typed={0x8, 0x55, @ipv4=@multicast1=0xe0000001}, @generic="4981dcc00bc9dd03fc75d2591a2eba30d9e47b67f98f15876d1f1dfaf747c907f88248c846679601e02984045af585979a84bf79e7b592ec5dd4f3c44be81c837202e0418016", @typed={0x24, 0x37, @str='[posix_acl_accessselfmd5sumbdev\x00'}]}, 0x15c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4810}, 0xc, &(0x7f0000001700)={&(0x7f0000000180)={0x1548, 0x21, 0x4, 0x70bd2a, 0x25dfdbfc, {0x17}, [@nested={0xc, 0xe, [@typed={0x8, 0x59, @ipv4=@multicast2=0xe0000002}]}, @generic="a8148f1317a97aacf4c7f27cec41ec0891ea2fef0a4dd159049be8e9eba124679d08308f84161ac7103534cc93fd7ed4b72e9b84ef523021c110a73272d0433883dc70ec47acaab195ea71be2b95234773318127a959a6bb930714eb89386cdc5b7e29678c742b341e474e9b7e9a2e5e934b34e4155a9d298ec69ae8aa4f00cbba32d4cd4f35558227db", @nested={0x19c, 0x27, [@generic="6ef5f8f4bfe82cc11984522c1142648659e96f1824ffcb0cc4cb402233ba53f1303f1d2794b047b936c201fb247b6b7adb7c7e2a595013535366380168d6e68fe71e7f00797873e2d96534e4f1c779547db85329b8bd5937869bfa9064efed1aede40962a380fdf575f6141894e9ff5ba8473b21ea25978f709f4997563728d0e92282121adf2320eeb9910dcb9034fa7571138a17d5387c", @generic="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"]}, @nested={0x1300, 0x3e, [@typed={0x8, 0x8c, @uid=r3}, @generic="ae9073a15e4ece85ae8ac616ab3f99601d88be842f3613b7b012f5f5e2dc58991ad1750456cf05f46f138d4ad935ba1afff3b2dc508e7b3c2a8951743ccef3fa563407bc3e37d023a837967ad4e1ba0f7f39c43ac57c013036be048fa63bfb2c7ec88eac70e20e2aa375e13350e7aeed93fdf85690af377a05f69ceeec8219f02186872e7b290e87b848a5155ae197080229434a2137c430e459579c9f2e29954dcca1a48ca57869d6", @generic="c18eb80f65fde68e29be474a8a3706854724451819b795bc99befd6489f591f7391df7278db20ed348342e0fd638810d86eb6faf56be758841a375a08a4267543667e2a24a3e53f50c0127ed6d70eb16f0ad1204d0180bec7e9a849e256d96d1e7f750af29ac86e9977267626eaee56f5ee7618385b5182e2378ce6aefd9e2de1865ee73783ef263bde7ddd184a30e03bcec", @generic="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@generic="dcd7aca7f3ccea4d4d92e38f749fcb6d16a9835e1e877bb7286bcc268dc2106720dc501da58f66d7e9fa7089bca268b6fb7b2901ba3b4669c8c3c6bc10e8811a0138b8a8f3780774c37ffe340523d00e03e394b03e3a279c6b173fa23c98fd3ce2df53b78a3805d745e2741e0e2bd1a3f556a070c90754e8cb245bbf180ef3224bdb54d2106df91a3d0328", @generic="77e455d33034f6f5e8003f81760f758beb126bd0654b59e6fde4cc8a0d2ee5e9a6ff470fae2dc5e49480456353254493ad6258e946163508f229eaed73cd524217751bfb2296ca653c712e9dbcba0395871d33349ef0969a5363a3055b365598f2917146043b56fa35de4bbec0985ac3e6a9", @typed={0x8, 0x8b, @u32=0x34f}, @generic="ba9808a85f86fb2d3ed617e6e9a04cdfd70b01025be317b616fa0735337074a863b36571ffc13b348a828198e4ba88b5262b282220c9b6277491643e1c24f428390c18f928c7f1163a163e9de22766798d45b814a5a50c2fca43b51b637bc18ead9cdbedc67854fd67b3b7ab1e125ddb5c33f6f51d5bc79abeb499985211eefa721f549f3009376d64d9f1279b1b210f80e299120a13b8dcf164e16c1f2522777090ff5b445396045c91081db5ef34a8a8"]}]}, 0x1548}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001780)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000001840)=0x84) [ 327.430190] IPVS: length: 148 != 8 2018/04/05 15:36:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x3, 0x0) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) r12 = getpid() r13 = getuid() r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000023c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000024c0)=0xe8) r17 = getgid() r18 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002500)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000026c0)={0x0}, &(0x7f0000002700)=0xc) r22 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0xc) r24 = getpid() r25 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, &(0x7f0000003e00)=0xc) r27 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003e40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003f40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0, 0x0}, &(0x7f0000003fc0)=0xc) r30 = gettid() r31 = getuid() r32 = getgid() sendmmsg$unix(r0, &(0x7f0000004100)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000140)="fba13f06deb2c96cf7f0d3ca9b5dceff02708e31c3a483a0393f015e94a7f96486a051f35a524f1a24feceab24fbfee7ecd49884b3f6d59b843a946be6aa269acef7d081d2e6eed4012fbadd5d2ebf8aae059e66436053431e3ba06e4e7d0654d744701d2e0b", 0x66}, {&(0x7f00000001c0)="88ad494aec24c731cc1b3ed312b52ccbe6431d44450d7b575beb7bb773f5de1eff50ea4aab1527b4590eba5cbf245a7951aaaab84d647f2324adf0275c9238bb13078a3a1ecf065d9ca1a6b4952530900fbaa19b33fa3381072a81dfaa284788ae76e0d51c61df4a6d754d4a75989a967c4b72f05eece0ee2560ba8ed9d0e5600a75b2dd4bf0767cf8858570499d8997ad5885d1b52cccc50944b455cbe67f85a949e2d10c45254e6676c3752840993d8069a1cd4fc417870bf094862b717ee411", 0xc1}, {&(0x7f00000002c0)="799c73ed87ce74dfe18f464fb9432f458fd21db47659978c1a77dc50e76f03", 0x1f}, {&(0x7f0000000300)="2278a3914278c4bfa5bd1a58ce89914da27089906e535c868ac23834ceee3bd97575b4b4e1568860065360727f18be3b4d7b55e2be62887d9b1ec59c3a91ad6bf969c0bb45d05919f882d760946ee285a8ca15e4afafb075bd4beca9961c1019b461fa821b49681447fa6bdd1b548a353c0ec830d5ea1e99", 0x78}, {&(0x7f0000000380)="1468292ccdec918ede6762cc53a77054fd4978013d645cca7a31992ae3656f756aa59e6e7add4760875730d700223bbc848ccd62420672706102969690c17a6b6004f5f2033db7b0d279a79363cdbe0822eb85a0a0b6f0dca603e30c6b0e9547e3d57632428f31429a17afe86b593e7ab623c70b897c738c2e4f8ddd4bbcdfe2e5013d9e77bcd15fcac8e07a004a8edc8be51be08424475ddf9e32827fa2726f2a1149a1532daa71708b00fc851f2b0e637174d04dcf806fd93a543249e2b2566d84704e", 0xc4}, {&(0x7f0000000480)="364c6341b657e73b7470ba49d6cffd931520038fb215522bffe757d98f4f4c40b36755c4e94e15f3d6108f0ae4368a5f97bab5d2c78b67961fdebcf48a659e775a043f954c13be314f3c90fbac467112f90ce63a52de83c79c4f73fc9a624ce979837fd3405387a389c9eebc4f4826c741c784ac0520ff5cb473779793589c60d679cdfea33c4b25e7abfc70be968d3737ea31d9a428730ef50591d0616575bc18cf2714783156e0a62fdd5f20e922a07c1131c0776976452a23dbc09879e8d56dea0826d4124d945a6979935ac3702ce89e24d40c95d0cc310d61342efeb190696cac", 0xe3}, {&(0x7f0000000580)="f6f8a8e30badaa7bea6fa2f1c2f87b7c9583b090a9", 0x15}], 0x7, &(0x7f0000004240)=ANY=[@ANYBLOB="b6b662c909a544094f7b8956c86a3bf5471a296f283784dd87316f1b17030056fa9b4ae8890b0f77133a61e1ce5b6ac5f13453bdf3153a60e9dcc9560e8a82a1d88932ae330000000009000000000001", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x20, 0x4000080}, {&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000700)}, {&(0x7f0000000740)="572a4d2b471f0cb9b1460876d5f7e9193f2562219ceeb13df8c31746d49fb60e455ef8201000d44b6e962850ec6de980503c0d49a0ecf2afe6fef8d490595014d8cb8c5ab26b7bbac72c0aacf77c4a74b0086b7de7f5b38e682e82f0c944ef757285d86062db283c4a9ff56d354757205093ec1e8dd96f9fa9a3e8c2d65aeafb14259d8c831fc6165293a5f8cfe463f34f09d29fc9d2879201c03f5c97c65611d47bcd9ac66a0103696298788bb201aeafa922db805b45ceec9ebd65d4c800ba6e6e855e", 0xc4}, {&(0x7f0000000840)="dcbb18cb6770628ed453f8e6d5cfb5a26d1070905381048defc6e024ddbe79a0e58cdaa864e8ee", 0x27}], 0x3, &(0x7f0000000e00)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x8001}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000000f80)="ddae34f5b6a6f325977bf6c06c0e9e7d2cac50a47129c06c33d6efe96b1e88435606654114c600218f45cd23c3f461073185b06e8397d4402679464301bf3b57d413cd90db088abb73fc2b2d05139538120d95bcf4db7e589465235a4c4a8bcd719424e8c2a961abbccc25000d005ff5b2174c5212da2d18e40607663367d97da87e989297d38e4a5d34a25e11bf575b4e1a9fbe3906a6bf0d9dd8d871bc62bafb2a336ddac030fc5314bea67336594009589d458e444cf6a9a08dfa4d782f34fe665634f7dc495ca1d408b87769662dc0fc12cbe0c83e28c82135abdbe2a9fa813dc552f01654", 0xe7}, {&(0x7f0000001080)="a3c8b161f4a66ed855cd699750379aae", 0x10}, {&(0x7f00000010c0)="7877cc6393440574366217caedd57551222399788897c3ad2cca470043397046831a1e7a1a37f4d95b5169a50ae1e3df5b6753143cd1be35e831dd0bef9702caa58325d08a447b24a5dbb8de2c61760d32628f98abf67eb6b552b16375b78822c8b988335b4e64a13bb4c3bfe24be36ef5f9161c135f725463455970b7bc9047f39ad36a60f91b79e5ca9e8d2fc794b02941b4c31e4c951d55f76b9b8f04cba327bc12e7341666e5072f9b957b120683ada7265ecfca6bba86eede4d1fc334389c65ecd73ecce401012e7d05773d765a0dfe5d36a5a5bceadc2fe7d004", 0xdd}, {&(0x7f00000011c0)="2258e3ea185cf973a049a56ec879cc7294407c2b7127e7d9228dda0a5ebcd53b2b8f67b13b0690a14e8d06fd50e5b32e530bbe685dd241cac83ca795b68e44da37dcf35070b1de8860030bda4cca4e971fe10d08e6059a816e1ab7295f09ad2f24361224ef71452410b17f167c606e175a8608431f6668528c4f02df0e0441775106bef777755a2a746d5c45d7faf0ad488ed758055f089f0912647430f2b93bcdda148159", 0xa5}, {&(0x7f0000001280)="c5b46929457a00fd89b40be8fcdb9be5aa8afc7d9fdfb3a90dd8b1e87d0b97311925f95d82260f8b30f8a83b514af941ac22d9e2adf329e03660cff833f3d064ee547c3050890aece835469cc4e28955193613dc5c96ea7e44dc8e75d7dbde233d4e81afbd312e390d0333183b4567769832d9504b2dd516a44a06fcdfe56d511a46fc4e0b06b2d094e29fc6c0f1455f2de7ddd252f4f9854128a083ed9c5c3898ffbf19f1f258634d92ae455a7e31aef05340cb490314eb8343fbc3b60367435fd45f310cea70ac75e1862bb993c7c6128ea802b7b02afa4b90d2536bd6646bdc89ef66cccde47a929975a036800e3907563eb45c89106b373163ad51723d53e1fa5a7b0a7f12d69896342e28be2b314fade64634341202c72f3831b9871f17094f65b45ccc4029b7403a4180280116e8cf77aac1f7dd97aef9b1306ead995ee3e7d79da18f3f0d4f2c59e615465343b95199d5a008469a34dcd0190724dca5ceff01b1698c5d7e2e6e1e4238f62773419346ed4b4d36f9dc35bf46ff6f5ccd5c9f6175e5c63fdb9a52f12c5bafafd80ba035db9c2bc9e60930478b9dffbe2a602e155ad7ca3170df4e27feb992421923742ea7eaf65efd85a576985eb677a44e3af9ae93c3d08780c3c02635ddeb4065edaf6990c8c0abd804483766bf236915a094a5529c63584e574f3ab13e182e341930841d5b12beb16e8cc610e75e97990a61190027d8a88b183e6c93570cbec2fcb283db132c41facea8591d9a034f41002dfcc395a3295d4e377b501ff072a4595245c3600db87bbdfe31b8f6822b8a552cbd82bce88be03cd10a36cdb53967f54c4cce94487adb2941db3f886019f8227bde50a005cf4f3fc5ccf5a30a862fca7ca0901c366b56e0579b4dd02741983af1c8145bd866f284701191f9b108f036820e680ea7763c6a4a24202c139d2d88d18565a617b21b4fcd0c6e2654d860730b72f0c148764d6dc3ffd997b68067a524ecd8182f6c01b9beb1dec52c10d6288a44db69da75d186c09f0ba22f0587623cba704299548d77cb0928ac1e5050f272e79a4c21a481efda3cd70e76b12ef333227675be5f5160b4e64441954eebdad5ab1c15135beb86dcf46ffb9b6c93212dbf6e4bbfa22380fa62ede56016dee903e4acee8fefb92fa2a252b58bcdfb93c01e13a7da9f51f15e34b1c62f8982c80a894792271fbc44ea237c73219633c17156cce06ae110105869996bb9b0c6de69af1362a3cdfe87717e5414ba13d6957fd86cd146edab9121d8c34fe60f110fe5b2c0f2f38660a4b5debe2b5894efc8d4239ea71cf6a296505f6b746fccefc65e718eac404c8feb69d4314acc23d7612474fe4e4077e46bb0fbf5000bf813ae926f390e120ca1c1ffbe203a9389af379d6f0b1b4574c7c3b31c4ebb7b3ba6bc3ed8e53929a384d5036809e7d67e7f664d4ab1cbbd01f3a8ed94cf19279a255c9a1e19d4734405c8f8129dbce6e489e489696fed9d931fabac11d25a3c015a428abe882ef797a76cb76021104e75b7728f55801047de46086a53e16ae3bfe72b17dd7a25668b0ddeb76e1c105ec994e4e20ab01f3bb237fbb07d7a8932e393e5454d69f92265b0b96976049dbbfab0f4db2c44b68c001b3603c29e44865e6d28db43397a89c2abaac2dace467a70653dcd676fa87ed3c331aeebac7364bf893b14a2b7e721f720e37190e8cc8d67ef6aa5af12937b908b55b85e773bd1fbee5402b59134b997583c06fdcc1c42a3330476a7cb1275049012d291b8d24283bf3146067eb39181df12e8d4486159a8c37742a47efdec45f351e2718f5ec037f28ad83e0cfa420a6eb6a7c72c86998f3f4a487336494075fdc379d6d8caccbc0d132965d349626f1adf4bb8b40260c36496fcfb002182850e7275e00d40619e682a5a29a2a1b5c8cd21454161581b11b21b4e8e533885b7ecc1c5fcafb25f49a4698fff20c37b273913ef207916f6c505c1a4b399289b45e6aa1b575b64b499e4b3d8871ad4a5452fbed95577291281f22d47eeea1319dbb309df74a1fecffd396fc614fa96c83a17ad542b5ece0a9781fb92e08322c93208784d0bfca17c5446581ab811b5617a18fdd30d73324fa7906e2d6f86d72265287a14ca4cb22c53b318b7379abe99d5a846f190bc1066324c9355e5ae9ba9331830725448b82e486f22e9d050bf497b315d2613bc5b81979817ffd68c4c7227751eb29cc7377fac3dd2b982824855e236fd819a116b537cf4ab82348018be2932cefb9974303d0780a26ee2342ac5075b11da7fc8e4bfe104b5740cf560a2a871bbb5155a89f2416e4d396862c77c8b7fe4d462b99597e82d2dd3feecbd569ad3e525c27bb5175107907f2ce190c043b19e0b3d67a9da6b0c7409599862b3ec4e9912bac05ae8f9ad0a0bc114509f27b96b77fb84ffc864e11b7a76343649ff36c82bcfb591b19d7dc749fbd9a58879eb72ee51a9b79c2d4821845f6f9db67cb01bbf7252fa91bcd06cb166e91099cd10eb54e210c7239190818026df18915d0656319d0420cff06e60350dcdd093c91789c05a20d6201db214d1fb64cc4fd5d0e9bb9d4e8e5770ec9bcc900b46e4cb637c1c7eb90adbb2b1b37a8494f74de6f4098e396c54ef12ae3bb201e7129a9d3c1ba244fbcdd8017ec247ece0216fb9593d836add881bb16cdcf38007386a115f1982e29cf318328bb6c170b2a33c7a4ef9bbac2c8552a4fb5692a6484e2d717a1e9ed9c5db797be7048b804e6415ceb5277e187dc9484296679dacfa4d2a810d94db7412dc6c9b14fc985efa9a088be97e6727ade4486ccd711b9a39af5d821325e8a5e5ab56b75f227ae22475ea6e2307c949b55d5181e121a99f3415e3e63b8971369b647c83e9175a9c7902eb4dd6ef60f5e1e0c55d0056957bbda853a90a5b82906c0fb751eb0041b83096029b426495bcfb9d2b6675cdcde3b1c54668d3a4f72fd09d35e8df190a52682dac0c4577476931e65d8ecb69ea14432dcdf52de69a4a49d2863ba50321609c9146b2cdae6febfc2a154823689398ab2a9da0167f5040c55f20b4c86bb380cd795fe03011b64a1a1ba05505453843b807867377d094cd177f0247507e8b13bf0678603f76b8120902e3f91e55e7c0aa146b70e090a647fc3caa4df70a73930c9df69c3cc3aa35fd041ddae94e65fb2576258770bde120bd44cc7699a1700758904a306839e8645afcfc5e47de4f5c72e4b89c0c2e4431f390c95ef5eb7a4101e70132804d433291845e2a8df4d86fed192aa4b84eeae5f5a944a6797acccab107a78972362a37211dad351834fc1b5eb810ee0d30b53f7498ca7388fa2c3c806742f7849216492a615a0554917ff46201fabcf89a5a57315477ee0f4b8fca2cd58ad44c5f849f6a19c2f59cdb11ee312f5b5d3c8e0890c11d48c85df464f764fbff6e8ad21d9ece1ccf0c4f95fbbfc6b145c35d4d906f54f5cd52097fcacd3b05ee7a7c060a00210692b082027f732659a3b47be2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0x1000}, {&(0x7f0000003980)="3ebe4ea407bfaa430370c37ab6cfa98c37af51edd3f244e7b7d6ef9935dc9187fd9e941a454abad3ac02a7eb68988ade5a672af4d73d63db7ccfcc602a7f080b", 0x40}, {&(0x7f00000039c0)="ca99a44fe76bc094f8a3de1c891e4243f3b50a0a1e03da61af583ed9fc116deb05558b3ea6a6dd746dadf5cb2857a2e5aae4b743a3651208a72e13fd285ac32c92dc8d1ac9b165111f1bdd13883dc5799f8a608ae3239a7154fbc08ef854ee4156", 0x61}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000003a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003b00)="008c07863e0eaef13babdda8612a3faf29c01729b8a9199eb3f4fd65cf867ba35773efa976d7c13f1e97d3e210d5f5daccc7fb1b7a66de08c2dfb7988c98559376bc27ffc0112c14d4fc5c751e1d7673d23c13e9457275f56f5228c5d7dd9534ead082cd805dc1d4407d3a49f8205182d6fff6430bdd6fd4378d8351d7194e2db4a0303f5ca1ed0f46bbbadb4aa571552a786e421cd218e2737a1f51722dc5d9c177a9b37ebe15f602ade614f21f186a1a469b1c1bea5e5562208f37e1753c4b72d5e39b746cc3f2ccb1eeff01e5d239f0de70561d44d4330d9e61a4e0572c841c2296ce2f74441a4f7f27fe32983068", 0xf0}, {&(0x7f0000003c00)="9caef2378fa666e4252bdf82dd685c7dd95903b878a353566b4750a7e8e8d6744dd4063b662d8b42a4bdd28b58c778685699ee8177c0bf7587c5b42ef26039298536f2563f40bf18572dac9ec66092e8b458bd33b4e822c681c33cd95bfbd5479597a5e5710c5a88a27a597b7a6e3cb5ea7a2d97b1437a43e5ef7dd016fa3fe45456bc9e1754a49951ccac90d3bbde733b873570740209ce4a23aa95acca67b4afcadc49f67dca17fbda243a3adae524129764fb1ca10cb3b8dea016358583057b1a76f874e4a08fe49565dff20aae01fe720cb41f3be7e91e2dcbfbbb87064581e54360d45b7cab0b552af5bd109dcc5a40227e6e533b", 0xf7}, {&(0x7f0000003d00)="c36e7afb7b6b87e22bc7d35361a36ec26af1e7a33a8761d1fe5e4b7668a377521131350d1b0f025b4ec6b1ae43ccaaf850f2355f2c8c3c86567b354f6456e605d04fae18739029cd68b8095e8a49fc3b0064", 0x52}], 0x3, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r2, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x100, 0x40000}], 0x5, 0x20000000) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/05 15:36:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c00000018000305ffffffffffff000001000000fe00000000000000"], 0x1c}, 0x1}, 0x0) socketpair(0xf, 0x8000a, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000040)="3b65504714f5907e19691df907877cb978f75f7ba511696cdc86d405a6cd480cfcb4f32b1217d63cd90f082726e0e43f5c44054b558e19d3960f48f3a6882dd62de687972d7106e83910184557317bdb53e43eb2dd81958ffbd7dd3b777a8d0a45ef8b744c940972aa041b9397db96713745910506", 0x75}, {&(0x7f00000000c0)="c29f34d2d13966eb9aae1fb8729de25099443b8b9e34b2efdf5cf0351fd3031cdd626c953860719a57579a0fabeea4815c852edd18d22c28364da9ba4577a89526bb0c7e718cd19e64200870df4594d006ba30d90ce94d91dc2b05c8213dc4a21014bcc55b0d52467eeff999777a198cbddfd661f491107c2dd87b3a1bc8d6e1bcf0e9a78a4852e86be82440d834af68a92400b20c90cb9ae29e45245468a4ddd73c481a6f449aa3", 0xa8}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="e20ceec9f8aa6d6ac931893ab090", 0xe}, {&(0x7f00000021c0)="43af6ad7c4e753140d5db4a513a52d802567a069f239440e9369d2ab6d7d1eee", 0x20}], 0x6, &(0x7f0000002280)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x108, 0x117, 0x2, 0xf4, "83eadcae781fffd72a03221f4269896e7979b085e22cc87500f924f6698c2b1b1be447513b905ef1e089f2a8385cbb015d9755401385bec2f8a76278bd9d4056aa0af9b898f62e1e632ab4a9d7960f4a33ad26d44ab3df205c1a7882c4bc192488b2677eff71450c36c599f518a2def8fe633214182846465815e353f3adcee893f1791033d82fd13ddb4004376182fa13bd42ff3e6f4ee4364b01343e922ec6e0ef929134ae471464eb1a8d59863ea32b759f64784977514a678e50d81d43fef409174d315b51def1285ebbfdfab886fcea083ad1ff35de86ee44bdec53a0b9e3cbecfcab31228d3d721da2b249c97f9f9af7ff"}], 0x180, 0xc880}, 0x4040040) 2018/04/05 15:36:11 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0xffffff7f, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:11 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) socket$inet6(0xa, 0x7, 0x6ced) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/05 15:36:11 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0xc0000, 0xffffffffffffff9c}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r0, &(0x7f0000002c80)=@hci, &(0x7f0000002d00)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000002e40)={0x8, &(0x7f0000002d40)=[{}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {}]}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000002e80)=ANY=[@ANYBLOB="1c00000018002100ffff22000000ffff1c09000000000000000000002cdd95c8b8c2db6692fa7dca6f6bf6f91c15b8d80e8712aecb238a48365eee894d0fcacad80504000000bcf41fbf521bea4680514106602d"], 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x4}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002a40)={0x0, 0x95, "34e29cf6d300e54a0f199d52c3d6de7e225a3a2185e72f885146079ebaa9f0e212e8d748b748b1bfa99d18357c3608013f038a1bbdddc9e577321b1b012c930eab0841ca09c0da11de8485846b4dbfa7d6281ac0c73819be50e3383eb65e799ec7d7e8b9cb25dbb7b972f48bcc141de193f9d04664fdb6b3f917c12577b40c27e3a9eb2691fa9c9fa1519e4fee2a71d868f8044894"}, &(0x7f0000002b00)=0x9d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002b40)={r4, 0xe7, "d35197fde6607d928f20721eb66ef1cf112056e644149105c8818aaefba65b00ef39cee1d971edde8e0cc0024a71db6dcd1533037e073390dbcef9ac15221b62b3e31f0ab25e04137fbef6063eed9b651e701664bd80f8acd44a05fd68d0a85485ed10c22383c024777a590d626ff0bce83e529e9b52d0d6ae733a2083c5f00bca122df8c9ef4952b0b2d4f7188c0c334fad43f122847fec17859aff16d8e16c02f8cfd638bb9728cb762c13e63c540355d84627691c0b5c66dd3e4b436b87739c2ce6f0dd3746446c88ce99fc2de9f636841099dd1fd0337ed6b6e0708b1afc1b1bc6b9c84046"}, &(0x7f0000002c40)=0xef) r5 = accept(r1, &(0x7f0000002980)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000005c0)=0x80) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000002a00), 0x2) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000001680)=""/232, 0xe8}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x8, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) recvmsg(r3, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/04/05 15:36:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0xfffffffffffffedc, 0x14, 0x301, 0x0, 0x0, {0xa}, [@nested={0x18, 0x0, [@generic="522fde25c5a87d88a0d3e8543e9a40e72664b65a"]}, @typed={0x8, 0x66, @str='%\x00'}, @generic="78c02a6b51129b33a1d1"]}, 0x40}, 0x1}, 0x0) 2018/04/05 15:36:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0xffffffffffffffff, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0xc0}}]}, 0x13c}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) 2018/04/05 15:36:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000078cff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000000080100ffffff7d4fc66affa0d000000000"], 0x14}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xa9) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) 2018/04/05 15:36:11 executing program 4: r0 = socket(0x10, 0x2, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x4, 0x1, 0x1, 0x1, 0x2, [{0x2, 0xfffffffffffff000, 0x2, 0x0, 0x0, 0x1000}, {0x5, 0x7f, 0x7, 0x0, 0x0, 0x1000}]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bridge0\x00') write(r0, &(0x7f0000000180)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[0x4, 0x1, 0x22, 0x596]}) 2018/04/05 15:36:11 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/113, 0x71}], 0x5, &(0x7f0000000400)=""/48, 0x30, 0x3}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in={0x2, 0x4e24}], 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="00060000020000000000000000000000"], 0xfffffecc}, 0x1}, 0x0) 2018/04/05 15:36:11 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x245, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0x5, 0xad, 0x1, 0x401, 0x35, 0xc816, 0xfff, 0xfffffffffffffffd], 0x8, 0x9, 0x100, 0x401, 0x46, 0x99, {0x2, 0x6, 0x9, 0x0, 0x7fffffff, 0xff, 0x4, 0x7, 0x2d7f, 0x3, 0x9ec8, 0x490, 0xaece, 0xab, "dac1648ecc71eaa352f843f037679ca62f3aa55e6eec0cebbdc0656793d3c3ca"}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000100)={@mcast2}, &(0x7f00000001c0)=0x14) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r4}, 0xb6) socket$netlink(0x10, 0x3, 0x10) bind$can_raw(r0, &(0x7f00000005c0)={0x1d}, 0x10) r5 = socket(0x1b, 0xe, 0x80) r6 = epoll_create1(0x80000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000580)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000008c0)={0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000a40)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000440)="7e7ca78122ae39eabb0d6fef7ac300ac49f8c637626979bc85a1795676725fecb0541d7069e5b16f460d85a2d0e67400d5065a8923bdecd401826c67edd065e0697cf1f223823e223f7ef71f383fbe29b894fd314bde5bb84c47fac68215898498a2754929618f8e3a6eeb69c057f7df952d32a5eea91865c4d30e8588d92d183d213a18b36c9dcb300428a2c65853e97e48744514d37b678b4d7a7b485ab96d95d47585816255094eeff8b944f865", 0xaf}, {&(0x7f0000000600)="adc596f1333abc3d6faa9c7141591dec1318fe049cc085c3ebb850e4c33bfa6ed9c56f87f44ed996d785c48a26e7d576aaa548a475e985e46dc05491d28d74436f6216e6d30d0e329041e82b9be40ec49bbb733d498765269937f871fc93c9fc29d578834080304a9f154855dc1933638ff0fe26e4d6f76feb04715fc4c2616f1014ba358e28b834408698a98aa936150a9039c8b971a0702f1d6dd0e4b6ec59cc3c76766466b583e5c40df8113e0310cf9a4c32849f40197f35babdefc66b5dfcd59561a28ef935e4416eabac14d5f4d9f8daad70b7ed03422ded71580fd0da5e07e017d174b9415429aa1ff0d27898cb5d079e98", 0xf5}, {&(0x7f0000000500)="348bef9f733bbead9aca99eafa83433db71484da12c0164aa649510720071ff087c4037ab23c4d200626d45c3d15cfc9", 0x30}], 0x3, &(0x7f0000000900)=[@rights={0x38, 0x1, 0x1, [r0, r6, r3, r3, r1, r3, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r3, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r3, r10, r3, r3]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r3, r0, r1, r1, r1, r2]}], 0x110, 0x4}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/04/05 15:36:11 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0x1f, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}]}, 0x110) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='G', 0x1, 0x15, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 15:36:11 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x5, 0x85, 0x10000000000003, 0x1}, 0x5d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x880, 0x4, 0x2, 0xffffffffffffffff, 0x3}, 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ip_vti0\x00', @ifru_mtu=0xffffffffffffffe1}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000661fe0)={r0, &(0x7f0000f5a000), &(0x7f000095dfa0), 0x1}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) bind$packet(r2, &(0x7f0000000180)={0x11, 0xf, r3, 0x1, 0x4, 0x6}, 0x14) [ 328.289920] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 328.327500] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 15:36:11 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x2, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x400) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/240, 0xf0}], 0x2, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000001c0)={r4, 0x1, &(0x7f00000000c0)=[0x3], &(0x7f0000000100)=[0x6, 0xd68, 0x8767, 0x7fffffff, 0x10000, 0x3, 0x4], 0x55, 0x6, 0x0, &(0x7f0000000140)=[0x3ff, 0x1, 0x1ff, 0x1, 0x1000, 0xfcb8], &(0x7f0000000180)=[0x80000000]}) 2018/04/05 15:36:11 executing program 5: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c8a5114000000000412faffffffffffffff25000000000af3b90094d9011267c8ed9fab84e8282926d939d888257ca1ba72f7e2cc7541d744906a7de9eb4bb5f9d0e3d8454ce0afbb01960d0535c4cdc5be"], 0x1ac}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r2, 0x50a, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/04/05 15:36:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x0, 0x80000000000022, &(0x7f0000505000), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffffffff9c0d, 0x10000, 0x400], 0x3, 0x0, 0x1f, 0x0, 0x7, 0x200, {0x1, 0xfffffffffffffffd, 0x5, 0x7f, 0x8, 0x8001, 0x1000, 0x40000000000000, 0x9, 0x100000001, 0x6ec71585, 0xd4ba0, 0x6, 0x6, "c463dcab14b6d6a7f5e81c82a656cd8f50c05b0bbb6852c4c3492bf8f2b8deea"}}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/05 15:36:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000640)={@dev={0xac, 0x14, 0x14, 0x15}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000016c0)={0x6, {{0x2, 0x4e24}}}, 0x88) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000540)=0x200000000000, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000240)={0x84, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x2, 'dh\x00', 0xc, 0xff, 0x55}, 0x2c) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x1c, r7, 0x200, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000000) 2018/04/05 15:36:12 executing program 7: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x3, 0x80000001, 0x100, &(0x7f0000000000)='bond0\x00', 0x1, 0x5, 0x2}) setsockopt(0xffffffffffffffff, 0x107, 0x9, &(0x7f0000001000), 0x0) 2018/04/05 15:36:12 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept4$inet(r0, 0x0, &(0x7f00000000c0)=0xfffffffffffffe65, 0x80802) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000b80), &(0x7f0000000bc0)=0xe, 0x80000) accept4$bt_l2cap(r2, &(0x7f0000000c00), &(0x7f0000000c40)=0xe, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x1, 'sed\x00', 0x17, 0x8, 0x7c}, {@rand_addr=0xffffffffffff8000, 0x4e23, 0x1, 0x0, 0x4, 0x1}}, 0x44) 2018/04/05 15:36:12 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9d5ea7984b6ec81410d56f3165cdf2026ed8ef8eadc021294912636c1287a6dc3df87f9184b6d54bea5eea6729874aaa4dc671f8769a89a40a764f9fffbc1c986e7e6b8f26b3c3df97d3e28bd3803c9948aadaf5c9cbe702e179d00a8632aa67ffc0fddb88c3f0e50f3afb3e3f4725a75fb70f401a65b40658aa8dbffe0bdf5e50f387f697a753885680b2ea9e1f5f0bb373d81b0c41d0f563b48e249554e1d5b5d802c42e704f94af", 0xa9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0xfffffffffffffeb8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000a000)="29593829b279bb195743557a6bbf063c241e6c54a3b277f25501d31eb41a519c1f3e0c8acf53c24f28ded2ca3a3f4a2eab391e7731b460c5ca800364713dd1a67e", 0x41) 2018/04/05 15:36:12 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x700000000000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x7, 0x1000]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/04/05 15:36:12 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0d063a1e5b10eb402ce53e290cfadb27bd8a4daf5f09ff2d360a96b0a27bba643cac5932385536d5f47730e0c934c48d249363b878b2"]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'yam0\x00', 0x81}) [ 329.525602] device lo left promiscuous mode [ 329.535971] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20004 sed [ 329.544560] device lo entered promiscuous mode 2018/04/05 15:36:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001000fd010000000000000000000000000c0000000000000062b2622c6f91a125f2eb267617"], 0x20}, 0x1}, 0x0) 2018/04/05 15:36:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000009573000000000000310d029422aeb7865a7789222cd406ec38f19113f4a77a92750be1cbc786247e582b235d37ec97f975353ef083090000006ea50488813de9ab5894d7197d5f278b890e0a92eb92e5a274329b20cfd336212c75d7cdb2b282f1"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = socket(0x0, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000001, 0x1, 0x5, 0x5}]}, 0x10) 2018/04/05 15:36:12 executing program 4: socketpair(0x2, 0x80000, 0x85, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) 2018/04/05 15:36:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x20c, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/181, 0xb5}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) [ 329.572102] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/04/05 15:36:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20, 0x0, @empty, 0xffffffffffffffff}, 0x9) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000280600001003000020040000ffffffff00000000880100005805000058050000ffffffff580500005805000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004001880100000000000000000000000000000000000000000000000050006d756c7469706f727400000000000000000000000000000000000000000100084e224e234e234e234e224e234e214e234e224e234e244e214e214e224e210100000000010000010100010101000128006d6800000000000000000000000000000000000000000000000000000000780101000000000048004d41535155455241444500000000000000000000000000000000000000000000000000000000000000000000ffff00000000ffffffff00000000000000000000000000654e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018018801000000000000000000000000000000000000000000000000280069707636686561646572000000000000000000000000000000000000000012a40100000000002800697076366865616465720000000000000000000000000000000000000000021001000000000070004e464c4f4700000000000000000000000000000000000000000000000000c2d900000000240c00000000bb9f4f81cbf280f739ebf793e78aa358e5a9329a5c036c60738814e20da8b9d0e658d4d0202c41b4ca1d6837d6246fe0d076fdce08d6db6111c7de944b85502c00000000fe80000000000000000000000000000cfe8000000000000000000000000000bbffffffff0000000000000000ffffffffffffffff00000000ffffffffff00000079616d3000000000000000000000000062726964676530000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff00140708000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ffffffff000000000000000000000000ac1414aa0000000000000000000000004e200066000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001212bfcbc8dc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000846a0100000000004800534e415400000000000000000000000000000000000000000000000000010a00000000000000000000000000000000000001ff0200000000000000000000000000014e2300680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feff"], 0x688) 2018/04/05 15:36:12 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0xffffff7f00000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 329.711148] device lo left promiscuous mode [ 329.745557] device lo entered promiscuous mode [ 329.767924] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/04/05 15:36:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_cmd={0x2}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x801d) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x108, r2, 0x101, 0x70bd26, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x18}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf750}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf94}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x800) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) 2018/04/05 15:36:13 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 15:36:13 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00080046000020000000000000907800000000e00000014402000000006d23fbb90000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x429]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x8, &(0x7f0000000180)=0x4) 2018/04/05 15:36:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/207, 0xffff}) 2018/04/05 15:36:13 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0xc0ffffff00000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xffffff6c) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 15:36:13 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x10000, 0xffffffffffffff80, 0x1, 0x0, 0x3, [{0x1, 0x9, 0x3, 0x0, 0x0, 0x6}, {0x6, 0x80000000, 0x2, 0x0, 0x0, 0x800}, {0x7fffffff, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7b666cc2984cd6fa}]}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x40000000000023a, 0x0) 2018/04/05 15:36:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffff9) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xfffffef0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x1, 0x3, 0x74c9, 0x100000000, 0x0, 0xd59e}, 0x2, 0x80000000, 0x4, 0x8000, 0x5, "1e6445109d62427a793738be9e54aa3803c10da742be435e1b6c5c9d4cb97785e7d771f88fdf855a757d751f017e3e7e89d45ae165672d89e665c369f1e59e04e07474c785f781518f5a65b2fe4d460ac4ca8a38089483e39315f9d6401c7a04c26ca1c64379f2a0b5306b318665d86f6e1c8f98315dd50cd2ea2b597ff31c90"}) 2018/04/05 15:36:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)=ANY=[@ANYBLOB="240000ffffffff00000000100000000bffffe4", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/05 15:36:13 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="26e1e53c94ed6b83ad46f2c4337b7c6de212ee2a45e384d88ed35bd4b2d275392487852634f4fd32dfc11d6f6f93496fd39a94a7f239f1d2fee09ac00f960c78e2e23d21d7549ba01ec6c9cb2f235f7b84a16f65fda7d49de4198205b6f35822e4bef9fb7fd9f7092601a64e55e0d53b386a58c1c5e43c70ee6f12a747a7e0a07dd2ac401dfe4a3c12e6e961f3198c47011a91271bde8010666789ad73174446c7df3d2539d4ccf545a4e1ee5a8805bc909a97ddae0b906db2e8ca32a1af51fe3817a9bfb9f87c88d20545097351715b4c169b948ead6093caaeb55fd9b54aa63a63"}, {&(0x7f0000000180)="ca1984f50c0e2d642c17ab63a1b546f6e986f5e82d7e3fc0ecd985d0e52472f46bdb3ccff1500e62b425526eb9051e84cda4e084e85f41466fb94e192c1bbb051f86426bd5cca48c3883208fd26b81c27a5acf78e21ed2682127ad774be89d34a7316834e675159a0dce580cc6d56c19353789cf07835345311154a6253302a7be7e54e7411f1286c37ba0"}, {&(0x7f0000000240)="e25f08a2d77424798706732f3ee6514608acf8e9c093a8c485515581c7430eeade4ed27a9ef092319cb12938e3ded9a174c94a6e010f9e2d66a9c61ecdfa070e67460289157fe0ab1b4cd6d6760aac125d29e89e0a174bd605ac8e7bcda843b71701314b8664a1099c20cb254d427f26c51518b04d29fa95173f5e069bef34f2166919d17fa44cf171556a2a1242b93fd135503a75f419e3e722c334d25e3e52972e81419062ea05152066964f90fce1238913bb24943100532d0bc8c59e4b3257a65e"}, {&(0x7f0000000340)="a965c08601291bdd0cf040cbf8f2830ca069134e0b6eaa2eb2504c990b97ee2831dc3ed28cf8a398b17eeeab110007a1ba3715fa4886c1ad7e36b8145d478a4357e2ba9df4c45838b4c5cd490894fc9f0a53e697f7750779adb9ecdbaf9e32da9392885e4660eb8e3f26f028ff2526153f0f58"}, {&(0x7f00000003c0)="e04d975f637a11dac7f2429ef3b8af6c5fb977efdec50763c6db801fa6e1526aa1b7acb243166b1fefccda7b05bae8acf4355c6e261563581e3096c27688f3fd14e4b1954499b7ec30f7315e8f611ec5b3764be1b713303ca2ed9e75eaf1d35faff330ced253d6"}, {&(0x7f0000000480)="5bcae3a602ae19c47385d09756fb56e87abd1834f04a1f94b708aadd127cb817c11cb75ee0b5b307c1126bd8ae48e371784f68b573eeea2d40c641ada586c2e17979f4cee8520ef74830ff9874bf8d76722bf8222d4d34411df6076a840c30dfa5e726a3965640b8400fc7ab5174197dcdcdaf2dae5f292c4779c787304e0c83efcc18ed72b8ff189cb4f0f9a2891056d09b0f79089df9542f449a05fc5d41355db0e44692ab3f98f2a13e84967cb898464629e013ca362fda5abdb3c1250f059d4fa5982de7c59ae09dfdf84bc36308af5f82408b0c3d2dbc796a58056336d2bd2028f3"}, {&(0x7f0000000580)="1c35f8c38b36b863025b3206cf8cf60ae5e4807053ef1e5a33c5b86d7e20053daa3526fddde1307cbe4cee7215b9acae3c95911cc987af572d"}, {&(0x7f00000005c0)="de5f22d1111544e1fa88d1a228956965ea164c761f14baa2b1475eef1862b5f01c9b5a26c9581540827f807edbd7fc576d93d8b50b1643c9a76e5130a240ce07d515fd384eb3cb90adf2e88e0d20eb033a1927f7c462097dde5bfa02f8d3e3f077336fb3b088440a536908522941"}, {&(0x7f0000000640)="8f352b3b7d27aa464f043d92ae20fe7f01784d4b94959dede1c288b10d5e48d717e7f941db32004671d8f698f4c443db9d28e47e078e8f678f1f8afccab90ca5a8a38b30245dcc138d57e9d4fb6296e342f20b9ed26d29bbfba05b8104895de7fc2f80ee7a1a6acd57260547922bf49dd1fa883b62699e5b704f18f781200e46d714607370df61e1d840f44c4f6c8a27"}], 0x327, 0xfffffffffffffffe) 2018/04/05 15:36:13 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/04/05 15:36:13 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x8b, @loopback={0x0, 0x1}, 0x3}], 0x48) r2 = socket(0x0, 0x5, 0x5b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="e2000000c9562c19ddbe0bc4e0ecb99f6baa5aac0b70eff3ec759a87789f6c4b62063968609fbd3fb6c19a7b39c9cbcd89ea4ed6849bab728900930c0d3c66a945f4c9ac5206d1d87bb06d1a99737516ac2bcd60eba9bdfc4d55b98e05a16795b43b04dc546a4a94b7a8fe2938ae9ce315b900aa1a4fcbb610ac0afe71cef9bfa5196b722bc8420ff37261b9c49c2c020a1131e308e338e63402e800cbffbd83201c7eb162e104a136143da814f450dbc55713c106f606d0db730e26dd10281c949bec43e7f2606feaca8e886ff9a2ceb20cac8a008b9c33535a21fa00000000000000000000"], &(0x7f0000000280)=0xea) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x5545, 0x3, 0xfff}, &(0x7f0000000300)=0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/05 15:36:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000340)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) r2 = socket$inet6(0xa, 0x80003, 0xff) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x101, 0x0, 0x10002, 0xa03e}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000280)={0xfffffffffffffffa, r5}) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000ffc), &(0x7f0000000ffc)=0xfffffe5d) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x5) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r7, 0x100, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80da}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) 2018/04/05 15:36:13 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0xc0ffffff, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0900000000000000000000000406000000000000000000000000000000000000000000000000000000000200"]}) 2018/04/05 15:36:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000002fe8)=[{0x35}]}, 0x10) 2018/04/05 15:36:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(0xffffffffffffff9c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001140)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000001f40)="c175bb8ea712bd9aeba961df2e48dba0d1d8e0dbeba86ae50f6c086b5aceb061f07a41f90e2903398ad803ec11b68bec8ab87132b6b5b5108a5b631e81e6342800f21810f15bff9dcb6e892c50285f522504d9801b22f2525480664aca25fae539de24041210aa3eb8b54be7abb188dbf55645a7dcabc0b7bbdbc3de87f30f30073d22decc4dcd22dd7bd7980c6cf0e1004ccfce3e4bfd583e17a1df7581646c911b4c34fbe4f212f3a64462aabd0e22daa03d981a19a4def2156fed24dd081918059fe4ef70a2b6ab2bac33c33d193a5a5769f185febe64", 0xd8}], 0x1) 2018/04/05 15:36:15 executing program 1: r0 = socket(0x9, 0x2, 0x1) r1 = socket(0x10, 0x800, 0x0) socketpair(0xf, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000080)={r4}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x800, 0x400, 0x1, 0x1}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r3, 0x401, 0x8, "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"}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001180)={0x6, 0x185000000, 0xffe3, 0x7}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001280)={0x0, 0x58, &(0x7f0000001200)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001300)={r7, @in6={{0xa, 0x4e21, 0x401, @empty, 0x7fffffff}}}, &(0x7f00000013c0)=0x84) connect$l2tp(r2, &(0x7f0000001400)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1, 0x3, 0x4, 0x4}}, 0x26) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001440)) getsockname$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001500)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffff0001, 0x7, 0xffffffffffffff7f, 0x100, 0x5, 0x4, r9}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001580)={r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000015c0)={r4}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000001600)) getsockname$packet(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) write(r10, &(0x7f0000001700)="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", 0xfd) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000001840)={0x6, &(0x7f0000001800)=[0x1000, 0x4, 0xd14, 0x1688, 0x3, 0xfb3]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001880)={r7, 0x1000}, &(0x7f00000018c0)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000001a00)={&(0x7f0000001900)=[0x0, 0x0], &(0x7f0000001940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001980)=[0x0, 0x0], &(0x7f00000019c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x2, 0x7}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001a40)={r11, 0x2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001a80)={r8, 0x11}, &(0x7f0000001ac0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001b00)={0x401, 0x3, 0x2, 0x9, 0x1, 0x5, 0x6, 0x0, r12}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001b40)={r11, @in6={{0xa, 0x4e24, 0x3a36, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}}, [0x3, 0xffffffffffffffff, 0x400, 0x1ca, 0x9, 0x80000000, 0x1000, 0x7ff, 0x11, 0x9, 0x452, 0x2, 0x800, 0xfffffffffffffffa, 0x17]}, &(0x7f0000001c40)=0x100) listen$netrom(r0, 0x0) 2018/04/05 15:36:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x12a}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x7270003d51a5dd52) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x2, 0x2, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0xb6, &(0x7f0000000000)}, 0x3}], 0x4000394, 0x0) 2018/04/05 15:36:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'sit0\x00', 0x20}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x400, 0x2, 0x88, 0x1ff, 0x100000001, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x80a, 0x8, 0x2, 0x8, 0x7fffffff}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x68, "2774e2c6d507d0a232e3f9fed5fcc77e5507520af04811889d0918d78b39ed88738d838b9f9024bec7b157fc1ad39308a73a21b96320e8112abcd845ad1bdc9fd977520b4c5322bc2de31f2e99926f5f0ae9c430742c200ba4eece8fc001d12fe11974b88cd3a849"}, &(0x7f00000002c0)=0x70) r2 = socket(0x0, 0x3, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)) 2018/04/05 15:36:15 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x2000000, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:15 executing program 2: r0 = socket(0x10, 0x80000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000180)=[{0x20, 0x0, 0x0, 0xffff7fffdffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0x1}, 0x14}, 0x1}, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, [0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xff, 0xff000000], 'erspan0\x00', 'bcsf0\x00', {0xff}, {}, 0x9f, 0x3, 0x4, 0x1}, 0x0, 0x128, 0x188, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x8, 0x3, 0x3, 0x3}}, @common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e24, 0x4e24, 0x4e21, 0x4e24, 0x3}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], 0x4e23, 0x4e20, 0x4e23, 0x4e24, 0xab, 0x800, 0xc3, 0x6, 0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0xe, 0x100000000}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xff000000, 0xff], 'ip6tnl0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x16, 0xfffffffffffffff7, 0x5, 0x2}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/04/05 15:36:15 executing program 7: r0 = socket$inet(0x10, 0x803, 0xf89c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xd6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x3f, 0x1, 0x3, 0x4, 0x8, 0x3ff, 0x5, 0x400000000000, 0x7ff, 0x1d5, 0x1, 0x8001, 0xa2, 0x8001, 0xac6]}, &(0x7f00000001c0)=0x100) 2018/04/05 15:36:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/22, 0x16}, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/05 15:36:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) accept$nfc_llcp(r1, 0x0, &(0x7f0000000180)) getsockname$netrom(r3, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8c2c4cd0caebc2f77a3bb5680a12726dcedf7d2e3feb21eb4c18bb5ca2bc8ea20e414898af5aaa91d440ab0572bca064da7e3aa4eb2d1a6f469de4d7d36491965a37127b692541c05f90e80bc4f40cb93", 0x51}, {&(0x7f0000003040)="129996e1787d18738a5547c40432b54ef6075c0a4a16a493acb50de5ecb80bd2c83f84334f4338941df85528a908fee6133729b18d14d4f9ba9cdde30ec25202e1f68f7c9055c1d90da267146c696e11b95d7b0bc99a613cf11bbbb40b6ea9d0e670d4b63698ebb1e888a753453a02ef5b679ec26f05db65c92b82f0bbd09be93d848ed43271c0b94a9df03db89dd9f9904942321107b3b1752f989a0995b0d8a94ab4128733790ce227051144175480c0ef1928f8ac239305672dd7f7ef017bb66aaad14afa13e768821d307658f0e19161d118c7fc893f4088adeff05f98c580214ea95dd6e74d2c7da8e5a62477b6ee99bb59d1a1d41c5a016adbce4e3e71bd0e7be25a3add91806e23b7a4b40a1fc712bc713defd393e5774d1142d5b564ac5c88e43f0d1b35432c040a69db03f9bd1a09ee49d0877f03442eff6503b12c87a14fd572e8eb7b610393e5a564dc582954219f5cc02cd22a62534e0d2f2d3b1d6719aa826c56b8bc9242e290f9667bb4e522f36af724a07c145191732a4e8c79501248dfb30f8cbcf4f5893e63b34538f05634c99b4f0e3781e609a35b0e01b0229e5e370a15346ec470642d94fe82d7e4ff7babf2445700a66d08a9ae223996f205a8281994358fbe4e96f12fade746b203e145f308a92f14effc2871490ffe19680e5381d79ece7576d016630b35ce3ef1465ed81eb8983877b8b6dd2ee41d5d19030913baa87b3f8e40df1c828b635652b20549cfdf4f25d2b6c4f4cdf9096da583950d8284b8aad7533ead6d96795e5d5aa39269a2824e65dcb8e6a2cbd6c0402353a6b850c71784122b9ea6e0cc2a08c4edb7ebb0ddd0cb3ccd0549eff1bf369a1d7433b62771275881c27d2443797164c12700026dc9772f9a9bcb2fbb38187136a28c4298d13cfb99721062c3a3029f5cb4acca289ad8044b9065953cc76ce68a8a745db09e955372116cc85e2b2d67f99947075029787cd3d664e5f3ac9a351496a42ddfa7f9b343ab9d7ea134b474ad047f5d6012ae0a668c18eb6cd486355205ad53461f52a79a026bd958404b791607334dce660f7f66c73cb58082507979d8e400df9d49bbd00a5defd3368611b02ca7c010a916852fe09738f60d289dad193038626c55490fb5d55e5bda856c7f1e4cc20c669ac8b3d773eeb8c808ba308adf95202b340c002f9d9064911911c528c2125131f253606a0f63ef480c63ffca496c1f018770f1d7251102ae307389f107192d7582692e36272a80cc5eb172dc5c432f72d3e10a9d948849c5276141bd218f86c7d1a2fe4b9e970413787588482f0ecdbb807e6928e98ee95e67c8a7b65d9ebf03eca2829f4d892f78d5b0d34f510399930b0975395218ca16a0052d3936214130396ddd913817ceb37d9428bd903b52569bed6d1ad251dbc20950d0a114e4d42d28f603a8031bfcf69f83842b3ba1123ecb3d14644a149a80fdfb6cbe2fe5a64da6f26af244f4e1d8deaf2b4461377e5f3f08b4ddc8ddebfaef6d90b5c2604c51687ebb58c4d478c3e8d9ed57bc1a388237b02cbf0d412caa0e66934f4377cd97e4eae92f13baed7d9522257fd13e52df72d170e3f672ba41fb12accfaa9891f2b74c64bed12e7ea731c5800c75c0c305c9c1179bcda189de270144db7fdf92944e8bc7ad686a4989e87a08fa0de9a60bdafc40a52b6bc20cd8652c74f90dde98f84e83b218da4e1ff8843ddb6d8410e65c6d6500c49102a1dc97d7d451bfcc11c3a5a440680e51e387d7a7ba7bcff27e2bd3dfeef4fbbad153da48d587b8d62b5be77ed3af0f1948a994da45fec4826a819b076f706247295d981ccb328bcb8aba9e1378493dc135b6129210eb0e8da001e99e0870e529964d8cb3aaa2c2492d69a695cdc934b2722f41733e09097f9ff9028026321c15c33dfee021a58b8148029d7868748dc37d23883e774f22151653b4f5471ee6f1748f454fcd3fe1e86865a2b2071cec80e3dfa82bdd070c04e63bc601391d2d090413b1e4cdce81275dce7c988a8a856a9199588c23709f0ac6a04fbb643dcdfc639baea2cb0d5f1a985f3b6750081ab3ce6fd73075e0180e6608e926a8c31a897f93827545f49bfa93508aa38d2a455d61534f7334178132a0f2cd4338c9b2d37845c994c9490297c320291e7e86f80f3347dc2278e3547357a9c4106762996d8010504a37e4bec86e0d033b55f9a0da1cda31e86ececc1fd7932fd766911453613ae34cc8312c3fc70edf7bd61f3f99a62a754943e6f518e51ad7c1671ea4f7bcc200e28722dd37a895fcab84422e13b446c12a1bc2b7c94c851702c27c0e0ec1798f466d5df670bc08bda7393b00bfcf23ba8ab104bd40277019807be507e76f516f5eee3e545e6d65f61fc50e95f1f1dd0109a1e706045e0efa3ca5ccb62f79f82ca7cf9b3e37eeb08a7ece1f2b4a9286c02d740a5f3f8d6acf1e5dc2c35caee01ca7db0e710ac6b36da8f8d742c1ba45148eea05b8a1c4546825702fb3238462972af313a915802cba7aaca3133bbcf24dc4a2b2ef0e71c061ce49e94804e79973501b85c2ed6ca62d762942b0b866044e2bb8bcf4a424dc7304ffe6fc41b7b4b1053a2d9bdde27d38704074e2f7db38e29dc79724ab6b9aedcd6fd2da11ec80724bd0fbbc2073cd98ab717737eca0509c46e14ca448b8439d6c1ce68957714d638c5da78d4283ea988f4cff3d43c4d30ba0327ceb9771a5a7c5171e64960c5cd6642d734eeaaace05e749af987917b0c5ad67f8bdf35870e61d51e223592ef0bd22ae2c694e07fc8663b1338f34530137a4f6f2b1548ba2a5d29db5109fd9d8d68d6c55f2c7a42f1dd73a4a42a73b570cfaaee71258468cb4a7c525e046d56c29e15d6b2d166f40ecf3b0f69945bcdceeba9b931e70b6d0e71eb879a076d66a9519d102cd886dac27b1d7649d1774bfcae931339429f656ccd63a43cb2f4ce879932053b787f5ae80012e44445d950628e61cbb603bd0b0c0713af2475a3ca5cdabe7c92ee8cc95b86c5467e10d58c9a2eb2f256f14ca37dd000d0ae4b8fdf19bd42a9f151355bc7ef265bdc0a631a236d15a2ac764d6b3c1ff2060529f7ea81fd3d25fbcb2a550217de557b80ac082a51a4a228c3405818f6d06eea7553c17934cd0452f6688541c6a607ff6d8a0ef1bd9e565f5b5d31efe48e0c04150ade348a501ed626d5d4849df0d9d74e0c3946287922a951938beaf98bd4231b2f8abb6fa38034680be3dab7ab55b17d223d776cac9636f8b256a7d91bf6626123de883bd56d9cb0c21414eb63de3c432fd9798092330425af33dca85749bc14cf79067a5f7a33e5adc63fec5ad7d05867460776499d9f47bdb5dd4f130e267c8bf2c311bfac6d0e1678a2b6c144d2d044d8a69705ed7d8a0a82d6402569c6cc9a7cc19bd71f112dbbaf7ae0742bdc34bbc4c1d54911e4439f0c8c07dd961ff775ae3a870fff607a9e10e24027303582dd76046e76bf60a274c931e914fbf68a48b33cd7515074300019e2c00e43edb47a5d95d7599758de8aa26c13851ead76826037b798172a7799f6cad4a481e040524b8847b21ed84d413040e61fe7233813c9af98ffbe01540e83ea5f94855bc4862bd591df2f6f69ef0a45bfd5dd8b445c3e1fa24f732b27687accd2ec44e9a7914758c7ab0072e56afc713eb6b4e839e0ad325045f15f8e68a101405cfb743fda3038b158d0afc84e7910ac4ea8ec3dbf39e42d4cfc6ef64bcc85185e7ca2823a5aee7ccaf183787b14fa9e3e6b4c4046ee3a33a722c60464cd0df3c66f4b3e08971b54af1051a093187cde94b0ded103436e03da748a63ae870c9efc21ebf947e83c9c52b6032d859a27f5ef4ba5e94d3a50b2db19aded6bc05ff72f931cdc16d2d1efc9a851c0d37df9e3a0bc9f6d93841ad8714ae88e2a4281926f61290080a5cd5d6a348d77d2d616bceab9abd82ad448c56dadd9f2a253482f3b9b67cf303e1b443b288141ac177acabe7efaaf860f60a2963225c7ff30c0fbb7c54b15435debadf8aece7869586f5adee069f485d5d1a8e6813748b9ef9a62089e02e47326d5bb72ff52f30a539a9d24701693ba859fdc318d38abac2930cbf1f0260e6b269690b383f5215ce395a10eb0ddd660c286c3da67a2458c80005e6c7aae7c19b06edc76ab4875383175553d72840ab71f016aded3060f76c304c7b6650946170ab9b79169cc38297bd61fad229e67ec0af9ec48bfc419a62840f94ab21beac1f3c156a04893a87042007560f65fb748d87eb8feead61d604e6e6e0f7cf15b32555953ea659e879ab65a6f388f58aebecb3ccd5cdabf1b98c5163dfd203c895e2f32cf84de404ecbd43c6d2b2225a0726d157ca4bf58816b9ee7891e9c33750d1be6ba49ef00a06a6b44560a553bcd758b1583b52326687f342d13dcbf20bc401e1d83b7cede78890ac5aa492bc616ae12bfc56974535176f4a32f1280449ccf90277f0ba0f717b5e1d906998d44723c7ad8d603eeab6dac19c681f5f8687f2db99a31c45d4d0d31fdcec71354b48f195c10b4ddd629b1164981c250b1a25e3aefd05a3b8eab4488877f43709292c8700b27f6a4006017f4ae94248c4fa4d8b2ca77c4ddcc284f2e90b68f54970262d90c376889765cf8758e35c6e4ac34684e543d2dd9509b6925dd2d031eee4df49ea05933d874c93d1e9755468114789086eb678f835ff834b5c0baf579930989c3aee21dd932bbbc1f1bdb6bf047fe3c83545cef2506702c0f55728845be09c70927f46805227d3af2fbfdb3c72365cc7332e88fb8429af93e95f117cd88975b9098e37b3191b170cbd139f145a0faf644c966fafdfac5ff78f1bf61ae1d3fcaac2042bda12178f64886ed80dbe49297d02828c184d25704b60b64a5625ffcee44ff5280b2fba606fccc6fc755263927b5ff0783b420d93404b0d6a64267456ce3dacc11e7743a476db943714396a10dff069beb7aa921bd0b8a4f92e56a16059b499e522c8001b4cf2eff22fa03031c2347d8ae13d1eb8539ead3734968a6eb874fcf1c00df50023c2a94e3682824650f4857faada4ace2b8f4a6f2692f7c64ab70d7a04f47699e6cf6b9f5b7958ddb7d850592667cdb3bfe1f913c625fff3705020d4bc9fb13d07a6db3820547093c2c627beecda3ba07f14d6b26331fc22487a000455a775e33ce54d3ee480a11e57ad358684981e08d45083e55236b517d636a360baa467c219e608ace0dd1923ce682ea8cacb1d1d3519cdce7e607a21822e5abede4ab3ad648e31f3164931c3d0c52831a4f81742f01c276a8f31b3cd73a75c4710807725028b7eff92686f4150d0b49d7b2ee8be03946cfecfe8818dd88c7ec9fca2616cdd6c21c459b5dd933bf357b52af798d43a28de61277ae922c6833fcb6843d9301debbbd3424fbb6e1db67a9fa9aac23d889ab7e05860af0a470374f0bfb1dbc91914d1933320df83f3f2335b56c7786983f23761e8cba0866d7b4fd9f08b37540ba33e675d896c83d9b422fe69c556439bda760d260533b97dc7596445396d0c89f4693ec3abbb0591fff3f83a542ac03f4795a5d714183d5946ce1319b053dffa910743e9d1197e4c1c0495b022a727b7700e8c07c07989b54daeaffaf19fcd4df4f40a41b5bc4254b0b6564208fa4796c3a0aecb9fbeeacd5efddb4ac01024ff04bc3bc59fe1181909160b26bce06fb41d8298e166651a0354fc8fb092bd4d47716d79bc1912fe905b1896172213adcd93b778e95884c1e3311b63e5e55708a1002554b3", 0xffd}, {&(0x7f0000000440)="84", 0x1}], 0x3}, 0x0) 2018/04/05 15:36:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) r1 = socket(0xf, 0x3, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000000)="c1aaaf5c10d3b7defedab24e0d95c0cc1766013d4529c8c5c1b1d1cfada88f60c1f034500ffd8603f82a2b55eeb80853fc3ddbb4d9fa189c4f5dd1687ce076ba4b874d3b12698973de82c2bb4257c263e9d74f65f46f9cb9e341c8234efd4ea9a78c04dd4a64641d969a61add8d9dc54e93ea79d96ae39d4b8fb1129fac6e0bc423239c233eeddd567f1680f6fb476d5", 0x90) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="020a0000020000000000000000000000ce90921189e28fd219b9c71bb9d997636a483c4bd96c383f187bfc8868ba33aa282881503f7a8671a714c99eb5350671cbd81be8057c1a7da993f4b90e6db7f71036ae44800087ae7b1b48d106d4a5bd5737508d5026495a4fe5f99bd8726909adbcb21885ea74f6163cde875d1f882f55cb9f2d849c7939ef"], 0x89}, 0x1}, 0x0) close(r0) 2018/04/05 15:36:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x10000, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x319) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x6, @rand_addr=0x401, 0x4e22, 0x0, 'wlc\x00', 0x25, 0x8, 0x26}, 0x2c) 2018/04/05 15:36:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 15:36:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80800, 0x5) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x1, 0x80000001, 0x101, 0x3}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x0, 0x20, 0x8, 0x4, 0x8000, 0xefd6, 0x1000000000000004, {0x0, @in6={{0xa, 0x4e24, 0x1800000000000, @empty, 0x4}}, 0xa408, 0x314, 0x20, 0x5, 0x2}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000006c0)={r3, 0x4, 0x5, 0x1, 0x662e041b, 0x7, 0x7, 0x2, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x20, 0x8, 0x1379, 0xa6}}, &(0x7f0000000780)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000022000901000000000000000004006bd43b8b056547240000"], 0x14}, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x2, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_newaddr={0x20, 0x14, 0xb01, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x20}, 0x1}, 0x0) 2018/04/05 15:36:15 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x700, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x8000000000004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x7fff, 0xffffff3e) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) 2018/04/05 15:36:15 executing program 1: 2018/04/05 15:36:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e21, @rand_addr=0x10001}}) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x800) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/05 15:36:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0xcd1, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}}, 0x88) r2 = accept(r0, &(0x7f0000000280)=@rc, &(0x7f0000000240)=0x80) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 15:36:16 executing program 7: r0 = socket(0x3, 0x1, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9, 0x3, [0x3, 0x40, 0x3]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x0, 0x2, [0x8, 0x6]}, &(0x7f0000000340)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@dellink={0x34, 0x11, 0x627, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xffffffffffff5e39, 0x8000, 0x3ff, 0x2b, 0x3, 0x4, 0x179, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7, 0xffff, 0x6, 0x5, 0x5}}, &(0x7f00000001c0)=0xb0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000400)={'lo\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x7015}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r5, 0x6}, &(0x7f00000003c0)=0x8) 2018/04/05 15:36:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="29000000200019ff01800000000000000200001615f500050000000409001000080032115cd1b1fc0b", 0xffffffffffffff98}], 0x1) 2018/04/05 15:36:16 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x3, 0xbf8, [0x20000500, 0x0, 0x0, 0x20000e90, 0x20001020], 0x0, &(0x7f0000000080), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0xc70) 2018/04/05 15:36:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000040)=ANY=[]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 15:36:16 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x60) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x200000b, 0x32, r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x5, 0x6e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000080), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x770908b6cfb40711, 0x30, 0x16, 'ipddp0\x00', 'ip6gretap0\x00', 'bond0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="6a130d5af656", [0x0, 0xff, 0xff, 0x0, 0xff], 0x100, 0x100, 0x150, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x81, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x9}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x8000, 0xffffffffffffff80}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x0, 0x8808, 'tunl0\x00', 'gre0\x00', 'bond0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0xe8, 0x118, 0x168, [@ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @empty, 0x0, 0xff0000ff, 0x6, 0x3e, 0x10, 0x20, 0x4e20, 0x4e23, 0x4e24, 0x4e23}}}, @connlabel={'connlabel\x00', 0x8, {{0x7, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x5f07, 0x2}}}}, {{{0x13, 0x76, 0xf9, 'bcsh0\x00', 'erspan0\x00', 'ip6_vti0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="722a4c1d1a10", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"2f319f2bb85e465ef751bb5d01cd193297749e31df96a618107d44b064b5"}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x19, 0x7d, 0x11, 'tunl0\x00', 'bond0\x00', 'erspan0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x118, 0x190}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x0, 0xce, 0x0, 0x0, "4a028d519c914ae1ab16888f6dbf9586ac0ed08250aadc1c43b70c87125208898b613e5ad46abcf78b7b338dda7caca2051dcc4e47fb0f8c9d9dbec9c88269f8"}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xaf98, 0x101, 0x4bed, 0x0, 0x0, "3386503c9506b1c923037cbada126b34f3e9769cc39ae191772e66011f769a495923771030036bbe63ddafb9a013ff02528e3ef15f6db44229b863010fc3c427"}}}}, {{{0x5, 0x49, 0xf301, 'eql\x00', 'ip6_vti0\x00', 'vlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xf8, 0x128, [@connbytes={'connbytes\x00', 0x18, {{0x4055, 0x1, 0x2, 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x29d1, 0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}]}]}, 0x760) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 15:36:16 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x2000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000220009010000000000000000040000000c00160000000000"], 0x1}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x1001}, {r0, 0x8}], 0x2, 0x1) 2018/04/05 15:36:16 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) accept$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000340)={0x73, @rand_addr=0x101, 0x4e21, 0x2, 'ovf\x00', 0x1d, 0x4, 0x71}, 0x2c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x934]}, 0x6) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000003c0)=0x40000004, 0xeb) 2018/04/05 15:36:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="81adf7858bea8b926a506f82502052fb597486b6c2f273bed2870cc9d8bba04923ef854f1579aea6dcf3c044c36561a69222ee1c7a29f999eb42db165d9cc4665c0c2d2efab08acb1e070f18f1656ed56447a722a59b5a68cdb35470b6b31d4c8acb7fea661162279c5d132a938d3d174996181c3def2c683f755cf34f4c666086ddda53b4cdf03d4a25b241b28b10516c071f223e95620944fa7e87cced3d29723769791a98de380ee8d0936cd98349864119a793e3d134a940088f3e35", 0xbe, 0x4000000, &(0x7f0000000080)={0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00890000000008004500001c0000000000119078ac2314aaac14142b00004e2000089078"], &(0x7f00000000c0)) [ 333.225851] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/05 15:36:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4000000) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2}, 0x3b) r2 = socket$inet(0x2, 0x1, 0xfff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x100000000, 0x3, 0x0, 0x35, 0x8, 0x80c, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x80, 0x7, 0x2, 0x2}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x0, 0x9, [0xd7dd, 0x6, 0x2c5, 0x4, 0xffffffffffffffc0, 0xe36, 0x1, 0x1, 0x6]}, &(0x7f0000000200)=0x1a) listen(r1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240)=0x2, 0x4) 2018/04/05 15:36:16 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet(0x2, 0x5, 0x800) listen(r0, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/05 15:36:16 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x7, 0x7ffe, &(0x7f00000002c0)=""/4, &(0x7f00007b3ffc)=0xfffffe6a) socketpair(0x4, 0x805, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x6, 0x6, 0x5, 0x800}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x7}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x2}, &(0x7f0000000280)=0x8) [ 333.300434] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/05 15:36:16 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0xc0ffffff00000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 333.365150] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/05 15:36:16 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) r5 = getuid() getpeername$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000ac0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x110008}, 0xc, &(0x7f0000000a80)={&(0x7f00000007c0)=@acquire={0x28c, 0x17, 0x102, 0x70bd26, 0x25dfdbfb, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, @in=@rand_addr=0x3, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x8, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x3a, r4, r5}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e22, 0x4, 0x4e21, 0x1a23, 0x0, 0x80, 0x0, 0x2c, r6, r7}, {0x6000000000000, 0x0, 0x2, 0xa7d9, 0x100000000, 0x81, 0x9, 0x1}, {0x3, 0x0, 0x6, 0x4}, 0x20, 0x6e6bbe, 0x0, 0x1, 0x1, 0x1}, 0x40ca, 0x4, 0xfb, 0x70bd25}, [@tmpl={0xc4, 0x5, [{{@in, 0x4d5, 0x3b}, 0x0, @in=@multicast2=0xe0000002, 0x34ff, 0x4, 0x3, 0x0, 0x6, 0xfff, 0x401}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d6, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x34ff, 0x0, 0x2, 0x8, 0x4, 0x3ff}, {{@in6, 0x4d5, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x401, 0xfffffffffffffffd, 0x3f, 0x149d}]}, @policy_type={0xc, 0x10, {0x1}}, @algo_crypt={0x84, 0x2, {{'pcbc(aes)\x00'}, 0x1d0, "be342acc813ae7f79874e4d6c8fc44d642c41c51a68a273247702e6fe9cc188576e690a860ef51654710c8af83df775616c667843970a38d5118"}}, @ipv6_hthresh={0x8, 0x4, {0x1b, 0x52}}, @proto={0x8, 0x19, 0x3f}]}, 0x28c}, 0x1, 0x0, 0x0, 0x120faa2f5234f14e}, 0xd1ebd0a06123e2d9) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x4}) socketpair(0x9, 0x0, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000340)={r8, 0x80000, r9}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/194, &(0x7f0000000240)=0xc2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCINQ(r10, 0x541b, &(0x7f0000000100)) 2018/04/05 15:36:16 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) r2 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt(r2, 0xff, 0x1, &(0x7f0000005000), 0x0) 2018/04/05 15:36:16 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000866ff8)=0x80000001) socketpair(0x2, 0x80006, 0xfffffffffffffe01, &(0x7f0000000000)={0xffffffffffffffff}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x100000000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000040)={0xa0002000}) close(r0) 2018/04/05 15:36:16 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x240000a, 0x33, r1, 0x0) r2 = socket$inet6(0xa, 0x8000000000a, 0x2) setsockopt(r2, 0x80000000000001, 0x0, &(0x7f0000e64ff7)="d7fdaf62", 0x4) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000001c0)=0x5, 0x4) 2018/04/05 15:36:16 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0xeaf3e3ed) 2018/04/05 15:36:16 executing program 2: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/04/05 15:36:16 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x1000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-serpent-avx2,digest_null-generic)\x00'}, 0xfffffffffffffffc) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/05 15:36:16 executing program 6: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000024b000)=[{}], 0x1, 0x5, &(0x7f0000027000)={0x9}, 0x1c2) 2018/04/05 15:36:16 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000dc0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000d80)=0x100000001, 0x4) accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x80, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000740)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x2, 0x1, 0x6d06}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r2, &(0x7f0000000840)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) r7 = socket$rds(0x15, 0x5, 0x0) r8 = epoll_create1(0x10000000007fffc) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000f24000)) close(r7) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400000025003103000000000000000012010000fdab756f2f59e12654df91235331c5176a66d93dc1b2068374fe6cf11af3176d36dd30ae76220c9aa9098195632a7457edef42c22c5ed4f113dcc0ba621cc6d48eb22c980ae1296b8175b0f1d7a8aca0af86344f5bfea547"], 0x1}, 0x1}, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_crypto(r11, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet6_opts(r10, 0x29, 0x42, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0xe8a8559e1771188e) listen(r4, 0xfffffffffffffffe) r12 = accept4(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0xfffffff7fffffffc, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f00000001c0)={'bridga0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmmsg$nfc_llcp(r11, &(0x7f0000002f80)=[{&(0x7f0000000d00)={0x27, 0x1, 0x0, 0x5, 0x400, 0x0, "29ace4ed2ae68c842c0a2e013ffbccad470cba7892ecc58ad889a4ed2eb9f5d9c3f4c5cc4ba05a4af33e29a52ca3168d54a9eb1d330a900fa53454950b9250", 0x37}, 0x60, &(0x7f0000002e40), 0x0, &(0x7f0000002e80)={0xe0, 0x6, 0x3, "ea544a16610616ae54497b1c9222de1bbf1912fe2f72744d48db2f544f1641cf0a323730a111359c666753d18422280caba4c132fe9d697df2d8139c8d751e87243d7c51810c82a9824cd2d9e4933c5226eac5d2c4e48c56b27354b50ab3071c69bf3822811dc565c14e17a8737fe0239d1483157d88bb1a071b6107b70911b2f0a0a89ba98ca8b7599fa59a1b35faeffbcac36a84c69f977fcb6122bf59e87745d9049055e0baf82226058c7bce4f92b13ca02bac99a1e59dae52bd04a74749a3910f4aeeded35ed249320f"}, 0xe0, 0x4000880}], 0x1, 0x88c0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="72611a9dddb1a3ba13160cdf4f141817770000000000000000000010000000000000000003000000000000a20c65b5a24dfde203a0eed600000000000000001f00000000000000000000000000000000000000000000859523c92c7c906c7f19f05a3e9dc9dd791f5a505a1bc7b8d59a8d6006d9c04555edbb510156952567b4f0ad6401603786b3b31b30213d79816e48174d3441072aaa9e3a75c5f8b33ec9fb03697260de1d18d5e04a323f318505c780578d4179d779abe61963727779ab7b49fb18f5e10b794ecb545e5f0600000000000000c175b30a5d42d2e7ab49eb0b004a7c7ec99ed5c7ef"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r11, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="140000c2caaa4e9be72d3e66c248702fd0c7ba6f82f70db2d6a2e5f418ee51f3f284a371a60fd7a7339a723f1ca924c487d0598ea7ea857560e4441104fe084d97b77ec341b723a6ed0520f330d32d665d00a74df76303fd8372ba4f585bd008"], 0x1}, 0x1, 0x0, 0x0, 0xc0}, 0x24044001) accept4$inet(r12, &(0x7f00000007c0)={0x0, 0x0, @loopback}, &(0x7f0000000800)=0x10, 0x80800) 2018/04/05 15:36:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x3, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be", 0x1, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 15:36:16 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"627269646765300000b205b0d700", &(0x7f0000000000)=ANY=[@ANYBLOB="3d000015020000008700000002000086070000003f0000000900000007000000030000009591c4210dc5d48b421073de8dd32cff4701f05cc25bafa8d35244b09f6cdf60cd42"]}) r1 = socket(0x0, 0x6, 0x1) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/05 15:36:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000efffc)=0x5, 0x4) sendto$inet(r0, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) r1 = socket(0x0, 0x800, 0x8001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1b8, r2, 0x20, 0x70bd29, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4ab4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ffe}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xeb38}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x47}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc4f}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x841}, 0x0) 2018/04/05 15:36:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8bb, 0xfed}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x56}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/04/05 15:36:16 executing program 3: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000fbff88af5c83c580a58d39c495b62fe9624e5376677890f9726d4fd6bf8ccfcbb101cd288f438b5f52b15603002657dd61b53501edb89c43919358394b568613d1f94b200e16f5872f81c04e294dcc0da3626db3b13961390e2172c493d680f697884feabc5f8ab05dae3f81b0acc69a0111515ae6ca512f9f5dc2ee2f11475a6ea13652c46a7d83b43504e7ecfe7a21aea99168d734a820501500b65193379f111c26"], &(0x7f0000f0d000)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000728fe0), &(0x7f0000f0d000)=0x20) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000780)={{0x2, 0x4e21, @rand_addr=0xffffffffffff680b}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'tunl0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) sendmsg$nfc_llcp(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x27, 0x1, 0x0, 0x7, 0x6, 0x2fd3, "4b8c26cd17481f7e079aeb5253a73390aecc278d2c676790ef1b9c82cd54b7d47a1f1297f41724adce5cab467bb1b99d05277b1fa210ba3fb566d3f8963bb4", 0x36}, 0x60, &(0x7f0000000400), 0x0, &(0x7f0000000440)={0x98, 0x0, 0x3, "d97db058cc4fe0e52036f8b10458d21f30a0150feef7291df2e19b52de7337fd7de49fb5db44f49c133d6933cdabc62fee2b91e0ab298698dd9fd61261ca92b667eb884f10d00dd45bf84223d0e182b40e485904d66939f06ab504218ca2b4cd4d1f8604f60c5d6dda78a5e26c3d6f4faa8f6950ba1f80f2e9eba3f353ef33f6a5e3a5611211"}, 0x98}, 0x4000000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0x3, 0x100000001, 0x55, 0x1f, 0x1, 0x6}, 0xf16, 0x6, 0x1000}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000540)="83250ec57a296fb39ea377eebf4c175ff293b4ce1fb83f03212c75e7f0ad91e57b23210b61a0c47afb100c8418e47789c7168807a7300f438c8ab07cf918f4b19753b1f6f5f4d19dfc629b4db6a82446c077f6dd85248eaf6fbd611f7c31a08d7b58e46d5f890ac9f824945ea4edea557c0cc1e4b932557691bd456da88afda00de903beaa02", 0x86) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000600)={0x0, @rand_addr, @local}, &(0x7f0000000640)=0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x20, 0x24, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000680)=""/98, &(0x7f0000000700)=0x62) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) 2018/04/05 15:36:16 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bcsh0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x6, [{0xff, 0x3}, {0x400}, {0x65e, 0x100}, {0x0, 0x2e92}, {0x401, 0x8}, {0x6, 0x100}]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x2) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/04/05 15:36:16 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x200000000000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 333.901502] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 333.979735] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/05 15:36:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'syz_tun\x00', 0x2}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) socket(0x13, 0x6, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r4, &(0x7f0000000900)=0x2e6) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB="0d0000004b193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8000000000000000004f15bc0ba411fa5af736367b0424265932821fa8788a160d1d0e1c2b39644b0dd9188a0b50320cb76c07e2a5356370007b828dc3d5ade70"], &(0x7f00000002c0)=0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@generic={0x3, 0x6, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f0000000f40)=ANY=[@ANYRES32=r5, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030008000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffd737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1414bb080001000200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ad37bb"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='eql\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00000003c0)=0xffffffffffffffff, &(0x7f0000000600)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000000640)={0x0, &(0x7f00000005c0)}) accept(0xffffffffffffffff, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000340)=0xfffffffffffffe39) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x401, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000012c0)=ANY=[@ANYBLOB="a2bf00000000000001000000000000000000000000000400000001010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e054dce42d0a3ec171362a010b40800000000000000000000000000000000000000000000000000000000000000010000000a004e200200000000010000000000000000000000000000070000000000000000000000000000000000000000000000000000005b80000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000004a11450219c106a4000000000050f6bc7e2c2d61eb60a605c77c34df462f84ab071984e90dd8622d765331530e0c24f1de97e8ff25d281549a2a7c6b91c9ca193138e4cd49ab8c61580cde5a40184ab79763b4533c21a6cfffe6a98c8cf5692f9f5151407b5de39d2378d882f360630ad4c9e89321c7b19d35a753e876aff74259c079a415401babcdeca819beb200b60d11825dfb22368ce6c4237d2276d7daf565f72fb3b03e69523099f9040e6fc61edb5e98a478e9980cfa2609611ca477b1eda303b1010000008eadc2dc4ecc0020dac12b79f053ed6b298984db565d9ee8d46429dda05b5fad21d1918cba80637da1d9a4aa451ac527fa3a2219c64ff3533694738489846c700318c9712c6ecf82475c063452f63782efa0d3b056f6387bda792d9c5e3896149e0376d1e2e6f0c6748009b1aa097dace1c1c2d84ca91e27d0b9c9c348f7d46319be4a1e9a32320982eecf36ad47c9bb03c977c0e0d735cdd67019d4c8b8848066f44b"], 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f00000005c0)={"6970365f9974693000", {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 15:36:17 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x267) r1 = epoll_create(0x7fffffff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/231, &(0x7f00000001c0)=0xe7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) recvfrom$llc(r0, &(0x7f0000000040)=""/86, 0x56, 0x40010102, 0x0, 0x0) 2018/04/05 15:36:17 executing program 7: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000000080)=@ax25={0x3, {"b020bce902cd53"}}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000001c0)="2dac95da00b2", 0x6}], 0x1, &(0x7f0000001780)}, 0x0) socket$inet6(0xa, 0x2b98fd4b8fc7ce18, 0x6bc9) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x2, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x2, 0xfffffffffffffff7, 0x1, 0x2, 0x1}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000880)={r2, 0xdc, &(0x7f0000000780)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x4e21, 0xffffffffffffffe7, @remote={0xfe, 0x80, [], 0xbb}, 0xaaa}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x76, @loopback={0x0, 0x1}, 0x26}, @in6={0xa, 0x4e21, 0x4b4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x100000001}]}, &(0x7f00000008c0)=0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f0000000200)=""/18, 0x12}, {&(0x7f00000004c0)=""/184, 0xb8}], 0x4, &(0x7f00000005c0)=""/119, 0x77, 0x5f}, 0x40000000) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000680)={'HL\x00'}, &(0x7f00000006c0)=0x1e) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3e, 0x8, 0x5, 0x1ff, 0x7ffd8900, 0x9, 0x0, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x8, 0x4, 0x2, 0x2400, 0x3}}, &(0x7f0000000000)=0xb0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x1000}, &(0x7f0000000280)=0x8) 2018/04/05 15:36:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680), 0x4924924924924c8, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 15:36:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001740)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001a40)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000001a00)={&(0x7f0000001780)={0x26c, 0x42, 0x0, 0x70bd2a, 0x25dfdbfe, {0x6}, [@typed={0x8, 0x19, @pid=r1}, @typed={0x14, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x140, 0x63, [@generic="c000e386fd86ae415e1ca5cd", @generic="d1e2679917b658dde02d98f61f735beefb3cc689894e2ee0fb56072cac5f80f1e96987aaa33064dbfe1b50da5cf54ad6673e8d80003b768d9b1d297564ae77c56a4bfef0a88f662a1267a7882b7798d937c2afc12db6d8d0dbed626d7f08cd277b559f516e8f7d612f70d0956dd699312f140242511818", @typed={0x10, 0x19, @str='*wlan0:(#\x00'}, @generic="88122f64d49da94ef0a48b4fbba66e3e05bbee7fb273b2350bda8700e21e0074462f60648e7473aa843a26e809536a2536d18f6c9142cc1410bff7b0eeec107ff73a03ff9fc74b4a646899c2187ef300d64da4fe4ead73c58f81d90fdeed636608497cf5ff4e99281eb5702fa17ca5fc758262aede5c66f5a211d708d4933d35fa4624e6a798865bbf90630dcb7cfa4ff4f4cf554c918c6de1a8ebc40bd8eb4fdef4bd7347d3"]}, @generic="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"]}, 0x26c}, 0x1}, 0x40) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x28, 0x26, 0x301, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x7c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 15:36:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000015000100000000000000000000000000000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000d4aec15a4d3710e0479797f35178cd23c6f33ae284ebae36755c34fb47e470932f99435bbbd3743ac7da64e21174d4ce39d2150c7cec772aef3b2d0061f4eadf3271b5410a4632305bea3b2172da6dbaf2f89f931520350ccb00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000003000000"], 0x50}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x92}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2}, 0x8) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x16}}}, 0x0, 0x4}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x74, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xffffffff, @empty, 0x6}, @in6={0xa, 0x4e20, 0x9db0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xb10}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) 2018/04/05 15:36:17 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x13, 0x5, 0xffff) sendmmsg$unix(r2, &(0x7f0000001a80)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="a83d55213fea4d93d5200c16b6d87c580aee8f3c264832d485672f4905b405d712c0ee1cbb9ed08df0e611dd13829873df407258923fcf", 0x37}], 0x1, &(0x7f0000000340)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0xa8, 0x40004}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000480)="2a0da00b06c132c81f50969b194d122f0a21eb72a74a", 0x16}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="24a6543416b69915b4ecbcf183e4ee9115e1bc6e8d8527fe800ba9d20711d985f7a109bae823ae7f378f3e73d330127b3a295ddb1d4961ca1de7ec489e309b2c6fd6c1c3db8dbf7f255569e191cdb4e78d12239ebff868d8bee3eb117d37ca69da93d638bee24531ec4bff09b576151baa5f9f05525ad6a1a37cb3f8bae0776d1ede0efa14f04dfd1e1b7e47865fb152d548f3c3d7fb588db6e022bd0b3ac3757a9e77d9be00f7e8", 0xa8}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001640)="11a1982bf82f6df333d725e527484a6eb2405c5cd8f5ab30cdbb88bd91b2d07a09ccb09a36c24131d39901d2b0b8168ed7392f48a9be2c0af312a6728059c10ae888e07c04d7274ddddb8ec11308ca5465b9af766e795a82836214fa8f5c91584517e54b37da9f9f5dc87bc278d562246275b723b8ae165479d817a425c4d9d25609c679f08efbcffa8058c2100d28", 0x8f}, {&(0x7f0000001700)="6c0f5b47bba1adff608904519691300370fb69b44ba72594314516e7bd57c3c918aa970d8128b61461bba458e90788c2125b38660d9106d7358de743f871940c12b4bb5fa9f2579063d89409289d3a0c0c23c3483faa16129600397fe52be542facf280542437d48062dbccd87f46291bae295f108050e338ee3814970a6362df0ba22cc5e7ef08fe671fd821d4999973fd778be24c722a8ba6726929145691e8825e176640ec70b4678f6c84428864bb5c26769d22c86e7fbd9a14745ce00abd388d1e915f366da707fc33e0e879752ea18ec79ec", 0xd5}], 0x2, 0x0, 0x0, 0x5}, {&(0x7f0000001840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f00000018c0)="0966b85942d9deb0733d0bdf02435c6059bd9b00f110ff6b9aa16c1def6a3601275745fbaa380b31e6ce0cd8abe0cd93f0e047013376409d674b7eedf5f3e058456089e103becb3de63d626d9b20bb709379cac0ce4ade52d72096c636e68b4be148bb63b352d6490d16598054b0e4578b19c919533f6654884df3a4ed9ef17830ccbd39b056f9a257a40fd1537707f26e1cd75380c41002ff733f629b6f59aa0db365ae39e03d58eb1422e926aa9a9a397d5cff8a", 0xb5}, {&(0x7f0000001980)="4a7f3b6417dec5362a11f910156b91637f1f47268bdc9460a4ebdead3ee50479eeb00cdb050cd1aa0d1fc5260ac92fdc7f30d5e0a244fe80015608263d0056a60b887c39d8ae46f0e1251dfa5be733a24e8ef6886a41dd5f74f73b39525a158a96", 0x61}, {&(0x7f0000001a00)="1544", 0x2}], 0x3, 0x0, 0x0, 0x80}], 0x4, 0x4004095) getsockopt(r0, 0x3, 0x0, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x17, "db11546d3621147ff3bc6d013496e2a4b4e7432e3ef97b"}, &(0x7f00000001c0)=0x1f) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r3, 0x20, 0x1, 0x8}, 0x10) 2018/04/05 15:36:17 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x7, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:18 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x78, {0x2, 0x4e20, @broadcast=0xffffffff}, 'gretap0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/199, &(0x7f00000003c0)=0xc7) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000032c0)}}, {{&(0x7f0000000e40)=@ipx={0x4, 0x0, 0x0, "0fb2d5e86a4f"}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000006640)}}], 0x2, 0x20048040) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0xfc, "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"}, &(0x7f0000000140)=0x120) 2018/04/05 15:36:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0x0) socketpair(0x12, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3ff, 0x4) 2018/04/05 15:36:18 executing program 5: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) socketpair(0x8, 0x3, 0xeba, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x4, 0x800, 0x101) connect$l2tp(r3, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3, 0x1, 0x2, 0x3}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={r0, 0x20000000082004, r1}) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$llc(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0xe9) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000000140)=0x10000000000000, 0x4) getsockname$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000400)=0xffffffffffffff91) recvfrom$inet(r6, &(0x7f0000000380)=""/114, 0x72, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x32, r5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff252}}, 0x1b, 0x1ff}, 0x90) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 15:36:18 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x100000000000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010000100001000000000000000000d1000001000000000000000000000000ac1414aa000000000000000000000003e46de7bace41d30000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000001c0)="6f92f32a590a130bd881cf1c6475e82afcf5ae0194aa6fe9422af7dd865c44a1d701e8bd69fc08fe43049f4d7035f12b729a08fcb96716f50d656994c0528598305f8532b7d73913e95b4a144acbf767e8e4dcac445128b603cde75e080f307f37bb3afe12974784c90cd54de69df56e02daf2765db5e2bafcb7684d05133369ba2918713a699af9667a0052c1190fed2e180481c896988be86b73a385d074a267e4066826ee6627105d62e1441d676f0d608292b90fe71ea3c4adc4aa") 2018/04/05 15:36:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x285) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xd8, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff2d2c}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x661}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0xd8}, 0x1}, 0x4000000) r4 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r5, 0x801, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x60}, 0x1}, 0x20040814) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x20) 2018/04/05 15:36:18 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) write(r0, &(0x7f0000000200)="123901da44e26067de3875314572f33ea5ec90b73097cdab9131afdf33b019d8fdac3ed6b2e0f1b4cbb22365e0bbb83193d62b91df728b981f08a9710f11a42b559d1112259b22fe5420805d300d551f823aaf1bc84c", 0x56) getsockopt(r0, 0x114, 0x2718, &(0x7f00000000c0)=""/13, &(0x7f0000000080)=0xd) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0xfc94) vmsplice(r2, &(0x7f00000012c0)=[{&(0x7f0000000240)}], 0x1, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x100}, &(0x7f00000001c0)=0x8) pipe(&(0x7f0000000280)) socket(0xb, 0x5, 0x813) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xee4}, 0x8001, [0xffffffffffffffdc, 0x100000000, 0x5, 0x9, 0x9, 0x5, 0x5]}, 0x5c) 2018/04/05 15:36:18 executing program 7: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xffffffffffffff14, 0x20800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000003c0)=0x5, &(0x7f0000000380)=0x4) getsockopt(r2, 0x9, 0x7fffffff, &(0x7f0000000c80)=""/74, &(0x7f0000000000)=0xfffffebc) r3 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={"61116c018000004541000000000000005d300000008000001a95f200"}, &(0x7f0000000600)=0x1e) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4(r0, &(0x7f0000000900)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x80, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0xf2c}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000a00)={r8, 0xa0b6, 0x20000000000033}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000a80)={r9, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0xfffffffffffffede) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) connect$rds(r5, &(0x7f0000000300)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_dccp_int(r5, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) bind$packet(r6, &(0x7f0000000340)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000000800)=""/116, &(0x7f0000000140)=0x3a) connect$bt_rfcomm(r5, &(0x7f00000009c0)={0x1f, {0xdb9, 0x5, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000c40)) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockname$unix(r6, &(0x7f0000000680), &(0x7f0000000700)=0x6e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x6) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000740)=r10) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000400)={0x1, 0x1, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 335.099532] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 15:36:18 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x5, 0x230, [0x0, 0x20001040, 0x20001590, 0x200019a8], 0x0, &(0x7f0000000600), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'bcsh0\x00', 'bond0\x00', 'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:kmsg_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x2a8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x30, &(0x7f0000000ff0), 0x28c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) [ 335.164753] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 15:36:19 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x5f9, 0x4) 2018/04/05 15:36:19 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00000000c0)=0x8000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/05 15:36:19 executing program 3: r0 = socket(0x10, 0x20000000000803, 0x4) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x4c, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x4c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x9bf, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/05 15:36:19 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x4, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a90000006b244fd90a4d7733019f652083cc93af58eda2876dba484c6a0545d0acb3d96bf855a56c37293a44ce879d4bf894a35904f05db1e4e4b5302be87fa461de6e800bd53c8cd0c1d772482f8dcc4f155807e91157b49e114483c6fec72bd78fff1c8689b38bd304bb83a4029e97f167f213b88198b6f8838fd4c66fbc682ce7347ce6afa184084b0c2d88f0862983f25ea0f1858c68d104972dcb1d131933df65554b81aecf5893c4e009"], &(0x7f0000000100)=0xb1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0xffffffffffffff07, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000200)=0x84) connect$inet(0xffffffffffffffff, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001fde)=0xfffffffffffffffd, 0xfffffffffffffda9) r3 = accept4$inet6(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000013c0)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001400)) 2018/04/05 15:36:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x4, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x4, 0xb1e4, 0x1, 0x9, 0x57f, 0x3, 'ip_vti0\x00', 'syzkaller1\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x7, 0x100000001, 0x6, 0x6, 0x1000, 0xd4, 'vcan0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x1c0}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x21, 0x10000000aff}, 0x14}, 0x1}, 0x0) 2018/04/05 15:36:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x41, "b9d8161fe3364d70ea719f76bbff262429c20f7127727906114a7f9a4360c321b2ecfd442641d76a8ae1233b716a8d622d43c66443cee23c096ccb0ff3d375b672"}, &(0x7f0000000080)=0x65) 2018/04/05 15:36:19 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x700000000000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:19 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) r1 = socket(0x8, 0x5, 0xb7fc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 2018/04/05 15:36:19 executing program 5: socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x9, 0x6, 0x9) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xb37b, 0xffffffff, 0x4, 0x61}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xadb, 0x5000000000000000, 0x0, 0xa8da, 0x80000000}, &(0x7f0000000300)=0x98) socket$packet(0x11, 0x3, 0x300) r3 = accept4(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="709884c7", @ANYBLOB="010421bd7000ffdbdf25030000000c00010008000800020000000800040001016ad3e0d9e3c1eb5d0000080006004000000008010600fcffffff2400020008000800050000000800050008000000080005000900000008001736b2a82607154a490b000a0000000c00010008000b0073697000080004ff080006"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40810) bind$pptp(r3, &(0x7f0000000600)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) r5 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xf) accept4(r4, &(0x7f0000000580)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000800)=0x80, 0x800) write(r5, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r5}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000007c0)=0x5, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000780)=0xfffffffffffffff8, 0x4) epoll_create1(0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r7}, &(0x7f0000000200)=0x8) 2018/04/05 15:36:19 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x1) listen(r0, 0x1) listen(r0, 0x10000) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x400, 0x1, 0x499, 0x8, 0x40}, 0xffffffbd) 2018/04/05 15:36:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x291) 2018/04/05 15:36:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3f, 0x2, 0xfffffffffffffffb, 0xfff, 0x1, 0xff, 0x80, 0x97, 0x1, 0x5, 0x2, 0x8, 0x10001, 0x4, 0x7]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x100, 0x20, 0xffffffff, 0x7f}, &(0x7f00000002c0)=0x18) writev(r1, &(0x7f0000001600)=[{&(0x7f00000001c0)="b30b27b2c20839f80a025cf56b1a78ded8bc105970900f7cbf4819cb42dc30cef8d11299901cb1bdfeac76148b891838700acad189772c701c0a5c48d1d1cfd4936b89b3ebb12f1e2e54cdf44f6f44cd7bcf677c5e8c5b225ac760bd10cfb4e6c53628e00cd04b5537b28b21655641c2", 0x70}], 0x1) 2018/04/05 15:36:19 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x7000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:19 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendto(r0, &(0x7f000002af28), 0x0, 0x0, 0x0, 0xd8) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) socket$rds(0x15, 0x5, 0x0) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r4, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/04/05 15:36:19 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000400)={0x43b4fe99, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) accept4(r1, &(0x7f00000005c0)=@in={0x0, 0x0, @local}, &(0x7f0000000640)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001300)={r1}) recvmsg(r0, &(0x7f0000003b40)={&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)}, {&(0x7f0000002900)=""/146, 0x92}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/77, 0x4d}, {&(0x7f0000003a40)=""/76, 0x4c}], 0x6, 0x0, 0x0, 0x8}, 0x2040) socketpair(0x11, 0x1, 0x8c, &(0x7f0000003cc0)) pipe(&(0x7f0000003d00)) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000680)={0x800000000000006, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x800) accept$unix(r4, 0x0, &(0x7f0000000740)) socket$inet_smc(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r5, 0x9120}, {r2, 0x220}, {r2, 0x1040}, {r0, 0x8000}, {r2, 0x2201}], 0x5, 0x8000) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x79, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/54, 0x33, 0x5}, 0x100) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) write$binfmt_elf64(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xb6f) [ 336.356388] kernel msg: ebtables bug: please report to author: Wrong len argument [ 336.415286] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 15:36:20 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/05 15:36:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) sendmmsg$alg(r1, &(0x7f0000000940)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="69a6b83743006749b8b1c5d7857b41cbce8f02365db4acf05682b090923ed65eb14ce5b4c385f9dd942bf79ba4eb26a91e74b0d78e235a8bcdc51ce4a2b4553b4e6a5ac4f5e97b374a4fcbc87da7e31f91c09d5a6e4710", 0x57}, {&(0x7f0000000280)="1ef3cee4ebd4709aa02afc8518a3bb569b3a0710221f22a1c53f464ef584979f42a62d4bb9887af06d3d8d0ab9cd687881df71f0b5e750ae1e78d5f2236ffb86759eccb46826244864f5338f16c911a3797a359c853116fe976e7b3134e4e3476a16d3c7ecc8", 0x66}, {&(0x7f0000000140)="d6a8d5cd6cb752950c42af15707411cbae6f74d2b549f872069d78f01a4d194821c57106b5b813e05544db77e1baad6c4a93fe13d7c1db4c", 0x38}, {&(0x7f0000000300)="437732e290f40a1ba30d5da1deee3504ac82553a3ea871326c6d25757252a4", 0x1f}, {&(0x7f0000000340)="64f9abace0e14331487ab024a7cd830160566613ac1ca9bfb7db88623f6ff446caebfbc585e92efa1c7ac09a82598fb68330c4b09f6b72b3da802d320afcfa2d558d419e1f4ff7760203148d25ec7692b62411bfd1537859ec81c3eece4ba4b9be4252d9a4834122572d0ce75872d74a629978869bc94f46ffe518dc1cb2de952875b5827d097f1ee07ade6d111ddb906c9c19ca0db65ae19405", 0x9a}, {&(0x7f0000000400)="2393aadb2ab9a6a9e3059bba73a132c1f941aa63763ad680f84ca9f332d1a5040279d732f9f759682c1975a38facbdfdf0b7f132f5d17dce507f0feed45359a5ba71924e03fedd09bf6fbf3eb91630c72d7d7d4055499e154ed262c3825a921d573b72de969f0af3096ffb21cf82645172fca12077c501194bee3a1c48002e32f81dd5e660fc9788a0ef7cd5ee0685173981f3a959040af8b340a8a4b7a93a6e367360adddf3882d5658a2b6b342c9e5e3cfd380a99759102d2186552baef36a10d57c09d08c83c30cb6083bdee65f5819c6e749a4e4eb70", 0xd8}, {&(0x7f0000000500)="5acf45b1b9daac75567afeb7d5c6f0f58d442f7a1d632ce77a5b3c0b9547421b64ee65f004448b04ebbf7b400cb36b38b3e0fa38c1f7745d9abafd4adb486e234ce9aff738d103a06ef51cffb4c7ee35d9b4adff3a", 0x55}, {&(0x7f0000000580)="e2ebc8e8e0480886a4ee68c7fea744728e83a69b1cf6c63245b39e049d65fc1f34a62ed33415dca02eeaf1739dfa77324451442d1ef5d7ecf7a72f3039ad282a99ea884e0ab1d5a278e4ced6187ad7571074923ac5de4a3b106040d200140f883cf94cc81baa03d234ee90adb0e2d15d58c56adc3b95ff02cfe3b502588729a33b1fe30218", 0x85}, {&(0x7f0000000640)="9e89c510dc28b41b8a6069387a554339f17153cecfdcd39a3893d6dd6036a030e0b675bf1766499ec80e0cb134a0a97059", 0x31}, {&(0x7f0000001580)="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", 0x1000}], 0xa, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4, 0x8001}], 0x18, 0x11}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000780)='5\fw', 0x3}, {&(0x7f00000007c0)="a0899d4b4e24757a57aa7dcd2cc260ec53b37c0398eae143e32317edab085bffb8dd68a069a21d5d4203373f8716eeeb8f0b553447a73738a1521a444bd09afe14ba97986d65a4a1138f192ad8daebf96b0d46f0cdbdf5baec67007719acfeece1354b92a529eb45ae04147aa4c801144dc3c4e746464d6b36228f09199e56a3a55e2de1ac3cb67b5467a9b08566cfa27139ab03f2a15517f62bd68f53b2f3e73ab244051b26df0684c908a97ed379abd4c8887d8327d5bfedc573b7d94073c83dbe70f474d58960b654913332b390330297f711349b0665babb1e410e5b", 0xde}], 0x2, &(0x7f0000000900)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}], 0x2, 0x20000000) 2018/04/05 15:36:20 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0xffffffc0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:20 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$rds(r0, &(0x7f0000001c00)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000017c0), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001980)=""/163, &(0x7f0000001a40)=0xa3) sendto(r0, &(0x7f0000001800)="779123fe0b31ca52172174644e74986e3a7c498bd9485d6975c5f46880984321357f05d016914b4f0c649e279b6e61ae45a10b94539d68c63547dfe69562da0daced424505920254b9a5e9c64bc0c08d58389a2e7aa5371270241d28b074c866871ad3041436860b22b64a2acd21d905ad882fb27f4303e1190d82876c07ee03e991eda3356221350dad8f4ba4607af577590a10063471dfda15ebfb9f30345824e00177a6e1fc39e23d90d92381bf7650bab8cc86524f2277c5eb863816721032af9da83ec360728df08e33b48bf9d24b57c5153351e0638b9eee55e5202a96d307c020e2dfee", 0xe7, 0x4000, &(0x7f0000001900)=@rc={0x1f, {0x0, 0x4, 0x6, 0x3, 0x8, 0xdb7}}, 0x80) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/73, 0x49}, 0x10021) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001ac0)={0x0, 0x57, "3b3c0f6a126d2ed318c414fe7353387e5efb75139dd7672c076697460304928953853da88355fbab8afc0edb1dbcc590f5d532372cd07c4bd2fac7a6da024ed15ca6af8059bea71613721ef4fab24a459011b23f54bf89"}, &(0x7f0000001b40)=0x5f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001b80)={r1, 0x800}, &(0x7f0000001bc0)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001c80)={'gre0\x00', 0xc02}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001c40)=0x1, 0x4) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000040)=@rc={0x1f, {0x9, 0x0, 0x4, 0x358fba56, 0x401, 0xeea}, 0xffff}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="debb3fc6bb02c1488779614eec070ec25c949368d1705355c142e9bf890b8b56ae5e892796e85a859e4655f179e88441ea859d1aab7e069b068302ed1eb82b251e03e699b05aaaa4d05e928c80aadf5b186bdf2b5ef18f86c0d46a334e028b36144fb5367df2c1334014c1beaf8abb76e2c6910aa731f2641ee2b104ba7b385965ec548226ffde7cf3c459bcbb9cd9a15b0791fda8efe7926847273f5390fb6ecfa23a1b0f3761f5cc43140e274c9c6aa810efc31fa6b5b52879e6f330dee89043dbe68a34690f803ba64598f79c8e730569aad0", 0xd4}, {&(0x7f0000000240)="f52d772e1c6020b36f604a97b1840ee84b50551206dd2bb8732308042b81351ffaee58a567b1959ae3e2072146ea533c2fd2bceb4ad220a8652cc4fd2faaabbdda015039fd4501958aa4", 0x4a}, {&(0x7f00000002c0)="717d07156e65dc6a67c05272be5d674f0994d08b4b2616bf4d277ae4ba11fe4149eff6ef200a7377b8252b224b4c670c7cb29d894e31dbc540868e6b84a5d11dc66755b7bc236eebb307d46286f2e2b48959ef2c8f20ccc991a144ad70a1c68c3b1ee5d09d6d69529a533bd234d2ab3e4b29949b70b6dcc76dca892d59f96d3c9a8a2446cbdf505744011486d763c4fc10fc5d0bbd3bb7785b5746d5228dadcb1a2b4881e9a5f0cf7d7f728e8c6d98c0eeb2fff632bb68bdf84677327d95b241f88bca119938d4eeea14d0a6169ef8e1d6", 0xd1}, {&(0x7f00000004c0)="9dd088fc3d4bec528502213288066ac7dee7f14193c65f7b83181104e7df14c00594d2d689d3c37838f740a15530c4a1a510729a5e0746fc4feb9557c34fbdc48d9e", 0x42}, {&(0x7f00000003c0)="e55618", 0x3}, {&(0x7f0000000540)="16b58dbbfd4bda4540360a029249eb6f9ed699bea69bbe1a8325d0b60c8187ebf72a07a7d337b55ed1d5aa3d142d8e9d2de03a648597d8a80c7d6658ab3c1260b834506cdb204149b12e6622bb0b8ac8ef5b2664a6e79deb6ca4f06c40b90b66f853d692d7fb833f3f41146e54ee74698872644d68f97bb3cd8cb4ba8a9203a0bdecb37a338eef1f3ffe4f79370be2024c04533fd6c25c3be50788a2d338faaae7f159ed4215b1dd72257fc279b3e351d4d89c443fa07bb1a30180fc2d3ea5cc15e54033fce6aba3929dcc104c7338eeefaa31224c26", 0xd6}, {&(0x7f0000000640)="940f6a2887f73e64145cecea71147dcf85cf781b21ca6006acfdaa4c25de0e96d288a0b7bf27fa6cb0352d09485ea610ddf43b0ac282d032fa1eb9b93c336bd53399db71b328e4ce52a6f8e0a9fad8eeed40111b882c2aec18bc2836517ef49060220ea88315c2194291b1ace18cad460ee9e8cd19fdaed1bd1f845900", 0x7d}], 0x7, &(0x7f0000000740)=[{0x1010, 0x84, 0xd68, "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"}], 0x1010, 0x20000000}, 0x20000040) pipe(&(0x7f0000001a80)) 2018/04/05 15:36:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'ifb0\x00', 0x0}) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x8, &(0x7f0000000180)={&(0x7f0000000bc0)=@getpolicy={0x0, 0x15, 0x820, 0x70bd2b, 0x25dfdbfc, {{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e21, 0x1f, 0x2, 0x20, 0x80, 0x3b, r1, r2}, 0x6e6bb4, 0x2}, [@replay_esn_val={0x0, 0x17, {0x0, 0x70bd29, 0x70bd26, 0x70bd2c, 0x70bd2b, 0x7f, [0x7, 0x8, 0x6127, 0x8001, 0x42, 0x3, 0x3d7a, 0x3]}}, @algo_auth={0x0, 0x1, {{'md4-generic\x00'}, 0x0, "626561135dc7195b3e445ffdf768ddc2cdb9a9c78682692ebaac05713badbd6bc81e9af10ed3061871505a0e5272f0c2d59be65880f254c8fee674ff4af0e82e4c142bd4c414d31f34a355158f4fc197853075af5d768003f6dfb4aedf88eccf240b5dc78a1440c3903d73197c39fa275097e41bdc917f930cf6ad3c57b4a0563931125a"}}, @algo_comp={0x0, 0x3, {{'lzjh\x00'}, 0x0, "4ddf34a44019447fc9d89d51e6e98d304c898868f55653281c55217630af74eab6e3ccd38762459fd608a49c151585778db63e8cc79a70e68cec155572085c4e35ddf43f"}}, @algo_auth={0x0, 0x1, {{'rmd160\x00'}, 0x0, "b08afa7f39e251a5b45f563dfc2e14d9f532d99a4dc7a5a27f23fa527a55be8fd83d9f2559d95cdf16e74db1e62cbf1af1e4798a087e242c696ff8ded7d3af126a198904d0eafab8bef7453d951fcd369b11713defba1a5f7f78014682a43d465b0915b94a05343c2a316fcadee513b89a8d8b82f2f4fba6b15b4fc6e905a8f46e803485caf44cfc2586024ef0f7682aaa00d356a5c5b90b492b9741f0bc6446150e9954bb247288c1d803367c8800a1b2c4fdcabcfee67b228b74529e478311f556122110e80b75e16053e279"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/04/05 15:36:20 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x8a9) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xab55}, {0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x3, [0x7, 0x5, 0x7, 0x4, 0x5c5, 0x6, 0x3, 0x3]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="660000b70e8d7dce72ea57090000"], 0x10) 2018/04/05 15:36:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socketpair(0x8, 0x7, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r1, &(0x7f00000007c0)="a07df536e6bee7e3caf635fb7023a2cf22a5c2b7fd438c8cd289ec0e7796a4e231755b6371036d3695a9d945288f805ed11312ad367a9fa17c11e2bb4c89948a85eef0ad9203570a779d8158da000ec719f8d2198acb6cc3a3ba3f74fa818ea25e042d8d66f3790151527879c99cabb8a3c8cfd1efca3e51d8e157e5f53a7b49ac2f4e2b3e1ca14bd59ac74efa2c720cbae597c052a8a7", 0x97, 0x1, &(0x7f0000000d00)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) sendmsg$kcm(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000000c0)="f87374b19fb75f86f4705af0d96a752b8f5c0d85340330a8fd59cce6931acc2fe0aa4b45d9d80fcffd1e5079b16fa69f41a7aad8aa3119788a0311d16d2994e0343ba480abdd10061e4bb25229b63290278af2f600bcc1ec386b0c6eb011", 0x5e}, {&(0x7f0000000140)="8ce396318acd4c8e995bfe7b20d48c976bc4767e6ff4c6865ed0a6a5dfba0d9df0dbd21b1da7dd747e2021ad41ecb7243e563d422843a3c9c63e3a9f017575de2b4b3446d07ac54f80696e682f6977b7db6d14706138667497ba48d1e237f2df154ab5175c6436fe616356de37a261a024d87fed79f7684fd89e31b92710411e8ba4bc22a803b452", 0x88}, {&(0x7f0000000200)="5f4e1e0f6a71d578fc04becdf4f0876bdcaa7fdfc0e422f5040ac0751ef004e291cff81cfb8097cd3d23d99bb7ab51ccae1dbb9020844296c92ac1841c41f6761d3141c7e7c073f327d4b7556ed642ed423f14ad0d48e185fe726aa1b1c7ff356434e3179545a0b45cb9bef2e558cf763a9fb2cfc43fcbca155bfd2e3706629ab917b135ff316c7044ce7af6db1ac91b579cc5dce85babe6b67b438d75436ce5f38ba838df79c9d484c70abbf3212ccead048aae74a0fdeb0bf5cabcc17476efacfa0e4a310d34b5c67708d501cd2a9606b556ae5e03c3964fc5689ad33afab00ee8401415", 0xe5}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="e245c9c83915bfb92e20320aa156eda34db106fdcdf7d68bc527e1c3dd76d82fb0aa1f3fc99fc71991aa3f63e6058e0f98858400fe6029a198989ffb942952e94ab6ff14ccdc19786b5a7d7e0d8a2d0727cc3f98e9eba1e20569f513b4f8bfea5782984742c85b951a5166fe9bbad6161550da3fc2563d68fd63a4024ac63a5200461981381f177906", 0x89}, {&(0x7f0000000300)="c80bac427ec169b8f3fabccba5633c11608bd5aedd71bd0d5bf638409828c9caa7774821a42aad3eea650311ce7b6eccab7e60c114193fd8d3038c6c74146008c77a59a9b619b45caf01c729015e240535abb29b784a83b9c8102712228a729187a77ed4a780fc0b65404bde", 0x6c}, {&(0x7f0000000580)="930c94999a0f930bba3f2e36986147206f2eb680c5d802723df1b07eb5594d2e718d18fe2cff2682c67ada819401917fe654b071e20187a351a70a4bbe6a84da05212e0fe014d840a6b93ac67569ffa265c236024a7f01484e7996649144b34ba5542e8cf6ca421d48c61a50ced45445a825bea9f6f145cb410ef6e618b53c0e3ffccc8c35dd7c6fca1af597ea2986878f8a6525ca993977a6fe85397924fd5ccb822513dbe12fa80f9e8c37788b363912992be8d4cb90a9e07fe73d94ea42268933cb566fd2cdc246c791737b714a01985843c7c1f69759237bf22baf9e395971900a8a18592f4c16", 0xe9}, {&(0x7f0000000680)="bb300d750fdc1e0bec6c28d7eed8", 0xe}, {&(0x7f00000006c0)="2e0d98319b643bbceebb88fca3d498e3b58aaa0b111df33b14e7cd8ef8eb96f7e4543feb0df9a7484b88d1447e9c40466fdf62b6532eb80bcf5fe23c3f977ae82eb1381c53905333d1499dbec63f7c97eb5771f72dd4e6a48c6dec9dabff97842117babe633d8eec4829d462471116b3ab244a73d47eb0f5847a9918f324469312275a997b276c02358226a2efea81d896ad3146e74da2e2d21a447601f3ca1855c08cc21e278b1f8f78b4e3f077bbca6252f18f57d94990b041e308fce7a78878d95a90a02f254e23a7bf221342", 0xce}], 0x9, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], 0x378, 0x4c005}, 0x4000000) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x3) sendmsg(r0, &(0x7f00000024c0)={0x0, 0xfffffffffffffd84, &(0x7f0000000180)}, 0x0) socket$inet6(0xa, 0xe, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000880)={0x1, 'dummy0\x00'}, 0x18) 2018/04/05 15:36:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000140)=""/119}, 0x48) accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x80000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/04/05 15:36:20 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/91, &(0x7f00000000c0)=0x5b) socket$key(0xf, 0x3, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010080032, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000001c0)}, 0x1) 2018/04/05 15:36:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000100)=0x1ff, 0x1000000000080800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl(r0, 0x800001000008982, &(0x7f0000000080)="6affbe44d9a196dbf24defc4cbe3b3723d9bfc32835a964c31f8f4965b02f343a858fd84e62b7256ef336783a10d3e1e7381aabebc01000000000000004e2e279acd8a9fb0") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x9}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000740)={r4, 0x6, 0x8, 0x100000001, 0x7fffffff, 0x2998}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000500)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000540)={0x1, 'syzkaller0\x00', 0x7}, 0x18) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r7, &(0x7f0000000200), &(0x7f0000000280), 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x7f, 0xa4, 0x202, 0x2, 0x2, 0x0, 0x7f, 0xfffffffffffffe00, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r8, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000900)={{{@in=@local, @in=@local}}, {{@in=@broadcast}}}, &(0x7f0000000200)=0x62) recvfrom$ipx(r3, &(0x7f0000000600)=""/76, 0x4c, 0x2000, &(0x7f0000000680)={0x4, 0x400, 0x9, "d325c60be60f", 0x800}, 0x10) getsockopt$inet_dccp_buf(r6, 0x21, 0x10e02301d114e9c6, &(0x7f0000001740)=""/4096, &(0x7f0000001600)=0x1000) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000005c0)={r8, 0x0, 0x7, 0x9a1}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xcd}, 0xc) sendmsg$nl_generic(r7, &(0x7f00000004c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000002740)={0x1018, 0x38, 0x800, 0x70bd2b, 0x25dfdbfe, {0x6}, [@nested={0x1004, 0x95, [@generic="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"]}]}, 0x1018}, 0x1}, 0x4011) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000001680), &(0x7f00000016c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001640)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/05 15:36:20 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000300)="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", 0x1cc) socketpair(0x11, 0x2, 0x40, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[0x1]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x20e, 0x8c, 0x0, r2}, &(0x7f00000000c0)=0x10) 2018/04/05 15:36:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) socketpair(0x3, 0x804, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r1, &(0x7f0000000040)="dcb24b", 0x3, 0x40010, &(0x7f0000000080)={0x1a, 0x339, 0x40, 0x4, 0x2, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) 2018/04/05 15:36:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xee, "22b87cb02f7263d7368b99fc85b341556baeb965beb9d6f276cdfd5768d64f4b81fc83449ab6e606b3974babff3d1ba2fa4106cd3ca3380855ea5eae3146689ce709e8e79cd1bc3f29c6574b3bad66766d87a66d90e5d32758d0c3ed4de082bae6066e04f26719ec33e4b658d3063932a03291c671e04083666514a763873ecab0d016548f87a834ffafca6ce568eef7e97700799b4366a772f91118155d10fbe7044f5a40748787b0e36894ec538a1acc14e76fd127b6ef601d24dad581ef9eb5aa03ea43bfd5667cfe54aee6dce4b72790b9595e0f3d219c632ea07bcf3520ce5957c08b230e0bc1e0de9be3d0"}, &(0x7f0000000600)=0xf6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r2, 0x5, 0x1}, &(0x7f0000000680)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, r4, 0x10, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20044051}, 0x1) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000002c0)={0x4, {{0x2, 0x4e21, @rand_addr=0x6}}}, 0x88) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) getsockopt$inet_dccp_int(r5, 0x21, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000380)={0x2, 'bcsf0\x00', 0x2}, 0x18) write(r6, &(0x7f0000000040)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) 2018/04/05 15:36:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xce, "c532824e882cf1b7af4f7131960ff2c8166c9bd760e4ac2945022baddff389ef0ae47e9e2b3d5a37403c6e6c253f8a65cbc400ee1012ce1117ccb32b103746a4b20358b460f890d316199d2c4ec52eeb9718a7b998d2c1fb0a261feb6213bff57cea13c6de34ea0e6eb9275c129ce2909c72aa7e3498e6907ecbabb0a6ec079e173470eb9c382fc849a42ab7a3e1529f6d048f1e8872620124f8c24e78e3d84bf60bf95785f4173fb6c7cdbf7633495303a0d88a8e40ea21e8fd2f8bffea93b8fc241871d2a3dae6aef8c376beab"}, &(0x7f00000001c0)=0xd6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xe5, "caf7c9f851bd02abf6a089d2aad1cad7bf786289f76b92f4ffae9304d83cf0abe73c136f7d4f103daeb87c3a0bc4ab2bb4644032772c91e29ecd94c1a2d8d7ba16fccc89206c0914ebbd2fd735bf150ff580e6cb466898b17d7c9bed4f51dc41b33884f42113dd065bfcba3d29977e673ba04d012049e3c74535921cbbd0ff497dd0bb73b53a2e934fcf83e34128b4855540eff68bc726b64cec48ab5810898f4b4b7df7ecb39850cf726dae7f9359a0196dad0b4f8d64dca08f8ae63f420ad3dc7d5b8085a89f71b644e432f372d4a6a9a72af9c594a5561825da9d49bdf33b1726754451"}, &(0x7f0000000300)=0xed) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000740)="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", 0x100) 2018/04/05 15:36:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) socketpair(0x2, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x2}}, 0x1e) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000630ffc)=0x100, 0x4) write(r0, &(0x7f00000001c0)="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", 0x13a) 2018/04/05 15:36:20 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0xffffff7f00000000, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x20000004e22, 0x7cf}, 0x25b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/05 15:36:21 executing program 5: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendto$ax25(r1, &(0x7f0000000040)="12846f96d994b5f78ef0f0d1c2a21064cecde0db74fdc01f60d0a0dffab771fc5c45d8b536e4efec7e4eba333cc35fec0caaa146191869197604b61ca112a6aa890a59d094914ce44f8a408484fab7ceb936e354c859d80ff473b74f9dd3eead272c65af00a828c23de4d81ce655a86c4b", 0x71, 0x40000, &(0x7f00000000c0)={0x3, {"c6e561978abe42"}, 0x8}, 0x10) connect$inet6(r0, &(0x7f00000a4fe4)={0x2, 0x4e20, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:36:21 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)}, 0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000759f"], &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="f968b936bda088aefbad5770e117cf051a5e7e1ca1a7ade2a148d270eca770", 0x1f}, {&(0x7f0000000180)="4194fd4f3a79ec45e0c1b1172989e4ffba32a1430a82fdae175d04526de82f53f34ecb4333a5831a0520afd7b4e5c838607cccf0782b84f8c76ac3f42ac2183fb8a954e9cc4d0c370285411da0716b18cf654fd09f0a217e1ea6356dcbbfd3fa529e3a38840ef6a683f963e289387c2ce447a3a9e2fd21b86cb9910b471dc0764a95c76f3e16d78b3a9c05ecd53dc8d43e7bc03f6008e4df09205afb87ac012aa59818fff00cc5624ad0c9c1ceb9aa0a28a4e841efff2e68f6b6af8adc3ff0ab9c3a2b38276756e808997c90ad5cea0a874a826e3630a3b4b56503f8777365b76d78350790f87f17c29ea71a", 0xec}, {&(0x7f0000000280)="9b3f8966b6f30c9d28099c5d3ac9037302958df18958fb1ab31d9714c2288391d699d7b6d0391151b0722264fe2c4dc506a11bb89910381c3f422d8e8171660b1419437faddcfd329f89d347d5330608296c95d01f7631c6006ef6f86239ceca0b26321c5eeaed1f08864aaa3301dd6de827f6dc653482309324602012ac9ccbe88bdf682c97e3680b0e333ba4e875d2998ef6b6b670b7c7ad94e676b9b4c667f85e9e20", 0xa4}, {&(0x7f0000000340)="44fcd676fa036520c5c340e3d7e48f13cdc426e8fed688acd11222360c8d79ecba869dd9f99d0546cbe81d9b2ddcbc35072900c0e1ec9fdae62537beccfeb2e012f289dcd28dce0095fcde962686b9cabe2b00c4fa1a9c9678170bed815741136f2bcc81c637dca83fd526d1aa094b03dfd105c4d6eec5dec60c2066f8e3504097258b05378071a6c0cb1fb540e603e592d8930d575957d65d8ed3328351a360525e88d6716fd6c21185047cd2793d4e", 0xb0}, {&(0x7f0000000400)="2e4de14328ec020b2388eab271c7241367494067e509a959b64dba2f6c9864da64e948fbc15d8bc16ca35a971f70b780deab8265737f95cb1fdbd9aaac5f3d6783112fe21259cd3d0bf90bc2a62f9b3cbf75fea96be476dea7b008f30ac9fd5134d8fc3b20069130dc0f4927b42f1eee43458e3444546ca40c75d447c6fdfab02c20d35d7f8f7e471401e3d0859e3229e26d7a72f7e6f7a79c8254936df1f6ea7dc478d87aa33e5dd01d12e7", 0xac}, {&(0x7f0000000100)="d3a30a0ae4541524437942b18599573220348e17528ff9ab61e9", 0x1a}], 0x6, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x800, 0x821, r1}}], 0x30, 0x24000000}, 0x0) 2018/04/05 15:36:21 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000374fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7dffc), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000001}, 0x1c) 2018/04/05 15:36:21 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0xc0ffffff, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/255, &(0x7f0000000000)=0xff) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 15:36:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x3ff, 0x1, [0x7]}, &(0x7f0000000540)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r2, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r3, 0x5c, &(0x7f0000000400)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x38, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000004c0)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="6a6ba5b0e853521c15f4cf51", 0xc}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 15:36:21 executing program 6: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)='<', 0x1}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x8, 0x40, 0x2, 0x3f, 0x800, 0x5}, 0x1, 0x80, 0x4, 0x80, 0xa5, "05853bc8e14411aba1cc535276a12f3f5b59e40283fadf5447657a41854fa1b869f696be56849abdcd0f1a74293966ba1898cba4537fba67b889f1891d2905203a14d98d651cd9688ff7b0171b19f9f5f1938db9d577b094aa0aa3bc5de18af008c0406d1d1b42667afcddb6d9d1f7cdd4860474f9b1251b350150379c2ad192"}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="f6ddfa6cd945b16d60bb4da72847736181eba45d464ece24824ada0d161d6f981ca0be115482d13840b36e188cf7dd337c879e26d125040f89164893415b650d6ab7167e53eafcee50d6c8e97d70d3942f925e37b5213efdd9687b12d02c4d305c81ef40b121bfe2ef57844d5318568b4a049fec3eaa595a6ed0c629287d13b819c89f66a17688a601f08ad036eeb96cdd150d", 0x93) close(r1) close(r0) 2018/04/05 15:36:21 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"b4d19277748d31"}, 0x9}, [{"5af0260f8ff188"}, {"9a47e1eb3ce2dc"}, {"0b421d2014d348"}, {"22e3e474b652c0"}, {"d966538cc036b0"}, {"afb6977186b46d"}, {"ae95327b291e77"}, {"20f0d0fef989a7"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x9, 0x8001, 0x880a, 0xd}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f00000001c0)=""/31, 0x1f, 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xd9, "2eec5766b87b7a821d3c6e8de74d0c96efdfecc3d9a4395bf3310686c2a2fe24c14eff939dbe56ced5a9d444a655448d2077817bc96de592821e21a64e5cca450c078a3631d271b4112544eda23d9b7db540b01c549ff31362895ab161c7531ff1c65f65cce61288d33ab305dbf3be07f34cf7d87a223713122a43149c84a7bc142c64f83729153800bb3bc17ff16e3fbcc73d98f2e4d59c3657bbebc4f510efe35288616f2a2da02bb59df106028b3e45d755b37ac48d4b9ad67a65bcb267a580aa2a2c60354be8eca445faa21c46e4e4e551b81b4934be27"}, &(0x7f0000000380)=0xe1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24}}, 0x4e5, 0xca}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000004c0)={0x81e, 0x4, 0x6, 0x27}, 0x8) sendmsg(r1, &(0x7f0000004200)={&(0x7f0000000500)=@generic={0x11, "790ef23906a90d9a9b97c3fd43274ce780e819251649b94a7703f98a828d2defb278da3c111396ef5bf44e43e06735cfb07e237be96facb885a36b909483de8983dcd82c98a1f8a1ec3f1de68480627ea30265fa9444ccffa3694b84ab13467cff78c29fe9d7f29de58f449050356c829f965983c06735deb6e60d352d3a"}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000580)="07bc3e9ccf2110fe7930d025feb936f64a1bf8551596efc92f972624fcbf179f42ce5e58f35cceffe4160e6beb9dda8b5e4387354cae866ce70c084e4082f32ec2650f766566194807349c8f00867e9c9f5596a4cdecfc09319a9d20cf68", 0x5e}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="5e42ba1fd47a743829e3b49f6f8e41e64737f91506164dbbb9fea3bf0a1f737fd6118b04c115e9d7841ac632fe183fa14648fc1bb31fb2877ffac3a161d4023d92fe781889ff752f80664101c6020bdbdd30bf886d5947908d25fdd925e55b2270c18f04ac4b31f7adc2ab9d56e1e63f0f4d2a52e2d46c0f7d3f3ef108468d395f2ab85525deb7eb53e9201a10d2a66d0d4c608e82b0016c7fd71a925c99841abb54db1572ad7f434d28c0758b5d47d2dad1118253984d39841862048372a7800f2d163e14ba0aabdeb4a0a744255662de88f6f4139dbb16f89d52cce365779f5fa97e60eaeacac2dcc2a01725a1dbef9cc22a128b067c", 0xf7}, {&(0x7f0000001700)="ba9bb003fe77721c55bd17dfe58c9b5799105cfe296508a61ae09f9b9e0f3e83a43baf81d7933407261c9eed916f75b29f76cad9d5f650e6b5801940fd18ae4f4e2546ddc917917132f1ff9d2d266a42e39f8bdaaae51afbcae7bd37fc6ddb3f3015f8d605e476897cea6b917be87380ac8136fabf7899ed54273f4879600ce348aac36b6aa81e3f958dc53f8b0352f9b67ea11b5c2e08177f9187ed14363fd43036ad5dc229b614d5568842d230df97f2abed141400c4394e064080aff0a7977b45f4", 0xc3}, {&(0x7f0000001800)="8494f0c3ecfeebeda75934641c8bc5ce45d05dbfdb84568e8acfdf104b564fa0fa254b8da9243c9d4d8d970e74d5c7386871bb7cf0a50ad9b75240e1aa9af80fd8a77583bb185feca5c1c14e3b106c6d35e2efa2a987b22f3941af48fe727db85c167445f67ff3969148cb301a454777a5b3fee6778b4e5edfda7b99c9568e7d65a24442ff67769fec22e37a228f100db8ddae9e56af7e163ff3327579b9e439a1445db6eabb37ab3596bff4cf848718eb2bae8291f181de37a171246b8c556d3f4faa7858e9543250e526aa", 0xcc}, {&(0x7f0000001900)="dbaa0cee663cb140e5f213834dbd58df751d99c10690981a876243b7a51531fcb0689e07e6d35dc4e18962bd0495ccd1d26f367086c853b38bb2a69d6a42189cd5ce0c94e21a15cfd358fc2598735625d25208a4fb151401630e7adeb9002a5c29f60e0772ab1c2bd53d09cd65b2a0d16e4b5223c6979162538a1d047b005735f83fe1b37986050fb1ac252ada2352be8314ee441006e0be41bddb18f550ef4297d41b3b9e6a3a0a1c", 0xa9}, {&(0x7f00000019c0)="89e51dfcfeaabe17055d7c4661761820bb9d1cb0eff8696c01656e548a6df310b0dd7f2a268d8780d5326bb635950ab2978d43d278e34942475e3e55855a47eab83bfba3505c1b4cf252ca207f82f054e941e7ef45614cbe25042b9298e76de0a0334bf05872f33b7d21583b4f6e0b5c5566ed4833895b38958cee4dd017f43e83e7ba0d080194df2784d13eee3fcafce36a85cbc7914a0823c4ad079c2cecbe8ae6140684077eec4c296fdf", 0xac}, {&(0x7f0000001a80)="d7aaf5db16147181015b20248c9d02159a4d4f0eefad871f52ad22dcc9335efe051ca0c0109fb5e56f108c72cdd812124332b47fc1f53f027cd4d2766685f1fc5905598ff6af178dc8e44b03eb8a364dcc8cbb2841a63fe291fa66", 0x5b}, {&(0x7f0000001b00)="8f76a76a3c44985af2c4361330d2814d22513b2d6b609d47b7a8ffd010e1842187b37613b4d1fe188f9793c26a7077dcf26865cf4c61e08bb54f313f5fb68d55bd491beb8fb5e8", 0x47}, {&(0x7f0000001b80)="ebc801cf4ad8ca566fdd61cad0820b3e7dc2c6ef026703920838d38fc41a56da01662bd0e91c7808ba65adfe8fcbe0a62c6c2ba0954b76aa847b4c8afd77b63f", 0x40}], 0xa, &(0x7f0000001c80)=[{0xe8, 0x106, 0x7, 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{0x18, 0x112, 0xa891, "10668a950ff9efc8"}, {0xe8, 0x104, 0x8, "05cf510884c9ccf47ba700a690c85c779da280407c1fe8c8558021e35371f717d51c21d3b219a5da463462eb0e16b2d37c90bd24f1184601d510bcebd53c06cceb067c0257f6496a856667cc0397d0cfc671ac36b5b5505d2828f77486a5b170c5e47f44e6aa3d55dfbe31f874ad7c3994d3c11e887828221d203fae2a5e6b2fb1b2c9bbca407cc3806b83676b7a6958b882c90b6ddba0b5ffb249b86664ae3b7b1f98149d08ae620361ebfabb0b7867a076f35105724e39a6fe8990f362e5b53357dd698e66166da462514e9c1ede3893"}, {0xe8, 0x11b, 0x569ee6e6, "b60ed72b41badbd2a776416788820028afc5ae3d9c2e8af893589645e67a369cf54e11a525ffbaa135ab50cda725abfab6b03d97849f5a61656f8e4d9ce81de8f6400c90e6f01db1bb203d029ce210e5928580ac4a88f7155350291216791448bb4ddae859a5333522d08a430c8184f9a3e0c57a8aa2982771e991e3ff5cc685f6acfa1d77d14f396877bb1285e953a47ae1205d5be711e704dede74f5d7facda15598aecfc475baccb946560492e2e0148c8d9d71161054e6dd08b573df5946949c5a09efedad30f0106350c4d2ea9094337a2b3d"}, {0x98, 0x113, 0x3, "b5b5b47846ee9f45090315eeed6f37d3a7d989bfd7a2e498139acc3f35c90d7dcd10d7c2c17fd6cc56163bc595540529ce69e9050aa26ae6f36ebe4d6704ed3238becccf55b2c04e2201a9b2d8c35633f9b254ec41737a293d28dd9bd20b9809cbfe196763c8e92866807247c25bf5187320b83625c864c294acc44797a8397c1e521725"}, {0x98, 0x10d, 0x5930646c, "0d38844e8b489e82b5e0c2a28f125e8908c370d441218a4829f0ce612f857f9c42a5df744f9d98b4a3ab608f912fa6bc05be1fbc6792bdd220feb6b15a04b2fbebe6e7566ebe8cb04af6d385315c80943ad75ef71303d8e314ebb7acce261f150ffbe4f98331e76133d5a18029354317d13ad28959e96f63eab22719d129f6a33d2ddd9b640edef3"}, {0x1010, 0x11f, 0xffffffff, "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"}], 0x2560, 0x44}, 0x20040001) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004240)={0xf8, 0xfff, 0x8000, 0x6, 0xbac, 0x3, 0x3, 0x1, r4}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004280)={r3, 0xb7, "62aa216ec771de794454ad76f6c8c1dc4ef1d858424376bc4ff0a5a37af33898dc1a575b98cef9d301cdc3ac1f00aa8f69516dfe153f4d255bbd31998c64871d8081c7127b1320178fa01c898aa00dc8ff3793125534a261f6a50703d85f180c46de0ae7216f755049611b0080b3fce6395bfd9e8e1e6b9c2899a49d98a7aa97de3ea34609047b60a0201ad480b93b4c485677d612f170fe2e8f135ac4577e7ea8efd599677797fdfe24071268ec6220fb1003700fb1e6"}, &(0x7f0000004340)=0xbf) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004380)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000004480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000044c0)={0x0, 0x0, 0x0}, &(0x7f0000004500)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004540)={r6, r7, r8}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004580)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000045c0)={r5, 0x42a, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004600)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000046c0)={r4, 0x1, 0x5, [0xffff, 0x6, 0x4, 0x3ff, 0xffffffffffffffff]}, 0x12) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004700)={r1}) r10 = accept$ax25(r0, &(0x7f0000004740), &(0x7f0000004780)=0x10) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000004800)={0x3, &(0x7f00000047c0)=[{0x4, 0x5a15b1b0, 0x63, 0x7}, {0x80, 0x189, 0xe355, 0x3f}, {0x80000001, 0x7fff, 0x10000, 0x1fffffffc00}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004840)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r11, 0x40086408, &(0x7f0000004880)={0xffffffffffffffbe}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000048c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004900)=0x28) sendmsg$nl_crypto(r10, &(0x7f0000004ac0)={&(0x7f0000004940)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004a80)={&(0x7f0000004980)=@del={0x100, 0x11, 0x303, 0x70bd2d, 0x25dfdbfb, {{'drbg_pr_sha384\x00'}, [], [], 0x5d938d565c355af6, 0x400}, [{0x8, 0x1, 0xae7b}, {0x8, 0x1, 0xaef0}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$sock_SIOCSPGRP(r9, 0x8902, &(0x7f0000004b00)=r6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004b40)={0x1, [0x9]}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004b80)={r12, @in6={{0xa, 0x4e22, 0x1b8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0xc4d}, &(0x7f0000004c40)=0x90) 2018/04/05 15:36:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 15:36:21 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aa9eaaaaaaaa00ea154c000000000800f7ffff270000001e80009078ac140000000000000000575804151861f6aaa1ca2b38d8f59caab66d60e239ae8204d9cd67def7e806d87e822f3dfd737957d2ebaf5c365fb113a466a1e1e020542fecde00dfaa6606bf605b7845f56217d60ab899403d66e0bdc8e43327be4ef0053ba35144b1eecd6177c7def83f677e41a801a2fa93defa8b09e16d01e63666af4f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/05 15:36:21 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x800000000000, 0x0, 0xfffffffffffffffd, 0x20100}, 0x10) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8, 0x1}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100, 0x7, 0x1, 0x20, 0xa}, 0x98) 2018/04/05 15:36:21 executing program 5: r0 = socket$inet6(0xa, 0xe, 0x35) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x20, 0x2, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x3, 0x204, 0x0, 0x81, 0x7, 0x7, 0x9, r1}, 0x20) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000010000000000f90000000100003ec20e691612c2c566c1e0f39b32750d77069d4350460ebed02400"], 0x10}}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 15:36:21 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000000)="b8fcc57fd3cc563ed349f49ceea079f771de97f53f2bf2b21d7e4550cb24a2b6a7dfa4fda1b0", 0x26, 0x4000880, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) splice(r0, &(0x7f0000000080)=0x58, r0, &(0x7f00000000c0), 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000092a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000fd9f80)=[{{&(0x7f0000b9dff0)=@can={0x1d}, 0x10, &(0x7f0000d75ff1), 0x0, &(0x7f0000f00000)}}, {{&(0x7f0000428ff0)=@ipx={0x4, 0x0, 0x0, "c3e882890086"}, 0x10, &(0x7f000019b000)}}], 0x2, 0x0) 2018/04/05 15:36:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0xe9485b37cf6128f9, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x9, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/05 15:36:21 executing program 1: r0 = socket(0x2, 0x80000003, 0x7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f00000001c0)=0x78) epoll_pwait(r1, &(0x7f0000000240)=[{}, {}, {}, {}], 0x15555583, 0x36a4, &(0x7f0000000200)={0x5}, 0xfffffffffffffdc9) write(r0, &(0x7f000018efdc)="2400000052001f0014b2f40700090400020007fd07000100ffffffff0800000000000000", 0x24) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/201, &(0x7f0000000100)=0xc9) 2018/04/05 15:36:21 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0xffffff7f, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:22 executing program 6: r0 = socket(0x15, 0x80e, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xb000000000000000, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0x5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x0, 0xd, 0x4, 0xed7, 0x1e, r2, 0x200}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x2000000000000004, 0x80000000004, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fba000)={r4, &(0x7f0000cb7fcc), &(0x7f0000000380)="146453000000bc060a58", 0x1}, 0x20) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa141000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r5, @ANYBLOB="00092bbd7000ffdbdf250e00000008008000030000002c000200080006000900000008000b0002000000000800060007000000080005000008000008000600030000003800030014000600fe8000000000000000000000000000aa08000500000000000800080005000000000500e0000001080008000000000000000800000000e90000000000000000"], 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x50) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000000400)=0x3b) 2018/04/05 15:36:22 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x9a57, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x9, 0x5}, 0x90) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x27f9}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r2, 0x2, 0x1, 0x8001}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x3, 0x101, 0x4, 0x3, 0x0, 0x3, 0x1ff, 0x25c, 0x38, 0x22, 0x81, 0x8, 0x20, 0x1, 0x5, 0xf, 0x4}, [{0x3, 0x4, 0x1, 0x3, 0x2, 0x93a1, 0x1, 0xffff}], 'X', [[], [], []]}, 0x359) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={r3, 0xffffffffffffab21}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000008c0)=[{0x0, 0xfffffffffffffff8}, {0xa, 0x6}, {0x0, 0x7}], 0x3) connect$l2tp(r0, &(0x7f0000000900)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x2, 0x2}}, 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000940)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000009c0)={0x101, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x4}}}, 0x108) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x24, r6, 0x400, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x45}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x24}, 0x1}, 0x90) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000c40)={0x4, 0x7, 0x55, 0x2, 0x3, 0x4000000000000, 0x8}, 0xc) write$binfmt_misc(r4, &(0x7f0000000c80)={'syz0', "459301f6dd87b25b4279014bdc5f6a9bf4774636e601d8a90a75f3fea24291a238000725cb33cd93296fd5e77392d96cff74f760c1e0ab8e5b8122ead137098d3d048fef83dda69c2b6a28a4f1fd59bcfaabce5b6afa92d52168e4930ecf64b91493b338cb96fbb0c9984545e87be6d089"}, 0x75) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000d80)={0x6, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x82, 0x1c0, 0x1, 0x5, 0x1000, &(0x7f0000000d40)='yam0\x00', 0x80000001, 0x6, 0x1}) tee(r8, r7, 0x0, 0x2) getpeername$netrom(r0, &(0x7f0000000e00)=@full, &(0x7f0000000e80)=0x48) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000fc0)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000e, 0x11, r5, 0x0) 2018/04/05 15:36:22 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r2 = socket(0x9, 0x262e68f81b5fe9a8, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) setsockopt(r0, 0xffffffff, 0xc3f, &(0x7f00000001c0)="8d70c6c47c4ac650378e764edd1f7929d5c5796b1bc794fd8c23ac021e0880f0e1c0b5ce3880addfa5c9dcfd1c76f49855a73ed2679b0da0840ce84c1f1a47442b06f70807cc16e893955425149b854157d5fa481ab47d3b25ff628dc9a56061725271ddd6158716b1abce890683518b63d8bc9087517c312e53c3e7d0bfe84f2c1382992f091502ef07fbe66e236e9f175da851c08aed1bde66b2d105ea21e1d588496198ffa0ad7b66deaf1cf68d9a7b98ca391e61dcc2e23120249d", 0xbd) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000280)={0x1, 0x1, 0x6, 0x6, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r3, 0xfffffffffffeffff}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x8001, 0x2}, &(0x7f00000003c0)=0xc) setsockopt(r2, 0x6, 0xcdd9, &(0x7f0000000400)="43618a814ebd5d34946c1d9ec3793532916b2c3912e2506de61342dc65a26192cd10e541d6e61f4c1481d02a387393a690fdb17fc62d1be7c2016039e862f8667696e8649f53eced6abd681d8f7bccf21c1ad61d5c50833f7005ab5ad2a15db4ec8ee7c1a932c75f407f317015edcc7657c11b1fa976aed81bf7effdb7b279d06dd2eae805722a82bbd5dce98b473abfb71c40ffd34e0518e0dce06a0f93493f9e1f85b4bee38d42c8db799c19de", 0xae) r6 = accept4$bt_l2cap(r2, &(0x7f00000004c0), &(0x7f0000000500)=0xe, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000540)={0x5, {{0xa, 0x4e20, 0xffffffffffff9fc6, @dev={0xfe, 0x80, [], 0x11}, 0x7}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000680)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5c8, 0x1e0, 0x3e8, 0x1e0, 0x3e8, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000600), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff, 0xff, 0xffffffff], [0xff, 0xff000000, 0xff, 0xffffffff], 'ip6gretap0\x00', 'gretap0\x00', {}, {0xff}, 0xff, 0x39, 0x6, 0x71}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x40}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x8}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], [0xff, 0xff000000, 0xffffff00, 0xffffffff], 'dummy0\x00', 'sit0\x00', {}, {}, 0x3e, 0x2, 0x6, 0x19}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x10, 0x3, 0x10001}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0xde44}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@loopback={0x0, 0x1}, 0x1f, 0x2d, 0x25}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x628) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000cc0)={r5, 0x1000}, &(0x7f0000000d00)=0x8) setsockopt(r2, 0xf5b, 0x1, &(0x7f0000000d40)="fb27d25178567c75be87ee6dbe1c6dc4cf444cb6c9a13e99207f9bf03f9aaca8f96ce429ff304d76f19e41eb5b7d7316d957851bce34d03fd6031eeba8add276244775514e2fe4227335395eabf74c5086ebfb9b0a384a974adbc17a4cee8702d253b1a4408ab375f6a2917fbb3ea7415cac68deb1be63dee70dc2164ab2e133f319d4f1a362b8239e1ef2e585127ca111c50ade752ba6b0664d090880fcc903c042e39abe8aee305f198c", 0xab) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000e00)={r5, 0x6, 0x1, 0x4, 0xfff, 0x100000001}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000e40)={r4, 0x1f, 0x5, 0x7ff}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000e80)={'nat\x00'}, &(0x7f0000000f00)=0x54) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000f40)='vlan0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000f80)={r3, 0x9}, &(0x7f0000000fc0)=0x8) connect$ax25(r2, &(0x7f0000001000)={0x3, {"b7f863fc577bc2"}, 0xab}, 0x10) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000001040)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000010c0)=@add_del={0x2, &(0x7f0000001080)='erspan0\x00', 0x101}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001100)=@generic={0x0, 0xff, 0x8cb}) pipe(&(0x7f0000001140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001180)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f00000011c0)={r8}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001200)={0x1, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x18000000000000}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}]}, 0x110) 2018/04/05 15:36:22 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) poll(&(0x7f00000002c0)=[{r0, 0xc501}, {r1}], 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x7fff, 0x3, 0x93e, 0x6}, 0x10) 2018/04/05 15:36:22 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="d4", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x8000, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @rand_addr}, &(0x7f00000000c0)=0xc) 2018/04/05 15:36:22 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/04/05 15:36:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0xfffffffffffffff8, 0x5, 0x80000001]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x800) accept$alg(r3, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="91", 0x1}], 0x1) 2018/04/05 15:36:22 executing program 7: r0 = socket(0x18, 0x0, 0x1) socketpair(0x13, 0x80001, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000001c0)={0x8000, 0x0, 0x400, 0x5, 0x0, 0x4}) connect(r2, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x80) sendto$ax25(r0, &(0x7f0000000000)="b40c28e2facc3c34481a6d0ee976bb5224f3d4be3c97ac38e55e1da0077ebfd960a43090cba0c22ce4f50d2c91dd531058beb80fe392a960de0aed4d633ffcbac19fcc750387ee5d3f39de4ede04aa2e6044fdbbe601f90c01c74c778aaea6e4abd04ae49f71c271ac989ec7c04ada9aea9681be0b5dc9cf73f0c67734ea2ffbf842a411ab660f60688821a38ef847073df83689b8aca02c2950db42bbd62f80bfd649", 0xa3, 0x20000000, &(0x7f00000000c0)={0x3, {"5537458ada0634"}, 0x8000}, 0x10) sendto$ax25(r0, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000280)={0x3, {"49703ba27b4c15"}}, 0x10) 2018/04/05 15:36:22 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x700, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x600000000000, 0x1, 0xb87b, 0x7}, 0x98) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00000002c0)=0xffffffff, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0), 0x8) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1d00000020a05000ff0a00000000000000000a000000fffffe01210000006727b680a06a7d652e68badcfbb53155c69d0729698ba6afeb6679f6602bf23db178e3"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x4e21}, 'bpq0\x00'}) 2018/04/05 15:36:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) r1 = accept(r0, &(0x7f0000000500)=@rc, &(0x7f0000000580)=0x80) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0x7fff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"67726542485a0db5095d5a00", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000007c0)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000ac0)={0x0, 0x2}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000b40)={r3, 0x7fff, 0x40c}, &(0x7f0000000b80)=0x364) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000bc0)={0x0, 0x3}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000c40)={0x0, 0x6}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000cc0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000d80)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000010c0)=ANY=[], &(0x7f0000002540)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000025c0)={0x0, 0x1c, &(0x7f0000002580)=[@in6={0xa, 0x4e20, 0x1b00, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000002600)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002640)={0x0, 0x8000}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000026c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000002700)=0xe) r4 = socket(0x1e, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80) close(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0xffffffffffffff60) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x0, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) 2018/04/05 15:36:22 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000003) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x8, 0x4, 0xf3, 0xff}, 0x14) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x3}}, 0xffffffffffff6316, 0x0, 0x4, 0x8, 0xfffffffffffffff7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000100)=0x1f7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r4, 0xc06, 0x3, [0x6, 0x1, 0x401]}, &(0x7f0000000180)=0xe) readv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r4, 0x5, 0x0, 0x6}, &(0x7f0000000240)=0x10) close(r1) r5 = accept(r0, 0x0, &(0x7f0000efaffc)) accept$netrom(r5, 0x0, &(0x7f00000001c0)) close(r1) 2018/04/05 15:36:22 executing program 5: pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xd, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) read(r0, &(0x7f0000000040)=""/185, 0xb9) 2018/04/05 15:36:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001740)=0x0) sendmsg$netlink(r0, &(0x7f0000004140)={&(0x7f00000016c0)=@kern={0x10, 0x0, 0x0, 0x820c0}, 0xc, &(0x7f0000004100)=[{&(0x7f0000001700)={0x18, 0x13, 0x310, 0x70bd28, 0x25dfdbfb, "", [@nested={0x8, 0x51, [@typed={0x4, 0x53}]}]}, 0x18}, {&(0x7f0000001780)={0x1368, 0x1c, 0x301, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x95, @fd=r0}, @generic="b5067bdb66138ca99ca5cd6a481fdf418feeb78a26aa4becd4a6071f32bb1643d5037a3d622f17bcb6a5a447facdf4bab853f46352758011972725571c9b04b51283ca34f37b2d9f3d8685e8e0f400949bf78b6062922a6bbadc6a7cd44c387bf03cb957def7bb84507d1ff6b09ea98a5c3b762e4b5e10d09d41e02eac92b344d2f5fbe9ca6ebd087df32d54e32f", @nested={0x128, 0x30, [@generic="f6bf3410a7e2fed92b49bba85ad37aea7f3047906b5d1f835e93cd8947b6420347d65a40d2c007a90c121d1917c5c448a32a2e48bd339150b7aa359fe54b57b658d05ea5669afbebce59806950a5dac75d854068d0b06d49bf12c4180aed9ab27b2f4740baa7f54399571b52f84834673ae0478fe30c1d293e1adec57922238757cee867c56ee08f37c52d4085b009e9f04063498ce1ad2438c85fdd03013fc450334619384282dd03719909ce4922ecd831926402615681c06d33f94d7dd11d44e3ad618003e1a1fbadefb2550c4783cbb63b359e72bf43a743aa98b585d0b2f92eb3b0e5c1d95d461afc", @typed={0x18, 0x17, @str='cpusetwlan0nodev\x00'}, @typed={0x8, 0x19, @fd=r0}, @typed={0x8, 0x3d, @u32=0x2}, @typed={0x8, 0x89, @pid=r1}, @typed={0x8, 0x62, @fd=r0}]}, @typed={0x8, 0x1d, @fd=r0}, @nested={0x10b0, 0x74, [@generic="ed946195", @generic="16833e1dd9a4f3d0321bb1611d2fdbb8e9592e3d03d34afe269b096dc68d3f2139c5e0bb8ba06a5e4709309122e74215bdafdd316c09bc04d936bb4bd7fb4de3cf18f29835b1833159dacba92424fec1f139f39474fde629ce70d6a0fe5a6a32f6ea4943bd878894e61c067f633bdd2a76bc9769211908dc32e8d4fadd95f24b3c6564c3eff06ebb6cc7a5f8dc86fc1366b586cc7e0aa1edfda6d65a674e5a2917adc7226d68", 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@nested={0x4, 0x86}]}, 0x1014}], 0x4, 0x0, 0x0, 0x40000}, 0x800) write(r0, &(0x7f0000000000)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000040)="f9e73c3b668aa57e", 0x8}, {&(0x7f0000000080)="8d118acea692de98ce2f2b4fd07979c043b64c9abeee099f09bc28", 0x1b}, {&(0x7f00000000c0)="22e85c932c2d73dee705938e3fec0d8793c6d4d214645f2d3c59cbc4e177ebb8beafe0ffe6cf8529ccd6f15dc6b0146f2894808c66a1e0ba2495fd33488871da6e86b1057b80751c2240cf82395b4dc6a33e503ca3199a6da12dafc4a14e5ac9ec49b0cc53", 0x65}, {&(0x7f0000000140)="4818d3491d4bd18225e5e31dcb06f65c5550b9f18100f8c614f46c429644652d03dab0ab28e3c8e985276b97c2f12a0785d5b7af91b5c034fb9f14e655eeeaa9a39fde6ff0d9028038ad9137bbb385d3d174ff13ad430260dcbb9c095d59d36fc39d6444ebf615494d2511ef94bb27986c51e4c5a56b4284ca553ccd34c4bea51d5808ad7a3fcd81e73aba12112f5adfd4e73ae145c70804c9c4de82309bb8", 0x9f}, {&(0x7f0000000200)="4ce5128db381bdb34bac16e5295ef93f38cf690177bdf28eed269cde1134868dce10fc80d0095ae684fae4281a54dd6fa0882815519a6f5007d4cd65eb8442e738e46e5dd879183c7b31b295fb89ac07fa76512840f26b31584c9e2f4690", 0x5e}, {&(0x7f0000000280)="ac9ee870636ec45e51daa7ef0631f27e4cc302a962498c6826def01e92536de703f69e9d524bdc6585b7ddef2fe22cee4db44b95bf6586f5e2f13a0bb2b7a13b7004b3a7d459d1e061af754edd108d379be6e6ace9108c39e54dbd600b8fc78ea8a380d3838d206210d07617b6ae0bb54d776b7880c154381063413286de40b625c5ed377c79b6119318150ea6f50a948f0872f401420d3048a8332cb3b8e0484aa732f52e6e99597cc50736cba71f7e545108ab5efc13e73ed40e1b2ad68d9295b224d8824cf927e6877887f747d58e86b64c38e65bafd8cea088f5b3e8fa704d38565840a16be9cac81884b2864230f1d8ed2b86c2df3a24d7c4dec2", 0xfd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="efe88402d82767f01d6519438519d205fcad0061d36988fb02e680c71b1421180486c9d24f452946604e86f14ac4aeaa2c7954e9baf28184e64824af1066ac01d79727a814a8ef4d3d4eb30d1932df26e4aa492bdf4ca2ce7bec2e074d242b210bcb98b4f300839dc1aac90b0b5c18ec08ce96681d536a1e85efd6b260e473226e48447c3afe5fb47a66938c59dddbec9d836e5b412bf014aca4c7c6f3bdb8a617bce630a59561288b3cda5f29536280382dbe0655b313860acc3a00f226db7c090fae01a1fdeab84917ec63afe4a4d106ebf30f4c7e7fbfa25a688dccfedc983f6b49f58bb4483cdb22708984eb9d2dcc80", 0xf2}, {&(0x7f0000001480)="c20f12ab07ac0fdd9dec1969cd7b158bc3527ba4f0c99c00672a5b67004cf5128bc45236b4606c20b5bfb49ab40911da7c3fecb4cdce133748db467da7f955c15783debe2ffdd6a1e5a56c0e1677bfee2822b45221e29724cd0b9d4eb22d0ae036d56cadf64e4c9df0657da0b8ef76f1787a324d1d4a4a772146aa3087f347f4dd4fe97e0257588c76cfac7d6723c33e77b1ed7887e18963a048e52c51a17f3a07963ac33443e921318e759ed720be8afcaeec44891eabeb4b4b4487ca8a0f0d46944d378ac5b3da76c8fdac44fef6393f7d1fde9496bffacd6c7f6f46aa6f4c8d1f2ba08ca661", 0xe7}, {&(0x7f0000001580)="e865f7cf07edebcca1f9007f34da3702113c377c22cfebb06e9be87cbc72b153914a9c75ed26798bb77cb9aedf02d9b91eed7cb260f12c8102935290719c54d61e35ce64cfab3d0591dac58e22d2aaadc3fb0be455d35c876165bdbe230ec7a6a5287b0ae2acae", 0x67}], 0xa, 0x13) 2018/04/05 15:36:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000001240)=@generic, &(0x7f00000012c0)=0x80) getsockname$inet(r1, &(0x7f0000001300)={0x0, 0x0, @multicast1}, &(0x7f0000001340)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="f724db41d66234a7f72871f82e1cb83e56d0c2fc08205bc300000000"], 0x1c}, 0x1}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/175, 0xaf}, {&(0x7f0000001180)=""/151, 0x97}], 0x3) socket$netlink(0x10, 0x3, 0x0) 2018/04/05 15:36:22 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x2, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 339.355312] netlink: 4940 bytes leftover after parsing attributes in process `syz-executor7'. [ 339.406724] netlink: 4940 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 15:36:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x10001, 0x0, 0x0, 0xdfe}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x4}) r3 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0xffffff59) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r4, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/05 15:36:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x3, 0x1, 0x543, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) poll(&(0x7f00000000c0)=[{r3}, {r0, 0x8040}], 0x2, 0x3) 2018/04/05 15:36:23 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, 0xda3, 0x9}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4, 0x30}, 0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000640)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20044800}, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000540)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=""/187}) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x3, 0x15, 0x0, 0x5, 0x4000}, 0x80000003}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000a40)=@get={0x1, &(0x7f0000000680)=""/95, 0x9000000}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) sendmmsg(r4, &(0x7f0000005d00)=[{{&(0x7f0000000b00)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="9f8392fcda1828d3f0152058b130312cf681ee0a8e886e3024ae2523be739437ecea93bc804dd36ab6b5983d27cf7a12f864047c068271a5b653642a8b3ff2e084b33e111c2b13bac3ff50ab87c77d340888ab22113576fea1efda7d652f5e6d17dccce1861b1b2062916ac4a19acc158fb78ddb99462a21d48fc044aee93933b36595e573b90877ec9bf8c530f06e7920d84677613c1483868dbb24a6f04c703d", 0xa1}, {&(0x7f0000000c40)="8cb5b98f26f5efb44a0d1ff785395e61045bc8aa8cb869137f0a003558787a4ace9378d81518d66186a9d62ee3e144d79a24958dbd145f48ab9c5e9958b3132805ce72010eb43b7e16fd0c", 0x4b}], 0x2, &(0x7f0000001000)=[{0x1010, 0x1ff, 0xffffffff, "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{&(0x7f0000004a00)="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0x1000}, {&(0x7f0000005a00)="3fbf8cf76dcb9dace95fd6cfe918811ed650b931fd3f31b118673478554fe0957031c4a4e9e6ca9ef8ff672700554ed18e200341a714270a36ad525b79450e53bd650eeee30f226db20ea32ff8e9e5ac38f1cd2253d4bbe05b2ed129f7ddaebda752ced02f10d819f3b509d9346e791f656168f65ee0abd9359c4e2509c66e35ee7db6c7314b72dc798ffee4a77a6d505a1eb22005d643ef9e156cfeba155f322dc9edfc4999db7b4bf25bdbc3fcbe8733b101f86ce659d19b8bf248ea6344ee5691a0348e4f1993198a173e107e70415ce001e32ceaec3f8f8befb4b9f2d3aeb32649e688671d6981", 0xe9}, {&(0x7f0000005b00)="7be827d156886754b26e90ef52d0b007a2834d9b812b21cb85bbc2f2e1b1673410272848d583a7c2cb2a58cba7d709bf09936de4b0ff1c28d73e222892beaf0a730d50d2a61124c3976f621ee4f663567f11ec59117b808652c21e5a34dd1b535834ba2ce7f63e25725e99c8da9e745c357a4037b0706d827fd58cef2a84d4b27d97b6465c286fb74fc4845c81365717fad626f2e72a20de29c6d729c944f4f0fb707887327d05dae601c3d98815d39142fa464b59dde64619703f55914ae5f8c8", 0xc1}, {&(0x7f0000000f40)="0abdda975064a7862ef033f3059a40ddfb66059aa2d4f0d4d7e2cc39e414a3e9eba6aac6c4431c81839445ddfc8643983eab7b4cb446005fcb4c7c28f2d1de388be6b97d47ca3ec8590bbfda524f557553559ec41d55cb246c844ccc1b0f388ad5ee49fa54dc87d444", 0x69}, {&(0x7f0000005c00)="003bbf007634c1944cb7c9d017550b610998411455b6b7a77bfb550ba6f1d234f0ad4eb341eca3d2db97c3f7e4129a6bd1c1873be0d1f112be2cea85c4b6c3210881", 0x42}], 0x8, 0x0, 0x0, 0x4000040}, 0xffffffffffffc423}], 0x4, 0x4000) sendmsg$nl_route(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@mpls_delroute={0x40, 0x19, 0x115, 0x70bd2b, 0x0, {0x1c, 0x14, 0x14, 0x4, 0xff, 0x7, 0x0, 0x0, 0x800}, [@RTA_DST={0x24, 0x1, [{0x2, 0x5, 0x7fff, 0x4733}, {0x401, 0x1a, 0x5, 0x2}, {0x68d, 0x9, 0x200}, {0x8001, 0x0, 0x400, 0x8}, {0x81, 0x35c2, 0x8, 0x200}, {0x8, 0x9, 0x0, 0x2625}, {0x800, 0xc7, 0x10001, 0x5d}, {0x8, 0x0, 0x8, 0x1ff}]}]}, 0x40}, 0x1}, 0x40000) accept4$inet6(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000ac0)=0x1c, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x12, 0x3) 2018/04/05 15:36:23 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x301}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:23 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="99000000d196b47737f4751c6803f7f86d2543aa474eaa2935b7f488ee9ee528fa753ca6892a66a600693a7db8093276475482b25f455b34ff403c82040e6044e53f58f912c12d65e9fbe9466c6c5d407b375961ca7b73f0a3e03ab8755430d8944ea844315360ff6ae415f6075ee98de0da14a1114b7eaf30f45bb52d8fb421e731ccc15edba7ec48e21fd6159bf330d02b0b026af232c520bb4901ba"], &(0x7f0000000200)=0xa1) r2 = socket$inet(0x2, 0x10000002, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x8000, 0x1, 0x400040000000000, 0x3, 0xaf0}, 0xc) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000e6bffc)=0x2, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000006b000), 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/05 15:36:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x4}, &(0x7f0000000040)=0x8) 2018/04/05 15:36:23 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000300)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)) sendmsg$nl_netfilter(r3, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x2, 0x40000000008, 0x8ffffffff}, 0x14}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000002c0)=0x3ff, 0x2) 2018/04/05 15:36:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0xf07, 0x1000, 0x1, 0x2}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) 2018/04/05 15:36:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000180)=0xffd7) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7fff, 0xfffffffffffffff9, 0x400, 0x9, 0x0, r1}) write$binfmt_aout(r0, &(0x7f0000000300)={{0x108, 0x6, 0x8, 0x29, 0x8001, 0x7ff, 0x7fff, 0x8}, "df19cc4a1a42961a903129ae8fd7a5de75fd4bd22ab37cc9152b0512ccff251ccca17928d7252c5e4cc75fad416ad33df3ecd9efd0a25f11aebb9497ff6753cb68edfcc3ac2a3094957585f84a219cfc7513c0245e92c18d6ecc73f168a6887564ba1f6cfeeb12a70b6b071c988e95439a01a190d075413a0f83edbe22585de2e7539e7cfc2145b23f78364011e1e28269730ca054b8cc66019dbe511718d11c8e7822a9ffc2", [[], [], [], [], [], [], [], [], []]}, 0x9c6) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000200000000000001f1100000000000000000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) r2 = socket(0x4, 0x8080f, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0x73, "fd1deb9f0ef000fc0947696358849af85b4c3f02142f170b9ce771dbece03c9670ccb9d0425002ec74a88ea68b6b6bbfeded32cbb915ee82d3b09866b0a3dfbf1180c20427f7f4e61269fc6bec189bee20927fb94e7f9be51db45bbda2fc5c559403b7317ae43adc0ece7af406d8d2554ad02a"}, &(0x7f0000001380)=0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000013c0)={r3, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x6, 0x8a7, 0xa6be, 0x7c7b, 0xffffffffffff8001, 0x0, 0xf800000000000000, 0xd85f, 0x400, 0x5, 0x7, 0x4, 0x0, 0x9, 0x619]}, &(0x7f00000014c0)=0x100) [ 340.134648] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/05 15:36:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00"], 0x13}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r3, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c008000000008003500"], 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r3, 0x0, &(0x7f0000000280)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x6, &(0x7f0000002580)=ANY=[@ANYBLOB="0000007910300000000000000000000000000095000000710006dcc3b56bcdfa4453abd107840e7e2e81cbb3c4b56be9b7dc"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000025c0), 0x10000000000001b9) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/05 15:36:23 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)=""/231, 0xe7}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/165, 0xa5}, {&(0x7f0000001380)=""/159, 0x9f}, {&(0x7f0000001440)=""/125, 0x7d}, {&(0x7f00000014c0)=""/87, 0x57}], 0x8, &(0x7f00000015c0)=""/249, 0xf9, 0x5}, 0x40010000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001700)=0x2, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001740)={0x0, 0x2, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}) socket$alg(0x26, 0x5, 0x0) 2018/04/05 15:36:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0xfffffffffffffe07) sendmsg$alg(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xffffffffffffff1d, 0x4}, 0x400000004008010) accept$alg(r1, 0x0, 0x0) 2018/04/05 15:36:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) [ 340.197255] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/05 15:36:23 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x1a000}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:23 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000440)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x684, 0x4, [0x1000, 0x9, 0xffffffffffffffc0, 0xff]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r1, 0x22, 0x800, 0x7}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r2, &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x401, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r3, 0x7, 0x2}, 0x14) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_crypto(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/05 15:36:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x1, 0x148, [0x0, 0x200001c0, 0x200002a8, 0x200002d8], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000400000060066772657461703000000000000000000064756d6d7930000000000000000000006270713000000000000000000000000064756d6d793000000000000000000000e3cbfb2d5f1600ff0000ffffaaaaaaaaaabb00ff00ffffff00007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000700000000000000000109000000000000df000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff00000000"]}, 0x1c0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x7}) syz_extract_tcp_res(&(0x7f00000003c0), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/226, 0x400}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0xc000001d}) [ 340.307147] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 15:36:23 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000001280)=ANY=[@ANYBLOB="aaaaaa20aaaaffffffffffff08004500005800009078ac1414bbac1414000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000100)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/69, 0x45}, {&(0x7f0000000140)=""/249, 0xf9}], 0x2, 0x0) accept(r0, &(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000640)=0x80) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000280)=0x1c) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{0x7, 0x7, 0x101, 0x100000001}]}, 0x10) 2018/04/05 15:36:23 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000080)=@allocspi={0xf8, 0x16, 0x801, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6, {}, {}, {}, 0x70bd26}}}, 0xf8}, 0x1}, 0x0) 2018/04/05 15:36:23 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/6, 0x6}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/182, 0xb6}], 0x8, &(0x7f0000000580)=""/118, 0x76, 0x7fffffff}, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @remote, @remote}, &(0x7f0000000740)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={r1, 0x6, 0x4, [0x1, 0x0, 0x10001, 0x7fff]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000a8d000)={&(0x7f0000000000)={0x10}, 0x31a, &(0x7f0000000040)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x1}, 0x14}, 0x1}, 0x0) [ 340.433675] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 15:36:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x4, 0x3, 0x2}}, 0x2e) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f000009af7c)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/04/05 15:36:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000040)=0x6, 0x1fa) 2018/04/05 15:36:24 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x1c, 0x4, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept4$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x80800) recvfrom$ipx(r2, &(0x7f00000001c0)=""/73, 0x49, 0x40000100, &(0x7f0000000240)={0x4, 0xffffffff, 0x71978c90, "aa38baec0532", 0xb9}, 0x10) 2018/04/05 15:36:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000080)="74c9fd2f483a63e8d439a83fbb1378aefe1d392abce996a10fee90fb4d87d3ee03f9f6bbac519ea67f18b89955b6aa855c7e37a908f44413fd1ca403c1e1c18074fb", 0x42, 0x0, &(0x7f0000000100)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x19) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/05 15:36:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x5) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x4}, 0xdd, [0x856, 0x0, 0x100000000, 0x7, 0x7fffffff, 0xab, 0xd89a]}, 0x5c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=ANY=[@ANYBLOB="1c0000001800ff04ffffebffffff0000000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 15:36:24 executing program 1: socketpair(0xb, 0x8000b, 0xe03a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000080)={'vcan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/05 15:36:24 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:24 executing program 4: r0 = socket(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x8c, r1, 0x821, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/05 15:36:24 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/04/05 15:36:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000840)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}) socket$kcm(0x29, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3f, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0x9}, 0x80, 0x9, 0x7, 0x9, 0x7fffffff, &(0x7f0000000080)='ip6gre0\x00', 0x6, 0xbac2, 0x9}) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000002500)="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") connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x401}, 0x1c) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="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", 0x5a0}], 0x1}, 0x0) connect$inet6(r2, &(0x7f0000000fc0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xff3a) connect$inet6(0xffffffffffffffff, &(0x7f00000010c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000000)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001680)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20001480, 0x0, 0x0, 0x200014b0, 0x200014e0], 0x0, &(0x7f0000001040), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x262) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x15}, 0x13, r3}) [ 341.230128] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 341.231852] IPVS: ftp: loaded support on port[0] = 21 [ 341.253094] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/05 15:36:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000002880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000002e00)={0x9, &(0x7f00000028c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000002240)={'filter\x00'}, &(0x7f00000022c0)=0x54) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r1, &(0x7f0000002200)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, &(0x7f0000002100)=""/195, 0xc3, 0x5965}, 0x2040) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000000040)={'syzkaller1\x00', @ifru_ivalue=0x81}) 2018/04/05 15:36:24 executing program 3: r0 = socket$inet(0x2, 0x100000000008, 0x1fffffffffffff) setsockopt$inet_int(r0, 0x0, 0x2000005, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/04/05 15:36:24 executing program 5: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="81a505000000d900070018c32f9807f5ffffff7f00"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f00000027c0)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440), 0x0, 0x0, 0x0, 0x4}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0)) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) [ 341.292081] kernel msg: ebtables bug: please report to author: Wrong len argument [ 341.343122] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 15:36:24 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x8e7, 0x7f, 0x100000000, 0x200, 0x4, 0x4}, 0xffffffff}) connect$ax25(r1, &(0x7f0000000100)={0x3, {"542ea2f26ba97c"}, 0x100}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) getpeername(r2, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x6, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000002c0)={0x3f, r5}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000300)={0x6f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'fo\x00', 0x2, 0x8, 0x78}, 0x2c) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000340)={'security\x00', 0x7b, "955bba49fc6c8fd74ca1cca992430fb79f213d060ab9b2b52aaaaece165f5f3e29c3cd512434215077e95cf4ada6ac7c6d377309b6bc50ce3e96e4d174ece6e20c5eaaf92f436374c7088310ba4361c693b2ba820d737f6770a270f3e341405fad98f3b13e0b7d65bacf7fb27fb29f726771104c67e554bd1b8a05"}, &(0x7f0000000400)=0x9f) r6 = socket$inet(0x2, 0xa, 0xffffffff) r7 = accept$netrom(r1, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000580)={r8, 0x80000001}, &(0x7f00000005c0)=0x8) sendmsg$nfc_llcp(r1, &(0x7f0000000900)={&(0x7f0000000600)={0x27, 0x0, 0x2, 0x5, 0x7d, 0x1ff, "7df0e83fb0c67895f92d433ecfc5930f1414d9f73f8c12d3ee2d0c732cbd73e9e2634f9a7c6a6db1f2ea22101488f9dc3d54baf6b02df103f24df576c3e3f6", 0x4}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000680)="02a6b737a6bbcc6493a8ebdc970feff7fe49278beef940bcc557c0f4e7a5b539485f9c879ab315aafceb124f234fd0443ba80845ac3ebbc001ff1b5b47410efa14ede81c128f77e18f533a8682379552802f03c40f7f15df5c839658cfee97372aa0a75a898dd1ae3ea6215b598e3a8f1b4698fea10f3a2743d5f5537b188f9b5af90e8737ff91fcac5282e4876c79c1709cc2a0c4250d7a2ced8631144049336c", 0xa1}, {&(0x7f0000000740)="634623b9b9dca0e2169754efe44feed8a7237c32d58eb1b5904e0d439d15f40361e21afc9bb21322d3c465f4c05974a017832941b90e9cd57112a9054b56ea4c4dbce0ca8754777faaf73b58d7069a638aca16db0644ea66e386f7c1f18136e25391b8504fb5ce478f85d1bfbe1c98027280a2285b3ce049b7862952fe", 0x7d}, {&(0x7f00000007c0)="6b6491f8b3f271ef026fc3fd051577722269d9bfe837fb74d46f44d1f67cc0a8df7b4f63fa0c8f4096ff2cbb2df5dd214c931642d2db56565bbe963d7bf61814e1bd461df39447cc25064cb230d896d7389a0bc8994f14f976a10dd940d90282b7a94a08f48fe45e5ffb7f49df66ff3e6a9f7514c0d2b06b1395fdd3c162d42e131189a7d6107df54d52538b1b57873360b1ad04fcd24bc2bdde463f47", 0x9d}], 0x3, &(0x7f00000008c0)={0x28, 0x13f, 0xec, "6f576e891188354a764849ce38c8f890cc8df6"}, 0x28}, 0x4000010) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000940)={r8, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={r8, 0x1}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) getsockname$unix(r4, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000b40)={{0x3, 0xfffffffffffffff7, 0x81, 0x8, 0x3, 0x1}, 0x212a}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000c00)=@assoc_value={r9, 0x5}, &(0x7f0000000c40)=0x8) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000c80)=0x1000, 0x4) accept4$inet6(r6, 0x0, &(0x7f0000000cc0), 0x800) sendmsg$netrom(r7, &(0x7f00000012c0)={&(0x7f0000000d00)=@full={{0x3, {"4f25ebf196cd92"}, 0x4}, [{"873294134d1c41"}, {"f72e8dea3f7fb3"}, {"1e166c81cf63f0"}, {"2dd654d8f8de1a"}, {"846e6965f5c010"}, {"c9ca2d56a442b9"}, {"960ad4f04eb741"}, {"ab301179010789"}]}, 0x48, &(0x7f0000000f40)=[{&(0x7f0000000d80)="e14ac86bd7f845dceedd47ff88c661e9c5710a621737f4e76bb481f6d427b048d793e16271d35d49bec12d8c7859fb79cdc0da4587ea3249e4522c7809cc79ed8c370dd56b81b93107b69262244d4dcdd9df0ff298f17c5e265520ac09b05caf95d98251d71753d1d67ac99e07d894773ee345cdf8ba1b2184e416aba531c96a794ba8ee77850bb11764eb5a9c399136596e0b0f968c6ae85bdd25628617c8", 0x9f}, {&(0x7f0000000e40)="583625ffe7636a822114a07b70c001c74c", 0x11}, {&(0x7f0000000e80)="aa88d348893e5673953a408434ceffba1999ce71c3591e2fc999b2d8cec734ee0e2cf0ad5bd1e6a822eec42165393658d99933beda84acd4046ad4d1ece362dd602b2965a48e2f7c6120b1ab01cbac8efe39edc78799ac61b837dac6712d0c85491e378d87cf82631d24f4f60cae387828fb200856c3220a085c5dfabf1fddaf9a", 0x81}], 0x3, &(0x7f0000000f80)=[{0x108, 0x11f, 0x3, "7428b16dc840ee6d78bb1feef4e71414f96dc5588b488a2e983547dc3d30258566f8d93dbf1beb19c8654255eb3c7dd57790492c15ba89c2daa0703eed45b5aef91d563c531862b0a02744c736ac00d00c326c50b6bba916fe6e918e0c2d5ce423769433c23fd125934405e55deb951c9fc8a711ffc09b1eb66d93ca5368664b8eda74780d09c1c97ef6444cc11a3d20d7c1c7c59bbbeafb8d7e0217ba256f09ee7d88000a0d29dddbaf0d09f48d17f438f1ff162777b12f6c06513357cb2012cf53732dbe4fa83665229ff2bf39dd95defaaa3f25b00e7ec7394cf8b68e02ea9a2b9cb59f06f07847261f4afa49ce058c5263"}, {0x88, 0x10f, 0xfffffffffffffffd, "90f189ea0b053f7c85ed7f9c4e7d0f4b7c3d0e9e5a8a5d9edab9f0740191e98ed632dd80d1650b357a26d22e21fca9c503a230e87d30ce242acf6c109d8df29ec2d05f38e863a676d37cb74f53f96bb8ba068ff480078885376b8e29a9f3bdb4c2e40da577b42682be713b7922bbdf5be50c6bd7bc67"}, {0x108, 0x0, 0x7f, "c5176d76dffae2d53a64bdbd462742914bac188695909992edd77523270eb63a65e60e4e47d377b21fd55529b8944d13937a19850af3e866eb4f4061c6d6eb06e64e1a37d86280aa98c6cfe87712341f17c79479db4775478efeaafa5ce077f308dd4ff89479b1e80a2dae91d2fed1855536d8a9578c62fbd7d7216a14e46c6082055d66ec96c5492822942d82a0ea637353664a362fa421131cfbfd6f2eba4c48ea9d9d947825257366512d396caf00033f63c9ef9d98bd49a8354c45f09fd2b2daa8107950d77bedf27718faeaed5de2ad0ed2222f938c1e342a89ae28f185ad7bb7a5eecfc874a5e34a4898e8a4c9d6dd7b"}, {0x98, 0x0, 0x45d6, "6b7364b0f9262c7c025e5713f2e19e13c93da8b6a3f5b56c9815042efc336df73f45ca6ec3e9a8fc428efeb9eb5dbab60a71187b9ffd8e21c91d43e7b7c4c1a9f8b7f0aeb8cc33b98b7f93464724c280228617c149d7231cc94e3462b3cb7a9b6aa5a208f2e95037110df5ef461dfab414df9f16be2f349be397abb0a88d23408f"}], 0x330, 0x4008080}, 0x1) sendmsg$netrom(r3, &(0x7f0000002c00)={&(0x7f0000001300)=@full={{0x3, {"9529e561d96b0a"}, 0xfffffffffffffffa}, [{"793f9bf02e6898"}, {"48ddb92833a43b"}, {"f0fab2ea9e6aff"}, {"893691ce549640"}, {"3e2d0c18e8f54e"}, {"4231707adfe6cc"}, {"9eb5810cba82a7"}, {"2f944cd542028c"}]}, 0x48, 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"3609ad7208908ee7d1a9dfdf2e400e7d18bf1b00489bdc4aa64d6c50c4fa910773342021222cadd1742ad4e0c0e84e400beae05eadb9c2dc8dbd899251455350ba0ed9f57614b52ceb7dc967d8fa7ddedf5b30349d4d9b81231a9efb81d7e954d5e76a683293263e328a95250d7998df4e5d8519cb4a94cd001b4a6b028b4cce48cb72abeca43ce405d629056abdfd3cc5661556e042006734eb929703b29e1ffd592b08d70199c3f492d65de216b3b732e30f08c16e0289a43ed9dc9ab4f23c60a0be5d236afc6d94f04803705b7a154b9ed5174cc775c094cb2d8fa7b3216e56c0ee520049e791064bb32f5291e8c3d67e9cc45547f4ea24"}, {0x58, 0x0, 0x5aa5, "8cf9570d7d2cf7e6ec63775ac41f31af356366a286795835ccbcc75c841d9037309c30fab9a6abc2ebb2a8103960a54a62fbd3fe82cd113a6ff3d75449342e8b1c"}, {0x100, 0x103, 0x2, "caa198d32678cf5a09afa3f1165d8f3683ea71c67322ef63e94a814a569b3657900d283642bf3f547e710adb24458be8f50fec2ceeccca5a1b27446d096b780b4accd4d02ecebdd2962692debdf2b86965cf12a82aa427ae3b29559f206b430bf9aeaaa427264d864c76f280985b7f7c558b2b109d57c02b6056101d12dd4f0f287b548aabbcd667275783a5480f2b19d6a865d7e20e1b31b6981640a3d336b64dd9a44ac651111aa0b18642d14d04a7cccae7bf2033e70c6cbffb416ed79d786216e754f65b18d93f38eb2a81c452b8a44ffd4a387eb78a5fe619978711448565ebcdd8515e874e4a80e371e29da37a"}, {0xd8, 0x10a, 0x969, "e1ed4563674a63eaa128816ff7d62505312f8ce7fa7813a164b45fa004e88fd23125dba7f69feab9624f6c96b1559b4545e7a2a98cb12f4a63ef90b47e5252cbc3738597d3d66e9ae5b1a95818a4ba95b25cbc331924c14be5e3faa950608e6bd93bd198c59504aff6c5264ac9d924d67609bf19f36416dd374d658011e19bfff9303bced9daa4f65b3225c146aac213a95fab97db9b27412fe8a0db3e505dee63454cf17febff4619e3764f1d483019f342f3340f78e27b4b5f1405ad760e685885"}, {0xd0, 0x117, 0x7, "8b4b469b95f56113fe1820740bbff3c8adca883b5b86fcda9e5679664911ae3e4c558c76c14aa87f9a45543ecd2139f08d99feaf3603cb6179f8d37015fcfe0821ac8c8317e759527c906f42612c2d21d97d75021cec1e920442be9845509917c6438a62e707fee1a2047abc7bf092ec9d906afc4607309a4bbac511d495c5ea63b2001f640533665ceb1c0a9d250148071114232828634d86d4b2f8e8c3b53e0458f351a4c868725483365c77d1e6290f944a247a72ac6150271b9a58"}, {0x18, 0x11d, 0x2, "93c3268d40e88b"}], 0x718, 0x41}, 0x20004080) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000002c40)=0x1, 0x4) read(r1, &(0x7f0000002c80)=""/226, 0xe2) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002dc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000002e80)={&(0x7f0000002d80)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002e00)={0x30, r10, 0x100, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x83}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4008840}, 0x20000000) 2018/04/05 15:36:24 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0x0, 0xfe, [], [@generic={0x0, 0x7ef, "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"}]}, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000800)) 2018/04/05 15:36:24 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) socketpair$inet(0x2, 0x3, 0x80000000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000400)={'ip6_vti0\x00', @ifru_ivalue=0x2f16}) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)=""/253, &(0x7f00000001c0)=0xfd) 2018/04/05 15:36:24 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00007e6000)=@newlink={0x48, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x80000001, 0x200, 0x1, 0xfffffffffffffffe, 0xd, 0x1ff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/04/05 15:36:24 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="fbbd265f0309"]}) 2018/04/05 15:36:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 15:36:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x8}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@empty, r2}, 0x14) 2018/04/05 15:36:24 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x4f, &(0x7f0000000100)=[{&(0x7f0000000c40)=""/4096, 0xfffffffffffffe49}, {&(0x7f0000001c40)=""/44, 0x2c}, {&(0x7f0000000140)=""/71, 0x47}], 0x3, &(0x7f00000001c0)=""/210, 0x2bb, 0xddb}, 0x40000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/194, 0xc2}, {&(0x7f0000000580)=""/1, 0x1}, {&(0x7f00000005c0)=""/149, 0x95}], 0x5, &(0x7f0000000700)=""/240, 0xf0, 0x14c}, 0x40) poll(&(0x7f0000000080)=[{r0, 0x842c}, {r0, 0xc505}, {r0, 0xc102}, {r1, 0x400}, {r0, 0x2}, {r0, 0x101}, {r1, 0x8000}], 0x7, 0x7ff) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000840)=ANY=[@ANYBLOB="76e26fb45abc75bfbb8f1832b13f6b9f517caa940e6a8bd4ef8a229faa5f4632445d2e39f0b8593eb0ea1231c4a49fcf610a28e94371b4127798fc24f53660c6e7c8179a4e6cb20bbadc1c528d79877c9ebb7311bd6f771794cb70357d69d686523fa98b293052ff676737b57902cdd8f1b2ce80b46be45fc25053e3b8e1767abbc8a2660bf88a67a10beb8534989af691e5683f849bfe030754711b2ffee68fabbc6d75a58e289022984a113179bd0837858fbdadcb9754ad1c2d4261fd87883eca212f99f2c56300ca3a79679d4b6b73eb9221a147f9840d9d9156e8b538e129a8646f604e7e0ddb8e568a5238e35b085b7f0d93"], 0x4) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, 0x8) sendmmsg$alg(r1, &(0x7f00000002c0), 0x0, 0x0) 2018/04/05 15:36:24 executing program 6: unshare(0x60000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x1, 0x2, 0x7, 0x2}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) 2018/04/05 15:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)="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0xcf9}], 0x1, &(0x7f0000000000)=[{0x0, 0x111, 0x5b489ad0, "805d91c62a1bbdd5badda4ba3a1732500eea044a3fd521aebb3bc6ce23601b5a58767a1f827361b660dcf4c9061f0f15899843f30c9de1a0db7a58824958a67848990108f82672b9fad8550aa9fc268f275a4d89a2582229"}, {0x0, 0x107, 0x100000001, "9b2fb7acaf4517b89c018a2ccf91203e2d2a165e73d3d857503cd28481285051f9e2346bd4d8fdb95649077dda1aeb2999b7f7c6db89bbc64e811ddb3e19fcee24e0f98448c2065d7a60f822a299385d788b7421988d1844e6c626b699096e12d269ea133cce72c386f3ed480bb42d5e5f436b250469556723e8c2e4412a4774571f"}, {0x0, 0x119, 0x6, "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"}, {0x0, 0x119, 0x10001, "9d7de9ab07df50982300914225fb1557b4487dbf3ee44fb8ae5b6a64d8e23395a7ca3f9ddee5ff60efb8ab1f12cc3e0b4a9f44341b8bc7a3fc2cc3d80459a52249f4ef1909f817e454f9"}, {0x0, 0xff, 0x6, "de771286f0962f80837453040fb7b942994076173830f7f04bfae41340f60c8422c87fa96b8c96504c0acdfbef799e356496a8b256e44749b5fe636fbcfa"}, {0x0, 0x10c, 0xfffffffffffffffb, "20913358eae42229e0e8b268c12aeee981adc68f77922325e676cd12afb6b9882cb4b37905f8987003acbd6d37bdbc24e97112d43ebd314d17b573c31f47d6e5500a1f3b6fbfde08e93b9f9b714c1154d8b61d02b30f82f1daaabd078e3c7698822304f3268b4b751e94c8084fef23dc2c61bad8dbf0d877197906f642f624cc30ef65f7abea6ec3db1dfd8288a09f09fea48cea3a7be9a6867a5f6fb0927cb14a8812d71d748e6fa8dfbcddc806f2303df8fa29d216d566a58273a49d63dc603d6467d7750c71986ce57fbd2c5e0a429be2bb50f4d066f18ebcc6feb4c26052db30dfbb7fa00e8c7c5f1452"}], 0x25d}, 0x0) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/04/05 15:36:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB='*\x00\x00\x00'], 0x8) 2018/04/05 15:36:24 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xfffffffffffffffb, {{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}}}, 0x88) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0xfd, @multicast2=0xe0000002, 0x4e24, 0x2, 'lblc\x00', 0x10, 0x81, 0x24}, 0x2c) 2018/04/05 15:36:24 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x800, 0x4) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/04/05 15:36:24 executing program 3: syz_emit_ethernet(0x393, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa09f55f936294bc9dd90010320000000000000000000000ffffac1414aaff000000000000000000000000000001000000000401907800329c490041fef2"], 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) r2 = socket(0x8, 0xf, 0x7f) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7, 0x7, [0x6, 0xfffffffffffffff8, 0xffffffffffffffff, 0xd939, 0x0, 0x3, 0x0]}, &(0x7f0000000180)=0x16) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) 2018/04/05 15:36:24 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 341.696626] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 15:36:24 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x4, 0x790, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000440), &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000001bb5164b1300000000000000000000feffffff01000000110000000000000000006c6f00000000000000000000000000006970365f76746930000000000000000065716c0000000000000000000000000074756e6c300000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000d000007f0000000008010000706b74747970650000000000000000000000000000000000000000000000000008000000000000000000000000000000706b747479080300000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000130000000000000000000000000000000000000000000000000067726574617030000000000000000000696662300000000000000000000000006970365f767469300000000000000000aaaaaaaaaa00000000000000aaaaaaaaaaaa000000000000000070000000d0020000180300005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6c69625f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6d6f64656d5f6465766963655f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff02000000130000000000000000006272696467653000000000000000000065727370616e3000000000000000000064756d6d793000000000000000000000697036746e6c30000000000000000000aaaaaaaaaabb0000000000008910787847e80000000000000000a0000000a0000000e800000073746174650000000000000000000000000000000000000000000000000000000800000000000000010000000000000052415445455354000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000b0000000000000000007465716c30000000000000000000000073797a5f74756e00000000000000000079616d30666230000000000000000000000000aaaaaaaaaaaa0000000000000180c200000000000000000000000001000080010000f80100006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000002000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004e464c4f47000000000000000000000000004300000000000000000000000000500000000000000000000000000000000000000091a0a830261ef49e5192128aa65d28e925d9f6cb02b1889b5d39a715cf91c8ac0446e027846a85ab29ec26009ae80fc3e37d6215ed4fcf464c550ebe6c61db33000000000000000000000000000000000000000000000000000000000000"]}, 0x80b) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000cc0)="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", 0x1000, 0x8000, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 2018/04/05 15:36:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="21ca283b54831b25fa51380a950b97913b0856b3b47447c5418bee128a5b8a9d485e5a44504150f99755570719f842179ff0d7ffa7dc3567ad48a326af94c7a46f0c0d1edd4cd7a0afda0768719940623d90c9b6a3969c45026a2dcd7dfc3d1485c15b87b56f465665e965333801074d889906893efe09178ac0b4056f55ba7c3dc4520283ead50784832c85f2d2ea4dc42581badd2cb0ba881b7f01547904221e6d92", 0xa3, 0x4000000, &(0x7f0000000140)={0xa, 0x4e21, 0x80002001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='westwood\x00', 0x9) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000500)={&(0x7f0000000480)='./file0\x00', r2}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r3, 0xfff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x128}], 0x1) r4 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000280)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) recvfrom$unix(r4, &(0x7f00000002c0)=""/232, 0xe8, 0x161, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000440)=""/61, 0xffffffffffffffa5, 0x0, 0x0, 0x390) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) 2018/04/05 15:36:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001cc0)={r0}) accept4$bt_l2cap(r1, &(0x7f0000001d00), &(0x7f0000001d40)=0xe, 0x80000) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket(0x2, 0x6, 0xb12c) sendmmsg$nfc_llcp(r2, &(0x7f0000001780)=[{&(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0x1, 0x3180000000000000, "0b130ed9c6a7730913539bdec593cbd6c7ae89d206ebc98d1ab1f35bd74558ee065e0920aaf6fb2f21dbf751f14550e6ed561682569a37889040f655684c02", 0x17}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000080)="86b1d29265c1d799caa0ea036f2ef6aba958735ff8455a6207ebfc8a36c3e7d3f148a4591b5a7bd540f973cd1fabd59a", 0x30}, {&(0x7f0000000100)="60a2b3873280b13e868032dabef6", 0xe}], 0x2, &(0x7f0000000180)={0x68, 0x108, 0x9, "32c0a6a4528872c860ff4246e92775042475269260936280c3585700f56dc532c2d154887433f26f3fc382285d01c581ede2d4438cf7037006fdca413a583f45d7f26620bda4e412bc192a425d80a19546"}, 0x68, 0x10}, {&(0x7f0000000200)={0x27, 0x1, 0x1, 0x1, 0x101, 0x3f, "374532ec24db70af3d793a9124541168497d690c4748b5edaad486cc74670702ecf7999382ba7d67af66228ddb91d271b3169e0667d8529a350fc97f09b07d", 0x1f}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3bc36f129b517f41715415508638", 0xe}, {&(0x7f00000012c0)="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", 0xff}, {&(0x7f00000013c0)="22548eaa0e2399e728e1f77589ddf2c1d304710f76650e08c9387f3499bac41414bd9fbb95085099019ab54c80aa14ea06fd0c799a5c028f523fe810c8", 0x3d}, {&(0x7f0000001400)="bc576ff642e2d736abaf54f40105ad1c855d8cc3cbf915289eb7b3ae0c4000d0ec48d0913f0180b9a720223ff013764a7fa2503e22e06cb19586504bd0da329d1c24f2672b9e661f1d7341472592d3e88291833a874470499f4ee051f01fcf1ab438bde9d10fa084bf808f5baeea3853ccdd477e95f25ea17bea000ad56d27609ce7f25e4c5c8da177d0c80b6ba5462bf3dd784e768245eb85b88a578d71d68b252b88aeee2c1841f991f336fe114d943426952bba99a99825e393d2f7f05ca1bc7514aecb948ad6424461c1ae2b9a60dc30af798079a1a0f9be", 0xda}, {&(0x7f0000001500)="747366dd0d3c8dcb92a153d975dc8b052947d47895ebcdc2ffc2b25efabb1336d8f97f2ad1b713", 0x27}, {&(0x7f0000001540)="0445bd3756027c26dad70c9d2c6a0a48c123498ac0ffdb2dca04c7a3b1cabe7a99c9e71de7c59c1ab72d54672575c0efb080b169cba35e29f85949367e6ce5f04a2ec2930117e426bf81c5aa71ba678a230075326349eedc1193f6c36f37819305dfefda763b5cddd12242a1e965dfad7428ccf3bcd70e9aa1a0795e22f681f613b82b2c16497dd137ed99952de2aedea4c83de2a9d490364754d15adbdc59885123f1f1ce6e6170f3adf7cd272afe93cc3752686273fe25400baf7eb4", 0xbd}], 0x7, &(0x7f0000001680)={0xf8, 0x112, 0x0, "03fdf4999e795875645bc9b4bab784464839f66dfe1dbe09cd5087fabbfaefef76512810f97e4410cc4ab06869e641be7ace770b462ba1375f392b8b3500c25d6ca449e89cd2a80b9acd705d74c3eb3d4bda01142ef1bb14186b5b0a726cb875640abcc69ba723da35e0a8d2b05666fa35d57c416824c43155f8011ab20481f0dfd40c4450338be6804d4dbd15d2ea28adf6993d1d1967fd496259ac2487584bf4892d19544f32027aa92e7ea78e25489ddda20e8b727ba4e12d2ecfec15fbc72111ec1f1caf61186162c44db17c621a5704d409be88950d4d45c4e5b024f1fa230930"}, 0xf8, 0x40}], 0x2, 0x40) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x50, r0, 0x0) 2018/04/05 15:36:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x15, 0x80003, 0x1) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x3, 0x65, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x7, 0xfff, 0x531, 0x0, 0x10001}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_sec_ctx={0x15, 0x18, 0x6, 0x9, 0x9d, "01897ee45718ced8c8ce6523c2f5a380270a939d774bcc7149dc5eb4ecff57148a31730c6d6d82e0779cc0f6fd3133373363f8dfdfc4569a9609b05ecd350f2c3cfc1f9d7f17f2509926b869f0e97945c650ff806e85d30cc89ef51e863979be8bbe8931d65134376b88c86f1b7d1551f8be0f03d074bc26ee6d6d7f64a86feb051fe442a70826b84ed6c4fa3fd772136d4940d1977fa9467ead77b30f"}, @sadb_sa={0x2, 0x1, 0x4d5, 0x4, 0x1, 0x2b}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x6e6bb8, 0x20, {0x6, 0xff, 0x8001, 0x3, 0x0, 0x3, 0x0, @in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}}, @sadb_ident={0x2, 0xa, 0x10000, 0x0, 0x1000}, @sadb_x_sec_ctx={0x19, 0x18, 0x3f, 0xfffffffffffffff7, 0xb9, "68abeee29699fa82901486069685f24e95d4c9e23e5858ab53eb0febb820c2aebe0c3bc6d4683a5d480c08f32c89f199ad1a34e746b554d28a9dcbe5d60da13281d12835b788723e3147204240bd03e4caabc155359fc819fa757c1503ec6a250eec3025a9f982644ed3d4bdd70b91c713a76850cde165967e2fe36cb86a1eb708777f8c5f948e8c2164e5efbf410601f33a00452942b0e6540b2447a95b0db51776fb9762be2d496e38adc9a7c381020bc7b350b497c913cf"}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffa1}, @sadb_key={0x1d, 0x9, 0x6e8, 0x0, "d129333be52ece003fe724c652189c8b2c9b06fbd3a2c9cbba9366305648fddc042f0b97021847e14035d7eb74cc9298812ef52a0712140162a0939b7d5cfe26c58829a974c6504c40153e3b2c54b616f5939053f0ef50a0604c3e9e95d4c841c20008889c566d699922df30461f871a355b728166ce3c39bb8e1e879ebf34a5db82d463c099a75e6e2abf366cc9570020e910a6e0c5d96d2ce860c93d4064c6e6c5f262a157256600ba571c06f0d1d1b44b5998028ff946df9bb4c5c1455ad4ca797569c9ebec17a3bb887f310ea314b57f1677aaf7ea6d7fc79628c3"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0x1, 0xd9, 0x3, 0x40000000}]}, 0x328}, 0x1}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000540)={0x6, &(0x7f0000000500)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000580)={r3}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r0, &(0x7f0000000440)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x8, 0x59, "25bd6d72c00e7ba3c5710d5cfd20cdfea29cc2474dc7a165b8181aa72545db7e59de32d9aa84e1e21f4edbcf4656569ef2bce763c55a4ec268e661a88519b7", 0x36}, 0x80) listen$netrom(r1, 0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}, 0x1}, 0x0) [ 341.855691] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 15:36:24 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 341.913996] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 15:36:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) r1 = socket$inet6(0xa, 0xa, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x4, r3, 0x10001, 0x76ec}) r4 = accept$alg(r0, 0x0, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) tee(r4, r0, 0x6, 0x6) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) sendmsg$alg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f184956c46b19bb9879523693d2979a15254cc846356d1da56d71fcf040d0cb65ef7ea41ef22e6a6d13a9c9e311fe819a5620e24a6fbc764cdf3129e027a206dea67ae8a142372b1ad", 0x90}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 15:36:25 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x2004100c, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)=""/71, &(0x7f0000000140)=0x47) r1 = socket(0x18, 0xb, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000300)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000200)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000500)=""/149, 0x95, 0x140, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x1, 0x44}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x6, 0x5000000000000000}, 0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e23, @rand_addr=0x40}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x4e20}, 'ip6_vti0\x00'}) 2018/04/05 15:36:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000025, &(0x7f0000000180)=0x6, 0xe0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendmsg$alg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001200)="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", 0x1000}], 0x1, &(0x7f00000001c0)=[@iv={0xa0, 0x117, 0x2, 0x85, "04432e8e59bb1fd0cde322ffee3a38ffd8a55e40907796071e2430fa11f09499ed2891715f31ecee4b00dd307c5dd338d2f65941e2ebf7c7a198b8ee3af5c9761422fdb5e9ec6bf9f162e05242739b64917886196f782a7b94d8b69c6be4f63275cce3ccf9175bacae4d8d8cdde79667f04b38ce77c35c524fbd85bcefee044460c15e0d9e"}, @op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xca, "23d1deb14657dba1d4153b6e1f9e2b581d16bf0d87d1cf94d4da499fc2c8d33390a8a2092134308272a3f9fa605329d15f94accf5f3f8ca91c707d93ea99877b54fefb6745585484237bbba5e08aec8c196990d238ae83869b5d6d75c2e97bb163f6cde909a5914458d147821fda2d8bb1bd5b121d0304036b050e8de775ede923730c237db7a35f7a96e4bf5172b3638c7c73069b0fd5275edf2819f4839098baf7bc8387d4c2a2f06aebc776075312bbfabf0e61ca386868a11e396939e59b773aec6476e620945c05"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x50, 0x117, 0x2, 0x3b, "ef0b01657f863c96d51cb7cf1f6e77ae8f5d8a93902ccaf9c6014efb5bc871c9911671fad41961cf0c8840c024ab9c9b8516af637d622efd5c1a14"}, @op={0x18, 0x117, 0x3}], 0x218, 0x4000000}, 0x8004) bind(r0, &(0x7f0000000080)=@in6={0xa}, 0x80) socketpair(0x4, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x4080120}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/05 15:36:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x3ff, 0x3}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) close(r0) 2018/04/05 15:36:25 executing program 4: r0 = socket(0xb, 0x1, 0xfff) socketpair(0x3, 0x0, 0x9c6, &(0x7f0000000040)={0xffffffffffffffff}) r2 = accept4$alg(r1, 0x0, 0x0, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x100}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000000e4000000000000000000030000000000000000000300e10000020001000005000000002beddb0002000020e0009b2adefc00000000000000000000000000000000"], 0x70}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x800, 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x3, 0xb6e}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r5, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0xb89, 0x3, 0x2000000000000, 0x81, 0x6, 0x81, 0x3, 0xff, 0x3, 0xfff, 0x2, 0x333, 0x1, 0xe0e, 0x1]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000300)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001ffd)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 15:36:25 executing program 2: accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000a9f000/0x4000)=nil, 0x4000, 0x1000000, 0x16, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000d28000)=0x98) 2018/04/05 15:36:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x903c}], 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), 0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffffe}, 0x4) 2018/04/05 15:36:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000580)=0x508f, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @dev}, &(0x7f00000002c0)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={r2}) getsockname$unix(r5, &(0x7f0000000400)=@abs, &(0x7f00000004c0)=0x6e) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x16}, 0x16, r4}) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000270063810000579d00000000080100000800010099c31e7143948b8de6405954f1d4fd4b3389198204d06feb84285998e44b158f43edabe403c7460243614a47dd35a4a019c43773ff9ba8ffa6eebfd0612e3c5af17624f8dab0069f7a451f6a8489f6ac460352608fefc6273a2a5e469609ce654968eab75a0123389a0a733a4d78018ba5615fa14b0b1abf33f40b3837d07110e7711e98c2b9e46161ed14eb8699dac4e38336bf5f", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x0, 0x66f, 0x2, 0x12, 0xffffffffffffff9c, 0x5}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r7, &(0x7f0000000680)="652aee814feaa199dc0bba70d9802ab3d6f962b843a1cad35ceb3761dc86a56365d454be6eba0dc8ab3af163a27c524eef129dd215a9d7f0800c06266f0d334c108b1f40c5b59947dbf9a218a270a5b70542e9839f8ca1045af3611ff34ca66f0c0f8a5dc48bd5c789a8e097d6c33966de29fca546431f351c13dffef96eed05ae8fb81055f2f0d673b5ee0d0d5f3e2bc9f28f88b85841297dd8fc92b2407a316d0e96937622cf03f49ed7af061f4e4845659bef142a1e421075d5f6b07d455a096698b4e415c3f2f76869fc13c4c7bf735a5ec7fca0ac60524b24d5f814a4d7132104918b3ae76c1d40313411479a496dd21d9a4737a9a52a09050b2c92d7d681a0f4ce2088a2552b7a60b560212a1d9f7df3af34574f77baacf47fecf496245608c5bce744e589beb43f1c2dbd890d28dc4f0bac906bcb4b77d3414cfe9cb28b5c69610d04cba4624b1999f23256a66b726b9233d0341a6fbaa658488f45501e62bd1a84e1d21b40e7b686f54b293a03a6d2a9cf072060546fe82eebc89736b211b315274b148e20a03b3997deb90395f27c64f559b937d9b6163854eb94e3cce2b6c6fbb7f4e92923c7bb62136fb68c5ed4ee9f0ed2d5a36fe4f7198ba844f58b79ed4fa41ae56a4b9f343d468714c053ce836b3f16e72b9273dc36603cc84a18bbbe6948acc62086402f0d30e416e8fa93232a4ef3cbce7f32452098e0740d5155535aa76548a1fd9f342703dcc01097949941129384d2889d1af056d89fce2924552adf1c38d5ae3e7f35d3fb7295008da2d1110537aa7344fb6a9bbec5de27386538d59f8100b56401ee3adbfd657406592882e3f8723a95ad6955cabbd05af3bb7dd46911252a2b80d973431c4a801b01bc4fb52f067748930d9aae8f0e58644064dccfcb9b45d28aaa3d1686494fe4c8bfff3b949b27c6aa47ca2aca8eb432421a8ea094317bceb8a9faa29a25b56656539cbc4edc8b42ba0709827bc517bc987974d65c7d8306baba52f2866ef131bf316ed936f84a4a99a32b4c36a3786324755c15899d1a9f803c748c05badaa07316aa71299f1c18f270876251247f8e0946f951e86aa62e39656fe026daa8406a7e79ea75bd77f450b26d5ee526a84c78af05058bed3b84b0deb8154bf92cf021f6d6406e83fa833794d9ab0e949a9218ddb97e2377dca7564305e42b98fbc2809de27bc98a06c19093c6105c9e5a4327e1cbd80e73d3f0f5cf93736a38c4092812cc4c23be19aa18746f989a240f3d0346a1d873e34694765196a7d76b5e6311d1cfa81b426f871e8847f0a2e2b2b1f1cc8aa49edfb5c0b9dc9d71963cf94766124fa9104fd8d31748ef4ac1fde2cfeb3825b8fd36931137053143862198c18b9f9ad52bcb65b1f2835289a4982107590b45fdfad73383e1775c2ee22820dd597d2f93ee40b453f46bd05859e771a19c2b0b949b4d66d87b05df3eeeb0f86d2d1819cff4574e9e47c50eb3d5b15396900e985e54c05dab31973a811e38f52bb7b7c5ed311d6017ba111a806064b4ea5a69a29d60f5c329916778ef940828bdbc66d1844ca2aa21c8ee2379f27ced4f1c28022a1cc72a3ae894708621f432f3843a754faa9710ede04ba73241935d1a34072f0522d2fc99dfec70e22e9bb1b20f154bd983e62842ff110f5c86ffa4c49ce67051a9d1a670765864445516e90bd973b08317d975632a0ea75841f130b5c43a7c61ce3a7b58ac8a8c0c954119e38b3aee55be757f261fd2b4c052de86d925686f6570719ef05b309ad8d2f47ceac65846da99219ddecaaca226bc975b63f7e81ec4c4690e6dfdee0e6b7d0e4ec8f438e75a70268f21df84885b04066d91e7a2ef754c785e09589ab79521c7e213c8ffe8cf569e0af74e5de47125979c19a113cd4f8b4bbde1532f9e1f3b3b05280105dbcc3c7d0db59a19c9ca1413963204b6b8b9eef2d0e48737ce49549bbd58cd951278e893bb7bed55f255adca40aaa28a3f003ce51bc1cb9961f32c6d847e100b479d881c56332db8977e76c82dca8fc8936e505f8e7e8505f63af481c124617e6139dcaf9237043c69c1e2b05911eda44cbef7eac96a32bd81129106fb58c79187a01fe7e593cd1c232630a57f1c292d1361380509f577b6798c2bb04197aaf5108ba8dff8bc79a3203cbb85a56db751fce4ba4fe256bb681d3963b6dec17547912e149d3d25b5ed39cf695fde39011af0e4900338c72710c80e7d9cc7f93181771a40b229508cab235c2d43ce3b1e0dfde3a68a22ec6eab8cc6994574f596d1a7bb8f3f9fb14d2487f707addca1530d997619a25589bb7957b87b0c81c44a1d85ad113d9018aa95eaa4fba8324d6765f36738463fed1228d6108da3f6f8626878711e9dfdd6d2e619c257e058dee8b3a8a8934c46e79ba6a82c879e86ea31614cdf10fb81566da97ee9b7e2d0dd4c63a87d0006ea7bcb74c38bb514a4de4b63f4f65508d8aab5daf0c2a5ee212f5ff696a9731b81c47f3dfe51c2e2578e3174069748604709078613ff8bd074dd7d1a46ba5c4e4f6f15dde77652a5917fe167d514bd2fb20c6463c05f2a946ba3fbf2a85f698ff5eab042f9cf1182436974ef6faf59102a5799dcd11bed0376ec61a1e7e78bdea385802684f651aa2d959465e896054468ed9911d2485df4a96cdeb4956c259eac9ca05b9005065675d1da3b670a9ca9c4350d44d55bbee89e69673a92d1256f46e9b2612a0c6bdebcfa4c50354a05433d8d4af699fca72abc980c2fb803bddb7f5106710555fd5d085ae4c47fe426a102e0016470bc401ed08aa0ea1b3bd2e1df088e3cf3d385743b9e735fdb9110bc81d8d0bdc97155f5bf47688b6331dc71c9a34317cd1c30296d323ba7941fc5c94faf7d17bc7519efade756c5e357f6d7dfcd0efec108814df4d65bde54226aee8654ac7f9eca26abb67e232e25ccfe8799e5cae675526625ec33348392c7474e23c306d3692974909f6d978750a8b56305a10e1368fdcc2e9a20e1722c8fc6849b1c28a063407bf618e4e6914aa2e6e89a2455b64a36ff3cb51fb36fe3aa0963c36289da2bf964e48f77ebcb20f80ed470eb46d65352f885e1cfebde55d3844ec0d294d5be58503a1ada084933dbd42830ac39d6bd32411b205369b3eb47425c8dcc758e680d02d9fe5c677d3a99877c2abd5a581decc9c1e21ba825972c7962f98a9e78e0ef7bb7c2a20367c614d84fa99400a7ce57144bee22afe1fc82ced9489c8a5dd925fd880756e5e350276b0cb1eb55264343139fd9de49a3a4f352782d4c778de779ea522b413a045c5529546952c86f0a54dfca8a02e118247bd4d6314fbfbba81a4188554c2acb2c05e3c813a20005242b0ccc1ed1e19d1e9909fd6d0d272113f4cd410c173a272c88de16f4b1fa1016b5e50c75fa4bbba508d199f5ff87161674ca6bdfb1115ccf4c3aff4d74a482a93c7ba84e03665b7b7908382c0ac717f140556e724371d2c6e0b227d440f919cc0f027dcfae40f0df391f3d15c9bd0b1f1b27eb88fe08ff1f11e5eff82e2705936e6378aad897ce87d7424bb138012fb4dbd5682b4a563bf6bc9cbf4cabebc8854ccd37b20ef238b1cc5715ddf38b99a37582d1e4fa5267e4b95e4d2a4e0d90b2d68305e2eb1a65c777c86decb250c6e28361e42a79c964df77d43281bb896a616dee26f09ea016966d11ab2c3a0f92e1604a9e11f28d454901ec9d7a74668dd8d944afba90f4bfeaf2cf337891babc7a3e1bb9b47596c5f51570e8ca7b0be9299442c11768f68f4a9677646aa03099da3d619c8b99287188a38f6b7ebfe6fd687d9ab69f1334a424169b5dc254480dac1ecd1a15e58bb70430dd0dd93a1d3014bd6eef8f53b59d618d654d44fde15c5947051a62b5408a92c621ba626a8007421f57dd0a3c6eeca92974a951820852fff852f3ef96a4b7c695acb236f80e5481ad61b6371629ab0e7b0b5c91e181aa20d586e812ba57261486f487c217ca48cbe591a2254dad3eaf2715eb19a0dc759db5b08162496955fe4ef3f32b470b6db3ac454400d29e609058d9cdbc1f346959dc24b0c8f405662a6ebcba3f2ce2deeaf6ac38c1c1d48ac817da343a04d140b3d5624c05a07445e755fe811ecdb7fd008edef598fd183bb8488d9e354109f36214e76d03516d52e474ebe1b633103bedb907eb9f6db14cec5c7ac1bb3e7b8e18aa05f003c9df60aa07dfaf00c3596d39b8ebececf783a9500d2d4a1b015b3025e1fe7b07ca7be2263fa35afe3f0df8123f537b14ad71e593645f16baea81967c0c8b368e1b983d38e428c21ef505b28f7aa0a1f755f21f31ceced9bdfe0fff95d71cd3faa9e9ef8cc0a3df9c8bfa4db92353559753aa375f34c409517f22ea63f3d119a12d4ccd4f94160e1a41a670e4012d5b5af918f12c409aa52b2c76c0498814708e570d951c2c172679a8e7bab62714d7bebb2db73282849aaecac586536cc790321329b843266505834795841736db443820053bbcb0c3eb336e949a816172086e6161f7b28d7b0f5abeac6a60503ad70ba36703bff51f181cc6c5f29b375819de2cb2fa4ed9faf53622cc53685c59bf81f789c953793a5740ba80d3ac54729f6182bc78bfc1f6f8c626eb85c567a315e3fd59c6799ea40efa2fd8e73573dbdf143c1ffa8922d0ddd6a0e7e91317c22a4ac2bfbc54d441eb176603b1d05c95b586820cf64f0edca713da2e24bd04c6ab26af464b7df20ee7dc7de75394bf3db50bd7dd3dfd80ee2674d1876409bbd0db560f19f6f6c43e68902294a56837f41df2feb1de87d9f3d19d3981f86daa3e4c87b7021c112889a907fa5308903d0f269116e2413e270a46b17813916ce40feddddf52d8e059127fa660bd3239c7b83d8ea175048aafa3ee333fdc4746c6a673db0dc1f2508c5b372e8f280547850003cc110a92727caf5e44fea4afe8487019dab2b67b12280e34fa07627f29caa85e60f53c701f52fa5925f7b880618a490a9d7abd75c04d5f2b3acf1a4d99add4a66750503d3a657f5b410b6bc6a13d5f7a4cc6890b5603e48b1c512fff931907c6f42a2369c4348342af71d43c6abb4882ac0a2c5d037d59f7a96f0b5305bb7fcd76a2926d8b214c0d26ea76f992e83b52637dbc71a25d97a810f568037194f25ef7ee4d52da1f875c5e96d4242009d8ec73e41ee2ad55b2b1cfac3917cf8a7d38f570a78eddb408253402470d2be392a67a3c4d427602305bc5d46277843dfeb01a2aada26df7682cc14cd0a13466231337a692a2452554ce1ba9ff25cf5a3734cae9a3de1f67b2d4e01649df2d5b5cbfbef9c93d14f6175d290a85f81cafd8a22d046bfaa1772e917c8f8c79b6040fe07e6631f820e23d2ec8b99139e2d493b86bfe726f023b5cb9eae63a7a9ed385e04ace541033597d9b2207fd07fdf9563ea7fec0d7e551f81aade8a5975cecd889bd7df377e3ff8cc3fc2f458091dc5baa046882eb1ef9761f1e94f4d0bba9d162cbcf680b0b2f2f473dffd1ab6d6ec7508e82774694723a6d49f8df7b1a34bf3d21b7aba2271c0b9fc36148a581b6be5f6e7fdb6ef189fcc68bfed0f61b9636a4e83cbb2480eb9ce5a31c55dccd69999e7e587a4bc36529a52d4c396c32551954c03421a466ab5ff94e55f239d829841512e885197b39f6f2089da26ccf0ea7beeccd05b506a810b9cf341fda1c3c82eed5a13b07641f3cc9d63c9cf1dd2b9db6827fdc4c54b3f6d4f139c2c5416e429d82f46abca8c4d0706da501d70088486ec62df1c2fb5e738a4913ec81ff9fd6", &(0x7f0000001680)=""/242}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, [0x80000000, 0x89, 0x2, 0xfff, 0x100000001, 0x4, 0x9, 0x7fff, 0x81, 0x7f, 0x2, 0xffff, 0x316, 0x6, 0x1000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r8, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000340)={r9, 0x3ff, 0x30}, 0xc) 2018/04/05 15:36:25 executing program 5: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x1000, 0x3d}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x5, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380)={0x9, 0x7, 0x0, 0x100000000}, 0x8) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x8000) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="b66300865c058fa712b00c169ec5b697642f980a2ee75a385261118763a0ba62", 0x20}], 0x1, 0x0, 0x0, 0x48000}, 0x0) r4 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'ip6gretap0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="030000003d8471e3a369cf82b721fb89d16c73693c9308c764033a0b56f7aeaedaba52bd1d27e217b7288351872c92cc7fcd7d0d5ca8e78d7016ee3ec759d615d89867bbc81b7813e64d630539bf299bec8eff91f73291df535d5dd3e6dc834a84d9f887ab0605dc3704611a3188727784a46c7bd01c13bf3573fffce5ee27411725a0a5e3eefbfff2df99f0a0d24a1e0000161bc02acb20af67df619f377678d0f1427e5e84f30598572ad9bce2c787d90000000000000000000000000000000000000000"]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) close(r0) [ 342.930006] sctp: [Deprecated]: syz-executor1 (pid 29832) Use of int in maxseg socket option. [ 342.930006] Use struct sctp_assoc_value instead [ 343.020750] sctp: [Deprecated]: syz-executor1 (pid 29832) Use of int in maxseg socket option. [ 343.020750] Use struct sctp_assoc_value instead 2018/04/05 15:36:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x3, 0x8}) getsockname(r0, &(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000001640)=0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001680), &(0x7f00000016c0)=0x14) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x3, r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x10d, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x235) 2018/04/05 15:36:26 executing program 7: r0 = socket$inet(0x2, 0x8003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x5, 0x4e24, 0x6, 0x4e21, 0x100000001, 0xa, 0x80, 0x0, 0x62, r1, r2}, {0x1ff, 0x5, 0x40, 0x80000000, 0x20, 0xffffffffffff0000, 0x8, 0x7}, {0x2, 0x0, 0x9, 0x5}, 0x10001, 0x6e6bb4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0x1, 0x4, 0x7, 0x0, 0x1ff}}, 0xe8) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @rand_addr}, 0x0, &(0x7f0000000c40)}}, {{&(0x7f0000000040)=@ax25={0x3, {"d162919bab73ac"}}, 0xc, &(0x7f0000006600), 0x0, &(0x7f0000006680), 0x14a}}], 0x3, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/04/05 15:36:26 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x40) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) shutdown(r0, 0x0) 2018/04/05 15:36:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001600)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0x73c3) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e22, 0xec45, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x2b, r2, r3}, {0x1ff, 0x10000, 0x0, 0x6, 0xcf, 0x800, 0x401, 0x3}, {0x6, 0xa7, 0xfb5, 0xf43}, 0xd, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x0, 0x0, 0x101, 0x0, 0x0, 0x7ff}}, 0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/05 15:36:26 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:26 executing program 4: pipe(&(0x7f0000001a00)) accept4$inet6(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001b00)=0x1c, 0x80800) r0 = socket(0x3, 0x7, 0xa1c5) r1 = accept(r0, 0x0, &(0x7f0000001a80)=0x10000026d) pipe(&(0x7f00000004c0)) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f00000002c0)="f14362e016d09d6cfe5bde5c4c32f19c633ce0fc3ce016761786134715dd7b549b99777a91ca9f67c7eb480cc6052a3f37aa7f3681917b4346edb0a003405ae0f47d28a90fa37eaeadded672efd1a1ea6dbeeaf590b192ebd97e911c23c8a96ca7f68a9030a2c48fd6cdb339b96924442f856c5cdb07c955cee9496570f439e98f64c8d8f77bdc070e73cd6dc93b2cfacc6383fee25c61e620f45d10f1c818bc1d74ab22699ef84ec1ff274236d46d3a851e6032413e2b6652d12ef24bc3265b7d378c25352ba10d142c19d49a623b25214b6c", 0xd3) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) sendto(r3, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x2, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0xf48e, @empty, 0x1}, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x3, 0x6, 0x32, 0x1a60, 0x7fff, 0x7, 0x1f, 0x8]}, 0x5c) r4 = socket(0x26, 0x1000000000005, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r3, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) r6 = gettid() setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000500)=0x81, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000018c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000001980)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x86, 0x3, 0x800, 0x100, 0x0, 0x2, r2}) r8 = getgid() ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000200)) sendmsg$unix(r4, &(0x7f0000001940)={&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000440)="396bddd2393ced41d86386f0caeaf9cda79f782d328e9f9f08f48509bf98b6432e2bc53da090c9181d6099b9557bc96e14a4787fd9c76a25238d11416da283d35873f25dec56831b84c1a39476f6422212e63696b3feeb42a4af229f3df5a979dcaaa38f2b940d7b0b7460880a2757d7e99d1af7ba3f", 0x76}, {&(0x7f00000014c0)="76c672d9f12787ab1f9e96545da75473c9ac69bd091d9a2291e53d7980b4ca7737ecfb03fe23c8a3a8", 0x29}, {&(0x7f0000001540)="7513c68cc5ea1ba369f70110f991dd1fcbd9a9dae9140d922623e9d59442f0160de541a3de1daf1f6d47f9537ae1d83e461841183ec741473dc9778d59d3441bb13b95ed41bbd6be8f3a733b84a00ecd34789092b8afe7ca1fe786c60db37d28600ab0b3e426e6aa89c43a4d2eda5e816be6ffedb593b02ffa3641a97b53e1d16686a0a2737b086f9c6861f0c5847795d6fb58f6a1b7c3d58d0e3f3b99a301ac238a6e487ec747a98f58baf0c50611415c6016223da1dddbabbbf017157c2cff8057de407180132717421dbec76835b8e2de4737c50d1fd08d4f5f7538865dc504", 0xe1}], 0x3, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x2404c084}, 0x8000) 2018/04/05 15:36:26 executing program 1: r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x401, 0x8, 0x47}, 0x10) r2 = socket$inet6(0xa, 0x2100000000080809, 0x1000000000000086) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="f3", 0x1}], 0x1}, 0x8000) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = accept4(r2, &(0x7f0000001380)=@ethernet={0x0, @remote}, &(0x7f0000001400)=0x80, 0x800) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0)=0x2, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r5, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000300)={r5, 0x5}, 0x8) sendto$inet6(r2, &(0x7f00000002c0)="fc", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) 2018/04/05 15:36:26 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/05 15:36:26 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0x62, 0x8, [], [@calipso={0x7, 0x28, {0x8001, 0x8, 0x7, 0x2, [0x14, 0xffff, 0xd5e, 0x8fd]}}, @generic={0x10001, 0x4, "50eef287"}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}]}, 0x50) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xf2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f0000000280), &(0x7f0000350ffc)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/05 15:36:26 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x4}, 0x18) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/127, 0x7f}, 0x0) 2018/04/05 15:36:27 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:27 executing program 5: socket(0x10, 0x802, 0x0) 2018/04/05 15:36:27 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x1000001, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) [ 343.980250] IPVS: stopping master sync thread 28554 ... 2018/04/05 15:36:27 executing program 7: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x710, [0x20000740, 0x0, 0x0, 0x20000900, 0x20000a48], 0x0, &(0x7f0000000100), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x40, 0xf6, 'eql\x00', 'dummy0\x00', 'irlan0\x00', 'bridge0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], 0x108, 0x140, 0x190, [@arp={'arp\x00', 0x38, {{0x302, 0x892f, 0xb, @rand_addr=0xfff, 0xffffffff, @multicast1=0xe0000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0x0, 0x0, 0xff], @random="9e711519d9e9", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4, 0x83}}}, @mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x1000, "ef0ba308d0285a6851773ff8300ccdca1e7ebe821b06f6c6f80f8a5a8337", 0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x4, 0xfbff, 'gre0\x00', 'ip6tnl0\x00', 'dummy0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="af5a097e1098"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x2, 0xed7f, 'ip_vti0\x00', 'sit0\x00', '\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0x7046b770772d1045], @random="e28bf6cb5016", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x340, 0x378, 0x3a8, [@physdev={'physdev\x00', 0x70, {{'ip_vti0\x00', {}, 'bridge0\x00', {0xff}, 0xc, 0x1e}}}, @bpf0={'bpf\x00', 0x210, {{0x13, [{0x8, 0xf9f, 0x0, 0x3}, {0x100000001, 0x9, 0xfff, 0x9}, {0x80000000, 0x5, 0xa9b4, 0x5}, {0x2, 0x5, 0xc000000, 0x1ff}, {0x4, 0x5, 0x5, 0x10000}, {0x7, 0x4, 0x1ff, 0x10001}, {0xff, 0x7, 0x1ff, 0x4}, {0x7, 0xba91, 0x7, 0x2}, {0x0, 0x5, 0x3ff, 0x2}, {0x706, 0x3, 0xfffffffffffffe00, 0x3}, {0x800, 0x20, 0x4, 0x1}, {0x200, 0x1000, 0x7, 0xaa23}, {0x101, 0x473, 0x800, 0x3}, {0x6, 0x9, 0x101, 0x7}, {0xd6, 0x4, 0x0, 0x3b8}, {0x7, 0x3f, 0x5, 0x6}, {0x1e4f157d, 0x3, 0x7, 0x1}, {0x80000000, 0x3454, 0x800, 0x62}, {0xfffffffffffffffe, 0x5, 0x20, 0xfff}, {0x7, 0x100000001, 0x9, 0x9}, {0x990a, 0x3ff, 0x2}, {0xc13, 0x2, 0x6, 0x80}, {0x7fff, 0x0, 0xffffffffffff0000, 0x100}, {0x80000001, 0x4, 0x3f, 0x8468}, {0x1, 0x6, 0x6, 0x4fe078aa}, {0x0, 0x5, 0x7, 0x100000001}, {0x2635622b, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x2}, {0x7, 0x1, 0x8001, 0xfffffffffffffc00}, {0x401, 0x6, 0x0, 0x4}, {0x2, 0x4, 0xa6c, 0x10000}, {0x7, 0x8, 0x1, 0xffffffff}, {0x3, 0xdbb, 0x3, 0x6}, {0xff, 0xa09, 0xfffffffffffffffb, 0x330000000000000}, {0x3, 0x5, 0x4, 0x800}, {0xdbd3, 0x9, 0x0, 0x20000}, {0x100, 0xff, 0x7, 0xff}, {0x401, 0x2a571d7d, 0xff, 0x9}, {0xfd42, 0x7f, 0x1, 0x100}, {0x8000, 0x1, 0x1000}, {0x3, 0x8, 0x7fff, 0x7}, {0x40, 0xffff, 0x5, 0x7}, {0x6, 0x5, 0x6e4800000000, 0xff}, {0x7, 0x7, 0x0, 0x6}, {0x1f, 0x8, 0x9, 0x3}, {0x10000, 0x2, 0x0, 0x200}, {0x20, 0x4, 0x868, 0x9}, {0x1, 0x7f, 0x8000, 0xb8}, {0x200, 0x6, 0x1, 0x8000}, {0x2, 0x3, 0x3, 0x7fff}, {0xffff, 0x96, 0xd817, 0x4}, {0xfffffffffffffffd, 0xffff, 0x9, 0x9}, {0x4, 0xcb9, 0x50, 0x6}, {0x81, 0x7, 0x100, 0xf1}, {0x4, 0x8, 0x0, 0x8}, {0x84, 0x2, 0x20, 0x800}, {0x1, 0x4, 0x1, 0x9}, {0x8, 0xc3, 0xc7, 0x1}, {0x9, 0x80000001, 0x8, 0x6}, {0x1ff, 0xcb, 0x4, 0x4}, {0x1, 0x5, 0xbe29, 0x6778}, {0xffffffffffffff8b, 0x2a03, 0x4, 0x7fffffff}, {0x0, 0x0, 0x32, 0x5}, {0x10001, 0x1, 0x8}, {0x7, 0x9, 0x6a4a, 0x5}], 0xcd}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x788) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000006c0), &(0x7f0000000700)=0x4) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x8, {0x29, 0x9e, 0x7, 0x100000000, 0xbc9, 0x8}, 0x1d, 0x7}, 0xe) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x401, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @rand_addr=0x1000}, 0x240, 0x2, 0x7, 0x1000, 0x94, &(0x7f0000000200)='bond0\x00', 0x0, 0x400, 0x7}) socketpair(0xa, 0x5, 0xff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/05 15:36:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) socket$kcm(0x29, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) 2018/04/05 15:36:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000040)={0x18, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/04/05 15:36:27 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x8) sendmsg$nl_route(r1, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)=@ipv6_newaddr={0x40, 0x14, 0xe01, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 344.184647] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/05 15:36:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/05 15:36:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000200", 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000100)="3ca889f271cda0e4dbc23d6952c85346db7d08902404e8bfdfcbcb9302dab6c243175eca91d198fc38e1881b90dac17dd6ed67fb3b6f95ee4838e89111ebf5a0434553093b162d617f68ecec514ae4aa8e334f40935abcc620369f4f727c14ea9031b5", 0x63) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="7961bed1389dbd287ea2874000000014", @ANYRES32=r1, @ANYBLOB="1400060007000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/04/05 15:36:27 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000abd000)=ANY=[@ANYBLOB="0180c20000000180c2000000080045000030ba65875c86b68f169d9078000000000000000021009078000000004500000000000000"], &(0x7f0000000040)) 2018/04/05 15:36:27 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'rose0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)=@ipv4_newaddr={0x64, 0x14, 0x22e, 0x70bd2d, 0x25dfdbfc, {0x2, 0x40, 0x20, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x500}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'sit0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x1000, 0xb36d, 0x4}}, @IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4001}, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x5, 0x6, 0x20) recvmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f0000000000)=""/64, 0x40}], 0x2, &(0x7f00000001c0)=""/253, 0xfd, 0xfffffffffffffffc}, 0x40012002) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x21}, 0x1, 0x0, 0x0, 0x4010}, 0x0) 2018/04/05 15:36:27 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) recvfrom$packet(r0, &(0x7f00000001c0)=""/137, 0x89, 0x1, &(0x7f0000000400)={0x11, 0x5, r1, 0x1, 0xfff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000a3b000), 0x0) r2 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='teql0\x00') sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4801000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="6c000000150000022dbd7000ffdbdf250208a400", @ANYRES32=r3, @ANYBLOB="080008008004000008000800800400001400069dbd42f62a1c646c629032cc2338e500030000000000000006000000c100000014000300000014000600020000002003000006000000ffffffff0800080000020000"], 0x6c}, 0x1}, 0x20000000) 2018/04/05 15:36:27 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x1045, 0x4e23, 0x7, 0x4e21, 0x7, 0x2, 0x80, 0x80, 0x3c, 0x0, r1}, {0x2, 0x1, 0x2, 0x0, 0xffffffffffffa802, 0x8001, 0x1af, 0x7}, {0x3ff, 0x8000, 0x101, 0x7}, 0x7, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x7}}, 0xe8) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003fc8)={&(0x7f00000002c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d1cb2a4a28093020600fc19a843050226e6836582050000040149bd50ca8a9848c854cb2ff6649205afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[{0x10}], 0x10}, 0x0) 2018/04/05 15:36:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/67, 0x43}], 0x1, &(0x7f0000000140)=""/137, 0x89, 0x8001}, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000240)=0x2) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000005c0)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0xf}, 0x6, r3}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x75, 0xff, 0x7ff, "d59fbdbb6bf476c36f38cf082cf22fd9eab8dcce05f3716111f40eb4574d6154a56fa617333ba84fd6a6e57648309cec01d388f6a2b52e0d14fbb41fb0799462ca2e11e9d7ef9b89bdd89adedaf5a9e0"}, 0xd8) sendfile(r0, r1, &(0x7f0000004000), 0x100000000fff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="d0006dda119cfe32dd92c012a9adcf4004773c4473cb8d150e67be096d9ad2c67779c66c24ef1bc40d5980e8582e3ef220812384abb21f385462ef68cfb823b4afc0742f36ff317f70fdef8da9f068a636b4bca6327159aba62ab11f6d85e2c71529109afc23", @ANYRES16=r4, @ANYBLOB="100029bd7000fcdbdf250600000008000600030000002000020008000800080000001400010000000000000000000000000000000000180001001400030000000000000000000000ffffac1414aa1c00030008000500ac141412080004000107000008000100030000000800040004000000080005000900000008000500eb0000002000030008000100030000001400020069705f7674693000000000000000000028000200080009005c000000140001000000000000000000000000000000000108000b000a000000"], 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044001) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xa0100042}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x70, r4, 0x600, 0x70bd25, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x16b2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffeffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40080}, 0x80) 2018/04/05 15:36:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/04/05 15:36:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e8956c65e786ad48c5b76d452b660be207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000006000000000000000000000000000000ff01000000000000000000000000000100"], 0x80}, 0x1}, 0x0) 2018/04/05 15:36:28 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) sendto$inet(r0, &(0x7f0000000000)="11a22b32617bce66551f5334fd7e8831560369710a8fb20bd4a98b08a6a0f3ff49f0b540043220781eafd161f6ea87b11d2bf2b35a09b47898ee13c3c5bab18770aa2868d47b35fe23289d868971db95abdd5a2f91a582bc18d6eb30047ce1ad4369a9a9fda96f68438749bec19d8a1b4154c3f836ff66fd694f8813a2c46b03386e971c4fddeb5213210222d6d0bcb3", 0x90, 0x0, 0x0, 0x0) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) readv(r0, &(0x7f0000001500)=[{&(0x7f0000001480)=""/117, 0x75}], 0x1) 2018/04/05 15:36:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) socketpair$inet6(0xa, 0x6, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000000000070b40000009500000036036817"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) bind$rds(r1, &(0x7f0000000800)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 15:36:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000), &(0x7f0000018ffc)=0x4) 2018/04/05 15:36:28 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x5, 0x3}, 0x17}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="240eb462a97b4e5cdedf0f4397763575d1ed892e02a1c9cc0fe6b49103d0921e", 0x20}], 0x1, &(0x7f00000003c0)}, 0x0) getsockname(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) sendto$ax25(r4, &(0x7f0000000240)="44905e7f9a6993680ca10e73b134e31359a600f21d91e7c76d9e3ab693e1b152a80091086cec264d9087d13b8b3bf201cbc97bb7a8f4e067ab7541703b27d84655e57a73f84c04a2680de7c1ab9f690a8db1543e4c32050f2c889f30955fe09e40513ae116e1d6ae428621281b41419eb3026f4656718aae7985f7c17e9c31e581eaa49b3ff5a150600531f39b30b4add85b5cb656ffe66f711e50a1d81756a18f0e2c2cc3283583fe53b06d7b5da057b2412bf79c7faac73aca4b76c29864033c396fd0122d602e0318953c626b03b2651275dae97634a9e108", 0xda, 0x8800, 0x0, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 15:36:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003a80)=[{{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000700)}}, {{&(0x7f00000009c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c40)=[{0x10, 0x1, 0x2}], 0x10, 0x40000}}], 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/05 15:36:28 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000003c0)={r0, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000180), &(0x7f0000000140)=ANY=[@ANYRES64]}, 0x80) 2018/04/05 15:36:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0xc, {0x2, 0x0, @broadcast=0xffffffff}, "0002000000050000002c5815a7e3d17d"}) 2018/04/05 15:36:28 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vcan0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11}}) 2018/04/05 15:36:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="14901eef3aba"}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@newsa={0x10c, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20}}]}, 0x10c}, 0x1}, 0x0) socketpair(0x0, 0x800, 0x101, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000380)=""/166, &(0x7f0000000440)=0xa6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) r4 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x8, 0x3, 0x1}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000006c0)={r5, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000740)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x3fe, 0x5, 0x724, 0xfffffffffffffff9, 0x1, 0x5, 0x1f, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x266, 0x1, 0x43, 0x8, 0xffff}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000540)={r6, 0xffffffffeffffe25}, &(0x7f0000000580)=0xfffffffffffffcf7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000480)={r7, 0x7fffffff, 0x10, 0xfa, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)={r8, 0xffffffff, 0x1, [0x8]}, 0xa) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000780)={0x2, [0x401, 0x78f2]}, 0x8) close(r0) 2018/04/05 15:36:28 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="e9b7000000000000000000000000009b44d7cd41008000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x7f, 0x0, "18c4674a49b99b3b585a941700ab36a75c8d16d3195db30c9892443d3b98c5ddf64e070aac8040af7e6faf8bb8329c8ca3068a2275c0cd0165bbeb00325c7c", 0x1ff}, 0x60, &(0x7f0000001700), 0x0, &(0x7f00000017c0)={0x10}, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2018200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYBLOB="04002abd7000fddbdf25100000000800060090ffffff08000600050000001c0012fd080002004e24000008000900010400000800070000000000080004000000000032d4830614fe81e48e45ea"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0xc010) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000f80)=[{{&(0x7f00000007c0)=@nl=@kern={0x10, 0x0, 0x0, 0x20000}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)}], 0x1, &(0x7f0000000a40)}, 0xd44}], 0x1, 0x20040040) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="3feb57b78417147b132b3d3ac030c7a2", 0x10) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)}, 0x0) 2018/04/05 15:36:28 executing program 2: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x7) 2018/04/05 15:36:28 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/05 15:36:28 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r1, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) sendto$packet(r1, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) 2018/04/05 15:36:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) socketpair$inet(0x2, 0x5, 0x781, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x101, 0x2, [0xfffffffffffffffc, 0x9]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x4, 0x100, 0x100000001, 0x6, 0x8}, &(0x7f00000003c0)=0x1d3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x184b, 0x8, 0x4, 0x40, r3}, 0x10) r4 = accept4(r0, 0x0, &(0x7f0000000080)=0x22d, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000002e80)=[{&(0x7f0000000340)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000380)="307c4e6c17507a9877f23dd409605a8dfb41cc7be99713c51fe73990f10b9b4e6ddb36f6cdf136ee13c11249", 0x2c}, {&(0x7f0000000440)="c7baaa592ab40c66283c95b42def08506fbb1117ad04185439abe76757753b5bd726a1804565c777da097f35eb20487e25582c6aa5bf81ebc5f5c35d6836872aa818f63e691f1e6d36b447b2dc966f6d3765d2a52e089e980d0d730a6df8d4", 0x5f}, {&(0x7f0000000800)}, {&(0x7f0000000900)="b1702d55", 0x4}], 0x4, &(0x7f0000000bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8200, 0x0, 0x40, 0x3ff, 0x3f, 0xf9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x9, 0xf7a, 0xf87, 0x1f, 0x7, 0x77}}, @init={0x18, 0x84, 0x0, {0x808000, 0x9, 0x0, 0x8}}], 0x90, 0x80}, {&(0x7f0000000c80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000cc0)="092da733370bd2d7917c94f50ed2f81ae6e26015c9ee41ae0684babeecc91eb8860584deda", 0x25}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000001e00)="cfb389e3b74e4a35c53b19b04bab0e6f17d37c937d77792c877dd020d3f67384ebc6cd0c3715426995cf97e6276d593c1af5eaa1f2a5cc1a918ad730a3e7e0f087cc02d4f1db66a7ed63c48262e030be7cd3aa981372b003adc69fca5c8495d1929e", 0x62}], 0x3, &(0x7f00000024c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3297, 0x208, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x607e42c, 0x1, 0x7, 0x7, 0x54}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1d7ab456, 0x1, 0x206, 0x401, 0x80, 0x80000000, 0x80, 0x100000000}}], 0x120, 0x40}, {&(0x7f0000002600)=@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000002640)="c77a3f0fff4a0db33517f427c6a29584a0a252b97b6838a2b6c97fe0e8fb4eb28127847327aaf08abbbbe719e158075500eb655d97ea48a692c8eea3d9d8c8529270ae1a87674ed48945f57461473ffd91dd17823c61d04a0113512e248fbd", 0x5f}], 0x1, &(0x7f0000002a40)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x75e, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x800, 0x8006, 0x6, 0x1, 0xf4b, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x0, 0xb3, 0xfffffffffffffffc, 0xffff, 0xc6f0, 0xfffffffffffff4d1}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x8001, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xbd5, 0x7f, 0x2, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x5}}], 0x120, 0x4}, {&(0x7f0000002bc0)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000002c00), 0x0, &(0x7f0000002dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x6, 0x2}}], 0xc0, 0x40000}], 0x4, 0x0) 2018/04/05 15:36:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0700004948a91f4ce5f438acceda2a7900000000"], 0x3c0}}], 0x2, 0x0) [ 345.803985] device bridge0 entered promiscuous mode [ 345.811897] kernel msg: ebtables bug: please report to author: entries_size too small [ 345.869358] kernel msg: ebtables bug: please report to author: entries_size too small [ 345.872536] device bridge0 left promiscuous mode 2018/04/05 15:36:29 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:29 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x800, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x1, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x65d, @empty, 0x7fff}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x7f, [0x4b3, 0x6, 0x1, 0x400, 0x8000, 0x3, 0x1ffe000000000, 0x3578]}, 0x5c) [ 345.933965] device bridge0 entered promiscuous mode 2018/04/05 15:36:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000001540)=@nfc={0x27}, 0x80, &(0x7f0000001680)}}], 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xf684}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) 2018/04/05 15:36:29 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eeeffe)="03", 0x1) recvfrom(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eecffc)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) socketpair(0xf, 0x4, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x7ff}, 0x8) 2018/04/05 15:36:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x80002e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) [ 345.995526] device bridge0 left promiscuous mode [ 346.719140] Subscription rejected, illegal request 2018/04/05 15:36:29 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket(0x0, 0x80000, 0x200) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000178000)=""/4096, &(0x7f0000e84000)=0x1000) socketpair(0x0, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}, {0x0}, {}]}) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000180)=""/215, &(0x7f0000000280)=0xd7) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000002c0)={@rand_addr, @local, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_route(r3, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@ipv6_delroute={0xc4, 0x19, 0x20, 0x70bd2b, 0x25dfdbfe, {0xa, 0x10, 0x20, 0x660f, 0xfd, 0x7, 0xff, 0xb, 0x800}, [@RTA_METRICS={0x88, 0x8, "dc7147c214169e880d7ecd9f1d81de8c5c63957be03402cc2641c0a65b48a8f31feea9b86346c505e13e7645dba32e638cefe98076ff2d78c29ccaac2f3192ad55b10faa848a9d1ae90d6bc3b976c94de566ae5eb78f4a80ed5dd1b4455281800e683a79ebde7f4d133890a524d7edcceac8d174f47ced1ae7393f4065a64f8ded73"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_MARK={0x8, 0x10, 0x7fffffff}, @RTA_PREF={0x8, 0x14, 0x100000000}]}, 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000100)={r5}) 2018/04/05 15:36:29 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x6, 0x4e22, 0x20000, 0xa, 0x0, 0x80, 0x67, r2, r3}, {0xb6, 0x1, 0x556f5c3b, 0xf8, 0x401, 0x3, 0xb5da, 0x2}, {0x4, 0x9, 0x4, 0x1}, 0x100000000, 0x6e6bbe, 0x4b03ac2e99e7a63d, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d5, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x3500, 0x4, 0x3, 0x2, 0x47, 0x832d, 0x7f}}, 0xe8) 2018/04/05 15:36:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c8, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x18000000000, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000240)=0x3) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 15:36:29 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000040), 0x2c6}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) pipe(&(0x7f0000000180)) pipe(&(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0xffffffffffff3727, 0x3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 15:36:29 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000), 0x4) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00000014c0)="0313bfc04ab3a540b7c54842c420bc20c58d7000f21bdb96ed748c613f8e1fc33e6fbe066a205421b5fdf574ba52c2f120a1b89949c70a935f425c355a1d05779011d732b5c38f320c3cde7ff78e0d531e879ba3c13ff96576b31ef2e17415e42cdbaef6e65ba6f66c6dba090d0d82e8f9ae11abd89f486076b7ff09c0a6c589724e3fb5438505dd2b7a6e9539ef6ff54ab5028d37181927dd777d93b0bce64a94895024dad1f3bb2d9013379c44b1370bd89e9682ff0546a5274e7dda") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f000098dffc), 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="39644506a82dec5b4f9c733b094b3331e5b0776be2b0931ccbb62854dc7611d20e7231cb4a00ab98ab1fc4607bd34f0474707710444acea657b14000fc7f824c8835d0d9caa839ef6d879f15468e26cac983857abff60270172cfde070b2f389f5ac85d69e5856527f0f39c04e90b9e90d2261d93062006e79689add7546939154cfce7c9e704853f360a9bba236f7039234d6a828c5173e682970bc05b950a1e043c996741f078c7d5332f9cc7e714651554ba2783ac283d192141407ff44", 0xbf}, {&(0x7f0000001340)="08260a8a82e0d683f361427624f8b613f033e41e75b2e8da95c205adaad91a373a5e0835384f197631ee6f3ed7607d8a6d406f8193325faf25ed013d46632ee9fd765b29b56761fda4172891dbf9fd949f725ab49964fe610e67a1", 0x5b}], 0x3, &(0x7f0000001400)=[{0x48, 0x119, 0xe6c, "74705fb5124c71250f79b9ea116f905e951810ea5025a60d7efd50bbf8e72002ef691fadfbe76560ddb5334722ca1f7603ba7d504eb67833"}], 0x48, 0x4080}, 0x850) 2018/04/05 15:36:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000140), &(0x7f00000000c0)="d05d4391875c279c2f576404dafbc3aab602834d4e385f7c566893f6cb14a9f61428f1f9ee7860d1ce3599ba4f022ad54c3f95f52017466551c90b9c7fb235eae4db48d9", 0x3}, 0x20) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x39) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f0000000140)=0x80, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000228bd7000fedbdf25040000002800030008000300010000000800010001000000140002006e7230000000000000000000000000000400020043938ddf0801b51ef54d13ad3ee68c2bb6b58a4ef5e1de77301a2ce79af5f1e5ace88b384e47119c9a3da0a228a81b15be5020836c6cdebc9e8fb5cf0d97629ee03aea4942c80e6bccab0018d6b620a2b8e6ddf0ce0a8413aa6972a1063de63782ce714fd021b5951974ae193bd91089e8966bcc8f01a3d983aa872ae6a0573bdf42748ea4c9b936da1b73d3fb446589ca5122ac47a51ba586aa8a3095b6dc1c1302"], 0x40}, 0x1, 0x0, 0x0, 0x48084}, 0x4000000) r5 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/05 15:36:29 executing program 5: socketpair$inet(0x2, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @loopback}, &(0x7f00000000c0)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x800, 0x24f800000000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000051d8468700e5ff00000003000100000000000000000000000000000000000000000800000000e9ff0000000000000265000000010000000000000000c8f6adb0837fd5e9d09f"], 0x58) listen(r2, 0x3) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000000040)="0aa17a387860e6c8b9d4acaf", 0xc) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000008c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000900)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000940)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/05 15:36:29 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9a5"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 15:36:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="005434005ce90913d06bacb9f2fe6b88d9555ea041beddf55c12a8dd76bf76df41a6d7974b211a2fc8d4d6bf31dd818b5fee788370aaf39ec47a496a50d4e5a1267d5b2a210ef54685fd8ad9184e4c1535cb1fccf023810ea6effa046cb9789aa24165b22b8a50ccadbfbcb41f96fa60d321908e3b5267ccd53d34b66bcd1d68aaa5f7d12741f2257c8e0a9a7c567dc91af55658b0d5f39ab3738c7fa3b198336431f771fd3bdbaa138e03efc28e7ec0"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xe5}, &(0x7f0000000200)=0x8) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) [ 346.806776] ================================================================== [ 346.814451] BUG: KASAN: stack-out-of-bounds in ip6gre_tunnel_locate+0x334/0x860 [ 346.821911] Write of size 20 at addr ffff8801964e77b8 by task syz-executor2/30106 [ 346.829529] [ 346.831168] CPU: 0 PID: 30106 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 346.838006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.847368] Call Trace: [ 346.849968] dump_stack+0x1b9/0x29f 2018/04/05 15:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6(0xa, 0x80002, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x0) [ 346.853613] ? arch_local_irq_restore+0x52/0x52 [ 346.858295] ? printk+0x9e/0xba [ 346.861589] ? show_regs_print_info+0x18/0x18 [ 346.866098] ? kasan_check_write+0x14/0x20 [ 346.870346] print_address_description+0x6c/0x20b [ 346.875206] ? ip6gre_tunnel_locate+0x334/0x860 [ 346.879884] kasan_report.cold.7+0xac/0x2f5 [ 346.884220] check_memory_region+0x13e/0x1b0 [ 346.888639] memcpy+0x37/0x50 [ 346.891755] ip6gre_tunnel_locate+0x334/0x860 [ 346.896271] ? ip6gre_tunnel_find+0x760/0x760 [ 346.900780] ? __might_sleep+0x95/0x190 [ 346.904779] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 346.910332] ? ip6gre_tnl_parm_from_user+0x5f9/0x780 [ 346.915455] ip6gre_tunnel_ioctl+0x69d/0x12e0 [ 346.919962] ? sock_alloc_file+0x1f3/0x4e0 [ 346.924213] ? ip6gre_tunnel_locate+0x860/0x860 [ 346.928895] ? do_futex+0x249/0x27d0 [ 346.932620] ? graph_lock+0x170/0x170 [ 346.936461] ? ip6gre_tunnel_locate+0x860/0x860 [ 346.941143] dev_ifsioc+0x43e/0xb90 [ 346.944786] ? ip6gre_tunnel_locate+0x860/0x860 [ 346.949469] ? dev_ifsioc+0x43e/0xb90 [ 346.953289] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 346.958492] ? register_gifconf+0x70/0x70 [ 346.962662] dev_ioctl+0x69a/0xcc0 [ 346.966218] sock_ioctl+0x47e/0x680 [ 346.969861] ? dlci_ioctl_set+0x40/0x40 [ 346.973850] ? expand_files.part.8+0x9a0/0x9a0 [ 346.978451] ? get_unused_fd_flags+0x190/0x190 [ 346.983046] ? dlci_ioctl_set+0x40/0x40 [ 346.987033] do_vfs_ioctl+0x1cf/0x1650 [ 346.990942] ? ioctl_preallocate+0x2e0/0x2e0 [ 346.995366] ? fget_raw+0x20/0x20 [ 346.998913] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.004458] ? fput+0x130/0x1a0 [ 347.007756] ? SyS_futex+0x3a4/0x56d [ 347.011489] ? do_futex+0x27d0/0x27d0 [ 347.015299] ? security_file_ioctl+0x9b/0xd0 [ 347.019719] ksys_ioctl+0xa9/0xd0 [ 347.023174] SyS_ioctl+0x24/0x30 [ 347.026528] ? ksys_ioctl+0xd0/0xd0 [ 347.030154] do_syscall_64+0x29e/0x9d0 [ 347.034047] ? vmalloc_sync_all+0x30/0x30 [ 347.038200] ? _raw_spin_unlock_irq+0x27/0x70 [ 347.042702] ? finish_task_switch+0x1ca/0x820 [ 347.047209] ? syscall_return_slowpath+0x5c0/0x5c0 [ 347.052156] ? syscall_return_slowpath+0x30f/0x5c0 [ 347.057104] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 347.062475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.067311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 347.072481] RIP: 0033:0x4552d9 [ 347.075650] RSP: 002b:00007fca69939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.083341] RAX: ffffffffffffffda RBX: 00007fca6993a6d4 RCX: 00000000004552d9 [ 347.090600] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 347.097856] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 347.105109] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 347.112364] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 347.119630] [ 347.121236] The buggy address belongs to the page: [ 347.126160] page:ffffea00065939c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 347.134287] flags: 0x2fffc0000000000() [ 347.138168] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 347.146038] raw: 0000000000000000 ffffea0006590101 0000000000000000 0000000000000000 [ 347.153895] page dumped because: kasan: bad access detected [ 347.159587] [ 347.161195] Memory state around the buggy address: [ 347.166113] ffff8801964e7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 347.173461] ffff8801964e7700: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 [ 347.181391] >ffff8801964e7780: f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 [ 347.188731] ^ [ 347.194423] ffff8801964e7800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 347.201763] ffff8801964e7880: f1 f1 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 [ 347.209099] ================================================================== [ 347.216436] Disabling lock debugging due to kernel taint [ 347.222163] Kernel panic - not syncing: panic_on_warn set ... [ 347.222163] [ 347.229535] CPU: 0 PID: 30106 Comm: syz-executor2 Tainted: G B 4.16.0+ #1 [ 347.237673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.247030] Call Trace: [ 347.249629] dump_stack+0x1b9/0x29f [ 347.253261] ? arch_local_irq_restore+0x52/0x52 [ 347.257935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 347.262703] ? ip6gre_tunnel_locate+0x2e0/0x860 [ 347.267376] panic+0x22f/0x4de [ 347.270580] ? add_taint.cold.5+0x16/0x16 [ 347.274726] ? do_raw_spin_unlock+0x9e/0x2e0 [ 347.279129] ? do_raw_spin_unlock+0x9e/0x2e0 [ 347.283545] ? ip6gre_tunnel_locate+0x334/0x860 [ 347.288219] kasan_end_report+0x47/0x4f [ 347.292196] kasan_report.cold.7+0xc9/0x2f5 [ 347.296522] check_memory_region+0x13e/0x1b0 [ 347.300940] memcpy+0x37/0x50 [ 347.304044] ip6gre_tunnel_locate+0x334/0x860 [ 347.308528] ? ip6gre_tunnel_find+0x760/0x760 [ 347.313017] ? __might_sleep+0x95/0x190 [ 347.316981] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 347.322498] ? ip6gre_tnl_parm_from_user+0x5f9/0x780 [ 347.327579] ip6gre_tunnel_ioctl+0x69d/0x12e0 [ 347.332054] ? sock_alloc_file+0x1f3/0x4e0 [ 347.336268] ? ip6gre_tunnel_locate+0x860/0x860 [ 347.340914] ? do_futex+0x249/0x27d0 [ 347.344621] ? graph_lock+0x170/0x170 [ 347.348407] ? ip6gre_tunnel_locate+0x860/0x860 [ 347.353064] dev_ifsioc+0x43e/0xb90 [ 347.356677] ? ip6gre_tunnel_locate+0x860/0x860 [ 347.361324] ? dev_ifsioc+0x43e/0xb90 [ 347.365103] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 347.370277] ? register_gifconf+0x70/0x70 [ 347.374407] dev_ioctl+0x69a/0xcc0 [ 347.377925] sock_ioctl+0x47e/0x680 [ 347.381530] ? dlci_ioctl_set+0x40/0x40 [ 347.385490] ? expand_files.part.8+0x9a0/0x9a0 [ 347.390060] ? get_unused_fd_flags+0x190/0x190 [ 347.394624] ? dlci_ioctl_set+0x40/0x40 [ 347.398584] do_vfs_ioctl+0x1cf/0x1650 [ 347.402454] ? ioctl_preallocate+0x2e0/0x2e0 [ 347.406844] ? fget_raw+0x20/0x20 [ 347.410279] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.415808] ? fput+0x130/0x1a0 [ 347.419074] ? SyS_futex+0x3a4/0x56d [ 347.422772] ? do_futex+0x27d0/0x27d0 [ 347.426553] ? security_file_ioctl+0x9b/0xd0 [ 347.430940] ksys_ioctl+0xa9/0xd0 [ 347.434372] SyS_ioctl+0x24/0x30 [ 347.437714] ? ksys_ioctl+0xd0/0xd0 [ 347.441324] do_syscall_64+0x29e/0x9d0 [ 347.445198] ? vmalloc_sync_all+0x30/0x30 [ 347.449326] ? _raw_spin_unlock_irq+0x27/0x70 [ 347.453808] ? finish_task_switch+0x1ca/0x820 [ 347.458290] ? syscall_return_slowpath+0x5c0/0x5c0 [ 347.463198] ? syscall_return_slowpath+0x30f/0x5c0 [ 347.468108] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 347.473451] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.478275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 347.483442] RIP: 0033:0x4552d9 [ 347.486612] RSP: 002b:00007fca69939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.494303] RAX: ffffffffffffffda RBX: 00007fca6993a6d4 RCX: 00000000004552d9 [ 347.501553] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 347.508808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 347.516055] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 347.523305] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 347.531010] Dumping ftrace buffer: [ 347.534529] (ftrace buffer empty) [ 347.538215] Kernel Offset: disabled [ 347.541818] Rebooting in 86400 seconds..