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{&(0x7f0000ef0000-0xd4)="a45435be65d3653d19120f108bc8dfc824d86793ca73718c3df7f2b9072e344b29cfbe224c37971370683e789e9502fe8d75827b2656bbb61150f51379379fdb73863f587ebb305da7924a172d712a61bda91d93d319be51cc23b3296fb5b8c036f01eeee6cb2d732bbb71cb1b30f701719c48ca1ce56b7500df184f652a746de7b5edeae6236e20a2ed0f3de8d4b858bdb3c3d0255de68312628878321a17889800d0365a375b4ffc7ccb33186b17c085294cd9fcd516eeb9aeb4035010a04506ddbb348ef9e3a2eb27e6368e2079c8b6a4fd86", 0xd4}, {&(0x7f0000ef0000-0xdb)="d5d9c2799c110e953ddbc355a8c86e77e6bf137284a06b959c868b6f5f41ba8f9618f07aa01d24a985fc00ed9e6a226b1f8852312963f87b6394a936510657a099fe3e096caaefe0309a04334c21785f58c7c777b8a2a3fe3c570b7a0767400d6fe7cfef90feaf6b476a2d2ccd9cc762987dc52108fd120b9496512bff05cbbc084bdc14345976a37a4d94a8604bf5e56b1b703b0a0bb5fd95a1cab5bb7d5d7a7004a2aada9c1c07569d60b33a706d50369f561ec61ad0c6c688f609a2ee0dbf2d7402c27a2072c3c4db9996aa5534c9bf7ed4491cdc5f47dc66ef", 0xdb}, {&(0x7f0000eef000)="5247da62b5e1e87c8ea0d27a6063fe1ca43280273e88fc", 0x17}, {&(0x7f00000d7000-0x16)="a0f289d800895839d8c57c3a1ee85de49f83dbf1f543", 0x16}], 0x5, &(0x7f0000bf8000)=[@assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0xba}], 0x30, 0x40}, {0x0, 0x0, &(0x7f0000e2f000)=[{&(0x7f0000ef0000-0x1000)="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0x1000}, {&(0x7f0000717000-0x46)="08d2bf0168644706c13e14565ebaf07a84ee42b27ea70e25318074b6f998dac4077fd7008673c98ed95f8c010168c2f51956e824719c59d8bd32fc40c32eb5e4931d642719ac", 0x46}, {&(0x7f0000ef0000-0x27)="6f4c4797b06703e4a438f132ae832f214d01de75da9cdee05b7eb672e1becf8f76b212e8d8f4df", 0x27}, {&(0x7f0000eef000)="8cb36d7be5dafc5d70687d23592197c952cb87bcf95aa5d432f85bb5", 0x1c}, {&(0x7f0000eef000)="90573c9d211cc1ec915c05f60335ece39cfbfabcd1899d1809a169b4db5cc02f3fe5217e5c14a073c3441184a8b3a37d42d13bf4f8cf8524892c90e738d60f68b6f3e03f3c7ee5b8204483b54ca098e3bb59661775e09a29824cbf7a21b6286cc3e0041d78a387d928d48a57bc1ceea2e47601dc3901c4441f82b59187d3c34d1e79b3cf0bedb2b6ce9e90744807b0f4e6f50f0d20e2b6e31ae876be3d49970cf90d1a7a98b7870c980755743c08cfdfcebd531853939270b68f7ad645410e0a04d12423", 0xc4}, {&(0x7f0000eef000)="fa6e35455abfa22178211e3cabf6f85ecefaf08897314c5e316c1b658615d67b572134df7a7a4d301c7d34f196a9e5feee36bec3b4d9ac88dcdb3d56475e1cd495cb4d36ba0e1cc84f9da8a0f31fbc69ccd690e4df24c870974001fdb6424fdaa3e7ffda82c0fd1a5553d7ef6c0ee734b4d4928d310b84d428f1f74b6890c9d68aea5744f0aacb92b352dc9be6b1496416c2db09bfd9bbd37a8aa33330a995f34555e0ba3e3a13ad94236daba2a93dcc15e98756d0f7c99c1f72a7e5c81a0ff20d4263e17932f3477e855d737754e7d3f72e800e8f62aef07472d8f461f6a2", 0xdf}, {&(0x7f0000d76000-0x8e)="df3d8101ec2f350d1a86d305bae49467006a7cdf00a37e12e4e2c1d99a427590e23a8c48cf49192883ddb6edc9ce3d21b3ed69e5d4a2ecd817d586baffdea6fa76fb60c025bdbe6d1ccd490befd24045a67bd3520a6318bdf71f4b8d791b525ed87016efd7dfaf02aca38ff5cd3c99aff26fab40ca4c7fbef5a1d1959605aab7eb639596aa2e66d078afc82a27ce", 0x8e}, {&(0x7f0000ef0000-0xdd)="8acdc2cfbcca686b579d32f8ebafc8d5d6a0afadf0a60e65fccee69f1f1e156e5beaefeffdb7a79edbc11bb8de3facbc57cf744775bccdc29e94af09bb16fe695292b5a2cac0431d0010276d2f0a73740b6e5a679fb44e3f981e9e2a9bb8899ba93a5fc59af25c0c08187ae3cdae28456a4adb894ed5fc1f246bdddbb09665edc5cd335386be0ead2e8e6eeb231d581fc476a45b4ce5a605f91df80617b6fdda6748fce833708f6cbb675fb16abb9d5dccc9b1faf8f98b69d5e8546438c0936db933d83905d45555a3f728b482ae4ab321c7b630108bb1bb43089529a3", 0xdd}], 0x8, &(0x7f0000eef000)=[], 0x0, 0x880}], 0x7, 0x4000) 2018/01/09 17:22:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@common='rose0\x00') r1 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000003000)=0x100000002, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000)='hybla\x00', 0x6) 2018/01/09 17:22:37 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000178000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005e6000)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d26000)=0x0) r1 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000d26000-0x38)={&(0x7f0000a8e000)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "e5ab31475feb47383b1b0cce14e90a1a766e6f1c366cb6f11e85252487999c91f732aefa9551734c8f1d9dd5f8375d4b161c3041c342374e67049344ad952b", 0x0}, 0x60, &(0x7f0000d25000)=[{&(0x7f00008c5000)="", 0x0}], 0x1, &(0x7f0000d25000)={0x10, 0x0, 0xe5, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000779000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x305) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8af100aefd1afd17, 0x7fffffff, &(0x7f0000d28000-0x8)={0x0, 0x0}) 2018/01/09 17:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0xa27) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000097d000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3}, &(0x7f0000dc2000-0x4)=0x98) r3 = socket(0x0, 0x7, 0x200) bind$ax25(r3, &(0x7f000078c000)={0x3, {"b999786330614e"}, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000143000)={r2, 0x7f31, 0x6, [0x380, 0x3ff, 0x258, 0x80, 0x8e, 0x8001]}, &(0x7f00005a7000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) connect$ax25(r4, &(0x7f00001bb000)={0x3, {"bef99290e31d74"}, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007d6000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r4, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) socketpair(0x10, 0x80000, 0x5, &(0x7f00000e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000f1f000-0x20)={0x8000, 0x5, 0x6, 0x4, 0x13, 0x8}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) socketpair(0x1b, 0x80805, 0xa47, &(0x7f0000f5e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000e5e000)={r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000450000)={r3, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1c000)=0x14) 2018/01/09 17:22:37 executing program 0: mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000234000-0x110)=@newpolicy={0x110, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ipv6_hthresh={0x8, 0x4, {0xf, 0x2b}}, @address_filter={0x28, 0x1a, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x81, 0xff}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xa, 0x1, 0x7}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e92000-0x4)=0x0, &(0x7f0000e5d000-0x4)=0x4) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6c000)=@assoc_value={0x0, 0x0}, &(0x7f0000934000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cea000-0x10)={r1, 0x7c, &(0x7f0000a4d000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xab8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000363000)=0x10) 2018/01/09 17:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005ff000-0xb)={0x19e1, 0x8, 0x5, 0x4, 0x100000000, 0x9, 0x2, 0x4, 0x9, 0x1ff, 0x80000001}, 0xb) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d54000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006c2000-0x3)=0x10, 0x80800) accept$packet(r1, 0x0, &(0x7f00000b8000)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/09 17:22:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xf, 0x2, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000a000-0x4)={0x0}, &(0x7f000000a000-0x4)=0x4) socket$inet(0x2, 0x80007, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/09 17:22:38 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002ed000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000035a000)=0x10, 0x80800) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001d1000-0x5e)=""/94, &(0x7f000009c000)=0x5e) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000035a000)={&(0x7f000035b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000035b000-0x50)=[{&(0x7f000035a000)=""/216, 0xd8}, {&(0x7f000035a000)=""/79, 0x4f}, {&(0x7f00001de000)=""/225, 0xe1}, {&(0x7f0000157000)=""/77, 0x4d}, {&(0x7f00002e1000-0x43)=""/67, 0x43}], 0x5, &(0x7f000035a000)=""/141, 0x8d, 0x9}, 0x10022) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001cd000-0x10)={0x0, 0x0, 0xffffffff, 0x7}, &(0x7f000035a000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001c4000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(0xffffffffffffffff, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(0xffffffffffffffff, 0x1) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$void(r0, 0xc0045c77) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000264000-0x10)={0x4, 0x1}) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000105000-0x103)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xffffffffffffff43, 0x0, []}]}}, @dccp={{0x1, 0x2, 0x0, 0x1, 0x4, 0x0, 0x0, 0xf, 0x1, "611b1d", 0x72f, "04dfb7"}, "1763645e0ce4dc8e434ac9c950106bf0bc9649b46f43351c0c5d3e06d6e78461bc4803aad1f66aebbf2240fb601da9e843c283ec2e7b5d92dc9fa5674d86d22c4a65ce6e892d74d62d95c805199cd8b440f60e79d6e3a492f5a5d4d697f8305747197324c68ef4e5bc6e417f800d1a4e511ae9910619ac239fc936d58ca0619cf7071c333a7ce3cbbaf11f51271e1516849a897e499ec41c6985e0d910ddfdfaa7b6882f9e8684b44b1148570021944b2793378a50a67ba9931dc99bc4ba5b4a310f08d6e2e14ca725b37c95fe"}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de3000)={0x0, 0x0}) epoll_create(0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000093b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) accept$packet(0xffffffffffffff9c, &(0x7f00002f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e6000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000068000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000058000+0x7b1)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d98000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x8, 0xa, 0x0, 0x20, 0x8, r2, r3}, {0x40, 0x1000000000000000, 0xd22, 0x0, 0x20, 0x80000001, 0x7ff, 0x9}, {0xffffffff, 0x2, 0x8, 0x8adb}, 0x20, 0xe, 0x3, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x4, 0x5, 0xc5d8, 0x3}}, 0xe8) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000d65000)="d168e91c15d5390af0dbb88ef10f7d29fb8f7de572455d02268b72c38b4978d1c004b956562acb8dbb92c4e4ac3c3c2455b99a9f2e6cdb1354e2ac0112", 0x3d) 2018/01/09 17:22:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0xffffffffffffff21) socketpair(0x11, 0x807, 0x4, &(0x7f0000fa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x9, 0x7}, &(0x7f0000b1f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e23000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b28000-0x14)={0x100000001, 0x3ff, 0x200, 0x0, 0xdc}, 0x14) 2018/01/09 17:22:38 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000002000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @random="ff75bcfa2a7a", "a88887bf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fb4c871373ef88197628bc694f0549af"}}}}, 0x0) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f000082b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009a9000)=0x14) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000f60000-0x4)=0x0, &(0x7f00007f2000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000fe4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bb000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009ef000)={0xb51, 0x2, 0xbd, 0x401, 0xfa, 0x2, 0xfff, 0x1f, 0x8, 0x3, 0x200}, 0xb) 2018/01/09 17:22:38 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffff9, 0x5, 0x8, 0x7fff, 0x9b3a, 0x2, 0x4, 0x5, 0x0}, &(0x7f0000528000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x4, 0x0, 0x7fff, 0xffffffff, 0x9, 0x9, 0x3, r1}, &(0x7f00007ca000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x94e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x42, 0x4) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f2000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000088000)={0x1, 0x7fffffff, 0xffffffff, 0x6}, 0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xfffffffffffff800, &(0x7f00004ec000-0x4)=""/4, &(0x7f0000d89000-0x4)=0x4) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xb) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000014000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000014000)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000013000-0x10)={0x6, 0xffffffff}) 2018/01/09 17:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ab7000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000700000-0x4)=0x10) sendto(r0, &(0x7f0000c79000)="01b79183a6629af502954b9a0497fa3212afd4fbc571b2b1a3959060b0d7e700e905d5a63fc21d1eebc27380fe3068a9ab7f76e86c46a4b852979326f4e684144dec50c09825125b970f184d0115fa26e7a9ed0e2478b74c4110785e43cd1307fb2b90612051009951f6f16896aae069fe2daf59932e84cc696661a41ad10847", 0x80, 0x880, 0x0, 0x0) 2018/01/09 17:22:38 executing program 4: r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0xffff}, {0xf, 0x9}], 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x3c9, 0x9, 0x1, "b2721996ce43", "991a6caed6598c99b5a294c5a3b64a22"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000007f7dffff, &(0x7f0000003000-0xa0)="c076c7f4bb938c70c942cbb3096152ce5f19548e1c9d0e9bc0a1eba77a53b8dcca31e1ad9ddd0a6f37b2bfba230f92738a029eb23d6c562f58b347c3ff9b2058c9b05e971ae8484352a9e345e05a6f5f62edf59460cf079cdb35bcebe86f256df59f5d714397591d3fe35575ee279f2ecc56e9a2c21da252d0feaedfa12348577b549f0c2044348302e14b046121c4c713e7bdd0f9f9f6bd012f9399f4b52a6f") 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000018e000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035f000)={r0}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000360000-0x4)=0x0, &(0x7f000035f000)=0x4) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000035f000)=0x7, 0x4) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd8000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10000000000f) writev(r1, &(0x7f0000c12000)=[{&(0x7f000051a000-0x3a)="390000001100090100bb61fbc30500ff0700000002000000d709000000b49b0019001a000f000000900000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fce000)=0x0) r2 = getuid() r3 = getgid() sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000c0d000-0x14)=[{0x14, 0x1e, 0x203, 0x0, 0x2, '\n'}], 0xfec6}], 0x1, &(0x7f000094f000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0xfffffffffffffdca, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x80, 0x48000}, 0x0) 2018/01/09 17:22:38 executing program 0: socketpair$inet6(0xa, 0x80002, 0x4, &(0x7f0000244000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f000011e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000+0x56b)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x1200000000, 0x4000000000, 0x28}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a2b000)={r0}) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f00002ac000-0xb4)=[{{&(0x7f000036e000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027f000-0x20)=[{&(0x7f0000609000-0xbb)="24c00718d095bedbc6d816111bfe28d71f4345e6dfa355c5eb0d155a5908a1780b901d536732627d4af5951b3448a2ed48f325121ff33ebdbfd9ed9103e426ceec0fbfffd79905c5b50107856f9f5831e7dfcf5ce93ffa33824d990395270f27cdb169cb0361feb06abe2921bd1071a01c33747a5d0a872db3abf77198b673b1d255eaca9e1996ab2244ef6da431d2aecf3113c8b092aacb5e369c632031cb19f0d8f9850322e23a94aa979eaef29aed00a13400f7c5afb2fc22b1", 0xbb}, {&(0x7f0000df1000-0x8f)="e74a64ae7811ed68d0e5e19a51df55f9010aeef7af16fd8ee454d8705d615657771f8fa957219e4358225db8f137bc901b1c4de021216dcb2a7e20ee2bc23aa0858adfedff64b424e4f7cb5c7cad6e60e8c7ea8bac3907b150f06f57bc0e615551c8dc15d6dfa9a8bd1f72b6032b389f8de3666f0a241373010ae338a33fad32a4407d4cb09a3c850d34cb59b515b6", 0x8f}], 0x2, 0x0, 0x0, 0x80}, 0x8}, {{&(0x7f0000b49000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58, &(0x7f0000bc5000)=[{&(0x7f0000e1f000-0x1000)="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", 0x1000}, {&(0x7f0000d05000-0x77)="0b93690aaefa3452a0e0e9314c62af855099451d47865f4208f87c09ff4eb860ddb2fb81c50db384e2ad3c4d1d81c99c79b50bc4bada2557bfa19bab6c25af5ad71e1e441735ea71c6baf55eedf50a733536026500a281f2dae16e2fd26e5b0962fc8587ceaaa5201dc405c2c027e72f5276a39191be94", 0x77}, {&(0x7f000060f000)="43a366af59b58b825cb52fdc780b4958123d95bf149106968c44c0dad89863dec7569c1ed9f62ed5cfba3bc5637964b5e61bb528efaa01e6a2ab2f3609b75178cd06e8faa2a1a3ea2b4d0b5648fcd9ee7c01f72d525d4a653766bdd971cbcfaf77c57e2cc2d6c9f7a6b275a2a5187d4659c59fee42826eaa346d944c041719b07da8bff03830434fd8ef992715ef55ca93521660c8d595c7ed2dfa222bdc2e4411adf67f", 0xa4}, {&(0x7f0000fb1000-0x44)="13d0132e0d19d214def1d3f9c579c2b3ec188f5b1ddbc9be725bbee13153323fb29d92f86a04d7f3a4f1e7942e528d221c666d512c12b9ac56a19d41eda14857c3a5cf68", 0x44}, {&(0x7f00000cc000-0xaf)="b9fc027f7a890967e5d753d615c3a1d8fc09e8d20ab9a0031a70a337a78bfbfbb901071a0c1e7e143d60d844166eccd1635cd65b25c2f24af6f500b5db20517e9542c64f8886424b67c68e5328b8cccbf2538cb5bc9993e1c2644308509cd30e0d57768f44af470c196e7abe2ef4c4e3d17898f90fe5f0c6d74ae8a932ed5be71f2fcd9e2a8e604e8733bfacb724b28d52ce53e714f002aef9d2db9c94b9fc7c35d72d86e47a80ab6b3b95a0373131fe2929749938fe1da3fd50799715af21c952b4ebf597e0e36afd45e7edef", 0xcd}], 0x5, 0x0, 0x0, 0x4000000}, 0x3}, {{0x0, 0x0, &(0x7f0000f13000-0x90)=[{&(0x7f00008f3000-0x6)="67a00456cd0f", 0x6}, {&(0x7f0000ff0000)="6aaf84509fdd4dc275bc46578378756831a63be25e3427a899cb9d4c72a33d2356eb7fb47dc78c2e0eec1422257057de5f1b8e08cea3ad2f1160a5b51c0f5c57e5d219d8461e50f78f45cf33bfc53920e2020865c1d7fea7b5cd2c6524d324362ab37a1ac994fa2ea6600f6d884e7b0fe71f4195e51d745131d8728e1ae84bf3038367c2e2f9ecfade248425b7d3d16c8a84f8637e2f8654a5ca9e6fadc671888a79c1165ea36de5c926b101977493d2d9da7dfcd03a89bf1f38b7b02354699aa1f61ed67b17b13285d7f46815841c39285f508774dad19fbbf714c91f290eda2d4e", 0xe2}, {&(0x7f0000034000-0x9c)="4956861015c22e46b53cd77e3aaf156f32d14f05063b79d30d6a52881f49b679f4f0f425d1b59e3b8df8ca785ae566cb7abd97e82385c88a225eb14729530e793b78adfaaa6544b71c1429e4452e3f7a79469d4832fdee2fca3a1efdbf5b00e25fcda3590fb9f4030148cc67482bd3416c5dfd97fb4578718fc27f43f5070a2fc14c8535d0548ec83203e3af7d9a431e03958c3863439d111de8e429", 0x9c}, {&(0x7f000005d000)="4b4915c5c27346eebc856fddef176b0f1c845d69ce419d3dede1cebea3f1799f9bbf9e2589e7c2071fbb8865e62ab03031ec4054bf2d609ecb2e09b18cd41ca1e29dfbb973f13da9ae4e9566bfc7f93e9f456f2744", 0x55}, {&(0x7f0000fca000-0xd7)="e98084bfc1659242fd73521769c24d7d59c8a871fd98ddbacfc27a53f9428ea6d221c40671e1ca21e1a3cf32cf89a02ab5a52e31fa9f5c2fbb71eccf6d8c22f4edf31e65e91dbbe862ba9b77acebb166331febef5ca576f2e19855e1a058cb6a4f80f37c7d7a35bf11886299911a282564606057af6faf032db7f4d66db1cc1d06257996b729a4551b74bbe0a336fd62a22a2eb2c88dead1a77391b11e1d83982d4427712cf0aaae5dd49a7c713876ecf7cd1420e975fa016524221959190895cb8d2de6a7b1de4f4323a3ef239f4552a3a6bd4aa646cb", 0xd7}, {&(0x7f0000ea6000-0x11)="76813a851d5f15d1103f9e758ed0cf1580", 0x11}, {&(0x7f000075e000)="05f51371b7e30467f4c11171308f53baa61dc3c4fd42f8b00366155d551807d8648c0302f0c4e5daa1e38364dbfd368d3b2449de5144564c2cd4bf8a760dab8425a9987a44350d6ad3c6a876a6cd5660b7d194c4453f8e26f8ccdca968c7c5bd20e03284078bc975a5fa77dbe416bc3545e3b58cb510de0a1e78d7051a64f0264dcc7f3bfa8a5c7003e4a2476f1bda5447a49580b8ccf282ce382a26036df0f3534f11c7dbe3fedd3f547d27b6b1a46a2b75879537ec2baec54702c8c76dbfa0b7ca39ddac4b0365b690353648f7b074ee8cce0abb59272462268050c0", 0xdd}, {&(0x7f00009f2000)="49da95bb9433b1a3e33b59aed57f972b7c9b54723a7bc4f526ffd5c83b63ab5d48a3e212a0edb8f9a90ac905ff3b33503e283779574b55b047804e1fa7bfc9c2a1202ecb8396edf047e41cf9098177004ba22879aba8e1c19f0bcac227e6bd6d108a331171b7eaf802c93c02e1c72508469434b8264a1381143edd65944f9f561603eb89b86f43f2a3c62aec868723b32230f859a23337f378d1a38c88b9cd239d854e30", 0xa4}, {&(0x7f00004ba000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x10}, 0x2}], 0x3, 0x4004) r4 = socket(0x15, 0x80005, 0x0) recvmsg(r4, &(0x7f0000466000)={&(0x7f000019c000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d3000)=[{&(0x7f0000ac2000)=""/160, 0xa0}, {&(0x7f0000eba000)=""/12, 0xc}, {&(0x7f00008fe000)=""/252, 0xfc}, {&(0x7f000099f000)=""/5, 0x5}, {&(0x7f000086c000)=""/167, 0xa7}, {&(0x7f0000cea000)=""/13, 0xd}, {&(0x7f00000fa000)=""/201, 0xc9}, {&(0x7f0000572000-0x7d)=""/125, 0x7d}, {&(0x7f00005c0000)=""/86, 0x56}], 0x9, &(0x7f0000c60000)=""/246, 0xf6, 0x3}, 0x10000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000c1c000)=r1, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r4, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000af2000)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x7f, &(0x7f0000af4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007fb000)={0x0, 0x1, 0x5, 0xff}, &(0x7f0000902000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a05000)={0x0, 0x10000}, &(0x7f0000193000-0x4)=0x8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000af3000)={r3, 0x100, 0x10000, 0x9, 0x10000, 0x42, 0x9, 0xdc36, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x1, 0x9, 0xdd6}}, &(0x7f0000af3000)=0xb8) bind$unix(r1, &(0x7f00004a3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) pipe(&(0x7f0000438000-0x8)={0x0, 0x0}) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 3: pipe(&(0x7f0000f5e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003ba000-0x10)={0x200, 0x7, 0x6, 0x5f9}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a85000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000b5d000)=""/30, &(0x7f0000d24000-0x4)=0x1e) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ab3000)={0x0, 0x59, "ef04319bb92de13cf3d9c8d9d24e84ab1e26da8362c05abd3e170d6e886a8460875d3adc30232181d3bdf3ff7e3f9ece774326572dc855fbaf9d2a38422934266ba7a06db00068c6326484d366001b8b0be10c83f548df63a2"}, &(0x7f0000d25000-0x4)=0x61) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d25000+0x3db)={r2, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d24000)={r3, 0x8, 0x0, 0x6b9, 0x1, 0x2}, &(0x7f0000796000-0x4)=0x14) 2018/01/09 17:22:38 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e7f000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt(r0, 0x114, 0x2, &(0x7f0000000000)="", 0x0) 2018/01/09 17:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c6f000-0x10)=@generic="4ae1528944f0cbf4e10ee6b3bc96c8d4") r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/09 17:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x4) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00005e6000-0x4)=0x6, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000e70000)=""/77, &(0x7f0000575000-0x4)=0x4d) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1}, &(0x7f0000bf1000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aed000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x7fffffff, 0x8, 0x77bdc6b8caf08671}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00002b5000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe8000-0x10)={0x0, 0xaae, 0x6, 0x73}, &(0x7f0000fe8000-0x4)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fe7000)={0x0, 0x58, &(0x7f00008ba000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x300000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000ce0000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fe8000-0xb8)={r3, 0x2, 0x36e, 0xfffffffffffffffd, 0x3, 0x5, 0x7f, 0x0, {r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7c, 0x8, 0x8000, 0x719f, 0x7}}, &(0x7f0000fe7000)=0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007f1000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0x2}, &(0x7f0000003000)=0xfc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000060c000)="35bf5e51d14c90687d", 0x9) connect$unix(r3, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000069f000-0x64)={&(0x7f00003b7000-0x4)=[0xf83], 0x1, 0xfe, 0x8000, 0x9, 0xfffffffffffffe41, 0xcb7, {0x80000001, 0x20, 0x82c, 0x2, 0x9, 0x3ff, 0xf76, 0x4, 0x101, 0x8d17, 0x7f8c, 0x3, 0xbdb, 0x9, "d47d674a01e6b2048ac30f28c0a323772c49972a223e9c2d48760df7b1d25412"}}) bind$inet(r3, &(0x7f0000ab1000-0x10)={0x2, 0x0, @rand_addr=0xfec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4e) read(0xffffffffffffffff, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000fc3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000740000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e06000)={@generic="2927800464e841e26a284bc23e624f7e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000ad1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000895000)={0x0, 0x7fffffff, 0x1, 0x8, 0x2357, 0x401, 0x100, 0x8000, 0x278, 0x102, 0xfff}, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000029000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ab1000-0x4)=0x81, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000130000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000f7f000)="26000000200043feffffffffffffff4001e200850000123b0b00000000000000502103c75735", 0x26) 2018/01/09 17:22:38 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eea000-0x4)=0x1c, 0x800) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006cb000-0x10)={0xfff, 0x8000, 0x5, 0xea59, 0x0}, &(0x7f0000ee9000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f7000-0x8)={r1, 0xbc38}, &(0x7f00008e9000-0x4)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f00006fb000/0x4000)=nil, 0x4000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x80000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04000000c7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e6e000-0x10)=[], 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f000086a000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000028e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000-0x4)=0xe8) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000001000-0x4)=0x34e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x30f, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e19c38a312e3", "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) 2018/01/09 17:22:38 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xaac171e076e61fc4, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000+0x41d)={r3, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0xbbe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xf6b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0xc4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) connect$inet(r4, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000c2b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000)=0x10) accept4(0xffffffffffffff9c, &(0x7f00009aa000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ac000-0x4)=0x10, 0x0) accept4(0xffffffffffffffff, &(0x7f0000b15000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c14000-0x4)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000695000)={0xffffffffffffff9c}) accept4(0xffffffffffffffff, &(0x7f000020f000)=@generic={0x0, ""/126}, &(0x7f0000691000)=0x80, 0x80800) socket(0xa, 0x80000, 0x3ff) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000125000-0x4)={0xffffffffffffff9c}) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b0a000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b62000-0x4)={r1}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00002cb000)="bf0da147915f4515ee873b627b5193e109f109c3e81a44432812341ed8ce9e1a9f3512c005e819f9b9b6df0488889d78", 0x30) r3 = socket$inet(0x2, 0x4000000000000005, 0x9) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000000000a, &(0x7f0000487000-0x4)=0x7e, 0x4) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000160000-0xf)=""/15, &(0x7f0000b67000-0x4)=0xf) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) connect$bt_sco(r2, &(0x7f0000de8000-0x8)={0x1f, {0xef, 0xfffffffffffffd8d, 0x6, 0xffffffff, 0x8, 0x2}}, 0x8) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000001e000-0x4)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0x9ab000)=nil, 0x9ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000342000-0x50)=@delpolicy={0x50, 0x14, 0x40003, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffd}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000048f000-0x4)=0x914, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f000002b000)={@generic="a6e5f066b4ad043e92f63b47e988ce33", @ifru_addrs=@l2={0x1f, 0xee1, {0xfff, 0x0, 0xa1b, 0x6, 0x5, 0x8}, 0x5, 0x80000000}}) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000409000-0x4)=0x6, 0x4) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x1, 0xfffffffffffff001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000007000)={0x4, 0x10000, 0x7ff, "35db34046c72", 0xbc09, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000008000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0xfffffffffffffcd8) 2018/01/09 17:22:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000008000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) r1 = accept4(r0, &(0x7f000066a000+0x1ea)=@generic={0x0, ""/126}, &(0x7f0000aa5000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x1, 0x4) 2018/01/09 17:22:38 executing program 1: r0 = socket(0xa, 0x3, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c74000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d75000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x0, 0x61, 0x101, 0x3ff}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000)={0x1f, 0x2, 0x80000000, 0x1}) pipe(&(0x7f0000c4f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eb8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000340000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000)={r4, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x6e}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r6, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200, 0x8, 0x5, 0x40}, &(0x7f0000003000)=0xa0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009bd000-0x8)={r4, r5}) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000c1c000)=0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d2c000-0x38)={&(0x7f0000d2b000)={0x27, 0x81, 0x2, 0x0, 0x7fffffff, 0x8, "f7de957593f9bd8c639cf13efd72aad6c7ff820e6422cd73199af2f1889efdf21bdc1430e583c471642f26dfd84d1578c991ad7f0cddb8ba36224292869adc", 0x4}, 0x60, &(0x7f0000cf1000)=[{&(0x7f0000d2c000-0xc3)="c3f547cea175d9b777cab4b5b47d2c5472f66f06e370d05ecfea5113793ef76cca9d4d0705b3720b56a0e4da6d54e15627a46a58c71055bd35453466289199da28618840d3700f7e22b5e4ddd44a599f0a60392e3fb2a8221fa64e6537743e2457823441c14d86281f106d19b9a7eed1fb996f957e76e37f1cd76d1849a8485109103bf9f6ca6fee04141d986e568997eb7056d959c7ef90f0584e26c5bed09c3fb1b2d19314e537d93238c93523e443977f3e8af28426302844fddc92a9a6304ea153", 0xc3}, {&(0x7f0000193000-0x7f)="405a8ded978f010886c94bb5e31e211b5383a06f194dbcd912e73ea5ee6c250445219dd7b77c2a91f3aa3334e5fc2196424f44d0548acfacd9a37f99e205e2c8050881308a5f5a03fe603eb2cce5321ae316826304d8167f1e9464a4c84fe1ee8583bf6f7d4fbb5c4330d5b262e9f04c2f22eb2672626c59df09d1d86bc21d", 0x7f}, {&(0x7f0000452000-0x21)="6b26e8826752eba08bd5245e1971ed7a2beeffbaa2d60513d76b6ee9b111800cc1", 0x21}, {&(0x7f0000d2c000-0x6e)="d129629ad12c974fcd310f29b2bb3af7fbb0e8750addea1c6a4c144547d30c29c01cf5c905a47d68e0d15bee518b4fb017618468cccfe8252c7aa06853bc820d07ef90615bb6c8ebe26df28594c43221fca90eb98d2f45682db952572013c9688c1428ea8d45d5db068505877fc1", 0x6e}, {&(0x7f0000072000)="937f13143e66087fd698ecec74235fe7c24cb52df041bd4be673e4b2302ce3b1ccde4b7abacc9c92377d05f61a4acf3ad9a69a7d142947ecbda0f09e3b2577bcfa196625e686d14c2f1a1186", 0x4c}, {&(0x7f000076f000-0xfc)="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", 0xfc}, {&(0x7f00004a1000)="d53e3342ab5f1659b7745968ca871d68716c211dd3b4cbbf9ef5a9210ea40821adf682d3d7f646fbbb7e5d5410267f90cc26f57b9f2d4a1c7c02d9939426647177d3fe80269ff55ace710957d2bbbe19aa42da7a607174989162d8128f64da27dc796710086740a0f47fc525c302253d3b667ed4eba9a4f9bcb46a6ff4f931f0d6fb7da0392b082590cd67ce2f6d55209b41e1139031f0d5f6cf6ebd28eadc09199eb3a2fbf1a959fc5561805533097b17b2db25ba522f7485ce", 0xba}, {&(0x7f0000710000)="7c12bd158d7f6e7c4786b22c3f55e10cd4f366549c9ff87b0b58c5701a6af377be7160cf07aa96a798d36a4ec30ca009564455c6b6caedf5a2392fde5d17dcc0090e8f9aa9b2d033f8dfa206a7da122391f83c47b319434b03cddbd4402b163c4b59b2296d0347987df0cbd85bedecef83db7a92150a54fb3c16064d982db6c1fda5f66ee138401de958a179968dae8c8957fda54ab040b07b4712364b549d5572be9c849a9beddb834591da3acb6d417b1fe1a484b3848adcf967c7e69cd39ec0d25c02adbeca72d9ec1d2dadbce30c", 0xd0}], 0x8, &(0x7f00004e3000)={0xc0, 0x102, 0x200, "5a4510575310efc41813a47663a0e30dbc4c3cdaca0dbe5b03a6cf9e10714d8ec6b60262612343531f9d774045f152cec5f786f3cef936d6e973b0e264fc41f48ed1f3948a7f7950b45388cadcbd484004320ef4c99a01496c4977ef9d9b52e555cad012324903626c2be08a16879d4d4020b799aaa6cec3998f1be4c6e05d6bf473ec71a28e098457e36b01219cbbad6dd72b5069f90621a51eec35fec717903fec5ef7e3259e074c33"}, 0xc0, 0x0}, 0x40008c0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000d2c000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000d2c000-0x4)=0x6e) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2894759ed010000802f216c6adb6dac2691add84e7dd1b9b1e1043844071c4d783ef83c60aa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000d2d000-0x28)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/09 17:22:38 executing program 2: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000863000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c7000)=@ethtool_gfeatures={0x3a, 0x2, [{0x7fff, 0xbb, 0x5, 0x2}, {0xfffffffffffffffd, 0xfffffffffffffff9, 0x2, 0x7ff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f51000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080f000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000cb000)={r0, r0, 0x0, 0x3, &(0x7f00006c3000)="", 0x7, 0x5, 0x1, 0x1, 0x9, 0x6, 0x8, "68afb01a14a863c3e5fa44e87fcf68839e975cf02ddabf247394d5"}) r2 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r2, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000b000)={0x0, 0xfffffffffffffffd}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000-0x8)={r1, 0x1}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002c000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xf6)={r1, 0xee, "4712cfc92fc73358a121c64eef216e969cfd28baf524dfe2c05f38e36fc6ea2fb7e2ccce0517638c5fcecd0c94139e52833d727e35df5dba9fde03820ee7d9a6306578c7786ae09eb1bb37959184e68c2964ad53c7e9086a3167740558daac3dd9fc2db433dba28fded23f7d373022ba0bb0abc30b5be5eafd9761bf12f306004e970d4f9c799d2f6b756657dcf59d4f283870647f19424bf66ed45cc32147a597c5a88304ac52f9dc6f4f9c30ed97f36788f938811a9f317457f16a0459b707212e55fea3e3df88333e22970110fb8b2037dc431028f3ae747b71e0abfaee63841dcb7eee597221fa068b27bf69"}, &(0x7f000002b000-0x4)=0xf6) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00008c1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fa000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000911000)={0x0, 0x81, 0x820d, 0xffff, 0x1, 0x9, 0xc5, 0x2, 0x0}, &(0x7f0000154000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000042b000-0x20)={0x5e35bc26, 0x3c1e, 0x8200, 0x7fffffff, 0xe09c, 0x60, 0x5, 0x80000000, 0x0}, &(0x7f0000e29000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000005a000-0x20)={0x800, 0x135b, 0x820d, 0x4, 0x7ff, 0x10001, 0x4de8fe0a, 0xff, 0x0}, &(0x7f0000714000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007e3000-0x8)={r3, 0x8}, &(0x7f00008fd000-0x4)=0x3c1) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000f37000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000d73000-0x8)={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000030000-0x14)={r4, 0x100, 0x2, 0x7, 0x5, 0x8}, &(0x7f00000d0000)=0xff5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b65000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8b7a}, 0x0, [0x9, 0x8, 0x80000000, 0x4, 0x1, 0x8, 0x3f, 0xbf]}, 0x5c) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000027f000-0xc)=@sack_info={r2, 0x1, 0xf51f}, &(0x7f0000c31000-0x4)=0xc) setsockopt$inet6_int(r6, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getsockopt$inet6_int(r6, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00001f0000-0x4dd)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0xffffffffffffffff, 0x6, "f1806c", 0x712, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x1, 0x40000166, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\tg', 0x0, "376ba3"}, "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"}}}}}}, 0x0) r0 = socket(0x3, 0x0, 0x6) getsockname$unix(r0, &(0x7f0000a7d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000029000)=0x3f64a9419064061f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000864000)=@int=0x0, &(0x7f00008b3000-0x4)=0x4) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006de000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/09 17:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect$nfc_raw(r0, &(0x7f0000f4d000)={0x27, 0x0, 0x0, 0x0}, 0x10) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x14, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01"}], 0x14}], 0x0, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x140, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80f, 0xbdb6, &(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ff3000)=0x7) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000ff4000-0x4)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000ff4000)=0xeb4, 0xffffffffffffffb3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @rand_addr=0x64, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/09 17:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f0000d86000-0x10a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0xd4, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e1d76b", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}, @routing={0x0, 0x10, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f33000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000970000)=0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007b9000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000b1a000-0x10)={0x4, 0x400, 0x2, "e1af1e0a0567", 0x3f, 0x0}, 0x10) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x806, 0x9, &(0x7f0000080000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0xf81bf180c8cbd6e1, &(0x7f0000d37000)="bab92e6ed5a2b4a11be4d1e0c17ee6463921c8ccfaf3e0a8bfef32b2c682ec7073c761866d356bc34be9c41ca772ce30c7e3321c5098b99ad55d781e5c50cb2906289472e671c420a668c338aa3ca88c2c55e2bf11c964cdeefcf0492b10c309c7d9970801dbdcada908188acee920e00d1dc7a578d8d540e239da6915547c0b35bbbc9838ee83c5a323fe9aabf86591a8d24e0030e879f1fbfd73e96ec18cdce8a08ecbfb699ce9082bbd", 0xab) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008d8000)={0x0, 0xac, "d7d187da3a437dc3f13d78febb809e70ba41ea8af152a4ac4e2216a30abde91f151fd189cb2d80f89334a560dc9e8dedf74221b928b06a13371cebc0a2724a6490b6123ec0617fc7d71a38f5fe276ab879013ccc1b4dd22235a0d75022326c56dd82a4bce2e8cef30acda6263ca1ea08605b2c3f30eb9276a6190252f40caf1d6417d1c73916ca69f47fc326cde7def9545da5a0518065346f0d2bdc851eb206db1ff29a1194a6b6ba886fa6"}, &(0x7f00004bb000)=0xb4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005da000)={r3, 0x800, 0x1, [0x3b]}, 0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005fb000)=@assoc_value={r3, 0x193}, 0x8) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e6000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b23000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00005a3000-0x90)={0x4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000171000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x7fe, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x4c) 2018/01/09 17:22:38 executing program 2: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$void(r0, 0xc0045c79) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x804, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e81000-0x20)="1f000000160007f2000003000000000000000000ade0ffffff0a0000030004", 0x1f) recvfrom$unix(r1, &(0x7f00006e6000)=""/0, 0x0, 0x10022, &(0x7f0000bca000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) [ 2364.394554] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 17:22:38 executing program 1: socketpair(0x4, 0xf, 0x6, &(0x7f000046e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x20, &(0x7f000029c000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffa000-0x4)=0x10) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x800000000000007e) write(r0, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) accept$nfc_llcp(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006c3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda, 0x0, 0x8, 0x403, 0xb87}, &(0x7f00005cb000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000df4000-0xa0)={r2, @in6={{0xa, 0x3, 0x3944, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x101, 0xfff, 0x2, 0x10}, &(0x7f0000093000-0x4)=0xa0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000060a000)=@generic={0x2, 0xfffffffffffffffc, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ed000-0xa0)={r3, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x7, 0x50, 0x2}, &(0x7f0000e8e000)=0xa0) sendto$inet6(r1, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc2, &(0x7f0000ce1000-0xc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x1523, 0x400, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x14, 0x0, [{0x0, 0xe, "df21741175882fdf00000957"}]}]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d28000-0x4)=0x0) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000513000-0x22)="220000001b00076200000000ef00120132000000000200000000000000ea00050029", 0x22) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000076f000)=0x1, 0x4) 2018/01/09 17:22:38 executing program 6: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e70000-0x4)=0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6f000)={0xf065}, 0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e6f000-0x4)=0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:38 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x4924924924926c9, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f79000-0x4)=0x0, 0x800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8001) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f79000-0x4)=0x0) 2018/01/09 17:22:38 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, &(0x7f0000bd4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fd5000-0x38)={&(0x7f0000fd4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f30000-0x70)=[{&(0x7f0000fd4000)=""/16, 0x10}, {&(0x7f0000fd5000-0xd7)=""/215, 0xd7}, {&(0x7f00009c1000)=""/126, 0x7e}, {&(0x7f0000ba0000-0x2a)=""/42, 0x2a}, {&(0x7f00001de000-0x93)=""/147, 0x93}, {&(0x7f0000ef2000-0x8e)=""/142, 0x8e}, {&(0x7f00008fd000-0xf6)=""/246, 0xf6}], 0x7, &(0x7f000098a000)=""/4096, 0x1000, 0x3}, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r2, 0x0) accept4$unix(r2, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) accept$nfc_llcp(r1, &(0x7f00006d4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e81000)=0x60) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000fd4000+0xe93)=""/206, 0xce, 0x40000100, &(0x7f0000c93000)=@llc={0x1a, 0xf7, 0x0, 0x7, 0x1, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 17:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000991000)={0x0, 0x5a9c, 0x0, 0xfffffffffffffffb, 0x8}, &(0x7f0000847000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a5b000-0x10)={0x5, 0x820c, 0x9c, 0x5, r3}, &(0x7f00009cc000)=0x10) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000050f000)=0xfff, 0x2) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000efc000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002bc000-0x4)=0x5, 0x4) 2018/01/09 17:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000598000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005fd000-0x12)={0x0, 0x7, 0x5, [0x80, 0xbcd, 0x1, 0x0, 0xfff]}, &(0x7f000007b000)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000929000-0x8)={r2, 0x5, 0x100000001}, &(0x7f0000abb000)=0x8) 2018/01/09 17:22:38 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept(r4, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f000064f000-0x8)={0x0, 0x0}, 0xb29, 0x5) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f89000)={0x0, 0x0}, 0xb, 0x101) syz_emit_ethernet(0x77, &(0x7f000068f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0xffffffffffffffe4, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0xffffff59, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0xb, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @tcp={{0x0, 0x2, r6, r7, 0x6, 0x0, 0x0, 0x11, 0x2, 0x0, 0x5c0, {[@eol={0x0}]}}, {"a44c5dd9fd76dd105731fcd752fac345d4e5882a2f727c9f652eedc229a2b212e7bfcbfc7c4929c12c61b276dd67cdace6d1b7f775e6339e5aa02d161c8d770fedbac5430e9a85fd98d85d349b8985c2007334f309778401deab7c7b9668a7b6207a62449424"}}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f87000)={&(0x7f0000f67000-0x10)=[0xfffffffffffffff9, 0x6d, 0xffff, 0x9], 0x4, 0x6, 0x9, 0xb1, 0x80000001, 0x6, {0x9, 0x0, 0x61, 0xab72, 0x7, 0x1, 0x7ff, 0x5, 0x1, 0x6, 0x2, 0x20, 0x76f13b4d, 0x8, "bbdeeb8fd0b5f0edeb6168d80d45cbcb61a7a840c418fc5ba696b1585bd3e782"}}) 2018/01/09 17:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 17:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) socketpair(0x15, 0x80e, 0x3, &(0x7f000077c000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00005a8000)=0x7fffffff, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) 2018/01/09 17:22:39 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00009ce000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c0000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000041d000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a88000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c8a000)={r1, 0xde, "6ada05e643f5cce9f93bb59f56c4ed091c7eff206f079a55a203eeb1f06f0a32ede51c9f6a3e015457e96889843566d68e98d72a88fa05a5a9a961f845bf3080935999f01d9c46a1dab93338a2084af8975b11e717f47c8ff872aef1bdadf01360e64e1a7e3c3a24c82ccaa95cb0dfd061f4a73be42ef035ca7b8920298f1b4d18fa1a9cce15236c9ab89f7f783e87195774790dd4e0bdb444fe1621d038d542a835cf13cee8a4c03bf70d47a7a445ffc7742adad50f8f92850e9e031136ccf26c035eaa8e8954d36849e6c4b2d6d9e6cf233486835d2837e345c0863928"}, &(0x7f00004ca000-0x4)=0xe6) syz_emit_ethernet(0x4a, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x1000009, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000095e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000396000-0x4)=0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000280000)={0x5e21995c7a4bc76, &(0x7f0000bcb000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0x10, 0x802, 0x0) bind$unix(r0, &(0x7f0000ce3000)=@abs={0x1, 0x0, 0x3}, 0x8) write(r1, &(0x7f0000834000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x4}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x11d, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000aaf000)=@abs={0x1, 0x0, 0x3}, 0x2, &(0x7f0000e6b000-0x10)=[], 0x0, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000198000-0x20)={0xfffffffffffffffe, 0x0, 0x0, 0x40}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f92000-0x20)={0x34da5666, 0x20, 0x205, 0x1000, 0x3, 0x6, 0x587, 0x6, 0x0}, &(0x7f0000caf000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000406000)={r3, 0x200, 0x0}, &(0x7f0000285000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000a87000-0x38)={&(0x7f00001cc000)=@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000618000)=[{&(0x7f0000984000)="f3278111f2891803eac46b0bf66f6b45fdb45fb203bffd55d0a4a0e81f5f70c471326e5bdd5128202e3caadad0251cfe95210bc7cf110e91ce06cbf5f7dc191c862f63cc276feabf3a88f9ce63e5123ef15e8355f8e0adce591dcb7c27", 0x5d}], 0x1, &(0x7f0000e5f000)=[@init={0x18, 0x84, 0x0, {0xb36, 0x5, 0x1000, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xfff, 0x8002, 0x18000000000000, 0x1000000000000, 0x100, 0xb72, 0x573, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x6, 0x4, 0x8dd, 0xe94d, 0xffffffffffffff80, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1fca, 0x8, 0x101, 0x5, 0x73, 0x2, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0xffffffffffffff2e, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0xfffffffffffffff8, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x5, 0x1, 0x2, 0x7fff, 0x400, 0x2, 0xc155, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0xf4, 0x7, r3}}], 0x180, 0x4880}, 0x40000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b0d000-0xa0)={r3, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0xfffffffffffffffb, 0xc2a1, 0x1, 0xe0}, 0xa0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000674000)={0x1f, r2}) r5 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x35, &(0x7f00006e9000)="f0220400", 0x4) connect$inet6(r5, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c12000-0x8)={r3, 0x42}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bc6000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x4, 0xeb, 0x200, 0x2}, &(0x7f000030e000-0x4)=0xa0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000082a000)={0x6, 0xffff, 0x3, 0xfffffffffffffe00, 0x1, 0x7f}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000021f000-0xc)={r6, 0x3, 0x30}, 0xc) 2018/01/09 17:22:39 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x159) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ddc000-0x10)=@common='ip6gre0\x00', 0x10) 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f000084a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000c44000)=0x5) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000fda000)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000759000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000001f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00001f7000)={r4, 0x2}) 2018/01/09 17:22:39 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000015, 0x4, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b03000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd1000)=0x8) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/09 17:22:39 executing program 7: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x9139}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x7fff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000002000-0x9f)=""/159, &(0x7f0000001000)=0x9f) 2018/01/09 17:22:39 executing program 3: r0 = socket(0x18, 0x0, 0x1) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f10000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004dd000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000154000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000275000)={0x0}, &(0x7f0000437000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000034a000)=0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005a9000)=0x4b, &(0x7f0000f75000)=0x1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004a1000-0x1)={r2}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f76000-0x28)={@common='ip_vti0\x00', &(0x7f0000f76000-0x24)=@ethtool_ringparam={0x11, 0x6, 0x7f, 0x3ff, 0x1, 0x8, 0x8, 0x665, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006a1000)=0x1, 0x4) syz_emit_ethernet(0xffffffffffffff88, &(0x7f0000d07000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3ff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002a4000)=0x0, &(0x7f0000451000)=0x4) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fd2000-0xa)={0x8, "921e59d3c730"}) 2018/01/09 17:22:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) 2018/01/09 17:22:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000-0x10)={0x6, &(0x7f00001d8000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) listen(r0, 0xaf0) r2 = socket(0x0, 0x2, 0x3f) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00007bc000-0xa)={0x0, "5a755103c836"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f000082e000)=0x0, 0xd1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000bfd000)={"2bc34bd587dfac51f1fab11e86434fb3", {0x4, 0x5, 0xfffffffffffffffe, "b9df95a6b6ef", 0x9, 0x0}}) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000031e000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000070000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000185000)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) read(r1, &(0x7f00001c1000)=""/116, 0x74) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a05000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fe2000-0x4)={0x200000209}, 0xfffffffffffffefe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009db000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b29000-0x4)=0x0, 0xffffff3f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c2f000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d33000)=0xe8) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:22:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x20006, 0xfffffffffffffdee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x25, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000059000-0x8)={0x53, 0x6}, 0x8) r2 = socket$inet(0x2, 0x800, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000008c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afa000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000977000)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f1e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000906000)=0x8) write(r1, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018006000000000000", 0x1f) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001ee000)=[@in6={0xa, 0x1, 0x8c, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc4c}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0xb2)="9cfa539aa54886bd89d9ccef4aeb7d4549084372bd730e3a8ab1e371474ad79042cfa8ce4206317cfde264755a3434e00939121417a7f64c0a3170d394993e42b86927ed22b83cba705f459714a5f9ddb6451cfc26f97d4f8c287585cb2bd4ebf9519d064570e9d23bc3ea84b6ec7737d1e254ef4e818b449597413a59b2ceead609e9d902de613a65d7f28e10c3548d84634ac3e24a85b209b51ebad0d65bd5b2b3c5fe6960d77f6eaf4414c6a1573a30c6", 0xb2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x86602e9034cbd15c, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f1f000-0x8)={0x0, 0x0}) r4 = socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f1f000-0x4)=0x0, &(0x7f00000a5000)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x1) setsockopt(r0, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) r1 = epoll_create(0x6) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0xf, 0x1f, &(0x7f0000240000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e10000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00006e2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000114000-0x14)={r3, 0x0, 0xab9e, 0x8, 0x9, 0x8}, &(0x7f0000495000)=0x14) epoll_pwait(r1, &(0x7f000068b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1200000000000000, &(0x7f0000300000-0x8)={0xf940}, 0x8) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000902000-0x50)=[{&(0x7f0000f93000-0x1000)="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", 0x1ef}, {&(0x7f0000f97000-0xd9)="d1caa029f3368a6d7abe4c1548968a2237340a39dfa9d94fe4f9a6b4aa2926a239512635abc68decbd71e39363a2a6dcadc184a02488cb12c4f9d8bee4a933e28608ecfa62b5dd26ff3cb9c2c6b301492a1767b06429fc1f289dd68c1f36477fd151b3e222bc7dbac9c5bbf24ccaa2c64356ec6e8c3e19eff040abe8d68eaa62ae083a85c1c2f9198df94624cee3413a76842785a1e2c525d4087fd75d8ee4998698de0e104c9b6491df9ea2f93d60a13f1cc3bc436de937001e5373a4eabf87a30727b8f69197704d1aacfb7c8ce69a49abb89017f11a1da1", 0xd9}], 0x2, &(0x7f000057d000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x0}, 0x4) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00009c0000)=""/59, 0x3b, 0x0, &(0x7f0000f99000)=@nfc={0x27, 0x2, 0x80, 0x4}, 0x10) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004ca000)={0x0, 0x3, 0x3, [0x4, 0x10001, 0x8000]}, &(0x7f0000385000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000548000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9b}, &(0x7f00007ef000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000369000)={r2, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000)=0xe8) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000069d000-0x48)={0x3, 0x12, &(0x7f0000a90000-0x90)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000}, @generic={0x5, 0x7fffffff, 0x4, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9ebf000000, 0x88, 0x4, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0xc, 0x0, 0x7, 0x100, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @generic={0x7, 0x7fff, 0xf977, 0x1ff}], &(0x7f00008a7000)='GPL\x00', 0x800100000, 0x1000, &(0x7f000002c000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000945000)={r0, r1, 0x6, 0x2}, 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000892000-0xd3)="5e6b0bc231fea0a875545d1055f9a704b965322f2686c66e0f9ff674351aee0c0dd677f43db4a47d6c599ce21ef8a1fb9c138848fafd8c4bcb0e343f071842a14effa7f731ded15eafc6b0c7c16434cb26c873de82c3ca8886a363f9c1984721b9a24b066f4fcbbff29674dad85ce99687962d9c13ddcd8431d5460cc00c9ff90b42a5992b180795c055ab8b188efafe03d63be6e2d8177409cc49db16b50ec89644bc8cf5c582e742042e63a5fb399d7ec28a7911a837b7665e4b4cdf13c44935a9c2721dcc8c35eb0b616110856eb369d15b") ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000112000-0x88)={0x3ff, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000000e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000036b000)="6501d903427ba1267c6da076ffaa5d50", 0x10) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000051e000)={r0}) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000051e000)='tls\x00', 0x4) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x180, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000001f000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 2364.864164] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x4) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r0, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80004, 0x4) write(r0, &(0x7f0000ecb000-0xb1)="130000001000ffddbf00f49ff60f050000230a009d000000140aafa73022e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000fb9000-0x5d)="b2d684d229516c4094c0cd4fbb247cc72e3e6cba574305e98ea2a1bbad848ee7f683cff5b304696d9d62637297e169ba381edbb0b86f5d39e445a55526c8e7e488c7fd087113e9ec45fc42e1f4cdf0cf9101024fd66bf9b00201bd3785", 0x5d) [ 2364.947937] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/09 17:22:39 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair(0x10, 0x0, 0xffffffff, &(0x7f000047c000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00002a3000)={&(0x7f00004d1000)=[0x0, 0x0, 0x0, 0x0], 0x4}) shutdown(r0, 0x1) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f000069c000-0x3a)=""/58, &(0x7f0000eec000)=0x3a) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x40, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket(0x1, 0x5, 0x20) bind$llc(r2, &(0x7f000000a000)={0x1a, 0xf, 0xfffffffffffffff8, 0x2, 0x6, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000012000)={0x3, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000016000-0x2)={0x0, 0x0}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000013000)={0x1a, 0xf5, 0x80, 0x3, 0x7ff, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000c74000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d53000-0x4)=0x10, 0x80000) connect$netrom(r1, &(0x7f0000175000-0x10)=@ax25={0x3, {"056cb7ca9f7eea"}, 0x7fffffff}, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007c2ff2300000000000012000600e00900000b270e510000000000000000000000106d", 0x29) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eda000)={0x80000000, 0x0, 0x2, 0x20, 0x0}, &(0x7f0000a8e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e5e000)={r1, 0x9}, 0x6) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f2c000)={0x0, 0x0}) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c21000)=@generic="776279b3f9e126e8d19bcfc9f5f38a51") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e3b000-0x8)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xf, 0x80e, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cb2000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fae000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c18000-0x3b)={r2, 0x9, 0x33, "9694be2d4f7d1305b6265eb555da59a312e006a06064c030522ef5c891902527f1e35134d787057a1a533755b6d64efec10d0a"}, 0x3b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009cb000)={r2, 0x2}, &(0x7f000062c000)=0x6) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) pipe(&(0x7f0000ae5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f96000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a4000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000986000)=0x20, 0x4) 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) r1 = socket(0xa, 0xa, 0x598) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000441000-0x38)=@hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x18, {0xffff, 0x4, 0xe2, 0x3, [0x0, 0x878]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x38) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xed)=""/237, 0xed, 0x40000100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f000014f000)="24000000190025f4071c1ffbfffffc0e0a43fffd0010000002ffff09080007000000ffea", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3a7e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x10001, 0x3, [0x6, 0x2, 0x0]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x0, 0x4, 0x100000009, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0x80000, 0xfcda, &(0x7f000036e000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000132000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fed000)=r1) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6e000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000878000-0x4)=0x0, 0x4) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b6e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000846000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a92000)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009c6000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000015b000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x6, 0x0, 0x1, 0x2, 0x80, 0x80, 0x2f, r3, r4}, {0x2, 0x100000001, 0x7, 0x7fffffff, 0x0, 0x11, 0x6, 0x9}, {0x3, 0x9, 0xfffffffffffffff7, 0x1ff}, 0x400, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x1, 0x4000000, 0x6, 0x7e}}, 0xe8) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000779000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b5d000)={r1, r1}) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80805, 0xffffffffffff7fff, &(0x7f0000179000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000040b000-0x20)={"c0422afe84e4eaf697b488c064f1c17b", {0x4, 0x80000000, 0x0, "69828fc661e2", 0x7299e59a, 0x0}}) syz_emit_ethernet(0x6e, &(0x7f0000fdf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1d51c6", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000481000-0x155)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x2, 0x81, 0x0, 0x0, 0x0}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000c46000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000089a000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00007f0000)=""/67, &(0x7f00004b8000-0x4)=0x43) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000a9000-0x4)=0x9, 0x4) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80a, 0x8) recvfrom$llc(r0, &(0x7f000056d000-0x53)=""/83, 0x53, 0x101, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000d58000-0x2a)="528214fed00eba5df27a620348d8c27337c1ca0938a4b66270b05a062526741940a93b6ed73fd7c721e7", 0x2a) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) r0 = socket(0x3, 0x8000b, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000078d000)=0x5) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d42000)=[{&(0x7f00005f3000)="390000001000090469060000800000000800000002ffffe9450001070000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000541000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000998000-0x14)={0x0, 0x57c, 0x6, [0xfffffffffffffff9, 0x6, 0x3, 0x128, 0x4, 0x4]}, &(0x7f000021a000)=0x14) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ec6000-0x18)={r3, 0x80, 0x10, 0xde4, 0x1}, &(0x7f0000ec5000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004f7000-0x4)=0x100, 0x4) 2018/01/09 17:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000f31000-0x9a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x10, 0x4, 0x3ff, 0x3, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000d8a000-0x3e)="51e18d0e65dff72db9bebdc5ed7b9946850842b9092e2b395a18e2c19402cb948624646a78d7e41a964c57a10e7610d0a3917d4d3ba21fdb4ac44a968123") 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000077f000-0x8)=0xcd) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000089d000-0x1)=0xffffffffffffffc0, 0x1) r2 = accept(r1, &(0x7f00004de000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000327000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000514000)={0x0, 0x2, 0x2, 0x1}, &(0x7f0000e6c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f0c000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf, 0x2521da94, 0x4, 0x9, 0x3}, &(0x7f0000d24000)=0xa0) sendto$inet(r0, &(0x7f0000817000-0xb3)="5fb1a4f3592fd48b4b58750caac6b21cf52712736f442d6f9044ddcdfaedcf7eae8e85ec657cc768405be02f84f52ceacb86b952888926fd56d2c6261356261eb598761d4aefecce9d8901c84210812aa424eaf146dd4a0fb74d1dabcb83ae9eeaef0ebe054486aa55cdffe0f2eaf6fe5f068368861ca0f812633db1f388e076cdf5c4c273a931c324d6a7ed65f96d3a281bf3ba7d4c8101565b7f91c00e45db4c91b0a7c8a5c8781244a6b26e1a8db8453131", 0x99, 0x20000080, &(0x7f000011b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd27) shutdown(r0, 0x1) pipe(&(0x7f0000f22000-0x8)={0x0, 0x0}) connect$ax25(r4, &(0x7f0000f23000)={0x3, {"7c28e8dec54506"}, 0xff}, 0x10) ioctl(r0, 0x2, &(0x7f0000607000-0x29)="893bd2914d7a9edb66b3ff1e1cad60d913c5a2df476484096023e32276cf4e905c1631e98fd72b087d") 2018/01/09 17:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000326000)={0x0, 0x0}, &(0x7f0000c5c000)=0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000747000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500bba1f50386ad7db798c324db55c6bf7e8de57b733e516cc4fefb52e18f9f9dd74e82ae7e643b70a5c7d519f5f4", 0x52) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00009a3000-0x4)=0x0, &(0x7f00008a8000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000924000-0x8)={0x0, 0x5}, &(0x7f00008fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b84000-0x8)={r2, 0x2}, &(0x7f0000638000-0x4)=0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d74000)=0x9, &(0x7f0000eeb000-0x8)=0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000197000)={0x101, 0x9, 0xffffffffffff7fff, 0x7, 0x3, 0x5b9, 0xae0d, 0x6, 0x4, 0x100, 0x10001}, 0xb) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="121100001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @loopback=0x7f000001}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000be6000)={0x0, 0x0}, 0x5, 0x5) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000d0a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d54000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000ceb000)="89bc91ffa0d24c0e8debfe0b1f79e6d53ff294d9c56a77ecd1282b1157dccaf5bf0e6f4e0cf55b327e63ae60e81d88a738a0b33db1658f232504625531e8222ea665106e435232583e47ab91f07c1449ce6adf1a5b705a4ab551be857c493e326654bb3a82ceb3") 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, {0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}, 0xfffffffffffffff7, [0x1, 0xff, 0x0, 0xad, 0x5, 0xffffffff, 0x10000, 0x1]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002bc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f3f000-0xb)={0xfc, 0x6, 0xffff, 0x5, 0x4000003, 0x2, 0x6, 0x8, 0x5, 0xf35f, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000319000-0x10)={0x8f17, 0x200, 0x1, 0x1, 0x0}, &(0x7f0000168000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d3c000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000967000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000009000)={r2, 0x7, 0x1, 0x8000, 0x2, 0x0, 0x367aaa96, 0x2, {r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x663fa142, 0x10001, 0x4, 0xe8, 0x4}}, &(0x7f00006d2000)=0xb8) r4 = socket(0x1, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000308000-0x4)=0x0, &(0x7f0000f82000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80002, 0xfffffffffffffffd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d35000-0x4)=0x0, &(0x7f0000000000+0x8ab)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000a1e000-0x38)={0x0, 0x0, &(0x7f00008aa000-0x10)=[], 0x0, &(0x7f00000e3000-0x32)=""/50, 0x32, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x0, 0x7, 0x2) accept$unix(r2, 0x0, &(0x7f00005b7000)=0x0) r3 = accept4(r1, &(0x7f0000848000)=@un=@file={0x0, ""/4096}, &(0x7f00003d2000)=0x1002, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d63000)={@common='bpq0\x00', &(0x7f0000d5c000-0x24)=@ethtool_channels={0x3d, 0x1800000000, 0x6a, 0xfffffffffffffff9, 0x3, 0x0, 0x6, 0x4, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a0f000)=0x0, &(0x7f0000106000+0x8a0)=0x4) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000e6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d40000-0x4)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe7000-0xc)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000378000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f77000)=0x0, &(0x7f00002c0000)=0x4) unshare(0x2000400) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000081f000-0x2)=0x8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5e000-0x3)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f5d000)=0xfff, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000080f000)={0x80, 0x2, 0x2, 0x73d}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ed0000)={&(0x7f0000f5e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002da000)={r2, &(0x7f0000e91000)="82abe516afd859de9121833aa80cd31db3a884a506e235cec03d66e69e24ca4339c0c9bfb95fee1100c38b15860dfdb8adf954f305296c55bc571bbc38d105cbf84ef8ff13edd2e0fe006e671f5ff3f4f84f629b9e37f072f76369e0be06d8e8"}, 0x10) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x93d9c5c092a9bd46, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000924000-0x5f)={0x0, 0x57, "9e187783bfc33bc635d0b96228f0a25be3c42e0792d33a00c613d40cf49aae10b60514f1e760e0600293c679a0a888a3bdd31cd1b16f6dc98dc58a22a323c878a5b7bbaaeef72be3a268353a08e18fc48347fc857b4bfd"}, &(0x7f0000bf3000)=0x5f) socketpair$inet(0x2, 0x800, 0x80000000, &(0x7f0000410000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a73000-0xa)={r1, 0x9, 0x1, [0x4]}, &(0x7f00002a5000)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000014f000)={r1, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2830, 0x0, 0x2800000000000000, 0x10}, 0xa0) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e3d000)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000501000)={{0x400, 0xaf, 0xa8a0, 0x5, 0x5, 0x7fff00}, 0xc55}) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000074e000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e94000-0x10)={0x9, 0x5, 0x8, 0x0}) pipe(&(0x7f0000652000)={0x0, 0x0}) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e95000-0x4)=0x7, 0x4) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f00008b7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b1000)=0x8) pipe(&(0x7f0000789000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e4e000-0x8)={r3, 0x8}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000307000-0x10)={0x4, 0x6a}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000c90000)=0x1, &(0x7f0000142000-0x4)=0xffffffffffffffb4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000057d000-0xe0)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x1, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006ee000)={@common='dummy0\x00', @ifru_flags=0x4000}) 2018/01/09 17:22:39 executing program 7: pipe(&(0x7f0000b3f000)={0x0, 0x0}) shutdown(r0, 0x0) ioctl(r1, 0x5, &(0x7f0000754000-0x9d)="3945645040366ff2b7fc32c44e3e209fe17a87e8c31797e16e5a89b223c03b60179f6408aa2848c9c5a47e69f8473ebe9dc219b21f2e09638ad5439a8a61df4d1ce167a41384c4e1c83e8a3e60b0dfa454a406958535ec4157861bfcecd74a79ac2ea0d57c11660ea13ffc10b597a6bafa1d7fe2158dd142920a8a5451c46bba6a5d4b476dd4c0d3715a2baa14ed97ade73916c6259cc6d86e87e9f6c7") syz_emit_ethernet(0xb2, &(0x7f000026d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4934b2e1017e", [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x20, 0x1, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffffffffffff, 0x0, 0x0, @loopback=0x7f000001, "c635ebf2"}}}}}, 0x0) listen(r1, 0x20) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x80000) write(r0, &(0x7f0000731000-0x90)="1f0000000506ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) [ 2365.377793] dccp_invalid_packet: pskb_may_pull failed 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000-0x28)={@generic="e6c5c0a97f168f7d68cdc7caa220ab7c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007a3000-0x8)=0x0, &(0x7f00001e5000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dda000-0x8)=0x0, &(0x7f000024d000)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000)=@assoc_id=0x0, &(0x7f0000eef000)=0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eef000-0x6)={r2, 0x6}, 0x6) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000733000-0x7)={0x0, 0x2c}, &(0x7f0000052000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000022f000)={r1, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x6, 0x7, 0x401, 0x5, 0x2, 0xfffffffffffffffc, 0xff, 0x9, 0x3f, 0x389, 0x20, 0x1f, 0x8]}, &(0x7f0000adf000-0x4)=0x108) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a67000-0x4)=0x0) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) write(r0, &(0x7f00004ba000)="87b3b47649c2b54b106cbff696bff2a2933d3d4f94c525e1a08fee64bfeae55cf026841e05fb9d6185126b4f1d0800fd44ff049c366fa183b62338461040780952dd64cd33480f01be8d52ef3c9c149688f487af88d7be79dd4e19e701c607110fcfcbbe5d588b57159f78430c64e0441f", 0x71) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1215ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4cae08685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd739a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005be000-0x4)=0x0, &(0x7f00005be000-0x4)=0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f00005be000)={0x0, 0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f00005c0000-0xfd)=""/253, &(0x7f0000376000)=0xfd) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00005c0000)="920d2d3a33231fe4f24ef8122fcb7b148d0643f6e2fbf927efb06f7676c4e16d3f4b4492cc622bb85f09769b95dd9d6b99dae545262f4b249bb49fba64e842a8e6c05ba97d5ce629b82efa81b623", 0x4e) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005be000)="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", 0x1000) [ 2365.409624] unregister_netdevice: waiting for lo to become free. Usage count = 8 [ 2365.425233] dccp_invalid_packet: pskb_may_pull failed [ 2365.453580] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 2365.477722] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000adc000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000521000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f000023e000-0xab)=""/171, 0xab, 0x1, &(0x7f00000ae000)={0x3, {"de2f61d2ed265f"}, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e6a000-0xb8)={0x0, 0x100, 0x200, 0x80, 0x7, 0x7, 0x7fffffff, 0x1, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x309, 0x6, 0xb6a, 0x100}}, &(0x7f0000e6a000-0x4)=0xb8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e69000)={r2, 0x200}, &(0x7f0000334000-0x4)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/09 17:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fb2000-0x4)=0x3, &(0x7f0000b29000-0x8)=0x4) syz_emit_ethernet(0xaa, &(0x7f00003c1000-0x1cd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x74, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "109c8c", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) socketpair(0x8, 0x80806, 0x9, &(0x7f000086c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = accept4(0xffffffffffffffff, &(0x7f0000881000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000775000-0x4)=0xc, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000018000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000058d000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c2b000-0x8)={r3, 0x0}, 0x8) 2018/01/09 17:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x5, &(0x7f000065f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007dc000-0x8)={0x1, 0xfffffffffffffffc}) r2 = socket$inet(0x2, 0x3, 0x1) getpeername$packet(r1, &(0x7f0000c3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000800000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000892000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000487000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff, 0x3, 0x9, 0xa, 0x20, 0x20, 0x3b, r3, r4}, {0x800, 0x9583, 0x3ff, 0xffff, 0x40, 0x2, 0x2, 0x0}, {0x7fff, 0x1, 0x8000, 0x7f}, 0x3, 0x2, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x0, 0x1, 0x8, 0x701, 0x7}}, 0xe8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a40000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r2, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r1, &(0x7f0000ce2000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xf29b, &(0x7f000032a000-0x8)={0x4}, 0x8) 2018/01/09 17:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000239000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ecc000)={&(0x7f0000773000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008c5000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000111000-0x8)=[0x0, 0x0], &(0x7f0000c27000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000972000-0x59)="243b8507", 0x4) 2018/01/09 17:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000465000)=[{0x0, 0x0, &(0x7f000062a000)=[{&(0x7f00003d8000)="a508d7a51b3d23e7ea8537f5b06ff0ee", 0x10}, {&(0x7f0000b95000-0x29)="e2708b83bbb362935986d07cfef70fa01425ef1c99cd7f2aa6fb8385cfc386b51b9bef2779d59fc44c", 0x29}], 0x2, &(0x7f00000c8000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f000024a000)=[{&(0x7f0000d8a000-0x6f)="de71fa181e5ece51fc7a91e9b2b983775eb65318ec7cc5423a51758d8bf46626e2c2053d32becd74ce826a57073bec7e827d13459096f0958bcf47bdb7b390227748a88f7391fbb9b394ffd1aa73da1e9c4f62696efaecdbd85c169dddf6ecf0e73d33880272988d3ee828aa9989a2", 0x6f}, {&(0x7f00006ac000)="3e1e4bbe964e7fd8b7fa5a4f630ca9ebaa09", 0x12}, {&(0x7f0000d66000-0x31)="6902a7b9df4ad336259978b05cf8f16b06ddd565f512ab5a3ece32d29b326d16edb0d5d93a4a160b747197f0b9c19da8ce", 0x31}], 0x3, 0x0, 0x0, 0x40055}], 0x2, 0x40) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000076d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfc8c}) 2018/01/09 17:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = socket(0xa, 0xc, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r4, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r5 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000006000-0xa4)="b57645feecd43f3eae5ae4fd24fdbdd491c14948b18519746e342f608caf4489cc746aeb322a1383f6c78258de6fb0cd4112409edaf5f40b5277afef43610465d359ba77e4829f7dbe6945973e04b10a04cf1c9a8298cf8a623643a7fd1e74aade89cdce38f129431518929bf7b14fe9b4c150e5e6e3200b8c30e797506ae56219d5d4a8fe8c52b4bf010375923b68ad2d9fe6b64d41cf34037a90293a03bda2a0836853", 0xa4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/09 17:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e4f000)=0x10000, &(0x7f0000f66000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xb8) 2018/01/09 17:22:39 executing program 5: r0 = socket(0x1f, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000954000-0x14)={0x0, 0x100000001, 0x6, 0xffffffff, 0x400, 0x0}, &(0x7f0000978000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c87000-0x6)={r1, 0x1}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000017c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xfffffffffffffe26) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ee000)="0b010000000000000002c1", 0xffffff44) 2018/01/09 17:22:39 executing program 0: mmap(&(0x7f0000000000/0x90b000)=nil, 0x90b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000090b000)=0x0, 0x80000) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000090c000-0x10)={0x4, 0x3, 0xd4, 0x1}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000090c000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00005d7000-0x4)=0xc) socketpair$inet(0x2, 0x80002, 0x0, &(0x7f000053b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008cb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004a5000)=0x8) mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000090d000-0x10)={r3, 0x9, 0x8191, 0x7675}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000020c000-0x4)=0x4, 0x4) [ 2365.554442] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/09 17:22:39 executing program 1: r0 = socket(0xd, 0x5, 0xc9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fcb000)={0x0, 0x6}, &(0x7f0000bce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f19000)={r2, 0x1}, 0x8) r3 = socket(0xa, 0x6, 0x3ff) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000482000)=[{0x0, 0x0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000fcd000-0x55)="38939b61be0c445ae89292cfb799324930bff24eb6f0a41f07e636fc7753bbd191b83daf3f114ced78c3324ba635c8004e3cc140c0a172cc8c436e74c1b9d5b24a9d94dad3f78f5c28c9e06eef32e2725794cbd4c1", 0x55}], 0x1, &(0x7f00008b5000-0x2a0)=[@iv={0x68, 0x117, 0x2, 0x54, "0bcbba3fa53f148c753f9b590acae339c9c1d30017e5759e4c5e7b7c898c078af36bd0fbb5f3a9846ad7028db2d89ad9bad86add62e62894cd146e97de006b178db50a544ff0b7c2831ef641b6b6274df499f9a8"}, @iv={0x108, 0x117, 0x2, 0xf4, "d21c819189f8739387d0084d0e580113c3c63861e13f1e792bf7856d703cf2f634cd06fda8f12db9fe0ff5e95372b74a583abcd95c7d9fcc471a37b9999244484959167eb458c08819ee86d6d2aedc17289899a7dcf9fcc728c9d05598e5348131f9759261c807e9d867009bc15078eb92297e894a9857f0fe58b03b88622ee90d1a40c2323fc8d30f82a187c0c431c8a23ee6328ce5e56fa1fd987160ff0af894f87061a18826162b8b1f15c9bb3b0adbd700358458e76e78e0f397870cf1e07064ff340a1d19875b6ba3fa606c443824e2971dcba2ec7d76848ec6735fbbc33df19153e081a15e50e5c8eaabd55a4aaccd920f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x13, "4d9a9dce3fd33e8174ece51d4ee0c79158ec1b"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xc93e}, @iv={0xc0, 0x117, 0x2, 0xa8, "d259f7dc1e8045e91b06955e4e4d7c41b4203432eb74d1e5c106dc0d16e0fde78ca53e0b525c5aaa39f9e8bd87fe805edbe7e7954bfacb719eb2876322f236faa6803b6324941499ed0f66f510b7aa7f050bb1ba26ca02fa339be91ebf37ebcff61818fce97ba2b6f025d4ba91edfc0b79d4b3bf8dd1b1d56c07d65f0fa5fe093bf1e5b77296163ba73598fa306c4364e1278a40193bbb7047ea7d6eccba5f5b12c10efdadd813b9"}], 0x2a0, 0x40}, {0x0, 0x0, &(0x7f0000fcd000-0x60)=[{&(0x7f0000fcd000-0x33)="974ada3fe619d5972ce4ba01df10c568510cdf85789ec7141868996aee17ec07d2ff42136414b5e5b19dabde5fa4113d8d992f", 0x33}, {&(0x7f0000fcc000)="926905536127120ddb2c484c5725afde21e0df76ce8b6793369bb648110943df7b1873ce3b9113a95c858ef71b1ea3f47173c13575110fc88fcc11ecdfe9727611315d0698bf6baa9b80c20983a79fd3f390c0fef3537b5d78718ebf8d5241a7ff95bc2306fac0dee21da2420d3f90737dd73202aedf4c0b0859ab5483000a29853c9177824409b2f274798847ead027df6e4cd53645658f5368184d59cac3f3dea80eecbd27a1d599c1b06e5e3f04788a31e065ee755e56b9ec", 0xba}, {&(0x7f0000bcb000-0x93)="d748863fbe44a5f184914b599505c81211b16ca705058266f999f6c98aa213f59c771eeca8ecca814fab9addf1c4f51a9c60857868a463820f5d687388692a8f9fd5fb7a58e7e93a7b127312f1167b9f8df9511975f734d18b1141e54a61d3b29152d9824d23aef36dfeb0023ea2c6888dd1a6ee772e917883a4fd3d0730556b036cde1c491b7f21dfa1d8d5ba6ae8cec19bd7", 0x93}, {&(0x7f0000fcc000)="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", 0xff}, {&(0x7f0000060000)="e3e117ee885404", 0x7}, {&(0x7f0000fcd000-0xb6)="75da6a316a4bd49e7f17607afab73880bb4336407d8e1752e17a76d8a8635cdf82b03d4af8b906cf1db899930099c1532b8f4d4fe1ac67abbb191894a1b64ecab985c8804d557bd355d749a5645f20af6fa6bfb35ef136009f7ce11323a23fa84289fadb01630499bfcc42a09d966a31ff8968bc343a0c2581b4fdf7bdf9ee1d4efc1206bd1c228ce01754b8d3ca47768b8e1571d1f4063b73da1be51b4fcd97da0cf5127bd2470516da653b1ad321679b6386a6a3d3", 0xb6}], 0x6, &(0x7f0000fcd000-0x128)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xc8, 0x117, 0x2, 0xb3, "17e12c3c52a12e3534cf26fcece6bf3925172069aade814ead821ff59cfc547dd0ddee221fa2e4bce856dce8ca2ca97bfbe4e14c306271e4e23ba3d37e2d1e5e80a5e8da6e7ad4acb1a9c8b7c0b4933efe66f15999ad9ea9aba67f6c4574e24416a5248769ee063adce0837fee447a4e250a3cfbd5e2ae7fbba0f5046507bac97b2847923d978b441d4d08a2a2bd2f3cf67053f05b32527e872e4af9db3bc16df2345f045608deef7b9360fd8a99c22d8d4bbf"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x4000800}, {0x0, 0x0, &(0x7f0000fcd000-0x30)=[{&(0x7f0000fcc000)="0c41e4daf09d0645c57dc08507dc74c3b12d785490ec8487cadab72a02b3757413ca4bd7841f977084754ec6ffc7a176ac443db2bf2c06712147d4ab2075b4651a7cb7dde16c4fc8983ae7a240316f7c7f80862237b9228af7973d85775320b681021104551a", 0x66}, {&(0x7f0000fcc000)="044eed0192f0796b786f82ed76022414651bb4e0dfc5b2f46932eeda515085032149a939b6cc25d3e6e50ee7482427ed1ddad11d06658afccd2a23d2b34c5fc7c2544db85c3627bf3fb0bf5976bf4585d08a6e101b0c300b48e8d2b8047d4c6fb677a9fb922873d40c0904db7688b36b56ea8aff4372803a58c9d9c0d4aed6dcfe6c3acefe449e478352c9fdaa0359249800113525fa008d5fe3a1193b2d254cf1d1d5e6c25c2f8c8e3955c3f2dd8f6ae220a6b74c1a82648b698a918c0068defe5a69abf5ff6feecbafdc1dde63b22512e53130c62bdf69", 0xd8}, {&(0x7f000081b000)="adbb6f1905ce9a3ec4b077213ad3006e4d661c500db2e9b6bcfd91f0517b29732cfda6dcb38d530f2e2dac947de44c5a31f97785f3d870549df677200e4c4634a7775f26213fc57c6d27a9571a1c4ad0078ea32632567e7960b3b80b921f0a2608b1cf066e6b88543dfc0286514bfb01c1d66b02ab7f3da39445005368baaba43ac3efa8f7b56daab3ee8b5d2aa76977a1deebc643622853c349e828674b076acccf2161090095317fb0b7f51c9ce07ee45b17c4e338481a517d32e2c2d178d339a6d83bd318bbb12a295f0848285eca61ce6bbcd736ee23ef64ffecbbcb30c617e339c2bd", 0xe5}], 0x3, &(0x7f0000fcd000-0x150)=[@assoc={0x18, 0x117, 0x4, 0x80}, @iv={0xf0, 0x117, 0x2, 0xd5, "fc0bf38908b1f83c27dd6ffb1975f4de9ce304a915a3e7f7d4f2660b8a9f21d671a5d0f15bfb2a7106b312e4ddd6158f5e7a6d2a0945e268adfaf7d75d06b640c88341f7f76c0103e3cab56ec54cf2a012cb493bb5d3ce784da6c9be34d241b579e187a46134fb889a989fc88bc97287edf5e0333f2ecad82db100490c8be6bea80bbefe138ba7661b120bae70519980d0940eb079c3eba822a75fd754c3ab954d7066e3f4901982bbc826e20c10ed9bdf20e81dcf0d76334f8ff3bd3e3bdb1e9c9609ac8520406f93cb4423d91830f1a450793c71"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x150, 0x0}, {0x0, 0x0, &(0x7f0000fcc000)=[], 0x0, &(0x7f0000c14000-0xe0)=[@iv={0x98, 0x117, 0x2, 0x81, "4b62390cf6c0a7a64eca4e8fac4760eb46827f4e87ffb8306dc76d56ddf6bcd341a93b0d5b7af6e72a36949419862a0497e39108f94501330217b2fc5b750899ced45c809551ee63e4437dc6fd7ccddb79fdd2b673d074f4ae63d5d6b8706135c7f32fc3a6481fe1477ddb81aa7d23663daab3b52d93b3260815e2c3026c80792a"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3c50}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xe0, 0x10}], 0x4, 0x2400c8d5) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 17:22:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000295000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x730db21e4d2ceb56, 0x84) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fca000)=0x14, 0x80000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000295000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fca000)=0x14, 0x800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000fcb000-0x1e)="aecf3786ebc10beb7ad9c507a03f810003eb17bb1a3ab8b97cc17c2528d9", 0x1e, 0x20004800, &(0x7f0000fca000)={0x11, 0x3, r3, 0x1, 0x20, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000d24000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcb000)=@ethtool_modinfo={0x42, 0x4d36c87, 0x4, "b48542a3fa11a683"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc9000)={0x0, 0x70, 0x8, [0x8, 0x9, 0x3, 0x2, 0x3, 0x8, 0xff, 0x3]}, &(0x7f0000fca000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f37000-0xe)={r4, 0x6, 0x3, [0x8, 0x7, 0xf73eba8]}, &(0x7f0000085000)=0xe) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r5, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4d000)={r4, 0xfffffffffffffffa}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r5, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r5, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/09 17:22:39 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000037000)=[{{0x0, 0x0, &(0x7f0000021000-0x30)=[{&(0x7f0000038000-0xc0)="9b392321c741ad68d8f1f324b3c1bbd5392c2c7b03b9af345f075d0551129533d0d87886243fd7fc40502b88af429e8cb220d541947284c67112390671179c3a38bdf4fe9b36d7ca4c920f5239da4aca0c5b61c9b6cda142c05ce0ffa87f8faf58fef57c5c5a9c69220556aa32f4a0f0f4f2b981f6057f892f9717901289d2e78a547bcf9fab6112af025c93cb6e540acf83119e0146ab89be674427cbc3d98113a04152ceedd0c09886abe0f5493ce3cf2032f8a2b655d736a6ec1c19c65def", 0xc0}, {&(0x7f0000037000)="cdbbfba80ed961dcfb7c82146aab66f7599c1ac82552251ef5c3b615e5a2093e159c74cbf5610e21ce5b532bb390bed4043b2d981d30bc3de131c7269bfe2e864af0fe1decc2eafca37ed0d7f9c8de7da41cda4297709afdbde31d548088b15c5a0a8dd0cfebf9d117c162b8731c3e348927b8c0fb2c9a40e0e6040e7d4a3ef9a9e03e5c73e21274", 0x88}, {&(0x7f000000c000)="cab1fcadb1ed2ff6879f24", 0xb}], 0x3, 0x0, 0x0, 0x4008054}, 0xd1a9}, {{&(0x7f0000037000)=@hci={0x1f, 0x101, 0x0}, 0x6, &(0x7f0000038000-0x40)=[{&(0x7f0000017000-0xee)="22f03194adb270a184dd846f97f79f2373e4098906bb3454bfa585b8cd59e97c2996553466f1d3b0b08d2ed2b9f4ab6cd2b7865e5ab1efbd846e62a42ed8b65c37aab117bc084d2b090033b35bbbe25ab0eb91f3c67f2c87a943943de2d55f295684eaba215ba8906d1f992260a789daedb392153deee47cd67e7b8d7fdcf134bf36148db11ac7cb0c1a7054481214023f12103d7f9c28e59f5a5c8ed7dda4a2deb45a809bea6ba1e265e11faf5aa23df5a27433926531a9b232f9487787be6e4754bb9e73b2a75df2ebfde2a994f206c8b0c0f3f04f254a2eeb793d5a1ac620e9ac52e6a0136d241f0044a8b628", 0xee}, {&(0x7f0000038000-0x4b)="85702989ab54e3252530546c856e5c16219a5c783e4f6ee97dfeece72728614930e8eb2e958278bb4661433233c51de3d3d0c890b6885c5259101a465d293fd4c3164ad2a52de9886f2316", 0x4b}, {&(0x7f0000037000)="ff4aa6e27706646824b7084e74c7bd3beaa493a2a7d89fde146e6be5b744b60048d04faf984745dbe96b93c66e7e50ad93a26e48d1c0ed87f220401086cea9db5221bd05afcf2032e256129821db4fdaeba023e9cf5da33e0f43bb23dba0ee0bb901b092900651b52bf1a6caf403d24f4451ff5143eba4f7bb23", 0x7a}, {&(0x7f0000037000)="c3438ee5", 0x4}], 0x4, &(0x7f0000008000-0x120)=[{0x50, 0x112, 0x7, "d9435c207248d3a8b2dec8b2ac6372c0271e120c681d59355c5d9183a910c9bd67eeadd15d9fb343f8caae0cae600de8289da5ea896c4ddef15099"}, {0xd0, 0x188, 0x1ff, "5a5fca399df1d341f3b5e0912f2aa97657cbd157aa5b18cbc44dd1a58f50ee14c5f13e96197c2e744818918c7c1d9c8b7dfd5e97fff72456b3b4bceeff9de2f9a52a3ea65b6aee5a45177f2c4836d5b391dec9c0cdbdbc7c240e551d001335d3e8bd5cc4b2b69f66521fd5ff93a77b9e8d12c70c2d038d41df427412744f0a99b34a43d3f30ce338cc2de90210fef9f29e6b0f6d93b58be68959d62544338a8a1bfc4edebdf4aaece16c71dd0e049f45fd134b3219013173616863b5"}], 0x120, 0x10}, 0x7ff}, {{&(0x7f0000023000-0x1c)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000037000)=[{&(0x7f0000029000-0x9b)="3ffbfed73a11eb0445fa355f49538ef00cf95581ed6d223f41c63e91dacf9f3301f30b4c39a455be22f0a4849cc6c05ff2adbbc2220f8a2d8e40f98c21a159cf8a446f964177233d4a6e85f0e44e164e4678e9d6d8cf87e19fec58fdf46c74b1a24df1f8026cbbae219181cff2032bd77d9ccee0cd53a0ef8c53d989da99f8e78f9819e6c4a4e6a4a08d840ddb97b17059234f1a45e79b9975cce9", 0x9b}, {&(0x7f0000037000)="ca92", 0x2}, {&(0x7f0000037000)="862c4e33235748d87a980612e72711000edeb076da740589e0246d65d755afc56ddc85db9521a11c002e9f1e508a7b9f8c51961835b32d5e640025df5583e2f40d6c23ee79113784e7e0dbee0efbbb628d7de3db81d543010a85ff160b8792e0e5a92db02e35cdca25c731a2c8cc3ee43a4996f987a234f786ac301fed21f13165cd265723cb4bd69eb8a613e8ea3d35f28e5dcae8e0bd3808329b5f9a8bd5bceea04e68189f2e0a7728bfa1cc28c42134", 0xb1}, {&(0x7f000002b000)="9db5abb5018a70b385e47de8ee8714f5a3def5e0ff803e4191231bf9ab483b5b926f4c43a139f62daa07f191c3ce468f696cc9229005efe4b71c4e42bc6c52d2de8127025e6ee84159dc0017c7e91501c983c9dc258e478faee78ea8ab8301e7e04548755c91ac3c26ce6d6afd39f58d59a04ebf", 0x74}], 0x4, &(0x7f0000011000-0xc8)=[{0xc8, 0x11f, 0x3, "e8370ab3c006e09fb2f11d900ff89bad0230ed23abd3f17a8e3851cfaf6e71b6b0086ad753ff04779d821af42595708fb609045a11feaf514d9e17aafcd8e5357865f87f42fc25f12e3339540b33974088c08780495b792e80f3fa9ed078aa2663b046ad32f3641b46508b64c4e7ee3bf42f910eca4a732697dcde13c9662e3c671fc72ba5b8af570b5e21a824bfae2d19efc54312f6d40bcc78e5e7e13de950ccd72152cf3ff05cfc193d35357fd2bc5a6831c33b536600"}], 0xc8, 0x80}, 0x800}, {{&(0x7f0000009000-0x80)=@generic={0x2, "a00420e70a6e3e356b2a16864afb6a95b03a2c52f3eb0b1dc5112b727990c6bef9bed7c2d0275188dd58cfbec3e887ba1d10af6686809caffa52851ccec349e8a32314f1e084ca3cc3d073ef0280ce163c46cfd15979c59d44da0362b64951de8d1ee790240ef4b8786c694ef232e062021b4b25d7ab215a3f9dcea2d71a"}, 0x80, &(0x7f0000038000-0x60)=[{&(0x7f0000022000)="9257e443220547b2152e61775685b999f80c672a37683c7caf5c2b4d5c85a739f347b7b7f27b26cde26c4a6e", 0x2c}, {&(0x7f0000038000-0xfc)="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", 0xfc}, {&(0x7f0000038000-0x47)="47bc2e8ffd41c20802bafecba86e840d59e3e2c8b4060d179c3348758dbb8996bbd74416027d815c86a4326ec6d96485f75bf81ddbed5586938396ff637e59c74dc01d21a183ec", 0x47}, {&(0x7f000001d000)="6966086185ae8ba9e4abd7bfe33d9d08a57e2591855a28034a1c72ca4d77da4008dbcdfb5bf240b7e03dff4f554c90c44da8373277401bfb229653b6012a3e226d98ef7944db197e790f5139d07bbae698a239d6151955adfdd856676465d0744285f89ab8d077d762ff0880bfb1ee123ca2bdbc864d254900d14f43b07ab388e49d3c4d390c3d0e2e9677c3cd733bc14db6adc647a3165ef46e990eec2f77f738ba401b162d38d2d7773359616dccf6b12f6c5ae8ba5c077ceae02aebe98494329b", 0xc2}, {&(0x7f0000001000)="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0x1000}], 0x2, &(0x7f0000038000-0x2d8)=[{0x108, 0x117, 0x77b, "451cf58b6214b1714bf6315b31c7549f022f87e44f535d813e003d92c1f205bf1ff04b31e5655b38c31a7206f5eb66ec4a48f513036ae2372c188a5b60c94c9f01d6543739e44b23d8eb0a574a8da24dc48d66f12f62638d7c626cf9a9b5ff9d95b3b8965115690d42669871c02f7cd0a067db2917bf230d9796b4756efec4aa66ccb79a20103f31643b75ad60f6bd92a18bebd8126a7b16af7f644ead59206ceeaca49a49a2c039b3b322538640cb60d9bc419e59ad82064ebd10fbb36f528b362289274fa5aa6231fe50b2303d2d90a83d867ca73cb87bf19a11da298ba92113b598e4ba637369e46fe882c33b5ffe2cdfe8"}, {0xb0, 0x6, 0x15, "10a18c7da462cdf2a6072f89ae49e35d4646a95bba60568b678546f243897764da7044f84577e3fcb2d597222be78b27f39fa7468750d9d655320f2c4ffb648ab590c31c39cb888cffbc5cacc8bb39e0755e624bb939ef0628267d658f0ed0e3111ca315113c1db35326c56472b5df339b26f80f75ef6df9d65233ce067e2a950fe3671b3cbcb4476440e34d9b2208246c96df8800ad92377a260b39a7f8c7"}, {0x48, 0xff, 0x8, "8aa939f16501204996e3e9f126c1d9150d971e80cfb453289069561b2b8d9fb678679bfe335af2dc02109996c3c940b207"}, {0x98, 0x18f, 0x0, "e243784cc52242fc3ba12ff04e5a257022949fd4ad03a8b409b4fd660aa486b8455906322176e719ce40c21788e555894d78dd3d8fbd3ed01491095dbec88032f46944716d738cd23041b3a0b06c36a66d71d2d79e7a66e773d1d875eb29da8b35e56ac1683a04b567f711d457f04f8f2be6cf8208596a040039d4bb7a58d71b4ea078741d"}, {0x40, 0x113, 0x9, "fa608f7b34922602f634a8e4f2ba1644415b55c832996ca5d5fb699181592c5d2f4026977e90586da9fb"}], 0x2d8, 0x53ae86bfef034ba8}, 0x3bed}, {{0x0, 0x0, &(0x7f0000038000-0x60)=[{&(0x7f0000037000)="1c942ef94362bf070ba5eb0eb720e62c97a18777d742224ffdb7f18fe3cff831d03244424dc2c410fd4f73a258b78769dd5031e3da7fe46b49e9db64a7e3b360d9e1a761ef5d5a28cc2a70ef565b0d1d9df3f56e13e2cd5287cf572ff5d415", 0x5f}, {&(0x7f000000c000-0x42)="df66c85f54f032729b8921ccf83a110ca42ff7da0e3be06f6e0d4121b29a4445276eace4350c7e4db65dd963c7554851f009e0dab74686fd2a22d3d00455d34f7844", 0x42}, {&(0x7f000002c000)="f45577999e52fb531d81d1eeff0bb7a34e6247807e1635b82da7b526be6761393825b195c60d91a2de5d4250ccb451ea825b9b849a019d941a31aafb42c5bca139851f2145766529b7cc2653db3d2128e3dc61b227b9266eaf40ba04d8b9a12560d597855f752dd14bad9788856b7e5bca415247df3b0c91f571ad94551e03351c25f3b3604c0deef98ab102a75d99727bc6c54d67f2ddfec41b54a6f0a4f1e2a2d24271e19da3c3a6927a07931a312c9139ec3ff60ec3b4ce83207aecd25784ab57853e6bf24fdae196df2ffb52238c64788c31668ffeda4d5736054e3c3f91958fcc901880e8ca276be6f8aa57", 0xee}, {&(0x7f0000038000-0x8c)="cab1227bb97384a9b488bbef3b07df2039daa9db8b94d24b1394df0468bd35178f2183a785a0955f0e7ebd4a87b7df6ba43e469668ac96eb279332f333697ad951463343370f50301aee461b395e5433116fc4dc29c9ff9c6c637dca71083197f47936c6f4559d9ca85c35a826291db01c2d7f9042bc50b82f22887962fb8558abd18a6f8e61c6e229af8862", 0x8c}, {&(0x7f0000037000)="5e237c67e6bda44701fbf3fe9f", 0xd}, {&(0x7f0000037000)="be7b4d149009425b1407945ed08a33ba9cb21790a276a7b80735e4680c8fa28d76cc9d070951811339053fe4b21f19d698963b8c10a66f77a3c4e7687a50b70f9e379127a45bef2d4bc6c6e51b00f50fb7c0e2b4cd3ca14f3717a33979432c6afa2849b984c50fc4d5c83ed1e465aa67a417e9cd5652fb3b58131f30dbf4f75d27ebbbf25c329f03c6529ff2de010fca338f4cb498706e4a5e2db894f9011d3e828cbed6597b20341280a99143dda0a78f843341ef2be8607544455b312438664213546eaa710589b26cbfc67fcb35467589e375268c9cb313d9f688709d2f", 0xdf}], 0x6, &(0x7f0000013000)=[{0x78, 0x103, 0x5, "2c4deba417aedd0172e50e9f33cf0efcb8969991b8e70cbd9c2d84becfebc345e7331a3ae4e5807d3dea71bf82b1ece00a61574ba74f605a2c96baff91ef17bb48174a9e91d6ed9294d08136f9ff55e22a8bad39a5fb8e7bd9e00c5c2eb0031c8c311c"}, {0x100, 0x103, 0x6346, "b584fe09732c464119ba767bea25ca0dbdcfdc348c5929f6025a77be235cb92b59e56dedd03fce93ddbe76b61a60eaac01cd52d18c2ef22753b6177e10679ec80edda4ea9dbeaa8aefc24861891a9e274db329bd512678828d09011d0d8fc22249f8b8eaa3b3a34fb04b257b6bffe142cea827b9bd05e58d1b29f4de0fedb8edfa2a78d5350a59fd9b90d6f414db76cacbe455d59a0aaa89b62b2c60fe6252fb9b3b9d1cbe05f5f83ad13942b0a293ea25829635fd1c65d72ea45f1bb2492289393cd1b7e3411a28a3660722dcb0317d23c7b20f7ac9d8dabc271c12ab637a8749a9de2cc7415e5045977fb5"}, {0x108, 0x1ff, 0x2, "817a788eb2a90e6e7f6aa0c2251b0317545b1b1217de23039a03452775b12c337c2581c6051e789c96aac5d82db59f932e35e60d97d8faf45066e5f6135d48e3937a4539c76d29fe223e2871adc0b979b9ed39d217741f1e5faac2aae08cedf6c22d283c8c8df314c7700738efcc16fc41c05fee67c87533da0b164f0be6df0bb66ee1271973c926cdfec0055959c0cc372c0d07f5edd920483aafc2e843806886b6308ad812535e0288a23dd0f6ce1c2a33476f0900a5f1d72fdc2bc8041e7b393e96035e7b17e4a73f932c083b86ced196f5242a50f8beac6caf635d539655f31e2cd7a4510f14693b0d3a2987104d998d43d3383164"}], 0x280, 0x10}, 0x1f}], 0x7, 0x41) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket(0x2, 0x80f, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000028000)={0x0, 0x2, 0x0, 0x90}, &(0x7f0000028000-0x4)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000035000-0x8)={r3, 0x400000}, &(0x7f0000038000-0x4)=0x8) 2018/01/09 17:22:40 executing program 4: pipe(&(0x7f0000338000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b40000)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000dc4000-0x4)=0x6, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000906000)={0x0, 0x1}, &(0x7f0000fdb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e52000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40}, &(0x7f000075f000)=0x98) write(r0, &(0x7f0000030000)="1f00000002019f4c3b2b0000000000020000ff090001800400010000df18b1", 0x1f) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008b6000)={r2, 0x0}, 0x8) bind$bt_sco(r0, &(0x7f00002f9000-0x8)={0x1f, {0x3, 0x0, 0x2, 0x0, 0x8, 0x80000001}}, 0x8) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a05000)=0x0) preadv(r0, &(0x7f00007cf000-0x70)=[{&(0x7f0000716000)=""/213, 0xd5}, {&(0x7f00001e8000-0x38)=""/56, 0x38}, {&(0x7f000069b000)=""/237, 0xed}, {&(0x7f00008c5000)=""/195, 0xc3}, {&(0x7f0000ffa000)=""/140, 0x8c}, {&(0x7f0000a8e000-0x58)=""/88, 0x58}, {&(0x7f00002f3000-0xb)=""/11, 0xb}], 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e3000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xfffffffffffffe15) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000053b000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) getgid() sendmsg$netlink(r0, &(0x7f0000e61000-0x38)={&(0x7f0000689000)=@kern={0x10, 0x0, 0x0, 0x8040080}, 0xc, &(0x7f0000795000)=[{&(0x7f00008c2000-0x13ac)=[{0xbc, 0x1, 0x310, 0x20, 0x2, "18ba45fe521181160eb54c3b8b215b2e1e92344acfd4802e0e853d0f25ae60d3454e589471d18e6200a86df219d158f446abd09d408b585c353df18aebbba58335795ac32a16ad44c097c8501f151ee5050e119ea8665f93c76f8ae877c089c710af3796e61a96dc044ffc240259586b065ab068951d0f4b2437f11d83f6129ae1505175df9ccbede6ec06c487e1e72ad2f3451e548920794ea1dae4a077261efc2a6830b10479e7acdf"}, {0x1010, 0x8, 0x904, 0x7fffffff, 0x1, "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0x10cc}, {&(0x7f0000282000-0x464)=[{0x94, 0x9, 0x935, 0xfffffffffffff0b2, 0x2, "dffefe1656003576fa83ee7057e18b0713269e1f2d3fe7aa650f877a11b2583dc4397b7e61bbc1dda0d21f1d3f90645f626e00db7b42425c81220472527396ac4b2b527e54baafaab40ec1be1e18e571be8a7b31f16cb31b1b8775e35c9ede279ff0172f5b0454b44cf851cac6b94cb47bc034068b26b97f19f5b37b26e826cb1c"}, {0x90, 0x7, 0x0, 0x4, 0x0, "a40e6598736089868f0b2440c3260594501647211cf1ac4fcf58c993ecf79b93949d992f2fa4d288b1a090a4bc3b81b08b7fef6cc224225affb893dc13431111dc16c2f781209e8bd5fbca1df97d2c4dddce344e43b138a49a7fe1eb7ed926b719b8d5fe7a58cedfa7d644d9d379549784bfb1f419b8fb9761726374ade36c"}], 0x124}, {&(0x7f0000a82000-0x12f4)=[{0x90, 0x8, 0xa00, 0x1e52, 0x2, "0b0d0e4acd74eba2fc2c97d68c188fa809613cc3956b21a1761ba9e1fa121dc0eb21f953730f7ae3c61299ed2ab38ae2b98e3e4426a11910d05d4da27784e67f6c7578fd308188e5d1425a643cf99e66100616d30e494265e271013744c93950e5823af7813b9d3bf6f29ecb8a3bab7ba773d0eb79c7dfb24df11dc249c521"}, {0xe0, 0x101, 0x20, 0x2e8, 0x0, "fd73fd8ceef8a2c3275e5469d0ea44ea4425d573b1f0c0fbc10187db194a6db72e1d0d8cad0ec8eb93b73d0f0c5c297581bd74b633de48785375895f77e58e5fde5986c49b313e88f62e6200558b5f628e2b211486bd0561c51c215ac7fc4a018375d7eb14eff4e2a715f2e0c99671b70c4ccb299098e8b8d9b43f230ffc130b6f08a643f5f43c0a10b69e5329277c513543b6482b5ecdc2c353063fe6738eac1fa2ae2a6dc86b296febe4cbd653683f519f97c64ab143efb512b0588b6d052ff35c26aa61d8207f18b9269ec1ca75"}], 0x170}], 0x3, &(0x7f0000f2c000-0x40)=[], 0x0, 0x0}, 0x4040801) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001a9000+0x54f)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000da1000-0xcf)={0x0, 0xc7, "4601185fcb3388b6d1edba54d679a8f338aae0470a2548f4b55b38bff20d52424c59a9fea314d40538983cffa62cd5b91936d66693a020c1c60a159a3047eb5fba7eb6b4e01757e61e80f6e305b6bc6b74f00dd5f4f0948186dfca33f442a00799b2dab9e47864261583e2e52cef905b6689881641096813f94c261055e69dcabc2c89197c0312e4d7f7c79359965bdfa5661ea7c312b68749a836f5bcb77a2d0b5809c8f131f08361b45187121101cf990bfd18f93be2226efd9ad5aa2e4947324a521b5300ab"}, &(0x7f0000871000-0x4)=0xcf) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00006f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a7b000)={r4, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000144000)=']', 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r1, &(0x7f0000ba9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) shutdown(0xffffffffffffffff, 0x0) [ 2365.633688] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3b000-0x4)=0xb) write(r0, &(0x7f0000fe3000-0x24)="22001400000000000000000700103f0a0000000922690004000300040001008c4f03", 0xb) 2018/01/09 17:22:40 executing program 7: socketpair(0x8, 0x0, 0x10000, &(0x7f00001b6000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00009d1000-0x4)=0x0) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000155000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x80002, 0x9) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000057d000-0xc)={0x6, 0x1, 0x100000000, 0x30, 0x4}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x8000a, 0x9, &(0x7f0000178000-0x8)={0x0, 0x0}) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000019e000-0x4)=0x4, &(0x7f000057e000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002fe000-0x14)={0x8, 0x100000000000000, 0x8, 0x86eedc5, 0x4}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00001f9000-0x4)=0x0) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:40 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x8, 0x0, 0xa2, 0x49cc, 0x1f, 0x1ff, 0x10000, 0x7, 0x6, 0x9, 0x6, 0x2, 0x4, 0x8]}, &(0x7f0000dc1000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x81, 0x3, 0xffff}, &(0x7f0000001000-0x4)=0xa0) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000cbd000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001a000-0xc)={@rand_addr=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000089c000)=0xc) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000074c000)={0xb, 0x6, 0x0, 0x8, 0x4, 0xffffffffffffff9c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000406000)={r0, &(0x7f0000f12000)="d6189fc643b228c2420dd69c428e9e4df5a76b7340ce962aa8aed6ef1d3f00dc9d722faf1241049daaf49547fefc74a451009f4cd0dbe91a557a3d7859f99140ff34749675b706a2118f3ea16505be7c520db9ae54c43c1caf8063c1cfa016389a22c95e538633a7ab0d9422841524eadf92e20dbbb9bc2816a0a34ff1fb789e0603b361ecd6793086f30e677be29a0a5bf3cf4a46643e06f8b3ff2f1e3dab0475a28c", &(0x7f000049d000)="08a4c9f3a3c1b51313db7d9c01ef5c70f2b066263ad5c5769097add6f2bb80a30001e0e7c2", 0x4}, 0xa6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f000016f000-0x6b)=""/107, &(0x7f00002c9000)=0x6b) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b86000)=[], 0x0) r2 = accept4$inet(r0, 0x0, &(0x7f0000b89000-0x2)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000b86000)="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0x1000}, {&(0x7f0000b88000)="36c9abc86ee76c5985d59f487c79a1cdd3bf5101e4dae11fe1", 0x19}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="51fd8ceda23981fda9a915f336cc60d642d673d041ab5577343af3e8819c683c3c22869be36d4512df98fc4e4fd12e46b0fbcbdaf286728cbeec6baf6249daf57cc7852e78a76fd3be5d40a95fee64d58336fa0f89b74cae6cc282da8e459f25b5dd6bd1b97fd72320d60f12125d359587f13efbe44dc88f66d181a1e835829db8716cd81262647b39d311b6eca57086eae32db530d5", 0x96}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b89000-0xfa)={0x0, 0xf2, "58f13d801bd2b8041200e10f43fe22dfe91cf34023bc51caebae9a3df8920d38129261d6a7dc225faf06edb6dbde6a8785abbb0aba93547a08ac1f10ff113039fda24a0c83ec5863da55b50ad347d4fddfdd1e7594f9bca47a23033981e3eae9c262a141723070ba5b2685a01690f84ace9f17a31582b13ebf615aa75d328739940ae4eded24f0391ff78553d03e51aa347043cebeaaaf3a9f733b4b9b21f6d2bf78c4522d1aa8018c0e5a9abed0d8e47ce1d00dd09547d4787b819f480fef61ec2c58fa87fe75a05ac3bd742fe17fa2f19601d5aeb828d43e86518142b26a315bee8e7617ff98d6412b346a3f7631c1f1a1"}, &(0x7f0000000000)=0xfa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7fffffff, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x3937, 0x9, r3}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000)=""/90, 0x5a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000003000)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0xec68000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000b87000)=[{&(0x7f0000001000)="dee5116d25343e8ad8440dfc7e3ddfc892ba13df393a49c7611c85f03875e2c71e79ee1ee3a8adbd0eb6575f4d48b286db6ebb85436506631c7035e6ce409cf29c6cc74977fa6a980521f4c5d10c4034ebcd9c44c1221007c4a4cc6e4213092649475b8db9dc967f5be8d4549074be09c91007da2699429b247413e006f0397b8dcdba0b273b04bd8ed39cc28a1cca67a7ce8b53b6d99fa667edf7bebde498c655ac021048b440690531b925e08eade47397e63be1b2d4ace163dc9d4cbace0734805c67ba5586db48aa4d9963df7747f22399ea72c3df8ffea8c2cc1ca0c114", 0xe0}, {&(0x7f0000004000-0xd9)="b1dd6e48d91cc6c75b200f6ad807b9f8e781d19c8504efeb0f36c11cdaf87ad10f951c342edca87ee2ec30f6926ad4d3ed780d37574d02de91074e8b1fb0b8d88c68a8f1f08afb513b2a9442d5f0afc840d5cd5ab9c56883de0ca5dfccab3ca0161d0b761d524429cd637cdcb85f076d334c3484b3bb31be631979467e2e73eb9e4570b6cb928349207d90abf40365484d3110880707e554a2a4f7066c5b145d13f1a6767a291db34ec5365b6beb30a020f8a937b2d6d5436d07b3290a70ccc5e74959018e7297d44ddce394f4c3a525ca667f29678b608312", 0xd9}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="44efd54723f44c2ff3af852bc38f5178e8ac9d718dfabd73fca0fa2ddeba50a007382c5c46eaa2d917d2f6dd0bd9d45cb5fc2cd920a88fd652bc6c2b36be8bcbfc5a697bd775ae59b33a1e23e9f7a807877842f68a94d5fd04fbbdcbad5b7520b22f98d27ced0cdba5a93f2ca9892dc1fef5d180b01b6b51d29680ca5f1cf5b7c387b13d37b9c66bf3bfbd1167a43a1007bb703c49cc6aea1a506cdcc0aff6b72849fc17e515643344dac08b0b7db201f1595ba7aafda4ab5cc9cb", 0xbb}, {&(0x7f0000b86000)="1719ee727dc5f892b95da95877e442447f0023b8facece5994b44c7383940dc98cfed62ec9741f85882bbe96e46e8955ddd4d129474f845ab5553c2d183a140fe630737806aa9f", 0x47}, {&(0x7f0000000000)="b0a52fc8e153f347936fbd2b96941855f620bf7560e2691eb79295ec34923eb22151cac9c5cc4901d1f5967c0bb49a5a94754969a6b42b3d442ba0d26cd351dca5e0258cad91eb96e2ba095cec202692445677e9959891ffa99fd5395a7aa82576a42b52783026494d40e4ee2f6bd03ea1b3ba4dcc62e172327c39bada9b7660d9fc6227a38d7012c984d6f766d12648a2acb17cf6e149d5", 0x98}], 0x7, &(0x7f0000002000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0x1, 0x100000001, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffffd, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x0, 0x5, 0x4c, 0x0, 0x81, 0x80000000, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x100000001, 0x7, 0x3f}}, @init={0x18, 0x84, 0x0, {0xeee, 0x40, 0x718, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x0, 0x4, 0x7c, 0x80, 0xfffffffffffff001, 0xa17, r3}}, @init={0x18, 0x84, 0x0, {0x61, 0x80000000, 0x7, 0x59f0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x0, 0x6b, 0x6, 0x2, 0x5, 0x7, r3}}], 0x180, 0x40000}, 0x20000000) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xf, 0x7, 0x5, &(0x7f0000871000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000528000)={0x4, 0x1, 0x10000, "226360ae2e6f", 0x5, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ccb000)={0xfe, 0x2, 0x1, 0x39ba, 0x0}, &(0x7f000024c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000dc000)={r1, @in6={{0xa, 0x3, 0x7e4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x35a) write(r0, &(0x7f0000d68000)="26000000250001fe000000040000000004ff080000140003000009000100ffffff0503c75b35", 0x26) 2018/01/09 17:22:40 executing program 1: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000)="71bec6fe4313774b842a92a57029f74902bf89990d13b0b9dedcac5cea1534d12d2312852f59a46dcae6a4faf7fa8c6e3081086a3e4bd21aacb54a27be837e964df8fb3a3d4a6ae5d474657f62f161546b886f66783e4d1c739e422e580a4598f820a89c631d3e3ce896dcf7d5781c5c4b1b6b5f1f1c9660326b1fd626a633c4e5faa277029dcc68f19c73164808d13b60ed96229191db74ae9628cdfaba98a3b22e7826b4ee71a05cd23334a1a883ea52956ecde035925e7a5d6b48aaf64ec9e3bf0d00ada1403963fc64898141e037200a1a59020908feef2fb565f6573b1c6b10e6bbfce7cef5c9165a47e9b53202", 0x1e9) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x401, 0x7ff, 0x1f, 0x9}, 0x5) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x100000001) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fe8000)=@req3={0xffff, 0x3, 0xfffffffffffffd42, 0x2, 0xffff, 0x100000001, 0xc09}, 0x1c) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000fdc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @x25={0x0, 0x7ff, 0xf, "9d320f4ede8d5eb63682767eeebe7562d7b4781cff26ea132115ff954cdca536717814c3204172e275a1de7443ec3aad591ac04c26ce154c92107863c2c459955aee3d33c4511b3b288ea7b609cdce89c9a1e94da849f528ffbd7af92986ce15e420fb6f89c86441f10f6f1a69d6f728c6f2c7b560bc89c3ba143c6f6c533211fe8f09dd2681c2d335b39386fd2ad88db9e4a1cd587589f1609e12cd27b1904090c658aa8e89749e6b547a4eba438904b0369cce86c7f18025b1d3cff0f60007b4a68aed2ef0932b94c9af225671a28bc3ebfc59aaa830c1"}}}}, 0x0) pipe(&(0x7f0000c2f000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a8e000-0xc)={0x4, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f0000a91000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f5000-0x4)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d2d000)={0x0, 0x7}, &(0x7f0000d79000)=0x6) ioctl$void(r2, 0xc0045c7f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000069e000-0x8)={r3, 0x46}, &(0x7f0000d0d000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000bb7000)={r2}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e01000-0x8)={r3, 0x9}, 0x8) [ 2365.825415] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept(0xffffffffffffff9c, &(0x7f00007a8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b16000)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fcc000-0x4)=0x20, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000df0000-0x6e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x100, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x9, 0xa, 0x15, &(0x7f00009b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x0}, 0x10) socketpair(0xd, 0x2, 0x8, &(0x7f00009d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000356000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00005f6000)={r1, 0x18}) r2 = socket(0x11, 0x803, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) r4 = socket(0x17, 0x5, 0x1200000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009f1000-0xb8)={0x0, 0x7ff, 0x100, 0x400, 0x3, 0x3, 0x5, 0x3, {0x0, @in6={{0xa, 0x2, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0xf935, 0x100000000, 0x1}}, &(0x7f00007ac000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00004d0000-0x6)={r5, 0x9}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/09 17:22:40 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00006e8000-0x8)=@fragment={0x89, 0x0, 0x180000000000000, 0xffffffffffffff00, 0x0, 0x9, 0x1}, 0x8) socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) 2018/01/09 17:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet(0x2, 0x801, 0x4, &(0x7f00005ef000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000ce9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000444000-0x4)=0x10, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000ced000-0x118)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) accept$ipx(r2, 0x0, &(0x7f0000032000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000049f000-0x8)={0x0, 0x5}, &(0x7f0000756000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b86000)={r3, 0x5}, &(0x7f0000443000)=0x8) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000336000-0xe)={0x1f, 0x100000000, {0x2103, 0x7, 0x4, 0x0, 0x1, 0x10000}, 0x2457, 0x6565}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x7, 0x1ff, 0x3f, 0xfffffffffffffc01, 0x1}, &(0x7f0000002000-0x4)=0x14) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x100, 0x81, 0xffffffffffff5be2, 0x5, 0x6, 0x5e0399fd, 0x6, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x40, 0x0, 0x1}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000eec000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) 2018/01/09 17:22:40 executing program 4: unshare(0x10000000) unshare(0x20020000) unshare(0x20000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x22a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xe4, 0x2, 0x10001}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xf5, 0x1, [0x8000]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000002000-0x10)="56d41835f51c0ef4d91bfa7931d30438", 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x48c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000}, &(0x7f00002a0000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r6, 0x100000001, 0x401}, &(0x7f0000000000)=0xc) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002d000)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000002d000)={r1, 0xba, "3289ce1be0563a9cc067791a09ccdc623becfa08a1a1af9881043837df595c90efc48eef7a9847314f1d6aa3de3a2ce0966ff76998466a6ee4b6e48d0fb30a1170fe2511ffdad879c75e2a2ac6be0deb7f04e13092d30304003d59c553f26b11dce0375eeadbd167a73b66d9d08e9aafc990b3b6c875dc01d64477574b8cc2182ef9bc68fe0e924e6df4538993908863f8bfe4af0cd1610e3d8e096ab14bec7fdad2468d7e4428da2801fa6ce724789833ca3d8198a95cc70465"}, &(0x7f0000020000)=0xc2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80006, 0x9, &(0x7f000002d000)={0x0, 0x0}) r4 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000017000)={r4}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000017000)={0x401, 0x7933, 0x10001, 0x0}, 0x10) sendmsg$nl_xfrm(r5, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0xfffffffffffffcd4, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f000002e000-0x10)="0eb5bed663ff4a7bbcd2ca35da997ae3", 0x10) 2018/01/09 17:22:40 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00002fb000-0x50)=[{r1, 0x1060, 0x0}], 0x1, 0x1000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000164000-0x4)=0x0) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000f93000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x62) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d7000)="", 0x0) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000735000)=""/4096, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$void(r0, 0xc0045878) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000fa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@generic={0x2c1, 0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x3d, 0x80, 0x6) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000def000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000def000)="b9da3151d19ae7d9c52cabe449cc7e846c3b2387834e7d26295cc10303e9f92c063c0b8775b4772f217238c68539410c58e82938180ceebab6e81d36bab454fd9582aaef71d89749bc8add6b204228acaa52f1e7b0213a4adb4e0ec4a93b630e096a45e39d0c1bf38abe5eaf5f66e1242bb4cce998df78facad415849e2238e9af5fb80f055aa57c183efb6013671cbc3c88b7fee34c4040805056b0fa8fd919c2c30edc1d7bea3d020859fdd255", 0xae) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003d2000)=0x6) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f77000-0x4)=0x1, &(0x7f000027c000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000014000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef004, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e99000)={r0}) sendmsg$kcm(r1, &(0x7f00006a1000-0x38)={0x0, 0x0, &(0x7f0000da9000-0x50)=[{&(0x7f000072c000)="0fd59e89ef0a1297e9e6538e601927c1425503772c36881740a2ba953eee7aa8a7280f03f99feae221ac0eef63cff6b19e3a885b0d7348b3b76f5611eba30218aaad22fedf631b5f4e6a6248cfa45b158f44396a1b861fc8287f04781b0569cef00a857e61d27225632ee9458bf55f856f8bf4df6fca1a21f5eec92dc55ed1d49525d67e8e9544e308419cd70957d6a5736d5c38e17f08cd465cb281f5d22cf061e537b36510a93af58bf669201d7e318c2cdea5a98d380093e0ca3076ed433437bb2dcce8ab976d0bc8ed33dd22b8374293b2f621a0fb38d62cdd0890e7c3", 0xdf}, {&(0x7f0000791000-0x53)="b0afff4b22982788331201542b975cc97f57b866fb5fc5a5811908916e44aad1d63b77043f6ce5808aacdbdc7b01bb0ad36e49ef6358b69527ad175db64d95f4cb4ac514a787486da8c5f72a5c7ef45f6447b8", 0x53}, {&(0x7f0000b58000-0x4b)="4c192d1b68fa2b696bef204a09d45763550ed006b47e9bf64ac9c2e803595e5cc99a53b6f96bd90088d20f44c899f39783ab21f1dc0a3268c5edc65e0313a47814c47b66c5c591a0d74335", 0x4b}, {&(0x7f000062c000-0x6b)="58da7536d46eff92cd7bc3629d2dc6cde6c5200bb48d87ffe9abac8189921864c99589a84fa5971cf53749a99508d91f428f316705586c08b762c752edb6af7bce73c70abf32cc25055dc0fe33ff0fbd5916221d641a9e5d06d50965c78dd1209a7a45a557b429f5275697ae5a40b72ccf6a533a29aa3773aa41f98be8289d41feb79e40a5b80e6545e2b58b59645b5df3685abf2a9633d469b6d787d04fc8f1ea99f55faa5cf8316a243a42cb0719f72d22", 0xb2}, {&(0x7f00000de000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000718000-0x338)=[{0xa0, 0x11f, 0x3334, "51c4c434261dd9a41bf885511adf882d1b9aaf81a60a41d9655ee0f998cfaaa02a76234f4dbb7f035d3dad0242711146e062245eb462d05e0044105a6a9e7f0751ea0faeff4208c5f15da842a1746267e6e2a11a07efb9bee1b380711b2e1df3152eb22b665ef98050fd3ca3bfbe3ace05e4337b0818db70932cbb30edf3a63f70e66cc4c2a8badfb35743ef4fb3"}, {0xf0, 0x10b, 0x5, "c144d9a7970d243eb2f408c3c30469bcd26207722a511ed2a471cab025a47ddeb4fc0bd7b991d2773b28aa4a2a51fcf076e86e6f26c93e790b7bf2178ae78fe2543b3d87152e7b5652ecf5d579b6074cfd9cc5ba95a1294142af9b96172bd6df92deb79f45065c77e0bc104bde05fedd182c3921cb75ffdca87f92f6d44a516bd9b4ebe4a4db412d2b11a29b17e2647389a9bf0714d9d082cc69c17984848bc8d60b4e3ef6ce3a93039f75391a6aae3ecfc659c3a7d8315057b89dfc181f5f38c996a10b22021dd26fd42e2b89b0f394435f84f5e4d73ac6df99995149faf4"}, {0x48, 0x0, 0x1000, "fbb23ca0c5f41d4f15689d4867f0692ac46e152d9346442a2cd803d32f4fdbdbe6bd529bb87c023bcd8f01981727050ea6"}, {0x38, 0x195, 0x20, "83c97b0ed6362fe18046fab1910335bee982fb5a353e4e5fece0581564ecd68cc7ff0f551769"}, {0xe8, 0x18b, 0x7, "34e8080d919fd5b80934f993d654d1a047570da58dfd53fefcc3b40b5fa1f2e4338133f425440e4f1dd1b61741edcfbf2bce340cbee7c38ee9996116e57478bee424dfbde3868a965f89b8ea419ebe066993f63a79d400dda980fb1edcd24664c5b52f3487a8d953e8146c9d66767592421810a5b053a91ece27bcb19e7979160790e890ec2d130924205bfa8a149a199daf86a8f766504d1b1b77f8c997c00159b380b11f5fbbcf1db9885715f0ac328a6073d6d5e8b98c94bfe5754a57cb95a49f051c2a973158c1a42f4b428e640727e839c67c"}, {0x40, 0x103, 0x2, "9ca5eba202f15fcf74ec39217870f980923cdb0d8c813eafa0c85c167da626102c45a4bb1048d4d0d92e02b345cb"}], 0x338, 0x4004000}, 0x20000054) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000f79000)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000a1000)={r3, 0x3, 0x1, 0x6, &(0x7f0000e7f000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000443000-0x38)={&(0x7f0000fbf000-0x10)=@ax25={0x3, {"ae881debf85a83"}, 0x80000001}, 0x10, &(0x7f00000f6000-0x70)=[{&(0x7f0000fbf000-0x1000)="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0x1000}, {&(0x7f0000e37000-0x79)="8a0f0ee2b2dd9c049449a6c79f6bcf70781ac026c2c4a02ea1902d66b010e6cc969fca304fbd7f9dcf0bb2aa566ad0d1ef64b2918fd8106dc08c7e2cc828ce7e92596a4afe21b259716ca30bfc88c738736661b246c95015ba1fa23b7ee5bf2ba621caf7e3398e3825abc6a7a0c7fd79d8e52f81ce8acee4bd", 0x79}, {&(0x7f0000fbf000-0x8a)="d68562e0168737844863f5aa682e945908d9aa51d3e8c477017b5894651ee48e708817af82f4b0b097c1ee7c6674ab806e0f0386a96130f6f604c0342a51d016a56040acaee000b2ce32e68bed3601059b9d24ed77ff579cec4c5907d93441780706950259aa9a9538c3ba2fe38f7bf6f33cc48233c2bbd63849cf56b9ebdbd2016bf844ef5119bbee04", 0x8a}, {&(0x7f0000fbf000-0xf1)="d0474c5e194877d21f7e4de6a8decfd4624d6cbe8b88a3a0107f9318fabf76a0ef62ae7778efc08d41c1f3959f4c7964331adceeb022f49ac33147112f912bd2dfb51f8eae52733c57eb0ed6c99bca6848c70081cde00aff02185b1f9a7a51e93b26aa5339202db3bbcfe63a4796dc5664a03f2f76ac2ededeae7cb5cb398fe0b9f5ada164909415688d3d7ac200a74fbeda3ca7c2afdae2417e98b3bed0d0edc566e795912f9ec899a9eaeb4e85f15292fd10fd715dcb27d13761cf7a21e5fb00e9b592638344f3728819e4baba2ca52b98ec3a146c4f9285fc7e150151b2c18162ea5be91becca19efcc07fd4e32fc4e", 0xf1}, {&(0x7f0000fbe000)="6d242aa476633522e7c44dad20ba0da71f2bb3de66666a14bdabf419fca975f40ce36c82d9a21c9f4df2ba18f27e69d03228583536ab3a1670bfea949015186a576654154159530b9478e28c8d4b905ee3f1be949fe9c539b7cc4b69c42e7061300f40ec35b49d680799d8c0e1c1a790a4ab2da3a989854b8a38b6d1c5", 0x7d}, {&(0x7f0000eb5000-0xdd)="ad508bda99e59d01ac275305f1c105853e4c9e3bfbe293625d5e4b4e17ec62b2466ed9fae085be896f8732409e5908792af7fb9e3bee3cb590186c87b18d74692c00bf54b193ef4ceecc6be33f7e40e7990b8e805e55a49b70d1864b96a9ebbbc93cd57ec44de94e85ad04433d0efc30c6940055127a1f3541310a7a99deddcc9c62dadd486e71fab26a5d69ebb398ae641b2f64ab8e87f2fe6aaeedcc69eea8d1f9e5c4f153a116c347923dea21754ca8cfb8dbe07c50e0c5fac0adf5d8146ac7601bf0668eca9167b227591249da262e9e9de597133fe667794e85d2", 0xdd}, {&(0x7f0000fbe000)="1fa63e9a2a881398c8de76e834508d8ed2dd936c3d6ae7457f6d4a4a30b52ac1bca448fceb7a9b65493e6444161e6e432179e65e0234c60441b614b6a0487093b06b8c0e6641127edafd6a5f9f09327cb0c37c4f27d13688b30e7e64077b43531a39b54026f1b6c3bfc1d2ba2725fce7f99c476f45b08f0c9b59ecad1ec54888444b97e48455657f28b0263d002456794f40c5f4380d60eaab05ece8df72452cb313e34b0cfba718a00bc97ca666454cc62ccd5fc48db07a5bdb487fc0809b7cfedf", 0xc2}], 0x7, &(0x7f0000fbe000)=[{0x58, 0x113, 0x8, "415b33cc51567107d1a54dcedd312e116228e41c9710c4df83b72c23edb4c1c6dfcd17329190b6ff51d215001abafa043414990893795a0d2b7d45288abbfc451fa110423ed2"}, {0x108, 0x0, 0x7f, "82dac4e83d7c7388eb606cf6bbb9bbd60f2b7a61a9bbab6a33af9d75857ad6e4c15450d214f8a75edd0f7d76a443dab2aad7ac4b5f9b6ee0f667314d2c83e9009118495b9e220f341fecdca0854079dcc37c384349af6878b0d680de3a491c6d0494fd5c5f71ec6a64848327def942e3a1b3971513d8846ffe505ad4ff4e64bf40a188050d6513d76de468a25099db25672fca2d7f32a9a6259afd5a1b194d90f994bada1b3019cc0e1bda538469e4547a33b6ea3d0c761eefd8d71767fa05f4469e70da4d87379bd2fa5f48fc6770436ca27dfa74dd60415e9575915faf74303d3602e6293e1a1a8037c18ea1acf86ee202667181212b06"}, {0x58, 0x11f, 0x3f, "ad3f5da559b930cf9cfda744d4a4dbc6fbc14d206efd683ec43ccfea4a071947b0b46be24f3346268bb58c978620fdb6bc10cfcbee4a73b5233393ebfc6ec844c4ba69edd04611"}, {0x58, 0x10d, 0x1fa8000000000000, "0cba9c875fced6bcd250663d3c7ee372464a1212ffba5cfe14ef0f35453b55617bb10274b2e2b6ecae14d62427209a48f3b0076914e1562a881d1ee3778a92e827f0"}, {0x108, 0x1ff, 0xfffffffffffffffd, "62545367713809be49d3a2e4dc283e30cc973f189d0c9f0765dff1a45dc32df97dc8860e43930962175c0cae47771b43a68e25c242f0243c24ab98124b65eabeb6967e178e02249fe08e2354b71f633c861adbc1e2fb72121bbf7d3051d4bbf0d1e8278b79dc51bfce3ed5c7e060dc2bfc00c7c97bbc872ded8530f9cf7a3b20bc5f083302abb8a0f6e93bd9a0e5c2b814cc498771b856ee6dff8cb188a6ff34be639fb6c1a41a6270aa0af9c3101958c39a62d24bdd5847ca41bd6e635832ca02865947d5e013213f37c2185f0ab95e976c7c8a935210f7e52c0ec7109de393d81d1dfb405a0d28b1b3914f4e29784900420628a35e"}, {0x18, 0x187, 0x2, "7c0dfe708fe5cfcf"}, {0x80, 0x11f, 0x3ff, "7aec60fd6ab7f7b5acad2e1df11318eb705f470768f7b1c2d604676130285fdc6f2eca4626392d7921c169408c7fde5c3db535b866722e7b7eb6cdd271d29bf7e6781914440d91c395812b5ef1f328dc006758ba30587ed80c56c2cc487087e04c942c71bcd03cbdc11d89"}], 0x3b0, 0x4000}, 0x48085) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000004d000)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000004e000-0x20)={@common='dummy0\x00', @ifru_flags=0x600}) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000aa3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f7000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x10000000000000bb, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000367000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aa4000-0x4)=0x1195ed39d82d09f7) 2018/01/09 17:22:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8f, 0x3, 0x8ac6, "f951e99c43c8d5a307ea23c66d132418f2afef19af527785b5113996da7cae7f8377d2edaf1c6dc4cb48f798ab32fe4224f6882a5b7b470cf57a8a841caed174a5e5d9f866e6c3fad0613a41c51f0c70"}, 0x160) recvfrom$inet6(r0, &(0x7f0000000000)=""/52, 0x34, 0x10000, &(0x7f0000000000)={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x40, &(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e0e000-0xb8)={0x0, 0x35e, 0x4, 0x24, 0x2e, 0x2, 0x1000, 0x2, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x5, 0xdd, 0x40, 0x5}}, &(0x7f00000a2000)=0xb8) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a2c000)=@assoc_value={r1, 0x2}, &(0x7f00004f1000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a6000)={0x0, 0x0, 0x5, [0x4, 0x6, 0x6, 0x80000001, 0xfffffffffffffffa]}, &(0x7f0000945000-0x4)=0x12) r2 = socket(0x9, 0xb, 0x1000000000000009) write(r2, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe0000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe1000-0x20)={0x8, 0x0, 0x0, 0x1}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fe0000)={0x9, r2, 0x0, 0x6}) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x14, 0x107, 0x9, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x1ff, &(0x7f0000ec1000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e1d000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000136000-0x4)=0x4, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x5, &(0x7f0000ec1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ec0000)={0x0, 0x0, 0xa, [0x96, 0x5, 0x101, 0x4a75, 0x3000000000, 0x2, 0x1, 0x3, 0xc6, 0xfff]}, &(0x7f000035b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00003c2000)=r4, 0xffffff9f) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000e8d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80803, 0x6) pipe(&(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000530000-0x28)={&(0x7f0000a52000/0x2000)=nil, 0x100000001, 0x0, 0x2, &(0x7f0000bec000/0x2000)=nil, 0x3}) write(r2, &(0x7f00002c1000+0x888)="220000001d000717fffe040009db00000c001000fdfeffffff000000000100a42c5c", 0x22) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b4e000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000084c000-0x10)={0x9, &(0x7f000062e000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0xffffffffffffffd4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) recvfrom$inet6(r0, &(0x7f00005c4000-0xd9)=""/217, 0xd9, 0x2, &(0x7f0000658000-0x1c)={0xa, 0x3, 0x200000000000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000b16000-0x4)=0x7, 0x4) 2018/01/09 17:22:40 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000b0b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a45000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="98735b6487c0674902f3957ea01d47fa", 0xa03}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x3, 0x7ddc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000)=[{r0, 0xa006, 0x0}], 0x1, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xe4)={0x0, 0xdc, "3db759396075fe611f1b18832b7b2cb8f3831fe394c22ad66f7ab1de7c39fbcabf665a3ba9fa6a981fe179c228b449a88811996124858ca0625ecbe39e3401241731e687d40b487b384637d5bd3f42ff62fcd1b3c0106c9682c39b166d52ec21fe4bc37a1e00bd3ae60eccb011b210ec9aa120ee3c83427d403debc3ef34f3f6ed36b90eec304b701f6e663cc03fc7d051bdfed74c60d2f30f868f06298708e747c5f4b63f80bf0b48504dae16f5953d21bf3c6b82c52482e9d8dd80f3f00b75ae86a0a24e81faf2061233157b924009d914e752d02675e69a8fb9cb"}, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x9, 0x46ce, 0x8000, 0x5, 0x3ff57119, 0x80000000, 0x5e947875, 0x2, r2}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000007000)={0x3, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000-0x8)=[{r4, 0x4ea3486478008345, 0x0}], 0x1, 0xae) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000009000)=[{&(0x7f0000004000)="f464f7f2385acd131b335db416ecbeb0afa264ea087ebd8afd575192acd80775489e7f4f52787a3515b9b63551c7c004828bccf20b34e7f12a040d485a947ce6bf53908c0beef691b45ee19b88d0df28ef756320bf063296d5ace14dd4e3e50e49f473701bde473da3e70b145e6ae713eca65a907f79dcd0f68c4083a4c35f2a76aebcf816673f5c1b423c63d3e5f029bf37ea5fa94ced27b81b1b35b7c8be03f620890aaa402783e6858916cbce9ac4f5164c8d047ba7bfa35ef6d0f44c86b43a17aba33ddddd42828ef6aa962aad4c1952b7468edf744c", 0xd8}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000a000)={r6, &(0x7f0000003000)="5748fb32e20eca1a830e37b1afbd0424818068e85babcfbebf809720ab843eaa4a772409d54652ab0a50e5ac5f4879f0f76008a2812cc822d8ac25bf67cf25f19780fa0e28e8f2f76d8e8a283502e4aae80b8f60621ee3f791673e293f1095c30b3de96a2f8d7e1e48f6c379da938894459a812ee7e07d35f3e736086b9aea57d23cff7c7c3ec7fe3cfae63ef35b67dfa1c854361c13f5ee3d55588470970c317f932cd592493c41", &(0x7f0000006000)="", 0x2}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000000c000-0x8)={r3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b000)=0x1, 0x4) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000ffb000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ffb000)={0x5, [0x8, 0x8, 0x0, 0x80008, 0x0]}, &(0x7f0000ffb000)=0xe) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r2 = accept4(r0, &(0x7f0000eff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005d1000)={0x2, [0x0, 0x0]}, &(0x7f0000aa4000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ffd000-0x4)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ffd000-0x8)={r3, 0xe1}, &(0x7f0000ba0000)=0xfffffe03) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006f2000-0x8)={r4, 0x80000000}, &(0x7f00007fe000)=0x8) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000094000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000000b000)={0x101, 0x8000}) sendto$inet6(r0, &(0x7f0000237000)="", 0x0, 0x0, &(0x7f0000126000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000238000-0x10)={&(0x7f0000238000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001c7000)=r2, 0x4) close(r0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) recvfrom$inet6(r3, &(0x7f0000194000)=""/207, 0xcf, 0x40, &(0x7f000009f000+0xe09)={0xa, 0x3, 0x5d1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000023b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000023a000-0x8)={0x2, 0x1, 0x3, 0x7}, 0x8) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000000) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x5) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000aa4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007bb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000087e000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x10, 0x800, 0x3f, &(0x7f0000cba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f5d000)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f5e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x80000000, 0x40, 0x4d41}, &(0x7f0000d28000)=0xa0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00007eb000)=""/218, 0xda, 0x0, &(0x7f0000f5e000)={0x4, 0xfffffffffffffffc, 0x80, "9afe4df19186", 0x8ed, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f5d000)={r3, 0xffffffffffffffff, 0x101, 0x2, 0x10001, 0x6}, 0x14) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000a0f000-0x10)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f000029d000)=0x2a, 0x4) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000a40000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000030b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000062d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0xa043, 0x1, 0x10001}, &(0x7f000000e000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00005ad000-0x6)={r2, 0x400}, 0x6) shutdown(r0, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00002b9000-0x2)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00002fc000-0x4)=0xc) connect$inet6(r0, &(0x7f000070e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000292000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000-0x4)=0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a7e000-0x2c)={@broadcast=0xffffffff, @rand_addr=0x3, 0x0, 0x7, [@rand_addr=0x2, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x8001, @empty=0x0]}, 0x2c) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00006c3000)={0x1bacf914c1bad24, &(0x7f0000681000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) pipe(&(0x7f0000ec9000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000091000)={r1, &(0x7f0000c44000)="818969d92445005209a0d3c668db79cb2f46cd8202f7ea973f748c4b109e682f9bca6cd1a49f8d36221279006e8df29db2ae794f01c32d58fc1bb66c9f84bbbcbac45415c983a6724dd3dd114b66c8e363bd9cf722cc35feb226ea16e765ca6b30fc18a49fa89e363fa8bdcb903855792693884ffe9281ad2b3af7d320568863d7bc3c14f17d171276bf"}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000adf000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x4000003, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f000046a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b6f000)={0x2, [0x0, 0x0]}, &(0x7f0000841000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000448000)=r3, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000004f000)=0xe0000000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000750000)={r3, 0x7}, &(0x7f0000c01000-0x4)=0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000074c000-0x4)=0x0, &(0x7f000014c000-0x4)=0x4) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x1)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000a000)={0x1, [0xffffffff]}, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000c000-0xee)="004cae303cfc55f06a34eeec1c38f55e6386d5ea9b0842763ebb3327c9c9767dcaa533097ddc29b8e3e216b182981bf44bf9e2d7622b22d30131abdd6c49319be6c7cdf7c4effda50231bc38fe1f84b29ef96e9d95f27139f2abe0668a1d2961b477c96e4b0615975482da62272c69f8215a0008d79a365df09b1e3417957f0d4358bd9f2f12f2478acf520eb06c8883ad3daea4deecdc6ce187ea91b7940c65b1e71da8d446c78678aae2d0eb2cf30aab1f24f1b7f751fbd7db4e30172fd92aa514f73bc51786472b86456f5f3194cee9b1efc619d8d9a87bb4f503bff2cb9f105f3291503029c28f9b9066cf18", 0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000007000)="115377fa9f031d1560a4b95cd3b84c152478f2a688ce5e7a680955e1b040432aa91ec38fcd6aebad64", 0x29, 0x0, &(0x7f0000001000-0x14)={0x11, 0x1, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet(r0, &(0x7f000016b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cac000)=0x10) getsockopt(r3, 0x10b, 0x6, &(0x7f00008a8000)=""/171, &(0x7f00005d0000)=0xfffffffffffffe53) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004a3000-0x4)={r0}) getpeername(r1, &(0x7f00002db000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000059c000-0x4)=0x60) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000a86000)=0x0, 0x4) 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eaa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f1f000)=0x10, 0x80800) sendmsg$key(r0, &(0x7f0000bf6000)={0x0, 0x0, &(0x7f0000b25000-0x10)={&(0x7f0000541000-0x78)={0x2, 0x0, 0xad6c, 0xd, 0xf, 0x0, 0x5, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x14}, @sadb_x_sa2={0x2, 0x13, 0xb3d, 0x0, 0x0, 0x3, 0x6}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_address={0x5, 0x17, 0x3e, 0x80, 0x0, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x2004c885) bind$netlink(r0, &(0x7f0000d27000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) [ 2366.390070] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000712000)=0x8) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000dee000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00006ba000)=0x0, &(0x7f0000539000-0x4)=0x4) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 17:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004e1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000331000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000112000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000002b000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000cf0000)=0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000dbf000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) r6 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000082d000-0x2)={0x0, 0x0}, 0x2) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000086d000)={r2}) recvfrom$inet6(r7, &(0x7f00007d0000-0x11)=""/17, 0x11, 0x10140, &(0x7f00002fe000-0x1c)={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f00004cf000-0x4)=0x0, &(0x7f0000fbf000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r8, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 17:22:40 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) 2018/01/09 17:22:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/09 17:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x6, &(0x7f0000bb2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e1a000-0x4)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b31000)={r3, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r6 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ad3000)={0x9, &(0x7f000018a000)=[{0x80000001, 0x4, 0x80, 0x101}, {0x6, 0x401, 0xfff, 0x54}, {0x6, 0x5, 0xb0, 0x3f}, {0x8000, 0x101, 0x4, 0x7fff}, {0x8, 0x6, 0x404, 0xf3}, {0x6, 0x7, 0x9, 0x5}, {0x0, 0x0, 0x8, 0xffffffffffffffff}, {0x2, 0x9, 0x0, 0x9}, {0x7fffffff, 0x4, 0x4, 0xffffffffffffffe1}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000095000-0x10)={r7, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000652000-0x4)=0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000616000)={r4, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 17:22:40 executing program 0: 2018/01/09 17:22:40 executing program 4: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ab2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000037f000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000957000-0x4)={0x0}, &(0x7f00003a5000-0x4)=0x4) syz_emit_ethernet(0x15, &(0x7f000020c000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x0, "9155f1b9"}}}}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d12000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00002b6000-0x5c)={{0xa, 0x3, 0xe8f8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x9, [0x2, 0x5, 0x195, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x200]}, 0x5c) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000142000)=0x9, 0x4) [ 2366.441624] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f000023d000)="26000000120047f791f6caef0000030707feffffffff4800d70008000000375500001d0008ff", 0x26) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009ad000)={@generic="152c6e57ec10e35b7515763ad76b875b", @ifru_flags=0x8000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a78000)=0x4, 0x4) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fd1000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000edb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x807, 0x400) connect$netrom(r3, &(0x7f0000bab000-0x10)=@ax25={0x3, {"9f692d451b62c2"}, 0x8}, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fd3000-0x8)={0x0, 0xb778}, &(0x7f0000fd3000-0x4)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd3000-0x8)={r4, 0x2}, 0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000259000-0x230)={0x7689, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000007000)={0x1, [0x5]}, &(0x7f0000008000-0x4)=0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) r1 = accept4(r0, &(0x7f0000620000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000059f000-0x4)=0xc, 0x800) r2 = gettid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008d1000)={0x1, [0x0]}, &(0x7f0000fe7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c99000-0x4)=@assoc_id=r3, &(0x7f0000a8f000-0x4)=0x4) r5 = getuid() r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008b1000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf8000-0x10)={0x2, 0x208, 0x4, 0x6, r4}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e6000)=0xc) r9 = getgid() getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ade000)={0x0, 0x0}, &(0x7f00009ac000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003db000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007ba000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c10000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051e000)={0x0, 0x0, 0x0}, &(0x7f00008a5000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000623000)=0x0) r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d34000)=0xc) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000493000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f0000625000)={0x0, 0x0, &(0x7f000010c000)=[{&(0x7f00002df000)=[{0xe8, 0x5, 0x700, 0x9, 0x0, "cad4c3f506d851543385b222018302623c8657ca7f029612d99f5a8656cf61c6e076bb7ff57038b1a490244d979c8a9d5c9f237c695f0c5fe70cfa35acc67570e98f61fb36f544d5b67ca8eba6aed05aee7b85e08cbddd342abed5a7055fb3ffcf118cb213c2de6009e4ac246770f10ffafabbef15677db0fc9211999a41d7870489b271d91ab0ccf1cbd06e80586e82179381dd4a0d17f90302c4612e8c9c909a29e604d979e6dc04981215fcee4797b1fa22888c973f3bdb2921c8a3a59b663962592de9594d57d11524b6dc19d41169290daf1f020f"}, {0x3c, 0x7, 0x800, 0x8, 0x0, "d937588fc65f2ad8ced53ed74d01555525294e7364777b620015b48fb13e3877595de0d992e6a02749d678"}, {0x98, 0x0, 0xf02, 0x5, 0x1, "6de82ea279207380e24444a406146a88afaa43b6f21d38bc293fa4a6f7eb5512e822ebfee951ce8e471e31143100f1187cd23a883a3752fd2a6abd163f669d04e21aa7586853d29579682bdff1242e8be6a40fffb0659b450b59574503481dcd37b126d164e90105f7406476cd5e4640cc939cd8558a388433059807c8db4e18cb4807a0d9706eab"}], 0x1bc}], 0x1, &(0x7f0000190000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x100, 0x4000}, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 2366.535760] nla_parse: 8 callbacks suppressed [ 2366.535767] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 2366.588985] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 17:22:40 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000e83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000+0xd31)="", 0x0) recvfrom$ax25(r0, &(0x7f0000f56000)=""/105, 0x69, 0x40, &(0x7f0000c03000-0x10)={0x3, {"a7d9b9545111a0"}, 0x1}, 0x10) 2018/01/09 17:22:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/01/09 17:22:40 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r3, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000436000-0x12)={@common='teql0\x00', 0x6}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00001bf000)={r5, 0x80000, r6}) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) 2018/01/09 17:22:40 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a45000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000cb4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8a3e, @arp=@generic={0x0, 0x8864, 0x6, 0xe, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "530899ae56ce2873c6a3b07cc2d6", @random="56d68b67a3d5", "7b122792243f560eb44ec029c22684e3"}}}}, &(0x7f0000002000-0x18)={0x0, 0x4, [0x50a, 0xf5e, 0xf70, 0xf2e]}) syz_emit_ethernet(0x3e, &(0x7f0000a5d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "dd16fc", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 17:22:40 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) socket$alg(0x26, 0x5, 0x0) 2018/01/09 17:22:40 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000063e000)="240000005a001f0000ff03071800000100130000000302ffebffffffed0001ff01000004", 0x24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000da1000)=0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f6c000-0xf0)=[{{&(0x7f00008d5000-0x8)=@sco={0x1f, {0x1f, 0xfff, 0x3, 0xbc90, 0x5, 0x2}}, 0x8, &(0x7f0000f6c000-0x70)=[{&(0x7f00001e9000-0x4f)="2e476ea21f6ea4f58c4e9eca8a2e323c7e35b0975954e7608428c22017666165ad3d1414e27bcf8398f1f4a70ec410ca11989ea352239c0cd1594340f5ea56d310d7e1edbe1b9414c60325a6b648fe", 0x4f}, {&(0x7f0000f6b000)="e92f19d2acfc18e9529cfbf8db9431a0aab4ec3775135d428d08caefc01c5ec2b1aefb95bc135bba5c8d9226f8a2ce71235c3213e9874c3693c877c86d02adf0f7872c8ad61b692e5ec87cf6982e5d369c0373b3409cd2f2a8b25b75cfebb5d1756c619d318a5f9c21d13b2b0522207121d5789a19c52c62c8d87964b1e328c221d8ccd6c9dcecbc0512c64ce57f29fbd569d357460dc538824700bced7357d328ce38d76f9bcc4165cf59ab539398c88bd7b26efb1b2dafddc7f312bee3ff08ee87fb9498df7800c0e8ad2218cf371d48a5343ea29c36bfb99848637f7ad914535ff0bf43e519ec59d3", 0xea}, {&(0x7f0000f6b000)="e14a425424934239ea1849d6c95c7cd6db133faff94e7c2e1c5967c3be5a967b2b55a9b7d8e3954d3d02983db6402631168a9c54a59430539a71b8af3634a42622c1d824a4b800c861a94af627b8e08ff5990f6c96b38795536e48d3f73c98a66845eed4e72fbfe80bda0783a3df7c5b6cc8f03892bf448b65ebbff2704617599e4448598a7b894f51fbbc0fd7321910bb5f7ad309871de00eeec4f9f2f9373fb38384b38d8e3fef631a039eba588ae70496ee7c67", 0xb5}, {&(0x7f000047a000)="65a1b08d1c1fb03957ac4253848866dfb1a024f3f4e133fcd834c03e907db50fbf60bb002c57b01aabe1baa5b85c632e937411f651fde28d711676452e0c9f5a66382e5a3575e34376b85be5da9cbf310f6b5caaaea3d081c530123fe08e60c682e3980411cb1ef649b8343b48ed46b94a8ba442f40a2ed47f3c093b01a5b664a364feebf455", 0x86}, {&(0x7f0000f6c000-0x20)="ec9689d7625f8283c0ced34779455ee5f6fefb41be4cff1e07fe9ace4e112d23", 0x20}, {&(0x7f0000f6c000-0x4c)="9b6d84cc08e37e91517407a7942bd8d25e77027c7e74aefb177ddd6f08d2a2cdf2f38ae13162751c50f343ee478ee509ad894e35d0d5e881dfbcade7f30e6a16a1b63bc260fbe530aa0ab13d", 0x4c}, {&(0x7f0000d7f000)="e37f955387e71ea1996230a7b4408b2e17fd255d08d481afc40de0850fe8030183db50f81602a41dadac5b5856a917d798d91fb20f7f723c83ae906f95491f33a53a5ddbd026dd63dbeace8c3cd1d8ddad39ea48a8cdb76c44f1325476690096dfc407fd423c980d9de3813afcbb10a449d7abc2f4ca26e4d0b4c9d3286646793339c65ac3424b1d247148de9ddc751d3cad616b6f2e4f68f04ae0307ba2c4bc325183cc84b492bc9a82783937e65a0722c97a83d575e28ec02772afc8f587b35e", 0xc1}], 0x7, &(0x7f0000f6c000-0x128)=[{0xa0, 0x112, 0x800, "38986b2271a05b6d1486a12abf85588537f57497fbee0ff08e54a3b006165fcb81904c52606e8861d85f75ad775a07642a1f7ff2e0fd4cb6832445865f11aef3b00fda2c227432192c4b2087433db7a719c9084e886ad460e3bf105b0e6908d2621ff1b73378386498dcd18bd256f2c303f7ef103dd05ef86422d26093e8c3d4bdccdf42023c24c2367a"}, {0x88, 0x19e, 0x0, "babb561ba0bbd2b9e9313e15cdcedc73feef0b7b705f4a0302730e76089f766d263656fabb8a298ac43c50b362946aa0557ef842ae4c97e2d74fb3a408c3d5257cefacb22f18dd00279c057ac2ced963069afe683da027da46a1cbbf9ac3fc7060f6813f1358a120e990588e1043454e90f3450c3f"}], 0x128, 0x4000000}, 0x2}, {{&(0x7f0000f26000-0x14)=@ll={0x11, 0x1b, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ad0000-0x50)=[{&(0x7f0000f6c000-0xd5)="fd46e441b65bd898b69e2626860cd51f14fb27c204d3c0aa0b2dec4a34f517000c20d502b9a6b3d3f70d0cf695174fdd0d6d0e462be4518ab11ecdd8aa42e34f064f1793ebce3c236d0da82d74e8797cba47a267b31ad0e176572f0fe9b67cb0f14d77b3975edf7990e971901e85a2be579e7c0bcbd0ebd55cc3792934caa807e3134a7ffc1382e54af9b730e5026f568a9ff6e8055beb1ab38f4c62f6dc2656d5efe736df8aa40620e9f9f62a9be6ef4391f420db4264351317a64f1460c2aaa2b1144beacf11c8b0904e8cd098c63dfa724d1ffb", 0xd5}, {&(0x7f0000a54000)="818c23ec6c686349eccbf392c62e2c0ddd9988349d3c7affe88d2e7d475f8d651853a5cddd8ad65e57ed2d8516c73c9dd6262fb42f24885c72c3a43a6aacd2bfeb11636775b08ab0296a66b55ef84376505dea90622b86ae4a9488112beac86ca508e5a507dd32b11e155c8bb0d31afd702d4633a4bbaf7cfd8fedf2326642ecff892ac19efca100cd0279620e80f0508451841cd0a9fb12d5baf04e05f9439838fafaf2e5867e68fa8b75d4a34df54d7bada2", 0xb3}, {&(0x7f0000f6c000-0xb4)="9f1dd6eed686dc3a0af40043fbd4785c0089d1c830a8e793d24e9e1b9f5dd162293d41d86cca6acf826fb0e5f10190ff64ae090c807a02e1f4194e046b3d1b02fc174e5ddd87d15006bbb207eec0f8859cd8e33834df3d091d21e1a2e4ae17afe1cea242456a37f0e3021577e04f6b92dce8b5cb83c1225c3f7c5a3fcb46c876863133cf50d661ff9a468626356e38e1fd92ad3492f8bc16043aa257ad82eff4384c01447a7b8cfcce0958624e2fc28f11432756", 0xb4}, 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{&(0x7f00000f4000-0xef)="2d35d4f8b0ab254d3e6173cf2c6cbfceaed89fdcdadd2fb516d81de71f01709b182b3ee2d7ced7f059b20a86d6d5952c60747fb9b51c9e2e573c04c684ca1004e3b9b2da982c535cfb6935899b2e758beba2e4c38f1fef2df4410893e2561c4b860a31cd1d0551cbc870423bea28600f6939097eac669ef80f9e8af81fa975e42259200e9c124c9a21311e668e257426c9fde94fc65cb5e69ef2d69218ae1bb57f9906c8b410b1b505a33ae34f2543561d4310944f395751c905e34299d2c188d5aa7c6e53767b1619df69848c5562c4d6a856c7a61c07dbdad8a99a6ca742ec65d256b59bdd8027747dc600b506b4", 0xef}, {&(0x7f0000f6c000-0xb9)="2e5a301e48458ccf1fe111c859665307ce9ebdb5d89eb642269dfa99d76fea0054ec7fe0828c5d95a780dcebb97dd1217235090988cbe1eecefa3fd9ec4ef6099f50a95ec7cc22be30a7762e1453d8701d312102e462ae81a193cab00d9aebd25b5b6132d0a0b201a3610c1c02bb3900ac3f809fa8fdf1b98a97fe4fe172c41cc39e54a50ec0895efc42da220f3247def87ee1940d4f3e4cc0e850ece0a1e4bd9f9c0dc5dac60a1a8fd13c58e55a7966abb9b0055150ae872a", 0xb9}], 0x4, &(0x7f0000f6c000-0x280)=[{0xf8, 0x11f, 0x8, "3d42f94beca377993b5c799e59973b2a8fd98ab0fd444ccbafd3d846c3d6a02722f4e20b8179078decc9552b324ec9fad9ddb02037e4b16a6c846aa771a4287fdbbff0cd251f93f7ca040f93f997be9d4303b243d3633068bd6c4855afae7ccdad6685fb073197b59c56df9983b136c848c3b82f8ebc2b41228da8b9ac5e5322ab4e664d94c7c10c08c65a36bf3a7655394ac605f647020090c00085054b97f8a999c2a59fcd1fc0710fe5bbde96162f615558bd8f1cf32a25af298dc34993f4b3f706af94965ff329a24ea2c8e7647d27d51d99d4d4095dc5cc099ebb3a1110fb9776fa"}, {0x108, 0x18d, 0x1, "0de53304a3766fcc857c8f6a3ad91d0a418518847104452edff427ffb8dd4ce183440b4ced7e5db69aacf5aa88c4b10ba8178c6ac0f179d0c1958932550ec1e6b99d992822436c635bf3e75f7bb0de81eb04860af5c189c87b3bc1dd7fd0a4c4d310bef25580a0af8b014c0d39b35ce31cc760b9932c94149f1d56ca83a9883f2f9674d8daa10228364e1f8eb7efbc417f3043c2df6df7de9216658cae53c996acd964e6a31dd120c18ac7091413ef2364bc396ea0fb2a976f6f06a08477891c4f023475a09d5dc9638d00084c396bde249f7debed69fe9c7884cde9e49d12bed3d152c7066a58b6a17b3904969f29b98047"}, {0x80, 0x103, 0xfff, "712e6717ad65059a9c37bf9b76a996d8d57756effe9fbd9ca2c5513e4a9952088e7f2bcbcbe315c64b27556027d31f7d99715a31c290cc353e6a3e587f6a9546968a8bd1b3311c3bfd495e2b3bfb34eb051312376725c411e4971bd5bfdcf5b415b028b047147be6e996ff42"}], 0x280, 0x40000}, 0x4}, {{0x0, 0x0, &(0x7f0000099000-0x50)=[{&(0x7f0000b9c000)="3f09233d769d133d0de061132b696604dad875be7eec788b93c0a99d02c5a4f62d5b85181a6795a0dd7863e1ae2e63d89f50363fe4686d4396bccc6d5cb1a82d641a5849644c17c632f7c8eca12c0c4480471debd34deafd8524809aea12f67cf74d14c4c85110f29b6ce0cabf0d7b12b849d6d7ef9432045f539b935fd0cdc48e76dcf18f3de1662fb0c74a56065c28fbdfef21863e0634d307e4cc2577aa81f39e318cd9f82e2e35e50cf2c9e24ccc521488de8d06ff952ebf622ad63e689aca1e478b514752b70a2e05cbee91024709f992907a91dd0c85ef33ecc137f8dc860715d4510c99f721f76a6cc83a81b01d97642917cfd120f1ad", 0xfa}, {&(0x7f0000c42000-0x2b)="1875f369130e8267a34d33bcc475d68b6894ecffcdc53b4e1ee6246dcbd41ce237c67061a8138cae5f4431", 0x2b}, {&(0x7f0000f6c000-0x7)="522043e493ca46", 0x7}, {&(0x7f0000466000)="", 0x0}, {&(0x7f0000f6c000-0x53)="da1214bfb50c3216a67abec2dc5258b86666658318a9fae2f9578180cec021e39e9ee86f7dd52a2c1c9959748c141fb3456ca27bb80d5171cbafa3a92d055aa4cfaf6385425dc9b138b882377da1ee86193ee6", 0x53}], 0x5, 0x0, 0x0, 0x840}, 0xffff}], 0x4, 0x40000) 2018/01/09 17:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x7f) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000693000)={r0, 0x3ff, 0x9, "ea14ab80ad718f9b4e8a593c8eaabc72f492906b62fae8b9e77f3ed1a6fc44ca2f2dc486e8d06dfdb38605650a933b941918d79767b2a1ba9d856574"}) connect$unix(r0, &(0x7f000047e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d77000-0x38)={&(0x7f00009d0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010a000-0x10)={&(0x7f0000429000-0x104)=@newsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2b}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000c000)={r1, r0, 0x1, 0x3}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000a000)={r2, 0x80000, r3}) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000803, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b1a3dfd, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000d7c000)=0x9, 0x1) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10000000000003}, 0x1c) sendmsg(r0, &(0x7f0000d56000)={0x0, 0x0, &(0x7f0000de4000)=[], 0x0, &(0x7f0000c02000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x406, 0xf) write(r0, &(0x7f0000a03000)="130000001000ffddbf00f4a0180f050000230a009d000000030aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) pipe(&(0x7f0000f3a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000080000-0x4)=0x65e2) [ 2366.677159] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 2366.691860] mip6: mip6_rthdr_init_state: spi is not 0: 3859021824 [ 2366.713072] mip6: mip6_rthdr_init_state: spi is not 0: 3859021824 [ 2366.746184] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 17:22:41 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f000000b000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0xe6}}, 0x8) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) tee(r0, r0, 0x5, 0x4) 2018/01/09 17:22:41 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) vmsplice(r0, &(0x7f00000cc000-0x30)=[{&(0x7f0000335000)="99b92bc7947364", 0x7}, {&(0x7f00006e4000-0xb)="3529ba10a066d513a173e0", 0xb}, {&(0x7f0000551000-0xc9)="abd25a13df78fb1e64fd1c3433b7d4c82dfe671bb050fafc3d3beee161ed10dcc081334267a93d9c58c166fb7ca38640302923d602dbd9f77c3e672a100e723efb63896801d04b726ec9302100a1a5e174970f3cf219c69205173f356f2762efc417db42799176b179442a6c643143e1d590b29b392bcbf5993530c7afe4e4ccfb6f7c38f6d2752ec8f1c1e66b43e3dbd5fb189429e18dcdb58ee3f7212d38b0733ef3f21b2f6a795145e345b7039cceb5c5326b92b3a806c9efd42a508c696f2888188f2a29856654", 0xc9}], 0x3, 0x2) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000fbf000-0x10)=@nfc={0x27, 0x5, 0x20, 0x7}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fea000-0x4)=0x24b3) r2 = getuid() mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0x7, 0x3, 0x8001, 0x2, 0xa0, 0xa0, 0x2b, 0x0, r2}, {0x1, 0xb41, 0x7, 0xddb3, 0x8000, 0x1, 0x1, 0x5}, {0x8, 0x4, 0x2, 0x7}, 0x28aa0000, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x8000, 0x6, 0x6, 0xa9}}, 0xe8) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fe9000-0x4)=0x3, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000670000-0x38)={&(0x7f0000fea000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fea000)=[{&(0x7f0000ba7000-0xb0)=""/176, 0xb0}, {&(0x7f0000feb000-0x74)=""/116, 0x74}, {&(0x7f0000491000)=""/12, 0xc}, {&(0x7f0000452000-0x54)=""/84, 0x54}, {&(0x7f0000fea000)=""/82, 0x52}, {&(0x7f0000feb000-0x7b)=""/123, 0x7b}], 0x6, &(0x7f0000447000)=""/137, 0x89, 0x24c}, 0x10000) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000eb3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fb0000)=0x60) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007b8000)=0x0, &(0x7f0000ab9000)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000135000)="1f0000005600056d0000ed00000700030702000004003f00faff0005950000", 0x1f) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x10)=@llc={0x1a, 0xf7, 0x8, 0xa7, 0x10000, 0x800, @random="9b41beedb668", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000005000)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@common='ip6tnl0\x00', @ifru_flags=0x7200}) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2ea, &(0x7f0000795000-0x2f2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [{[], {0x8100, 0x10001, 0x5, 0x40}}], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x2b0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x7f, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xcb, 0x96, "1f3c45574c22f0710c3752847b681608dcec938728fdecbf4524325438875e6fb778fcb0acad2784efe61f9727096b00d2ee6831b732a64efcebbc90dd91d1a881789cc68990a7f4c2d510c488f9b341c9c0135694135bc6daf09a568906d1664162016b969418a0c097ac561fe3a4dd4ddd11fd3898a97a6fc7d2f67b54c005b76e6730b72f827ffce38e2ed2eb74d79161dba4dd03"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x67, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x800}, @padn={0x1, 0x0, []}, @generic={0xfff, 0xd5, "ad5dd10d06a4aada0f93cbf386f4857da51434dfaa0608de62a3321d695ffb93d88c61f796b23cb656b9dd90fb4e47046f276c633fccc2f845678be905fe78349e23055b459a331baed106f5307811049471f9ff0625951836e78a0356a0bdff9dda81c43f03bbdcb40e670421924c08ff7ab032e06355a9888aa4db55bad5f212600a563752e77646bebd323b7dbc4de7671cfa6b729fc02817d0e35ffff1dadcb21afcfb4ac353a4d025f1684bca238718c0feaeec4878d6bda32d0fc1b801181f5a6455fbe5413b140869c96c1c909e7cfb7fd8"}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x7a3c309, 0xa9, "6a1951b53ddb480ee29fcd1d980b5b0270a883484d9a45a77ae25121d562bd1df2515128e4cdc94384cc8a395a7fbceece49d8259d9b003b68f18637636c6f44e5bbdb184b595315585a22187a50da9ec636b3ba286af95ee4b38182f2112e9bc11f993a76ca28d748510ab5e969e27f341464bfe1b0c987cbee9aed8c3ed4fe3c8ab708218ca735872db3b9d75da16c5a0b3027a56789636c3c85a7c4e4f3e4619c07e7a98e39eaf1"}, @ra={0x5, 0x2, 0x8}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/09 17:22:41 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000570000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0x6) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000eef000)=@generic={0x8000, 0x101, 0x3}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000eee000)={0x0, 0x0}, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x1000203, 0xd, &(0x7f0000ab4000-0x5)="0c616ff9", 0x4) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000071f000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aab000)={0x0, 0x7, 0x100000001, 0x3}, &(0x7f0000f78000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f4e000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f79000-0x1008)={0x0, 0x1000, "71e6b5894e5b80fa8c0c87141d33ca0f2326ed5a561c4897c565ad9783c25129dc9c6f445fef9ad8216ddf4acb5c423c4927afd8f2b196ff57e6c98036d0631a207410b555c81d1fb65eec9f6be817a241c8973764869f21c1852f73bb1515badae68239fde427f4a8b19c6cac958344d81e664d43468708a0394fb0b5c41d20f720f2162187f93013a53abf9b6af612547d2914939fa99ffb247050e7325ca0b5151399e482dca65b4ed5a317f5723f06f5cf5ac1fd4f4c0383ea2f6c4c97fb50b10c18d0334b8d3ba63fde322dee43ecf21ec171d6e640159a4c48bb2be81ff6881744f876f9bcc1fa37e0570bc3e67d2d0505cf6c497985c7edcf981f4a2945d04798bea069a51f59568daaeb74a25bc87f6e86dc5b0f05e8ef7fea7f59d799a7e87ccd739544ff5ecc40950211440e627cbb8cdc9fd3ea7d7616dd9bebf0d74cacc0d04a550fc5465449a577ee1912ebd3aaa02f6d4448023b23f82931aa563ca88f6d059dc803d0c4d9d2b77b8e7ec9d1ed8440c9766603808d80692ea68ce99e1618ceeed5f3be65928398704e0dc9bae87c91d6d87fffdb2a4b3532aaf54fae20f82c2853d9a394a0fd26407875b65c622c06c37a348615214c5b9c93ac0b4e1ba7194179df9a50d78ebf7d3f4475f2e61b8cfcb8a36501899ccf9ac6e9fc7b3d13dade2a418b9205097d145fd3ad98afdab06b5a4b3892603d29033724f188b0926e0de29a396d3ea8778e64f7922cb698a1469c92a9f1a56dd5938e2dd78caa22cc15c8fd1bea02f806ccdb3f79478c2ea40162213e010206ec3f458b537d7baad6e73e6c5ed496337311aa60ca9537ffa617d3a08a9d4924499d5f00c8752206202afa51d0175957c23854d04496ffabb59c632eb067479b24e0572aed0e31dc1e19ebe3454e4be9c2a577cd3cc191c7afce45bbbc3e9b63e7b291c21e7f10b09ab18d376c9f461362d774738c8612a7974de9d9091650b513e01a5ef7f0594754fb6c2bd1f2c1b6cfa074b1125892622e22e2b32f4a059babe0745f378c136d14bc105ddd249df492e2ee4413110fddbd7ada4eb1dc7938661dca74e6467d31b656c7a820dbaa56af69092df44b4aade2ba11668569d98a3f73df1503aafceae32f8242d18823d35c1980814b99fe81090d2b634963a52de026c26357bd40032860c35d581f590ec9d3bd7390584de8f34f6c06592e6cb67e9d567ba86253d8694c372df717483599ebf8287f36fbfe612f2fe3415002d8b09ad2fcb9c0647241fa9cc1faf0fd4aad68eebaa7a99a0e7bf20369595c2ce7d5b27cc47afc92db1dbe938b1006e4135100c57c95c920401edffa907290986f440d2eb01c1cf417456051ba9de2e90730a15ee430e4759a10ca616fac5e732ae5762d5e4f297161500415a019c2ce9d0cf9ed3e192008a544ed3c10380870d2263dd73df233093c0510547de351d9a079de9381d1497283f5308b4dbd422706f24215147b0ff364ef5c9aabb65cf898077eb85407eac589e79cd2e7445b24f36d22027dfd89acd960344eb7f54f6d234140f96ffc0698f06f82acfbf0b95c821101f8aefc40eabcf5d6e9a67398d6e444e294e8a75efbf51e05dee11e9d851dc82718d0b52a59c8142a2c4acd434808a48cda4b4346ef0874a41bdac2fdf7ea8af3f44138225371f5ba5e623df0909ff880134759b2fc38f3f15f1d29592a2eb0b1008df2b8cf406a1830caa7cbe75aa898de72471bc8a9b4a88f0122e47e0ee888cc4cf262c194b3fcaea7bef74835d05c446920e1f1202f96c0d2dfb425b5509dbc0cbd2ad0a356d124a9af7f1bd3aa9ab164c404dba18aefe95d943307ec81943c8a722a90c67e615b5c407ff9f7a766f4286d0e722286d20fc9f5bcf8a3787cddefe11b58da46f8f9b00ce250b7d55b67168e0d666a533a82ff946f87d3400cb5e0b579384f47362acdd79b0f0ceb1a2eecfa46eecc76063c6e0f4c23165724f89893a349df24a048b0694270e13649a96469b4ab62d5408e76ae7270292e67f0310983491769380174f91c0bc1bd47678499860a47c062c0b890aaa60f3c4efbbbaaad8a65852a1e5735728ec319a8d980c3eeb7317099fb711aaaa498f57a949733ac8e09a3506989f11f2f2c76d74373f58d703c86b7650804eadf1de84d20bf66b2bc0fdfc222d0d8c4c877b6151a51d5dd6aef825062973948ee60e0d94bcd80b81c2002dba987407d3b388de0786c6fe7c5a191dfd107bab3aade6dd4c54451df6fc2279c72288bc35a059d66baf70feac09cc7820832b97cb477f5ad995949974a6b7ba8b866516e0f01b1d48d862928fc2d7fd283e80fffa2024f012fa9fceeaadd2810b1f2cb07e52a9410790082592c307bf7878c0c8e35dd0439c6a7ed168d0b9724f784c51b95b26928d6ec38a274b8991534f22d569e1dc2b6f663c58442001eaa083350668eeaf2d037a219a6a3a96b630b3df4ba8f57eb32788faa1cb6cb5b9de4c8b463b34925cfc6d8dd22b403aebe2a2c87e909b91f6a187b9649fe66f6e519a3f89489d79dfb947a7162ebaf003fe04b2a03f27828b6a20d0aa51ed507b21a096321a297f9be4c92e84962d1c891ddcb6cbf8b24c1592c6ace317b799d3f878fff02e97a3ab23de52543009e59e76f52ddb079aaa259737822e08d166eec2cb8b1d54f5f12a6115e5e2539d55a65054c9a585b9095ee5f00b0b9ee7a8edb2fc46708f7496943299db86f1031af38daa7afc3ab5ea772005a1bda34722875a8946e5c460b396b4f54b55380e1461a248cf34cefd6bf1e088c6670f1bbeec4e20b8d3d628a37f0a3f1aab451b8075a181880737de60eea69cb466385c749b3137580649cc6a09596e243557f8c0cea13933b258de2b01501d05c27391e3baf32244893aac70086efb202a091bec9b69da94e9ea3c52699b63f27fcc870d91f9615beb9c70b21023766fbc1d68e6f032335b407ba97118e567f3e77530521321bcfea9beb02fb04cd21f83f6e023003478b7adf20d2c75b71a397e152df617bb84816a5282fc0bdab48558dd00f66d0846600a03530385d7392167b453bb103ec46cad690e9710d5acfe7765a805a5fe3e97811e6651d2e887b7c273138ce2261666b09c848c5616a1044db77fcf531a8621023d33bb9d3c599ebffbffb89ff8075fa034ea1ab4da531b5629d708e72acf20b2f3fb28b669aa0df55927ac9b94de420659e11f788eaeb25739301bfd13f1f04b642a000663d83f8d06116b1046ed8afd1d7f70a87013972d0dfd3346fa2607ae7b06c7ef6e9b53744a1af69d1eaee10dd8896965e3bd0e5caa533d3e55c8bd04e10b23e9a91e183b28c322b53cbd8996750e067d86633a1f37a01c44c5ea2b8f4540a6d1480636bf6a664e74aa73f1f03b6becd5cd6e2068390521f41c7e24b081e51e663cab5ee7362d7c281dae787a3372fef84f05cdb794c0dcc8ecf580556fa51439d78290063eff8bfe1efe3ec628c21175a13adbe7cc68b1f3e753e17e4b46ba238d98df0d2f2e5e822e95a376082e5e1ca3124be24d51a608f4b1bce5593e38f0a4d55eba4dd2c4cbd3714fa0278a8f6b503520ff08742b3a360fca8cbc44684f7e206c659e6bc776865ae7c4ac17b0c50baf2d778b2a830d59061259ea89715131368aa638cce97177b2f9edd72e75c21e7946989fca80982ea6a628dc49780002981336b92efe7e75bddef6c14b148d47cd437033e991c3fe707fd264901f568a8c35adb12b6b1f771a73562bc54915dc68204fcb56f1b85f4f5ddc3c9dc57849cfedecef46a71b557859c12143f531dcac676c402d1dae5b78eef423b49bd45042fd32e7e6e3fe75db9f3f059f55610bf70696e6520fb066c69c20d34547d88feab8f105c2806d7868be43f1475294d812f1ac0e158b56d88eafa6d90bb43555c489f0360861e4cd516f15f3e05f1e9d934cc4524388c2fa7af26e16796d67e30807a412855641409cc06711489a7ef0727e13d55dced1fca76d150857a4fd2e9a6f297743ca7b14b8a64733f53e4bb45c9ca48d41a404309865fdd8ffe4ef6c2c7e9fb03c66156660acf009fbb1f6beb4ef5c76d52c026075f93320d1518855874a5991aef9d8b1796d9d51d5388f7a21b933aae46255358eb8fe6ce3b4b7b12fec6a5ab1e41067304d26659603a935581c98402c850ce4127d3acc552d9e5ff4d7803f62e25a6be50f54022a2222378a5224e3043ba9e8a15ae48fbc609d6732a670fd34d6ba3468c6d78cb02b1536b042f20627b6acdbad1940290fbd8f4036fa37d98a3da90550f8d329c7f3f33b138c1ec112c14eda5da6cebb081a26913d998bc3ee31a7b139312b2027ef0ea2ceefc41cc4893da5220b1bbddb6c2817cf8f9d3223efed77a02d65435674580f6a8cbc7b1d4cbf3cc19e0f856cf5e3110306da87420d778580488d78685b35249d1b7703db66ac2530ed5944624b20271b2a8db84e4bb26d583a955ae1965d2772fec58424bc52dec3d35816c33679b5f4c7e2008455da083f6c901cd2b5c330f7c87c34eb5a02b70d59296feda60641589ed5c73e9afabab3094e85e0e2655ba3651b69c136d0dadbb763e41180bcae6d3813404e13b2b45c0776b9d8c24d05978261c7eefd25f982450365523864d5149d3238bd431c15356e4a841e318a2ba7933a54f7389911e4452c87c59c443628567405a511472a698cbc6e1079261da7c48fedd3aea87e5d5a146078006ef95bbfe5969d21f1a653760c530060443b196b9db2cd8ab86c17570670f79bca2c895ac2c4dcf21a10abd781ffd47b93766dd7691e101507e287ee5ef6d5d04e3d2c312e0c5a2ca748e5a7fea1eee13ba2952effdb77104869da7d42fcffdec4f7969c66194eafc10b851b075d551eeac642a94533a49896727e2d459ff1c211efaf8778b89b00c063640d632521d454cb30a515aaf3410b70a3e63a1fd76937ec960cf6ba6399e85a387919492c90fade57a0e2f7b29349317d4a646a6e80736cf1f1ed23bbff546646b8aa99790b6dccf1acdd6ebdba272e92703aafa1bc917f0327d2ad4751947e21485756b9e7d3de985d3978314ef9e8755e1c68cebdd068c428b1b4c48dd3113524e6c48b8d372f4c4db61d5d3a0daecfa39f0c008fb07b25414517e076900964fa70ce64fac6ddb8a81bd5862bcc67c77a929a1a0b1cc11ff99b475fb7c64123a31e86e5e4730d1cf04de28597c1d9540155ca0e07090b22326123cb5497e8973fb0996157de2f74530783560ddc829984907443382ffddd2d3087312c1e16bafba5adfb26e6bf0b268b541f3735f150cd41d570420b6fe5ce5d53f6a5be63ab39311bb63490baeb6b812b66c668bc2d908fec7f9656ff9649a1775d8cab78ae0d67371031c16b356e36c87dceb651cf7028884f7f5cb66bc7641c09a864da37d0f61b82170834e42e9193e4182c7035953c78d766864116bbad779bf40355fffc07e52b1bb377eb35f0a0a1fa776556389a490cf0525bbc7e866360794f430d1a27bd4d9abb680e6fa63c408998745e8182366ab930ff342cadc0e6dd4635f473d8a3033028c4959fd76ee5f826239b3803869754eddebd0286eb14874e254f5054563a42322276cfe53ebe83b0af4f9da0b8352b74678a3717e475701e886a2b7474ffd6be9dc5363b409c490ea5f519f28b8e395412e02932e580c6702b994f6f20c6abf4909ed5a9d4743f1f88d0ee3630ea7b2c37475174dfcb37c1edc724ede4fb6a6ca998eb7d560fe40f29a5e3ad5909321170f"}, &(0x7f0000f78000)=0x1008) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f78000)={r3, 0x144, 0x10}, &(0x7f0000f79000-0x4)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f79000-0x4)=0x6) r4 = socket(0x10, 0x802, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000c62000+0x72a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3400}) write(r4, &(0x7f0000d20000)="26000000240043f8feffffff00008d4002fd0005010000000e00030040030000000503c76e35", 0x26) 2018/01/09 17:22:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a5000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000927000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b7c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004ee000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r3 = socket$inet(0x2, 0x3, 0x80000100000006) connect$inet(r3, &(0x7f0000873000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a3000-0x4)={r1}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000cd1000)=0x57f20ace, &(0x7f0000e35000)=0x4) getsockname(r3, &(0x7f00001b6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e49000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000d6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, r5}, 0xc) connect$inet(r3, &(0x7f0000e2a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000045b000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f65000-0x20)={@common='gre0\x00', @ifru_flags=0x2400}) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f66000-0x1f)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000921000)=@generic="6d7a070f820b95566d147119a38ed2ce") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004c8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ba8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d4b000-0x4)=0x2, 0x4) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000ac8000-0x4)=0x0, &(0x7f0000e94000)=0x4) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e23000-0x43)=@un=@file={0x0, ""/65}, &(0x7f0000f88000-0x4)=0x43, 0x800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f88000-0x4)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000503000-0x4)={r0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008bf000)={0x0, 0x200}, &(0x7f0000f88000)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f88000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffd7, 0x3, 0xfffffffffffff001, 0x9, 0x8000, 0x4, 0x5, 0x7, 0x6, 0x2c, 0x1f, 0x1f, 0xff, 0x3, 0x400]}, &(0x7f0000586000)=0x108) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004d5000-0x4)=0x0, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f87000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e5000)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f87000)=@assoc_value={0x0, 0x20}, &(0x7f0000f88000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000495000)={r4, 0x3, 0x1000, 0x0, 0x3, 0xd42}, &(0x7f0000f87000)=0x14) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000c8c000-0xe7)=""/231, 0xe7, 0x2, &(0x7f0000285000)={0xa, 0x3, 0x899, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbeee}, 0x1c) sendfile(0xffffffffffffffff, r1, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd) [ 2366.885354] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 2366.914713] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x4, 0x2, 0x0, &(0x7f0000f53000)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000a3d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee0000)=0x10) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001a2000)={&(0x7f0000194000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001ac000)={r0, r2, 0x5, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a67000-0x4)=0x0) 2018/01/09 17:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000354000-0x10)=[{&(0x7f0000b50000)="2900000020001900013d181000da000602000000000000029e0000ffff03000000f100000000000802", 0x27}], 0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000678000)=0x9, 0x4) 2018/01/09 17:22:41 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000015c000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000637000)="7d1c2e3066a18f09dcddf48a597506b77d848517c78844db330ca9af929c2a9cfb981d5e00fd25a0a68fb76f7770b75f3383fd8974f732e3232a9d84bc87ed5a8b785153b240963b0d4e", 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) sendmsg$key(r1, &(0x7f0000e78000-0x38)={0x0, 0x0, &(0x7f0000e12000)={&(0x7f00007d5000)={0x2, 0x1, 0x1, 0x9, 0x23a, 0x0, 0x3, 0x3, [@sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, 0x10, 0x4}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x6, 0x0, {0x6, 0xff, 0x8, 0x400, 0x0, 0x10001, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x9, 0x1b, 0x14, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_key={0x1b, 0x8, 0x680, 0x0, "9a34b8db2e58e2409f10c25d1d0987f94f14e5fea46086d13b4e279d314a8c55a1b5c495a1ab67284c50e6e2494dbdafcc622dea66aae4208eb22484b93c34669ed95b2dfb4ed7a724ec2cf18a6bd8a52890fc845435fed3e1e0d7fb6d2e2d37732adaeece18e52cad9bb57eced9f605bb8ac8218439e46f40013b8f9ca2f0c24f93ef682ff27e2b02caacefaf7cd47aed09535a97df474e0f2ac62bbea3f081a1b9d171fac4f412d05ac908bf61cdbe9e1e42931e10a501fbc44573215b61b1b000df4fe06ff8621fe4f39e1e174ade"}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x10, 0x4}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c69000-0x18)=@add_del={0x2, &(0x7f0000561000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) socketpair$inet(0x2, 0x800, 0x1000, &(0x7f0000948000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000729000)=[@in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc950, @loopback={0x0, 0x1}, 0xffffffffffffffe0}], 0xc8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000a69000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket$inet(0x2, 0x2, 0x3ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cd3000)={0x0, 0xd9, 0x3f, 0x0, 0x4, 0xffffffff, 0x8, 0x613, {0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb946, 0x0, 0xfffffffffffffff9, 0x9, 0x8000}}, &(0x7f00003cf000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004ad000-0x4)=@assoc_id=r4, &(0x7f0000885000-0x4)=0x4) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094f000-0xf6)="b579f84c076b84a3fff905cef312944c9feda91bea31ce6352b6d811e7f23032b873ebd4e84351164a7a94d3e42c8c46d9d44dc425475bbd323a0cfb7bf95956039d2fd1f4571b82c6051a38ab5cec01a7db3fcd5efd5c80be6b2a5ce18721865c120d651e8f95a6ab0eeb73e2c3af27a946021213ad7bd65d220d07637a8b674ee4e98860e0ddbd3927c3e7d9e7ac6b8372661f71a029264107e1ea544647332e2483b7de605dae2096aef42d3f8c893f0bfd5949bf530a1432b9c97c658e4779ee02e36c90cb86a010f13f613811552bc6d2b8945d6abdd3d264c28c6a89d699e93899a503491b0aeb63b2600b3a9ca461bea2b98e", 0xf6) 2018/01/09 17:22:41 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000908000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000811000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x36d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f1b000)=0x14, 0x4) connect$ipx(r0, &(0x7f00000b0000-0x10)={0x4, 0xfffffffffffffffd, 0x1, "0ee2d340df87", 0xfff, 0x0}, 0x10) write(r1, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000fc9000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f2f000-0x4)=0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000f6b000-0x99)=""/153, &(0x7f0000ddc000)=0x99) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b00755", 0x40}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000618000)={0x0, @in6={{0xa, 0x3, 0x2f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3b02, 0x7ff, 0x9, 0x3}, &(0x7f0000a93000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d63000-0x8)={r4, 0x7f}, &(0x7f00006ca000-0x4)=0x8) [ 2366.952632] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 2366.954073] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000400000000) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00008c6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/09 17:22:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f29000)={0x9, 0x2, 0x4, 0xff, 0xc15b, 0xc61b, 0x9, 0x100000000, 0x0}, &(0x7f0000386000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077a000)={r1, 0x6, 0x3, [0x6, 0x6, 0xa0]}, &(0x7f0000000000)=0xe) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r2, 0x200000008001e) 2018/01/09 17:22:41 executing program 6: r0 = socket(0x18, 0x0, 0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) 2018/01/09 17:22:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000862000-0x28)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r2, 0x0) 2018/01/09 17:22:41 executing program 5: r0 = socket$inet6(0xa, 0x80000000000800, 0x10000000008) setsockopt$inet6_buf(r0, 0x29, 0x27, &(0x7f0000fd6000-0x2)="", 0x0) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x80800) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000010000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000d000-0x6)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000010000)={r4, 0x3}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0xffffffffffffffff, 0x8, 0x10000, 0x0, 0x544, 0x400, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0x8, 0x7, 0x1000}}, &(0x7f0000010000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r6, 0x10000}, &(0x7f0000004000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000f000)="de984e5fe2ad96ee50d709082694c49259e4a5dd7683957d980c4156940bcf7183c85f3ae2f3e9f3b03378c1ad1ebaaad5b6a0f6d4220210148a2bba169f12408a32ef462e49d5bba74348533503f022a31aad2e2bf6c95e49931362f257f9713495c4980afde0120fc0ef74bb843f2274fe1f6538dd80554140171d4ded803defafb4769604a87d6e7c9db93495fae87b6598314f6d3d9d4975cd5dc5c96ed61d9ff6f78db6eba59e5fce1f0b26ba486106f7fb5d52cd8ffb53338fb22f1cb347bf234d37f4459abecf42e3fc0d65ae85330d723f6f56cabc8eb9973eb6cf2b8b91fca52fe84f08bc6351516f62", 0xee, 0x4000040, &(0x7f000000b000-0xe)=@l2={0x1f, 0x1000, {0x16f, 0x2, 0x9c11, 0x100, 0x400, 0x3}, 0x4, 0xf957}, 0xe) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000efb000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000-0x8)={0x0, 0x1000}, &(0x7f0000ef5000-0x4)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000efe000-0x10)={&(0x7f0000633000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r0, &(0x7f00009d6000-0x37)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000efc000)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ad5000)={r1, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000efb000-0x4)=0xffffffffffffff4b) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000efc000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000477000-0x20)={0x81, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000e69000-0x10)={r3, 0x9}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000efd000)={0x3}, 0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f00000-0x4)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000efe000)={r2, r0, 0x9, 0xffffffff, &(0x7f00003b9000)="503c979b2db1d9dec4cfd823f5fb38443a0af32bb77ce6998f14428e4ce73b83840f5b54e906162676c67a096ba481342c4024a8fddddd8ea2b056d98f81dc76df729983f2cc2ce2436313fdde0a32d494823bbbb184553148e61585c09ed15486e3b7f6ee751581dad3fd6933eede0ead01a8adf90223c3fe8807a6568d8d357a", 0x7ccc, 0x73, 0x1000, 0x64ee, 0x80000000, 0x172a, 0x5, "df6497aa4c7b83aac952ad2a859df3ef20c8e6171c1c81eacab45c0ebbb74f605b132da08e24d0b548f3a6527bb071f15d1f8c0fc587f1731a71e031c5c3ea4a666513a680bf47f4993ec78a9258a63565aa7b1760db2ec9d25bcb51672ecb36fdc0a318efa76968405f1f10c5326a74505209351bd3741fc415c3fd915d05a95f149ee7da88983e9fda9cd24073dae3e9f51c91c83f79"}) 2018/01/09 17:22:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000631000-0x10)={0x4, 0x8, 0x0, "cf181934b88f", 0x10001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r6 = accept4$inet6(r0, 0x0, &(0x7f0000561000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r6, 0x21, 0x1, &(0x7f0000001000-0x4)=0x1f, 0x4) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x6, 0x1f, 0x0, 0x0, 0x80000001, 0x5, 0x1dc80000000, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x3, 0x8}}, &(0x7f000025d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d7000)={0x5, 0x8208, 0xfffffffffffffff8, 0x7, r1}, &(0x7f0000df2000)=0x10) getpeername$inet(r0, &(0x7f00006e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b31000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000554000)="0cb08955edda3ffbca5410bfb4b6de16", 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e69000-0xa8)=[{&(0x7f0000244000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fab000-0x30)=[{&(0x7f00007d5000-0xeb)="6c9e1967db009a2567ad80ec014a8a3f25a38c6b872645e658246dde97529eecbfb8245ec44870cb4adfc42faa8726470c7ef32b6deec238a0875ca330526d440308ae2c77846c1a3eb40e48ea14c3df08bd1314a786b37b1e774afeb49b74fbd0d082993dd16f928e4a0b13b9a61fe74b32fcb62c4dcf48817ed47f2f86ef1961376222871fbb112818a350674958d784df25d6d8c64fb9ecaf6b2dbb153924dc29175e5fc847ae6a397502a95ea207c366382d2dc15d8b97bf9eccefc23eb8e6a44ee40e7c6a611de671ac1a2dda32b5ce391b43256cef998ed05482ceb41681b31126f80a32d1303a16", 0xeb}, {&(0x7f0000958000)="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", 0xff}, {&(0x7f00003bc000)="993bcfeae591756b816f", 0xa}], 0x3, 0x0, 0x0, 0x8800}, {&(0x7f0000a74000)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000084e000)=[], 0x0, &(0x7f000084b000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x61, 0x8, 0x8, 0x90000, 0xfb1, 0x5, 0x6, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0xa, 0x400, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x27, 0x8, 0x1, 0x5, 0x100000000, 0x9eed, 0xffff, r1}}], 0x90, 0x8004}, {&(0x7f0000dbf000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000081e000)=[{&(0x7f0000766000)="b8dc94459bc1ddedfb5f17d2c68699284e60fb0633f252b8dc1ec879566874aaa6985c95e3fcac9c91dc1fa902d168305b6c8a8772fdcb6d1737ed9378", 0x3d}, {&(0x7f0000b1f000-0x33)="59601e8e31f602a5c45d028a4d1e59ee39931f5248a5085fe73bd40d8933b2a04bd900a6be1d02d50c67c7b83fe8d1c4bd74d3", 0x33}, {&(0x7f000001c000-0xb8)="49887e72598e7dae7af759d80ae7fc4fa5f1c0efaf57d361883acb1724f995cf828262da96570aeb474f01129822c51581386b28bf1656c61b337c46f1f1bb2c03cd166a6fd5119077959639db17dc7ca581421fc499a47388a7e069cc282cf639d06fae0c22daaa7545a8ed909806ff1476fbe630033e798bd06e041775d9bf34063af85807e798a66cca22a2eb3e73bdcc22d6edea03c377a5858931a7e3c01901819112d01581637fda16447f4c6caef8a657cb242565", 0xb8}, {&(0x7f0000807000)="87b171a21cbe730d6cb4cce55dc88b43a01bcba7ac2b66df904767c3ee1246101fd0d6fc5a092b80234fbc544ae45a5ac80f30c8328224d91b36783d1bb9c6bd7c52eeb696dc4950d117002d18bc8d9f06a0910f63927fdc15d6edf201ac11a18aeaa1ce33f1c58a8b2b6c21769b02098b0b3a04f2af42b302493479d5454ad899ca90083a989e987bad19b2197046fe2116d04372d6ae020ce37e6005ef66d73900887eafe6e10029d40ccf9b9fe8b3c2212f0b6753b6f3e0266b4cfe549dc3", 0xc0}, {&(0x7f000003f000)="b0a6085f546ecc6798d7d710d9c60fd1b9cf8d59b477dd7730434e990061e66471af7302d6d0a0edc876f2406274ba1cfb55afd7a0eb3bc3cb19fa756842bac002c415ca11215ccbaa83e788aed830df3ab42d17f3807b5e87475b6214146c9ceae44274d5e329a1db0da627f1975c9583588c7c2a83afa702c079224266983ddc29bc35b01975eab74ba3dd2655c01fc638b6db5989fef886d3c58d9918c2acc485b33576f57b24f8aeb666e8ed2c1c514ab3c31f4bbe691ba461f1c7df488d2561e3fedb4ada38f34720e40092494722696356f081d6ab1c4ab7b66b9f4fb5cc", 0xe1}, {&(0x7f0000251000)="d8390fd76327def1496d5f3db562b10fd8e6bf987e8345a491e6fdabc1de27766d5f977662d966821449a1c6fcce7a88eb12598a930414a7dd79418ee01ed1490d1652481fca3f81a405280a54e78a7eb00abaf0a2e97a32e469291d305a4de6942953631ff98adf3da1f106038e55e18f60e21f5ca6bcb4122837429cc5bd604b9d007386ce20e1374389d4e706eb7b68b3d283f16641f318eea7546d0ee0a95dc5eb810de6d03a0cef08014e21b0450f718678d2544ec8727f93d4a46aa83ee6c684ca74e05841c5ee12a416fb9d39e38d6b08cd873ce4483547", 0xdb}, {&(0x7f0000136000-0x73)="95a2c4756d70218f12cab1fe7d1977196694ffb0c472d3b7282691723b7a561d9a9238bc5057487a02e135a87a029e79dd844ab1614ec8ac253a32e9c9e1ced38573e9c92489be49964029b1ad0b13a14bb3aa6f0f2d6a6ebcace73a41aae72ca25b5857abaad45719b427439bc49c314ffc7d", 0x73}], 0x7, &(0x7f00003ce000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xc5, 0x1, 0x80000000, 0x85, 0x8001, 0xfffffffffffffffb, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x204, 0x2, 0x4, 0x2, 0x401, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0xa, 0x4, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x20002000000000, 0x100, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x1bef9bec, 0x7f, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x8, 0x5, 0xcb}}], 0x120, 0x20004004}], 0x3, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f000058a000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000b1000)={0x4b, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009c3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000079f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r3}) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff8000)={0x0, 0x0, 0x0}, &(0x7f0000fb8000-0x4)=0xc) r7 = getuid() r8 = getgid() r9 = socket(0xb, 0x7, 0x1) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = socket$kcm(0x29, 0x5, 0x0) r12 = accept(0xffffffffffffff9c, &(0x7f000058e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ed1000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f0000ae6000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000000}, &(0x7f0000b0e000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000a8f000)={r13, 0xffffffffffffffff}, &(0x7f00004cc000-0x4)=0x8) sendmsg$unix(r0, &(0x7f0000fab000-0x38)={&(0x7f0000d8d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000175000-0x30)=[{&(0x7f0000367000)="c092d0f961cae0041e7d5f2fcb58e701ca7ce87608d8af8628a324913a0d86ff13671033e1bc88d42afd42cef196d3", 0x2f}, {&(0x7f00001c6000-0x30)="00965290c27a6c891879788c8aa908a5ee4daed97ca6b7267a9212d1b5839d6c962be722e0aca154b91988fefe12ca77", 0x30}, {&(0x7f0000e38000-0xf8)="2d7a118059c67f4205bb8c5690d0b78c441f18da7021574ef09c3064fcba6889fe5792b5dff70b1eb37a36100ecb66dd39e079b76983709be139090d76b5648203e36892182a131291b6ca5e6dc8261efb2b9534be07213fddd2174f105ba553d5ef92ebfa2b49fae84e9d530d31336b5c79bf607b3145b8422edf7f686641e6f93f2db098f661a3098a2e6805d64653317f09ba9ff9142cbc719f8285f4dc2eba72bf6d6dee3fb4d59ad67038b5687ec59cbafc8ce98d13d6e5ecf63832e96256a4c9a382d4ddff3739a19204fcb77ef24713543bf69f22de6b83eb7e8e9bb67447949ccc30d2024d7a2435a4afc103496e6ec9907dbb92", 0xf8}], 0x3, &(0x7f0000f9b000-0x58)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}], 0x58, 0x1}, 0x800) setsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000fcd000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x9, 0x2, 0x7ff, 0x0, 0x0, 0xa, 0x80, 0x20, 0x5e, r3, r4}, {0x1, 0xffffffff, 0x8, 0x8, 0x869, 0x101, 0x7, 0x2}, {0x2ea, 0x80000000, 0x9, 0x9}, 0x452, 0x5, 0x2, 0x0, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3f}, 0x0, @in=@empty=0x0, 0x4, 0x2, 0x1, 0x1, 0x4, 0x2, 0xffffffff}}, 0xe8) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 17:22:41 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004ee000-0x20)={0x58, 0x0, 0x1, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) listen(r1, 0x782) sendmmsg$alg(r1, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e56000)=""/221, &(0x7f0000f7f000-0x4)=0xdd) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:41 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000972000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x1, 0xffffffff, 0xd6f, 0x400, 0x6, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r3, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r2, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000673000-0x4)=0x0, &(0x7f0000ebd000)=0x4) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e3a000)={0x0, 0x3, 0xf0d}, &(0x7f0000297000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003bb000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9937, 0xffff, 0x3f, 0x7fffffff, 0x1, 0xfc4, 0x9, 0x24ac, 0xfffffffffffffc00, 0x6, 0x5, 0xffffffffffffff81, 0x1, 0x1000]}, &(0x7f000036f000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007ec000)=@sack_info={0x0, 0x7f, 0x80000001}, &(0x7f00003b7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009fe000-0x9)={r1, 0x1, "b1"}, &(0x7f000070d000)=0x9) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8e5}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000be3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 17:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000211000-0xaf)=""/175, 0xaf, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0xfffffffffffffdda, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 17:22:41 executing program 3: pipe(&(0x7f0000ee3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b33000)={0x0, 0x60000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000023000-0xe7)={r1, 0xdf, "c6594b5bd3f9be8a521f3abfa692abe5c41aafa038a8e47bb48bb3fdbf25c0098d986265fae979471e82f1f8ea8bbbf167ae9cf97b5883a10612023b50babeaf13c14035d752dc2c94b3f19630941cbd2249d5d1f6fa5dc53f9c892ded33f5869e34f50a3f61b7c3db9743254cd5a30788b2b7340722d721bc020ed4b1f0758274edad8c31509d2fd0b70e18bcd1111582dd575fae9ded0997cf20eaffc744956966c3a2b3edeb7cd5dc7923052a274808111e4b9e163c266f286322119e1180189b77cbd9e71a66103501ac55e7f543249dba0f47b2bccf48b7f680cb0e89"}, &(0x7f0000000000)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8a17925e1d7bab93, 0x802, 0x0) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008db000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000adb000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dda000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005ac000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a67000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002a6000)={0x3, 0x100000001, 0x9, 0x4, 0x1e, 0x1, 0x416, 0x6, 0x0}, &(0x7f0000523000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e08000-0x20)={0x1fe0, 0x7, 0x0, 0x7fffffff, 0x7, 0x5, 0x7, 0x0, r5}, 0x20) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000c93000)={r3, 0x4, &(0x7f0000437000-0x10)=[0x4, 0xe7d9, 0xffffffff, 0x5], &(0x7f0000e31000-0x14)=[0x9, 0xffffffff, 0x3, 0x5, 0xffffffffffffff3b], 0x0, 0x9, 0x2, &(0x7f000074f000)=[0xbc, 0x2cc, 0x8, 0x2, 0x7, 0xffffffffffffff01, 0x1, 0x7fff, 0x5], &(0x7f0000b67000-0x4)=[0x1], 0x0}) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000720000-0x4)=0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f000038a000)=""/209, &(0x7f0000144000-0x4)=0xd1) writev(r0, &(0x7f0000036000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007040000068100ed3b8509000100030100ff3ffe58", 0x1f}], 0x1) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5000-0x1)="ea", 0xfffffffffffffd75) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1b000)={0x0, 0x0, 0x0}, &(0x7f0000f7d000)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f0000868000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab5000)=0xc) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000923000)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004bd000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b33000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0xc) r10 = gettid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000005d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f000015f000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0xc) r15 = getuid() r16 = getgid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f7d000)={&(0x7f0000f7d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f7d000)=[{&(0x7f0000f25000-0x30)="7b8717fb8e16732f127b3255af2fb49a6d07362a19d0c7f2a8658fe74a84f5c78eb414cede84c1ce502c47ebfa8d96a5", 0x30}, {&(0x7f0000f7d000)="5af1e73656ccd8c29afaa61f938194f6d1a9f1fc3bac7f5866c9da5c530bbbac", 0x20}], 0x2, &(0x7f0000f7e000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc0, 0x20004810}, 0x20000881) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000dcc000)=0x4) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5f, &(0x7f00003ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x29, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x11, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x5, 0x2, 0x1, 0xfff, [0x1]}}, @enc_lim={0x4, 0x1, 0x101}, @ra={0x5, 0x2, 0xad6}]}], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a7d000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00003ef000-0x1000)="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", 0x1000) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000077b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0x10) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00002d2000)=0x0, &(0x7f0000117000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000006a000-0x131)="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", 0xfc) sendto$llc(r0, &(0x7f00000cf000-0xe7)="34a2b2cbbe44dd4b45c85ad9e36c9a4ab22ac300194c09d40c6eb347e4613c86962320cbae3e86bf65393174b178f58e45c08dfedf8154662cec15b8ac2041d26df3d95214bd363fa8dfefd085aaf836c19de195ae4d6a2d086684ba5b03674679ad438d7872b33687221ffbe22e41e4f4061a702568e9e3a9d6f0428fe473425e8a96b2f7dcb339136ac402b3f6d3eb1b9beadadea12b35f93a6b7de47b2bdaa709de0089542d832a1048f3e92d5dc230021784bbdb7a7bd188ba202627a3bb81daf0bf3c27c8e8da485151c5e84fc651107af66857914c06438e9455939b7df8b510352e1a0c", 0xe7, 0x2000c080, &(0x7f0000820000)={0x1a, 0x1f, 0x5, 0x8000, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:22:41 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f96000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f8f000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x1a6, &(0x7f000010f000-0x20)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000f97000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000ca000)=0x6, 0x4) 2018/01/09 17:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x347, &(0x7f0000331000-0x413)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "734106", 0x311, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x3c, 0x6, 0x0, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x5, 0x4, 0x0, 0x5, [0x401, 0x80]}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x7fff, 0x0, [0x8001]}}, @calipso={0x7, 0x18, {0x8000000000000002, 0x4, 0xe9, 0x6, [0x100000001, 0xb9]}}]}, @dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0xfb48}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x101, 0x3, "6656b4"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x11, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0xfffffffffffffee0, @loopback={0x0, 0x1}}, @calipso={0x7, 0x18, {0x5, 0x4, 0x9, 0x8001, [0x400000000a5b, 0x5]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xd781}, @calipso={0x7, 0x18, {0x40, 0x4, 0xffff, 0x200, [0x8, 0x2]}}]}, @fragment={0x3d, 0x0, 0x628d, 0x4253, 0x0, 0x2, 0x1}, @fragment={0x3b, 0x0, 0x3, 0x2, 0x0, 0x3, 0x3}, @routing={0x0, 0x1e8b, 0x3, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffc000000000000}, @ra={0x5, 0x2, 0xffffffff}, @padn={0x1, 0x2, []}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x100000000, 0xaa, "239fc116108276ae421475020220ed065999791f1e9af5085dd5b0edaed73854e8a6e8a452e0db1d85f8658ff1a37cd664e2e9811daf305bc0268fea64752a481abd4755ef3a257a5b090e08c4495a9ae2afdc1ac51f3ffaf6b06dbf9842d6d12b9b0283b87fe0e35b5b65e7f592bd221c0cdbbad8573c0bb13a73c39ec5f9921764af8469ef6a82e9212e325b64288bba69abbcadbfeb600666432b7348d3c0f091384d3a835476c2a3"}]}, @fragment={0x2f, 0x0, 0x2, 0x1, 0x0, 0x2, 0x1}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000261000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc4000-0x4)=0x1c, 0x80000) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000033a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007b1000-0x10)={0x0, 0x10, &(0x7f000070a000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001f8000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fb8000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x9, 0xab5, 0x10}, &(0x7f0000c4d000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:41 executing program 3: r0 = socket(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008ad000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000847000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x4, 0xa, 0x20, 0xa0, 0x0, r1, r2}, {0x2, 0x0, 0x1, 0x85, 0x5d2, 0x3, 0x1ff, 0xcb6a}, {0x5, 0x7abe, 0x7fffffff, 0x9}, 0xd88, 0xc, 0x86b0593f8679f548, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x7fff, 0x0, 0x81, 0x3}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b29000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5c0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f00001ea000)="2900000021001900013d3500000a00060200001600000401150000040d000600070500002436060000", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007b9000-0x20)={@generic="a7a118cb4b49f344fe6a2ff285a6efdd", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000053c000)={0x26, 'skcipher\x00', 0xe, 0x80000000000000, 'cbc(cipher_null)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000090c000)={0x0, 0x0, &(0x7f00004df000-0x10)=[{&(0x7f0000bd6000-0x5)="e0015013", 0x4}], 0x1, &(0x7f000073c000-0xf8)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d79000-0xc)={r1, 0x7ffff, 0xffffffffffffffff}) r4 = accept$inet6(r3, &(0x7f0000e59000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000004e000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000688000-0x10)={0x0, 0x68, &(0x7f0000739000-0x68)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000109000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f5b000)={r5, 0x2}, &(0x7f0000a77000)=0x8) socketpair(0x3, 0x3, 0x10000, &(0x7f0000abc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000071e000-0xc)={r1, 0x80000, r2}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000171000)=""/57, 0x39, 0x42, &(0x7f0000b40000)={0x3, {"28e96fcb69e464"}, 0x9}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000bcb000+0x988)=[{{&(0x7f0000180000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d4000-0xa0)=[{&(0x7f0000ffc000)="", 0x0}, {&(0x7f00000fd000)="a566", 0x2}, {&(0x7f0000034000-0xec)="d87e83317db40c3ed3232e2b16ee39095fe6e22d7b6ce16400de7dec166b9393f2f6eb3b289c0cf1d61616203e55a321892ab5cc99f77f12a254a61c399f88a4214a925828fc605a3c5fcdb2a8eb69748e3ea693ba874091b759cc962a3cadcc6b2e512da6416b2810e52ed402d58d52d50658cb2746356f3bbc5fee1999b2ac46b24e15793c8b085ee04d892b03803f4c15c8be6c06ad8ef6a7f8d6af5c4d8cfb0c84aea86ae70ab66a02a314adc24bbebae837a2f0157e5a57cc68c1932063f7b53b5352808927b342e65ffc2cadc64c96db023bf4513d0bd52a441526f031ea45a437919234d672066f2f", 0xec}, {&(0x7f0000aa2000)="cae959b56790242ae8c6e7722baa", 0xe}], 0x4, &(0x7f00005ac000)=[{0x60, 0x1bf, 0x9ac, "d30bd7ced4b9a1c098b930c3f4592240e9b1efcb58a1c2a715d9540a3378f60af42b2fef886680804acc1e38e0698fb19fdfefb877eb33718f8e08418474e9d58096ef023f39b00f3e0f"}], 0x60, 0x20000044}, 0x0}, {{&(0x7f000037a000-0x8)=@sco={0x1f, {0x0, 0x5, 0x435, 0x101, 0x8, 0x8}}, 0x8, &(0x7f0000b9c000)=[{&(0x7f0000b2a000)="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0x1000}, 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0x1000}], 0x2, &(0x7f00009d5000)=[{0x28, 0x0, 0x7, "5c800a6f29e2f670880e58de9ddcaa020361a715bb49"}, {0xd8, 0x11f, 0x1d, "d802cb04e0931a266228bf49dfe5a5d04c7967c642c15cfce75925ea70a2ee42a05ac4d45477edf1705852084b2879d65545580a00fdd4aad0640ee6e65fe4204bbd0995c8d8f7f6741dbede3ae4df8383f48eba0af384c7174862f9c5c06cc23085d8ae8b93678028ab1e57b87308bf2126e8d2dfef728413b16b36f8ea11d076925ae37c1e4fbe2744a4cebfd431abcd21913998d602f00f4ca3f56966169f4b56138724c51c72759b2065063eabb5b913acafc3cd94e3023c442fe851723f8bbe3fc4e23982"}, {0x88, 0xa33198c90a86627, 0x3, "579beb5bcf4c095a3a328abb381b1956b356afb82b1d05ebec00d9aee785c7f0f1e1f615222789da4577c9a3a69155339983e87429ff748ac4ff8f961797f69346746eaf885697a2b94cb5e11858dc72867a6711488e75a06af50c1d7c613a80a24417aee8d947ec6f9b9390afdf3988e813c2743190"}, {0x100, 0x12d, 0x7, "b096879ca9628ef7948eaa9465d662d5520bdb21e20efe32161fd2f6bc0121a4d50941edb8330d7c19f1d1b930d6b423a5da096b18425522e69f499e9f403bc73ee5937607acd97befb82ac732e42bb35b321c4641e6fdcbd5d1be8e484e73e48678e6a8c322705cf79abb9d3f7b485558400b16e79d2e1210e62552f84ec05530459e89ad077784ffede92f8ad5c7c8ee9782468fd49610d7df15806347a92f6d7cc01677f8fe1bf26b55a865a32449dc9c0560c237d6e5a71a8aebaa5ca8f3e5d1e749f07bb92dd590153c03d644c0afe8a49508dc439587672ac26142c8a8c94e05034bb82b8a471fd73fcc"}, {0x60, 0x117, 0x7, "f2b5a6746b37f959ca33eed852e62ad536ae4d0c0bbc745fe36de928f5692add9c5f6beb2a3671ceb452963f3d80cc8d867d2bcf11f2e3df23920848f1b2c0b3da8396b4e3cd193cd39f06"}], 0x2e8, 0x10}, 0x5}, {{&(0x7f0000a83000-0x8)=@sco={0x1f, {0xbb6, 0x5, 0x0, 0x101, 0x40, 0x9}}, 0x8, &(0x7f00008c1000-0x10)=[{&(0x7f0000c20000)="f7e8b706b92cc1633b28bc6186ce217ac90542b1abe96d53eab57cc2dffc1ef1fd6d66e472a2aa9eb2880a90dc0c099b1d1ac10a8cc7f0375fcdcfa82ea0552c279f08c81262f51f34be5765fecc399744a2615ee81dfdeeb19850dc14575c4622e4054799c46e838bd3d8a82355f0459b83e9298404e36b1fe8162e00743f5bd0e0fb34c4b9c7fe416a6a97705bebde497a8701bf6095e395e6d41461794106092955864ee3ba58b585d22d4d6b752ce0bee6b9eb0470c869a1a680431d6bef6e6c3e29960ca6c1b24e7efcea12e9638a159e1a7fee9aae8ff972117a32f760bf059ffc7cee6ba810c1fc4925303256885f14d7c83664d79990031fe49e971be6d91f71f5bb7a4c1d48ba81e8c2389aacf3ec72284e778df0ef59b4a82467cc43eb8c795d5b29f2e2608c07723b2323019cf30ca702e90fa1edc60030c304a2920bd982da4b9c2bdd2d61e7c6a0b69b7c442365392ae03ac844531aaecfd3669676f7aeb3ccb5793123d69ec2dbc7332ab5c377d53820ad761f6666116e7f6d89bc757e597d585a0c9b89ba47991d0aeb611f37fb4128d5d1fed287fb4b569efad3d0f65398eb89bd9ebd91db99b173af765c42f7f39705436cf623f1182ae3d090846c0f9dd126a0f91ee9d95f200e81341251420824a431af2a53b7653b8915cd12c4eb2672172c8a3ef41f2b69f6ce2b83e062ca9ee67e9c5cdf1cf0365b1aaefc7533e1bdc110530fb27a6e75a13d4a6055754e150541cad4c9a3dfc3810eb54d05c1cb45fae85bc294c27db84b36a4a25ef981fe74f1b328f1b53ecbe7e395421e5e0a8c72fa2ace009db8edb1603592b1c081f022e9d652b0178965ad84344add92fa8e1b6385a5dae9cf499c6bd928a298201f9f2eade5b59be0ccc5a0919a35197fd7d33581b042731b099c884bc7024549b5b727dc44b85b9cc544a9f4293299f1615c942864d15334e39b405c31b91450869d210d7ad1e938e0d357b5bdf606667722d81b151a79e25dc566bab90971f309f00fb6271e5d18baf0ee7c68d70b0906650e9b479bafa24484039dced225810907fe009ea06e6132722024b1d2c41c23546b51c9a94a911d16190067e879a3aa2762b7d452d0e55ee30e7c73f7611c0fc853c0c6bfdc8d424e97acd0ccf45b7ad5f45b6d3dc6b9dd7851d6a01f4c64290f35eefc4d21e8955346f86d0b54c3e12503fd49b29f34d4d48a7fa7886d3acd0d6ba4583a72502312a170a6732b09877e0bbc394efe519b8d87f75385fec1130100bab557f0bf04ce61939e4137038e79c0fc81e00677bd9ca761cea14ee27592e588c40b5811384289cd5a635c792c29a0e74312a1269a7912380be585cacab7c0f7ac3cadb16b0b891b2c932e2713ed413f812688f850e782dc381286c94d158c98716eb77a22a5520db3641833dfd864e12242e705403f58d494216a100ac6a5bc917a3a1fd4e2e97c66a8c65c2266c16274bac17574eda79e6d76854aca4a2080a0adb1f0f3df1820cdb6ff86c040787e137d251716581ba970bcf26673a65f334f8c692fb0aca3d5b702e9eb4ba8ab92ce193e5843b001436da0ec1284f27812b0c32114d6111eebd41dd683400ed83f6dfb1936d232c8ee75673f710470dace51fccbb79dd2312a554c06fc3605b528ac6b95bba7e863a4b2fc4bc37589a38ffd1e98f3281dd23a138f223f055e683738dc94bdbfbc76d3aaec5deb958fae46c12de1eac306533adba306a56af965a5ad471d79760c9c2350461206fa486ef282f4419294d8334ade7e5c3b8175f2d051cc0b7dbfcc997b3f4c56798f7301c8b27677caa0819c898ea872f1ae2cd4208e7bb31af32c97a6726c0e3d7efa81d67ced9d1f3bdba761a7df6a8e3bd901489ffec66ce1e25b81f7d8c006eccfdbbf1ac320699c1af5ea7c963dfc6d71a6fed3beee9ba2d0d055a77c1f0d40b7f9743b19ab5b6f5db0692be7449639e7a94c6580a980f8e48e92e33639e64c94cf9eff49885c8569de98bb6ac3ba47f8cb470b18b6a830eea9d249a2b1300b6cf3b275cd532b0fede0d0af07c02de97887ec419c536cc7b39d79c281caf04c7003c071ab2cb8d0602c1c47d5f5e56aa14ce894c07e7d784afda6bfd96419a66ab31afc9e072148d8a03a648849a17fbb45f0d2886bff2e3c3901eb2d61d1ce66fdb6dba9de43bf4899f3df9cc682a3305b44da539d1244b2b9a76f14733ca96e24805c3b2d1e257c47c43aa194212ac03a03fc05e5ed07bdb7e0742ea8b7a4c77273b75778e91133ef0fe5100c9fde50b0fe0201c860a9f5ef890ce7a647c2132d38790eddc27d8b4d36fd6ed8417401196d2ffd8e204816fc1ee0b0320ee15a684afa16719d5f11045c48e2bdf926c413e31c24619fb5a0134f54add03660a62c1bd475486654d4c460d4338efcd8b6fec1ccb42697db11304e719b19441f628b37b063b1297ee69f729699040aff24b071bc8be2feea984fa1848647fa55446f9de45f781b50a97553f2c6d59b1e5c935f85925aae0aab7c5237af4cbf2a224a420e6b7b941c01764d910e6c6630369e369270679eff361c44e03c875b1152771d72bc3e601897ed944a75b9dd350e13d1c77ab5a32bc19f980a4ca78f6a99b2bcf73e977ac63a07965ed06a292c9697c340c2d438b5abaf2f5c3b8a9c13df19637579cc69e2457f7d327ed954739633bbb42c28d0ef1532c0a30cab563cf6d7965bcc1cc9fbf077a3fd4a3f6de8e2a30748c083527fbb92fc3508e9a9c902842da63c8efeb9aa8b8fe591a93ea807a5ffd9c210ea3724296bdcf441ceb4d22a39da770f95f58c7a5c35b532532bc9aff0b859e3a90d0d7882a9cf7f509fcec3afbb44e86767c9300a0b47408ef3208b7bb59b08a80af97bbff5a3f7e107120e092dd9bd699bea7c2c59f7dd3537b20f8cde62d84347ba7a39ce5bfeb8d633f70fe2be2837fe2b526319d621f1fd5d3b0bddf03ab6ab163dac6daf8f6048e929106fce9cfd7ccbfc042054ed274aaf898544633dc6b7003cf3c3bfa238902a4d736d1e0694804f9f8ecc22be2ecd6e24f4b6138b101c9bedee91a5bb82c3971690f7e14b4e4d36d96c61372ed51776f9d49b41ba2387b3d0ebd2a602e3345b555a5ec0a994866fcb780d41a7c8f97901862f6f9d37f3a93497778cd96c51d5401f0eb6848e76845b27d9b435b5d0cd405a37689758abf1aa5b0c68c413ad9314a90729f743ba1269c06566c9a615b2b1dfd41ce49d087b1985b7dc7ea1351f3b5ff0fd015c7dce5950f284a0d09805d4dabd5471997bcc38edc8733bfd97c3e9bfef908b5729e62c11d2d266fddd86a5b39bc4bd13d04ecdd6ea61d077366cfb1f6b560c8a6021693073434aaebcdb49afa2c97ca6a9f91e33b46d13174995f298f1c0f759c72d4dcd022f25d26f2e61dfe3d5bc06ca9d937fcb537ecf80448b96b0f573a3a8093038634b83f090d669de0aac857710edcee4b809c6986fca32f11232bc805e8e4a2fbc3cd02f7acc1f961d33f95f40359e27b497ddbba813dc7700fbd87f7d7227661650e14d038591f54b368774a4a944fe33850b72aba7649b26543293482395a8a54cd5adf6519b5c6a8a7c76fe4d0f9ec84e0f92a899e0571c621b9e48930afe17611a26a9da1f142201e83981a63a3645345354a2c23faf52cce96625f6286ea3fac667c646b3a119d3399964a269d5e1512305cca13660f8842c25dc0158d91e2befc397c1e8b0bb73fe1683dce05fd36a2552c0cbe47788603318902525782a91a24bca5921d1fac9043f1341671b2900e8fb06673d439e0c0dbb321d01ad55ec457b2dbb506987eaac1fbae5b59ee7f3abcbdabae6d8ada6a901420cf1ef38a6301148f95077554ff873809a820eee5f746059c7408cb424c87aaee0c46b4a72c5ab2acc07938a8b0cf41b6a61b90cd1d2a4e41a1588d69784d5aa7e15a636615b23e8a47bffdde077b947190f674fa7300a084cabfa1d141f02e5c9c51ce07017090caa200fc6b99a0e477c2b828bf0ce6cfceaf92dcba7905fbdddcd14eb7be92322e31c7617ea249558d05135d6670e74fbdaf0bacb1016f4acce62ce3baaf738b87d800a7ddc2135a0f58610b69dcd24e2d321d9aebcd07ce5dd2dd3e4743abd5795a6a1cbfaf9aee5c913eeeb668e3a0eb318106186212e26405339ee90fec682ab1ad9085b1fdd0900f4ec0e26637ce829dbbbbf94750d40231529e232a168a6246989a22a4c53fb613fa65c4bbe7aa63a9141384ca8c0a1cd68843d1432e48ebaa72462712a9317425f8fbfc94246efb663b888fe2fb4fd4ca3c5048fc2637b4ef820355b0e94c27963ceb0fcfacaed1b968d329961d6489248cca41fd6aad627e2c92e16735f3884f179b3be2cbf1ce921200b9f3918816ee341d26d3dd1f18ddf4563531b350802db0199f6ed95cb867f43ca4a7d6cb9ed78f781ac1504c596375a4547871441bb6c2b1d4b3da0d298d59c6d987b6ac8abf49d71d0c376fe02e844da97f552221f14720737c9dd809644f86db5601fa50d38b6e8b1cd5581c25532e39a1f86d08f15348b1295cb67b90c135d3480fbde62da1317fde9fb3dd1da962ebeabf8e92183e994078562338b9bf2ead642dd7821d96a37ff9788d3c70b8b0b3c8cbc0208e991852610384bccfe45306f2d5db118efb57c044570013f20eba2351de999b3ea8ab8af5b9d1e6226a5c6df5d51a1b4689b75e10e43c33d93ebdc2b0ce270caa0362b197f307216b497edf790223ffcef3beb7969568c237cacab17935583e227ef13a51122eb0716b5dde828c5b31ea91163f419d63946865c244203c585c855c89eb2b61d517091546f64496cde06d84d9b34544a4bf2a79c5607a7c2e6f42d808e403dc060f82fb3eb6bf6b32ff034ffeef15aebc09d0c5ce2924ab8eff6430f1ef626c930727c2042f98fcc54335e51df824b4d49e8c389f07f6920f1647290b0e522ccce5faa8853ff3a90d617f4675dcec5dcf7d92d67ece48527a78c0fc4d0c639a53becd86d122c6bb2fc5541d82184ed92e466a506a1504c375da504fddbe0802d99ddfadf7f17425e0dafdccdbd591702c187ebc9d0133259b2e05ac5e7335cb47e547ecb3885ebadb0d84fde4a5dfd0deb193a1608188aa8649f8bae042ebf590df0db05aadbcc90a126a72c7fd5088d70e4274b11eb7dea3f17ed5a0e5dbf07f1cfd4b8f585184b57cd94f9e7755c8c453339bf6be2c381f1cf808c0bc8f470336d13b33b8f202831c936ffedcc112f4d403e930706a0ffb60bf1cdf5db8625723fe0d6a660ff03a668edc5bb33fbeb5f68cdc167c90ed087c15e7b9c1d231de51e8530216be932cbe502e461745b21ceb6a3842049515db0ea8afc9e26ac45733bd19b1c4d032a35e043f8769e1cbb67911ebc0732b23b421289cceab74f544bf079033a214c2a9937b81cfbc5dbbefe7374299e2a102c7f909870d543bb4b8d5d7ad69f12f1ab7a8b4a91c47ebc2f7c8ae08a08c442edb5996ad4045a9648d9e95f6b8536753bc0535507b3499ec1982ddb7e3ac7c466448cb15fdbda7326ef978aee2b6f3d1e9ea8b2623b1da0824585bbb1e402688816f704bf1266a6cfa3f9cb27b6fb05037ee10a6c05741e8094af19becacfe4a30b59b949a5ffeffd3664f51b7b2fcc541e601d55c20fb1c06cf89b0519a92585ccfc308c7771514c5bf1bc3c26b136ecd75f0efab0f0676e108dbbdc38c92ed026f96591249e34bc19fd6a8ff017fd814de4ea78edf9126ce28097b42d6706f22179", 0x1000}], 0x1, &(0x7f00005c6000-0x550)=[{0x28, 0x1ff, 0x100, "21596fb9f3dc34aedb615a015dc9effff86d9a9698"}, {0xf8, 0x118, 0xb1, "4cf6c3f376aa13bdac85a7a8a562ae922eb2753e6a9129b1006cf308437b498a321952c74ea9b84e59b779bd66b2cb3adaaab3584d7c4749950ab47c64bdf8114458388766594cefee8b5ffda4127a13611392d47bf76b4cdb774317b9b31e6ef64953045c284af29594f3ba0c745720097da9a3a0904bbd672324edb109c6c4f18ee125f64af4e20bc651fcfdb854a69e524c3304e7f2720ca162e53513a99474ef05338b7d48c96fe73ab137a98b9cb61be636e3b87237cccb61b13fe6d7c9cdf0ede16478729e7965033dfd07882415c7111a575ecc511e340efc8450bc465d8f"}, {0xe8, 0x0, 0x2000000000, "47f606a9c3cc2eda54a1ddb704989fa29e8b197db779689a56b6fe8a6d97d2f18c725288bd88b9690ad15763d85a00db814b959417afef3ee7af4bc289c4029c9bd1aeb4058569c3bfafb4670b7f2813715bebe777e21754c78dfda939ed76b6bc87e632f84688806873a672681f04fbe041a8e9cfd54cc3eb62bcab61b98aefc1bea86416597a384429741706ba50931d58eacad31fb59fd06e7ce80bce22819a3c12d0982f4e97690d658091f70d5c1fbd6c451a39b8122c2d135793c0579b9b42935a58ab075932414183af603c53d256566a1b"}, {0x38, 0x104, 0x1, "70aec41e9bfa62d10ebec36e475be92b5cb9a820482eba0d0237cfbe7aa4af9434"}, {0x80, 0x106, 0x1f, "e501e66cb1a47af04319c3f25b00479b266af7fa5e41fb1d00e77ef1176a779c04fd82ffdae4017097c1f73e1ad23b0ebb7d34f3df9b43c0043614e27d95197dc25467ce52f29363faf1c6a82b7e64c1139f986dbdff71ed6529646d6af67faf3c737edace81517bc52083"}], 0x2c0, 0x44000}, 0x1}], 0x3, 0x40000) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r8, 0x29, 0x22, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000c3e000-0x10)={0x1ff, 0x2000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x7c, &(0x7f0000a0d000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a3000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f000098b000-0x10)={r10, &(0x7f000094c000-0x8b)=""/139}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000076e000-0x4)=r9, 0x4) socket$netlink(0x10, 0x3, 0xb) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$netlink(r12, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x1a, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800"}], 0x1a}], 0x1, &(0x7f0000015000)=[], 0x0, 0xfffffffffffffffe}, 0x0) writev(r11, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) 2018/01/09 17:22:41 executing program 6: r0 = socket(0x9, 0xa, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x80, 0xffffffffffffff5d) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000680000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x800000000, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="10dc63f2f055c79ed5886e225ef1dd0d0046c91a8bccb900dc89d2bcfb62a58357454ad97ed52daa027468a27083c884c64d9a0c652b887714cbaef19023d6b19f0ca03168c1bf1994b9d6f7a4325e06f7bbbd1769aa27eb1815176f8d5b8ac7fb6ee2fef24671bd479d54ae1900625b116732390165cb7abfacce8ee1c90578838e214e88173868e8fcc97fa303095f309b1544d48e53c784de31094e", 0x9d, 0x0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x4, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r1, &(0x7f0000aa9000-0x38)={&(0x7f000004d000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c1000)=[{&(0x7f00001a8000)=""/105, 0x69}, {&(0x7f00000ea000+0xd50)=""/57, 0x39}, {&(0x7f00004d8000-0x2c)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0xf3}, 0x40010041) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004d0000)=0x0, &(0x7f00003ae000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) [ 2367.433827] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000830000)=[{{&(0x7f0000417000)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000f60000-0x40)=[{&(0x7f00002f6000-0x20)="8050abd23ecc49c4d7dd08166508e58870e3463b297d39f497fae0b4030b9400", 0x20}, {&(0x7f000096a000-0xce)="a448e708253c541179f1877b7c13749007306dba78c9c1e9ec35680f1e8aef9f941bf4d6283c6eb65a84dec69678fd6ccc4b5bec56ab0e0bfbf70444ec78e57da13f54334b9b10ccb599e266e7b6820c5192e3e0670cc643fed888bdaa68bd3bada14895c0e885274e476586509a74898c6511d243981c64a47a0932ae3bfb2e13fceae22fd00fea558ada16dd2b7fd77fe5f552d88339f7dc6f65a569b9011ed27099a3c3932f8149af50a2693c74fd0a5c25ebf2ae8ac557c49fc04dbcae4193afb29b400ae17271211770ff48", 0xce}, {&(0x7f0000c15000-0x9b)="240094bf7f9447089c7b1224b80e64ab918df1ece47e651507d0280f9011d6aafac8a764da7b6fdf4c65e3b0c46e2f29998f1456a3084bcb8d8e9034a44980e2d607a0dcbfb46125bbb9a9252d273c1b013c691fb34e581b2168f8dcc261facadfcb93f49b0dbf4defaf44c09f3541ffed4aa342452ca7b5b36451336e9720abe75c6b4a31d5b34fbcffb3c7b8121afe7953d9983f866936b59309", 0x9b}, {&(0x7f000056d000)="6ad9cf21917c1df7c35c324ef704aaa5ae862ca965452bb1bd50ec36aa1ede7d34dae4df5843738efc7d4f71d664c89213023e04e49c0ac2b15088aea71350bc5f0ae2d2b7c9b2567ce38e7b1b6f50a334d03404b0f45ed8af6fb2a0cad240ec19e88d38992a1c80355e3649583160de86bf4e4fbbc1e1954d133f63152be2bec0049a6e6f6edbabd1e677149a2921f7a8cea4d9e647178064302efab7b22e93c9819afc93e5c71f596a31afee0baf48f4a058c2e2d18f49c217abe05f163edcc8fbf240349e04ed5f3442a19a3e03e045d4787c0bf10688192d7eb5373022b4f0563742dbfb6d555233f57b56a045e83b6ee53bb9502f6330", 0xf9}], 0x4, &(0x7f000017e000)=[{0xb0, 0x102, 0x9, "387f98800c6720335300581396f430287daae45a56b4b98124adaa32a3973af12b8bde6a798e00907dc2be2b2a1009cee155b7cbd5595601178da1467380ecfe29f63dd33842865829373e1a4cca0670f38dedb3e8bf9975ae0de3a399d4dd83af8aad0210fc033d1712af0848000dde1c3fab09e4177e9bbdb5612a9a966ce5b0fcb8ef76ed414e49be12d7171fcff0d439861ccf816d266978a795d3"}, {0x108, 0x11, 0x800000, "bc1404e50fa57bb348528a30b0ddb420ec0aeb6e0b5be7cfba450aa7cbcdb4e071a54aa5d4156fc554774539cb88a9aff3ecea3d6b6cc9f1ece460c9b1c947f9408da689fce587d73ffc38774c89172e999ddf0be80c55bce23441cdcf315af11425c3b7f0b982f5ff3349774b9f5cbb41134e48c2dbb5d05ebfa9d1a4f9f6ffaecb635d97f4caa9894b36c5c6e4d8326530117b2addd8c1e1fb53301faef1968781c457d97d9d77bf81c6363d1211a8eaa65535dea9fd5567f73793616eec42dbf4399560e9c0142dcd692b36ebe0e3955b863d05c64f7fb480073d1de656838059c023dceb1f1b8dc44c754e80d014051371"}, {0x88, 0x107, 0x100000001, "d65dd67f4443e2468eb1ec3f0d2002738ce730841b6edcc50c7ab268b76f2b04dcaeeb80bc1e9b4ae4e627c968d0672250df80f577bb8d83607d993ce29a2d83963b036ba29c9ac3a89f13f4923364448d2655c6e2671737c54bab816bede1da116b2c28ce00b8361bf8731d96ca249a25"}, {0xe8, 0x11f, 0x6, "c73219d761f0596a078fe25ec1fa3039daa939b8b0caea460029911f0135c914ecb56074abb999d0e7ad8e1b6a5c74be3e1d0985fc0c1bd5f65701d29e5e4665a943b9ec2a0ed27bff4c528d471bf010f08527dc2c9bdbec9f0c37e2b9377b5ea55486b14e0e9530d46c4cdc9773e76d1122a034a4c8e94911ca9785b8d5d9fa4c442ebe335b6ba1d7f9f772e9ea16647fba01705322c691d13cb3fd3c105e19863bef7984294cf904b7839680360be9b93dd8861728034b469dd59db6aa1eb1e162b7981547ac62bde69a69be50c096fc3dd0d79b496079"}], 0x328, 0x4}, 0x0}, {{&(0x7f0000508000)=@sco={0x1f, {0x2e, 0x8, 0xfffffffffffffff9, 0x4, 0x8, 0x4}}, 0x8, &(0x7f00003f6000)=[{&(0x7f0000eb9000)="86ea509bd57702b367cf0bc5b17085432be1464f6859942809f471c78033369e38a1294238a0dda8186363b1cbc0498101767b04297b5e4dc54d88e402d5fa3f7e021a083fcf4d72fa1a8779f78b7cc7e0de303aa91df7873e1a9fdc53e3bfd1f7456438d6d1fec79269e08fb7d0b08f26d0762c279c6b8b880a6feed67979b14140a9cad801d597ca7ec4a0a27a0c6730b0d3990f8c59e1d52cf159b94f625a1337f35f3a68eae91df4f4740c79f43fd4a801790cf5a07dd6b98c427a61b4713644900f921224", 0xc7}, {&(0x7f0000a99000)="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{0x70, 0xad, 0x46ee, "cbd9824069d27f52c2217c77b98f18d4ecb6c82e8be3111ca1dfcd8b4223f0b209cd8d5dcea84472c2de214029bebbb426a633925b3b0e593f2b970d686eda8af46472d976f7f3cd5eff72f0c21ba36de299fe7bd57cbe81a12f4aad8fde725d"}], 0x2340, 0x4000000}, 0x7}, {{&(0x7f0000fa8000-0x9)=@rc={0x1f, {0xfff, 0x81, 0x9, 0x3ff, 0x8001, 0x100}, 0x10001}, 0x9, &(0x7f00009eb000)=[{&(0x7f00000c7000-0x13)="16f4f34ffba39cd89f1cff9aa1c852fe018a1c", 0x13}, {&(0x7f00008be000)="e007ac1c6f671649a8b8197131cba0bad3", 0x11}, {&(0x7f0000fd7000-0x1)="c8", 0x1}, {&(0x7f0000523000)="7e7651c45477d0439ef4950fa7f6005ee1fcd353cfc423d7237bdc54fa843ec10350b3034bceefc51277f6b50c9c6a84fd5509aa9e6ebdf966abdc2e148b0a069a3719", 0x43}, {&(0x7f000055c000)="169f3cf0547569645ca435fc86767af163d6cceb809105600826c26929b0213e363260ddce3ce55dee596054afcd7b46489f6002d85e5461a3590e23acf576646a2bc388f76ddea97e2592f3a8e863f97d0772267356f5bf439916052b08bb8c662981a2b9df21c51ffe976693ee3e860141dc601314ce6f630dcacb05e6a903f26a1d5259ba81351469f35041a6cb957818b8a6db07fccf683cab3d2e6c2fa7ba4a3e5bfb", 0xa5}, {&(0x7f0000edf000-0x93)="330a9b02761362cf225d7a67710985760c01e34e27a92e754f3482d71b71e1348f78e053ff57d8ac57a5a5ddc640bc22b07f3b9f3a75262c2a36b96c786f918b322e97b8324b2286d33439dd659f9277afbfef868a974c0fd9913a60c3750c63aead9a9c12bef25a6be9717763ebdf201672b6c4ef1dad7b36cbc9a4d8c7cb9f556a0b68895c813c53843276f4aedf1bfe92d2", 0x93}, {&(0x7f0000bb7000)="f762a338d7a20c2b8d756f16f3db23badb5ce424a7d70909a31049c73084c02a63d87d24831d11415a77ede7ddcd90e73c57df8655577b3aa5bfd219d5936ab0b6ea08794049d904be9863e51bf4b586c0c03b547fb0eae5b1d1e3d6154308f62b030ee18a64209a2dc8335f735f3426c3e4c01bbd43a82fc56cddcf57bfe188ee19a9ffaaba59428ed57c7fead8b20a64bc31c9a77526cbe80be96b096aefa04bf5a18063185c3fb019dd688c7328b647986cfd6c87a26b3adab428", 0xbc}, {&(0x7f00009ee000-0x8c)="4eaa0e313f4d4ab9fead418c5ffad97e0991a442ec5d2803256ae0b0b3876912df71d544e8b373e536da9b13988ad031500766dc187fa2a039fb2d9cd478f260219dfaf103e8c59c008f5b56f311e6d1836da9d20fbb145ab5ac142d9218130f51c548804c0d06901a8a3a2a0750ababf4dedd2caadf7b6b0b992c1d102e6db6783c3d74aeb8cfe9733a1961", 0x8c}, {&(0x7f0000c53000)="691d9957fdb1b30fc74f46b73d7e2e9ee5d3a543de8e9934dc531cb62f6a82f9cd24247b26c63584c0c59ce0d7dfa206853bbbdb0ec2b3aa63d1999c419b03", 0x3f}, {&(0x7f0000df3000-0x84)="2547747e807255f505631f3d67dd1068770d8ed67fe42123967c52f271e8a0c39a6e1c498523d7b183b2b337d0fb00baad073c51c88a6883c9a9f4c0b493a84c4f2d0826577002af2e5b55250385777cd5085724c1b95d0b2d0eefa6b192679832af85704fc240c3c08a9dc877f7674aad3a586b465022a7ad2b3d873c8d68b3a8b5228b", 0x84}], 0xa, 0x0, 0x0, 0x20040090}, 0xffffffffffffffff}, {{&(0x7f0000dd0000)=@llc={0x1a, 0x8, 0x6, 0x7, 0x8, 0x401, @random="6cea1d8fac4a", [0x0, 0x0]}, 0x10, &(0x7f0000520000)=[{&(0x7f0000ad2000)="ebcf2b4c170b29c5e57320c902a373019399625246bcddaee6eed761646113471a08e7a67ceb3565d69eb31c618d55841d2e", 0x32}, {&(0x7f000002c000)="f581ce95cc7ff73b49532ba37c27623dbc42beaa5a9a7427dbb6c59f74bd18c8f61a48f165ecc3ec184e9a8a337cd5093bf062a17cbde458fe756873cef513a32f7f1ae50ba8876bf172e252f36b6eedeada24aa87112f220c13eb8d1ecc79ac4364e0f2c22d2ca9fe5622b0700acaeea7494c8cedfdc2eaf70a59f69b35fe9ad38488ee8004a8bb5134fcd64cb87cdab26ca662641887a13f4bacb3d78acf125ec18f19d8781f8ef010e2f55bf999db1347b696f01e", 0xb6}, {&(0x7f0000aa9000-0x6c)="7bb6a9be286e9f83820131ca264bc3d43d285eed0554484a31a7ba776100046f3cd51f26c73e1f9b2034f695bc8611e45fabd292cae33e0179128b6cb1bff20fe6c4d326cbb1d1e137e03a71bbc33a966afd9c0a9586dff409af2ef5eba8d2686b0d99c1ba3a6ef6cd72aae1", 0x6c}, {&(0x7f0000643000)="47625ba684b47cceb8097a1c82d0935858a050300126e7624259c52fde176ef909b1efb2f233c448dd4224ac8d75c96b5723f312314fa22af9672527703229f5fcdde12351f3b771a74f4f3f7aa9142258ab8e881566951210d5746ea9be90c69635b948dbc0d9b60b6c2c85fa28bc8ae060c829e075ccbad41a36cf9ba0d2b65d014be8", 0x84}, {&(0x7f0000435000)="d52bbbff0088a7ee60320ec3cc27e5b25e0433010d35f2ae1008d5a9f8eec9515372d477015b79b5c6a0ad096bd5594e2044042236b6208a55e330ed16638b3b7e93be0a979810d473f44aa0930b21fa31aace3342dc8d6d9f261537a5762d8e93d56e636803541a2cb7df282b588cfe4927d777feb58218c3869fad8ebfcf161de3befebd37a941251142955c15e12fcc", 0x91}], 0x5, &(0x7f0000830000-0x1b0)=[{0xb0, 0x104, 0x57c, "3fc9d6c0a6718188004440198b77d831f2f1ce94e036d0dcaa3d9e2143dcec10a7e70dc4d4fc6c4258a33594679eda05dd90f762e67febb7e252f768d3e9d61d8c86da3a653962c0cc823e765e9e674d1c28f8cd4ba34e8afcdee9f62749bb29bf9f300a44b0c959dbe2073ad382deb0709372dc077b5a50ba24a89d550e8cf7a96af148e48d5d9779f2710da4a6d04d4d13f590790d546ccfeee0f0608f"}, {0xd0, 0x113, 0x6, "07eedbabc96ea4a000f392a9b0863c00368329616da81a3aaff9854b960dc699baa7a7f8b5df9942a09061422081ff295ad2120360492b46b4d3d4a8df02a53acdc3b664d2a4f4a35d680a3c0b0850430e6ea14de18b43a40b2e4a370f3fd80806957dbaab5b1978c89bdcd46b4686658b372f392cc15ddf433e8cb288ce4e2c9e4f551eca869dc15094ee49696a59b0e81111acafb0ea6e6e5d36314893e7a6d21924acbc98b20144169637caed576c2709a9c46222eb1431b8734bece07d"}, {0x30, 0x84, 0x3ff, "bb7d112d95a380cb8231577a4e2cf2d2c93e01641de1ef62cbfa1d0bffcd"}], 0x1b0, 0x8000}, 0x401}, {{&(0x7f0000a79000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f000038f000)=[{&(0x7f0000c13000-0x8)="16c0fc2f838b6b42", 0x8}, {&(0x7f0000b80000)="80b1d6856ea429a8e1f2dcbe4a08281c358866a0aa2870a2a796546bb7bf8783f8fa6a89569a9e1a4528e3ce8a6bffb3203247646b62fdd45e298c10f0bc9e59ff34f890af8c3c6e3d7d3056a9e34e2f68d3f7b0be8680989ce95e25777e7e3423118f1abe817b1db6098b4b6eb1bd1736786103395b95c5565039277cddec6d65720289855af8fad5135bab00b5c5ca41ddfd43d453e67ea1c4386f619ce91a09bd8b9ef650400eed56de3b6fdf6d6b49c250dafb1c072386072b22b1599d2e531888eb0aa823cb2b7f510d9ad8fb24001699f554530983ca2c25804fd5c4425933ce", 0xe3}, {&(0x7f0000d2a000)="997b06e4f37f19ba8dfbbd3cfaecebb5d0fbbf6108e37fff109b30607b25ee22bc7586eb4f739856ebbb8458631e15bc1bbdfa57189ac34dc4d3dd742da2d2db93f07ae1c94f397af4069f105aa4e8b210d6a1f122f73bed941193d71540703ec4fbdd31d0f8ab7904c8a39c30b07fce18ed046c56df667891d67c12eb6e7f06e332f724be3125252cd9f0295d5f12dd60d68a8b75c984d01b96c18c4aee2f696e3652", 0xa3}, {&(0x7f00006a2000)="d23717f62ce3c30336e11cabef0e236717226940e7df8130b6b0031077673166d5b418a417bfec1de2599d64a1fa179ca57584adba3e5a93d50ed67a4f4fa9f24d1e9e25ad5b3d121595eaaabe83e90dd1afc68364c2b03fb512bf0c2722eee9ef15cc80072633f0db64695e511a88c37eef1ea8512ba45e01bddb3d54f998764420b9c9dd6043aa9fcda31c8fd03e1b874235d38455f1dffb1c22183808fc8e47e2df", 0xa3}], 0x4, &(0x7f00004b8000)=[{0x28, 0x12b, 0x80, "26ce90fb74431edff6abd18f0699ccdc80ff82f7ef"}, {0x108, 0x1be, 0x5, "ac4e757ffc9c00f777263a5b10269d389eaee445b41e20966247c3fb79580544a414f6757da40263fb2dee47c38d93fa46429b00a3a0d7cbc7c683685100806737c58f3e3e8c3a0fd328c768781d1a14d57a8ef59b557764cfd62693dda2266ea40c165f124e140779be094f04b1e30e3652573bbd0e654fa7247fa65513267140eb60844d2aeacef39bd64a415204ed8221a9103df7a67ab4c2d148342047b99fd83ebe86d286ceca19c5584e2b662ddf8c97f127eb8ecd0cc471002c6f2af1db3df48bf43e3120388a268ed9bb0b209d72edfc4b55c215e8c0f99ceefa8d822374b948bb2aba97ce932aca9d4c10e63098def4"}, {0x18, 0x112, 0xf16, "ebd16a879ac7e7"}], 0x148, 0x1}, 0x1ff}], 0x5, 0x20000000) 2018/01/09 17:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000da4000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c18000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f7d000)={0x0, 0x3c, "78111f599b858df030b51110ad68a732e27160a2462d74b443f2298aea197afd4d13bc54b13b908c99dc2283d3ae7d1a66f5b6ea9c68213d8192d6d4"}, &(0x7f0000efd000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c9f000)={0x1ff, 0x82c, 0x8000, 0x5, 0x81, 0x6, 0xfffffffeffffffff, 0xfff, r1}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000563000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1239}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x80}, 0x0) r2 = socket(0x9, 0x5, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f00005b0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005af000)=0x14) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000301000)=""/106, &(0x7f000039e000-0x4)=0x6a) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c5b000)={0x7, 0x1, 0x8, 0x1, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0xe, 0x1, 0x0, 0xfffffffffffffffc, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 2367.446914] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 2367.463814] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/01/09 17:22:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4, &(0x7f0000f01000-0x39)="b94faf57"}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) 2018/01/09 17:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000be1000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x28000, 0x3, 0x5, 0x1, 0x1, 0xfffffffffffffff7, 0x1, 0x4, 0x100000000, 0x1, 0x0, 0xffffffffffffffe1, 0x7, 0x1]}, &(0x7f00005eb000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa7000-0x20)={0x5, 0x4, 0x4, 0x1, 0x8, 0xfffffffffffffffc, 0x8001, 0x100000000, r1}, &(0x7f000087d000-0x4)=0x20) syz_emit_ethernet(0x4a, &(0x7f00004e3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d42896f9829653cb76fbbe60934991f0"}]}}, {""}}}}}}, 0x0) 2018/01/09 17:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000f8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) close(r0) 2018/01/09 17:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x3f) 2018/01/09 17:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000066d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000035000)={0x0, 0x100}, &(0x7f00004c4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002e3000)={r1, 0xffff, 0x37589457, 0x66cc, 0xa84d, 0x0}, &(0x7f0000a9c000-0x4)=0x14) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/09 17:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) accept$ax25(r0, 0x0, &(0x7f00004ba000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000946000-0x4)=0x3, 0x4) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/09 17:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e67000-0x9c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x9c) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/09 17:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = socket$inet6(0xa, 0x200000080000, 0x40000000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) r1 = accept(r0, &(0x7f0000426000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004ad000-0x4)=0x10) bind$bt_sco(r1, &(0x7f0000afb000)={0x1f, {0x5a3, 0x8e26, 0x400, 0x6, 0x0, 0x8}}, 0x8) [ 2367.501643] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 17:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000530000)={r1, 0x6, 0x1, 0x6, &(0x7f0000b50000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendmsg$kcm(r1, &(0x7f00000e7000)={&(0x7f0000e46000-0x8)=@sco={0x1f, {0x3, 0x80, 0x80, 0x73, 0x36, 0x5}}, 0x8, &(0x7f0000354000-0x40)=[{&(0x7f0000d98000-0xad)="ee13fc0da6bda179e2171d6e925720da40920f3b08f9d127ecbca14fef9580481a9b500c9a4e82321c5636af5013586b03b25734dfcfd25b22b9c62ec00d5fbdc75acd4a80c667f330453e973d3221c4e16a775c8d928afdf5469230f47c303133fe05ab418ed60db9b435fd4338f9ed642191e07cda80ffd7e3fd783e679d96829c7a89eb66d9a0faa0e6c74cc699a3f023e7e8dbe842fac74ecb3eb0fe17139640bbb56b94aaf133e558a959", 0xad}, {&(0x7f0000450000-0x7b)="454be88ff9402d0edc4170307aedc767765614f3622d896aac38ad712d28b9a2f8c598faccf330dd9294069f2f7cf901b9d030df0af9172c0c81146f3f6fdb94067508b715ecf6e52753d3693cebce95cea358b6e4e7082c19bb5e11697c7df4c5121e41309b319f34a6fb401ca3bf35134568296d3c31912fa3b6", 0x7b}, {&(0x7f0000a25000-0x12)="1215aaa0b48a351fbe29fbe631656615a06b", 0x12}, {&(0x7f0000495000-0x1000)="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", 0x1000}], 0x4, &(0x7f00007db000-0x3e8)=[{0x28, 0x10e, 0x4, "0472d51df68b1b9d961bfead9806672567aa"}, {0x58, 0x0, 0xfffffffffffffff9, "74e673f6c553ea6a69f1df50c372aeebb73857e6d92f972e98f1bebaa563271161ea14ac8f28844c044d7bada9ba00a487edf1a6a05325b3d8860e914b642078857c"}, {0x110, 0x3b, 0x3, "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"}, {0x60, 0x102, 0x3, "27aceab3b534c1233a32aa46abd3c948ea613fc0ec3492381439f109d62b1e84ba4e164e35c2e8630293c7f21b1462a261fdccbd608c8af98ee0c38f76b88a9b3a527843c99488688d00"}, {0x18, 0x117, 0x8, "fdddab"}, {0xe0, 0x10b, 0x3, "18a349a76e66bfb07af9f6ac82696d88c7e8f413ed197484f24f736742aef7fbdcb495272d83ed22bde27851f42cd551a318ab3770cbe449958a50c71a369bdf3d5715cd781f59a99204fb267fd143d11808209e16207acca138476e39b122321c242530705f687cbb4bde55a87e0a5b3b9a111995e1199f5f77e0060fef0ff83d9105d4423d9b53c1e5df8607dea1686785a416d290b4a46f1dca8923762d3ba3c56740a1303e10cbf84069bcbd1d723d9e1f9eb3038bf61df4968b01a0d03a6f581acc84f7cede5431"}, {0x48, 0x12b, 0x4, "deaf3c81f2c09b5094089d1fe3136510071f2b27b0ef3d06e8a9160284aac4b8b412fbf2bec486a2d33733917b86b86585407f4a5888"}, {0xb8, 0x84, 0x9, "50b59e44d3efdb64aea9f5feb20b4a9848f27199c4410d44cc30df2cc4435aeaa8884de233a1bfc19e49e523e33171ad0cbfd2ccdcba19c7e578f40f48f72fcf1cc5f8c31d3daf1a106edba7fbfa6201691093b602949b931f33d6eb2c820e18b877091eb668a77b604525e4c2cf548ca752b660ac0dbad6dcd0e9e67cf4e072335a9e40b353ea3613f0d5ce7d47e9c9fbfc8b8eab3ee1d08abc90dab3b694c5056f9da6"}], 0x3e8, 0x4}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000036b000-0x38)={0x0, 0x30, "74fc3bfde5fbc1103fc666191ed888229491faebc29ef705efbe2b03d1dbcd1aad4499936bba01e1f83e4913f5803ee7"}, &(0x7f0000b34000)=0x38) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c2a000-0xc)={r2, 0x3f, 0x2, [0x588d, 0xb14]}, &(0x7f0000b12000-0x4)=0xc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ecb000)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a9c000-0x4)=0x0, &(0x7f0000f85000-0x4)=0x4) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x1, 0xfffffffffffffdf4) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0x7f) bind$bt_sco(r0, &(0x7f0000552000)={0x1f, {0xfffffffffffffffe, 0x9, 0x6, 0x5, 0x3, 0x4}}, 0x8) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000aa7000)=""/8, &(0x7f0000677000)=0x8) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000aa9000-0x10)=@buf={0x1000, &(0x7f00003f2000-0x1000)="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"}) 2018/01/09 17:22:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x4f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002f4000)={r1, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1e5d}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1ff, 0x7, [0x2, 0x0, 0x4, 0xce, 0x10001, 0x76, 0x6]}, &(0x7f0000000000)=0x16) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d65000-0x20)={0x45, 0x8, 0x8000, 0x9f41, 0x0, 0x80, 0xff, 0x7, 0x0}, &(0x7f00009d5000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r4, 0x6, 0x40a3, 0x1}, 0x10) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80800, 0x2, &(0x7f000036b000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000123000-0x28)={r5, 0x0, 0x40, 0x1a, &(0x7f00000cc000)="676923c0fc4fd6930af49b12a289079227868d6da5b439370a96553b2a05ed09d8662d8328ea4e3b5b1d44a61ab6011dc33df38252a5e7891e12e121bd55e3a7", &(0x7f00000aa000)=""/26, 0x2, 0x9}, 0x28) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000036c000)=0x0, &(0x7f0000317000)=0x4) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg(r6, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000036c000-0x8)={r2, 0x7}, &(0x7f0000300000)=0x8) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000a97000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007b9000-0x4)=0x58, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a4d000-0x8)={0x0, 0x0}, &(0x7f0000c32000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000def000-0xc)={r2, 0x8, 0x30}, 0xc) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x5, &(0x7f0000707000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e10000-0xd2)={0x0, 0xca, "2dc494dbe63a6b8e96f0e72d8dc95ef6e0748f420c391ad8401fbecf299e09ec238491776b884f34f0e8acf79f5b56f5237aa1a8a222091d82b8062235129041d484cde4c713a34fbbafef291fb2e3985249699bdc993bbdfd87a568c1d459bea1aa0b2b1159bc872541a93b3b06870b671b5b1672a583b68da852cf63f85e9ad2490ea292b7c7dadc5d19a66d0c94eec01cd960d23b5f91b05127b09075811dc5ef8e523f3292e003820c6fc64c6d2f7988993f99b65b0d43c93c584329f32c08ac6d37102674207bd6"}, &(0x7f0000b2c000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004cb000)={r2, 0x1}, &(0x7f0000cc5000)=0x8) close(r1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000043d000)={0x0, 0x0}) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000360000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x2c) write(r0, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ecd000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000bfa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005cb000-0x8)={r1, 0x7}, &(0x7f0000dea000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f0d000-0x4)=0x80000000, 0x4) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xe, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cfa000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00009bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000460000-0x4)=0x14) sendto$packet(r0, &(0x7f00004bb000)="12f720", 0x3, 0x40, &(0x7f0000eba000-0x14)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a80000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e01000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003bd000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x7f, 0x100000000, 0x1}, 0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x103, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 17:22:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xd5}, 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfffffffffffff801, {{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x45, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket(0x3, 0x7, 0x81) 2018/01/09 17:22:42 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00001a5000)="26000000250015f80000fe060000000102fffbe800ffb1e60e0009000a00ff37ff0583c75b35", 0x26) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000061c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000497000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027f000)={0x0, 0x0, 0x0}, &(0x7f00004cf000-0x4)=0xc) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b31000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052e000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003ed000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r1, &(0x7f0000fbe000)={&(0x7f0000755000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006c1000)=[{&(0x7f0000dbb000)="7c86769937edc6a23f3ef5d660f41f043437378b9219c36bc68b623ae87e2efe34ad4a2854fb0f083cb18b1026c36ad8a6b7055583de20127ba4ed441decd38253714866842877ca3e7a20497be33ac9686713be0f8d013a2fb7ea3fefc63d57c775", 0x62}, {&(0x7f00007cc000)="335d9339cc4adfbc4926998ec1cdc300c5231d1b19b8b5551ab8a099dccbb066e94354bc3cefced727c2e66e458858e6902af086dc04516605d11c5adb9af465eb84521cfbf0290acaac9c23bd75e9cb7ec7300acabf12bac039040ba0caf80030f0d4d799e099d8aadbceee72951fbc5ce3313f8035641dfe2da98ef5eb0dfb9c675119849a6117259023c29efb8f46", 0x90}, {&(0x7f0000fe5000-0x3)='E=J', 0x3}, {&(0x7f000061c000)="89bd6dc310faf074a7a36c49843e0bea3c724d4fd115d07538997603a0481fd830ec0261701a3be71b20bdef95d2e089d4478a7ff1cd1e4d5466bb6c38226e9346fb0a6cc64d1843bcc3335893d02bb7fa2fa663b8072b9fd73b31d034a07a5c5f1b1f1c0a5f631062977f751748876b89fb1d374f40d31c9f01d44d1c9230713c5e7ef8057f6b9773401de450b29d8c8d8e7f114905fe4910d9cdfa00a19abf166bfd22d94b4eef8ed863243fef7671b55c77d3fa30273d8a66dcea2957c5fe68a7b98f1a7063378f9baf964b081d1c3cce9b0dc2ac25a89e23", 0xda}, {&(0x7f00000b9000)="4b4d3c4b2fd9687a899e4d5b19a1e38d085c895dedd57e9f93b5c9ae0e8a6b8a36658f21141d8f7eb6259d7e10b7d969c2d32a8ed44c6c43672869424d6153894cc96663f2e97bfc35447097a09c8f214cc0f64167d93d8ee05a55ab79f86fd1bae7a2c9e6632dab5737ec59a310194bd60c7dcefd139d90c4091e40bacf2c07197e9c6fe5598e671fbfdc6f6908c0339420cbe1aa7e4448e23f61cc2cc0409d827b9138cec25f67978777a88b5372150f924f", 0xb3}, {&(0x7f00008f3000)="586bf6948e2db737c60458cdf9319380e183d941340dbfb028c1519bb50d183a152ce69fd9a482330b02e8ba0b0cc67a07f9d38c7679eb2489fe2ecad6aa3429198daa53502f27d3cd832611f0c9ff9cf47fc5e6c3a23e830b32dd673cb6b56ccbf0a31f77747d7d826d480daf09d16fc89e80754a3148e17401e356511fe74e9171e6d7821c57a461c3041b62abe54ddc40d244113bd4e9a909264a95", 0x9d}, {&(0x7f00007a2000)="429d412e927b2e475c5e93805ed8f0f87fe6cf3b966a6101bc4f92f66772e9a1641c8345a3f4d4937a40dff8031238687567c4f8da17448bccec41fa29039fb835e010b127986480222c51c5b92c6302fc50", 0x52}], 0x7, &(0x7f0000ab8000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0xa0, 0x4000004}, 0x4000001) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000853000)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000045000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000100000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009b7000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000092000-0x4)=0xc) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006ed000-0x74)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000-0x4)=0xe8) r12 = getgid() sendmsg$netlink(r0, &(0x7f000003c000)={&(0x7f0000580000-0xc)=@proc={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000cee000-0x60)=[{&(0x7f0000872000-0x204)=[{0x50, 0xbb, 0xf05, 0xffffffff00000000, 0x0, "a69c35f64c2a477271e57b7c8066f8ffc11caab7391a2d811d2fa4705dc09dbbd57445d9a36207ff0e746ef7bd48efd840670d49e164dddd0abb0e8a51add3"}, {0x14, 0xafb, 0x310, 0x16, 0x2, "a1a0"}], 0x64}, {&(0x7f00001fe000)=[{0xf0, 0xffff, 0x311, 0xffff, 0x3, "9c5d027bc19119e05084c4c44f6c12228c007b7cdcce62a5ede44aa55b4ed0c7d170f7c4c4a14ce846698539d64b729a6a34f5649285400208462d9c81b9167ea2c77bc81d5b87e031773e8ada5e51a4ff2d15a21950514c3099e2c5ce675b3babea412e9313a635519aa07acb58741601c914b166d03824549bf08f273bde17fb2867916dae66eea64f2e729d98b856da8e5c92a2c24533661bb92b579f41482c0e106a94b0cd4da1a907a7923cdec666af049d0b21a42901214feedd12dd29ae1d9631a0fad6103e9b2c46d419a6adef1288c665049dd300f85650a8"}], 0xf0}, {&(0x7f0000406000-0x8c)=[{0x8c, 0x0, 0x300, 0x1ff, 0x1, "9d089c29962d28e7ca0159cde7c4d0407744804d2317cca9264531cd54f1986d928072a7c392912f0ce9e8c127844cfe547fe31b0ba63cca2d7d5a970767f04cc8b5e6b99a6a019eafbf260765e4a8c0e26ea48d71c45b50e4482d1b851672b6cd2b750dde8baccc50ef32cb7178bfee8456695b1adc6c41742d"}], 0x8c}, {&(0x7f0000243000)=[{0x44, 0x0, 0x400, 0x3, 0x1, "d6adaf748901588b31fe5694484129d06720e8ee2507611a3f051b4f76e896c20fe9363014a2d9a64f2fdf8e4656f4b00fa702"}, {0xd4, 0x6ab, 0xc, 0x7ceda692, 0x1, "5eedcdc732af6558a0bc5ddf7c48075445e2efcdfd13205c764c9412e476925ad336d1dd3365b0c724bb5f301cbe840148b1a88741cf2d4d4e0366cdbd5f75eab8ba45c6589119aab9fe0816f00844c2064ae5e943db5e86893ea5b1230658926fc4ee88ddf6b70dc653995a42f0062be4a8e16fdb2034f7898de8f2109ed34a79cfbccac434d32fb608123e7d65f1fcf2122d5e6f0d81e103f6986ea3d4f28397866d42e9a007c99881fef9fd67d8c7c578655411dd2ca42035e42748bb1bdbc964aa"}, {0x1c, 0xfa, 0x4, 0x1f, 0x1, "fef5cca3bdb2179530"}], 0x134}, {&(0x7f0000312000)=[{0xc0, 0x5, 0x600, 0x3, 0x3, "19c8618c40545c89d76d7bb6d002ce14af87a2ebeb49946bdb2fb4d84795642da65d6b31e6078835ba45773036c9c1088bff79e54575f3a06b66c24012fa7bccb603fb0558c5344fee40500f8ad6b823b9ae2c1ffad042cb094fd87699fb46efc9fa99f925f67c34cb01c6d8ab6674ac84f92be64532210f78d15a178f40e01910f4f53f879b7772c8c614e28e1d841b33888c42621fd4fb5f5cb2c2afc1fb3878668114eecc4730cfc054e508eb"}, {0xac, 0x3069, 0x1, 0x100000001, 0x3, "4002b223a47d46804032b8dd57d704f957a19779b28abf930d3a98fa790d1bc41b36b99ce897d7037b47e8a4e63eb8aac5fe236e1cba38f88a26d8a9abe01ac3144db4fdf96d308dfac8539562ecb77ad8599dd575da15ab0b30b424634ff6d4624ec9357384a9f26ebeef7455501afa87c7096c65ac39fd22f9b292c9314e2776b985a956365e588d136c9305613dde46c190097849c936ee"}, {0x1010, 0x7ff, 0x101, 0xfffffffffffffff9, 0x1, "430a6564bacb2960fc89c0be6e81873be48c6cf9b3247bc0b9fb1b7b0ddeadb43520ab1e1122858740efb1db9fda6889bbf2a5c3ac1ade79b58b011c6bae47cd637b1edb196197f4edaf03498c953f3e7e7da8802128eb00d168581a4ed4afde27eb38222a2a74dd61e5aa96bb7179f2aabfa00be96288558ebccf25601e5c12785176d9a31daf5c8d76d83afdb71652b42fec9e37c711bbc8996de329374826c959c85edd87e3aacfa0adc45e45d9e0c700c5e331610a230ab48738676e14d36363758a12264c4fe034949c55aba75175aadf96cd4c4141bb9ea333afa3871922908bbcafe0d68f9de50eef29bba6af8c80fa0a5aa52d918a45fa92c500650b147e0910d19bcb8fff53be83cd0aec1d449ae26a5e126cc1daae1480517cbc20365d9987bece5b345ca292f37f892695581c5e63c9d621a9f55ca9e9d42901413267d3bf86c0689376aef932a965779b63c667d556f2ba35ca628a19f598c5f463e2cc9f558476b43545ec010dbd939f537c3c531cb1f17e49c791e393de6a2c8573f0ee335f1b0efee4f22e7ded32c9a57db3b3b7e9df3f6506c0a271ec5d1d62390a25c03dff7feeec6b0ec805985bb3860f464ec0bde20f333910c57f9481f192090e5b92fa876b949d34ccb3d182bb1f817806e62880c5fb5d50534cac158f52e66d2f2294c6c0d37faaac1619fbd995bee0860e7c17f6e112e6d0e2832ead6c896bdba09e037d3be53fa0d6b0ba5405f2d460959358d31dce2ea1e2223981e7864d8b48b5ad2f76eacf4605b176e9849d3301e49ff093804ab98de618689980790cb794a531b44903cfd65f34e5b7339f2d88639d17d4b3fcc3eb0ecdbaa5c82a21a08053b6bf8b21f99b7dd4a981d0db80c4d04530af50c0fae0bb71c8bffe9b4e75a238316dfba230befc67261f2a369d0811d8d19aff005eddc4bb9544c458cc144fdecdee694f4d37b12bdb9b0bba2c4dac3dd0e84607b9e277e3bf47eca83970c39d1ec7b9c9f4813f723e40919df370e4e788443bb9fd5328c549d331f82496b542b6f79d355b08699f61447cf11e3440de5c602db6a8e2f43ce355a1f39b676ab84bb7a4a5712baac24a2f7250bbcde6c3a8b805734cadb4a9141dca9004fbade4738d68ba24d9493498e4607e5399cc89704bd2a99a72cd1fd30775414d14d8733cd6a26f73753495a5e8938ad3b1e5263076afdbc9cf3c6b4864c04370c854f29d6a9236c9ced82b1155883288340c412e65d30b7275579d0a071b58994f1f04a2d242443f830651cae41e626525974b2d8e17e5775abf3d9a8ef2e9bd5e71a54f7f9331aac4545f1e5cac99afbfcf85a830788345e6fda58fbe68ab0fb1c4617216d54815767616373c843fc5eb6241e7e6599d5dd3ec6cf7b2317fd0528cf2e56d376936eb85f16bc786e5af0e75f4a8bcb840a6486587029a4fa1b25b33c0cc49cc3b7fae7b50f06964e7425c244dc77ef1b46bf0bf2bb4dc3980ab4ec76e2f3d55393f007f3665339f4296ea232ea96eebb90e71865ec3ebcbcdad762d934a43ca7d56b08cc9f868c555c85b90ef691ee8883f56f862421272fe657350e8a36b5cee7c9f80f6bf4e5695a4065cacc6ba39c1d8acf011acf9dbd5bdd1e9ba70a450a2517826ce878fa44f597def1098221cfbd1269c6fea4a5e2a1af9cbc8007791e6bcd68ea4f4cd2d207220fb8879037c561db8910e05e786ce392f1386453451711ec2bba6275f99e96fe0f6f411c3d7cf28d1e83fd635d8d2b5672394afe289895b5a3a128b22e8ce87e22b5d8ce46e9546fba61b362f2053faffec42e3110c0578577341220d547bef5f9904a81351851ef6923b97dc119e5806f943158148e635aa63fe6b457a2cf18f354fb26af6528c68c5c90a972bc4d84b2dda2647a447c17710e7a23fdce902ee548af478fa73604aec701f9a5c61bd3214dca70dc459b4e9194392b5622ecc4b36f8a0a9dea99b3049941489de5a9051eacf3a2e755e9a21e088f50c782f6e8a5b5905434eea151f97fad5fdd1f26332f02ce63b92907005bb41587ed531dcff20fb3faf535bb5f842d709b5119ee9c61398f20c3a4524f5e3a3648d1a0f02467041eb193fc4e7765fc6ae42b732388ee498c7530717522f23b223f5983df84cb35122c6c800e31b97d4a17d0ca52cf9877bdd1f16185a9b5bc577e2c8cf13c98495735c9451ec75fd02ff8bb8642cb4c00b1a7d5b67fc940dc9781c1bd789ba48e1296e1ea6b921175bb09cc44b7f7d811abde9d42d3d12593190917cdbd24e40d597de884a8f26fe1382f2e18f4535ae21d4c0b37922db9bddd984819fbde180dc5b98c22f4a7315cd1fcb360d7c93ba6635f6e21ea91b67aec8b3cb7445b480943d25e783cf217fa473c1da26a59c1da59dd0c0a59aa2e990629b52994df4225a4acfc4d2e76968fe53cb7d3ba42ce8c4679c9dcffb36ef01255f4ab6a44573d9532ccd12f21406909c4062d8e1eb00e1e63cbb913c0e44e755539111b0279e7dbbe44fd83def9f0dfd821fb237c315b3c8b4ac84d772c08ca2ce9e7ec62781017e597633d1eba960acfdb002fe274fcacac4ceb313a71c24619874274422a9d1cef14d8438e4d3e4ff51eed03ead4ef7c4b2f77a00f334a27d986b4c2dabdb0eff2b7f1b28e42d9061b0e476dbbf9024e7a4e400a202682120d76dd1eede3956352545d270b41732b9eb22d9a5b724955da37ef8daae7180129af8279db2e36cd02c496f866fe47245f377a4c0738ea6dce16ca9fae00821e350aadc14fa27111d974420f08712082abffc0fcc62d0c9680e2978bc00acfab4b6fa4987db25896d464539ff44cb038b04badb088f14ad07c88a6833d29dfc9c156fd1623c4506243526d1b1d40819e42745f544a15385b84d75c0def930f88bd2b3fcb258bf55631b0f627d194ac942b46d8745d9bf740eb89f9a28b58f0eeec60db2486f693be30a88b529736dca6619cbacb629bb7025d508a0b45b97f7d9988fe61df1fe71be8cb2db9597c8d520893e9745b526b92e1544d9b683a9a472297ff83f5f5503807bf5d075a00467acd93b9a85aeea54d4908c42677e7e904fd5c2ac94ee984e037b49371af109211dd7e577a51fcda055a4598681e0a17503c1cf4af201482585642cfbcff9f38a13c5dff011c21bfbd1d11166fc8b64ec8cac5ebaf14c3e2c622a3e74ebd1cdccc5eac376dc41415b7f4f64ef5567f393b75778008f882352d3ef4b5989b27610be763b156e7fe2e2d6e4dac1739a656bb537c093e966fb9e547c205c2a46f784c3090d58299b1c26f101eb0b986d1a6f288c6a11ccb9b212a0dcca91af2f452c4e519eee9e49504f789f9bc5c46e5bc31ef82b7bd455a6765575ae468f53699479f94bc7aa32a5c7256a11894e55246ba4be0804bec6b7a412a44916c560e456a2232c7e1f8f2a1fc84f2e097891c46600200080bd2e80b8452115c5273a627ee13da60159e3e65c00fbf54a2b4e9487ba88231322802dccccd5c0816baf700226e838aa0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{0x84, 0x823, 0x400, 0x6, 0x2, "67be629829e2b710b8e94f7e7b40d79e83bed1c6f5cea48f272b04d3848587359202dced9ce5469a2cca627bf770d12c13ee73ccbcc1f4ddc26f295df7f266a696bcbc429d11d4ab2ce5d6ba01677add566cf4b72714ca1e92ec54fa3d88170fd478f74b88314791f2512b51211c4c743328"}], 0x1200}], 0x5, &(0x7f0000a6d000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r1, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r3, r1, r3, r1, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf0, 0x4001}, 0x4000804) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a5c000-0x1c5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x10000000000000, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000735000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b2f000)=0x9) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2f000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000049b000)=0x14) 2018/01/09 17:22:42 executing program 2: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000de7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c56000-0x4)=0x14, 0x80800) connect$bt_sco(r1, &(0x7f0000a59000-0x8)={0x1f, {0xfffffffffffffff9, 0xb80, 0xfffffffffffffff7, 0x7ff, 0x1f, 0x101}}, 0x8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000049000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000f13000-0x4)=0x98) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000af4000-0xb8)={r1, 0x1000, 0xfffffffffffffffb, 0x0, 0x3, 0xff, 0x3, 0xffffffffffffffe0, {r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x2, 0x81, 0x7}}, &(0x7f0000f14000-0x4)=0xb8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f13000-0xa)={r1, 0x401, 0x1, [0x8]}, &(0x7f0000109000-0x4)=0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cba000)=@common='bcsh0\x00', 0x10) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r1 = socket(0x1000000, 0xc, 0x101) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005b1000-0x4)={r0}) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000daf000)={0x101, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000949000)={r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000aa0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0xb) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f71000-0x8f)="1bebf3ea932c87499aee3c5018a57823cdb60f7bbcd5f49c0876eb8793e8a1ec24fc3246d15e30874b670bc55c7f23ad6a8542f7832510fbebd6f9d08ae17c4d3d5189ad413e814f3b9392b69b7dcb7b3d0180a78c849543204037705720fe832183a212cd48949672a3a54c4653ddb0ffbbd2912835aca79f1d847789a4ffe1a6d861c632cf1be3d2d09bf3cb37ab", 0x8f) listen(r0, 0x9) r1 = accept(r0, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f6f000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x108) 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000dd7000)=0x0) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f0000a96000)="") 2018/01/09 17:22:42 executing program 0: r0 = socket(0x11, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x8, 0xfffffffffffffff8}, 0x8) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/09 17:22:42 executing program 7: r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x8000000003, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) sendto(r2, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x58) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xffff, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f88000)=@assoc_id=0x0, &(0x7f00005c5000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f88000)={r1, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c0fffde, 0x9}, &(0x7f00008bd000)=0x98) 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000387000)=0xb73, 0x4) recvmsg(r1, &(0x7f00005cd000)={&(0x7f000079f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a19000-0x90)=[{&(0x7f0000621000)=""/102, 0x66}, {&(0x7f0000bfd000)=""/141, 0x8d}, {&(0x7f0000856000-0xa1)=""/161, 0xa1}, {&(0x7f0000a45000)=""/39, 0x27}, {&(0x7f000002f000)=""/213, 0xd5}, {&(0x7f000066d000)=""/16, 0x10}, {&(0x7f000003e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000098000-0x4)=""/6, 0x6}, {&(0x7f0000bcb000)=""/73, 0x49}], 0x9, 0x0, 0x0, 0x1f}, 0x40000141) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000535000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000021e000-0x8)={0x0, 0x80}, &(0x7f0000e38000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000091e000)=@assoc_value={0x0, 0x6}, &(0x7f00000f2000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000963000-0x8)={0x0, 0x8}, &(0x7f0000d5a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000552000)={0x0, 0x5}, &(0x7f000021f000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e24000)={0x0, 0xffffffffffffffff}, &(0x7f00007cf000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000edb000)={r6, 0x5000000000, 0x0, 0x40}, &(0x7f00003bd000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f000049b000)={&(0x7f0000aa1000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f83000-0x30)=[{&(0x7f0000553000-0x53)="67fe78d91cf7bfaf694f3fede269b3776b91b159741a1db8efb1c29f0c1af36f3792ee39bc5b3a93b8b928fb68ee75a9cc850e82cda61465bfeb12e50d58c21ad2e0442d6de19af6f11b98f027cf5a3807cdbb", 0x53}, {&(0x7f0000a3e000)="78e6911ea6ea9cac898072ac4b5e06f707414edaddabc40eb1e6dfa87c8efa52144c920cd96a77e4f2ce25d0bda23e081fc655530581e88f0f2ff1bfb91c3aceb34874f054", 0x45}, {&(0x7f00001b9000-0x5e)="a2902b011029cb1a84f9739917ab0ce6bcfe9d012b3106f484f03f6e57b18aae91040f1b02bcb4b9560b64684492069f7eb1e03b335c6e6326e2dbc930da49c4da2c99eecd2b8b19b991d250372c0cdf1f52f86babfebab9a78b3f170735", 0x5e}], 0x3, &(0x7f000033c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x40, 0x800, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0x6, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x7, 0x200, 0x8, 0x52b, 0x1, 0x8, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xf847, 0x8, 0x400, 0x8000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5a, 0x4, 0xfffffffffffffffa, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x20a, 0x77d3, 0xffff, 0x4, 0x800, 0x100000000, r8}}], 0x120, 0x8804}, 0x41) 2018/01/09 17:22:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b8b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000002000)=0x8, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb41683ab5d10fe5b}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/11, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xa)=""/10, 0xa, 0x40, 0x0, 0x0) 2018/01/09 17:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000b8c000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000772000)="a6d35346be518880c86fffbf03479eadfd5d6283c3030e8a5e7cd5b06e183e26f121f93389e8f1fddf6630fed53f66c841135adb8d5ea354a44fd305d0845404bb76a13365fc5939ddf5169a3c63a1e10fe6f7681ad03400bdaf8b1907ffe917ce83691b74b4a64e13758257a0dc8a84a091a28844b22b1d0cc501456079") 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d24000-0x10)="c9fef5a35af0eedf60317edef68bfd99", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ad2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000058f000-0x20)={0x9, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000dbe000)={0xf58, r3, 0x10001, 0x3}) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f000019b000-0x85)="20a2a40c7d3b9b90b78c8472118be8c5a776e672d8d5c98324200263b612da5e0e3038e99e9712e0b555d29e42350d2aa8e729bd9c22bc9853b3e06af9ad026ffbfbd7a3afa0b402a21babce833cd3709011c48f776b6276dd12023c8f018c69cd0b6f6f92fd344737e074a17e74847de56a1a1d62a8532756e773e152f4d099fe", 0x81}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008b1000-0x4)=0x0, 0x800) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c3f000)={r1, r2, 0x1, 0x3, &(0x7f0000a74000)="9dd9eac99b1625e56977a8c6da17a9515a2e1b169b5eb94d643f0171ee21361002d059b8c41649fe88df7ba4f7006fff579a11601d15bac4455b2fffc3d7538190c3ec4af8f4d6ce0a9cb2e592af78b827389f9de584b3000e4a6f8945259d44251164e3537c4d7c1f40832f5a1d2f0e9374b0c8", 0x7, 0x21, 0x7ff, 0x8, 0x1, 0x3f, 0x100000000, "705cc4d133552cf53816ebd86316f1bd52e1fef49f11f22bc021254109bdc02e7e2c3a32e287e225bd6854ad994a9807ddce69dd03d8abca5c26195e990d09dbc6941dfd9b698aca4f5f48c90fe629b4dcfeea24612ae90319495cc3a67b5fc76dc0b4d0361d9446f862f6a61b81fdbdd5c33e0058f60b39ad0e052119b1a4de1b2a0665556a1fe41bb30c8b4283d6a6ba74666102ab7180ab3e793f7b6114a5b4d51a22fbc8d44b9af7d342f70c96dcdadd8119611267313dbba9e68d8ca13316bfb9a4b2a44b38d9cac294126f337a0d66b8894a2a18"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000011f000-0x4)=0x8000, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c3e000)={r1, r1, 0x9, 0x0, &(0x7f0000665000-0xf8)="42452139c8cee0ebcb6ec26eba82ca7e40d383116845988fd4322f6540df2d4029ceeb7a2c6c35edaf6867e2a9a4c747ce31ee8e845b46987f9911b2b225df36d07ec6f29b7aa01ef0efd2eae1756c8a9caf53eaf39fc4f5d840f96c4546fb42e53960ec8fa67a5ab789eac6ab108a70876149f9e09e6f399e8687e6cfacee68ab26c2fddb17d24dc224bc69153d175df56ea1c05a7fa99c0e2a309c5f50fe41a4ff5732e5cd9d9ebd00ca933acbb890a847cc9ed274427a894a3e1eb01857efa1ca48e79fe0ff5f66bebb3f0b5177b66ce2fc298d16a73251ac68a44b8570edd5bb4d0304863e0ac40601916a8a0f3611420e4162aa6623", 0x5, 0xfa5, 0x3f, 0x9, 0xfade, 0xfff, 0x7f, "e2fe5d77540385053ea40d2168c8a88b7671dfc38511b7383cf797938bd77b6030cca6128d26fcce22c93c7f690e1af13d0b5f3d1b12cda57fa56165d00e207ab67bef5fd1dda20bcd763b665525a69252bdcd"}) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000920000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7fff, 0x1, "f5de5955b767beff694382b3aa5fba82da630296347fa56a504b8424ae56be3a9909f7fa064e9cfdd53abe1cb7e4d221f164f5c8cdf072e292f74fbc9946b4cf14e70231c205b9cc73c232adc7bbaea2"}, 0x160) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:42 executing program 0: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r0, &(0x7f0000e4c000)=0x0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) r2 = socket(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xff)={0x0, 0xf7, "55ac49f80092b2e375573bf5c24960d96511b0e12e8d154a8125c5e3ed95657033f3a2b4a58d6ca1abb0bf44e53d8b4c371a5726d1c6bf48405d1b2ce9476b5e2aea4a7a3a3376cfbcb54edab74e6614c86f6db46f063498fcd400683a1207fb22f09cdc1aac61cd7f023626d406015cd4e94cd1b04091329403370eedc59481c0ee34c63881e8c27fc0dede6e1c48221885de2376eb48fcab9b86ec7ee468a644b6b7d382b0445ce42f0ff7779fdfb7c602981807776693d623ab00f4a77c09d8e01c8384df1eae1160f3f02987a1f316a23dd913b814bfee0398bc9c70b89b45a7a0f3bfdcf83c44ba1d2057709aa75003fa84235989"}, &(0x7f0000001000)=0xff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x8a}, 0x8) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) connect$netlink(r0, &(0x7f0000fc9000)=@proc={0x10, 0x0, 0x3, 0x5000}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000047b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004b1000)={0x2, 0x5, 0x3, 0xc4cc, 0x2, 0x400}) pipe(&(0x7f0000fa0000)={0x0, 0x0}) 2018/01/09 17:22:42 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x8, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000286000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e8000)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b92000-0x4)=0x0, &(0x7f0000588000-0x4)=0x4) 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x105, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000868000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000049a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000acd000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000)={@empty=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000fd7000-0x1000)="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", 0x1000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000fd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b5e000-0x4)=0x1c) 2018/01/09 17:22:42 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000-0x2)=0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100000001, 0x4, 0x3ff, 0x40}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x1, 0x1}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000c000)={r4, 0xb6, "d4f7095399466850a9eaad5a558323f636c39179ef2c39389f1f0e6fa8e1044bf3944da557ee46083256e17898423899342e4c370dd5201e5957c8a80847096a0748dd6309c69976b36eac44a8084b0d256f73fa0bc7f1241d454d925888d08e0b1715f1699047aff7bbe15492b8034ea6bd15a24656a960c6daefc1fb4324f2ea70dd21307c1e6a292ace282abfb8f8355be179971e994f2af9498cd49aac60526615f8c5658a6ab71b31096875b2d054625348c0d3"}, &(0x7f000000d000-0x4)=0xbe) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) shutdown(r3, 0x1) 2018/01/09 17:22:42 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007fc000)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000465000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1ff, 0x5, 0x4, 0x0}, &(0x7f0000000000+0x179)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x100000001, 0x6}, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002ee000-0x8)={0x0, 0x0}) r2 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd1000)=0x10, 0x80000) getsockopt(r2, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000cd2000)=[@in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000be8000-0x10)={0x1a, 0xf, 0x7fff, 0x0, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getpeername$ipx(r0, &(0x7f0000fd2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c9b000)=0x10) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000174000)=0x93) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x80000001, 0x53, &(0x7f0000d88000)=""/8, &(0x7f00005a9000-0x4)=0x8) bind(r0, &(0x7f0000d6c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe3000)={0xffffffffffffff9c}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c3b000)=@assoc_id=0x0, &(0x7f0000fe3000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b5000)={r1, 0x100000000}, 0x8) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000463000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="9d4871394fc0500894b782264b1f6e9f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xa, 0x806, 0x6, &(0x7f0000463000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x0, 0xdd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x313f}, 0x9, [0x5, 0xfffffffffffffbff, 0x9, 0x5, 0x3, 0x9, 0x3, 0x0]}, 0x5c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000464000-0xc)={r2, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003000+0xf99)={0x0, 0xffff, 0x8001, 0x1800000000000, 0x6, 0x8000, 0x5, 0x85, {0x0, @in6={{0xa, 0x3, 0xd2, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fffffff8000, 0x8, 0x6, 0x5, 0x8}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000004000-0x8c)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000-0x10)=@buf={0x6a, &(0x7f0000000000)="d3c4001e16a3815e26e4b1e7ef37284243bbbea2117c63246b86eab40b02669d1216a959c54698c52a074799b6b92517354cd5e2b12a0e827ee9f4c1cc14f228830255d32bb6c2995e40ece86a543ef2ca8ddb9eb24fc7aa3a250ec0cebb4c4e9964fc213465d8dffac6"}) syz_emit_ethernet(0x66, &(0x7f0000de5000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x19, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000463000)=@req3={0x3, 0x3, 0x4, 0x7, 0x4, 0x6, 0x7ff}, 0x1c) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00004f4000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="327013745a5d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x10001, 0x1, "1677e0bff6bcdf065f070bbdec6aac1794b3bcedbf58503fc1b267e09447b80f7c8765e425d1ccf63310f75ac6026b54601fb292af41468d27a4fb9efe14fda65c6875d405280be8ffea5bcc3d915c17"}, 0x160) 2018/01/09 17:22:42 executing program 3: socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xfffffffffffffffe, &(0x7f00005b6000-0x8)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f0000dc8000)={&(0x7f0000af8000)=@ax25={0x3, {"aab890dfa1bb5d"}, 0x8}, 0x10, &(0x7f000043b000)=[{&(0x7f0000bae000)="071f1846b182a8373204b5203b11bd31aca75c6237d99b3d43b05fe83d0a0bd1a7303fa8ec39dd4c25240252613896c2228c2b26334830775c7cb6ce70a6da9afe88aa2d60f0a817dbc893abe00079ac254112c79c49b237db7de736d5d6e2ee2f43884c49c60c3de03849eb5d0686c7da5d5eb83b234acd74053cb9271c64280094e291c0f5f6d895a2c5d17118934cd57853416283d238ff7ab8418c7a1ac146d8aa8401ef2a99f83d282f8afc34d6fbdfe2f3e9b82fdfb45bd1895b3d678cb6e76c08eac67c15da85c6d7a2", 0xcd}, {&(0x7f0000228000-0xec)="9324ec6c8f494ae03657cd1e59aa55b98b20f355ec446eb88f4bc7464e322f5bfa4c6f2fdd2163e7463cd74ad8b260f0550d2b32f7b3b193d611b75c438ca6ab1af4181da5c551a267612366d92aa4c2f9bd67da8231f5986e6383eea08f1b35d31609f33244720e59432e87d458f30065dc80cf4c9b59099bc345fbe8ab337f48b58c0e2bf42db190761dfe1b42f8927666c8fbb14a6f3b8cd3a2167e246628ba0ae4776def9d8190a86d2193bdad25b2793335ba8c9d4d8ebc65bad849423bfbdf219bd095d1849c4db2eb6a678f53525c8d40a8f7d12f6c9a3da04599b073f1ae3b807f253da1a542be03", 0xec}, {&(0x7f00007a2000-0xe3)="7842dc4f496d8485b53c4313b980ebb8df39e9d725dff5fccdcb3d14fd1fabd5f085e8ad164d41a8a167a1548de923d6b026c34e1f52a7638369780261af8c45e0c647ac6808c94def46c64f6e8682577c898c640567298dfec57d83a80d3c1eac044c5ad3f98175868713100ce2622a797d345efc1da889b68826e25809d21460d1da4929763bd8252e318de8d2a1213aef70126f125d9c5b9ec8f0ca4bc5fa3735465df8e3d1cc87db2fc8e954f4ad3f6339f4facf24cadeaee82555a5d0a643c2c49214a0d4f1e103e3b64ad94ce5c164ac1609541bfe634054d6d1ed685cd0c9b3", 0xe3}, {&(0x7f0000087000-0x4d)="2c9790a9a21aeea540778374b96641711f8e75dd38c03b7447bd605d868c034944cba716f12b0d07c21050558526aca2196544a79c11abadd6117f79eab166146018138c51610e58c2bee828ce", 0x4d}], 0x4, &(0x7f0000d07000-0x1100)=[{0x48, 0x118, 0x8, "5fb84073e244a275fe0fa5fb073991248b57d37c37da8e6d1ef89e67eacb3fcb38c6efa7703b31288b3c4e973a0a504e94e0"}, {0x28, 0x101, 0x40, "8c6970cf04ba553e525642443ef33e3170b31222fee0"}, {0x80, 0x19f, 0x3, "9ce540dd17ddfa97006044f4326105d48ae2125b88c1942e8d6932a7b87e3d045b28bcda99750736a16ee30278b65bd6b6afb6ccb50d000520a41761fa4beb87551aa2f46afbbee05deedb4d7b696e90221f08e2ea578ae6bf008c0858ef43f59d9742a4b2e2375be2ed2ffa24dc"}, {0x1010, 0x10a, 0x6704ac58, "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0x1100, 0x800}, 0x10040) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000ddc000)=[{r2, 0x0, 0x0}], 0x1, 0x10001) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001ae000-0x8)={0x0, 0x1}, &(0x7f0000df4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000bda000-0x108)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x3, 0x7, 0x4, 0x7, 0xfffffffffffffe80, 0x4, 0x0, 0x81, 0x6, 0x20, 0x1, 0x0, 0x1075, 0x7fffffff]}, &(0x7f0000f68000-0x4)=0x108) sendmsg$alg(r2, &(0x7f0000b4a000)={0x0, 0x0, &(0x7f00001d0000)=[{&(0x7f00004c4000-0x4c)="c2bd23fad10c6a2027b2ebf46ff6a69330dda6cce43713e79f6aeef5900f3989bc0b97bb93fc0e3658274d08cf858fadf68aba2ea5043140bd41c8e27d0b37ddd8498c4618f48dd17c367c08", 0x4c}], 0x1, &(0x7f00000a4000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0xd8, 0x117, 0x2, 0xc0, "e2787d1466708b041874c2b65891793414d308ae2f480acd073e3172ba760a9465694e88bd2ce549ae5a7c5aec9d38c8e383a2b559336c944961648946b27bcef7b92cdb06f5eb7c798e87e0b08942e545c421ffc08a9fe38c4be1f15d50c8f8306566d4e35344bfb0222deb5434ccb5ff4aa701f9ae023b4b29664d414979e72efbde8cc2ad6a92cbbbc50549fa8d72d40467d11a0d4e8ff09f73e3654b42a3b96424cfdcb7cee4c9180050a8fd805e47cb750f9d0cebfa2aef431fbe129d84"}, @iv={0xe8, 0x117, 0x2, 0xd4, "fcd3eea21960ad38e7edfd3960442c6ee9e81599b759e172ccec670ac35b9bb33014365203b6f8f7b8e72209340dce30b78fb0ab1e2939b936faff9db809fd3541d1c8c3259992511bfcca4e165744387c98bc29e1182c10d6734d1d6fe49d9f1bb51ef559d4dcb87047ecb1ce562b94c4cd87a44b4ce34d1e8583b07d58870883eddb26ad499b6703cce133c723a716c32cdb9a9c169c53889c376cfa7839d999c74316a2836d500f393d621bdc4fa2c45a29fb3d0c623d834e6b3fae510cace9582ffefdbcc4c31e9f254f49ee92c97e626b6d"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @iv={0x20, 0x117, 0x2, 0xc, "778b41d19880c00a5fad3a4b"}, @iv={0xe0, 0x117, 0x2, 0xc7, "e2721e1bc84b6c3453015f679838600fec6b41a74277f97681982da6e260a0575e82c38d37e64b551a7bf99642d0d98980ac92bbe51a3a67fc8fdbda9ef9eef988e17952d4427dda084bdd2424992ff1e2fb13ca7fee2d1903b77e8ffba4a868198e79d084bc77f2008559232069b929b42ce005ab2dc9034bd74e225b10056f36f529924cd3f5be41cb997c1dcc026071499a82fbe393694b8f326e62dbe3efd337a132b42f7f304b935617ce47a4e106b26f7c77bb2591026f5d5a6d51b696b7ed0d20401b66"}], 0x2338, 0x40}, 0x1) r5 = socket(0x11, 0x0, 0x5) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000432000)=0x100, 0x4) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x4, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x2) 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000080a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pwrite64(r0, &(0x7f0000785000)="f29599b861adadf27264f4895595daa42e7aef5eef5fe3046f7fff820061e89af737213b7f3d5c9ab5ce6d2e7fd5a59581ecc29f86f403df167940827088e2c68315092b4925fa03b2c59033412fd228897a72a11b34cd79b187d59cb529588192e146901205147c0e7c269b6bfc6c3cce749ae93b4242b55b6f95bfec45560de52d8564f16afe92a1bd8eaf694b014889b00b11ee23736944d83c430228780ce2803702840f673ca171f04aa7e97e262f8262c0a84e7f94fc", 0xb9, 0x0) close(r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000e87000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e06000)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r1) write(r3, &(0x7f000002f000-0xe7)="60d8d2925bf89972c6d91d2ad50f9b29625144b1a3dd09828625a6bae49b71780050bf9ae86ac006eedb053a437f0c0c8514a4c6a4f175581a473ed01e61e416574c849482900a28ab50a7bb148bcb653486be60a1f0542a1086a20c38e0518c20b8e12df2aa172a5a665551765854cde7391e016dfaf455f22c3001d0fb8057d8967f70b6108c115ce9b446e160d5fa80ab22c2517c3652e7b2bfbe0a8282d73bea26957882e7a5b955c732b60b9b0df63507cc4e1220e0d6ef85a9b65595c5024bfd941eb273d57047fe57b0da1a9e6ceae3afe339c8bd5e5d9e60d2142cd1463b4c1cbdb473", 0xe7) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000100000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000894000)={0x2, &(0x7f00007da000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/09 17:22:42 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0xd8)=[@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd21}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000615000)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2af6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x0, 0x20, 0x12a, 0x8, 0x9, 0x100000001, 0x100000000, 0xf5, 0x8, 0x8447, 0x9, 0x4, 0x6, 0x7ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000659000-0x10)=[{&(0x7f0000638000-0x29)="29000000180031d1e5ff2108804c00000a00000000000000000004000c0501000800000002000000fd", 0x29}], 0x1) recvmsg$netrom(r3, &(0x7f00002ea000)={&(0x7f0000238000)=@ax25={0x3, {"a83711c7c5da5d"}, 0x13}, 0x10, &(0x7f000003b000-0xa0)=[{&(0x7f00004dd000-0xdc)="2ac2fbd4aa58ac360ee6020db721e26f00f99bf5fc24b34d9d9e13b06362b64637b60e821e5aa343096e10850f30c12b4d2c111d8562158c717d9623967dd40f6d74b30616e274679302066e83b46b5560ee79042bce78592b1e7da29e07162a8f66f86cb48eff9ce124fbc89094ec074f0bdb34dfcbb0930a3cffdaf3b7d363ac30d8797777b8ab18eb1f3740ec9f2008d2e341c839e2fad70fcb296960109c466ebc363abe5a78dc0619a45654d8cd743a552c2c787c7fd14a408479f5eb2471ec48a078284494e9d985c7ca495568d4cf37d595ea39d361f55239", 0xdc}, {&(0x7f00008fc000)="91da74ae324e97cd0f79f1f83729822d3effc591f6c10f1c5fd4e22982036fe6889adc96d134c293f3583a7e8c2cc819f7523f0e7e445c33c1f7e763806a28a6d236740801f73b9ba845140f944bd50afe5d3a49e5ac188641af75168d7ebdcdc869c8bbcfc5123dd696db279a719bcd2300eb5ccd3d245327cfc8222558d83ff9342731bc1fb0fa2c4da1e1f0257cfce10cb94e37a7d17871304697ef2ea88f6f0ece4dd105ff5eaa52ef4a2b12bbd0cd23cf45bb90b83de2ff07e9ec3b33f605eb5497fa495d48a46ac9e11f22325fda8a62aebe8d41fa50f246b1de48e4012316d120b917bfbaff", 0xe9}, {&(0x7f0000183000)="c3c7bc6e39ad2a79a4b9ccf73aca51d8f3a6dabe7d78ba234b6dc903164ccc1bd5a613b82cf7892f3f57", 0x2a}, {&(0x7f0000e4a000-0x79)="9dba2dad201c6d73653d0f452cd7717912a4c50f9ff3a19691a0a0f0df10808168cf7799a598d7abdc7ba1670b94a2142ce6769a5228e25ce76e807b2b0ebaf4601392297db8c8958f0e45cdbd58ad275443972bc8cb398ab22707b5753e9b03c43397a1ce599893db232761dff0aa9226527434f559da7e5a", 0x79}, {&(0x7f000096c000)="2828dc8b7eff665d914116e2fd816007c23c5bb9adf470e4da4382968140cfc45a98866ed6e40644ac4e93bfac65b3733f4c2aadfb30b9ccf02567daeb4372df0caf892bcc8f19614aa0b13dc2e08632b82d54bf3602e1", 0x57}, {&(0x7f0000353000-0xbf)="94f3f45285885a9b4133e5f1594265c4f10de3daeb59aad6e8a2f85f7392321796326327e9128992dc4e77876f653559fb131f4e80eed7105ada9898ed45b07e94bf21c395eafeed6587c837367f6a2668bb2966e95638064c2f90d2aa0dd1cddb5a33f37ef01577500e005a31f3b47dfa6c2445e3768d5292ef0faf8aa4ab6e19b0e6dab1973bcc31075e9d6d4d451b5ff0f3cbc8cbdd2beae1dcd7dcf00fe41e49427115bbcc25aaa9fe5ad1baf66609be9f44a3fd32dbe8b9494b09aac7", 0xbf}, {&(0x7f0000c76000-0x86)="7f0a242275af40a9ed80592d5d676a35f666aa6ec240d381d0a1ba8f7488d8cb188c24e2226176eba02094288c24620588ab6a3786de51091c18236e0877766060bdc3cd0450b387b322fe11843d2065405927bf1178a081128047c3f9f6cf151f50afc23c39f2a9d0dbd7816014834a1b72641c3efc3514b15f864b41c5fe9664f0fa262cfb", 0x86}, {&(0x7f000029e000-0xbb)="13e0feed59b2bb5b9f34f2b1db39371da2867a3edcfd12c5caa74bf5f67a9ad0f2a6000e549629307c05898a714a714870209de39ea43b72ae5c8215c8b4f19af1225fec555c4a6b25a9f42f0eed36fa70717433974377d182b888b4589176efb3eb569dfb316677d38b5a423f3b7191177993a4b6905c59a082deda18ef9514ea20c042c91736eceeaf3af2d0f436ce6cf86b2e698e0778c75ad4afa4f80399801f1aff1e8cc0193bfce0d0a965ca24d8e44d8be2132a6a9de36f", 0xbb}, {&(0x7f0000d12000-0xcf)="103ab2bc196ab73ee82bf70a4aa43fe14898b8ecae300cc65524ee14d22cad766c351c40cc4bdf7b09291810abc61af33f2032d3473ff435a047d5c5ef2266d2737d2ceb2426fc08aeaf15046c94a2b065668748f5f4ee40908e35169f2a44017c71d4e8b3e5b4bd2a1bdd280d11cd34198f1398e67377a70375efc0ca468468bea08bbaaefe150a4749c7c64648b0bbb5b74aeb43c1d2335de0749a3555f223d65acb6b9d90a66154629586256dd123a66a46b3738275772ebd4ef6bc36deb55d5d0a3108224b68500d8386860945", 0xcf}, {&(0x7f00007b4000-0x95)="493e4a8b1c8838ec5326c137c1370c9478e8559f37c4be89164cdcf234d6cb4336691896ce9ac60f6e88c31c874bbebdfbe4b3e9ed195a7691893dbc96b9bde03ce0677e921878637701a74b7e8e1e971df24d9ad6f590cf61a1354f384da864af6d41f1f5ca39a5d4533f5645a9dd3d7fc5d386a963ede95e2ade48d4dee9aef12b4dbc366237027d18e0d0cba6e070b40567e112", 0x95}], 0xa, &(0x7f0000a19000)=[{0x110, 0x118, 0x6, "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"}], 0x110, 0x400c895}, 0x40000000) 2018/01/09 17:22:42 executing program 0: socketpair$inet(0x2, 0x1, 0x7fffffff, &(0x7f0000dc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffe0b) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='eql\x00', 0x1000}) mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x9, 0xd91f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x89, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x8000b, 0xa3d, &(0x7f0000abb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000055000-0x4)=0x5, 0x4) recvfrom(r1, &(0x7f0000244000)=""/0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x1, 0x5, 0x6) bind$alg(r2, &(0x7f00002ac000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) accept4$ax25(r4, &(0x7f0000fc6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000e6000)=0x10, 0x80000) [ 2368.196367] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005df000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x0, 0x0, 0x5, 0x9, 0x0}, &(0x7f000059d000)=0x20) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2018/01/09 17:22:42 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000bf2000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000123000)=0x2, &(0x7f00000f5000)=0x4) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000e5d000)=0x0, 0x4) pipe(&(0x7f0000faf000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000093e000)={r5, &(0x7f0000374000)="5316c7e70ea4229758e512589ca28943749eab9088b27581a19117272711e95f46c076b8145b5b0e73f2f656c7c1aa9a0d1ba13b4beeb203434f16062158df"}, 0x10) 2018/01/09 17:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000008, 0x0) write(r0, &(0x7f000023d000)="26000000120047f791f6caef0000030707feffffffff4800d70008000000375500001d0008ff", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000033c000)={0x0, 0x94, &(0x7f0000910000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa35d}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000084a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a3000-0x20)={0xfff, 0x80, 0x8, 0x105b, 0x6, 0x100000001, 0x7f, 0xffffffff, r1}, &(0x7f000041c000-0x4)=0x20) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000231000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000089d000)={0x0, 0x0}) 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d9e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d90000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000828000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000839000)={0x401, 0x2}) syz_emit_ethernet(0x32, &(0x7f0000c66000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x46, 0x1, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x3, 0x32, 0x0, "6c1112de388aff2694f0ee50be3b8c84ecf9e61a874670f319d6019a58151d0cee37b4348613fd7f74a6"}}}}}, 0x0) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80004, 0x20, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000036000-0x10)={0x2, &(0x7f0000035000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000002a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xb8) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000063f000)=""/47, &(0x7f0000a53000-0x4)=0x2f) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x40001, &(0x7f00002b4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000abd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f66000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000294000-0x8)={r2, 0x1}) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xffffffffffffff78, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000795000)=@add_del={0x2, &(0x7f0000795000)=@generic="1cc94c035146c0758bd6433fdb321fb8", 0x3ff}) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a7c000-0x122e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x0, ""}}}}}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffc433, 0xff}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x2be) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x58, 0x8000, 0x8000, 0x1ff, 0x8, 0x2, 0x1f, 0x9, 0xa40e, 0xff99, 0xfffffffffffffff7, 0x5, 0x93a4, 0x3]}, &(0x7f0000005000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={r3, 0x94, &(0x7f0000002000-0x94)=[@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x252}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a7b}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000004000-0x4b)={r2, 0x43, "63468ec40ab8950c7a23eea831d635bcc0fcfea1163a9943ca319c5b18433f22b66a78d9d5ab95ac62251977d05715d7bb0eed8561babf2ec79f01f8ce9c53eecf046d"}, &(0x7f0000004000)=0x4b) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000003000-0x8c)={r5, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f58000-0xc)="73797a6b610007000400f21d", 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xff, &(0x7f0000c14000-0xc7)="f8090000000000007fffc11b82bf5a00000006f88ef404bfa9947d09000000324b21ee0f9aae1d997f5b24b5a1cb42b96bb9bf6b5789306b21cc8011c95035dccf4db9f4f9d18abfe4b46760468e12474cef0856d07c0c461ef6036ec6190e02a669484992e585d83ce87fa9a36a920084a10ad4c2b1f932f6e3847de231912fe877517a000349f791045c053b99e13a5afce0184c32852de5aad6e08918fc751f660b3da5f63365a55b7383ee49a5f21e78ba74a1d435c5afdfe6ea020020f0b76062c5849a") 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f46000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fb0000)=0x14) sendmsg(r0, &(0x7f0000d7b000)={&(0x7f0000871000)=@ethernet={0x306, @random="85f8095c3e51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e77000-0x80)=[{&(0x7f0000f41000)="", 0x0}, {&(0x7f000012b000)="1f309ef260d20457d07b56d8dc07b25a4f220b980b6c7a3a5a3486487c633c7b9719675da0bbc48671084d5627b7613dc1bf80c088977fcd968634c9836c6ea644c6c3ef7ff4482eb7b7ba85261d747f00f55ce5b3fbb96858b4ecb0311416e66e1da9da994c4acfaa11bf395bcdb795b9d45ef476361621890ed2448fbaf031bba1e18fadf43d38d801506b5e9fa6c91cd3c4bd985a08479570247407adf8b7d4e77cc2f7fb565d77ffdac2c14c3817803f732f3052ef02879254d8", 0xbc}, {&(0x7f0000af7000-0x19)="1fe43d39bca52b7c56a0a6bc65744b4e900f65b8584001ce4a", 0x19}, {&(0x7f000081b000)="f3c259e056b5bfe5a32a55fd880f108dc6145503dc57a274cb73eb499d89fa43038cdf168ce56b769d0b46a52225dbd7722bcbabe996d9d1a6e29c36afcc8d5b11a4b8d09a566a0e580da85bb8c461932b723305c98b9f7369aad00bb58455c10fd5eb5206c3e49b", 0x68}, {&(0x7f0000f0a000-0xd8)="7fa059ee2941676f73d35986fdf204aad2034b8950761854dc67ca7a37ec77b069a907d5bedbe4671d3943b6c49605a94ee68d97542d741183254ed6be95e6420f2f393bead42cf6dfaad285dd4076bce875f4732f44bc4086e49858308e881ae0b99a29c821ef3a344a6f833d94ce5c2c31fddb4b535802a03820cb499be9229f49c8d130cc88bbd7ab3cbbe2c664474b3ec702ffa356c83949c0afea384c58efb65a009e6207b31faa2db63d40518ee47bc536901022357f3e4475798bd76af26a39d6b3a5e3d98a6e18ff196d45c31cfe12930afceace", 0xd8}, {&(0x7f000034c000)="6fdb16ef54349a22d7100f4383d74439cdb8ffa8151434cedf867b0596286160a7453a7c5f1e4e26e697e7e86dfa8ab4c9ed7d3bbf8a8d1ba23974cba4d5dcd6cf0c5c2c526e94e88284ce17c2ff017f68daece441203c1b7ca02ba3aa4c031bbebd0b8ba74d1814b50c9050bcd40a871852b0b57400feda53203e0e628a3f636794316775eacf15f7b8faee3c4c44e1c09d30c727b7d2a2ba3c8504f5814276ef9b13c1ebd13a40ca8f18c1c22f9e8e2aa412d00569b2bf797df810833e0c4e2504ed145a9bc6bd3bb1d081df31d45e40fa51a78b427c615a030a7c212d91ff019dc6fcfc05a9c040742481c5d6ca51b3492d548358bbf0", 0xf8}, {&(0x7f000065a000-0xeb)="6ea0c029aa37674da3a36fb5420feac774aa8e0070b07ee2178d7b788dcff5e6ae2d41c2dcc98c6e2a6a37ab3728f0d00a14aafe303f7e80ecfe64b3cb035d8578402fd7efc855adea55390539124571877112859b99b83ef6266583d8eedd6fcfa75c382c3b8010b45342e407409f0d551d0fd14213cd9b7d396a1a79f02cda07cee46097f20aa49e416649c7f498945f7d440d39977cf0c561e769d41fc5697439bc922a47389ce593b709d875c8baba1848203d81a1583fffae514eb5679781c484d039d44c0cef3ddeb65928cb95607f820a0e7ae28789df83fec19569d910c05c7920b4ecd053636c", 0xeb}, 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0x1000}], 0x8, &(0x7f0000071000)=[{0xc8, 0x11f, 0x5, "4b9956f43b57df4d729c24da4c1929385a9a6c7a515aff03a12178e77b2a4d52da92f82af403ff02980ab67c74f25ed88c8c86c8fd0ffcce0e62941eac4f4cb2ea905f6c47f1cc0c87ae2405cceb81496309d8e349294d900699b09763b926568ba2bce0f1089210deecf2bb520789f2b7f472d1aed99d5051a4a6f410134296732bb81f53d6c0ae4dbeb693c2e60f2179076652ac169e46b1f57cd3109fc7dcf812601c47f313fcf1660488b9e7b583e4842c26"}, {0x78, 0x0, 0x9, "e0e261d686c007b5bb6a28ad2f8b65b8c5684b761a895d072b2021cc2e6fe989ad14a709509eeaac94e83b543489fce59157cc24e173096c8b742103c3fe1648a72bf05e37227318f192711b216781bb6a6dc811dcb51fc3f3d010594c8502f7ecb4676748"}, {0xe0, 0x11, 0x7e000, "a56ce72ea9a01f1101b923c6d4102cb1eef546120821396020736a3976396dbaf076a8a5023f6f0199c8d82e57778c2fae6dca885b6c00fcab821e3c81c0b4f972381f0e0e5117d9fd2765e11f6696eba7bbaa46fc8c136450bd56a43c4e2e70fb4fc0f08ecab77a30f2a5cc177d820cda524a1b42938de11ef956280bec08ef5ad9966ad1b9b58deca40eb2ba0983edb56098bfede75b020de018095c9b448d8d8fb8e5a7aefb4a28b404e903e88f275536ac128f505d052da027043503fd35c0c11fee4fd3ee9864fe0a91"}, {0x1010, 0x0, 0x0, "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"}, {0xe0, 0x114, 0x5, "c8d9ff7096aeaf19331e1835b8d73da1f3299676cc64d8e011ac20836ef07c45febd17a861947fe49cdbca1e9ae70bdf1718742006176b62973f8f60dc762d5ea3c82294d1b9332d1f85cf376a80f8f4508a3053a9f30cf8923912a91292ff32999181a005c6739bac5faa3311bc02fbbf8def4770a7161c3bef2144c1a1a559b2d725c3baa68d129065be143feee123a27c45df02ff32890944b400f4c98d0f3f155b47255e0ee86bacecb50015ba027993b15cca3e4cb43c6556af7ab00010b089be1b987afa70d1"}], 0x1310, 0x4000810}, 0x4890) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c09000-0x4)=0x3, &(0x7f0000186000-0x4)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0x1f) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a69000-0x20)={0xc89, 0x6, 0xffffffffffffff89, 0x2, 0x8, 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[], 0x0, &(0x7f000069f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f000003c000-0x6e)=""/110, 0x6e, 0x10101, &(0x7f00000c1000)=@nfc_llcp={0x27, 0xffffffff, 0x0, 0x4, 0x1, 0xffffffffffffff88, "5744796ed9c6a0a14fa20e638fea9049c21d112192301337f3977ea22bbbf05b2a40b4bc9a04745b72d4e780d40aa4e8cf67e51d9863c58d4bff78ad7776fb", 0xa4d9}, 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0x80000000, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) r1 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000cb0000)=[{&(0x7f000095a000-0x1000)='Z', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e5f000)={r1}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00001ff000)={"98565335aff7ce994dffd1c5d2a3fdba", {0x4, 0x3f, 0x40, "f79e6de4bd14", 0x81, 0x0}}) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = accept4(r0, 0x0, &(0x7f0000c1d000)=0x0, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000089f000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f00002c7000)="026346c46b9cdd2bf84243369e059f233e3736d4098ee9c271f0d79cc2feda057230dd3ab7960c680d2a8498d18fc689a08dad831480486fe2ea9593ecd4c2ade243317a3bf156a30e456206519851ca7fff21af0493426c515c775537f2a0ba8423b193cccb77f6601c231a11d7a96f312f47f9154bff847582a1b9507a284130c21c0700ca4eb15559d9655de05f94109889d01d833225d44144124e8f17093a53fd9f8530485006d5399d", 0xac) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect(r0, &(0x7f0000b14000)=@nfc_llcp={0x27, 0xa1f3, 0x1ff, 0x7, 0x100, 0x8, "f183e53b4a3eeacd786578af57503b698a336e436368eeb3bb25ab59ac3b53b52856a1a51fb15f330209e8ec2b0ffcd4ebd5eaaf43a039f360feb11c95ebbf", 0x3}, 0x60) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) writev(r0, &(0x7f0000af4000)=[{&(0x7f0000ca8000)=')', 0x1}], 0x1) 2018/01/09 17:22:42 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000983000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x2, 0x5}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000002000-0x28)={@common='dummy0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) r2 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x9, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x8, 0x0, 0x2, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000004000)={0x3ff, r5, 0x1, 0xc7d}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000005000)=@nfc_llcp={0x27, 0x9, 0x5, 0x0, 0x5, 0x5305, "e3f3a40944f7881a5671d8a11835256b2a8814c30ae18fb142d9153b3c7dce187763242e4d541ac8095a4692c04e258ee38affb2bafd5452edcb9b6562cb6f", 0x0}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000006000)={0xe8, 0x925, 0x5, 0xa4d0, 0x3ff}, 0x14) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000007000)={r0, r2, 0x6, 0x1f, &(0x7f0000007000)="2ba8f290998cc313dad7070d50fc399a3cecc38b7943d2ce13a6823edf5683d9f82eaf6cf961fe67fccdfd625eb254540b4cd4bbd09db1d83e3694dae9c836b500de3a3d083ac21aad1279887ae9e2fe0cc4a5ead79d86f77404a772908b122468dc39253f19b3872105bde248e6011d8065cceb88bebd89910f7ede2c54e20ac6396d793fbf5d2c5f0bce34a8deb5b5b4", 0x4, 0x8, 0xccd, 0x80000001, 0x7ff, 0x8, 0xe19, "df5415709bca58ffafca259344aa42b8dec3dcd7d066b175d6a68a39b894b7aad24a7a81962e6db192e0e0cdbd5c0520bc7896c9634c057631208ca878e5d1d20524fa88077bf6f56229e9b57ab3946538a14a820cf2227c76d2c35483aa10e4e5c6341d1b9dc65797e4533a7e9688190c039f52a27abfa34bf82b31a4e4ebe8cb60f9c377fd092d48b653294ffa99f18ad8a9cc6cc5859d378f2e423db143714aa94c4238427dba38bbbb7a39b4bfabaa3ab7a62a6327ed9f5c14d457e1"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000-0xc)={&(0x7f0000009000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000000a000-0xb5)="6533ad1c781239b07722c1db661b47c60d4018ba425e2662e252eb4d2f4954dc087e30e6951050d8d2863537a45727aa1e46f9ab87483ce38d241af5ada708b523478f05b5ec0ba22f44ef1ded5ee6e20bc49b54d5c728efbbd621c46bcc701702750f666165c9aed1e568e875da1d920e31c9951b91a555cdff39250e7c9d82f3bd8a8ca82e7ce88332bb643d721ca9c5dc2ea0d9dc2ea31a6fa3ca0f59e567a5a93f0b7718241e1445229e579242b44134add749", 0xb5) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00006c8000-0x1000)="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", 0x1000}], 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000025c000-0x6)={0x0, 0x2}, &(0x7f0000330000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007d1000)={r4, @in6={{0xa, 0x1, 0x648ad7b2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4$inet6(r0, &(0x7f00007dc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000548000)=0x1c, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006a3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00004fa000)={0xe0, &(0x7f000072f000-0xe0)=""/224}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ce7000)=0x0, &(0x7f00005a3000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept$inet6(r1, &(0x7f00007f7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000293000-0x4)=0x1c) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000dea000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004a2000)={0x6, 0x80000000, 0x4, 0x8000, 0x0, 0xd4, 0xffffffff, 0x4, 0x0}, &(0x7f0000045000-0x4)=0x20) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c4a000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2601, 0x800}, &(0x7f0000de9000)=0x98) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fcf000-0x1c)={0xa, 0x0, 0x19c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x100000001, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) r1 = accept4$inet(r0, &(0x7f0000387000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029b000)=0x10, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000815000-0x3a)=""/58, 0x3a, 0x10060, &(0x7f000021c000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009e1000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xbf}, &(0x7f00003a1000)=0x98) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f15000)={r2, 0x101}, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000376000)={r2, 0x7}, &(0x7f0000875000)=0x8) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x9a6c5092b48d17ac) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ec7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000ff3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd0000-0x4)=0x1c, 0x800) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00001d2000)={0x3ff, 0x2}, 0x2) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f00001c1000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x9) 2018/01/09 17:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='veno\x00', 0x5) shutdown(r0, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cb4000)=0x0) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000701000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000097d000)=0x6, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = accept4(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) tee(r2, r3, 0x8001, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000)={r5, 0x5b, "625c6eb9f69d38b26e43a3b3b80e0be176704830887a525e3653353dfb19c8fc9fcdf0996ad58efaa83d3e3bcd116d28556f8ca8eb79b27ad9784ee7bc3aa5b14f99c93650d0b62c2c85e7b02448b680382af47ca0b096bfb730d5"}, &(0x7f0000001000)=0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x5}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0x8, 0x100000000}, {0xa, 0x1}, {0x8, 0x2800000000000000}, {0x2, 0x8}, {0xc, 0x9}], 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x80000001}, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000)={r6, 0x32, 0x10001, 0x8, 0x7, 0x6}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r7, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x6, 0x0, 0x10001, 0x4, 0x8000, 0x3f, 0x8, r5}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000007000-0x8)={r6, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r5, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000009000-0x94)=""/148, 0x94}, {&(0x7f0000005000-0x6)=""/6, 0x6}], 0x2, &(0x7f0000009000-0x61)=""/97, 0x61, 0xc7b3}, 0x40) 2018/01/09 17:22:42 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000eea000)=[{r0, 0x1, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x1050, 0x0}, {r0, 0x20, 0x0}, {r0, 0x80, 0x0}, {r0, 0x9000, 0x0}], 0x7, 0x0) sendmsg$netlink(r0, &(0x7f0000a4b000-0x38)={&(0x7f0000f8a000)=@proc={0x10, 0x0, 0x1, 0x8800000}, 0xc, &(0x7f0000f8a000)=[{&(0x7f0000f8a000)=[], 0x0}, {&(0x7f00002c5000-0x6c)=[{0x6c, 0x100000001, 0x200, 0x20, 0x2, "7cd124df34e448cb7e01386bde534557f64f24c1b1021db63c2f43a62af56b15021d97713edf1d901b84d7de9a4fc047d3da20ee399dcc2bdfab3a5f88216b9fd5514e11bf5065310316761dc35a44f2c13666a6884a9bdbb54d81"}], 0x6c}, {&(0x7f000012d000)=[{0x5c, 0x2, 0x1, 0x0, 0x2, "84aa0f94259ed892171720ffd9c7c660e10f09e81220387fb7d66a778c414725971b07db01db7163473931e5e9a4049824cc6ab9bf5561b799615c0edff2be29bcf41cd22ac77c1057"}, {0x50, 0x8, 0x402, 0x4, 0x3, "096fc31e9a4f34d1ca173d6314ba652e35dfc40c3ee57457d3a31203a86613715e6e2d19912fe8fa17d6ec2df99f16f665fe84457c9ded87b70b1f16fa43012a"}, {0xbc, 0x7, 0x0, 0x3, 0x0, "94de0c437c0b65b494a76fa7f1e9164c89abe92301b4e1ddba23ae52b46009bce82b5fc95d029117560a3a80879acb997354735542d327ffe43540f6b623d4a7367b5a1c9a39f9c5697956e0ee0c7ffb09d1ca41213a6edbafb553fd19c2170997e89e58f41a2f2da725eac6565b32dff14d59754662bb19b1ae11585dc51b9f68664de6ba505fc77c5c3b722e8520226b0ece816ec877c91f8dd274736ee29df1bd4f4e67b10e36ad47"}], 0x168}, {&(0x7f0000f8a000)=[{0x98, 0x800, 0x404, 0x100000001, 0x3, "a16f3872f080b81d47a434d0724683fb4ac7841ada3d1f9a654f4095f666f09f1a8ceb159dc4ea4c388af396f2d6cdb7cf412d275feb40b79611f186bba3830ca26c842a7440802b69c54215fe41576c27218bff55d2d2bd06deea1f5a3d28ebe7e139baca17a10e65ca676db1cb03cb12deee630bc593e393c761be98569a31e613ad5567"}, {0x18, 0x1f, 0x7, 0x1, 0x0, "afbd8119c0"}, {0x38, 0x7fffffff, 0x800, 0x1, 0x3, "03232fd3b57fedeef8c4e64594d0ac1d2c04b0a6eadd85508362a76f846c04996a635dd714ba0c6f"}], 0xe8}, {&(0x7f0000f8a000)=[{0x68, 0x9, 0x4, 0xfffffffffffff431, 0x3, "aec33678b906729758bb57563f79a18dc8a32f852b5127bc669766c9a35019bbe23209ef19fb79b91617d32423a60f42d58ebc2c2fb1291f7362ec041e0e96f7aeff52fc296cddd4c681de690ab4ba12032d7deed78b0d"}, {0x78, 0x1, 0x200, 0x3, 0x1, "8b1f7aa9124a43a72856cf64708d4bec2ec9e5ca29a56119e193866daf865914fbcae9b312b9e551f8600cc8c169ca96236a00f94c4befb3de5b029981ed91f173a9b4f420344012ce2940eb97fb447666babaacf47a67618e1bfc472d02e30faf66a62087f5"}], 0xe0}, {&(0x7f0000c25000)=[{0x10, 0x100000001, 0x920, 0x2, 0x0, ""}, {0xac, 0x3, 0x208, 0x71, 0x2, "569c7d33624f0b7f58cf173d8788e65672f3d4fa0095c8a23f53ef97628e6cd436a03e7ea51dac9aab817e15fca5cc8e0d416e15a8be27686bb9234880f0a96a5a413672534553a8c731ade45d3e9af828f23f013461778cf133e86b4fa063db7b14810d2b326cbeea462a6859f54dce91c3b41af7ee3786d373dd5f85fcb4d87c9f32c65aef77779b9d525fba54cf06090704648ff4a2aed8f9770d"}, {0x90, 0x2, 0x600, 0x9, 0x2, "91abf7be825641b0e35ce13999ff85a6235a151ce7ea342089f98228cd6b9758be1dd076bc8d8c6afa595281e959243214e31cc97a7e482eedc07fda82694ab53664e0c531867eef1cefd03ff70879390a3320c43fe6a610c5d763d0dc3505bce2bb0b0bb4a4a83da30754bb3ddae8d74a810dafbcd63b99b2712a52a3377b"}], 0x14c}], 0x6, 0x0, 0x0, 0x0}, 0x24000054) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r1, &(0x7f00001c6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e2000)=0x10, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000570000-0x4)=0xfff, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f89000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 17:22:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002f2000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001f8000-0x8)={r1, 0x5c0}, &(0x7f00004b6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ceb000)=0x80000001, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) 2018/01/09 17:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800000000008a) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f00007ed000-0xae)=""/174, 0xae) bind$inet6(r0, &(0x7f000060e000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000743000)="", 0x0, 0x0, &(0x7f00004a2000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 17:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008f0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e02000)=0x25a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e26000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000a01000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a07000+0xe20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa6, 0x4, 0x3, 0x100, 0x46, 0x200, r1}) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c02002"}, 0x18, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009c8000)=0x8, 0x4) 2018/01/09 17:22:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd3000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a87000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xe) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00002ae000)={{0x8, 0x3, 0x0, 0x6, 0xfffffffffffffffa, 0x1}, 0x2}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ff3000)={0x1, [0x2]}, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0x2, 0x3, 0x1) sendto(r2, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:42 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x80002, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000da9000)={0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000fd6000-0x25)="22d19517545020d276d0c0e1c75a9997942beffb11c86151801d3d5261c16345d256678b0f8a9266fd112f1a", 0x2c}, {&(0x7f0000fd5000)="ec6a5a51f5c8b1af32e7b7ebbbcfe56968b323c410443a8aa473e7b6", 0x1c}, {&(0x7f0000fd5000)="d59a6fdfd4809cb547b271fe92c80d442f537b539c0a824b", 0x18}, {&(0x7f000057e000-0x36)="7929b6fb6b8189ae7524edd8cd3994a74f3a35d2fb31d1df6e9ff09c23324924a0c5400b0f282340bfd09fcfa2db61db58f0d13a7886", 0x36}, {&(0x7f0000a2a000-0x5f)="c92446f8671e9d3afa423cf644c1e49f1296b041b220710ebeab80550343d34c27c540ff6b08c5ba386a7856cebac7366f504fca76a472b3a734a23f5bb4fd14e2134e4a079adf670b2c2b434a42acb48999a684f81c841e5d33015b41f4ab", 0x5f}, {&(0x7f0000fd6000-0x11)="2fa0f2179e514eb33fe9a05d9bc1ee9ba2", 0x11}, {&(0x7f0000fd6000-0x31)="625240771c38cfd262b1166b67ef04bcba12b3d7bcdc8dac4ae8e38d3f916de698001b8952e64bf358c55a76e6ee48c58f", 0x31}, {&(0x7f0000b84000-0x3f)="10bbc71f888e6e510b03fa8e80e19b0d6c68ba85d486d7c26ba14c57bc892c0c6b137f02ed6d3ff9c0b2bb156081cf0dc4e2fba1425aaf07b9846a4d2b4bc5", 0x3f}], 0x8, 0x0, 0x0, 0x40}, 0x40000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fd4000)=""/225, &(0x7f0000fd4000)=0xe1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000583000)=0x14) recvmsg(r3, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/09 17:22:42 executing program 7: mmap(&(0x7f0000000000/0x5c4000)=nil, 0x5c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000375000)="13", 0xfffffe2f) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000002f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f7e000-0x14)={0x0, 0x4, 0x8, 0x7, 0x4, 0xa3f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7f}, &(0x7f00004e6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000ffa000-0x28)={@generic="a87b4f0b0406e7d56b1fe83a65ec70c1", @ifru_mtu=0x2}) write(r2, &(0x7f0000377000-0x1f)="1f00000001022500e3ff000000000000029d15ff300001800400030000df18", 0x1f) 2018/01/09 17:22:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd2000)=0x0, &(0x7f00009fa000-0x4)=0x4) 2018/01/09 17:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f6a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d02000-0x4)=0x58) getsockname$inet(r0, &(0x7f0000c33000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cb000)=0x10) r1 = socket(0x10, 0x3, 0x0) socket(0x4, 0x0, 0x400) write(r1, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b72000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bbd000)={0x0, 0x0, 0x0}, &(0x7f0000060000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008e6000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x3f, 0x0, 0x9, 0x2, 0x80, 0x80, 0x3a, r0, r1}, {0x8, 0x3, 0x10f7, 0xe, 0x8, 0x1f, 0x5, 0x7}, {0x1, 0x1, 0x5, 0x9}, 0x9, 0x2, 0x2, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x3, 0x9, 0x6, 0x2, 0x10001}}, 0xe8) r2 = accept$llc(0xffffffffffffffff, &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e82000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000b01000)={r2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0x2000000000cf, &(0x7f00007ce000)=""/0, &(0x7f0000001000)=0xfffffffffffffd75) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 17:22:43 executing program 7: socketpair(0x2, 0x806, 0x10000, &(0x7f00003bc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000602000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000489000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009da000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000398000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000093000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e5000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003b3000)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r4 = socket$inet(0x2, 0x13, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) accept4(r1, &(0x7f0000d63000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007b9000)=0x10, 0x80000) sendto$inet(r4, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007cc000)={{{{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0x0, 0xb1, "98f049a8f9178d7907876526219c535b9e467ed81d06088c53d773ddc28e3ce8c86e20c51b057dc125e7d878a7fbf40444248bc3af9cbdb2940e527d820c77d57dc5136f08f9bf8aeedb672354f902dd"}, 0x160) write(r0, &(0x7f0000837000-0x1f)="3e133485f5957e0cea97a20a47f35fe56daf0b28845fa4be9b8d57bac07382", 0x1f) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r4, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r4, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/09 17:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c5f000-0x8)={0x0, 0x0}) socketpair(0x2, 0x80000, 0xfffffffffffffff8, &(0x7f0000351000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00005a9000)={r0}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000738000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002d2000)={&(0x7f0000cce000-0x8)='./file0\x00', r4}, 0xc) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00003c5000)=0x0, &(0x7f000002b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000b9000)=0x0, &(0x7f0000514000-0x4)=0x4) accept$ipx(r3, &(0x7f0000cce000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b6d000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000541000-0xa)={0x6, "5836e1afb1e8"}) r5 = accept$ipx(r1, &(0x7f0000640000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000ddb000-0x2)=0x1ff, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000abb000)=0x5) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 17:22:43 executing program 0: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0xfd3fcd022f302491) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x20}, 0xfffffffffffffc7c) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ec6000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000-0x4)=0x10, 0x80802) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e48000-0x14)={0x4, 0x7fff, 0x3, 0x9b5, 0x0}, 0x14) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbff04000900000045ffe007040000141900000000020d0004000700000000040003010c00001ee400", 0x39}], 0x1) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000448000)=0x0) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r0 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000360000)={0x0, 0x0}, 0x1ff, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b4000)={r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000daa000-0x6d)={0x0, 0x65, "5e7740843cbdb18ba9c9cde3dd22618cbe0ae2fc02b901c515e2503a14550a5eb50330a7ae4bc64450a89360323d2eac7483b37bad016080fedc90eaf2d3780e4aa189ed629d7bf83d4bb97ef7049c9ea71f55eb364117994afea33171e190c5dd89ccd607"}, &(0x7f00001cc000)=0x6d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000046c000-0x8)={r3, 0x8}, 0x8) sendto(r1, &(0x7f0000c94000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38752ab9c2732c4ae03558ca6678f318651b3b96413f2583", 0x2f}, {&(0x7f000019b000-0x85)="20a2a40c7d3b9b90b78c8472118be8c5a776e672d8d5c98324200263b612da5e0e3038e99e9712e0b555d29e42350d2aa8e729bd9c22bc9853b3e06af9ad026ffbfbd7a3afa0b402a21babce833cd3709011c48f776b6276dd12023c8f018c69cd0b6f6f92fd344737e074a17e74847de56a1a1d62a8532756e773e152f4d099fe6d77380780ea6f06862143ae3f5713b2f970bdd30e48868ac41dea7205ed27258198845c32103a61854b325dcb178d1a328e45d5c2701b3a2b98f6489a52e3", 0xc0}], 0x2, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x9) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000599000-0x4)=0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x1d, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000d5d000-0x6)={0x1f, 0x8, 0x2}, 0x6) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f00009a7000-0x8)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f000000f000-0x294)=@newsa={0x184, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha3-384-generic\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e97000-0x4)=@assoc_id=0x0, &(0x7f000053a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005d7000-0x20)={0x6, 0x7, 0x200, 0x401, 0x7ff, 0x100000000, 0x100, 0x2, r1}, &(0x7f0000630000)=0x20) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000349000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r0 = accept(0xffffffffffffff9c, &(0x7f0000ecc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ad000-0x4)=0x60) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f78000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000535000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$int_out(r0, 0x0, &(0x7f00000c5000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r1, &(0x7f0000383000-0x14)=""}, 0x10) 2018/01/09 17:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000051b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d0000-0x4)=0x10, 0x80800) r1 = accept(r0, &(0x7f0000dc3000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6a000-0x4)=0x10) socketpair$inet6(0xa, 0x8000f, 0x10000, &(0x7f0000c12000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fa7000-0x10)={r1, r0, 0x3, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004ee000)={0x0, 0x4c}, &(0x7f0000baf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000015000-0x10)={r3, 0x8000000000000001, 0x2b48, 0xcb99}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c27000-0xc4)=[@in6={0xa, 0x3, 0x73e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x9e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5ccf}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc007}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2fb}], 0xc4) syz_emit_ethernet(0x56, &(0x7f0000610000-0x56)={@random="f1c5b3691179", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d5714", 0xfffffd10, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x7f, 0x0, 0xb5, 0x4, 0x0, 0x7, 0x2}, @dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x41}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 17:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b74000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000087b000)={0x0, 0x7, 0x0, 0x0, 0x100000000}, &(0x7f00000a3000-0x2)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fa3000-0x10)={r1, 0x4, 0x6, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000124000-0xc)={r1, 0x8, 0x2, [0x7fffffff, 0xe474]}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000741000)=0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) r2 = socket(0x4, 0x6, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000c9d000)={0x7, {{0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0xfee4}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f000015b000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x3b366b03}, 0x61) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) socketpair(0x9, 0x4, 0x2, &(0x7f0000b06000-0x8)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000bc8000-0x38)={&(0x7f0000bb9000)=@ax25={0x3, {"529622089e3c45"}, 0x100000001}, 0x10, &(0x7f0000637000)=[{&(0x7f0000b33000-0x67)="ef028cf8d4264b01533fbbca2ffaf59ac49315ff3b9bc914e262fb3be655cb842f616f8312181860a55814a1f823be2e8ac1ab02714b87964ac338de4668275f5d5806d442a5c07923719c7e0f50950e93bf714e0d3330a2b3d1ef54eebb8bcfd5408862bbdde2", 0x67}], 0x1, &(0x7f0000fef000)=[{0xf8, 0x11f, 0x3, "d9664c8c000e7d3571fa15e2a988720546c5681b48f5e6b559ea83a540b5fd4e778b1b5f31240eb19957f3fda9e6e16b28b2f0d95629a893f6de1c9b60e788610b81ffb11a94be60457bba5aae3fbf22685f0861e552e751bb772ff643e8f941be5f68db7d7e65ed1d2081deda6163c8fcaf644afebf7568e7aacc7d6c465987edd21a10dcf23d53184c80ffe031e0c664934b595eca5b0397771ef558050cee4c1d05dcfe47f0fb213299947ae6e062d466fd058f0b43eae66437728f856fddb9edd4576d2ddab411b50ad027a37e08ed4d24d32785903aa4820e13bc61e07edc35df29f2ca"}, {0xb8, 0x19f, 0x3363, "b7fa007b0004e20e2e35481469e7db39de6cf2e7442cc0c07ac91c879463b314c0ab8a9835004d6b07c20077f219c0936b49739ddccd44c86fbe1eb2738aea3cd0cd752fb86c6fa3f8abfd2da2dc9746ba60c949584787468413a6048018598ec2b8250ba5bf2b3d88faa8db482f56c302b62eab0683abc2f741e5e89e78b8729e516ac015b019a8994c48d2ebd2518ed108c1c750720c9034b1b3ca9a770ab544f1"}, {0xe8, 0x112, 0x5, "0de42d6c3ff72e96d2590a758889cf4fac8594e56ce4dba52de3238ab302c9ca0edadc6a99baaa0b84f65f0c6920e5af74dc374d3ac4e3abf48cc32a11880ecbcd1066fb1daaaed72a79ed85e01436cf98c309fcc70675e7f7957f303f2300b1ca8518c0b343b01ebeaa8bc58d109f81cfabb4ab141825d41947a185c694bd6edd01b7d54f92d0fb20a6c8c0beba14f6301aa6ebafe75904fe6db10ecc2a2a9b003e34ef73086be111ba34bdc56cf59d1b1d30f57e1f20ad554966c4bdb77e2988ae098b5fd5872041539ba6e096737e4d1c"}, {0x40, 0x113, 0x5, "915d5b4e34e3918559249b504144173e59ac9e7768e432d35bb399530772e1e5306cd6af6c0d79d9372c1d"}], 0x2d8, 0x4008850}, 0x1) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x2, &(0x7f0000a20000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000164000-0x4)=0x4, &(0x7f0000d85000-0x4)=0x4) getsockopt$llc_int(r1, 0x10c, 0xbb5cc176e3e17848, &(0x7f00006b2000)=0x0, &(0x7f0000ad9000)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000699000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f00005ac000-0x38)=[{&(0x7f0000430000-0x1c)=@in6={0xa, 0x1, 0x55, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c68000-0x20)=[{&(0x7f00007b1000-0xfa)="2fef7cb698552fdae3b071b7a72aa54c49af7ef6b7a44522649def269a3485987f585f356db8a0bfcb89737ebef670a5646158bf648c0fd161816df4813c5835379130017946dacf469fed2bb55d444e1a24a8bf8f5ceb5135d1cf9d5e82eac1db359b606d24de345ad8606da0f53a4f1b89072b8c8e1dd7efda9c6f038845f6f33b97feb17bbf95f1c8f603cf3282c4f8432b15a20611ba2025c830e8c315e4ae299bc78fed12c30e19f7ffaa1d74f8416d9b0a28bae7139f02f501f454645c8ee5afaf623cab021e69e32bba6242a0dc6dee275821e33ad4b3d87a80c6642957a532dc8208d24abc4cf5275e7fd1c1e04a382cf6c169569c41", 0xfa}, {&(0x7f0000ff5000)="f5929d58b8db749849", 0x9}], 0x2, &(0x7f0000e1b000)=[], 0x0, 0x80}], 0x1, 0x880) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000233000)={0x5, &(0x7f000062c000-0x14)=[0x5, 0x6, 0xffffffff, 0x3f, 0x4]}) syz_emit_ethernet(0x2a, &(0x7f0000937000+0xd97)={@random="23ca51c56208", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) recvmsg(r0, &(0x7f0000ec5000-0x38)={0x0, 0x0, &(0x7f00005e5000-0x20)=[{&(0x7f0000b07000-0xb7)=""/183, 0xb7}, {&(0x7f0000789000-0xcb)=""/203, 0xcb}], 0x2, 0x0, 0x0, 0x1}, 0x102) [ 2368.906935] lo: Invalid MTU -1145372672 requested, hw min 68 2018/01/09 17:22:43 executing program 4: socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/09 17:22:43 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000e2c000)={0x4, 0x3, 0x0, "1241b197b851", 0x80, 0x0}, 0x10) r2 = socket$inet(0x2, 0x3, 0x2000000003) close(r2) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r2, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x178, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f78000-0x20)={0xfff, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ad0000)={0xd6, r3, 0x1, 0x6}) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = socket$inet(0x2, 0x2, 0xffffffff00000000) getsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000e3c000)=0x0, &(0x7f0000021000-0x4)=0x4) getsockname$inet(r0, &(0x7f00003e9000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d8000-0x4)=0x10) listen(r0, 0x0) listen(r2, 0x4) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="cf70777d8fd0b4a6f167a06c79b6c715d43759ad50dddd77b15275f710065790cac7e6ffba1354b6f90d04d90b03aa0a66fd26d8f7095270c9040a4b3e265db96755884d26e22eeb657d9e52e039f46c8ef1486a6dcefc37806b3ce4d613e1d92557bd4cbb37c8c8cff78ae1286d9f4cc2d3680fd76261d4c957566edaa8bd764a91967973b155a160eb46266ec213de7e64d3bfd1547677862ddb44ec26a316c1c9bc5e778b0aa107dbb725c10a672cc738adc1e0198eb4ad5491d4d20073f7a7208b1fd2cfdf5353cb937cf7867fc9ddb71ccfd824abf29d0b4bf230f9c431e3429066e9c1dd05a9855ba56c35c1be4a70ac80307518", 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/09 17:22:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000035d000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000035f000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/09 17:22:43 executing program 6: r0 = socket(0xa, 0x803, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000897000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000111000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b59000)="2ba398f29aac95487a2136f1868dc41c", 0x10) r1 = socket$inet(0x2, 0x3, 0x3e) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f00006b3000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ef3000-0x8)={0x0, 0x3}, &(0x7f0000ef2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000207000)={r5, 0x3, 0x0}, &(0x7f0000d84000)=0x3c6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000902000-0x20)={0x80000001, 0x8d6, 0x8003, 0xffffffffffff582c, 0x46bc, 0x401, 0x0, 0x40, r6}, 0x20) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000eee000)=0x0) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cff000-0x8)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000492000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000439000-0x4)=0x1002) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000302000-0x4)=0x3, 0x4) bind(r0, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x8000, 0xffffffffffffffff, 0x80000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:22:43 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f06000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000094000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000579000-0x4)=0x10) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d84000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, 0x2, 0x0, 0x4, 0x8, 0x7, 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000033d000-0x8)={0x0, 0x4}, &(0x7f0000691000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000248000-0x18)={r2, 0x2, 0x0, 0x1, 0x3}, &(0x7f0000678000)=0x18) 2018/01/09 17:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x6, 0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005fe000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000525000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d0b000-0x4)=0x0, &(0x7f0000ed9000-0x4)=0x4) sendmmsg(r0, &(0x7f0000e31000)=[{{&(0x7f00000be000-0x5f)=@nfc_llcp={0x27, 0x101, 0x1ff, 0x3, 0x6, 0xffffffffffffffe2, "61168e08860efbd34a8b34d409b744bc7bb2309a8db8c0fb2a9fe5cd8465bc001c6a58fb5573c0d03fd0cd33d804862f91a07f9a78fb5db12fcc658214bdbb", 0x9}, 0x60, &(0x7f00008ee000-0x60)=[{&(0x7f0000f8f000-0xfc)="dd228028ae9773f43a813ec2a9318d4a23aed0386e6125fd14062a50f3bf5d3ffb414560bb6f4e7639a113b912c12205ea1d6bcda4827a417d5795d82a5d03c7c2b6f26f3398166c311cab3132f71d487ec2ec51873de757ec7c5d4fe4719cf7cec117fc70d65b0fb461aa0fcd8472a1ee3f3e32f8f75233b354b88a7f09d7730223b9a8762b117e6b04482c81a8a62b058fc7684222e6c63a3ca5a6784b341da1ceb62486ade18522652cfe1aa8f93a47582ccf7d948ab4fe8d1b8e9f7ee683c744ee1138b222e783026146852afec4c7bf4e0027fcdfe6fad857654c4c8586f2c4757fb5deece90e0bbcff71873af42d3242145b3241bfc87df0a5", 0xfc}, {&(0x7f0000447000)="05416592078f1bed649a5f8beb534c152c8e4d36d9e1c05236aebebb9d58f0842428a35a80103de09a0ec113b15ad2d76ae75fd2b649f57202b0ff5cefb35fe20794d2410112c9fd6d60668661593495bedb8db8b98cd6a2f2aa13eae06b4f17334bf849a51fdee22ce4dccf3af3f067e17e10a30de3a42023f8468d1d9e1edebb1bac8ee1593582f2ac74", 0x8b}, {&(0x7f0000be5000-0xba)="6df09fc6372cfc58b47f08ed679d595dfee2bbb905bc106027d2d0b1cb14b85684bb71b04dd21b65fe4ab1820a258ab37660c607247bcd54b2a3a0a6e87164ab6e17f0255b86f5a6031fe0321bc0aad0ea8bc3c1a61d1e9d0c27393524e4393be18b63a46ddc90babddc1d712053c69013f31db7ad116a5c594b55f39a57dccbc66657f49a8d9e16c1ae26945ff40b90d1a8407dd06799804d614ea48921bead844092fc56d683fdb0dadf8e47895e5807fc87df6d2e45532431", 0xba}, {&(0x7f0000572000)="7f981a6ca21ac905208d72e2833f7bb4bd6c7301adf40d15649cdb", 0x1b}, {&(0x7f000033d000-0x20)="4fa2ac1d46b92608331fa4390e353436c79dee5e1a4784b8da35b9689207bc8a", 0x20}, {&(0x7f000096f000-0x5e)="b1cb5b1d0a77c9a3f4772aa189b5326849a78ae6762636e56046ae8620a210f2396eaf0b446da99ad6cf52f491ccbf0234c675cbce2324f864c9e56f58193bd7cf85de32ad781aeb941d53e54302a3c78a3ed385c8875e205072382cadaa", 0x5e}], 0x6, &(0x7f0000dcc000)=[{0xd0, 0x102, 0x7ff, "d88517ab67acf35f9088a86cab9f85eaf9c93b77619bcaddff1879db1d8fff5d46d9255926b45991f9a42063ca40f0e69aadd42b7be6332d3a1e7ee564e140fd22611a8374bba16d632ec99f35ac35f9924da316508f765ce52b21fcbd072ea080185d35cf55a8430aa34de36d4643c3235778fa25883e49f2fd2d2d8499c117f5335593e00d9f1d276fa4a810b98768d992a91bf2e9c41e7ea09f38995b1f2cc1a36bd0fe38b353b7594242090a3b529ed0579285fd9392a7"}, {0x70, 0x10c, 0x10000, "9a02b84d63989fb0642357bebc59ecc243d71fe491fd3973705ac23252348db69fa6010ef2ab7b2fa0203fbedb722f25b87e4e55f3e6b3669940829515373e830b1d37abd118871645f540066b5b8f3c351a23532698ac2339ff52298ba0b2ad"}, {0xe8, 0x0, 0x8, "c4931f3e79f4e604f69ee454bb4a3d81684c1820cfd1b964b7c8bf90de8c5b751f9f1d1b93816e4905ce958b1adcdb099106814e86e7faf21b56dcb4d9c5ae9ad3c9ddc615785240602750848773b47cee94a412c7e19ab8d20c7fdcef5303b1824a9bf6847adef239149ba507dcd2ed64ddb9e53f71ad8c0d685d38eb42b9029e7cac9fa427ab4cb2f620c6b906364f1e6fd72d3f055baca64c363ec5167fe8f70985f7c5e9b395d0c9553cc2b3e6351cfd8d7824ecf37fcd827f82b7cd98253cb5df3ccafd31aa17d0a397a8dde47847"}, {0x40, 0x1, 0x9, "d47596f7a59f07f08eda82e0d959da702b3c9ed8894a0b6b0cd58f7f88a1feff92ac40d383f3bfde84d604ba"}, {0x20, 0x0, 0x23, "9718e7c5d71536762fcb92ff442b98"}, {0xe8, 0x111, 0x800, "071c9d31d878a2323ee91a3c655f1d3387887b8f7cff4b8afe4996bdf956f52db4e33e9a300fb6ec6e9f069af121f4a4eb3ef56dd42e52e6f25c81ecff479e5bd4b7e5f1806cfd1007ef9a94a777ca6ea6117f235d70068855c13d02694e885ae700c1313efdc5fdd9f600f4f601c3149c747d93e1932fa63a2ae3ebef3f336cf29b19aa0efeb94d59cac135eef1c5e06ac49fbc85d71f2140dedc43eb011f22f066f444687783a89bfb6a5e6b88fcdaeae6efb39948f68c942e121990d4a43a58e57b055a7c6958e37adb1128d4c4dc4f3dada2c9"}, {0x58, 0x103, 0x8001, "deb5f231b864ba5a4543075499a1ff695cc9ce738a17ea909385cb23b14566dd6c1adac209c9112eb5a300e94880eb4d11de3844d3326f74033e908bf8c956c188cdb807"}, {0x40, 0x0, 0xd6, "85a8d1b96f89aad27395a57e46dc3fe26ca74185f4fe239f571449ab90262ab64ad7850e9b007f7e51f4682a32"}, {0x98, 0x108, 0x100000000, "48dd94df1d274e0982d38a0e05123d4f1a5628447a8937c919621138f45b1041f2fdf06bcb2e8770a41d63450482342b4c03d5d193f9a2b358287d766a1690cfcceb45a124ec62dcf30570f1071baa54e7ae607e324203103a045f8bc788fbe741d45f4fcf99bab941dd848b5142520c794ba567649677c2845aaa2f414b51b5d190e2"}, {0xa8, 0x10d, 0x4, "2efcb595657216e69ffc778577b007ee0375322c708fc05940b9a8eb05e55da8b445e9a26b0925cf3d87210a36587cea0ed353ba117303d03dcccc4d4a8166518e0b5b9c79d3b88ec59744a6b89540e9a13461bf08e9c5701145206b7ab15413118321bc0cac2c79a4652e46547cb0fdb1ce3f68998e59c847651a2fc53f1f84f036f5381a05d6ead44bdb31471d049ac4f181dd56"}], 0x548, 0x4}, 0x200}, {{&(0x7f0000f57000-0x8)=@sco={0x1f, {0x3, 0x3, 0x4, 0xbf, 0x9, 0x2}}, 0x8, &(0x7f000048e000-0x40)=[{&(0x7f00000d0000)="0dcf5593297ed3639d24446db604f5a155dca4614146de788dcee6f2ba6dc326cb2dc39e833c8c56d2ebeb82449e9c1dcdae39962d45013c6241df814e638c3091157ce3608838c5721de90a19d797b100", 0x51}, {&(0x7f000052c000-0x1000)="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", 0x1000}, {&(0x7f0000deb000)="721076472cfef660d84b96ab78fa29707f4f9ebd4d80feed192b49ff403925bb509efd8ad71dd66f8f1008ca60f8144bbf5c00a5", 0x34}, {&(0x7f0000f40000)="5d1fde2cc7e7da490f0e12218022382e714065c76d9df4ef0aa30e32d33434a09239c0abb5048637af0e1e4d0db6287c2871dd19a30209e98b05edd3671baa42aabea53c8b984999931d681de21560379c420baba907a13cc416a6840f8b42173415520c616b9440e4f6db31bf805f5142163ba995ca06f80c58647e8fe7c4", 0x7f}], 0x4, &(0x7f000099c000)=[{0xc8, 0x101, 0x5, "87cbf973693d0cc240a0ffee0dbf504119ba5df2af8faa835310b95be6f9d97e8429c9d5b3981f766ba0691762a5a7a422fe9e9785e63506b36287cead349f75b93bd7d99b0de8f9de21e8e4254db1b1b1131db96bff73eea7cb833ba78c5802d09e0fe4265db6e81e1eb3258536b17c512977ce7e578800d8e25f5f2149fd95efcdc86ac2616619265af424dffb4b17d4fab4c50751627b5c522c2591815fcafb95bedc52b7c3c99db84f8ae6f69274ec8b24947ab85dd8"}], 0xc8, 0x40}, 0x0}], 0x2, 0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4001000025010000000e00030040a68fe90c026b010035", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000086b000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000446000-0x2d)=""/45, 0x2d) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ae000)=0x0) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x14ee2b1e) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000567000-0x4)=0x4) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x1ff, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000136000)=0xffffffffffffffc4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008cb000-0x4)=0x1, 0x4) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000159000)={&(0x7f0000f31000-0xa)=@abs={0x0, 0x0, 0x0}, 0xa, &(0x7f00003e6000-0x30)=[{&(0x7f000037b000)="729faf9113e7938f5e9f3c9f76a8fa59dadf92ba89c3e73b2de84c322c5a8ac97fb114ddbe3ae132a9134e4b482136cbd3c2029f80b983f46949be5c31ba8bd0febb72be4df1b3ff4dd0a295f860cf688355e30851c6734f1c227337c40436b819588ed3309ab57428a263ed546ea6e38bb4b3440b8a8638c150a2b099b93052f1fdcd9c7f77d2678369af876f361c070af8245ecd480f75737f1e9cda1e698305ca4e58ee1ff6ff70d18300dd12a4a2a0c13a68e034f7", 0x21c}, {&(0x7f0000517000)="cc3394447bdd86c3e7a32e9162bbcc445460e004ad42b161ef48a5cd99aab4a8657945bbda590ca34557fec76c19b622f64f8161773558aac97a4c1c320a68c62188dbb160920c400b3913352ad3c0d1dce424d3ccd5ba0abb32684add1c15eaa1eef2ab9fb3b3a94debca16891f1f846856dd13ada05d782dc45bc26963a5b3691d6036092c81cf88d082caf5dcf4654e69b1e467a75881e16e6f1dc01983c261249b640c378d550c1e25d299203156cace2ad2", 0x304}, {&(0x7f000062f000)="6e3f091adf6ec5c42f44369a09b87eb86446b25d9e253786c8ecaa0b4492ffe4273c729df8958f", 0x27}], 0x3, &(0x7f0000f73000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0]}], 0x0, 0x40000}, 0x0) 2018/01/09 17:22:43 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="7c4a98d56f60", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/09 17:22:43 executing program 1: r0 = socket$inet(0x2, 0x4, 0x15e75e30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xba, "b5c1347cf77d08cf6b87a887fa5d0fda79ca10cfbff46ee9ba92e1a7cf0b5bc1996982d5e8e5c5e96986d36b2e87005f34d0a6b3f3d69d7f2a9e44d319569467e03b652067e66d8cb4520b6390c37385c62fe311914105e1bbd55042df190015250eeebd0fa9d7533d79f4c48e3fddf827d372840302aa854303a7631a41d2c7278ec54717140f8a898c95ac26d48a5fa8c5f865a63885bc642aa79486bd88548cba81f6481b9c99028af3f76d1c35664827db816b0813305581"}, &(0x7f00006e8000-0x4)=0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x4) socketpair(0x4, 0x0, 0x7ff, &(0x7f00009c8000+0x120)={0x0, 0x0}) bind$ax25(r3, &(0x7f0000d6a000)={0x3, {"de395f87688381"}, 0x631c}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00008bc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) connect$ax25(r4, &(0x7f0000a0d000)={0x3, {"a95dd91db1f1d8"}, 0xda6}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c40000-0x20)={0x2, 0x7d, 0x0, 0x9, 0x4, 0x5, 0x7ff, 0x200000000, r1}, 0x20) accept$inet6(r4, &(0x7f000009b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000021d000-0x4)=0x1c) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000009000-0x20)={0xff, 0x0, 0x41, 0x2, 0x32d, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e46000-0x10)=[{&(0x7f0000500000)="29000000190031dde5ff2100006500050a0000009d20ff0780de00000c000000000000000600000005", 0x29}], 0x0) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x3ff, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x8199}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0x7}, 0x8) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b2c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097a000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000429000)={0x1a, 0x5, 0x715, 0x101, 0x0}, &(0x7f00001c0000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e56000)={r1, 0x7}, 0x6) r2 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000055d000-0x5b)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x100, 0x9, 0x8}, &(0x7f00009b8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009dd000)={0x0, 0x1, 0xff, 0x7, 0x1300, 0x5}, &(0x7f000018b000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c2f000)={0x0, 0x99, "598f1d7bc37d2349ee1185c74c69787a3c23b4409455394280e96e104d03c04c5b2f65a647538c7cc9ede787db113ea43f415811d592f842768b26476fbd9b0f08fc92061f80eecfc2b68e6c0e889a8bcdb0b64cb24b3fa97605498b063fb986d9d4ba1b1fcc6db2d711fe882e590a28536ce2f96cdb2dde5dfc65745baca1731ffa8ca667f9cc6111c559f6462068f278686dbc920e37e084"}, &(0x7f00000ea000)=0xa1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000077a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006c8000)=0xfffffc7e) pipe(&(0x7f00002eb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000d34000-0x84)={r3, 0x7c, "1dcd11155905071beb9e0b0d6e9400d472c334c17dcaeb40a144e21c8fab3f1ebca1c67cfb8991a7ca1ff19ea98e03b80211f9bce7ea974086856357f645ae36f952cac8e02db3e9ffa8e45d2af82b0d9dbb10d1d5e6e216190a24cdff3e36957b9e8c36748059afaba36f1bd9477a0a6c3df2ecc02147ad86776884"}, &(0x7f0000c3b000-0x4)=0x84) sendmsg$inet_sctp(r2, &(0x7f00009e6000-0x38)={&(0x7f0000f32000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f3000)=[{&(0x7f0000607000-0xae)="d41965c91db7b657c05266b3fc67f01edcee533b26606b4c2678ee51a880e74e33b14f87ee298c985b7003bad6fc4a586da2ad64a98b6ff10d8c7a7ac1e3a9b16799f1df753b17436e0757c20030800dc2424a1f3f1624e07a6a30dafeb451411a1967be495408b03c1a2211a6d46c3515823134b71e6ec08f77999a5264474ff9c9517d9ef237b70939dd5771f786cbfdb51ed2347b1a6edbe990a84a0d30536750c458f9061240871dec57f6f6", 0xae}, {&(0x7f0000642000-0x1000)="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", 0x1000}, {&(0x7f000084e000-0xc1)="5103d69426cca744669466fb467f3a375d9b269470aad93531d49610181aafc87eedb3601e8e7d40ac207f1ed8a9653efb4a1cc83aa26b5e3d3bc5048352d956ea57bad504c19bf1e3115b38db36ea6f88c6230bd81b2b11e005094541815dcf8ebd2d1ca449cc1eb22ee218d4b2b58f5d5987317f1046d7c3e8157ff392cf1b8b0691a7caa69c6af712ef0c04edeea53112bc35c7b3f52f5f72f08e9669446b96a7b7573a75bbcf0acef664d57fdc2151e1f013708e8ddf6eed19a36aea1a17d0", 0xc1}], 0x3, &(0x7f0000815000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xbf6, 0x200, 0x3294, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x80000000, 0x20, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8008, 0x7f, 0x97, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x7ff, 0xffffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x37, 0x9, 0x8, 0x1, 0x4, 0x4, 0x3be9, 0xffffffffffffbece, r6}}], 0xf0, 0x40000}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000064e000-0xa0)={r3, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x6, 0x3f, 0xc74}, &(0x7f000036e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000966000)={r8, 0x0, 0x6d, 0x1, 0x2, 0x2, 0x6, 0x400, {r3, @in6={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x6, 0x7}}, &(0x7f00006f4000-0x3)=0xb8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dc9000-0x10)={0x6, [0x70d49e67, 0x100000001, 0x3, 0x5a53, 0x1, 0x8]}, &(0x7f0000ddb000)=0x10) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00000ea000-0x4)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000724000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cb1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df8000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000ae000-0x8)=@assoc_value={0x0, 0xfffffffffffff800}, &(0x7f0000f79000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b83000-0x8)={r4, 0x400}, 0x8) r5 = accept$netrom(r0, &(0x7f00006b6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f36000)=0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000049a000)={0x4, &(0x7f00005c7000-0x20)=[{0x8, 0x2, 0x1, 0x7}, {0x4, 0x780e, 0x0, 0xffff}, {0x4, 0x5, 0x6, 0x6}, {0x7223, 0x5, 0x8000, 0x2}]}, 0x10) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f00002f8000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000057000)={r5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e19000-0x14)={0x0, 0x8, 0x100, 0x6, 0x0, 0x8ced}, &(0x7f0000c73000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003c6000-0x8)={r7, 0x5, 0x6}, &(0x7f000063c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000e68000)={r7, 0x3, 0xfffffffffffffffd}, &(0x7f0000367000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009a6000-0x10)={r7, 0x74, &(0x7f0000ac0000)=[@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f0000692000-0x4)=0x10) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000758000)=0x7, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000284000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x6) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000095d000)={0x0, 0x6}, &(0x7f0000443000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000013b000-0x7)={r1, 0x6, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000050000-0x1a)={r2, 0x0, 0x9, [0x80000001, 0x6, 0x0, 0x26, 0x7fd, 0x897, 0x800, 0x9, 0x1]}, &(0x7f0000e65000)=0x1a) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e67000-0x17)=""/23, 0x17, 0x20, &(0x7f0000e67000-0x10)=@nfc={0x27, 0xfffffffffffffffb, 0xc00000, 0x2}, 0x10) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fd7000)=0x3, &(0x7f0000fd7000)=0x2) socketpair(0x2, 0x1, 0xffffffffffffffff, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd8000-0x8)=@assoc_value={0x0, 0xf97}, &(0x7f0000d24000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd8000-0x8)={r2, 0x2}, &(0x7f000013d000)=0x8) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000855000)=0x0, &(0x7f000008c000)=0x4) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:22:43 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f000008a000-0x5)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000681000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x2, 0x0, 0x80000000, 0xf118}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000766000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x28a) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001f6000-0x44)="2fff43e4bb018bea4500600e15766aeac1ecdb78b6f36e2093bbdc109e47fbe46c12fb70be6eb3ca1cec06ca487128934a1bbd7094b6c8d066fb24d7d83b3139bbb6c981", 0x44) bind$alg(r2, &(0x7f0000e94000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) connect$nfc_raw(r0, &(0x7f0000f83000-0x10)={0x27, 0xfffffffffffeffff, 0x7fff, 0x6}, 0x10) 2018/01/09 17:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000054000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000976000)=0x10) recvfrom$inet6(r0, &(0x7f0000b09000-0x1000)=""/4096, 0x1000, 0x40002163, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000021b000-0x2)='@', 0x1, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d18000-0xc)={0x0, 0x80000000, 0x30}, 0xc) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000af1000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000af2000-0x94)=[@in6={0xa, 0x1, 0xbe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000f14000-0xa6)="260000001e0047f791f6ca1e81002207070000000700000000000000aa0737550500040208ff", 0x26) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004da000-0x4)=0x6, 0x4) 2018/01/09 17:22:43 executing program 3: socketpair$inet6(0xa, 0x804, 0xfac, &(0x7f00006d0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x81, {{0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff8000006500050a0000000800ff07800000e40b000900000000000000000002", 0x95d2c2638a9017e6}], 0x1) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008dc000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000717000-0x14)={0x100000001, 0x9, 0x426, 0x7ff, 0x1}, 0x14) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000510000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cea000)={0x3478, 0x1000}, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000016e000)={0x0, 0x5, 0x10, 0x8, 0x8}, &(0x7f00004bb000+0xd59)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cf1000-0x8)={r2, 0x6a4}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000e7f000-0x4)=0x0, &(0x7f0000b93000)=0x4) 2018/01/09 17:22:43 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f000041e000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000368000)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d91000)=@req={0x5, 0x6, 0x40, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000518000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00007f4000)=0x1) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket(0x8b, 0x1, 0x1001) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000018000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000018000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x2, 0x2, 0xff, 0x0, 0x0, 0x7, 0xffff}, &(0x7f0000019000-0x4)=0x20) connect$inet(r0, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000+0xabb)=0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x8802}, 0xc, &(0x7f0000002000)={&(0x7f000000a000)=@allocspi={0x128, 0x16, 0xb09cf3f9256c7f1a, 0x6, 0x2, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x0, 0x0, 0xa, 0x80, 0x80, 0x7e, r1, r2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, @in=@multicast2=0xe0000002, {0x7fff, 0x200, 0x2, 0x7, 0x94, 0x7, 0x9, 0x2}, {0x40, 0x1, 0x8, 0x6}, {0x2, 0x1ff, 0x8}, 0x7, 0x3, 0xa, 0x7, 0x3, 0x8}, 0xb2, 0x0}, [@sec_ctx={0x30, 0x8, {0x29, 0x8, 0x1, 0x7, 0x21, "1e6861b9e3fd6cbbe7da5ad080f0398efd7449badca1f5cde2c49d55ebc6a5c091"}}]}, 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x81) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000020d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000224000)={0x0, 0x0, 0x0}, &(0x7f00006de000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075c000-0xc)={r1, r2, r3}, 0xc) 2018/01/09 17:22:43 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d0, &(0x7f0000d7d000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f46000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd6000-0x4)=0x0, 0x4) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000bc1000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00001e9000-0x4)=0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000029c000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) pwrite64(r1, &(0x7f00000a1000)="005e673c8143f6c582b70070c89805366f5ba2be259d8fa5796249c2cd15d5bd43661f2a7263115581f01dcb8b", 0x2d, 0x0) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c7e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f5e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00001b2000-0xc)={r3, 0x80000, r0}) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x80c, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000369000-0x78)=""/120, 0x78, 0x0, &(0x7f00005ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000df8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/09 17:22:43 executing program 3: pipe(&(0x7f0000885000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000296000)={r0, 0x0, 0x5b, 0xb, &(0x7f0000001000-0x5b)="01ba36fac0d951807d41b0db5d8ce101fed8f7ad589adf5d1a445fde154053c2ad71eae52f03f012a07f793bf1a67e627a32c5fba803ef737938103337b62acf0c9616657198c2f3c6fe8f95a1582850c6b3ad2d8a9987bbfbf70b", &(0x7f0000001000-0xb)=""/11, 0x5, 0x3}, 0x28) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:22:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dbb000-0x4)=0xbc51, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x86, 0x5f, &(0x7f0000000000)="5cd04e8251a41a6d688c70fb9f3472dc615358eb84b846e2c34cf5dd3586a00039a9d22a12abaca9c93bcee498a355c05475d625fa76069a3e4c8339e03a155e7d0a7a641e0be44d5288a162afcad7f2bf2be829e698482f13ed2f7a7228a56b21059c10d980c819392ee5ab58e69d95d881762e72915146d75333647ceee6a5d58eb7123f58", &(0x7f0000181000)=""/95, 0xfffffffffffffff7, 0x0}, 0x28) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x7b88]}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9, 0x30, 0x6, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={r4, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x8)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000)='bbr\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000-0x10)={r5, 0x9, 0x7, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r5, 0x5, 0x30}, &(0x7f0000001000+0xeb)=0xc) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x1c, &(0x7f0000f40000)="caecaf620701ed890fddd5a45d3f32e56f65279622c2281ba63fa6f740a364f91d1bb304a5577500be48fc11ad96d194bfb17e1427eca2ec48e6141970cad9e758d47f6c44b9cf16c9b2a01f25b39dd99d7822d0421fb767e1b15eb854f4439b8d7369989b9108b7d2426260c8b875ba578f9ed8aafadad47029b07495547c49ab04ffb54e2f3e071f51", 0x1ab) 2018/01/09 17:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) socket$inet6(0xa, 0x5, 0xff) r1 = accept(r0, &(0x7f00007fe000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000514000)=0xc) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000a4a000-0x55)=""/85, &(0x7f00006c6000)=0x55) 2018/01/09 17:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000013, &(0x7f0000295000)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x40, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000749000)={0x6, 0xf782, 0x7fffffff, 0x401, 0x2}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003cb000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d8f000-0x4)=0x0) 2018/01/09 17:22:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009b1000)="0005d32532dfeba8535b720d8eaf44ab48af42318c674fbbc6600b553af5112c98908ba0ad94f797b56aa7710441ee855808a2f30c1754933ded7c288aa82e21d5e5d2b40292a1da1881dd2fa06f70d32b50c9ad4f2aef75e964dd6109e361dab478efeb996b8582d80dc740480ea082d9b0fc63db5e49ffd36949659788c2d71b1fd4c4403b369b981a09cdd0fc50fc5f7354195bb207705460c8292826173c0b3d17857c2a0be479846eec25aef6d4bee71c7ab7b3", 0xb6, 0x4008040, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003a2000-0x10)=@common='irlan0\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fea000-0x10)={0x1f, 0xffffffff, 0x6, 0x7b}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f00003e2000-0x4)=0x7, 0xb) 2018/01/09 17:22:43 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008fe000-0x10)=@common='gre0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000096b000)=[{&(0x7f0000000000)="0f3f8120c98fed5c2fb0825f4b6eaac0da78eefc4c0b509f43594a30dd231e72fdae35282f1d71e35c9ce0cf01be3d254cb75ceb55", 0x35}, {&(0x7f0000000000)="b3fb7b0f5028c70f1d46decb608d21563eafd830f0", 0x15}, {&(0x7f0000000000)="06eb9e64ff475d810eec61084018087125554e955c195a401c60b907d90612665ea09af2955e478b349d594045b599fb8b01e0630167d708a5d411aa6940a05018af9087a1ab428329c860da473263022afe044d21bc35451aaaabf9a161b96f90184e0cbd9ba7d1391173ea8ab055ab8f39a19eec7c727f8cada4a39dc038418bf4569ce8b96565a6aee73a51fb49bf30f31e50e6f433e02d76ee47f829a687", 0xa0}, {&(0x7f0000001000-0x10)="327a5a09a73fb85807c99a63820f8531", 0x10}, {&(0x7f0000001000-0x1e)="5320a2e60bdd05e33e5f910a2dc17bbf4abdada6431c18584020fd4c8c35", 0x1e}, {&(0x7f0000001000-0x39)="c354b601b49d5b63d16b2cb54db0f18682eaa960600ba3ffc273d763a58305ee1202a542a669fec17a8d9a551da5b671dc06d44764cd6cc3e4", 0x39}, {&(0x7f00004d5000-0x4f)="9ad2a11e16c5156b7139dd17f633f7a59437d5582b9d8b86551507bd96e2565e47c46cf7ebea44d288e8929bd7a77ffb25de9bb869deff5f48828553c8a03277e760b1bc8ceb717ca629a6156f4aba", 0x4f}, {&(0x7f0000000000)="c07a81881f4130c412826acdf4ec2b26f8f25a3b3d42a55dc39279aef6153747a06717dec493d4af2b52864470c56dff6520", 0x32}], 0x8, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001e7000)="220000004a000700ea091008090401000a0000000022000004000300040007008c45", 0x22) 2018/01/09 17:22:43 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ef8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000-0x2)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/09 17:22:43 executing program 0: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000c08000+0xc2a)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b04000)=0x14) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000466000-0x20)={"0a38621bb03b4e270c5c2504063ed1fb", {0x4, 0x9, 0xffffffffffff0000, "8a403451a024", 0x2, 0x0}}) 2018/01/09 17:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00004ef000-0x20)=[{&(0x7f0000c8a000-0x9d)=""/157, 0x0}, {&(0x7f0000006000)=""/4096, 0x0}], 0x1e9) 2018/01/09 17:22:43 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f29000)=0x14) 2018/01/09 17:22:43 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f67000-0x8)={0x0, 0x5}, &(0x7f00008e4000)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000096d000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000f66000)=0x98) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 17:22:43 executing program 5: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008dc000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000509000)={&(0x7f00005f2000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f000046e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007aa000)=0x8) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f00004d1000-0x38)={&(0x7f00008e3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000030a000)=[{&(0x7f00008e2000)="15e2ba4165dc4298d14f58e9305710ae2697530754441559e9a0ad092ae75fb42ee74758c7198cfcac4e7f91dbbe7f7a7bc0490e8f2f94bc7ac950cf079e270c64af5f5f7949bcc1d65e20b9abb22838f0f881624d30f166cf6178d921ebbbba7f3b032c74d59ed516dd69b40648a51daba1", 0x72}], 0x1, 0x0, 0x0, 0x4000080}, 0x81) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00008e1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008e1000)=0x9) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00008e2000-0x4)=0x1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001cc000)=r1, 0x4) [ 2369.586452] [ 2369.588302] ============================= [ 2369.592481] WARNING: suspicious RCU usage [ 2369.596660] 4.15.0-rc5+ #180 Not tainted [ 2369.600758] ----------------------------- [ 2369.604969] net/ipv6/ip6_fib.c:1704 suspicious rcu_dereference_protected() usage! [ 2369.612617] [ 2369.612617] other info that might help us debug this: [ 2369.612617] [ 2369.620802] [ 2369.620802] rcu_scheduler_active = 2, debug_locks = 1 [ 2369.627538] 4 locks held by syz-executor2/2076: [ 2369.632254] #0: (br_ioctl_mutex){+.+.}, at: [<0000000010410650>] sock_ioctl+0x367/0x440 [ 2369.640659] #1: (rtnl_mutex){+.+.}, at: [<0000000049b00d40>] rtnl_lock+0x17/0x20 [ 2369.648436] #2: (rcu_read_lock){....}, at: [<00000000fab0cf90>] __fib6_clean_all+0x0/0x3a0 [ 2369.657094] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000004e879ccc>] __fib6_clean_all+0x1d0/0x3a0 [ 2369.666785] [ 2369.666785] stack backtrace: [ 2369.671342] CPU: 0 PID: 2076 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #180 [ 2369.678617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2369.687961] Call Trace: [ 2369.690551] dump_stack+0x194/0x257 [ 2369.694186] ? arch_local_irq_restore+0x53/0x53 [ 2369.698869] lockdep_rcu_suspicious+0x123/0x170 [ 2369.703533] fib6_del+0xcaa/0x11b0 [ 2369.707052] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2369.712212] ? __lock_acquire+0x664/0x3e00 [ 2369.716419] ? check_noncircular+0x20/0x20 [ 2369.720638] ? fib6_locate+0x130/0x130 [ 2369.724496] ? print_irqtrace_events+0x270/0x270 [ 2369.729233] ? find_held_lock+0x35/0x1d0 [ 2369.733275] ? fib6_walker_link+0x180/0x210 [ 2369.737570] ? lock_downgrade+0x980/0x980 [ 2369.741709] ? fib6_ifdown+0xda/0x750 [ 2369.745484] ? mark_held_locks+0xaf/0x100 [ 2369.749609] fib6_clean_node+0x42e/0x580 [ 2369.753649] ? fib6_del+0x11b0/0x11b0 [ 2369.757428] ? fib6_walker_link+0x180/0x210 [ 2369.761730] fib6_walk_continue+0x46c/0x8a0 [ 2369.766035] ? dst_discard+0x50/0x50 [ 2369.769722] fib6_walk+0x91/0xf0 [ 2369.773073] fib6_clean_tree+0x1e6/0x340 [ 2369.777108] ? fib6_walk+0xf0/0xf0 [ 2369.780631] ? fib6_del+0x11b0/0x11b0 [ 2369.784401] ? dst_discard+0x50/0x50 [ 2369.788089] ? __fib6_clean_all+0x1d0/0x3a0 [ 2369.792389] __fib6_clean_all+0x1f4/0x3a0 [ 2369.796515] ? dst_discard+0x50/0x50 [ 2369.800205] ? fib6_repair_tree+0xf10/0xf10 [ 2369.804511] ? __schedule+0x8f3/0x2060 [ 2369.808372] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2369.813553] ? dst_discard+0x50/0x50 [ 2369.817247] fib6_clean_all+0x27/0x30 [ 2369.821075] rt6_disable_ip+0xfd/0x700 [ 2369.824931] ? print_irqtrace_events+0x270/0x270 [ 2369.829668] ? rt6_sync_down_dev+0x140/0x140 [ 2369.834048] ? lock_acquire+0x1d5/0x580 [ 2369.837993] ? nfnl_lock+0x28/0x30 [ 2369.841511] ? rtnl_is_locked+0x54/0xb0 [ 2369.845464] ? lock_release+0xa40/0xa40 [ 2369.849410] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2369.855359] addrconf_ifdown+0x14b/0x14f0 [ 2369.859487] ? nfnl_lock+0x28/0x30 [ 2369.863003] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 2369.867389] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2369.872548] ? nfnl_lock+0x28/0x30 [ 2369.876069] ? check_noncircular+0x20/0x20 [ 2369.880294] ? mutex_lock_io_nested+0x1900/0x1900 [ 2369.885113] ? check_noncircular+0x20/0x20 [ 2369.889326] ? find_held_lock+0x35/0x1d0 [ 2369.893368] ? nfnl_unlock+0x26/0x30 [ 2369.897063] ? lock_downgrade+0x980/0x980 [ 2369.901187] ? __lock_is_held+0xb6/0x140 [ 2369.905217] ? check_noncircular+0x20/0x20 [ 2369.909431] ? skb_dequeue+0x12a/0x180 [ 2369.913296] addrconf_notify+0x5f8/0x2310 [ 2369.917422] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 2369.922242] ? print_irqtrace_events+0x270/0x270 [ 2369.926977] ? inet6_ifinfo_notify+0x130/0x130 [ 2369.931560] ? xfrm_policy_cache_flush+0x16f/0x710 [ 2369.936471] ? lock_downgrade+0x980/0x980 [ 2369.940604] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 2369.945075] ? bond_netdev_event+0x131/0xb70 [ 2369.949458] ? ip6mr_device_event+0x8c/0x340 [ 2369.953844] ? mif6_delete+0x620/0x620 [ 2369.957703] ? mutex_unlock+0xd/0x10 [ 2369.961394] ? nfnl_unlock+0x26/0x30 [ 2369.965081] ? nf_tables_flowtable_event+0x27/0x410 [ 2369.970080] ? ip_vs_dst_event+0x24c/0x650 [ 2369.974302] notifier_call_chain+0x136/0x2c0 [ 2369.978681] ? notifier_call_chain+0x136/0x2c0 [ 2369.983241] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 2369.988664] ? generic_xdp_install+0x5a0/0x5a0 [ 2369.993226] ? dev_init_scheduler+0x530/0x530 [ 2369.997700] ? rtnl_is_locked+0x54/0xb0 [ 2370.001648] ? rtnl_kfree_skbs+0x70/0x70 [ 2370.005710] raw_notifier_call_chain+0x2d/0x40 [ 2370.010268] call_netdevice_notifiers_info+0x32/0x70 [ 2370.015355] rollback_registered_many+0x8b5/0xe20 [ 2370.020168] ? check_noncircular+0x20/0x20 [ 2370.024382] ? dev_xdp_uninstall+0x310/0x310 [ 2370.028763] ? trace_hardirqs_off+0xd/0x10 [ 2370.032971] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2370.038050] ? debug_check_no_obj_freed+0x3da/0xf1f [ 2370.043044] ? node_tag_set+0xae/0x130 [ 2370.046906] ? check_noncircular+0x20/0x20 [ 2370.051116] ? print_irqtrace_events+0x270/0x270 [ 2370.055852] ? free_obj_work+0x690/0x690 [ 2370.059893] ? kernfs_put+0x3b2/0x6d0 [ 2370.063678] ? lock_downgrade+0x980/0x980 [ 2370.067806] rollback_registered+0x1be/0x3c0 [ 2370.072190] ? rollback_registered_many+0xe20/0xe20 [ 2370.077183] ? kernfs_put+0x3d6/0x6d0 [ 2370.080960] ? kernfs_put+0x3d6/0x6d0 [ 2370.084746] ? rtnl_is_locked+0x54/0xb0 [ 2370.088701] ? kernfs_put+0x443/0x6d0 [ 2370.092482] unregister_netdevice_queue+0x2e3/0x5f0 [ 2370.097477] ? kernfs_unlink_sibling+0x150/0x150 [ 2370.102209] ? rollback_registered+0x3c0/0x3c0 [ 2370.106770] ? mutex_unlock+0xd/0x10 [ 2370.110468] ? sysfs_remove_group+0xf6/0x1b0 [ 2370.114866] br_dev_delete+0x138/0x190 [ 2370.118732] br_del_bridge+0xac/0xe0 [ 2370.122419] br_ioctl_deviceless_stub+0x2ec/0xa00 [ 2370.127233] ? lock_downgrade+0x980/0x980 [ 2370.131368] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2370.136182] ? __lock_is_held+0xb6/0x140 [ 2370.140246] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2370.146111] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2370.150931] sock_ioctl+0x383/0x440 [ 2370.154535] ? dlci_ioctl_set+0x40/0x40 [ 2370.158488] do_vfs_ioctl+0x1b1/0x1520 [ 2370.162359] ? _cond_resched+0x14/0x30 [ 2370.166224] ? ioctl_preallocate+0x2b0/0x2b0 [ 2370.170609] ? selinux_capable+0x40/0x40 [ 2370.174655] ? syscall_return_slowpath+0x2ad/0x550 [ 2370.179564] ? security_file_ioctl+0x89/0xb0 [ 2370.183948] SyS_ioctl+0x8f/0xc0 [ 2370.187291] entry_SYSCALL_64_fastpath+0x23/0x9a [ 2370.192025] RIP: 0033:0x452ac9 [ 2370.195194] RSP: 002b:00007f79621d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 2370.202880] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 2370.210124] RDX: 00000000203a1ff0 RSI: 00000000000089a1 RDI: 0000000000000013 [ 2370.217363] RBP: 0000000000000577 R08: 0000000000000000 R09: 0000000000000000 [ 2370.226354] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63c8 [ 2370.233595] R13: 00000000ffffffff R14: 00007f79621da6d4 R15: 0000000000000000 [ 2370.240920] [ 2370.242568] ============================= [ 2370.246728] WARNING: suspicious RCU usage [ 2370.250917] 4.15.0-rc5+ #180 Not tainted [ 2370.255025] ----------------------------- [ 2370.259215] net/ipv6/ip6_fib.c:1731 suspicious rcu_dereference_protected() usage! [ 2370.266844] [ 2370.266844] other info that might help us debug this: [ 2370.266844] [ 2370.275765] [ 2370.275765] rcu_scheduler_active = 2, debug_locks = 1 [ 2370.282510] 4 locks held by syz-executor2/2076: [ 2370.287204] #0: (br_ioctl_mutex){+.+.}, at: [<0000000010410650>] sock_ioctl+0x367/0x440 [ 2370.295562] #1: (rtnl_mutex){+.+.}, at: [<0000000049b00d40>] rtnl_lock+0x17/0x20 [ 2370.303396] #2: (rcu_read_lock){....}, at: [<00000000fab0cf90>] __fib6_clean_all+0x0/0x3a0 [ 2370.312033] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000004e879ccc>] __fib6_clean_all+0x1d0/0x3a0 [ 2370.321699] [ 2370.321699] stack backtrace: [ 2370.326210] CPU: 0 PID: 2076 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #180 [ 2370.333457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2370.342790] Call Trace: [ 2370.345357] dump_stack+0x194/0x257 [ 2370.348961] ? arch_local_irq_restore+0x53/0x53 [ 2370.353615] lockdep_rcu_suspicious+0x123/0x170 [ 2370.358269] fib6_del+0x425/0x11b0 [ 2370.361785] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2370.366945] ? __lock_acquire+0x664/0x3e00 [ 2370.371152] ? check_noncircular+0x20/0x20 [ 2370.375363] ? fib6_locate+0x130/0x130 [ 2370.379226] ? print_irqtrace_events+0x270/0x270 [ 2370.383955] ? find_held_lock+0x35/0x1d0 [ 2370.387994] ? fib6_walker_link+0x180/0x210 [ 2370.392291] ? lock_downgrade+0x980/0x980 [ 2370.396414] ? fib6_ifdown+0xda/0x750 [ 2370.400183] ? mark_held_locks+0xaf/0x100 [ 2370.404317] fib6_clean_node+0x42e/0x580 [ 2370.409223] ? fib6_del+0x11b0/0x11b0 [ 2370.412996] ? fib6_walker_link+0x180/0x210 [ 2370.417296] fib6_walk_continue+0x46c/0x8a0 [ 2370.421601] ? dst_discard+0x50/0x50 [ 2370.425287] fib6_walk+0x91/0xf0 [ 2370.428626] fib6_clean_tree+0x1e6/0x340 [ 2370.432663] ? fib6_walk+0xf0/0xf0 [ 2370.436180] ? fib6_del+0x11b0/0x11b0 [ 2370.439951] ? dst_discard+0x50/0x50 [ 2370.443635] ? __fib6_clean_all+0x1d0/0x3a0 [ 2370.447943] __fib6_clean_all+0x1f4/0x3a0 [ 2370.452065] ? dst_discard+0x50/0x50 [ 2370.455749] ? fib6_repair_tree+0xf10/0xf10 [ 2370.460052] ? __schedule+0x8f3/0x2060 [ 2370.463916] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2370.469081] ? dst_discard+0x50/0x50 [ 2370.472770] fib6_clean_all+0x27/0x30 [ 2370.476546] rt6_disable_ip+0xfd/0x700 [ 2370.480405] ? print_irqtrace_events+0x270/0x270 [ 2370.485150] ? rt6_sync_down_dev+0x140/0x140 [ 2370.489531] ? lock_acquire+0x1d5/0x580 [ 2370.493483] ? nfnl_lock+0x28/0x30 [ 2370.497004] ? rtnl_is_locked+0x54/0xb0 [ 2370.500963] ? lock_release+0xa40/0xa40 [ 2370.504916] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2370.510780] addrconf_ifdown+0x14b/0x14f0 [ 2370.514907] ? nfnl_lock+0x28/0x30 [ 2370.518424] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 2370.522820] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2370.527990] ? nfnl_lock+0x28/0x30 [ 2370.531513] ? check_noncircular+0x20/0x20 [ 2370.535729] ? mutex_lock_io_nested+0x1900/0x1900 [ 2370.540546] ? check_noncircular+0x20/0x20 [ 2370.544756] ? find_held_lock+0x35/0x1d0 [ 2370.548801] ? nfnl_unlock+0x26/0x30 [ 2370.552493] ? lock_downgrade+0x980/0x980 [ 2370.556626] ? __lock_is_held+0xb6/0x140 [ 2370.560663] ? check_noncircular+0x20/0x20 [ 2370.564879] ? skb_dequeue+0x12a/0x180 [ 2370.568743] addrconf_notify+0x5f8/0x2310 [ 2370.572864] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 2370.577677] ? print_irqtrace_events+0x270/0x270 [ 2370.582408] ? inet6_ifinfo_notify+0x130/0x130 [ 2370.586970] ? xfrm_policy_cache_flush+0x16f/0x710 [ 2370.591871] ? lock_downgrade+0x980/0x980 [ 2370.596010] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 2370.600486] ? bond_netdev_event+0x131/0xb70 [ 2370.604874] ? ip6mr_device_event+0x8c/0x340 [ 2370.609255] ? mif6_delete+0x620/0x620 [ 2370.613110] ? mutex_unlock+0xd/0x10 [ 2370.616794] ? nfnl_unlock+0x26/0x30 [ 2370.620485] ? nf_tables_flowtable_event+0x27/0x410 [ 2370.625487] ? ip_vs_dst_event+0x24c/0x650 [ 2370.629713] notifier_call_chain+0x136/0x2c0 [ 2370.634101] ? notifier_call_chain+0x136/0x2c0 [ 2370.638666] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 2370.644093] ? generic_xdp_install+0x5a0/0x5a0 [ 2370.648652] ? dev_init_scheduler+0x530/0x530 [ 2370.653120] ? rtnl_is_locked+0x54/0xb0 [ 2370.657063] ? rtnl_kfree_skbs+0x70/0x70 [ 2370.661098] raw_notifier_call_chain+0x2d/0x40 [ 2370.665653] call_netdevice_notifiers_info+0x32/0x70 [ 2370.670738] rollback_registered_many+0x8b5/0xe20 [ 2370.675553] ? check_noncircular+0x20/0x20 [ 2370.679768] ? dev_xdp_uninstall+0x310/0x310 [ 2370.684147] ? trace_hardirqs_off+0xd/0x10 [ 2370.688354] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2370.693433] ? debug_check_no_obj_freed+0x3da/0xf1f [ 2370.698431] ? node_tag_set+0xae/0x130 [ 2370.702295] ? check_noncircular+0x20/0x20 [ 2370.706501] ? print_irqtrace_events+0x270/0x270 [ 2370.711232] ? free_obj_work+0x690/0x690 [ 2370.715276] ? kernfs_put+0x3b2/0x6d0 [ 2370.719053] ? lock_downgrade+0x980/0x980 [ 2370.723182] rollback_registered+0x1be/0x3c0 [ 2370.727561] ? rollback_registered_many+0xe20/0xe20 [ 2370.732555] ? kernfs_put+0x3d6/0x6d0 [ 2370.736329] ? kernfs_put+0x3d6/0x6d0 [ 2370.740108] ? rtnl_is_locked+0x54/0xb0 [ 2370.744160] ? kernfs_put+0x443/0x6d0 [ 2370.747935] unregister_netdevice_queue+0x2e3/0x5f0 [ 2370.752966] ? kernfs_unlink_sibling+0x150/0x150 [ 2370.757698] ? rollback_registered+0x3c0/0x3c0 [ 2370.762254] ? mutex_unlock+0xd/0x10 [ 2370.765950] ? sysfs_remove_group+0xf6/0x1b0 [ 2370.770519] br_dev_delete+0x138/0x190 [ 2370.774541] br_del_bridge+0xac/0xe0 [ 2370.778570] br_ioctl_deviceless_stub+0x2ec/0xa00 [ 2370.783815] ? lock_downgrade+0x980/0x980 [ 2370.787937] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2370.792755] ? __lock_is_held+0xb6/0x140 [ 2370.796810] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2370.802683] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2370.807502] sock_ioctl+0x383/0x440 [ 2370.811106] ? dlci_ioctl_set+0x40/0x40 [ 2370.815052] do_vfs_ioctl+0x1b1/0x1520 [ 2370.818913] ? _cond_resched+0x14/0x30 [ 2370.822772] ? ioctl_preallocate+0x2b0/0x2b0 [ 2370.827154] ? selinux_capable+0x40/0x40 [ 2370.831195] ? syscall_return_slowpath+0x2ad/0x550 [ 2370.836109] ? security_file_ioctl+0x89/0xb0 [ 2370.841194] SyS_ioctl+0x8f/0xc0 [ 2370.844543] entry_SYSCALL_64_fastpath+0x23/0x9a [ 2370.849267] RIP: 0033:0x452ac9 [ 2370.852425] RSP: 002b:00007f79621d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 2370.860105] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 2370.868038] RDX: 00000000203a1ff0 RSI: 00000000000089a1 RDI: 0000000000000013 [ 2370.875276] RBP: 0000000000000577 R08: 0000000000000000 R09: 0000000000000000 [ 2370.882776] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63c8 [ 2370.890021] R13: 00000000ffffffff R14: 00007f79621da6d4 R15: 0000000000000000 [ 2370.897341] [ 2370.898984] ============================= [ 2370.903164] WARNING: suspicious RCU usage [ 2370.907308] 4.15.0-rc5+ #180 Not tainted [ 2370.911369] ----------------------------- [ 2370.915913] net/ipv6/ip6_fib.c:1641 suspicious rcu_dereference_protected() usage! [ 2370.923962] [ 2370.923962] other info that might help us debug this: [ 2370.923962] [ 2370.932113] [ 2370.932113] rcu_scheduler_active = 2, debug_locks = 1 [ 2370.938820] 4 locks held by syz-executor2/2076: [ 2370.943493] #0: (br_ioctl_mutex){+.+.}, at: [<0000000010410650>] sock_ioctl+0x367/0x440 [ 2370.952361] #1: (rtnl_mutex){+.+.}, at: [<0000000049b00d40>] rtnl_lock+0x17/0x20 [ 2370.960103] #2: (rcu_read_lock){....}, at: [<00000000fab0cf90>] __fib6_clean_all+0x0/0x3a0 [ 2370.970195] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000004e879ccc>] __fib6_clean_all+0x1d0/0x3a0 [ 2370.980206] [ 2370.980206] stack backtrace: [ 2370.985415] CPU: 0 PID: 2076 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #180 [ 2370.992676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2371.002006] Call Trace: [ 2371.004582] dump_stack+0x194/0x257 [ 2371.008181] ? arch_local_irq_restore+0x53/0x53 [ 2371.012836] lockdep_rcu_suspicious+0x123/0x170 [ 2371.017479] fib6_del+0xd18/0x11b0 [ 2371.020989] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2371.026155] ? __lock_acquire+0x664/0x3e00 [ 2371.030360] ? check_noncircular+0x20/0x20 [ 2371.034915] ? fib6_locate+0x130/0x130 [ 2371.038771] ? print_irqtrace_events+0x270/0x270 [ 2371.043757] ? find_held_lock+0x35/0x1d0 [ 2371.047798] ? fib6_walker_link+0x180/0x210 [ 2371.052090] ? lock_downgrade+0x980/0x980 [ 2371.056210] ? fib6_ifdown+0xda/0x750 [ 2371.059991] ? mark_held_locks+0xaf/0x100 [ 2371.064120] fib6_clean_node+0x42e/0x580 [ 2371.068156] ? fib6_del+0x11b0/0x11b0 [ 2371.072381] ? fib6_walker_link+0x180/0x210 [ 2371.076680] fib6_walk_continue+0x46c/0x8a0 [ 2371.080987] ? dst_discard+0x50/0x50 [ 2371.084688] fib6_walk+0x91/0xf0 [ 2371.088037] fib6_clean_tree+0x1e6/0x340 [ 2371.092077] ? fib6_walk+0xf0/0xf0 [ 2371.095949] ? fib6_del+0x11b0/0x11b0 [ 2371.099725] ? dst_discard+0x50/0x50 [ 2371.103955] ? __fib6_clean_all+0x1d0/0x3a0 [ 2371.108602] __fib6_clean_all+0x1f4/0x3a0 [ 2371.112730] ? dst_discard+0x50/0x50 [ 2371.116422] ? fib6_repair_tree+0xf10/0xf10 [ 2371.120725] ? __schedule+0x8f3/0x2060 [ 2371.124587] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2371.129749] ? dst_discard+0x50/0x50 [ 2371.133439] fib6_clean_all+0x27/0x30 [ 2371.137228] rt6_disable_ip+0xfd/0x700 [ 2371.141084] ? print_irqtrace_events+0x270/0x270 [ 2371.145817] ? rt6_sync_down_dev+0x140/0x140 [ 2371.150454] ? lock_acquire+0x1d5/0x580 [ 2371.154400] ? nfnl_lock+0x28/0x30 [ 2371.157915] ? rtnl_is_locked+0x54/0xb0 [ 2371.161863] ? lock_release+0xa40/0xa40 [ 2371.165824] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2371.172042] addrconf_ifdown+0x14b/0x14f0 [ 2371.176171] ? nfnl_lock+0x28/0x30 [ 2371.179683] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 2371.184071] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2371.189231] ? nfnl_lock+0x28/0x30 [ 2371.192742] ? check_noncircular+0x20/0x20 [ 2371.196953] ? mutex_lock_io_nested+0x1900/0x1900 [ 2371.201774] ? check_noncircular+0x20/0x20 [ 2371.206588] ? find_held_lock+0x35/0x1d0 [ 2371.210624] ? nfnl_unlock+0x26/0x30 [ 2371.214309] ? lock_downgrade+0x980/0x980 [ 2371.218434] ? __lock_is_held+0xb6/0x140 [ 2371.222475] ? check_noncircular+0x20/0x20 [ 2371.226687] ? skb_dequeue+0x12a/0x180 [ 2371.230549] addrconf_notify+0x5f8/0x2310 [ 2371.234671] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 2371.239488] ? print_irqtrace_events+0x270/0x270 [ 2371.244306] ? inet6_ifinfo_notify+0x130/0x130 [ 2371.248865] ? xfrm_policy_cache_flush+0x16f/0x710 [ 2371.253766] ? lock_downgrade+0x980/0x980 [ 2371.258232] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 2371.262704] ? bond_netdev_event+0x131/0xb70 [ 2371.267091] ? ip6mr_device_event+0x8c/0x340 [ 2371.271471] ? mif6_delete+0x620/0x620 [ 2371.275328] ? mutex_unlock+0xd/0x10 [ 2371.279018] ? nfnl_unlock+0x26/0x30 [ 2371.282711] ? nf_tables_flowtable_event+0x27/0x410 [ 2371.287708] ? ip_vs_dst_event+0x24c/0x650 [ 2371.291923] notifier_call_chain+0x136/0x2c0 [ 2371.296306] ? notifier_call_chain+0x136/0x2c0 [ 2371.300877] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 2371.306303] ? generic_xdp_install+0x5a0/0x5a0 [ 2371.310864] ? dev_init_scheduler+0x530/0x530 [ 2371.315329] ? rtnl_is_locked+0x54/0xb0 [ 2371.319535] ? rtnl_kfree_skbs+0x70/0x70 [ 2371.323572] raw_notifier_call_chain+0x2d/0x40 [ 2371.328127] call_netdevice_notifiers_info+0x32/0x70 [ 2371.333202] rollback_registered_many+0x8b5/0xe20 [ 2371.338025] ? check_noncircular+0x20/0x20 [ 2371.342242] ? dev_xdp_uninstall+0x310/0x310 [ 2371.346620] ? trace_hardirqs_off+0xd/0x10 [ 2371.350998] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2371.356082] ? debug_check_no_obj_freed+0x3da/0xf1f [ 2371.361072] ? node_tag_set+0xae/0x130 [ 2371.365080] ? check_noncircular+0x20/0x20 [ 2371.369288] ? print_irqtrace_events+0x270/0x270 [ 2371.374033] ? free_obj_work+0x690/0x690 [ 2371.378330] ? kernfs_put+0x3b2/0x6d0 [ 2371.382103] ? lock_downgrade+0x980/0x980 [ 2371.386226] rollback_registered+0x1be/0x3c0 [ 2371.390605] ? rollback_registered_many+0xe20/0xe20 [ 2371.395613] ? kernfs_put+0x3d6/0x6d0 [ 2371.399398] ? kernfs_put+0x3d6/0x6d0 [ 2371.403170] ? rtnl_is_locked+0x54/0xb0 [ 2371.407125] ? kernfs_put+0x443/0x6d0 [ 2371.410899] unregister_netdevice_queue+0x2e3/0x5f0 [ 2371.415887] ? kernfs_unlink_sibling+0x150/0x150 [ 2371.420614] ? rollback_registered+0x3c0/0x3c0 [ 2371.425173] ? mutex_unlock+0xd/0x10 [ 2371.428865] ? sysfs_remove_group+0xf6/0x1b0 [ 2371.433259] br_dev_delete+0x138/0x190 [ 2371.437126] br_del_bridge+0xac/0xe0 [ 2371.440809] br_ioctl_deviceless_stub+0x2ec/0xa00 [ 2371.445621] ? lock_downgrade+0x980/0x980 [ 2371.449748] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2371.454563] ? __lock_is_held+0xb6/0x140 [ 2371.458621] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2371.464485] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2371.469656] sock_ioctl+0x383/0x440 [ 2371.473264] ? dlci_ioctl_set+0x40/0x40 [ 2371.477216] do_vfs_ioctl+0x1b1/0x1520 [ 2371.481080] ? _cond_resched+0x14/0x30 [ 2371.484950] ? ioctl_preallocate+0x2b0/0x2b0 [ 2371.489334] ? selinux_capable+0x40/0x40 [ 2371.493391] ? syscall_return_slowpath+0x2ad/0x550 [ 2371.498299] ? security_file_ioctl+0x89/0xb0 [ 2371.502684] SyS_ioctl+0x8f/0xc0 [ 2371.506036] entry_SYSCALL_64_fastpath+0x23/0x9a [ 2371.510771] RIP: 0033:0x452ac9 [ 2371.513937] RSP: 002b:00007f79621d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 2371.521625] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 2371.528955] RDX: 00000000203a1ff0 RSI: 00000000000089a1 RDI: 0000000000000013 [ 2371.537326] RBP: 0000000000000577 R08: 0000000000000000 R09: 0000000000000000 [ 2371.545259] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63c8 [ 2371.552499] R13: 00000000ffffffff R14: 00007f79621da6d4 R15: 0000000000000000 [ 2371.559912] [ 2371.561617] ============================= [ 2371.565799] WARNING: suspicious RCU usage [ 2371.569951] 4.15.0-rc5+ #180 Not tainted [ 2371.574034] ----------------------------- [ 2371.578183] net/ipv6/ip6_fib.c:1678 suspicious rcu_dereference_protected() usage! [ 2371.585902] [ 2371.585902] other info that might help us debug this: [ 2371.585902] [ 2371.594247] [ 2371.594247] rcu_scheduler_active = 2, debug_locks = 1 [ 2371.601105] 5 locks held by syz-executor2/2076: [ 2371.605780] #0: (br_ioctl_mutex){+.+.}, at: [<0000000010410650>] sock_ioctl+0x367/0x440 [ 2371.614130] #1: (rtnl_mutex){+.+.}, at: [<0000000049b00d40>] rtnl_lock+0x17/0x20 [ 2371.622051] #2: (rcu_read_lock){....}, at: [<00000000fab0cf90>] __fib6_clean_all+0x0/0x3a0 [ 2371.630656] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000004e879ccc>] __fib6_clean_all+0x1d0/0x3a0 [ 2371.640333] #4: (&net->ipv6.fib6_walker_lock){++--}, at: [<0000000050b6e819>] fib6_del+0x935/0x11b0 [ 2371.650254] [ 2371.650254] stack backtrace: [ 2371.654779] CPU: 0 PID: 2076 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #180 [ 2371.662036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2371.671630] Call Trace: [ 2371.674194] dump_stack+0x194/0x257 [ 2371.677794] ? arch_local_irq_restore+0x53/0x53 [ 2371.682441] lockdep_rcu_suspicious+0x123/0x170 [ 2371.687084] fib6_del+0xeb3/0x11b0 [ 2371.690606] ? fib6_locate+0x130/0x130 [ 2371.694466] ? print_irqtrace_events+0x270/0x270 [ 2371.699190] ? find_held_lock+0x35/0x1d0 [ 2371.703237] ? fib6_walker_link+0x180/0x210 [ 2371.707529] ? lock_downgrade+0x980/0x980 [ 2371.712343] ? fib6_ifdown+0xda/0x750 [ 2371.716292] ? mark_held_locks+0xaf/0x100 [ 2371.720414] fib6_clean_node+0x42e/0x580 [ 2371.724449] ? fib6_del+0x11b0/0x11b0 [ 2371.728220] ? fib6_walker_link+0x180/0x210 [ 2371.732515] fib6_walk_continue+0x46c/0x8a0 [ 2371.736810] ? dst_discard+0x50/0x50 [ 2371.740494] fib6_walk+0x91/0xf0 [ 2371.744534] fib6_clean_tree+0x1e6/0x340 [ 2371.748826] ? fib6_walk+0xf0/0xf0 [ 2371.752603] ? fib6_del+0x11b0/0x11b0 [ 2371.756388] ? dst_discard+0x50/0x50 [ 2371.760071] ? __fib6_clean_all+0x1d0/0x3a0 [ 2371.764378] __fib6_clean_all+0x1f4/0x3a0 [ 2371.768503] ? dst_discard+0x50/0x50 [ 2371.772466] ? fib6_repair_tree+0xf10/0xf10 [ 2371.776776] ? __schedule+0x8f3/0x2060 [ 2371.781686] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2371.786846] ? dst_discard+0x50/0x50 [ 2371.790535] fib6_clean_all+0x27/0x30 [ 2371.794307] rt6_disable_ip+0xfd/0x700 [ 2371.798520] ? print_irqtrace_events+0x270/0x270 [ 2371.803252] ? rt6_sync_down_dev+0x140/0x140 [ 2371.807630] ? lock_acquire+0x1d5/0x580 [ 2371.811926] ? nfnl_lock+0x28/0x30 [ 2371.815439] ? rtnl_is_locked+0x54/0xb0 [ 2371.819388] ? lock_release+0xa40/0xa40 [ 2371.823341] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2371.829228] addrconf_ifdown+0x14b/0x14f0 [ 2371.833612] ? nfnl_lock+0x28/0x30 [ 2371.837128] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 2371.841508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2371.846664] ? nfnl_lock+0x28/0x30 [ 2371.850175] ? check_noncircular+0x20/0x20 [ 2371.854383] ? mutex_lock_io_nested+0x1900/0x1900 [ 2371.859201] ? check_noncircular+0x20/0x20 [ 2371.863422] ? find_held_lock+0x35/0x1d0 [ 2371.867469] ? nfnl_unlock+0x26/0x30 [ 2371.871154] ? lock_downgrade+0x980/0x980 [ 2371.875285] ? __lock_is_held+0xb6/0x140 [ 2371.879320] ? check_noncircular+0x20/0x20 [ 2371.883530] ? skb_dequeue+0x12a/0x180 [ 2371.887394] addrconf_notify+0x5f8/0x2310 [ 2371.891518] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 2371.896333] ? print_irqtrace_events+0x270/0x270 [ 2371.901068] ? inet6_ifinfo_notify+0x130/0x130 [ 2371.905895] ? xfrm_policy_cache_flush+0x16f/0x710 [ 2371.911148] ? lock_downgrade+0x980/0x980 [ 2371.915282] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 2371.919759] ? bond_netdev_event+0x131/0xb70 [ 2371.924142] ? ip6mr_device_event+0x8c/0x340 [ 2371.928534] ? mif6_delete+0x620/0x620 [ 2371.932393] ? mutex_unlock+0xd/0x10 [ 2371.936077] ? nfnl_unlock+0x26/0x30 [ 2371.939763] ? nf_tables_flowtable_event+0x27/0x410 [ 2371.945029] ? ip_vs_dst_event+0x24c/0x650 [ 2371.949242] notifier_call_chain+0x136/0x2c0 [ 2371.953623] ? notifier_call_chain+0x136/0x2c0 [ 2371.958180] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 2371.963613] ? generic_xdp_install+0x5a0/0x5a0 [ 2371.968187] ? dev_init_scheduler+0x530/0x530 [ 2371.972654] ? rtnl_is_locked+0x54/0xb0 [ 2371.976685] ? rtnl_kfree_skbs+0x70/0x70 [ 2371.980727] raw_notifier_call_chain+0x2d/0x40 [ 2371.985283] call_netdevice_notifiers_info+0x32/0x70 [ 2371.990357] rollback_registered_many+0x8b5/0xe20 [ 2371.995178] ? check_noncircular+0x20/0x20 [ 2371.999384] ? dev_xdp_uninstall+0x310/0x310 [ 2372.003760] ? trace_hardirqs_off+0xd/0x10 [ 2372.007972] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2372.013047] ? debug_check_no_obj_freed+0x3da/0xf1f [ 2372.019631] ? node_tag_set+0xae/0x130 [ 2372.024725] ? check_noncircular+0x20/0x20 [ 2372.028931] ? print_irqtrace_events+0x270/0x270 [ 2372.033661] ? free_obj_work+0x690/0x690 [ 2372.037700] ? kernfs_put+0x3b2/0x6d0 [ 2372.041481] ? lock_downgrade+0x980/0x980 [ 2372.045864] rollback_registered+0x1be/0x3c0 [ 2372.050591] ? rollback_registered_many+0xe20/0xe20 [ 2372.055584] ? kernfs_put+0x3d6/0x6d0 [ 2372.059361] ? kernfs_put+0x3d6/0x6d0 [ 2372.063138] ? rtnl_is_locked+0x54/0xb0 [ 2372.067084] ? kernfs_put+0x443/0x6d0 [ 2372.070866] unregister_netdevice_queue+0x2e3/0x5f0 [ 2372.075854] ? kernfs_unlink_sibling+0x150/0x150 [ 2372.080580] ? rollback_registered+0x3c0/0x3c0 [ 2372.085143] ? mutex_unlock+0xd/0x10 [ 2372.088836] ? sysfs_remove_group+0xf6/0x1b0 [ 2372.093227] br_dev_delete+0x138/0x190 [ 2372.097091] br_del_bridge+0xac/0xe0 [ 2372.100775] br_ioctl_deviceless_stub+0x2ec/0xa00 [ 2372.105587] ? lock_downgrade+0x980/0x980 [ 2372.109711] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2372.114526] ? __lock_is_held+0xb6/0x140 [ 2372.118591] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2372.124457] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 2372.129271] sock_ioctl+0x383/0x440 [ 2372.133825] ? dlci_ioctl_set+0x40/0x40 [ 2372.139071] do_vfs_ioctl+0x1b1/0x1520 [ 2372.142927] ? _cond_resched+0x14/0x30 [ 2372.146788] ? ioctl_preallocate+0x2b0/0x2b0 [ 2372.151167] ? selinux_capable+0x40/0x40 [ 2372.155903] ? syscall_return_slowpath+0x2ad/0x550 [ 2372.161157] ? security_file_ioctl+0x89/0xb0 [ 2372.166233] SyS_ioctl+0x8f/0xc0 [ 2372.169573] entry_SYSCALL_64_fastpath+0x23/0x9a [ 2372.174304] RIP: 0033:0x452ac9 [ 2372.177473] RSP: 002b:00007f79621d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 2372.185155] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/09 17:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getuid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000058b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c8000)=0x28) 2018/01/09 17:22:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r1 = socket$inet6_sctp(0xa, 0x201, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x93)={0x0, 0x8b, "ffceb26618c42edb5c62fe3baf851fcf707dd117d454b336ca47a5d59bfbaf88c32509e646fb59c6eaf01dc5c964d1ad2da79fd01a00c12db9c81c026bb300dab1af0d2c29a241197c4d6e4fa313c2025584d92681911b59a94952c07ac5749a3aa9e0aa318a90823fc53c2602758dc0d8036f32bdb1f08ffd74b5d08a17e2c60ecd854b7f3a6693a570cd"}, &(0x7f0000001000-0x4)=0x93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x8)=@fragment={0x0, 0x0, 0x1000, 0x1c, 0x0, 0x4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 17:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000fba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffffffa, 0x0, @multicast1=0xe0000001, "9785e3c3f5f7c1f8242a1849fd00136cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) socket$llc(0x1a, 0x0, 0x0) 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d3e000-0x2)=0x401, &(0x7f0000d3e000-0x8)=0x2) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cad000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000067d000-0x74)="b6b10c26d500665dbd503872058c9f39df0d8e9c7328e2a894af16dc7e6c34257d8b4903d6591f0e150bc33272577243dc93e27c9adbe2a6f26d905e41292883bd78eb77c3d17336232241276370f9ec1daa3d1db568136131b67fc343b0d9bd6328ccc61fbf73b8459fcc4bed4489e31d3ab4d7", 0x74, 0x880, &(0x7f0000d3d000)=@ll={0x11, 0x1d, r2, 0x1, 0x7f, 0x6, @random="d68c947f2878", [0x0, 0x0]}, 0x14) 2018/01/09 17:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000768000)="627dcba59b7253cd5540f92cf4f915a9e0aa65a7c714db8a758ca18fab0c2518f0d0aee282472b7a96d43e22a0444af4f8b94722e33b3ee3860838dc55634ea5e2993d19050ffe97d385847327ad9ad1e8a7a7082db2f08ca234db0d29913876ca57a5730af01f852e8ba7da7b87d48355f754004f79a23b9bac49ef6b9153efe74bf188d254f5fca8be3ccb61664b448d1fa855edbd4bc02f812d0e8d023c92e1be44309557e93803c7085dc6ea8344b5326691867589423d0a0ee24defc568daffaaecf845548a9a031fc42a7bc26d74eea823427307b9cb3cca854fa1b3de4d6064d1e7c95773df6c3abf3be2bf9cf37fca913779dcbb01885df4e3f7db3bd142be18e07502a71b6d4b42a528e53a78795c04589fc0a3a8ae424a178f9a5b451979210134575ad885519abc30445168611eb76b3607aa52f2298d7e01cd6aef44607a1b63165a71616a5dab636191b8d13136925b69f9e3d33f2efc26ed4f10ac7a9897ae74552d1dba82f7f61634de0690b42f2e23244d4b4a77bac6b3892df813cff670f6f348b74b0f1dddf7b1170f09676f0a1bb8fbf1d0ebd327826a84340e6e193b23dbfe6f93c9e8e4284729ff912beb8f9396602e7570c62d1cb2b2274eb5dc607d0b3b6173125afea3a80d26cf26be40735fa811fd406624b6fd0b777a0679408f89ce26ddc26973d6cdcc84f90552e97d267087d72b68647fef3d0d02b047e0d38b841745bf7cf71d62d95e9ba1d69b221374bd48713856023453bbaf8c182a6b2d513276b2d6fee9f4974f10462fffb236fb6dbeca18ef5e28ae4f18fba36e7128c56b63e4531fea142c8d06c7d94acb649be8f4f7ebab88c40e8477cca9e528be3add00332711d0cef9765342ad7239e9e2cfad668f1c0e07048de912fc5ba9b9f88b6debbc04baab42751bf70a35537dfc8194a1726b82da4a54280f766ea2ef3e8065f8996df96b122b3d3c2009c7c510da7dbd5b205bf39ece729b1c0a14c2220709f0f79bb172a906279d2e7e9b19b88450dea3aeed8bf4feaea17ab33c1c1de5dd5fa6b168431db3cd67c4c500bf0afb356ac4a506b78c10b58e5c3b2180ee79e59d15eca83421a49e8825d122109692f992ae415ff761834b93e72b25bd17938173edfac37722fcdef1001fe436691bb8c65489dd3754fc20f810877392a3362dfaadd88b52a779e15074802a72b1235f47dc2e5bbc57eba5e63cdcf2e7d2e62a9a20d1e6003e6b89cf6c6988d16d7c2717c2c16d15e77397547605cc126e33696996d36d7668234454490405fcac2219ecec896fa9f0a3ef365a218fc4de67de4005d3fc3aab7c8aba6bdf6885c27dae611e87bc0a178dc4d4eb955ff5e3ca5d74b3715539f92f83a2ca3f2e620d6d7fc3b7aa25de6abdd51d0d2572e4d104936ebb9b5f049afd661eac966c370deed1b187291cec782b22e6a3e8a1ff2f9ec51e4feded2fb71d3ba01ef0d282af63e9accb329e5b5c6f597ae8a3dd5d7209a4549152e96c1d31aa09d35b8acdcf15d4e897a3f7ceee9c0258328fa9b25d46dd213a2a57a9bb4e0173e18eade3197a62965f2dc7c95fa9292930480bae89f6e2db3ff991341af28d7b815ff066a41b5863f0220539bcedf7a1fad796d903e42ffd16acb50464f8bac654293cc87f2dfe8259f5fb1cc6811ee7c3ba2dcb6710066c0cd79e9c37f66bc98025862badd35fc9eb8d980bbf234933a0949ea262c2b1d573ee55b6806acf7246247e41c49130ec90c1795ac6e24280fe74f827ee7b583bc87256685485b4e05361a36f6566a505da3d75aa58c30cdc8c4e85aab872e66a1e80942f17b56843ef6badb1d9ac5b203eaae08cfe2ab858aa32b2f48ab854e0477ca44762830d88", 0x534, 0x0, &(0x7f0000478000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socketpair(0x0, 0x4, 0x401, &(0x7f0000272000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000c90000-0x87)=""/135) 2018/01/09 17:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000087c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f000047f000)=[], 0x0) 2018/01/09 17:22:46 executing program 5: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) socketpair(0x0, 0x806, 0x6, &(0x7f0000347000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00002ef000-0x72)=""/114) setsockopt(r0, 0x80, 0x4, &(0x7f000076a000-0xf6)="c94783f2006cdbf275c3c2550100010000000000ff62b953f2a34d78fef34e4c484af519b0b968c019b10e56d7d8e6ecbfd6169f630401ba2746f10fad91a7d07e10159272c7d10f1dd4897e4c3914d02228e6daff458b2f2bda6b65bec2263d4b6c93ecdac00fdad333172e10673392372acbd9f116a284f4de27e7d4064df97c41ece3bbed283d982576bd203e9ba1fd72b190351cc8fed0424992e13c3507dc17179d260dc86df1583a7f7e876f85ecad07e9cc99086d93407a7c8368bac5857642509ba6ab38d3911153bb0a3b20d17b1fd7c1f203291283f59665fe3540d74c9f9a8929412fc2e62b2be6aa0c6b62a3c352fec0", 0x258) 2018/01/09 17:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[], 0x0) 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ac0000-0x4)=0x14, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x1, [0x6]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0xfffffffffffffffa, 0x6, 0x6, 0x3, 0x7fffffff}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="2888f34472354b5a6333a3dd6e47d09cbc1a19b16b777ac4a11837bc921557c068a5be379d89bb5333ea6f8cd1136dc75aa4a909720acae474594101272565c201031adf25fd677216baa44dcfd70364ae254a982aa2c886f8370d", 0x5b, 0x4000, &(0x7f0000001000-0x4)=@sco={0x1f, {0x400, 0x2, 0x800, 0x10001, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x842}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000002000-0x98)={r5, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f0000001000-0x4)=0x98) r6 = socket(0xeeb69b244e19da32, 0x80803, 0x2) accept$inet6(r6, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000-0x4)=0x0) [ 2372.192399] RDX: 00000000203a1ff0 RSI: 00000000000089a1 RDI: 0000000000000013 [ 2372.199639] RBP: 0000000000000577 R08: 0000000000000000 R09: 0000000000000000 [ 2372.206883] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63c8 [ 2372.214137] R13: 00000000ffffffff R14: 00007f79621da6d4 R15: 0000000000000000 2018/01/09 17:22:46 executing program 3: mmap(&(0x7f0000000000/0x17b000)=nil, 0x17b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000177000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000178000)={0x0, 0x0, 0x0}, &(0x7f0000137000)=0x8) mmap(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000164000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000017c000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/09 17:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80809, 0x1) bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x103, 0x8, "0000080810d2", 0x0, 0x0}, 0xfffffffffffffe78) 2018/01/09 17:22:46 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x20, 0x4, 0x0, 0x0, 0x8c, 0xffffffffffffffff, 0x0, 0x800000, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001]}, @lsrr={0x83, 0xb, 0x9, [@multicast1=0xe0000001, @rand_addr=0x7]}, @rr={0x7, 0x13, 0x1, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x12, 0x8, [{0x6, 0x7, "8972878219"}, {0x0, 0x3, "b1"}, {0x7, 0x2, ""}]}, @end={0x0}, @end={0x0}, @generic={0x0, 0x9, "087be94d2bcf31"}, @rr={0x7, 0x13, 0x5, [@multicast2=0xe0000002, @rand_addr=0x40, @empty=0x0, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb"}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000014000-0x90)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000001}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x31, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x90) accept(r0, &(0x7f000000e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60) 2018/01/09 17:22:46 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x807, 0x400) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0x0, 0x3, "018592a39bbf", 0x2, 0x0}}) r2 = gettid() r3 = getuid() r4 = getgid() mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000941000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000477000-0x4)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r2, r3, r4}, 0xc) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x1000}, {&(0x7f0000156000-0x4c)="057404424126b269893955ae4644db268cee826f2b2d6b300bff2c2b2049b6b5b000756b2063a18ae64db82f503ff16850064340c4306f6187ea0892d555034517dea7473d2421e62e1d0ed8", 0x4c}, {&(0x7f0000045000)="472557ae3e0207a863b35596803fad83732e0b62076e50ff8776f22ee02d955e22ad3ab665ea5a431250b464e0020e7bb636f7a9c5d11869e02128672a1276468266a6baa2c932b0fbf10b65eeeb1fb372", 0x51}], 0x3, &(0x7f00004fb000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4004000}, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/09 17:22:46 executing program 5: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000363000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000735000)=0x14) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008e3000)=0x0, &(0x7f00006e7000)=0x4) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00001c3000-0x4)=0x0, &(0x7f00008e4000-0x4)=0x4) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008e6000-0x2)=0x1aa, 0x2) pipe(&(0x7f00008e4000)={0x0, 0x0}) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00008e5000-0x20)={0x8, 0x2, 0x2, 0x7, 0x1, 0x5e2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008e4000-0x20)={@common='lo\x00', @ifru_flags=0x8000}) 2018/01/09 17:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000caf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f9a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000800000)=0x10, 0x800) r4 = accept4(r2, &(0x7f0000185000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000376000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000412000-0x4)=0x7, &(0x7f0000d4c000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000051b000)=@assoc_value={0x0, 0x4}, &(0x7f0000f6e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000056b000)={r5, 0x3}, 0x8) shutdown(r0, 0x1) 2018/01/09 17:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x3, &(0x7f0000e28000)={0x0, 0x0}) bind$llc(r0, &(0x7f000046f000)={0x1a, 0x1d, 0x8, 0x3, 0xb00, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000c28000-0xd9)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391fffbcb7bb18cb650c04", 0xfffffffffffffefb) 2018/01/09 17:22:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00006b6000)="19e02663515035f2be6f094611251d42", 0x10, 0x0, &(0x7f0000e85000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) accept4(r1, &(0x7f0000f63000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a0000)=0x60, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/09 17:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000377000-0x1f)="1f00000001022500e3ff000000000000029d15ff300001800400030000df18", 0x1f) r1 = accept(r0, 0x0, &(0x7f00002bb000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00005e5000-0x1)={0x3}, 0x1) 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x142, &(0x7f000059f000-0x142)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x10c, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x401, [0x0, 0x0, 0x0], {0xf3f1, 0x6, "984ba6", 0x2, 0x33, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0xbb, 0x0, 0x2, 0x8, 0x0, 0x6, 0x0}, @hopopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "b15cf5c158610a7ac91de64f30def55bdb50889771c55cb8b12c518468369ba86fc3c4e6f27ac49092b67b64781b1c6e510fcea7b4301bc55dcee21033b1cec827387f6dfc06fd78d979184da3702b0129973b1adb1e342c3b874e03c3ae355f283c3dd989da8eef2583dec6f3897dbe88d802faea0152a4dd1d0a16c49e00cbcad5e585d240004bbc8bbb83de10540aff2560d18cf46058a6f6cca3285de2db780cd9bee42c98cece7dde2a6676fa3c9f4d9d9ff51c3c3e5dfa2ad5"}}}}}}}, 0x0) [ 2372.308402] IPVS: Scheduler module ip_vs_ not found 2018/01/09 17:22:46 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x43, 0x2, 0xff, 0x2, 0x8001, 0x2, 0x0}, 0x20) 2018/01/09 17:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000003, 0x84) r1 = accept4$inet6(r0, &(0x7f0000adc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000da5000)=0x1c, 0x80800) accept(0xffffffffffffff9c, &(0x7f0000ce5000-0x80)=@generic={0x0, ""/126}, &(0x7f00009e3000)=0x4e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000cf5000-0xa0)={0x0, 0x98, "a87ca59027b994880001b7d0d30a47d943d3f2fa53dde33fb07124212583df42aaf72ac725ef59fe5e33050ceefb6b0c2603c90ce69d47c796eaa6c277bc35596aa42c161f2c46e0608b7fbb25a1f65efb9492463dc583f00f790258d52cff59b61852be58c08de7fabf421bd4d7fb809673b7a45fe1eb4f17e16cf63e2b8beeae146b0edd5799ffbcf5b65e1b785427636ba04eeb0cb1cd"}, &(0x7f00005e0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004b5000)={r2, 0x2}, &(0x7f0000ff8000-0x4)=0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000005000)=0x3, 0x4) [ 2372.362751] nla_parse: 4 callbacks suppressed [ 2372.362756] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 2372.363607] IPVS: Scheduler module ip_vs_ not found 2018/01/09 17:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000636000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0x6, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000978000-0x4)=0x0, &(0x7f0000f88000-0x4)=0x4) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000ef3000-0x4)=0x7fff, 0x4) accept$ipx(r1, &(0x7f00002bb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0x10) close(r1) 2018/01/09 17:22:46 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002d9000-0x30)=[{&(0x7f0000fd6000-0x6a)="befd1620ff5e5c0a57082811b8cbd80099d66f6fd5275fc37da901074512fd6411e4acfe1a0a2e850f53e92d5660ce7a4429a6d6fd4e0a0a6d3372aa1c1dbe53c01ca052ae117e6ee2e2072f3ac44be70f2305ef55aad5aff8d6bbeabf4284b36fcb99ef108b816d8d15", 0x6a}, {&(0x7f0000fd6000-0x94)="ee81fab3da43734aa595663a0244bdad570e8c05190b695c19d4b45fe4caf8f1194b7b442a27fd5faf2921d04ae6e63c1e47b594bf2dcb3ca1b07a0aa8056caf21d6c7134069e981a78de84d08d967aa78df3c5048bf474d336253302807cb2363313ae774dae9825ac471a99941ea011c6cbda2c0d4fd8e40ca1959b28627c79b4ac18b15ff2b03205fd3f6d1b6ecd3926ee380", 0x94}, {&(0x7f0000fd5000)="86233b777628fabb165b8e0e5c15964711e0212ffc7073bee8a83d4a6e50707daf423bf9885ab83cbdde9b9a6dffd6d4f3cf762851b46ea64417345ffa5111be0bae34e1f3b31d3cea9fec2efbcef8b7e4d3a459641074ec93383bcc921d8d53af45e81eee7e437814f5b311bd5966553ed21c50ef7adb82ab26898bb37c7515", 0x80}], 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/09 17:22:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x801, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r2 = accept4$llc(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x91ad, 0x644dc8ff, 0xffffffffffff77c7, 0x1fb2, 0xad}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000)={0x8, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/33, &(0x7f0000003000-0x4)=0x21) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000002000-0x20)=[{&(0x7f0000003000)="3d40e951c544e5e419d835463a0c8acde3ed933ce578b87e0e606751495cb325edc2598dc55a975ceb", 0x29}, {&(0x7f0000003000)="c9012b59dcf8c739605bfae31635e18515f73a74f0ccd30b34717a00e7f4af591198f77635a879ed378cb98802b630cd2a56856c19ce0eafa3f4e0f37f1bb702d97b5e8c16ac599b3349c797201ac886f08e8824d70be96409547080849133b3a199900b30a788bc2aed21731ef1672dba0d4c80aab1c48462", 0x79}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000005000)={@common='gretap0\x00', 0xffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000)={r4, 0x1aa979f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/09 17:22:46 executing program 2: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000adc000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000adc000-0x4)=0xc) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000889000-0x4)=0x0, &(0x7f00009aa000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005f9000)={@common='gre0\x00', 0x9}) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) 2018/01/09 17:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005e0000)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069e000-0x4)=0x0, 0x4) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f000025d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea4000-0x4)=0x10, 0x80000) r3 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006a2000-0x8)={0x0, 0x0}) pipe(&(0x7f000068a000-0x8)={0x0, 0x0}) r6 = accept4$packet(0xffffffffffffffff, &(0x7f00004a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d8000-0x4)=0x14, 0x800) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000010f000)={0x0, 0x0}) r9 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000131000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb7000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000095a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0f000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c91000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a92000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b34000-0x4)=0xe8) r14 = getgid() r15 = socket$kcm(0x29, 0x5, 0x0) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r17 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e60000)=0x0, 0x80000) r18 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ca8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b1000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000073f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b04000)=0xe8) r21 = getgid() r22 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000fc5000)=0x0, 0x80800) r23 = socket(0x9, 0x0, 0x9) r24 = accept$ipx(0xffffffffffffff9c, &(0x7f0000942000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d9c000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c36000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d59000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a27000)={0x0, 0x0}) r29 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f07000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e6000-0x4)=0xc1) r31 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000007a000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0xe8) r33 = getgid() sendmsg$unix(r0, &(0x7f0000d0b000-0x38)={&(0x7f000036f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000135000)=[{&(0x7f0000450000)="ef4923ee1ad11f68bec6bdbbf499375899feee8d5183d8406452f5b1f9507a0c80cd282e6e6e81686e5ef5210ab133648cec9aa2ceaf539c5596e820630792040686d0a736ae6b54a1923199ffa95827dd0740cd741e1db3ec5fe8c50d70f2174a9d8045595710102d3a705f3c792d902131af2463fe71101946bf1276ae7b0c73", 0x81}, {&(0x7f0000b3b000)="19a1d003475c2be89f2ad2b8b3619a8578d46a3eebc0368eb20fc95c76ac7ca2a09d0e186c28fc4640315fe449fff31068a5be6b6315c60c83162fcc15c7aa401fa7b0aa1d012b4773a1144124ae4cb7565b008e1d32b2a0ce5260164539bb89a2bff24d05c42d6fb1", 0x69}, {&(0x7f00004e9000)="cb463fe1ab94b5da5c620761d772668a1e7d74b85c4d717629dd63db0b590c54778d58a1823e51b43798c7e8d4a2c57fcea6668c8c214e810432f92b628849127b993eb355d5eadc155397f38e33dfa50baba7778e6918c618f7053d6313a8d48a0b3de3fa24c75721684fbf838920f6871df7625c85ad8bb32b6b281dfdfc074bb6170ea17e76c2027fefa7e4ba6512fd63b6f0060403a371d39b1b97cc9c3bd282cb739152ac", 0xa7}, {&(0x7f00005d3000-0x41)="800270ff04ee49d4ae8c491deddcdcb9d96f523296d4bac1f686a725a5bade7423ec5e70a4d6ce041de6a4e84cd3f306c24622c3be12b3d82c82b23f1bc3a9b06f", 0x41}, {&(0x7f0000659000)="212da24b7ee0a1e0639387d91bd1f350eeb06eb527578666ab417da4705b14d82c4e9865060b5876ec00f47ea162a447322a173085cc0ae8d3ab9dbdc9d98e4084d2a8e084b87d2010d0ac67700146b7dffe2b530b66e78e06e35b7ac92a814e834f790103d4f08a87a9f14e650416cf2cffac44476deb78f5868602c3a5a973fcaab8e0bcf058c1e8bd721771795f5e5cb45137a6db2d38", 0x98}, {&(0x7f0000cf9000-0x6a)="76cd1e856d969f807435e47b947e5c33c151ff0b86ee2567ab03d7a2a16873d2ea3dd76d06c2ebacf018dd6549c1d0e41d21a235339752578de0f427575ab4ab8aa6e5e7fb67e5e39ed34b00a6d210c16f15e7e84addf91a96c8e066850015582dd7b383db73dedd28ba", 0x6a}, {&(0x7f0000764000)="62f3aa025f1862810d92b0a9bf093455be71915e061c96b16d97b8c68f8b7d9881c3ba9698b1ad2c128e6ea6b916bb28e2814bf8dc48185bcd3fabfd15cf4b09812fe94112f0db932587cf812715e622faa305aa2c04f0807b183316550503460f6963f91804535d65db5262fa0f7b6d", 0x70}], 0x7, &(0x7f0000b6a000-0x120)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, 0x0, r32, r33}], 0x120, 0x80}, 0x0) r34 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r34, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 17:22:46 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xce5f) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 17:22:46 executing program 3: mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000028b000)=0x0) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000585000-0x4)=0x3, 0x4) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000575000-0x38)={&(0x7f0000586000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000586000-0x10)={&(0x7f00001b7000)=@getsadinfo={0x304, 0x1f, 0x400, 0x3, 0x2, 0x5, [@u32={0x8, 0x1f, 0x81}, @algo_auth_trunc={0x100, 0x14, {{'sha256-generic\x00'}, 0x588, 0xa0, "a37586554a2c3f2bf5d51b08670e71a254f9e844d22defce171040eed43fde6178db9285c8e43efaca95c9faf302069fcc15b272c3e36ac6577215f3207cd37157187ca3611cdfbf9629218bb4dbc250a6ce75b1e40703ca693b53728fd6243316da1a47b9d09f2222bd56f0d99113a0fa435bb5fff692a15ee6dbed61b1fa73610c4677747e30862f5a3b841b4e8fc377263f67a3119b4b60e6997a17faab9150fda7e9b9c36e21805eb32d1fe53d359c"}}, @mark={0xc, 0x15, {0x2, 0x5}}, @algo_comp={0x140, 0x3, {{'lzs\x00'}, 0x7c0, "78ea3dcd61eab46b9784059f5160de83f6c0019010461789b08355865acc86cfdd6f64db31c6f6118b8db6dee467b18ae22b1b92c0bc204d21e32fdce9c49790c69851e52fbaa58aa170322978979938e232a9dcaedd2e64356ab53b1d838fd5d7fefb6c8c1aa9214baf737cdbdbc8de9dd7704dff767a9f7a4850e9f76493bd4eed6a914ce28cbe6d142e25467bcb362f383ee64c3b5b19222cfb262d0fd206d2b6dc590ad196a728dbcf006106fa3c159bb8788e6b559fad88f9df8f61e86519453e6e3a94c04e04b8d38bf1b91468b5650b65d20d149a5f203565f5e98194326055f2a3b1b59b8eea90daa0737c700862811e0f5f4c2f"}}, @replay_val={0x10, 0xa, {0x4, 0x3, 0x1}}, @algo_auth_trunc={0x68, 0x14, {{'poly1305-simd\x00'}, 0xd8, 0x0, "f8cd4c979d52e6be4de9f9d5f73a87a97fffd5d7cd2e8a4c3e790c"}}, @encap={0x1c, 0x4, {0x0, 0x3, 0x2, @in=@broadcast=0xffffffff}}, @ipv6_hthresh={0x8, 0x4, {0x52, 0x5}}]}, 0x304}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000585000-0x4)=0x101, 0x4) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000587000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000036d000-0x4)=0x1) 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000c8000)={0x0, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004d9000-0x9f)=""/159, &(0x7f0000de7000)=0x3dfd257f74d84274) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000707000)=""/4096, &(0x7f0000de7000)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb9000-0x4)={r0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000de8000)=0x3ff, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00009aa000)=0x0, &(0x7f00000f3000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000829000-0x4)=0xc8e, 0x143) [ 2372.415225] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 17:22:46 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000db2000-0x4)=0x0, &(0x7f0000f89000)=0x4) getsockname(r0, &(0x7f000018e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0x10) 2018/01/09 17:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ef6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000401000)=0x0, &(0x7f000015c000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x9) write(r1, &(0x7f0000b3a000-0x5e)="290000001f0007a7ff0000000000000008000600e00000000b401300000000000000000000e700106d", 0x29) 2018/01/09 17:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000695000)={0x0, 0x19, "cdf247a1f52f8db1f224ab3997b95fda4c7f17f61d0179bdb8"}, &(0x7f0000ced000)=0x21) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00006bf000-0xaa)={r1, 0x0, 0xa2, "ce03c731f8a57ba10edc7aa640f5d261e91706ef77bc7db0e1524f8193be6861e845aef14d17ad983f7772651d89773aae4f66bdcdf699bccb46c37f5b9e56be931ddc3901bfeb8c57d94fbf0ce45c243d110ec202a811f3f1e00bfdb14d2e30ece3555cc1f3cd1cebde76a927ff72b0bef51fac51fc86d9be87e349e10abc90e4e09f215f4a99dfd9a5e3d857f913336ac4deb65180d67cfe711a02afc26aecb1fb"}, 0xaa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ad000-0x8)={0x0, 0x9}, &(0x7f0000c2b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004bc000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x8001, 0x4}, 0xa0) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00001d3000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f61000-0x4)=0x10001, 0x4) [ 2372.464285] netlink: 104 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000060e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0x8, 0x800) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f76000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a7f000)={r2, @in6={{0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5}, &(0x7f0000f74000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000250000-0x8)={r3, 0x100000000, 0x4}, 0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000095f000-0x4)=0x14, 0x800) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f73000)=""/22, 0x16, 0x0, &(0x7f0000f73000)=@ll={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/09 17:22:46 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fbe000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000fbd000)=0x1002, 0x800) accept4$inet(r1, 0x0, &(0x7f0000c63000)=0x0, 0x80000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a2000-0x20)={r0, &(0x7f0000d46000-0x1)="a3", &(0x7f0000fbc000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) [ 2372.515964] netlink: 104 bytes leftover after parsing attributes in process `syz-executor3'. [ 2372.535693] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=2210 comm=syz-executor5 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000005, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2018/01/09 17:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f000012d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000dc1000)={&(0x7f00009fa000/0x1000)=nil, 0x3ff, 0x3, 0x4, &(0x7f0000daa000/0x1000)=nil, 0x8}) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) [ 2372.565253] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=2210 comm=syz-executor5 2018/01/09 17:22:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x48, 0xff, &(0x7f0000002000)=""/56, &(0x7f0000001000-0x4)=0x38) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 17:22:46 executing program 4: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000807000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008d6000-0x4)=0x1c, 0x80000) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005b5000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f00008d6000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000206000-0xa)={r2, 0x2, 0x362, [0x4]}, 0x1e9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x40000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x14) 2018/01/09 17:22:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f97000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000b95000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fe2000-0x4)=0xe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005f3000)=0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004dc000-0x18)={0x0, 0x7, 0x0, 0x100000000, 0x1}, &(0x7f0000a4f000)=0x18) r5 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000258000-0x2)=0x1, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008f4000-0x8)={r4, 0x8ab0}, 0x8) 2018/01/09 17:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000576000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007c8000-0x98)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xca4b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x98) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f000040a000-0x79)="1f00000002030095000007000000028100ed3b8509000100000000513ffe5825c7f5665e2fcf956a46c1e3416d390efdcaf05da49eaecaae621e5968d57ba226b2b522bae00a7f42054d3cf9b1604f8c2a9ceb4302082efe72404e76ca7fa6288fb57487b0c890000000000000000800033ff4744dabe42582", 0x79}], 0x1) sendmmsg$alg(r1, &(0x7f000056d000-0x188)=[{0x0, 0x0, &(0x7f0000d75000)=[{&(0x7f0000e84000-0x86)="783cb53bff6ac7e42faebdbd3bfb85402c89d96438624177641ac1d58399363d3687a2d32df6fdf0172f30f582e0d71fd30b2b51f26af86883b4a783caac93050826eabf9b2244036fd51e27d98ee683dcb9357bea3b79a5fb5f663f82098e16aaf949b2855bbac4005985d172c3a8ed450dcdae5310183b2e80f7979aa0add90d764f77f71d", 0x86}], 0x1, &(0x7f00005f7000)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000612000-0x40)=[{&(0x7f0000512000)="6f4379f770a6f223dcd24f2d05095ba557cb3b002ab9c369152140d3c1eab0fcf01a7ea931b1666cae819a2b8ee147caeac17e0a778d5da99078677d3679eb637d6fa81e6abbbee7902c52731d99f6c9a10b94535c8b3585413b50d7247c5f03f16165d7689ee6d93cd2291ae1cdb0fc1a3acd4ddb1d414c883f6a0ed7667cc22237623d3054f8d6fa6d849723fbebf6198aa56453b130789602e1e1069871ea714054676f82d408029299d8e435ac677574176dbe4dd7372fc1e0546b8fb038ad1ccc9a75a369f1598472c2c2776411bf8b0de11d3146e10e697caa7c1d6d66c011c7738d88c087", 0xe8}, {&(0x7f0000708000-0xde)="04c1dfbef2f09b29fcd231d314dec5ed85615b7ba0223a30f02ceee85c1d4627e15f66b1341a8824b93f4ef87f1db1daf16c84ca04bc53c7201f218fe5b6aa1982cef16929287b74210f0b0a5d4c488ead3bb0a06663a5bc2daf178a9af8a97284b5e515debf344807a602ae995b51e65de76c9420b1bce21200bc360acc94ff64428c61277425d6a8925a26e8b7599d275575d4ccec29896433992c50f13109e90fb370af3b24fca28296ff7bb6e38a8c3cf64b9b9d91efd3bb55c220247b27acd19c322522dbe0ac3710086c597d0893f269a370fa589947273c709103", 0xde}, {&(0x7f0000a65000-0x33)="465309d1fd463c1f508263daf1a85994a0632db5285d97d37861e52d30c4f0316da4cd7bb4738022c61c1068b322e8b94dd87478e3314e1c0e8d84c14deba1dd842e39e5293adf744317e247816630d874dd07cd3286eea1089859e05ae9041e6bb195613d6f9618ac2c82bdd930e9be90eb392e6edf97062e7930c4ff7b380d56d585e826e5aa4dca318e99c16d24298ed530da3a2a82d4fec6605b42033f38cf20dc76a57b16dd77de8d7fb06132a6dfd1a5d73c1541dcc114453a", 0xbc}, {&(0x7f000033d000)="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"911f10673d2bfe4784c2e7c3ae9918438e0b1cbc091805667975dff87b230c66b2b23cabb384fa43441558e8231b849c8da96d3fb379d5a6660807a3e01da82a0ad42d2d21010c9e74629b52b86284b4c6f3de173c8d2eb2e42905c954d9de4771ac1c16303adc158b8dfcdefdf0f6304775f8460681ebcbaca948856fda5b0b62a618d8dee2ee"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x18, "e83d461d3778fd7780ded1c5c40b46fdda9a69e17af045b9"}, @iv={0x90, 0x117, 0x2, 0x7b, "879c5d5ab26130a21001a1013d3540f1f8e4f09321b690db1dcb0b7b6c4a5369f1a051d877fc211097a9dab74dd9c2709f94b927755de287ec2925a7d12fa6656c094e14a6d693d4a0d998211a0702f1e74e04f0adfad37d48d5234e9842fd5d35c0068932bfff1564c76d366496e46ef66ecc1877658820f4169e"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x59, "65d47505c3c2713a18430e1639d0f73b2c9c5e5989fc39d5824d1cc533971d157c816298fca77ee121285da6c5f783094deca43639244f07bde9d5d6582eeabd373c49903b21bd0f640374dbd10fa05be891d1494164a7adb4"}, @op={0x18, 0x117, 0x3, 0x1}], 0x260, 0x4}, {0x0, 0x0, &(0x7f0000b16000)=[{&(0x7f00008f2000)="eac2e8e9b74ab4788dd9c621a1c1529e97c28c0d9febf117b0ba30b670f635f629b170e9f5842b1570906daef80014a3f4b320d7ce2630881aa1c0bfed17e4c7db2fc8d2863516f1f9a30a302bd3", 0x4e}, {&(0x7f0000eb1000)="130c8a5cddff498841f7e117d919ee7f7fc181b0bd957abbbdaffaf2a0a5b676f9225bf01afd777db66f37678339537a06682a7339d7e8a4a32b257dca54e523fea3c598bee2da4b94089b176562b49a640f6a43fa440b885b1b13cb5f790ab59b6b891e25af9be677d3b3450583caf492b45af032dea2d76345113114eb0ced3de467bfcb5dfd7f2de51f59468a01baf995885b53712ed28f246dabc0bd4ab8d2422755a6b50664ef34b267ea8eb282e20c918d0eceeb46ed6409111a03b0b6c601f3d7e22b7103cceaf59a31e6086fa824cf26ce2c3c482d946ee62b2670266930fc0616e01d39b53468", 0xeb}, {&(0x7f0000c70000)="39afac091e960e8c41671c2fcd04224c004a83ac97cfcb68cf3c71d0fb963d9265045144942a7ad0259e5193790abbfe8120c2bfe6fe8673a0ad431ba83080d442049ec73a6d66681e0848ae64a54aea24e020784cfc478739", 0x59}, {&(0x7f000088e000-0xad)="dbd14c244b97c865484755e21c41edf9365474fc31844bfd36f3d75f0cc1c533f6528abfba2161220cd0a77e5ce50504992fbbffebbe87164d9846305d89969d0c0104dc5e300a2895b203f841b1f167b0306c11d12c24acd7034895e82f1dfad68ec6e97cf84ce2e2a2c249bdaea0bf11ff9fa74028aa244a6da98661b18ffb24d9146cc7eb5bec795ea7022419e938a3f2447f7cfe108b647892bed08fa43b8b749a44020ba672c9ae0bff75", 0xad}, {&(0x7f00008da000-0xca)="c5b2dd8003e821ddf0fc6a1990ed0c044afffc3a7096ec0a908e0f68bd224a3251f669f54f5a31401bd448bc2a7aa5f4054cd82f766b356ca0c2e6105b5057a2683526e2dc2e255635ed108a936e1c7059f71171ef0777b20c7e4e6e8c99efddd780289711ed8a3e36faf55adb78b616f6adee19c5b8f3a2d251ac677ba9ef75e6b0d41ed8a0c340dee5e01f587e9f98e67325956fbaf1c46bad28dd7bc00aa4c9741c13e57429ba9e0fa713a502143fd755cb703034321f5b6048a927b072f94f07a1a7e8c85a75768f", 0xca}], 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000532000-0x30)=[{&(0x7f0000a83000-0xb2)="bbb8769c9ce962bd7b2c9249586ca643c75c6aa4ebf39d87cddacf6f3f5ef39dff69904deef35db7c199a8c1acd6b9e3bd66605b34a045425c52c1ac6b49d586e701176dca47b30df722e227ac7462d7ff2bbff6702ccb6f0277c496319888c6af02006e2d50e3d5f00b62b84db02169d47b329567b58a074f7154bdf069708d7364ba15ace06e67f4058ee13d58d6b423dd7ae5ab1ffff32f1b155211e1122990ca73ff16daf9d7d8b594eda03859a0e5ed", 0xb2}, {&(0x7f0000470000-0xf4)="13aeea428541becb898c4a856942a280b85ebf21dcf6f44e170689d5b94d0c2eef603c815b2cca0cd7e0fda04af97611705ba0c9a7230b912c1c267ba07a3b32b37168c4b3b86fd8d25b94c7cb9b6fa39fb71f8854e642de0f444f13a89ded3e1cac36bbde0b6f9f85784dd2551c5fae58f9ff7b4643a689862f878b237cba4733b9e68ba44f9902a06c071f6c343fed8384fde5f7d8f35be898901292a35b20d4e37ecfa10b1b65fc1915f89962714aeb00884ffaaa2a46963ea63bf9a2eb28d7fcb2d582fbbc20dfa0fd4ff89d7f4fb92cf157a51246608add7e4b02b8e4b966f03fff772963674233463707f65150e9991065", 0xf4}, {&(0x7f00008e6000)="879e7abbcefe23b0e50b58d5a5f963cbfe552d3ff1532a3a90c771ab97f3b99a17ddf486b2fc77cad0af2854a801cd6575156ea82ae3af18f74e6fe66b0006cd3ad91800106dbf5f7566829ac5dde3d884a1248fef22e2888f416476f94dbeb27bec466a335516c54d8e4345aaad8c3722cad4b342b7b339bf1c3007c60eae2c8bf3d56a5b3704246a2fb0796301eaced8ae3c95760a4fd561ce53fec50f92639e73d310e93885f58c4ae1a58aae145e342dfcf561d74c672cd73b474ee2c267bd01eb37e93e25ba70c8aeee482ab0278c952f5759adc280", 0xd8}], 0x3, &(0x7f0000f6a000-0x108)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x7a, "982d62a14b4992b6c6dcdc4918ec73da0162920129b664d26554c8ae2f42fd3609d130fe47b5ef5e91bf0a866932bb7a3f79749560650ab74640c47ef78130e2380b5874afc3be62eda70106ab0d08ff08ccde474a20356e9c5affc56b092f820ffbcb7acd51b311d8e822534c159edb3babcbddb46bf10f8403"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x108, 0x10}, {0x0, 0x0, &(0x7f00000d5000)=[{&(0x7f00005e2000-0x15)="0ddb17e1e23118f0ba1b49fa139deeacccd6ec4b7c", 0x15}, {&(0x7f0000781000-0x53)="bc0a8f1e1049782977c72a7bb89a1487c3d7976b262b690f42b489f0a47ee03023849af36372ddcaea337e8383220ae2aae6d45b103a131d4be542382436b70c5478ce5a38b2af12e99e8d67a80c62ae443e7f", 0x53}, {&(0x7f000044d000)="2b63609f60d03594d680c6f2b4deecedd69abf5a18b9f78f3ffe7ba7fac219d61d515451fe2aec287da010d6394057db", 0x30}, {&(0x7f000058d000-0x5b)="ec2e789b1f1a72e559028a07006db6d69c937643c3e8d6bfb27ca21c5497410523376b664bff247f521787be86f3102a194d52b00dd45218470d8210fb99085ea5eb43d59e77ca32e2abe262af3d61933cbf1a16fc1df1e62c6be1", 0x5b}], 0x4, &(0x7f00009fa000)=[@iv={0x40, 0x117, 0x2, 0x2a, "2b7c8442c4924a0f3e2901b4fb1a6a2986e5d7fcb93b2b070a70ac189aee68a2b26d081999aab20af9fe"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6629}, @assoc={0x18, 0x117, 0x4, 0x300000000000000}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0xd0, 0x800}, {0x0, 0x0, &(0x7f00001e0000)=[{&(0x7f0000902000)="9c32e7ef4588f3ed63c8765f617353d0e38403327a5068b059ece94175c043eadffb20b1d34ec52301eb3153014672016539a8e5f90314420bc419ac1834522ec89c6b6998b18848ea7a1b07280cf1225f16a4d597e265a97a461377172ca4a56434", 0x62}, {&(0x7f0000065000-0x7e)="f89db02d79fd39cef94d28dbe3257ddb87342352274f5623e00b1b0708a69f411b82023a1a1f2bbd4933d82f3d99f223272e34e2c31ef8256e70cdb5a48f5888e76962928e0f88f917a9724b61ea219dc457b5196eac11afc795387a3af7afe5dc8f771da94be8c466cb1c0ea37c8d1c6a767d1f7c21ce04eb9e82ca415c", 0x7e}, {&(0x7f00009de000)="b8faba9d8526dff14528743fbad8725de84e2646a742cebdf05bf944158e54b4a6a43bff7472e5ab10660db26fa6fdddfe23380bbef70fed12742ed95955d7cd1a64fa5a364d52d9ea9b07cd48a724f614fee81acd129f4dc530df454d66427b25009003ad667b4c", 0x68}, {&(0x7f00008ea000-0xf0)="f1f7dcc94b668cd7b2be800b05c345c648da16490ceeac6a9719120c3f3fdc3d53b56924083d3749a047eaf5ba43ce30d8334d3f4fccf734b6445b5fe32d09fdd7ddef6892bb4ad7bc183131c7a1f291de04d1763a61bb0e452f803146abad20286e86cafa76d3f83c28c562e8a9a791d482ce66c05c1e8419ae7f87bc08ab7ee4ee1d08ed21863b30feffb986df3c5acb0ab9df9738ca22dd84af36234121e7d12645e7e5331cc4af515c7688ed0689ca179c5f9d4a41b1d0c8b395ed14356f1c99c461bf3e2967172553b32900b7657a9ffc697f34cd55a50981c1550cf82897889af3f5350a2c4c7b996af83def84", 0xf0}], 0x4, &(0x7f0000ca6000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x4000000}], 0x7, 0x40) 2018/01/09 17:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000a003677037b0001ff0100000000000000001214ff2100ff10", 0x24) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b09000-0x10)={&(0x7f00000db000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c20000-0x10)={r1, &(0x7f0000c3f000)="d0bced5783b1da8f225ec943307d2620894d4b8bf6f6ec0c9bb421d3793f55dc743603176ce61a1744432f1c04b41d3819203e08034a25a574153c83d603a2f253bbb842e0423cd57d8e929c8949e7199b078767"}, 0x10) 2018/01/09 17:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x100000001, &(0x7f00009a5000-0x10)="", 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000327000)={@empty=0x0, @broadcast=0x0}, &(0x7f00008b9000-0x4)=0x8) 2018/01/09 17:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000df0000)=0x0, 0x40000080000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000880000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000fa9000-0x38)={0x0, 0x0, &(0x7f00009ce000-0x30)=[{&(0x7f0000ffd000)="d27701e60f3614601c9137c06527f26b4d34f158fd3ed66b1bf3bf7103c22ea8", 0x20}], 0x1, &(0x7f00005b8000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/09 17:22:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f000045e000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8809, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x6d, 0x0, 0x0, 0x3, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "074860f3413e5dda02860ac9b7c992c5c36652d0322d5511098ef13ea93cf9c485e32923260adc10bfc4bdd847e9a25b47ae208e707ad1ac83c057d139f87a448e3268af34e47c8f85a928a4babb697657"}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00007f4000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="cfcc81a8faf530f93b819e0f35e58f923145997fc52bd9ea602c75b8140581b392636f2ec058aa4b0345ae8b0fcf1f23a1ed5f6d78d61ecbdedb3a1ced9f8d9026dc7d0d2495337b0433e2da3a4ce3dacc6a1da5251f3a61ab64760600b562bf4fd425ca9beb3baf01deeeff726afa3108850d168af6fe136e6989bd6036ee7a8e7600ab", 0x84}, {&(0x7f00003d5000-0x3e)="63c876ee68c8400fa074a49123c3d6cd380fa27e7a1aea2eb71ade90ad683cc82866ec945db35496696f24a47055391fbe0b235464ef38b6f9a5f5f43a38", 0x3e}, {&(0x7f0000eca000)="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0x1000}], 0x3, &(0x7f0000000000)=[{0x30, 0x111, 0xb5d, "6f08e5f3f2ef4079ee2bd6f192f283419e946d45f8fda108e0bd526a95924f4a"}, {0xa0, 0x117, 0x9, "366fd11e320ac3b55baf80a9bd612d9f055174c0ba754285115202dd1f1e540c40a3f1c21583a702c0895fdad4c47ad4221237199998cf21dfa33bb336f59168c88c6102af23c1b75c33b4b3c2ca9adfa4bcd5795471c26d877b5cfb25134562a244be58f72f25f77e34c681325ecf4e477a64ab3834a79cc1ebbcd15bb0203f1eb9ca1dec81c24cd84b195db96a"}], 0xd0, 0x40008c0}, 0x2}, {{&(0x7f0000e09000-0x1c)=@in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x90d}, 0x1c, &(0x7f0000984000-0x40)=[{&(0x7f0000001000-0x43)="78c7c76e2234413561a8a86409a2d0cb8c001428de8e2e60308c2e382a9172a2629a458ed34257f7a7942f184cadba7e107701cedc9c1eaf0166c73606e2083f51f63e", 0x43}, {&(0x7f0000001000-0xc3)="c038b780da22c0b9aade805f51c8ea542b5af267a217c4e819a1ce653b6bcdc9fd86a030579554e076e8f98cbbee9cb5fbd0046a8de11f0116d84b9e2776e9070a5399d99bc558115319e8e0430240a6216e99372c81b628c9b044a97553dce2e6f486e99ede2f8a5140d02e417af02cdd0467cbfe2b52594632628282371b05de7342c6edc2136ff75bd51f7eeebd8e5b39a4e127c0a7f75634945505741512e9885ef2db47aa12a171374cea5a89e5cd5d62a71f4f16b8c8943e09b903c1da28d128", 0xc3}, {&(0x7f0000000000)="3768d3bf51985a24e5565d2af909c2ca78f94612c97c43996bb2bf73ccf632e06aa710e4a41d99372f210d01a6af0982127883ff846604bd3e16af8798bcfda2b7a113fdc264f5a0c7c7d66863d83d0191be58119efa3366a08174fffed647bc7f6205a28c0b57ccafc5b5a67ab3b6c4e85bdceb7cfb688ae1d2c1965d1023be96831d449bc87ec9c55dbe2e6bea0f492804f43e5d03a58af1afa509084ab4c1ec7e0bf32a1f103d1085f9d85d5f98a4cdd65222311e9a0e81ea450abdc040d50148f3ece25d0bdf7f", 0xc9}, {&(0x7f0000000000)="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", 0xfd}], 0x4, &(0x7f0000000000)=[{0x30, 0x116, 0x10001, "5518aec427fa7d7c9bd84621b9fc2eb1f9523a7bfdb7061ce69b"}, {0x50, 0x10b, 0x714, "3a2d99115da192fcffd2b8d18c79404395aaeb401593ed3d0665cad3764946f4a8ad39b24f45e8069cd79c0e4b782219d60541391e3546dcbf0580c11016"}, {0x78, 0x10c, 0xffff, "28402cbbaaea6b9f1d765abf81a72690cc9aba37de3d3e61ce8c287fada69b25e9cdfe1cc348b8b0b2e366c516b2428696c352e25267a895f57e1b32206ee084b15db7443fbfe9af1f8d59e980a130a18476080816c8d2141ff74d5305d7e541718d2d36787fbb"}, {0x1010, 0x3a, 0x7, 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